1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.60 for LLVM 3.3svn.
4 #
5 # Report bugs to <http://llvm.org/bugs/>.
6 #
7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 #
12 # Copyright (c) 2003-2013 University of Illinois at Urbana-Champaign.
13 ## --------------------- ##
14 ## M4sh Initialization. ##
15 ## --------------------- ##
17 # Be Bourne compatible
18 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19 emulate sh
20 NULLCMD=:
21 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
22 # is contrary to our usage. Disable this feature.
23 alias -g '${1+"$@"}'='"$@"'
24 setopt NO_GLOB_SUBST
25 else
26 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
27 fi
28 BIN_SH=xpg4; export BIN_SH # for Tru64
29 DUALCASE=1; export DUALCASE # for MKS sh
32 # PATH needs CR
33 # Avoid depending upon Character Ranges.
34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37 as_cr_digits='0123456789'
38 as_cr_alnum=$as_cr_Letters$as_cr_digits
40 # The user is always right.
41 if test "${PATH_SEPARATOR+set}" != set; then
42 echo "#! /bin/sh" >conf$$.sh
43 echo "exit 0" >>conf$$.sh
44 chmod +x conf$$.sh
45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46 PATH_SEPARATOR=';'
47 else
48 PATH_SEPARATOR=:
49 fi
50 rm -f conf$$.sh
51 fi
53 # Support unset when possible.
54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55 as_unset=unset
56 else
57 as_unset=false
58 fi
61 # IFS
62 # We need space, tab and new line, in precisely that order. Quoting is
63 # there to prevent editors from complaining about space-tab.
64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
65 # splitting by setting IFS to empty value.)
66 as_nl='
67 '
68 IFS=" "" $as_nl"
70 # Find who we are. Look in the path if we contain no directory separator.
71 case $0 in
72 *[\\/]* ) as_myself=$0 ;;
73 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74 for as_dir in $PATH
75 do
76 IFS=$as_save_IFS
77 test -z "$as_dir" && as_dir=.
78 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79 done
80 IFS=$as_save_IFS
82 ;;
83 esac
84 # We did not find ourselves, most probably we were run as `sh COMMAND'
85 # in which case we are not to be found in the path.
86 if test "x$as_myself" = x; then
87 as_myself=$0
88 fi
89 if test ! -f "$as_myself"; then
90 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91 { (exit 1); exit 1; }
92 fi
94 # Work around bugs in pre-3.0 UWIN ksh.
95 for as_var in ENV MAIL MAILPATH
96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97 done
98 PS1='$ '
99 PS2='> '
100 PS4='+ '
102 # NLS nuisances.
103 for as_var in \
104 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106 LC_TELEPHONE LC_TIME
107 do
108 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109 eval $as_var=C; export $as_var
110 else
111 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112 fi
113 done
115 # Required to use basename.
116 if expr a : '\(a\)' >/dev/null 2>&1 &&
117 test "X`expr 00001 : '.*\(...\)'`" = X001; then
118 as_expr=expr
119 else
120 as_expr=false
121 fi
123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124 as_basename=basename
125 else
126 as_basename=false
127 fi
130 # Name of the executable.
131 as_me=`$as_basename -- "$0" ||
132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133 X"$0" : 'X\(//\)$' \| \
134 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135 echo X/"$0" |
136 sed '/^.*\/\([^/][^/]*\)\/*$/{
137 s//\1/
138 q
139 }
140 /^X\/\(\/\/\)$/{
141 s//\1/
142 q
143 }
144 /^X\/\(\/\).*/{
145 s//\1/
146 q
147 }
148 s/.*/./; q'`
150 # CDPATH.
151 $as_unset CDPATH
154 if test "x$CONFIG_SHELL" = x; then
155 if (eval ":") 2>/dev/null; then
156 as_have_required=yes
157 else
158 as_have_required=no
159 fi
161 if test $as_have_required = yes && (eval ":
162 (as_func_return () {
163 (exit \$1)
164 }
165 as_func_success () {
166 as_func_return 0
167 }
168 as_func_failure () {
169 as_func_return 1
170 }
171 as_func_ret_success () {
172 return 0
173 }
174 as_func_ret_failure () {
175 return 1
176 }
178 exitcode=0
179 if as_func_success; then
180 :
181 else
182 exitcode=1
183 echo as_func_success failed.
184 fi
186 if as_func_failure; then
187 exitcode=1
188 echo as_func_failure succeeded.
189 fi
191 if as_func_ret_success; then
192 :
193 else
194 exitcode=1
195 echo as_func_ret_success failed.
196 fi
198 if as_func_ret_failure; then
199 exitcode=1
200 echo as_func_ret_failure succeeded.
201 fi
203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204 :
205 else
206 exitcode=1
207 echo positional parameters were not saved.
208 fi
210 test \$exitcode = 0) || { (exit 1); exit 1; }
212 (
213 as_lineno_1=\$LINENO
214 as_lineno_2=\$LINENO
215 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217 ") 2> /dev/null; then
218 :
219 else
220 as_candidate_shells=
221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222 for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223 do
224 IFS=$as_save_IFS
225 test -z "$as_dir" && as_dir=.
226 case $as_dir in
227 /*)
228 for as_base in sh bash ksh sh5; do
229 as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230 done;;
231 esac
232 done
233 IFS=$as_save_IFS
236 for as_shell in $as_candidate_shells $SHELL; do
237 # Try only shells that exist, to save several forks.
238 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239 { ("$as_shell") 2> /dev/null <<\_ASEOF
240 # Be Bourne compatible
241 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
242 emulate sh
243 NULLCMD=:
244 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
245 # is contrary to our usage. Disable this feature.
246 alias -g '${1+"$@"}'='"$@"'
247 setopt NO_GLOB_SUBST
248 else
249 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
250 fi
251 BIN_SH=xpg4; export BIN_SH # for Tru64
252 DUALCASE=1; export DUALCASE # for MKS sh
254 :
255 _ASEOF
256 }; then
257 CONFIG_SHELL=$as_shell
258 as_have_required=yes
259 if { "$as_shell" 2> /dev/null <<\_ASEOF
260 # Be Bourne compatible
261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262 emulate sh
263 NULLCMD=:
264 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265 # is contrary to our usage. Disable this feature.
266 alias -g '${1+"$@"}'='"$@"'
267 setopt NO_GLOB_SUBST
268 else
269 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
270 fi
271 BIN_SH=xpg4; export BIN_SH # for Tru64
272 DUALCASE=1; export DUALCASE # for MKS sh
274 :
275 (as_func_return () {
276 (exit $1)
277 }
278 as_func_success () {
279 as_func_return 0
280 }
281 as_func_failure () {
282 as_func_return 1
283 }
284 as_func_ret_success () {
285 return 0
286 }
287 as_func_ret_failure () {
288 return 1
289 }
291 exitcode=0
292 if as_func_success; then
293 :
294 else
295 exitcode=1
296 echo as_func_success failed.
297 fi
299 if as_func_failure; then
300 exitcode=1
301 echo as_func_failure succeeded.
302 fi
304 if as_func_ret_success; then
305 :
306 else
307 exitcode=1
308 echo as_func_ret_success failed.
309 fi
311 if as_func_ret_failure; then
312 exitcode=1
313 echo as_func_ret_failure succeeded.
314 fi
316 if ( set x; as_func_ret_success y && test x = "$1" ); then
317 :
318 else
319 exitcode=1
320 echo positional parameters were not saved.
321 fi
323 test $exitcode = 0) || { (exit 1); exit 1; }
325 (
326 as_lineno_1=$LINENO
327 as_lineno_2=$LINENO
328 test "x$as_lineno_1" != "x$as_lineno_2" &&
329 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
331 _ASEOF
332 }; then
333 break
334 fi
336 fi
338 done
340 if test "x$CONFIG_SHELL" != x; then
341 for as_var in BASH_ENV ENV
342 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
343 done
344 export CONFIG_SHELL
345 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
346 fi
349 if test $as_have_required = no; then
350 echo This script requires a shell more modern than all the
351 echo shells that I found on your system. Please install a
352 echo modern shell, or manually run the script under such a
353 echo shell if you do have one.
354 { (exit 1); exit 1; }
355 fi
358 fi
360 fi
364 (eval "as_func_return () {
365 (exit \$1)
366 }
367 as_func_success () {
368 as_func_return 0
369 }
370 as_func_failure () {
371 as_func_return 1
372 }
373 as_func_ret_success () {
374 return 0
375 }
376 as_func_ret_failure () {
377 return 1
378 }
380 exitcode=0
381 if as_func_success; then
382 :
383 else
384 exitcode=1
385 echo as_func_success failed.
386 fi
388 if as_func_failure; then
389 exitcode=1
390 echo as_func_failure succeeded.
391 fi
393 if as_func_ret_success; then
394 :
395 else
396 exitcode=1
397 echo as_func_ret_success failed.
398 fi
400 if as_func_ret_failure; then
401 exitcode=1
402 echo as_func_ret_failure succeeded.
403 fi
405 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
406 :
407 else
408 exitcode=1
409 echo positional parameters were not saved.
410 fi
412 test \$exitcode = 0") || {
413 echo No shell found that supports shell functions.
414 echo Please tell autoconf@gnu.org about your system,
415 echo including any error possibly output before this
416 echo message
417 }
421 as_lineno_1=$LINENO
422 as_lineno_2=$LINENO
423 test "x$as_lineno_1" != "x$as_lineno_2" &&
424 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
426 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
427 # uniformly replaced by the line number. The first 'sed' inserts a
428 # line-number line after each line using $LINENO; the second 'sed'
429 # does the real work. The second script uses 'N' to pair each
430 # line-number line with the line containing $LINENO, and appends
431 # trailing '-' during substitution so that $LINENO is not a special
432 # case at line end.
433 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
434 # scripts with optimization help from Paolo Bonzini. Blame Lee
435 # E. McMahon (1931-1989) for sed's syntax. :-)
436 sed -n '
437 p
438 /[$]LINENO/=
439 ' <$as_myself |
440 sed '
441 s/[$]LINENO.*/&-/
442 t lineno
443 b
444 :lineno
445 N
446 :loop
447 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
448 t loop
449 s/-\n.*//
450 ' >$as_me.lineno &&
451 chmod +x "$as_me.lineno" ||
452 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
453 { (exit 1); exit 1; }; }
455 # Don't try to exec as it changes $[0], causing all sort of problems
456 # (the dirname of $[0] is not the place where we might find the
457 # original and so on. Autoconf is especially sensitive to this).
458 . "./$as_me.lineno"
459 # Exit status is that of the last command.
460 exit
461 }
464 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
465 as_dirname=dirname
466 else
467 as_dirname=false
468 fi
470 ECHO_C= ECHO_N= ECHO_T=
471 case `echo -n x` in
472 -n*)
473 case `echo 'x\c'` in
474 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
475 *) ECHO_C='\c';;
476 esac;;
477 *)
478 ECHO_N='-n';;
479 esac
481 if expr a : '\(a\)' >/dev/null 2>&1 &&
482 test "X`expr 00001 : '.*\(...\)'`" = X001; then
483 as_expr=expr
484 else
485 as_expr=false
486 fi
488 rm -f conf$$ conf$$.exe conf$$.file
489 if test -d conf$$.dir; then
490 rm -f conf$$.dir/conf$$.file
491 else
492 rm -f conf$$.dir
493 mkdir conf$$.dir
494 fi
495 echo >conf$$.file
496 if ln -s conf$$.file conf$$ 2>/dev/null; then
497 as_ln_s='ln -s'
498 # ... but there are two gotchas:
499 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
500 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
501 # In both cases, we have to default to `cp -p'.
502 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
503 as_ln_s='cp -p'
504 elif ln conf$$.file conf$$ 2>/dev/null; then
505 as_ln_s=ln
506 else
507 as_ln_s='cp -p'
508 fi
509 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
510 rmdir conf$$.dir 2>/dev/null
512 if mkdir -p . 2>/dev/null; then
513 as_mkdir_p=:
514 else
515 test -d ./-p && rmdir ./-p
516 as_mkdir_p=false
517 fi
519 # Find out whether ``test -x'' works. Don't use a zero-byte file, as
520 # systems may use methods other than mode bits to determine executability.
521 cat >conf$$.file <<_ASEOF
522 #! /bin/sh
523 exit 0
524 _ASEOF
525 chmod +x conf$$.file
526 if test -x conf$$.file >/dev/null 2>&1; then
527 as_executable_p="test -x"
528 else
529 as_executable_p=:
530 fi
531 rm -f conf$$.file
533 # Sed expression to map a string onto a valid CPP name.
534 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
536 # Sed expression to map a string onto a valid variable name.
537 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
541 exec 7<&0 </dev/null 6>&1
543 # Name of the host.
544 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
545 # so uname gets run too.
546 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
548 #
549 # Initializations.
550 #
551 ac_default_prefix=/usr/local
552 ac_clean_files=
553 ac_config_libobj_dir=.
554 LIBOBJS=
555 cross_compiling=no
556 subdirs=
557 MFLAGS=
558 MAKEFLAGS=
559 SHELL=${CONFIG_SHELL-/bin/sh}
561 # Identity of this package.
562 PACKAGE_NAME='LLVM'
563 PACKAGE_TARNAME='llvm'
564 PACKAGE_VERSION='3.3svn'
565 PACKAGE_STRING='LLVM 3.3svn'
566 PACKAGE_BUGREPORT='http://llvm.org/bugs/'
568 ac_unique_file="lib/IR/Module.cpp"
569 # Factoring default headers for most tests.
570 ac_includes_default="\
571 #include <stdio.h>
572 #if HAVE_SYS_TYPES_H
573 # include <sys/types.h>
574 #endif
575 #if HAVE_SYS_STAT_H
576 # include <sys/stat.h>
577 #endif
578 #if STDC_HEADERS
579 # include <stdlib.h>
580 # include <stddef.h>
581 #else
582 # if HAVE_STDLIB_H
583 # include <stdlib.h>
584 # endif
585 #endif
586 #if HAVE_STRING_H
587 # if !STDC_HEADERS && HAVE_MEMORY_H
588 # include <memory.h>
589 # endif
590 # include <string.h>
591 #endif
592 #if HAVE_STRINGS_H
593 # include <strings.h>
594 #endif
595 #if HAVE_INTTYPES_H
596 # include <inttypes.h>
597 #endif
598 #if HAVE_STDINT_H
599 # include <stdint.h>
600 #endif
601 #if HAVE_UNISTD_H
602 # include <unistd.h>
603 #endif"
605 ac_subst_vars='SHELL
606 PATH_SEPARATOR
607 PACKAGE_NAME
608 PACKAGE_TARNAME
609 PACKAGE_VERSION
610 PACKAGE_STRING
611 PACKAGE_BUGREPORT
612 exec_prefix
613 prefix
614 program_transform_name
615 bindir
616 sbindir
617 libexecdir
618 datarootdir
619 datadir
620 sysconfdir
621 sharedstatedir
622 localstatedir
623 includedir
624 oldincludedir
625 docdir
626 infodir
627 htmldir
628 dvidir
629 pdfdir
630 psdir
631 libdir
632 localedir
633 mandir
634 DEFS
635 ECHO_C
636 ECHO_N
637 ECHO_T
638 LIBS
639 build_alias
640 host_alias
641 target_alias
642 LLVM_COPYRIGHT
643 CC
644 CFLAGS
645 LDFLAGS
646 CPPFLAGS
647 ac_ct_CC
648 EXEEXT
649 OBJEXT
650 CXX
651 CXXFLAGS
652 ac_ct_CXX
653 CPP
654 subdirs
655 ENABLE_POLLY
656 LLVM_HAS_POLLY
657 build
658 build_cpu
659 build_vendor
660 build_os
661 host
662 host_cpu
663 host_vendor
664 host_os
665 target
666 target_cpu
667 target_vendor
668 target_os
669 OS
670 HOST_OS
671 TARGET_OS
672 LINKALL
673 NOLINKALL
674 LLVM_ON_UNIX
675 LLVM_ON_WIN32
676 ARCH
677 HOST_ARCH
678 ENDIAN
679 GREP
680 EGREP
681 LLVM_CROSS_COMPILING
682 BUILD_CC
683 BUILD_EXEEXT
684 BUILD_CXX
685 CVSBUILD
686 ENABLE_LIBCPP
687 ENABLE_CXX11
688 ENABLE_CLANG_ARCMT
689 ENABLE_CLANG_STATIC_ANALYZER
690 ENABLE_CLANG_REWRITER
691 ENABLE_OPTIMIZED
692 ENABLE_PROFILING
693 DISABLE_ASSERTIONS
694 ENABLE_WERROR
695 ENABLE_EXPENSIVE_CHECKS
696 EXPENSIVE_CHECKS
697 DEBUG_RUNTIME
698 DEBUG_SYMBOLS
699 KEEP_SYMBOLS
700 JIT
701 TARGET_HAS_JIT
702 ENABLE_DOCS
703 ENABLE_DOXYGEN
704 LLVM_ENABLE_THREADS
705 ENABLE_PTHREADS
706 LLVM_ENABLE_ZLIB
707 ENABLE_PIC
708 ENABLE_SHARED
709 ENABLE_EMBED_STDCXX
710 ENABLE_TIMESTAMPS
711 ENABLE_BACKTRACES
712 TARGETS_TO_BUILD
713 LLVM_ENUM_TARGETS
714 LLVM_ENUM_ASM_PRINTERS
715 LLVM_ENUM_ASM_PARSERS
716 LLVM_ENUM_DISASSEMBLERS
717 OPTIMIZE_OPTION
718 EXTRA_OPTIONS
719 EXTRA_LD_OPTIONS
720 CLANG_SRC_ROOT
721 BINUTILS_INCDIR
722 INTERNAL_PREFIX
723 NM
724 ifGNUmake
725 LN_S
726 CMP
727 CP
728 DATE
729 FIND
730 MKDIR
731 MV
732 RANLIB
733 AR
734 RM
735 SED
736 TAR
737 BINPWD
738 GRAPHVIZ
739 DOT
740 FDP
741 NEATO
742 TWOPI
743 CIRCO
744 GV
745 DOTTY
746 XDOT_PY
747 INSTALL_PROGRAM
748 INSTALL_SCRIPT
749 INSTALL_DATA
750 BZIP2
751 CAT
752 DOXYGEN
753 GROFF
754 GZIPBIN
755 PDFROFF
756 ZIP
757 OCAMLC
758 OCAMLOPT
759 OCAMLDEP
760 OCAMLDOC
761 GAS
762 HAVE_LINK_VERSION_SCRIPT
763 INSTALL_LTDL_TRUE
764 INSTALL_LTDL_FALSE
765 CONVENIENCE_LTDL_TRUE
766 CONVENIENCE_LTDL_FALSE
767 LIBADD_DL
768 NO_VARIADIC_MACROS
769 NO_MISSING_FIELD_INITIALIZERS
770 COVERED_SWITCH_DEFAULT
771 NO_MAYBE_UNINITIALIZED
772 NO_UNINITIALIZED
773 PYTHON
774 USE_UDIS86
775 USE_OPROFILE
776 USE_INTEL_JITEVENTS
777 XML2CONFIG
778 LIBXML2_LIBS
779 LIBXML2_INC
780 HAVE_PTHREAD
781 HAVE_LIBZ
782 HUGE_VAL_SANITY
783 MMAP_FILE
784 SHLIBEXT
785 SHLIBPATH_VAR
786 LLVM_PREFIX
787 LLVM_BINDIR
788 LLVM_LIBDIR
789 LLVM_DATADIR
790 LLVM_DOCSDIR
791 LLVM_ETCDIR
792 LLVM_INCLUDEDIR
793 LLVM_INFODIR
794 LLVM_MANDIR
795 LLVM_CONFIGTIME
796 BINDINGS_TO_BUILD
797 ALL_BINDINGS
798 OCAML_LIBDIR
799 ENABLE_VISIBILITY_INLINES_HIDDEN
800 RPATH
801 RDYNAMIC
802 program_prefix
803 LIBOBJS
804 LTLIBOBJS'
805 ac_subst_files=''
806 ac_precious_vars='build_alias
807 host_alias
808 target_alias
809 CC
810 CFLAGS
811 LDFLAGS
812 CPPFLAGS
813 CXX
814 CXXFLAGS
815 CCC
816 CPP'
817 ac_subdirs_all='projects/llvm-gcc
818 projects/test-suite
819 projects/llvm-test
820 projects/poolalloc
821 projects/llvm-poolalloc
822 projects/sample
823 projects/privbracket
824 projects/llvm-stacker
825 projects/llvm-reopt
826 projects/llvm-java
827 projects/llvm-tv
828 projects/safecode
829 projects/llvm-kernel
830 tools/polly'
832 # Initialize some variables set by options.
833 ac_init_help=
834 ac_init_version=false
835 # The variables have the same names as the options, with
836 # dashes changed to underlines.
837 cache_file=/dev/null
838 exec_prefix=NONE
839 no_create=
840 no_recursion=
841 prefix=NONE
842 program_prefix=NONE
843 program_suffix=NONE
844 program_transform_name=s,x,x,
845 silent=
846 site=
847 srcdir=
848 verbose=
849 x_includes=NONE
850 x_libraries=NONE
852 # Installation directory options.
853 # These are left unexpanded so users can "make install exec_prefix=/foo"
854 # and all the variables that are supposed to be based on exec_prefix
855 # by default will actually change.
856 # Use braces instead of parens because sh, perl, etc. also accept them.
857 # (The list follows the same order as the GNU Coding Standards.)
858 bindir='${exec_prefix}/bin'
859 sbindir='${exec_prefix}/sbin'
860 libexecdir='${exec_prefix}/libexec'
861 datarootdir='${prefix}/share'
862 datadir='${datarootdir}'
863 sysconfdir='${prefix}/etc'
864 sharedstatedir='${prefix}/com'
865 localstatedir='${prefix}/var'
866 includedir='${prefix}/include'
867 oldincludedir='/usr/include'
868 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
869 infodir='${datarootdir}/info'
870 htmldir='${docdir}'
871 dvidir='${docdir}'
872 pdfdir='${docdir}'
873 psdir='${docdir}'
874 libdir='${exec_prefix}/lib'
875 localedir='${datarootdir}/locale'
876 mandir='${datarootdir}/man'
878 ac_prev=
879 ac_dashdash=
880 for ac_option
881 do
882 # If the previous option needs an argument, assign it.
883 if test -n "$ac_prev"; then
884 eval $ac_prev=\$ac_option
885 ac_prev=
886 continue
887 fi
889 case $ac_option in
890 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
891 *) ac_optarg=yes ;;
892 esac
894 # Accept the important Cygnus configure options, so we can diagnose typos.
896 case $ac_dashdash$ac_option in
897 --)
898 ac_dashdash=yes ;;
900 -bindir | --bindir | --bindi | --bind | --bin | --bi)
901 ac_prev=bindir ;;
902 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
903 bindir=$ac_optarg ;;
905 -build | --build | --buil | --bui | --bu)
906 ac_prev=build_alias ;;
907 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
908 build_alias=$ac_optarg ;;
910 -cache-file | --cache-file | --cache-fil | --cache-fi \
911 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
912 ac_prev=cache_file ;;
913 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
914 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
915 cache_file=$ac_optarg ;;
917 --config-cache | -C)
918 cache_file=config.cache ;;
920 -datadir | --datadir | --datadi | --datad)
921 ac_prev=datadir ;;
922 -datadir=* | --datadir=* | --datadi=* | --datad=*)
923 datadir=$ac_optarg ;;
925 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
926 | --dataroo | --dataro | --datar)
927 ac_prev=datarootdir ;;
928 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
929 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
930 datarootdir=$ac_optarg ;;
932 -disable-* | --disable-*)
933 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
934 # Reject names that are not valid shell variable names.
935 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
936 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
937 { (exit 1); exit 1; }; }
938 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
939 eval enable_$ac_feature=no ;;
941 -docdir | --docdir | --docdi | --doc | --do)
942 ac_prev=docdir ;;
943 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
944 docdir=$ac_optarg ;;
946 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
947 ac_prev=dvidir ;;
948 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
949 dvidir=$ac_optarg ;;
951 -enable-* | --enable-*)
952 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
953 # Reject names that are not valid shell variable names.
954 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
955 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
956 { (exit 1); exit 1; }; }
957 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
958 eval enable_$ac_feature=\$ac_optarg ;;
960 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
961 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
962 | --exec | --exe | --ex)
963 ac_prev=exec_prefix ;;
964 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
965 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
966 | --exec=* | --exe=* | --ex=*)
967 exec_prefix=$ac_optarg ;;
969 -gas | --gas | --ga | --g)
970 # Obsolete; use --with-gas.
971 with_gas=yes ;;
973 -help | --help | --hel | --he | -h)
974 ac_init_help=long ;;
975 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
976 ac_init_help=recursive ;;
977 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
978 ac_init_help=short ;;
980 -host | --host | --hos | --ho)
981 ac_prev=host_alias ;;
982 -host=* | --host=* | --hos=* | --ho=*)
983 host_alias=$ac_optarg ;;
985 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
986 ac_prev=htmldir ;;
987 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
988 | --ht=*)
989 htmldir=$ac_optarg ;;
991 -includedir | --includedir | --includedi | --included | --include \
992 | --includ | --inclu | --incl | --inc)
993 ac_prev=includedir ;;
994 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
995 | --includ=* | --inclu=* | --incl=* | --inc=*)
996 includedir=$ac_optarg ;;
998 -infodir | --infodir | --infodi | --infod | --info | --inf)
999 ac_prev=infodir ;;
1000 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1001 infodir=$ac_optarg ;;
1003 -libdir | --libdir | --libdi | --libd)
1004 ac_prev=libdir ;;
1005 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1006 libdir=$ac_optarg ;;
1008 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1009 | --libexe | --libex | --libe)
1010 ac_prev=libexecdir ;;
1011 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1012 | --libexe=* | --libex=* | --libe=*)
1013 libexecdir=$ac_optarg ;;
1015 -localedir | --localedir | --localedi | --localed | --locale)
1016 ac_prev=localedir ;;
1017 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1018 localedir=$ac_optarg ;;
1020 -localstatedir | --localstatedir | --localstatedi | --localstated \
1021 | --localstate | --localstat | --localsta | --localst | --locals)
1022 ac_prev=localstatedir ;;
1023 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1024 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1025 localstatedir=$ac_optarg ;;
1027 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1028 ac_prev=mandir ;;
1029 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1030 mandir=$ac_optarg ;;
1032 -nfp | --nfp | --nf)
1033 # Obsolete; use --without-fp.
1034 with_fp=no ;;
1036 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1037 | --no-cr | --no-c | -n)
1038 no_create=yes ;;
1040 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1041 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1042 no_recursion=yes ;;
1044 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1045 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1046 | --oldin | --oldi | --old | --ol | --o)
1047 ac_prev=oldincludedir ;;
1048 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1049 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1050 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1051 oldincludedir=$ac_optarg ;;
1053 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1054 ac_prev=prefix ;;
1055 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1056 prefix=$ac_optarg ;;
1058 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1059 | --program-pre | --program-pr | --program-p)
1060 ac_prev=program_prefix ;;
1061 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1062 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1063 program_prefix=$ac_optarg ;;
1065 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1066 | --program-suf | --program-su | --program-s)
1067 ac_prev=program_suffix ;;
1068 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1069 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1070 program_suffix=$ac_optarg ;;
1072 -program-transform-name | --program-transform-name \
1073 | --program-transform-nam | --program-transform-na \
1074 | --program-transform-n | --program-transform- \
1075 | --program-transform | --program-transfor \
1076 | --program-transfo | --program-transf \
1077 | --program-trans | --program-tran \
1078 | --progr-tra | --program-tr | --program-t)
1079 ac_prev=program_transform_name ;;
1080 -program-transform-name=* | --program-transform-name=* \
1081 | --program-transform-nam=* | --program-transform-na=* \
1082 | --program-transform-n=* | --program-transform-=* \
1083 | --program-transform=* | --program-transfor=* \
1084 | --program-transfo=* | --program-transf=* \
1085 | --program-trans=* | --program-tran=* \
1086 | --progr-tra=* | --program-tr=* | --program-t=*)
1087 program_transform_name=$ac_optarg ;;
1089 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1090 ac_prev=pdfdir ;;
1091 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1092 pdfdir=$ac_optarg ;;
1094 -psdir | --psdir | --psdi | --psd | --ps)
1095 ac_prev=psdir ;;
1096 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1097 psdir=$ac_optarg ;;
1099 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1100 | -silent | --silent | --silen | --sile | --sil)
1101 silent=yes ;;
1103 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1104 ac_prev=sbindir ;;
1105 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1106 | --sbi=* | --sb=*)
1107 sbindir=$ac_optarg ;;
1109 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1110 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1111 | --sharedst | --shareds | --shared | --share | --shar \
1112 | --sha | --sh)
1113 ac_prev=sharedstatedir ;;
1114 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1115 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1116 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1117 | --sha=* | --sh=*)
1118 sharedstatedir=$ac_optarg ;;
1120 -site | --site | --sit)
1121 ac_prev=site ;;
1122 -site=* | --site=* | --sit=*)
1123 site=$ac_optarg ;;
1125 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1126 ac_prev=srcdir ;;
1127 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1128 srcdir=$ac_optarg ;;
1130 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1131 | --syscon | --sysco | --sysc | --sys | --sy)
1132 ac_prev=sysconfdir ;;
1133 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1134 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1135 sysconfdir=$ac_optarg ;;
1137 -target | --target | --targe | --targ | --tar | --ta | --t)
1138 ac_prev=target_alias ;;
1139 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1140 target_alias=$ac_optarg ;;
1142 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1143 verbose=yes ;;
1145 -version | --version | --versio | --versi | --vers | -V)
1146 ac_init_version=: ;;
1148 -with-* | --with-*)
1149 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1150 # Reject names that are not valid shell variable names.
1151 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1152 { echo "$as_me: error: invalid package name: $ac_package" >&2
1153 { (exit 1); exit 1; }; }
1154 ac_package=`echo $ac_package| sed 's/-/_/g'`
1155 eval with_$ac_package=\$ac_optarg ;;
1157 -without-* | --without-*)
1158 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1159 # Reject names that are not valid shell variable names.
1160 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1161 { echo "$as_me: error: invalid package name: $ac_package" >&2
1162 { (exit 1); exit 1; }; }
1163 ac_package=`echo $ac_package | sed 's/-/_/g'`
1164 eval with_$ac_package=no ;;
1166 --x)
1167 # Obsolete; use --with-x.
1168 with_x=yes ;;
1170 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1171 | --x-incl | --x-inc | --x-in | --x-i)
1172 ac_prev=x_includes ;;
1173 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1174 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1175 x_includes=$ac_optarg ;;
1177 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1178 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1179 ac_prev=x_libraries ;;
1180 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1181 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1182 x_libraries=$ac_optarg ;;
1184 -*) { echo "$as_me: error: unrecognized option: $ac_option
1185 Try \`$0 --help' for more information." >&2
1186 { (exit 1); exit 1; }; }
1187 ;;
1189 *=*)
1190 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1191 # Reject names that are not valid shell variable names.
1192 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1193 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1194 { (exit 1); exit 1; }; }
1195 eval $ac_envvar=\$ac_optarg
1196 export $ac_envvar ;;
1198 *)
1199 # FIXME: should be removed in autoconf 3.0.
1200 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1201 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1202 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1203 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1204 ;;
1206 esac
1207 done
1209 if test -n "$ac_prev"; then
1210 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1211 { echo "$as_me: error: missing argument to $ac_option" >&2
1212 { (exit 1); exit 1; }; }
1213 fi
1215 # Be sure to have absolute directory names.
1216 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1217 datadir sysconfdir sharedstatedir localstatedir includedir \
1218 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1219 libdir localedir mandir
1220 do
1221 eval ac_val=\$$ac_var
1222 case $ac_val in
1223 [\\/$]* | ?:[\\/]* ) continue;;
1224 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1225 esac
1226 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1227 { (exit 1); exit 1; }; }
1228 done
1230 # There might be people who depend on the old broken behavior: `$host'
1231 # used to hold the argument of --host etc.
1232 # FIXME: To remove some day.
1233 build=$build_alias
1234 host=$host_alias
1235 target=$target_alias
1237 # FIXME: To remove some day.
1238 if test "x$host_alias" != x; then
1239 if test "x$build_alias" = x; then
1240 cross_compiling=maybe
1241 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1242 If a cross compiler is detected then cross compile mode will be used." >&2
1243 elif test "x$build_alias" != "x$host_alias"; then
1244 cross_compiling=yes
1245 fi
1246 fi
1248 ac_tool_prefix=
1249 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1251 test "$silent" = yes && exec 6>/dev/null
1254 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1255 ac_ls_di=`ls -di .` &&
1256 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1257 { echo "$as_me: error: Working directory cannot be determined" >&2
1258 { (exit 1); exit 1; }; }
1259 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1260 { echo "$as_me: error: pwd does not report name of working directory" >&2
1261 { (exit 1); exit 1; }; }
1264 # Find the source files, if location was not specified.
1265 if test -z "$srcdir"; then
1266 ac_srcdir_defaulted=yes
1267 # Try the directory containing this script, then the parent directory.
1268 ac_confdir=`$as_dirname -- "$0" ||
1269 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1270 X"$0" : 'X\(//\)[^/]' \| \
1271 X"$0" : 'X\(//\)$' \| \
1272 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1273 echo X"$0" |
1274 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1275 s//\1/
1276 q
1277 }
1278 /^X\(\/\/\)[^/].*/{
1279 s//\1/
1280 q
1281 }
1282 /^X\(\/\/\)$/{
1283 s//\1/
1284 q
1285 }
1286 /^X\(\/\).*/{
1287 s//\1/
1288 q
1289 }
1290 s/.*/./; q'`
1291 srcdir=$ac_confdir
1292 if test ! -r "$srcdir/$ac_unique_file"; then
1293 srcdir=..
1294 fi
1295 else
1296 ac_srcdir_defaulted=no
1297 fi
1298 if test ! -r "$srcdir/$ac_unique_file"; then
1299 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1300 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1301 { (exit 1); exit 1; }; }
1302 fi
1303 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1304 ac_abs_confdir=`(
1305 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1306 { (exit 1); exit 1; }; }
1307 pwd)`
1308 # When building in place, set srcdir=.
1309 if test "$ac_abs_confdir" = "$ac_pwd"; then
1310 srcdir=.
1311 fi
1312 # Remove unnecessary trailing slashes from srcdir.
1313 # Double slashes in file names in object file debugging info
1314 # mess up M-x gdb in Emacs.
1315 case $srcdir in
1316 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1317 esac
1318 for ac_var in $ac_precious_vars; do
1319 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1320 eval ac_env_${ac_var}_value=\$${ac_var}
1321 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1322 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1323 done
1325 #
1326 # Report the --help message.
1327 #
1328 if test "$ac_init_help" = "long"; then
1329 # Omit some internal or obsolete options to make the list less imposing.
1330 # This message is too long to be a string in the A/UX 3.1 sh.
1331 cat <<_ACEOF
1332 \`configure' configures LLVM 3.3svn to adapt to many kinds of systems.
1334 Usage: $0 [OPTION]... [VAR=VALUE]...
1336 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1337 VAR=VALUE. See below for descriptions of some of the useful variables.
1339 Defaults for the options are specified in brackets.
1341 Configuration:
1342 -h, --help display this help and exit
1343 --help=short display options specific to this package
1344 --help=recursive display the short help of all the included packages
1345 -V, --version display version information and exit
1346 -q, --quiet, --silent do not print \`checking...' messages
1347 --cache-file=FILE cache test results in FILE [disabled]
1348 -C, --config-cache alias for \`--cache-file=config.cache'
1349 -n, --no-create do not create output files
1350 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1352 Installation directories:
1353 --prefix=PREFIX install architecture-independent files in PREFIX
1354 [$ac_default_prefix]
1355 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1356 [PREFIX]
1358 By default, \`make install' will install all the files in
1359 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1360 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1361 for instance \`--prefix=\$HOME'.
1363 For better control, use the options below.
1365 Fine tuning of the installation directories:
1366 --bindir=DIR user executables [EPREFIX/bin]
1367 --sbindir=DIR system admin executables [EPREFIX/sbin]
1368 --libexecdir=DIR program executables [EPREFIX/libexec]
1369 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1370 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1371 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1372 --libdir=DIR object code libraries [EPREFIX/lib]
1373 --includedir=DIR C header files [PREFIX/include]
1374 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1375 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1376 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1377 --infodir=DIR info documentation [DATAROOTDIR/info]
1378 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1379 --mandir=DIR man documentation [DATAROOTDIR/man]
1380 --docdir=DIR documentation root [DATAROOTDIR/doc/llvm]
1381 --htmldir=DIR html documentation [DOCDIR]
1382 --dvidir=DIR dvi documentation [DOCDIR]
1383 --pdfdir=DIR pdf documentation [DOCDIR]
1384 --psdir=DIR ps documentation [DOCDIR]
1385 _ACEOF
1387 cat <<\_ACEOF
1389 System types:
1390 --build=BUILD configure for building on BUILD [guessed]
1391 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1392 --target=TARGET configure for building compilers for TARGET [HOST]
1393 _ACEOF
1394 fi
1396 if test -n "$ac_init_help"; then
1397 case $ac_init_help in
1398 short | recursive ) echo "Configuration of LLVM 3.3svn:";;
1399 esac
1400 cat <<\_ACEOF
1402 Optional Features:
1403 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1404 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1405 --enable-polly Use polly if available (default is YES)
1406 --enable-libcpp Use libc++ if available (default is NO)
1407 --enable-cxx11 Use c++11 if available (default is NO)
1408 --enable-clang-arcmt Enable building of clang ARCMT (default is YES)
1409 --enable-clang-static-analyzer
1410 Enable building of clang Static Analyzer (default is
1411 YES)
1412 --enable-clang-rewriter Enable building of clang rewriter (default is YES)
1413 --enable-optimized Compile with optimizations enabled (default is NO)
1414 --enable-profiling Compile with profiling enabled (default is NO)
1415 --enable-assertions Compile with assertion checks enabled (default is
1416 YES)
1417 --enable-werror Compile with -Werror enabled (default is NO)
1418 --enable-expensive-checks
1419 Compile with expensive debug checks enabled (default
1420 is NO)
1421 --enable-debug-runtime Build runtime libs with debug symbols (default is
1422 NO)
1423 --enable-debug-symbols Build compiler with debug symbols (default is NO if
1424 optimization is on and YES if it's off)
1425 --enable-keep-symbols Do not strip installed executables)
1426 --enable-jit Enable Just In Time Compiling (default is YES)
1427 --enable-docs Build documents (default is YES)
1428 --enable-doxygen Build doxygen documentation (default is NO)
1429 --enable-threads Use threads if available (default is YES)
1430 --enable-pthreads Use pthreads if available (default is YES)
1431 --enable-zlib Use zlib for compression/decompression if available
1432 (default is YES)
1433 --enable-pic Build LLVM with Position Independent Code (default
1434 is YES)
1435 --enable-shared Build a shared library and link tools against it
1436 (default is NO)
1437 --enable-embed-stdcxx Build a shared library with embedded libstdc++ for
1438 Win32 DLL (default is NO)
1439 --enable-timestamps Enable embedding timestamp information in build
1440 (default is YES)
1441 --enable-backtraces Enable embedding backtraces on crash (default is
1442 YES)
1443 --enable-targets Build specific host targets: all or
1444 target1,target2,... Valid targets are: host, x86,
1445 x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,
1446 xcore, msp430, nvptx, and cpp (default=all)
1447 --enable-experimental-targets
1448 Build experimental host targets: disable or
1449 target1,target2,... (default=disable)
1450 --enable-bindings Build specific language bindings:
1451 all,auto,none,{binding-name} (default=auto)
1452 --enable-libffi Check for the presence of libffi (default is NO)
1453 --enable-ltdl-install install libltdl
1455 Optional Packages:
1456 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1457 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1458 --with-optimize-option Select the compiler options to use for optimized
1459 builds
1460 --with-extra-options Specify additional options to compile LLVM with
1461 --with-extra-ld-options Specify additional options to link LLVM with
1462 --with-ocaml-libdir Specify install location for ocaml bindings (default
1463 is stdlib)
1464 --with-clang-srcdir Directory to the out-of-tree Clang source
1465 --with-clang-resource-dir
1466 Relative directory from the Clang binary for
1467 resource files
1468 --with-c-include-dirs Colon separated list of directories clang will
1469 search for headers
1470 --with-gcc-toolchain Directory where gcc is installed.
1471 --with-default-sysroot Add --sysroot=<path> to all compiler invocations.
1472 --with-binutils-include Specify path to binutils/include/ containing
1473 plugin-api.h file for gold plugin.
1474 --with-bug-report-url Specify the URL where bug reports should be
1475 submitted (default=http://llvm.org/bugs/)
1476 --with-internal-prefix Installation directory for internal files
1477 --with-python path to python
1478 --with-udis86=<path> Use udis86 external x86 disassembler library
1479 --with-oprofile=<prefix>
1480 Tell OProfile >= 0.9.4 how to symbolize JIT output
1481 --with-intel-jitevents Notify Intel JIT profiling API of generated code
1484 Some influential environment variables:
1485 CC C compiler command
1486 CFLAGS C compiler flags
1487 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1488 nonstandard directory <lib dir>
1489 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1490 you have headers in a nonstandard directory <include dir>
1491 CXX C++ compiler command
1492 CXXFLAGS C++ compiler flags
1493 CPP C preprocessor
1495 Use these variables to override the choices made by `configure' or to help
1496 it to find libraries and programs with nonstandard names/locations.
1498 Report bugs to <http://llvm.org/bugs/>.
1499 _ACEOF
1500 ac_status=$?
1501 fi
1503 if test "$ac_init_help" = "recursive"; then
1504 # If there are subdirs, report their specific --help.
1505 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1506 test -d "$ac_dir" || continue
1507 ac_builddir=.
1509 case "$ac_dir" in
1510 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1511 *)
1512 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1513 # A ".." for each directory in $ac_dir_suffix.
1514 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1515 case $ac_top_builddir_sub in
1516 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1517 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1518 esac ;;
1519 esac
1520 ac_abs_top_builddir=$ac_pwd
1521 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1522 # for backward compatibility:
1523 ac_top_builddir=$ac_top_build_prefix
1525 case $srcdir in
1526 .) # We are building in place.
1527 ac_srcdir=.
1528 ac_top_srcdir=$ac_top_builddir_sub
1529 ac_abs_top_srcdir=$ac_pwd ;;
1530 [\\/]* | ?:[\\/]* ) # Absolute name.
1531 ac_srcdir=$srcdir$ac_dir_suffix;
1532 ac_top_srcdir=$srcdir
1533 ac_abs_top_srcdir=$srcdir ;;
1534 *) # Relative name.
1535 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1536 ac_top_srcdir=$ac_top_build_prefix$srcdir
1537 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1538 esac
1539 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1541 cd "$ac_dir" || { ac_status=$?; continue; }
1542 # Check for guested configure.
1543 if test -f "$ac_srcdir/configure.gnu"; then
1544 echo &&
1545 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1546 elif test -f "$ac_srcdir/configure"; then
1547 echo &&
1548 $SHELL "$ac_srcdir/configure" --help=recursive
1549 else
1550 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1551 fi || ac_status=$?
1552 cd "$ac_pwd" || { ac_status=$?; break; }
1553 done
1554 fi
1556 test -n "$ac_init_help" && exit $ac_status
1557 if $ac_init_version; then
1558 cat <<\_ACEOF
1559 LLVM configure 3.3svn
1560 generated by GNU Autoconf 2.60
1562 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1563 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1564 This configure script is free software; the Free Software Foundation
1565 gives unlimited permission to copy, distribute and modify it.
1567 Copyright (c) 2003-2013 University of Illinois at Urbana-Champaign.
1568 _ACEOF
1569 exit
1570 fi
1571 cat >config.log <<_ACEOF
1572 This file contains any messages produced by compilers while
1573 running configure, to aid debugging if configure makes a mistake.
1575 It was created by LLVM $as_me 3.3svn, which was
1576 generated by GNU Autoconf 2.60. Invocation command line was
1578 $ $0 $@
1580 _ACEOF
1581 exec 5>>config.log
1582 {
1583 cat <<_ASUNAME
1584 ## --------- ##
1585 ## Platform. ##
1586 ## --------- ##
1588 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1589 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1590 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1591 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1592 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1594 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1595 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1597 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1598 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1599 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1600 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1601 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1602 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1603 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1605 _ASUNAME
1607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1608 for as_dir in $PATH
1609 do
1610 IFS=$as_save_IFS
1611 test -z "$as_dir" && as_dir=.
1612 echo "PATH: $as_dir"
1613 done
1614 IFS=$as_save_IFS
1616 } >&5
1618 cat >&5 <<_ACEOF
1621 ## ----------- ##
1622 ## Core tests. ##
1623 ## ----------- ##
1625 _ACEOF
1628 # Keep a trace of the command line.
1629 # Strip out --no-create and --no-recursion so they do not pile up.
1630 # Strip out --silent because we don't want to record it for future runs.
1631 # Also quote any args containing shell meta-characters.
1632 # Make two passes to allow for proper duplicate-argument suppression.
1633 ac_configure_args=
1634 ac_configure_args0=
1635 ac_configure_args1=
1636 ac_must_keep_next=false
1637 for ac_pass in 1 2
1638 do
1639 for ac_arg
1640 do
1641 case $ac_arg in
1642 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1643 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1644 | -silent | --silent | --silen | --sile | --sil)
1645 continue ;;
1646 *\'*)
1647 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1648 esac
1649 case $ac_pass in
1650 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1651 2)
1652 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1653 if test $ac_must_keep_next = true; then
1654 ac_must_keep_next=false # Got value, back to normal.
1655 else
1656 case $ac_arg in
1657 *=* | --config-cache | -C | -disable-* | --disable-* \
1658 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1659 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1660 | -with-* | --with-* | -without-* | --without-* | --x)
1661 case "$ac_configure_args0 " in
1662 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1663 esac
1664 ;;
1665 -* ) ac_must_keep_next=true ;;
1666 esac
1667 fi
1668 ac_configure_args="$ac_configure_args '$ac_arg'"
1669 ;;
1670 esac
1671 done
1672 done
1673 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1674 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1676 # When interrupted or exit'd, cleanup temporary files, and complete
1677 # config.log. We remove comments because anyway the quotes in there
1678 # would cause problems or look ugly.
1679 # WARNING: Use '\'' to represent an apostrophe within the trap.
1680 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1681 trap 'exit_status=$?
1682 # Save into config.log some information that might help in debugging.
1683 {
1684 echo
1686 cat <<\_ASBOX
1687 ## ---------------- ##
1688 ## Cache variables. ##
1689 ## ---------------- ##
1690 _ASBOX
1691 echo
1692 # The following way of writing the cache mishandles newlines in values,
1693 (
1694 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1695 eval ac_val=\$$ac_var
1696 case $ac_val in #(
1697 *${as_nl}*)
1698 case $ac_var in #(
1699 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1700 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1701 esac
1702 case $ac_var in #(
1703 _ | IFS | as_nl) ;; #(
1704 *) $as_unset $ac_var ;;
1705 esac ;;
1706 esac
1707 done
1708 (set) 2>&1 |
1709 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1710 *${as_nl}ac_space=\ *)
1711 sed -n \
1712 "s/'\''/'\''\\\\'\'''\''/g;
1713 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1714 ;; #(
1715 *)
1716 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1717 ;;
1718 esac |
1719 sort
1720 )
1721 echo
1723 cat <<\_ASBOX
1724 ## ----------------- ##
1725 ## Output variables. ##
1726 ## ----------------- ##
1727 _ASBOX
1728 echo
1729 for ac_var in $ac_subst_vars
1730 do
1731 eval ac_val=\$$ac_var
1732 case $ac_val in
1733 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1734 esac
1735 echo "$ac_var='\''$ac_val'\''"
1736 done | sort
1737 echo
1739 if test -n "$ac_subst_files"; then
1740 cat <<\_ASBOX
1741 ## ------------------- ##
1742 ## File substitutions. ##
1743 ## ------------------- ##
1744 _ASBOX
1745 echo
1746 for ac_var in $ac_subst_files
1747 do
1748 eval ac_val=\$$ac_var
1749 case $ac_val in
1750 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1751 esac
1752 echo "$ac_var='\''$ac_val'\''"
1753 done | sort
1754 echo
1755 fi
1757 if test -s confdefs.h; then
1758 cat <<\_ASBOX
1759 ## ----------- ##
1760 ## confdefs.h. ##
1761 ## ----------- ##
1762 _ASBOX
1763 echo
1764 cat confdefs.h
1765 echo
1766 fi
1767 test "$ac_signal" != 0 &&
1768 echo "$as_me: caught signal $ac_signal"
1769 echo "$as_me: exit $exit_status"
1770 } >&5
1771 rm -f core *.core core.conftest.* &&
1772 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1773 exit $exit_status
1774 ' 0
1775 for ac_signal in 1 2 13 15; do
1776 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1777 done
1778 ac_signal=0
1780 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1781 rm -f -r conftest* confdefs.h
1783 # Predefined preprocessor variables.
1785 cat >>confdefs.h <<_ACEOF
1786 #define PACKAGE_NAME "$PACKAGE_NAME"
1787 _ACEOF
1790 cat >>confdefs.h <<_ACEOF
1791 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1792 _ACEOF
1795 cat >>confdefs.h <<_ACEOF
1796 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1797 _ACEOF
1800 cat >>confdefs.h <<_ACEOF
1801 #define PACKAGE_STRING "$PACKAGE_STRING"
1802 _ACEOF
1805 cat >>confdefs.h <<_ACEOF
1806 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1807 _ACEOF
1810 # Let the site file select an alternate cache file if it wants to.
1811 # Prefer explicitly selected file to automatically selected ones.
1812 if test -n "$CONFIG_SITE"; then
1813 set x "$CONFIG_SITE"
1814 elif test "x$prefix" != xNONE; then
1815 set x "$prefix/share/config.site" "$prefix/etc/config.site"
1816 else
1817 set x "$ac_default_prefix/share/config.site" \
1818 "$ac_default_prefix/etc/config.site"
1819 fi
1820 shift
1821 for ac_site_file
1822 do
1823 if test -r "$ac_site_file"; then
1824 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1825 echo "$as_me: loading site script $ac_site_file" >&6;}
1826 sed 's/^/| /' "$ac_site_file" >&5
1827 . "$ac_site_file"
1828 fi
1829 done
1831 if test -r "$cache_file"; then
1832 # Some versions of bash will fail to source /dev/null (special
1833 # files actually), so we avoid doing that.
1834 if test -f "$cache_file"; then
1835 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1836 echo "$as_me: loading cache $cache_file" >&6;}
1837 case $cache_file in
1838 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1839 *) . "./$cache_file";;
1840 esac
1841 fi
1842 else
1843 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1844 echo "$as_me: creating cache $cache_file" >&6;}
1845 >$cache_file
1846 fi
1848 # Check that the precious variables saved in the cache have kept the same
1849 # value.
1850 ac_cache_corrupted=false
1851 for ac_var in $ac_precious_vars; do
1852 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1853 eval ac_new_set=\$ac_env_${ac_var}_set
1854 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1855 eval ac_new_val=\$ac_env_${ac_var}_value
1856 case $ac_old_set,$ac_new_set in
1857 set,)
1858 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1859 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1860 ac_cache_corrupted=: ;;
1861 ,set)
1862 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1863 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1864 ac_cache_corrupted=: ;;
1865 ,);;
1866 *)
1867 if test "x$ac_old_val" != "x$ac_new_val"; then
1868 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1869 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1870 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1871 echo "$as_me: former value: $ac_old_val" >&2;}
1872 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1873 echo "$as_me: current value: $ac_new_val" >&2;}
1874 ac_cache_corrupted=:
1875 fi;;
1876 esac
1877 # Pass precious variables to config.status.
1878 if test "$ac_new_set" = set; then
1879 case $ac_new_val in
1880 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1881 *) ac_arg=$ac_var=$ac_new_val ;;
1882 esac
1883 case " $ac_configure_args " in
1884 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1885 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1886 esac
1887 fi
1888 done
1889 if $ac_cache_corrupted; then
1890 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1891 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1892 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1893 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1894 { (exit 1); exit 1; }; }
1895 fi
1921 ac_ext=c
1922 ac_cpp='$CPP $CPPFLAGS'
1923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1929 cat >>confdefs.h <<\_ACEOF
1930 #define LLVM_VERSION_MAJOR 3
1931 _ACEOF
1934 cat >>confdefs.h <<\_ACEOF
1935 #define LLVM_VERSION_MINOR 3
1936 _ACEOF
1939 LLVM_COPYRIGHT="Copyright (c) 2003-2013 University of Illinois at Urbana-Champaign."
1947 ac_aux_dir=
1948 for ac_dir in autoconf "$srcdir"/autoconf; do
1949 if test -f "$ac_dir/install-sh"; then
1950 ac_aux_dir=$ac_dir
1951 ac_install_sh="$ac_aux_dir/install-sh -c"
1952 break
1953 elif test -f "$ac_dir/install.sh"; then
1954 ac_aux_dir=$ac_dir
1955 ac_install_sh="$ac_aux_dir/install.sh -c"
1956 break
1957 elif test -f "$ac_dir/shtool"; then
1958 ac_aux_dir=$ac_dir
1959 ac_install_sh="$ac_aux_dir/shtool install -c"
1960 break
1961 fi
1962 done
1963 if test -z "$ac_aux_dir"; then
1964 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autoconf \"$srcdir\"/autoconf" >&5
1965 echo "$as_me: error: cannot find install-sh or install.sh in autoconf \"$srcdir\"/autoconf" >&2;}
1966 { (exit 1); exit 1; }; }
1967 fi
1969 # These three variables are undocumented and unsupported,
1970 # and are intended to be withdrawn in a future Autoconf release.
1971 # They can cause serious problems if a builder's source tree is in a directory
1972 # whose full name contains unusual characters.
1973 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1974 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1975 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1979 if test ${srcdir} != "." ; then
1980 if test -f ${srcdir}/include/llvm/Config/config.h ; then
1981 { { echo "$as_me:$LINENO: error: Already configured in ${srcdir}" >&5
1982 echo "$as_me: error: Already configured in ${srcdir}" >&2;}
1983 { (exit 1); exit 1; }; }
1984 fi
1985 fi
1987 ${CFLAGS=}
1988 ${CXXFLAGS=}
1990 ac_ext=c
1991 ac_cpp='$CPP $CPPFLAGS'
1992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1995 if test -n "$ac_tool_prefix"; then
1996 for ac_prog in clang llvm-gcc gcc
1997 do
1998 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1999 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2000 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2001 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2002 if test "${ac_cv_prog_CC+set}" = set; then
2003 echo $ECHO_N "(cached) $ECHO_C" >&6
2004 else
2005 if test -n "$CC"; then
2006 ac_cv_prog_CC="$CC" # Let the user override the test.
2007 else
2008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2009 for as_dir in $PATH
2010 do
2011 IFS=$as_save_IFS
2012 test -z "$as_dir" && as_dir=.
2013 for ac_exec_ext in '' $ac_executable_extensions; do
2014 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2015 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2016 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2017 break 2
2018 fi
2019 done
2020 done
2021 IFS=$as_save_IFS
2023 fi
2024 fi
2025 CC=$ac_cv_prog_CC
2026 if test -n "$CC"; then
2027 { echo "$as_me:$LINENO: result: $CC" >&5
2028 echo "${ECHO_T}$CC" >&6; }
2029 else
2030 { echo "$as_me:$LINENO: result: no" >&5
2031 echo "${ECHO_T}no" >&6; }
2032 fi
2035 test -n "$CC" && break
2036 done
2037 fi
2038 if test -z "$CC"; then
2039 ac_ct_CC=$CC
2040 for ac_prog in clang llvm-gcc gcc
2041 do
2042 # Extract the first word of "$ac_prog", so it can be a program name with args.
2043 set dummy $ac_prog; ac_word=$2
2044 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2046 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2047 echo $ECHO_N "(cached) $ECHO_C" >&6
2048 else
2049 if test -n "$ac_ct_CC"; then
2050 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055 IFS=$as_save_IFS
2056 test -z "$as_dir" && as_dir=.
2057 for ac_exec_ext in '' $ac_executable_extensions; do
2058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2059 ac_cv_prog_ac_ct_CC="$ac_prog"
2060 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2061 break 2
2062 fi
2063 done
2064 done
2065 IFS=$as_save_IFS
2067 fi
2068 fi
2069 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2070 if test -n "$ac_ct_CC"; then
2071 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2072 echo "${ECHO_T}$ac_ct_CC" >&6; }
2073 else
2074 { echo "$as_me:$LINENO: result: no" >&5
2075 echo "${ECHO_T}no" >&6; }
2076 fi
2079 test -n "$ac_ct_CC" && break
2080 done
2082 if test "x$ac_ct_CC" = x; then
2083 CC=""
2084 else
2085 case $cross_compiling:$ac_tool_warned in
2086 yes:)
2087 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2088 whose name does not start with the host triplet. If you think this
2089 configuration is useful to you, please write to autoconf@gnu.org." >&5
2090 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2091 whose name does not start with the host triplet. If you think this
2092 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2093 ac_tool_warned=yes ;;
2094 esac
2095 CC=$ac_ct_CC
2096 fi
2097 fi
2100 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2101 See \`config.log' for more details." >&5
2102 echo "$as_me: error: no acceptable C compiler found in \$PATH
2103 See \`config.log' for more details." >&2;}
2104 { (exit 1); exit 1; }; }
2106 # Provide some information about the compiler.
2107 echo "$as_me:$LINENO: checking for C compiler version" >&5
2108 ac_compiler=`set X $ac_compile; echo $2`
2109 { (ac_try="$ac_compiler --version >&5"
2110 case "(($ac_try" in
2111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2112 *) ac_try_echo=$ac_try;;
2113 esac
2114 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2115 (eval "$ac_compiler --version >&5") 2>&5
2116 ac_status=$?
2117 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118 (exit $ac_status); }
2119 { (ac_try="$ac_compiler -v >&5"
2120 case "(($ac_try" in
2121 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2122 *) ac_try_echo=$ac_try;;
2123 esac
2124 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2125 (eval "$ac_compiler -v >&5") 2>&5
2126 ac_status=$?
2127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2128 (exit $ac_status); }
2129 { (ac_try="$ac_compiler -V >&5"
2130 case "(($ac_try" in
2131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2132 *) ac_try_echo=$ac_try;;
2133 esac
2134 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2135 (eval "$ac_compiler -V >&5") 2>&5
2136 ac_status=$?
2137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2138 (exit $ac_status); }
2140 cat >conftest.$ac_ext <<_ACEOF
2141 /* confdefs.h. */
2142 _ACEOF
2143 cat confdefs.h >>conftest.$ac_ext
2144 cat >>conftest.$ac_ext <<_ACEOF
2145 /* end confdefs.h. */
2147 int
2148 main ()
2149 {
2151 ;
2152 return 0;
2153 }
2154 _ACEOF
2155 ac_clean_files_save=$ac_clean_files
2156 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2157 # Try to create an executable without -o first, disregard a.out.
2158 # It will help us diagnose broken compilers, and finding out an intuition
2159 # of exeext.
2160 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2161 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2162 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2163 #
2164 # List of possible output files, starting from the most likely.
2165 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2166 # only as a last resort. b.out is created by i960 compilers.
2167 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2168 #
2169 # The IRIX 6 linker writes into existing files which may not be
2170 # executable, retaining their permissions. Remove them first so a
2171 # subsequent execution test works.
2172 ac_rmfiles=
2173 for ac_file in $ac_files
2174 do
2175 case $ac_file in
2176 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2177 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2178 esac
2179 done
2180 rm -f $ac_rmfiles
2182 if { (ac_try="$ac_link_default"
2183 case "(($ac_try" in
2184 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2185 *) ac_try_echo=$ac_try;;
2186 esac
2187 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2188 (eval "$ac_link_default") 2>&5
2189 ac_status=$?
2190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191 (exit $ac_status); }; then
2192 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2193 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2194 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2195 # so that the user can short-circuit this test for compilers unknown to
2196 # Autoconf.
2197 for ac_file in $ac_files
2198 do
2199 test -f "$ac_file" || continue
2200 case $ac_file in
2201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2202 ;;
2203 [ab].out )
2204 # We found the default executable, but exeext='' is most
2205 # certainly right.
2206 break;;
2207 *.* )
2208 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2209 then :; else
2210 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2211 fi
2212 # We set ac_cv_exeext here because the later test for it is not
2213 # safe: cross compilers may not add the suffix if given an `-o'
2214 # argument, so we may need to know it at that point already.
2215 # Even if this section looks crufty: it has the advantage of
2216 # actually working.
2217 break;;
2218 * )
2219 break;;
2220 esac
2221 done
2222 test "$ac_cv_exeext" = no && ac_cv_exeext=
2224 else
2225 echo "$as_me: failed program was:" >&5
2226 sed 's/^/| /' conftest.$ac_ext >&5
2228 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2229 See \`config.log' for more details." >&5
2230 echo "$as_me: error: C compiler cannot create executables
2231 See \`config.log' for more details." >&2;}
2232 { (exit 77); exit 77; }; }
2233 fi
2235 ac_exeext=$ac_cv_exeext
2236 { echo "$as_me:$LINENO: result: $ac_file" >&5
2237 echo "${ECHO_T}$ac_file" >&6; }
2239 # Check that the compiler produces executables we can run. If not, either
2240 # the compiler is broken, or we cross compile.
2241 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2242 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2243 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2244 # If not cross compiling, check that we can run a simple program.
2245 if test "$cross_compiling" != yes; then
2246 if { ac_try='./$ac_file'
2247 { (case "(($ac_try" in
2248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2249 *) ac_try_echo=$ac_try;;
2250 esac
2251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2252 (eval "$ac_try") 2>&5
2253 ac_status=$?
2254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2255 (exit $ac_status); }; }; then
2256 cross_compiling=no
2257 else
2258 if test "$cross_compiling" = maybe; then
2259 cross_compiling=yes
2260 else
2261 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2262 If you meant to cross compile, use \`--host'.
2263 See \`config.log' for more details." >&5
2264 echo "$as_me: error: cannot run C compiled programs.
2265 If you meant to cross compile, use \`--host'.
2266 See \`config.log' for more details." >&2;}
2267 { (exit 1); exit 1; }; }
2268 fi
2269 fi
2270 fi
2271 { echo "$as_me:$LINENO: result: yes" >&5
2272 echo "${ECHO_T}yes" >&6; }
2274 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2275 ac_clean_files=$ac_clean_files_save
2276 # Check that the compiler produces executables we can run. If not, either
2277 # the compiler is broken, or we cross compile.
2278 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2279 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2280 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2281 echo "${ECHO_T}$cross_compiling" >&6; }
2283 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2284 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2285 if { (ac_try="$ac_link"
2286 case "(($ac_try" in
2287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2288 *) ac_try_echo=$ac_try;;
2289 esac
2290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2291 (eval "$ac_link") 2>&5
2292 ac_status=$?
2293 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294 (exit $ac_status); }; then
2295 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2296 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2297 # work properly (i.e., refer to `conftest.exe'), while it won't with
2298 # `rm'.
2299 for ac_file in conftest.exe conftest conftest.*; do
2300 test -f "$ac_file" || continue
2301 case $ac_file in
2302 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2303 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2304 break;;
2305 * ) break;;
2306 esac
2307 done
2308 else
2309 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2310 See \`config.log' for more details." >&5
2311 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2312 See \`config.log' for more details." >&2;}
2313 { (exit 1); exit 1; }; }
2314 fi
2316 rm -f conftest$ac_cv_exeext
2317 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2318 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2320 rm -f conftest.$ac_ext
2321 EXEEXT=$ac_cv_exeext
2322 ac_exeext=$EXEEXT
2323 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2324 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2325 if test "${ac_cv_objext+set}" = set; then
2326 echo $ECHO_N "(cached) $ECHO_C" >&6
2327 else
2328 cat >conftest.$ac_ext <<_ACEOF
2329 /* confdefs.h. */
2330 _ACEOF
2331 cat confdefs.h >>conftest.$ac_ext
2332 cat >>conftest.$ac_ext <<_ACEOF
2333 /* end confdefs.h. */
2335 int
2336 main ()
2337 {
2339 ;
2340 return 0;
2341 }
2342 _ACEOF
2343 rm -f conftest.o conftest.obj
2344 if { (ac_try="$ac_compile"
2345 case "(($ac_try" in
2346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2347 *) ac_try_echo=$ac_try;;
2348 esac
2349 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2350 (eval "$ac_compile") 2>&5
2351 ac_status=$?
2352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2353 (exit $ac_status); }; then
2354 for ac_file in conftest.o conftest.obj conftest.*; do
2355 test -f "$ac_file" || continue;
2356 case $ac_file in
2357 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2358 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2359 break;;
2360 esac
2361 done
2362 else
2363 echo "$as_me: failed program was:" >&5
2364 sed 's/^/| /' conftest.$ac_ext >&5
2366 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2367 See \`config.log' for more details." >&5
2368 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2369 See \`config.log' for more details." >&2;}
2370 { (exit 1); exit 1; }; }
2371 fi
2373 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2374 fi
2375 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2376 echo "${ECHO_T}$ac_cv_objext" >&6; }
2377 OBJEXT=$ac_cv_objext
2378 ac_objext=$OBJEXT
2379 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2380 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2381 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2382 echo $ECHO_N "(cached) $ECHO_C" >&6
2383 else
2384 cat >conftest.$ac_ext <<_ACEOF
2385 /* confdefs.h. */
2386 _ACEOF
2387 cat confdefs.h >>conftest.$ac_ext
2388 cat >>conftest.$ac_ext <<_ACEOF
2389 /* end confdefs.h. */
2391 int
2392 main ()
2393 {
2394 #ifndef __GNUC__
2395 choke me
2396 #endif
2398 ;
2399 return 0;
2400 }
2401 _ACEOF
2402 rm -f conftest.$ac_objext
2403 if { (ac_try="$ac_compile"
2404 case "(($ac_try" in
2405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2406 *) ac_try_echo=$ac_try;;
2407 esac
2408 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2409 (eval "$ac_compile") 2>conftest.er1
2410 ac_status=$?
2411 grep -v '^ *+' conftest.er1 >conftest.err
2412 rm -f conftest.er1
2413 cat conftest.err >&5
2414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2415 (exit $ac_status); } &&
2416 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2417 { (case "(($ac_try" in
2418 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2419 *) ac_try_echo=$ac_try;;
2420 esac
2421 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2422 (eval "$ac_try") 2>&5
2423 ac_status=$?
2424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2425 (exit $ac_status); }; } &&
2426 { ac_try='test -s conftest.$ac_objext'
2427 { (case "(($ac_try" in
2428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2429 *) ac_try_echo=$ac_try;;
2430 esac
2431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2432 (eval "$ac_try") 2>&5
2433 ac_status=$?
2434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2435 (exit $ac_status); }; }; then
2436 ac_compiler_gnu=yes
2437 else
2438 echo "$as_me: failed program was:" >&5
2439 sed 's/^/| /' conftest.$ac_ext >&5
2441 ac_compiler_gnu=no
2442 fi
2444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2445 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2447 fi
2448 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2449 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2450 GCC=`test $ac_compiler_gnu = yes && echo yes`
2451 ac_test_CFLAGS=${CFLAGS+set}
2452 ac_save_CFLAGS=$CFLAGS
2453 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2454 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2455 if test "${ac_cv_prog_cc_g+set}" = set; then
2456 echo $ECHO_N "(cached) $ECHO_C" >&6
2457 else
2458 ac_save_c_werror_flag=$ac_c_werror_flag
2459 ac_c_werror_flag=yes
2460 ac_cv_prog_cc_g=no
2461 CFLAGS="-g"
2462 cat >conftest.$ac_ext <<_ACEOF
2463 /* confdefs.h. */
2464 _ACEOF
2465 cat confdefs.h >>conftest.$ac_ext
2466 cat >>conftest.$ac_ext <<_ACEOF
2467 /* end confdefs.h. */
2469 int
2470 main ()
2471 {
2473 ;
2474 return 0;
2475 }
2476 _ACEOF
2477 rm -f conftest.$ac_objext
2478 if { (ac_try="$ac_compile"
2479 case "(($ac_try" in
2480 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2481 *) ac_try_echo=$ac_try;;
2482 esac
2483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2484 (eval "$ac_compile") 2>conftest.er1
2485 ac_status=$?
2486 grep -v '^ *+' conftest.er1 >conftest.err
2487 rm -f conftest.er1
2488 cat conftest.err >&5
2489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490 (exit $ac_status); } &&
2491 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2492 { (case "(($ac_try" in
2493 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494 *) ac_try_echo=$ac_try;;
2495 esac
2496 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2497 (eval "$ac_try") 2>&5
2498 ac_status=$?
2499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500 (exit $ac_status); }; } &&
2501 { ac_try='test -s conftest.$ac_objext'
2502 { (case "(($ac_try" in
2503 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2504 *) ac_try_echo=$ac_try;;
2505 esac
2506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2507 (eval "$ac_try") 2>&5
2508 ac_status=$?
2509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2510 (exit $ac_status); }; }; then
2511 ac_cv_prog_cc_g=yes
2512 else
2513 echo "$as_me: failed program was:" >&5
2514 sed 's/^/| /' conftest.$ac_ext >&5
2516 CFLAGS=""
2517 cat >conftest.$ac_ext <<_ACEOF
2518 /* confdefs.h. */
2519 _ACEOF
2520 cat confdefs.h >>conftest.$ac_ext
2521 cat >>conftest.$ac_ext <<_ACEOF
2522 /* end confdefs.h. */
2524 int
2525 main ()
2526 {
2528 ;
2529 return 0;
2530 }
2531 _ACEOF
2532 rm -f conftest.$ac_objext
2533 if { (ac_try="$ac_compile"
2534 case "(($ac_try" in
2535 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2536 *) ac_try_echo=$ac_try;;
2537 esac
2538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2539 (eval "$ac_compile") 2>conftest.er1
2540 ac_status=$?
2541 grep -v '^ *+' conftest.er1 >conftest.err
2542 rm -f conftest.er1
2543 cat conftest.err >&5
2544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2545 (exit $ac_status); } &&
2546 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2547 { (case "(($ac_try" in
2548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549 *) ac_try_echo=$ac_try;;
2550 esac
2551 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2552 (eval "$ac_try") 2>&5
2553 ac_status=$?
2554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555 (exit $ac_status); }; } &&
2556 { ac_try='test -s conftest.$ac_objext'
2557 { (case "(($ac_try" in
2558 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2559 *) ac_try_echo=$ac_try;;
2560 esac
2561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2562 (eval "$ac_try") 2>&5
2563 ac_status=$?
2564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2565 (exit $ac_status); }; }; then
2566 :
2567 else
2568 echo "$as_me: failed program was:" >&5
2569 sed 's/^/| /' conftest.$ac_ext >&5
2571 ac_c_werror_flag=$ac_save_c_werror_flag
2572 CFLAGS="-g"
2573 cat >conftest.$ac_ext <<_ACEOF
2574 /* confdefs.h. */
2575 _ACEOF
2576 cat confdefs.h >>conftest.$ac_ext
2577 cat >>conftest.$ac_ext <<_ACEOF
2578 /* end confdefs.h. */
2580 int
2581 main ()
2582 {
2584 ;
2585 return 0;
2586 }
2587 _ACEOF
2588 rm -f conftest.$ac_objext
2589 if { (ac_try="$ac_compile"
2590 case "(($ac_try" in
2591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2592 *) ac_try_echo=$ac_try;;
2593 esac
2594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2595 (eval "$ac_compile") 2>conftest.er1
2596 ac_status=$?
2597 grep -v '^ *+' conftest.er1 >conftest.err
2598 rm -f conftest.er1
2599 cat conftest.err >&5
2600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2601 (exit $ac_status); } &&
2602 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2603 { (case "(($ac_try" in
2604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2605 *) ac_try_echo=$ac_try;;
2606 esac
2607 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2608 (eval "$ac_try") 2>&5
2609 ac_status=$?
2610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2611 (exit $ac_status); }; } &&
2612 { ac_try='test -s conftest.$ac_objext'
2613 { (case "(($ac_try" in
2614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2615 *) ac_try_echo=$ac_try;;
2616 esac
2617 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2618 (eval "$ac_try") 2>&5
2619 ac_status=$?
2620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2621 (exit $ac_status); }; }; then
2622 ac_cv_prog_cc_g=yes
2623 else
2624 echo "$as_me: failed program was:" >&5
2625 sed 's/^/| /' conftest.$ac_ext >&5
2628 fi
2630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2631 fi
2633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2634 fi
2636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2637 ac_c_werror_flag=$ac_save_c_werror_flag
2638 fi
2639 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2640 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2641 if test "$ac_test_CFLAGS" = set; then
2642 CFLAGS=$ac_save_CFLAGS
2643 elif test $ac_cv_prog_cc_g = yes; then
2644 if test "$GCC" = yes; then
2645 CFLAGS="-g -O2"
2646 else
2647 CFLAGS="-g"
2648 fi
2649 else
2650 if test "$GCC" = yes; then
2651 CFLAGS="-O2"
2652 else
2653 CFLAGS=
2654 fi
2655 fi
2656 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2657 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2658 if test "${ac_cv_prog_cc_c89+set}" = set; then
2659 echo $ECHO_N "(cached) $ECHO_C" >&6
2660 else
2661 ac_cv_prog_cc_c89=no
2662 ac_save_CC=$CC
2663 cat >conftest.$ac_ext <<_ACEOF
2664 /* confdefs.h. */
2665 _ACEOF
2666 cat confdefs.h >>conftest.$ac_ext
2667 cat >>conftest.$ac_ext <<_ACEOF
2668 /* end confdefs.h. */
2669 #include <stdarg.h>
2670 #include <stdio.h>
2671 #include <sys/types.h>
2672 #include <sys/stat.h>
2673 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2674 struct buf { int x; };
2675 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2676 static char *e (p, i)
2677 char **p;
2678 int i;
2679 {
2680 return p[i];
2681 }
2682 static char *f (char * (*g) (char **, int), char **p, ...)
2683 {
2684 char *s;
2685 va_list v;
2686 va_start (v,p);
2687 s = g (p, va_arg (v,int));
2688 va_end (v);
2689 return s;
2690 }
2692 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2693 function prototypes and stuff, but not '\xHH' hex character constants.
2694 These don't provoke an error unfortunately, instead are silently treated
2695 as 'x'. The following induces an error, until -std is added to get
2696 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2697 array size at least. It's necessary to write '\x00'==0 to get something
2698 that's true only with -std. */
2699 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2701 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2702 inside strings and character constants. */
2703 #define FOO(x) 'x'
2704 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2706 int test (int i, double x);
2707 struct s1 {int (*f) (int a);};
2708 struct s2 {int (*f) (double a);};
2709 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2710 int argc;
2711 char **argv;
2712 int
2713 main ()
2714 {
2715 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2716 ;
2717 return 0;
2718 }
2719 _ACEOF
2720 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2721 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2722 do
2723 CC="$ac_save_CC $ac_arg"
2724 rm -f conftest.$ac_objext
2725 if { (ac_try="$ac_compile"
2726 case "(($ac_try" in
2727 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2728 *) ac_try_echo=$ac_try;;
2729 esac
2730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2731 (eval "$ac_compile") 2>conftest.er1
2732 ac_status=$?
2733 grep -v '^ *+' conftest.er1 >conftest.err
2734 rm -f conftest.er1
2735 cat conftest.err >&5
2736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737 (exit $ac_status); } &&
2738 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2739 { (case "(($ac_try" in
2740 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741 *) ac_try_echo=$ac_try;;
2742 esac
2743 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2744 (eval "$ac_try") 2>&5
2745 ac_status=$?
2746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747 (exit $ac_status); }; } &&
2748 { ac_try='test -s conftest.$ac_objext'
2749 { (case "(($ac_try" in
2750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2751 *) ac_try_echo=$ac_try;;
2752 esac
2753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2754 (eval "$ac_try") 2>&5
2755 ac_status=$?
2756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2757 (exit $ac_status); }; }; then
2758 ac_cv_prog_cc_c89=$ac_arg
2759 else
2760 echo "$as_me: failed program was:" >&5
2761 sed 's/^/| /' conftest.$ac_ext >&5
2764 fi
2766 rm -f core conftest.err conftest.$ac_objext
2767 test "x$ac_cv_prog_cc_c89" != "xno" && break
2768 done
2769 rm -f conftest.$ac_ext
2770 CC=$ac_save_CC
2772 fi
2773 # AC_CACHE_VAL
2774 case "x$ac_cv_prog_cc_c89" in
2775 x)
2776 { echo "$as_me:$LINENO: result: none needed" >&5
2777 echo "${ECHO_T}none needed" >&6; } ;;
2778 xno)
2779 { echo "$as_me:$LINENO: result: unsupported" >&5
2780 echo "${ECHO_T}unsupported" >&6; } ;;
2781 *)
2782 CC="$CC $ac_cv_prog_cc_c89"
2783 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2784 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2785 esac
2788 ac_ext=c
2789 ac_cpp='$CPP $CPPFLAGS'
2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2794 ac_ext=cpp
2795 ac_cpp='$CXXCPP $CPPFLAGS'
2796 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2797 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2798 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2799 if test -z "$CXX"; then
2800 if test -n "$CCC"; then
2801 CXX=$CCC
2802 else
2803 if test -n "$ac_tool_prefix"; then
2804 for ac_prog in clang++ llvm-g++ g++
2805 do
2806 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2807 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2808 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2809 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2810 if test "${ac_cv_prog_CXX+set}" = set; then
2811 echo $ECHO_N "(cached) $ECHO_C" >&6
2812 else
2813 if test -n "$CXX"; then
2814 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2815 else
2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817 for as_dir in $PATH
2818 do
2819 IFS=$as_save_IFS
2820 test -z "$as_dir" && as_dir=.
2821 for ac_exec_ext in '' $ac_executable_extensions; do
2822 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2823 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2824 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2825 break 2
2826 fi
2827 done
2828 done
2829 IFS=$as_save_IFS
2831 fi
2832 fi
2833 CXX=$ac_cv_prog_CXX
2834 if test -n "$CXX"; then
2835 { echo "$as_me:$LINENO: result: $CXX" >&5
2836 echo "${ECHO_T}$CXX" >&6; }
2837 else
2838 { echo "$as_me:$LINENO: result: no" >&5
2839 echo "${ECHO_T}no" >&6; }
2840 fi
2843 test -n "$CXX" && break
2844 done
2845 fi
2846 if test -z "$CXX"; then
2847 ac_ct_CXX=$CXX
2848 for ac_prog in clang++ llvm-g++ g++
2849 do
2850 # Extract the first word of "$ac_prog", so it can be a program name with args.
2851 set dummy $ac_prog; ac_word=$2
2852 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2853 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2854 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2855 echo $ECHO_N "(cached) $ECHO_C" >&6
2856 else
2857 if test -n "$ac_ct_CXX"; then
2858 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2859 else
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863 IFS=$as_save_IFS
2864 test -z "$as_dir" && as_dir=.
2865 for ac_exec_ext in '' $ac_executable_extensions; do
2866 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2867 ac_cv_prog_ac_ct_CXX="$ac_prog"
2868 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2869 break 2
2870 fi
2871 done
2872 done
2873 IFS=$as_save_IFS
2875 fi
2876 fi
2877 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2878 if test -n "$ac_ct_CXX"; then
2879 { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2880 echo "${ECHO_T}$ac_ct_CXX" >&6; }
2881 else
2882 { echo "$as_me:$LINENO: result: no" >&5
2883 echo "${ECHO_T}no" >&6; }
2884 fi
2887 test -n "$ac_ct_CXX" && break
2888 done
2890 if test "x$ac_ct_CXX" = x; then
2891 CXX="g++"
2892 else
2893 case $cross_compiling:$ac_tool_warned in
2894 yes:)
2895 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2896 whose name does not start with the host triplet. If you think this
2897 configuration is useful to you, please write to autoconf@gnu.org." >&5
2898 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2899 whose name does not start with the host triplet. If you think this
2900 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2901 ac_tool_warned=yes ;;
2902 esac
2903 CXX=$ac_ct_CXX
2904 fi
2905 fi
2907 fi
2908 fi
2909 # Provide some information about the compiler.
2910 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2911 ac_compiler=`set X $ac_compile; echo $2`
2912 { (ac_try="$ac_compiler --version >&5"
2913 case "(($ac_try" in
2914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2915 *) ac_try_echo=$ac_try;;
2916 esac
2917 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2918 (eval "$ac_compiler --version >&5") 2>&5
2919 ac_status=$?
2920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921 (exit $ac_status); }
2922 { (ac_try="$ac_compiler -v >&5"
2923 case "(($ac_try" in
2924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2925 *) ac_try_echo=$ac_try;;
2926 esac
2927 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2928 (eval "$ac_compiler -v >&5") 2>&5
2929 ac_status=$?
2930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2931 (exit $ac_status); }
2932 { (ac_try="$ac_compiler -V >&5"
2933 case "(($ac_try" in
2934 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2935 *) ac_try_echo=$ac_try;;
2936 esac
2937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2938 (eval "$ac_compiler -V >&5") 2>&5
2939 ac_status=$?
2940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2941 (exit $ac_status); }
2943 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2944 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2945 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2946 echo $ECHO_N "(cached) $ECHO_C" >&6
2947 else
2948 cat >conftest.$ac_ext <<_ACEOF
2949 /* confdefs.h. */
2950 _ACEOF
2951 cat confdefs.h >>conftest.$ac_ext
2952 cat >>conftest.$ac_ext <<_ACEOF
2953 /* end confdefs.h. */
2955 int
2956 main ()
2957 {
2958 #ifndef __GNUC__
2959 choke me
2960 #endif
2962 ;
2963 return 0;
2964 }
2965 _ACEOF
2966 rm -f conftest.$ac_objext
2967 if { (ac_try="$ac_compile"
2968 case "(($ac_try" in
2969 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2970 *) ac_try_echo=$ac_try;;
2971 esac
2972 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2973 (eval "$ac_compile") 2>conftest.er1
2974 ac_status=$?
2975 grep -v '^ *+' conftest.er1 >conftest.err
2976 rm -f conftest.er1
2977 cat conftest.err >&5
2978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2979 (exit $ac_status); } &&
2980 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
2981 { (case "(($ac_try" in
2982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983 *) ac_try_echo=$ac_try;;
2984 esac
2985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2986 (eval "$ac_try") 2>&5
2987 ac_status=$?
2988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2989 (exit $ac_status); }; } &&
2990 { ac_try='test -s conftest.$ac_objext'
2991 { (case "(($ac_try" in
2992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2993 *) ac_try_echo=$ac_try;;
2994 esac
2995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2996 (eval "$ac_try") 2>&5
2997 ac_status=$?
2998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999 (exit $ac_status); }; }; then
3000 ac_compiler_gnu=yes
3001 else
3002 echo "$as_me: failed program was:" >&5
3003 sed 's/^/| /' conftest.$ac_ext >&5
3005 ac_compiler_gnu=no
3006 fi
3008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3009 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3011 fi
3012 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3013 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3014 GXX=`test $ac_compiler_gnu = yes && echo yes`
3015 ac_test_CXXFLAGS=${CXXFLAGS+set}
3016 ac_save_CXXFLAGS=$CXXFLAGS
3017 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3018 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3019 if test "${ac_cv_prog_cxx_g+set}" = set; then
3020 echo $ECHO_N "(cached) $ECHO_C" >&6
3021 else
3022 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3023 ac_cxx_werror_flag=yes
3024 ac_cv_prog_cxx_g=no
3025 CXXFLAGS="-g"
3026 cat >conftest.$ac_ext <<_ACEOF
3027 /* confdefs.h. */
3028 _ACEOF
3029 cat confdefs.h >>conftest.$ac_ext
3030 cat >>conftest.$ac_ext <<_ACEOF
3031 /* end confdefs.h. */
3033 int
3034 main ()
3035 {
3037 ;
3038 return 0;
3039 }
3040 _ACEOF
3041 rm -f conftest.$ac_objext
3042 if { (ac_try="$ac_compile"
3043 case "(($ac_try" in
3044 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3045 *) ac_try_echo=$ac_try;;
3046 esac
3047 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3048 (eval "$ac_compile") 2>conftest.er1
3049 ac_status=$?
3050 grep -v '^ *+' conftest.er1 >conftest.err
3051 rm -f conftest.er1
3052 cat conftest.err >&5
3053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054 (exit $ac_status); } &&
3055 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
3056 { (case "(($ac_try" in
3057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3058 *) ac_try_echo=$ac_try;;
3059 esac
3060 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3061 (eval "$ac_try") 2>&5
3062 ac_status=$?
3063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3064 (exit $ac_status); }; } &&
3065 { ac_try='test -s conftest.$ac_objext'
3066 { (case "(($ac_try" in
3067 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3068 *) ac_try_echo=$ac_try;;
3069 esac
3070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3071 (eval "$ac_try") 2>&5
3072 ac_status=$?
3073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3074 (exit $ac_status); }; }; then
3075 ac_cv_prog_cxx_g=yes
3076 else
3077 echo "$as_me: failed program was:" >&5
3078 sed 's/^/| /' conftest.$ac_ext >&5
3080 CXXFLAGS=""
3081 cat >conftest.$ac_ext <<_ACEOF
3082 /* confdefs.h. */
3083 _ACEOF
3084 cat confdefs.h >>conftest.$ac_ext
3085 cat >>conftest.$ac_ext <<_ACEOF
3086 /* end confdefs.h. */
3088 int
3089 main ()
3090 {
3092 ;
3093 return 0;
3094 }
3095 _ACEOF
3096 rm -f conftest.$ac_objext
3097 if { (ac_try="$ac_compile"
3098 case "(($ac_try" in
3099 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100 *) ac_try_echo=$ac_try;;
3101 esac
3102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3103 (eval "$ac_compile") 2>conftest.er1
3104 ac_status=$?
3105 grep -v '^ *+' conftest.er1 >conftest.err
3106 rm -f conftest.er1
3107 cat conftest.err >&5
3108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109 (exit $ac_status); } &&
3110 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
3111 { (case "(($ac_try" in
3112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3113 *) ac_try_echo=$ac_try;;
3114 esac
3115 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3116 (eval "$ac_try") 2>&5
3117 ac_status=$?
3118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3119 (exit $ac_status); }; } &&
3120 { ac_try='test -s conftest.$ac_objext'
3121 { (case "(($ac_try" in
3122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3123 *) ac_try_echo=$ac_try;;
3124 esac
3125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3126 (eval "$ac_try") 2>&5
3127 ac_status=$?
3128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3129 (exit $ac_status); }; }; then
3130 :
3131 else
3132 echo "$as_me: failed program was:" >&5
3133 sed 's/^/| /' conftest.$ac_ext >&5
3135 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3136 CXXFLAGS="-g"
3137 cat >conftest.$ac_ext <<_ACEOF
3138 /* confdefs.h. */
3139 _ACEOF
3140 cat confdefs.h >>conftest.$ac_ext
3141 cat >>conftest.$ac_ext <<_ACEOF
3142 /* end confdefs.h. */
3144 int
3145 main ()
3146 {
3148 ;
3149 return 0;
3150 }
3151 _ACEOF
3152 rm -f conftest.$ac_objext
3153 if { (ac_try="$ac_compile"
3154 case "(($ac_try" in
3155 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3156 *) ac_try_echo=$ac_try;;
3157 esac
3158 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3159 (eval "$ac_compile") 2>conftest.er1
3160 ac_status=$?
3161 grep -v '^ *+' conftest.er1 >conftest.err
3162 rm -f conftest.er1
3163 cat conftest.err >&5
3164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3165 (exit $ac_status); } &&
3166 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
3167 { (case "(($ac_try" in
3168 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3169 *) ac_try_echo=$ac_try;;
3170 esac
3171 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3172 (eval "$ac_try") 2>&5
3173 ac_status=$?
3174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3175 (exit $ac_status); }; } &&
3176 { ac_try='test -s conftest.$ac_objext'
3177 { (case "(($ac_try" in
3178 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3179 *) ac_try_echo=$ac_try;;
3180 esac
3181 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3182 (eval "$ac_try") 2>&5
3183 ac_status=$?
3184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185 (exit $ac_status); }; }; then
3186 ac_cv_prog_cxx_g=yes
3187 else
3188 echo "$as_me: failed program was:" >&5
3189 sed 's/^/| /' conftest.$ac_ext >&5
3192 fi
3194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3195 fi
3197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3198 fi
3200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3201 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3202 fi
3203 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3204 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3205 if test "$ac_test_CXXFLAGS" = set; then
3206 CXXFLAGS=$ac_save_CXXFLAGS
3207 elif test $ac_cv_prog_cxx_g = yes; then
3208 if test "$GXX" = yes; then
3209 CXXFLAGS="-g -O2"
3210 else
3211 CXXFLAGS="-g"
3212 fi
3213 else
3214 if test "$GXX" = yes; then
3215 CXXFLAGS="-O2"
3216 else
3217 CXXFLAGS=
3218 fi
3219 fi
3220 ac_ext=c
3221 ac_cpp='$CPP $CPPFLAGS'
3222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3226 ac_ext=c
3227 ac_cpp='$CPP $CPPFLAGS'
3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3231 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3232 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3233 # On Suns, sometimes $CPP names a directory.
3234 if test -n "$CPP" && test -d "$CPP"; then
3235 CPP=
3236 fi
3237 if test -z "$CPP"; then
3238 if test "${ac_cv_prog_CPP+set}" = set; then
3239 echo $ECHO_N "(cached) $ECHO_C" >&6
3240 else
3241 # Double quotes because CPP needs to be expanded
3242 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3243 do
3244 ac_preproc_ok=false
3245 for ac_c_preproc_warn_flag in '' yes
3246 do
3247 # Use a header file that comes with gcc, so configuring glibc
3248 # with a fresh cross-compiler works.
3249 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3250 # <limits.h> exists even on freestanding compilers.
3251 # On the NeXT, cc -E runs the code through the compiler's parser,
3252 # not just through cpp. "Syntax error" is here to catch this case.
3253 cat >conftest.$ac_ext <<_ACEOF
3254 /* confdefs.h. */
3255 _ACEOF
3256 cat confdefs.h >>conftest.$ac_ext
3257 cat >>conftest.$ac_ext <<_ACEOF
3258 /* end confdefs.h. */
3259 #ifdef __STDC__
3260 # include <limits.h>
3261 #else
3262 # include <assert.h>
3263 #endif
3264 Syntax error
3265 _ACEOF
3266 if { (ac_try="$ac_cpp conftest.$ac_ext"
3267 case "(($ac_try" in
3268 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3269 *) ac_try_echo=$ac_try;;
3270 esac
3271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3272 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3273 ac_status=$?
3274 grep -v '^ *+' conftest.er1 >conftest.err
3275 rm -f conftest.er1
3276 cat conftest.err >&5
3277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278 (exit $ac_status); } >/dev/null; then
3279 if test -s conftest.err; then
3280 ac_cpp_err=$ac_c_preproc_warn_flag
3281 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3282 else
3283 ac_cpp_err=
3284 fi
3285 else
3286 ac_cpp_err=yes
3287 fi
3288 if test -z "$ac_cpp_err"; then
3289 :
3290 else
3291 echo "$as_me: failed program was:" >&5
3292 sed 's/^/| /' conftest.$ac_ext >&5
3294 # Broken: fails on valid input.
3295 continue
3296 fi
3298 rm -f conftest.err conftest.$ac_ext
3300 # OK, works on sane cases. Now check whether nonexistent headers
3301 # can be detected and how.
3302 cat >conftest.$ac_ext <<_ACEOF
3303 /* confdefs.h. */
3304 _ACEOF
3305 cat confdefs.h >>conftest.$ac_ext
3306 cat >>conftest.$ac_ext <<_ACEOF
3307 /* end confdefs.h. */
3308 #include <ac_nonexistent.h>
3309 _ACEOF
3310 if { (ac_try="$ac_cpp conftest.$ac_ext"
3311 case "(($ac_try" in
3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313 *) ac_try_echo=$ac_try;;
3314 esac
3315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3316 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3317 ac_status=$?
3318 grep -v '^ *+' conftest.er1 >conftest.err
3319 rm -f conftest.er1
3320 cat conftest.err >&5
3321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3322 (exit $ac_status); } >/dev/null; then
3323 if test -s conftest.err; then
3324 ac_cpp_err=$ac_c_preproc_warn_flag
3325 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3326 else
3327 ac_cpp_err=
3328 fi
3329 else
3330 ac_cpp_err=yes
3331 fi
3332 if test -z "$ac_cpp_err"; then
3333 # Broken: success on invalid input.
3334 continue
3335 else
3336 echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3339 # Passes both tests.
3340 ac_preproc_ok=:
3341 break
3342 fi
3344 rm -f conftest.err conftest.$ac_ext
3346 done
3347 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3348 rm -f conftest.err conftest.$ac_ext
3349 if $ac_preproc_ok; then
3350 break
3351 fi
3353 done
3354 ac_cv_prog_CPP=$CPP
3356 fi
3357 CPP=$ac_cv_prog_CPP
3358 else
3359 ac_cv_prog_CPP=$CPP
3360 fi
3361 { echo "$as_me:$LINENO: result: $CPP" >&5
3362 echo "${ECHO_T}$CPP" >&6; }
3363 ac_preproc_ok=false
3364 for ac_c_preproc_warn_flag in '' yes
3365 do
3366 # Use a header file that comes with gcc, so configuring glibc
3367 # with a fresh cross-compiler works.
3368 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3369 # <limits.h> exists even on freestanding compilers.
3370 # On the NeXT, cc -E runs the code through the compiler's parser,
3371 # not just through cpp. "Syntax error" is here to catch this case.
3372 cat >conftest.$ac_ext <<_ACEOF
3373 /* confdefs.h. */
3374 _ACEOF
3375 cat confdefs.h >>conftest.$ac_ext
3376 cat >>conftest.$ac_ext <<_ACEOF
3377 /* end confdefs.h. */
3378 #ifdef __STDC__
3379 # include <limits.h>
3380 #else
3381 # include <assert.h>
3382 #endif
3383 Syntax error
3384 _ACEOF
3385 if { (ac_try="$ac_cpp conftest.$ac_ext"
3386 case "(($ac_try" in
3387 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3388 *) ac_try_echo=$ac_try;;
3389 esac
3390 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3391 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3392 ac_status=$?
3393 grep -v '^ *+' conftest.er1 >conftest.err
3394 rm -f conftest.er1
3395 cat conftest.err >&5
3396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3397 (exit $ac_status); } >/dev/null; then
3398 if test -s conftest.err; then
3399 ac_cpp_err=$ac_c_preproc_warn_flag
3400 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3401 else
3402 ac_cpp_err=
3403 fi
3404 else
3405 ac_cpp_err=yes
3406 fi
3407 if test -z "$ac_cpp_err"; then
3408 :
3409 else
3410 echo "$as_me: failed program was:" >&5
3411 sed 's/^/| /' conftest.$ac_ext >&5
3413 # Broken: fails on valid input.
3414 continue
3415 fi
3417 rm -f conftest.err conftest.$ac_ext
3419 # OK, works on sane cases. Now check whether nonexistent headers
3420 # can be detected and how.
3421 cat >conftest.$ac_ext <<_ACEOF
3422 /* confdefs.h. */
3423 _ACEOF
3424 cat confdefs.h >>conftest.$ac_ext
3425 cat >>conftest.$ac_ext <<_ACEOF
3426 /* end confdefs.h. */
3427 #include <ac_nonexistent.h>
3428 _ACEOF
3429 if { (ac_try="$ac_cpp conftest.$ac_ext"
3430 case "(($ac_try" in
3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432 *) ac_try_echo=$ac_try;;
3433 esac
3434 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3435 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3436 ac_status=$?
3437 grep -v '^ *+' conftest.er1 >conftest.err
3438 rm -f conftest.er1
3439 cat conftest.err >&5
3440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3441 (exit $ac_status); } >/dev/null; then
3442 if test -s conftest.err; then
3443 ac_cpp_err=$ac_c_preproc_warn_flag
3444 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3445 else
3446 ac_cpp_err=
3447 fi
3448 else
3449 ac_cpp_err=yes
3450 fi
3451 if test -z "$ac_cpp_err"; then
3452 # Broken: success on invalid input.
3453 continue
3454 else
3455 echo "$as_me: failed program was:" >&5
3456 sed 's/^/| /' conftest.$ac_ext >&5
3458 # Passes both tests.
3459 ac_preproc_ok=:
3460 break
3461 fi
3463 rm -f conftest.err conftest.$ac_ext
3465 done
3466 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3467 rm -f conftest.err conftest.$ac_ext
3468 if $ac_preproc_ok; then
3469 :
3470 else
3471 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3472 See \`config.log' for more details." >&5
3473 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3474 See \`config.log' for more details." >&2;}
3475 { (exit 1); exit 1; }; }
3476 fi
3478 ac_ext=c
3479 ac_cpp='$CPP $CPPFLAGS'
3480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3485 if test "$CXX" = "clang++" ; then
3486 { echo "$as_me:$LINENO: checking whether clang works" >&5
3487 echo $ECHO_N "checking whether clang works... $ECHO_C" >&6; }
3488 ac_ext=cpp
3489 ac_cpp='$CXXCPP $CPPFLAGS'
3490 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3495 cat >conftest.$ac_ext <<_ACEOF
3496 /* confdefs.h. */
3497 _ACEOF
3498 cat confdefs.h >>conftest.$ac_ext
3499 cat >>conftest.$ac_ext <<_ACEOF
3500 /* end confdefs.h. */
3501 #include <limits>
3502 #if __has_include (<cxxabi.h>)
3503 #include <cxxabi.h>
3504 #endif
3505 #if __has_include (<unwind.h>)
3506 #include <unwind.h>
3507 #endif
3509 int
3510 main ()
3511 {
3513 ;
3514 return 0;
3515 }
3516 _ACEOF
3517 rm -f conftest.$ac_objext
3518 if { (ac_try="$ac_compile"
3519 case "(($ac_try" in
3520 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3521 *) ac_try_echo=$ac_try;;
3522 esac
3523 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3524 (eval "$ac_compile") 2>conftest.er1
3525 ac_status=$?
3526 grep -v '^ *+' conftest.er1 >conftest.err
3527 rm -f conftest.er1
3528 cat conftest.err >&5
3529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530 (exit $ac_status); } &&
3531 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
3532 { (case "(($ac_try" in
3533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3534 *) ac_try_echo=$ac_try;;
3535 esac
3536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3537 (eval "$ac_try") 2>&5
3538 ac_status=$?
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); }; } &&
3541 { ac_try='test -s conftest.$ac_objext'
3542 { (case "(($ac_try" in
3543 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3544 *) ac_try_echo=$ac_try;;
3545 esac
3546 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3547 (eval "$ac_try") 2>&5
3548 ac_status=$?
3549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3550 (exit $ac_status); }; }; then
3552 { echo "$as_me:$LINENO: result: yes" >&5
3553 echo "${ECHO_T}yes" >&6; }
3555 else
3556 echo "$as_me: failed program was:" >&5
3557 sed 's/^/| /' conftest.$ac_ext >&5
3560 { echo "$as_me:$LINENO: result: no" >&5
3561 echo "${ECHO_T}no" >&6; }
3562 { { echo "$as_me:$LINENO: error: Selected compiler could not find or parse C++ standard library headers. Rerun with CC=c-compiler CXX=c++-compiler ./configure ..." >&5
3563 echo "$as_me: error: Selected compiler could not find or parse C++ standard library headers. Rerun with CC=c-compiler CXX=c++-compiler ./configure ..." >&2;}
3564 { (exit 1); exit 1; }; }
3566 fi
3568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3569 ac_ext=c
3570 ac_cpp='$CPP $CPPFLAGS'
3571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3575 fi
3579 if test -d ${srcdir}/projects/llvm-gcc ; then
3580 subdirs="$subdirs projects/llvm-gcc"
3582 fi
3584 if test -d ${srcdir}/projects/test-suite ; then
3585 subdirs="$subdirs projects/test-suite"
3587 fi
3589 if test -d ${srcdir}/projects/llvm-test ; then
3590 subdirs="$subdirs projects/llvm-test"
3592 fi
3594 if test -d ${srcdir}/projects/poolalloc ; then
3595 subdirs="$subdirs projects/poolalloc"
3597 fi
3599 if test -d ${srcdir}/projects/llvm-poolalloc ; then
3600 subdirs="$subdirs projects/llvm-poolalloc"
3602 fi
3604 for i in `ls ${srcdir}/projects`
3605 do
3606 if test -d ${srcdir}/projects/${i} ; then
3607 case ${i} in
3608 sample) subdirs="$subdirs projects/sample"
3609 ;;
3610 privbracket) subdirs="$subdirs projects/privbracket"
3611 ;;
3612 llvm-stacker) subdirs="$subdirs projects/llvm-stacker"
3613 ;;
3614 llvm-reopt) subdirs="$subdirs projects/llvm-reopt"
3615 ;;
3616 llvm-java) subdirs="$subdirs projects/llvm-java"
3617 ;;
3618 llvm-tv) subdirs="$subdirs projects/llvm-tv"
3619 ;;
3620 safecode) subdirs="$subdirs projects/safecode"
3621 ;;
3622 llvm-kernel) subdirs="$subdirs projects/llvm-kernel"
3623 ;;
3624 compiler-rt) ;;
3625 llvm-gcc) ;;
3626 test-suite) ;;
3627 llvm-test) ;;
3628 poolalloc) ;;
3629 llvm-poolalloc) ;;
3630 *)
3631 { echo "$as_me:$LINENO: WARNING: Unknown project (${i}) won't be configured automatically" >&5
3632 echo "$as_me: WARNING: Unknown project (${i}) won't be configured automatically" >&2;}
3633 ;;
3634 esac
3635 fi
3636 done
3638 # Check whether --enable-polly was given.
3639 if test "${enable_polly+set}" = set; then
3640 enableval=$enable_polly;
3641 else
3642 enableval=default
3643 fi
3645 case "$enableval" in
3646 yes) ENABLE_POLLY=1
3647 ;;
3648 no) ENABLE_POLLY=0
3649 ;;
3650 default) ENABLE_POLLY=1
3651 ;;
3652 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-polly. Use \"yes\" or \"no\"" >&5
3653 echo "$as_me: error: Invalid setting for --enable-polly. Use \"yes\" or \"no\"" >&2;}
3654 { (exit 1); exit 1; }; } ;;
3655 esac
3658 if (test -d ${srcdir}/tools/polly) && (test $ENABLE_POLLY -eq 1) ; then
3659 LLVM_HAS_POLLY=1
3661 subdirs="$subdirs tools/polly"
3663 fi
3666 # Make sure we can run config.sub.
3667 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3668 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
3669 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
3670 { (exit 1); exit 1; }; }
3672 { echo "$as_me:$LINENO: checking build system type" >&5
3673 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
3674 if test "${ac_cv_build+set}" = set; then
3675 echo $ECHO_N "(cached) $ECHO_C" >&6
3676 else
3677 ac_build_alias=$build_alias
3678 test "x$ac_build_alias" = x &&
3679 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3680 test "x$ac_build_alias" = x &&
3681 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
3682 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
3683 { (exit 1); exit 1; }; }
3684 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3685 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
3686 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
3687 { (exit 1); exit 1; }; }
3689 fi
3690 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
3691 echo "${ECHO_T}$ac_cv_build" >&6; }
3692 case $ac_cv_build in
3693 *-*-*) ;;
3694 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
3695 echo "$as_me: error: invalid value of canonical build" >&2;}
3696 { (exit 1); exit 1; }; };;
3697 esac
3698 build=$ac_cv_build
3699 ac_save_IFS=$IFS; IFS='-'
3700 set x $ac_cv_build
3701 shift
3702 build_cpu=$1
3703 build_vendor=$2
3704 shift; shift
3705 # Remember, the first character of IFS is used to create $*,
3706 # except with old shells:
3707 build_os=$*
3708 IFS=$ac_save_IFS
3709 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3712 { echo "$as_me:$LINENO: checking host system type" >&5
3713 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
3714 if test "${ac_cv_host+set}" = set; then
3715 echo $ECHO_N "(cached) $ECHO_C" >&6
3716 else
3717 if test "x$host_alias" = x; then
3718 ac_cv_host=$ac_cv_build
3719 else
3720 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3721 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
3722 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
3723 { (exit 1); exit 1; }; }
3724 fi
3726 fi
3727 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
3728 echo "${ECHO_T}$ac_cv_host" >&6; }
3729 case $ac_cv_host in
3730 *-*-*) ;;
3731 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
3732 echo "$as_me: error: invalid value of canonical host" >&2;}
3733 { (exit 1); exit 1; }; };;
3734 esac
3735 host=$ac_cv_host
3736 ac_save_IFS=$IFS; IFS='-'
3737 set x $ac_cv_host
3738 shift
3739 host_cpu=$1
3740 host_vendor=$2
3741 shift; shift
3742 # Remember, the first character of IFS is used to create $*,
3743 # except with old shells:
3744 host_os=$*
3745 IFS=$ac_save_IFS
3746 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3749 { echo "$as_me:$LINENO: checking target system type" >&5
3750 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
3751 if test "${ac_cv_target+set}" = set; then
3752 echo $ECHO_N "(cached) $ECHO_C" >&6
3753 else
3754 if test "x$target_alias" = x; then
3755 ac_cv_target=$ac_cv_host
3756 else
3757 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3758 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
3759 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
3760 { (exit 1); exit 1; }; }
3761 fi
3763 fi
3764 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
3765 echo "${ECHO_T}$ac_cv_target" >&6; }
3766 case $ac_cv_target in
3767 *-*-*) ;;
3768 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
3769 echo "$as_me: error: invalid value of canonical target" >&2;}
3770 { (exit 1); exit 1; }; };;
3771 esac
3772 target=$ac_cv_target
3773 ac_save_IFS=$IFS; IFS='-'
3774 set x $ac_cv_target
3775 shift
3776 target_cpu=$1
3777 target_vendor=$2
3778 shift; shift
3779 # Remember, the first character of IFS is used to create $*,
3780 # except with old shells:
3781 target_os=$*
3782 IFS=$ac_save_IFS
3783 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3786 # The aliases save the names the user supplied, while $host etc.
3787 # will get canonicalized.
3788 test -n "$target_alias" &&
3789 test "$program_prefix$program_suffix$program_transform_name" = \
3790 NONENONEs,x,x, &&
3791 program_prefix=${target_alias}-
3793 { echo "$as_me:$LINENO: checking type of operating system we're going to host on" >&5
3794 echo $ECHO_N "checking type of operating system we're going to host on... $ECHO_C" >&6; }
3795 if test "${llvm_cv_os_type+set}" = set; then
3796 echo $ECHO_N "(cached) $ECHO_C" >&6
3797 else
3798 case $host in
3799 *-*-aix*)
3800 llvm_cv_link_all_option="-Wl,--whole-archive"
3801 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3802 llvm_cv_os_type="AIX"
3803 llvm_cv_platform_type="Unix" ;;
3804 *-*-irix*)
3805 llvm_cv_link_all_option="-Wl,--whole-archive"
3806 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3807 llvm_cv_os_type="IRIX"
3808 llvm_cv_platform_type="Unix" ;;
3809 *-*-cygwin*)
3810 llvm_cv_link_all_option="-Wl,--whole-archive"
3811 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3812 llvm_cv_os_type="Cygwin"
3813 llvm_cv_platform_type="Unix" ;;
3814 *-*-darwin*)
3815 llvm_cv_link_all_option="-Wl,-all_load"
3816 llvm_cv_no_link_all_option="-Wl,-noall_load"
3817 llvm_cv_os_type="Darwin"
3818 llvm_cv_platform_type="Unix" ;;
3819 *-*-minix*)
3820 llvm_cv_link_all_option="-Wl,-all_load"
3821 llvm_cv_no_link_all_option="-Wl,-noall_load"
3822 llvm_cv_os_type="Minix"
3823 llvm_cv_platform_type="Unix" ;;
3824 *-*-freebsd* | *-*-kfreebsd-gnu)
3825 llvm_cv_link_all_option="-Wl,--whole-archive"
3826 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3827 llvm_cv_os_type="FreeBSD"
3828 llvm_cv_platform_type="Unix" ;;
3829 *-*-openbsd*)
3830 llvm_cv_link_all_option="-Wl,--whole-archive"
3831 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3832 llvm_cv_os_type="OpenBSD"
3833 llvm_cv_platform_type="Unix" ;;
3834 *-*-netbsd*)
3835 llvm_cv_link_all_option="-Wl,--whole-archive"
3836 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3837 llvm_cv_os_type="NetBSD"
3838 llvm_cv_platform_type="Unix" ;;
3839 *-*-dragonfly*)
3840 llvm_cv_link_all_option="-Wl,--whole-archive"
3841 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3842 llvm_cv_os_type="DragonFly"
3843 llvm_cv_platform_type="Unix" ;;
3844 *-*-hpux*)
3845 llvm_cv_link_all_option="-Wl,--whole-archive"
3846 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3847 llvm_cv_os_type="HP-UX"
3848 llvm_cv_platform_type="Unix" ;;
3849 *-*-interix*)
3850 llvm_cv_link_all_option="-Wl,--whole-archive"
3851 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3852 llvm_cv_os_type="Interix"
3853 llvm_cv_platform_type="Unix" ;;
3854 *-*-linux*)
3855 llvm_cv_link_all_option="-Wl,--whole-archive"
3856 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3857 llvm_cv_os_type="Linux"
3858 llvm_cv_platform_type="Unix" ;;
3859 *-*-gnu*)
3860 llvm_cv_link_all_option="-Wl,--whole-archive"
3861 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3862 llvm_cv_os_type="GNU"
3863 llvm_cv_platform_type="Unix" ;;
3864 *-*-solaris*)
3865 llvm_cv_link_all_option="-Wl,-z,allextract"
3866 llvm_cv_no_link_all_option="-Wl,-z,defaultextract"
3867 llvm_cv_os_type="SunOS"
3868 llvm_cv_platform_type="Unix" ;;
3869 *-*-auroraux*)
3870 llvm_cv_link_all_option="-Wl,-z,allextract"
3871 llvm_cv_link_all_option="-Wl,-z,defaultextract"
3872 llvm_cv_os_type="AuroraUX"
3873 llvm_cv_platform_type="Unix" ;;
3874 *-*-win32*)
3875 llvm_cv_link_all_option="-Wl,--whole-archive"
3876 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3877 llvm_cv_os_type="Win32"
3878 llvm_cv_platform_type="Win32" ;;
3879 *-*-mingw*)
3880 llvm_cv_link_all_option="-Wl,--whole-archive"
3881 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3882 llvm_cv_os_type="MingW"
3883 llvm_cv_platform_type="Win32" ;;
3884 *-*-haiku*)
3885 llvm_cv_link_all_option="-Wl,--whole-archive"
3886 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3887 llvm_cv_os_type="Haiku"
3888 llvm_cv_platform_type="Unix" ;;
3889 *-unknown-eabi*)
3890 llvm_cv_link_all_option="-Wl,--whole-archive"
3891 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3892 llvm_cv_os_type="Freestanding"
3893 llvm_cv_platform_type="Unix" ;;
3894 *-unknown-elf*)
3895 llvm_cv_link_all_option="-Wl,--whole-archive"
3896 llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
3897 llvm_cv_os_type="Freestanding"
3898 llvm_cv_platform_type="Unix" ;;
3899 *)
3900 llvm_cv_link_all_option=""
3901 llvm_cv_no_link_all_option=""
3902 llvm_cv_os_type="Unknown"
3903 llvm_cv_platform_type="Unknown" ;;
3904 esac
3905 fi
3906 { echo "$as_me:$LINENO: result: $llvm_cv_os_type" >&5
3907 echo "${ECHO_T}$llvm_cv_os_type" >&6; }
3909 { echo "$as_me:$LINENO: checking type of operating system we're going to target" >&5
3910 echo $ECHO_N "checking type of operating system we're going to target... $ECHO_C" >&6; }
3911 if test "${llvm_cv_target_os_type+set}" = set; then
3912 echo $ECHO_N "(cached) $ECHO_C" >&6
3913 else
3914 case $target in
3915 *-*-aix*)
3916 llvm_cv_target_os_type="AIX" ;;
3917 *-*-irix*)
3918 llvm_cv_target_os_type="IRIX" ;;
3919 *-*-cygwin*)
3920 llvm_cv_target_os_type="Cygwin" ;;
3921 *-*-darwin*)
3922 llvm_cv_target_os_type="Darwin" ;;
3923 *-*-minix*)
3924 llvm_cv_target_os_type="Minix" ;;
3925 *-*-freebsd* | *-*-kfreebsd-gnu)
3926 llvm_cv_target_os_type="FreeBSD" ;;
3927 *-*-openbsd*)
3928 llvm_cv_target_os_type="OpenBSD" ;;
3929 *-*-netbsd*)
3930 llvm_cv_target_os_type="NetBSD" ;;
3931 *-*-dragonfly*)
3932 llvm_cv_target_os_type="DragonFly" ;;
3933 *-*-hpux*)
3934 llvm_cv_target_os_type="HP-UX" ;;
3935 *-*-interix*)
3936 llvm_cv_target_os_type="Interix" ;;
3937 *-*-linux*)
3938 llvm_cv_target_os_type="Linux" ;;
3939 *-*-gnu*)
3940 llvm_cv_target_os_type="GNU" ;;
3941 *-*-solaris*)
3942 llvm_cv_target_os_type="SunOS" ;;
3943 *-*-auroraux*)
3944 llvm_cv_target_os_type="AuroraUX" ;;
3945 *-*-win32*)
3946 llvm_cv_target_os_type="Win32" ;;
3947 *-*-mingw*)
3948 llvm_cv_target_os_type="MingW" ;;
3949 *-*-haiku*)
3950 llvm_cv_target_os_type="Haiku" ;;
3951 *-*-rtems*)
3952 llvm_cv_target_os_type="RTEMS" ;;
3953 *-*-nacl*)
3954 llvm_cv_target_os_type="NativeClient" ;;
3955 *-unknown-eabi*)
3956 llvm_cv_target_os_type="Freestanding" ;;
3957 *)
3958 llvm_cv_target_os_type="Unknown" ;;
3959 esac
3960 fi
3961 { echo "$as_me:$LINENO: result: $llvm_cv_target_os_type" >&5
3962 echo "${ECHO_T}$llvm_cv_target_os_type" >&6; }
3964 if test "$llvm_cv_os_type" = "Unknown" ; then
3965 { { echo "$as_me:$LINENO: error: Operating system is unknown, configure can't continue" >&5
3966 echo "$as_me: error: Operating system is unknown, configure can't continue" >&2;}
3967 { (exit 1); exit 1; }; }
3968 fi
3970 OS=$llvm_cv_os_type
3972 HOST_OS=$llvm_cv_os_type
3974 TARGET_OS=$llvm_cv_target_os_type
3977 LINKALL=$llvm_cv_link_all_option
3979 NOLINKALL=$llvm_cv_no_link_all_option
3982 case $llvm_cv_platform_type in
3983 Unix)
3985 cat >>confdefs.h <<\_ACEOF
3986 #define LLVM_ON_UNIX 1
3987 _ACEOF
3989 LLVM_ON_UNIX=1
3991 LLVM_ON_WIN32=0
3993 ;;
3994 Win32)
3996 cat >>confdefs.h <<\_ACEOF
3997 #define LLVM_ON_WIN32 1
3998 _ACEOF
4000 LLVM_ON_UNIX=0
4002 LLVM_ON_WIN32=1
4004 ;;
4005 esac
4007 { echo "$as_me:$LINENO: checking target architecture" >&5
4008 echo $ECHO_N "checking target architecture... $ECHO_C" >&6; }
4009 if test "${llvm_cv_target_arch+set}" = set; then
4010 echo $ECHO_N "(cached) $ECHO_C" >&6
4011 else
4012 case $target in
4013 i?86-*) llvm_cv_target_arch="x86" ;;
4014 amd64-* | x86_64-*) llvm_cv_target_arch="x86_64" ;;
4015 sparc*-*) llvm_cv_target_arch="Sparc" ;;
4016 powerpc*-*) llvm_cv_target_arch="PowerPC" ;;
4017 arm*-*) llvm_cv_target_arch="ARM" ;;
4018 aarch64*-*) llvm_cv_target_arch="AArch64" ;;
4019 mips-* | mips64-*) llvm_cv_target_arch="Mips" ;;
4020 mipsel-* | mips64el-*) llvm_cv_target_arch="Mips" ;;
4021 xcore-*) llvm_cv_target_arch="XCore" ;;
4022 msp430-*) llvm_cv_target_arch="MSP430" ;;
4023 hexagon-*) llvm_cv_target_arch="Hexagon" ;;
4024 mblaze-*) llvm_cv_target_arch="MBlaze" ;;
4025 nvptx-*) llvm_cv_target_arch="NVPTX" ;;
4026 *) llvm_cv_target_arch="Unknown" ;;
4027 esac
4028 fi
4029 { echo "$as_me:$LINENO: result: $llvm_cv_target_arch" >&5
4030 echo "${ECHO_T}$llvm_cv_target_arch" >&6; }
4032 if test "$llvm_cv_target_arch" = "Unknown" ; then
4033 { echo "$as_me:$LINENO: WARNING: Configuring LLVM for an unknown target archicture" >&5
4034 echo "$as_me: WARNING: Configuring LLVM for an unknown target archicture" >&2;}
4035 fi
4037 case "$llvm_cv_target_arch" in
4038 x86) LLVM_NATIVE_ARCH="X86" ;;
4039 x86_64) LLVM_NATIVE_ARCH="X86" ;;
4040 *) LLVM_NATIVE_ARCH="$llvm_cv_target_arch" ;;
4041 esac
4043 ARCH=$llvm_cv_target_arch
4046 case $host in
4047 i?86-*) host_arch="x86" ;;
4048 amd64-* | x86_64-*) host_arch="x86_64" ;;
4049 sparc*-*) host_arch="Sparc" ;;
4050 powerpc*-*) host_arch="PowerPC" ;;
4051 arm*-*) host_arch="ARM" ;;
4052 aarch64*-*) host_arch="AArch64" ;;
4053 mips-* | mips64-*) host_arch="Mips" ;;
4054 mipsel-* | mips64el-*) host_arch="Mips" ;;
4055 xcore-*) host_arch="XCore" ;;
4056 msp430-*) host_arch="MSP430" ;;
4057 hexagon-*) host_arch="Hexagon" ;;
4058 mblaze-*) host_arch="MBlaze" ;;
4059 *) host_arch="Unknown" ;;
4060 esac
4062 if test "$host_arch" = "Unknown" ; then
4063 { echo "$as_me:$LINENO: WARNING: Configuring LLVM for an unknown host archicture" >&5
4064 echo "$as_me: WARNING: Configuring LLVM for an unknown host archicture" >&2;}
4065 fi
4067 HOST_ARCH=$host_arch
4072 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4073 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4074 if test "${ac_cv_path_GREP+set}" = set; then
4075 echo $ECHO_N "(cached) $ECHO_C" >&6
4076 else
4077 # Extract the first word of "grep ggrep" to use in msg output
4078 if test -z "$GREP"; then
4079 set dummy grep ggrep; ac_prog_name=$2
4080 if test "${ac_cv_path_GREP+set}" = set; then
4081 echo $ECHO_N "(cached) $ECHO_C" >&6
4082 else
4083 ac_path_GREP_found=false
4084 # Loop through the user's path and test for each of PROGNAME-LIST
4085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4086 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4087 do
4088 IFS=$as_save_IFS
4089 test -z "$as_dir" && as_dir=.
4090 for ac_prog in grep ggrep; do
4091 for ac_exec_ext in '' $ac_executable_extensions; do
4092 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4093 { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
4094 # Check for GNU ac_path_GREP and select it if it is found.
4095 # Check for GNU $ac_path_GREP
4096 case `"$ac_path_GREP" --version 2>&1` in
4097 *GNU*)
4098 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4099 *)
4100 ac_count=0
4101 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4102 while :
4103 do
4104 cat "conftest.in" "conftest.in" >"conftest.tmp"
4105 mv "conftest.tmp" "conftest.in"
4106 cp "conftest.in" "conftest.nl"
4107 echo 'GREP' >> "conftest.nl"
4108 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4109 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4110 ac_count=`expr $ac_count + 1`
4111 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4112 # Best one so far, save it but keep looking for a better one
4113 ac_cv_path_GREP="$ac_path_GREP"
4114 ac_path_GREP_max=$ac_count
4115 fi
4116 # 10*(2^10) chars as input seems more than enough
4117 test $ac_count -gt 10 && break
4118 done
4119 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4120 esac
4123 $ac_path_GREP_found && break 3
4124 done
4125 done
4127 done
4128 IFS=$as_save_IFS
4131 fi
4133 GREP="$ac_cv_path_GREP"
4134 if test -z "$GREP"; then
4135 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4136 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4137 { (exit 1); exit 1; }; }
4138 fi
4140 else
4141 ac_cv_path_GREP=$GREP
4142 fi
4145 fi
4146 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4147 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4148 GREP="$ac_cv_path_GREP"
4151 { echo "$as_me:$LINENO: checking for egrep" >&5
4152 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4153 if test "${ac_cv_path_EGREP+set}" = set; then
4154 echo $ECHO_N "(cached) $ECHO_C" >&6
4155 else
4156 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4157 then ac_cv_path_EGREP="$GREP -E"
4158 else
4159 # Extract the first word of "egrep" to use in msg output
4160 if test -z "$EGREP"; then
4161 set dummy egrep; ac_prog_name=$2
4162 if test "${ac_cv_path_EGREP+set}" = set; then
4163 echo $ECHO_N "(cached) $ECHO_C" >&6
4164 else
4165 ac_path_EGREP_found=false
4166 # Loop through the user's path and test for each of PROGNAME-LIST
4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4168 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4169 do
4170 IFS=$as_save_IFS
4171 test -z "$as_dir" && as_dir=.
4172 for ac_prog in egrep; do
4173 for ac_exec_ext in '' $ac_executable_extensions; do
4174 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4175 { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
4176 # Check for GNU ac_path_EGREP and select it if it is found.
4177 # Check for GNU $ac_path_EGREP
4178 case `"$ac_path_EGREP" --version 2>&1` in
4179 *GNU*)
4180 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4181 *)
4182 ac_count=0
4183 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4184 while :
4185 do
4186 cat "conftest.in" "conftest.in" >"conftest.tmp"
4187 mv "conftest.tmp" "conftest.in"
4188 cp "conftest.in" "conftest.nl"
4189 echo 'EGREP' >> "conftest.nl"
4190 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4191 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4192 ac_count=`expr $ac_count + 1`
4193 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4194 # Best one so far, save it but keep looking for a better one
4195 ac_cv_path_EGREP="$ac_path_EGREP"
4196 ac_path_EGREP_max=$ac_count
4197 fi
4198 # 10*(2^10) chars as input seems more than enough
4199 test $ac_count -gt 10 && break
4200 done
4201 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4202 esac
4205 $ac_path_EGREP_found && break 3
4206 done
4207 done
4209 done
4210 IFS=$as_save_IFS
4213 fi
4215 EGREP="$ac_cv_path_EGREP"
4216 if test -z "$EGREP"; then
4217 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4218 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4219 { (exit 1); exit 1; }; }
4220 fi
4222 else
4223 ac_cv_path_EGREP=$EGREP
4224 fi
4227 fi
4228 fi
4229 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4230 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4231 EGREP="$ac_cv_path_EGREP"
4234 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4235 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4236 if test "${ac_cv_header_stdc+set}" = set; then
4237 echo $ECHO_N "(cached) $ECHO_C" >&6
4238 else
4239 cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h. */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h. */
4245 #include <stdlib.h>
4246 #include <stdarg.h>
4247 #include <string.h>
4248 #include <float.h>
4250 int
4251 main ()
4252 {
4254 ;
4255 return 0;
4256 }
4257 _ACEOF
4258 rm -f conftest.$ac_objext
4259 if { (ac_try="$ac_compile"
4260 case "(($ac_try" in
4261 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4262 *) ac_try_echo=$ac_try;;
4263 esac
4264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4265 (eval "$ac_compile") 2>conftest.er1
4266 ac_status=$?
4267 grep -v '^ *+' conftest.er1 >conftest.err
4268 rm -f conftest.er1
4269 cat conftest.err >&5
4270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4271 (exit $ac_status); } &&
4272 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4273 { (case "(($ac_try" in
4274 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4275 *) ac_try_echo=$ac_try;;
4276 esac
4277 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4278 (eval "$ac_try") 2>&5
4279 ac_status=$?
4280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4281 (exit $ac_status); }; } &&
4282 { ac_try='test -s conftest.$ac_objext'
4283 { (case "(($ac_try" in
4284 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4285 *) ac_try_echo=$ac_try;;
4286 esac
4287 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4288 (eval "$ac_try") 2>&5
4289 ac_status=$?
4290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291 (exit $ac_status); }; }; then
4292 ac_cv_header_stdc=yes
4293 else
4294 echo "$as_me: failed program was:" >&5
4295 sed 's/^/| /' conftest.$ac_ext >&5
4297 ac_cv_header_stdc=no
4298 fi
4300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4302 if test $ac_cv_header_stdc = yes; then
4303 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4304 cat >conftest.$ac_ext <<_ACEOF
4305 /* confdefs.h. */
4306 _ACEOF
4307 cat confdefs.h >>conftest.$ac_ext
4308 cat >>conftest.$ac_ext <<_ACEOF
4309 /* end confdefs.h. */
4310 #include <string.h>
4312 _ACEOF
4313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4314 $EGREP "memchr" >/dev/null 2>&1; then
4315 :
4316 else
4317 ac_cv_header_stdc=no
4318 fi
4319 rm -f conftest*
4321 fi
4323 if test $ac_cv_header_stdc = yes; then
4324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4325 cat >conftest.$ac_ext <<_ACEOF
4326 /* confdefs.h. */
4327 _ACEOF
4328 cat confdefs.h >>conftest.$ac_ext
4329 cat >>conftest.$ac_ext <<_ACEOF
4330 /* end confdefs.h. */
4331 #include <stdlib.h>
4333 _ACEOF
4334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4335 $EGREP "free" >/dev/null 2>&1; then
4336 :
4337 else
4338 ac_cv_header_stdc=no
4339 fi
4340 rm -f conftest*
4342 fi
4344 if test $ac_cv_header_stdc = yes; then
4345 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4346 if test "$cross_compiling" = yes; then
4347 :
4348 else
4349 cat >conftest.$ac_ext <<_ACEOF
4350 /* confdefs.h. */
4351 _ACEOF
4352 cat confdefs.h >>conftest.$ac_ext
4353 cat >>conftest.$ac_ext <<_ACEOF
4354 /* end confdefs.h. */
4355 #include <ctype.h>
4356 #include <stdlib.h>
4357 #if ((' ' & 0x0FF) == 0x020)
4358 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4359 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4360 #else
4361 # define ISLOWER(c) \
4362 (('a' <= (c) && (c) <= 'i') \
4363 || ('j' <= (c) && (c) <= 'r') \
4364 || ('s' <= (c) && (c) <= 'z'))
4365 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4366 #endif
4368 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4369 int
4370 main ()
4371 {
4372 int i;
4373 for (i = 0; i < 256; i++)
4374 if (XOR (islower (i), ISLOWER (i))
4375 || toupper (i) != TOUPPER (i))
4376 return 2;
4377 return 0;
4378 }
4379 _ACEOF
4380 rm -f conftest$ac_exeext
4381 if { (ac_try="$ac_link"
4382 case "(($ac_try" in
4383 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4384 *) ac_try_echo=$ac_try;;
4385 esac
4386 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4387 (eval "$ac_link") 2>&5
4388 ac_status=$?
4389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4390 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4391 { (case "(($ac_try" in
4392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4393 *) ac_try_echo=$ac_try;;
4394 esac
4395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4396 (eval "$ac_try") 2>&5
4397 ac_status=$?
4398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399 (exit $ac_status); }; }; then
4400 :
4401 else
4402 echo "$as_me: program exited with status $ac_status" >&5
4403 echo "$as_me: failed program was:" >&5
4404 sed 's/^/| /' conftest.$ac_ext >&5
4406 ( exit $ac_status )
4407 ac_cv_header_stdc=no
4408 fi
4409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4410 fi
4413 fi
4414 fi
4415 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4416 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4417 if test $ac_cv_header_stdc = yes; then
4419 cat >>confdefs.h <<\_ACEOF
4420 #define STDC_HEADERS 1
4421 _ACEOF
4423 fi
4425 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4435 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4436 inttypes.h stdint.h unistd.h
4437 do
4438 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4439 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4440 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4441 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4442 echo $ECHO_N "(cached) $ECHO_C" >&6
4443 else
4444 cat >conftest.$ac_ext <<_ACEOF
4445 /* confdefs.h. */
4446 _ACEOF
4447 cat confdefs.h >>conftest.$ac_ext
4448 cat >>conftest.$ac_ext <<_ACEOF
4449 /* end confdefs.h. */
4450 $ac_includes_default
4452 #include <$ac_header>
4453 _ACEOF
4454 rm -f conftest.$ac_objext
4455 if { (ac_try="$ac_compile"
4456 case "(($ac_try" in
4457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4458 *) ac_try_echo=$ac_try;;
4459 esac
4460 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4461 (eval "$ac_compile") 2>conftest.er1
4462 ac_status=$?
4463 grep -v '^ *+' conftest.er1 >conftest.err
4464 rm -f conftest.er1
4465 cat conftest.err >&5
4466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4467 (exit $ac_status); } &&
4468 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4469 { (case "(($ac_try" in
4470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4471 *) ac_try_echo=$ac_try;;
4472 esac
4473 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4474 (eval "$ac_try") 2>&5
4475 ac_status=$?
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); }; } &&
4478 { ac_try='test -s conftest.$ac_objext'
4479 { (case "(($ac_try" in
4480 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4481 *) ac_try_echo=$ac_try;;
4482 esac
4483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4484 (eval "$ac_try") 2>&5
4485 ac_status=$?
4486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487 (exit $ac_status); }; }; then
4488 eval "$as_ac_Header=yes"
4489 else
4490 echo "$as_me: failed program was:" >&5
4491 sed 's/^/| /' conftest.$ac_ext >&5
4493 eval "$as_ac_Header=no"
4494 fi
4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4497 fi
4498 ac_res=`eval echo '${'$as_ac_Header'}'`
4499 { echo "$as_me:$LINENO: result: $ac_res" >&5
4500 echo "${ECHO_T}$ac_res" >&6; }
4501 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4502 cat >>confdefs.h <<_ACEOF
4503 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4504 _ACEOF
4506 fi
4508 done
4511 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4512 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4513 if test "${ac_cv_c_bigendian+set}" = set; then
4514 echo $ECHO_N "(cached) $ECHO_C" >&6
4515 else
4516 # See if sys/param.h defines the BYTE_ORDER macro.
4517 cat >conftest.$ac_ext <<_ACEOF
4518 /* confdefs.h. */
4519 _ACEOF
4520 cat confdefs.h >>conftest.$ac_ext
4521 cat >>conftest.$ac_ext <<_ACEOF
4522 /* end confdefs.h. */
4523 #include <sys/types.h>
4524 #include <sys/param.h>
4526 int
4527 main ()
4528 {
4529 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4530 bogus endian macros
4531 #endif
4533 ;
4534 return 0;
4535 }
4536 _ACEOF
4537 rm -f conftest.$ac_objext
4538 if { (ac_try="$ac_compile"
4539 case "(($ac_try" in
4540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4541 *) ac_try_echo=$ac_try;;
4542 esac
4543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4544 (eval "$ac_compile") 2>conftest.er1
4545 ac_status=$?
4546 grep -v '^ *+' conftest.er1 >conftest.err
4547 rm -f conftest.er1
4548 cat conftest.err >&5
4549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550 (exit $ac_status); } &&
4551 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4552 { (case "(($ac_try" in
4553 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4554 *) ac_try_echo=$ac_try;;
4555 esac
4556 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4557 (eval "$ac_try") 2>&5
4558 ac_status=$?
4559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560 (exit $ac_status); }; } &&
4561 { ac_try='test -s conftest.$ac_objext'
4562 { (case "(($ac_try" in
4563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4564 *) ac_try_echo=$ac_try;;
4565 esac
4566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4567 (eval "$ac_try") 2>&5
4568 ac_status=$?
4569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4570 (exit $ac_status); }; }; then
4571 # It does; now see whether it defined to BIG_ENDIAN or not.
4572 cat >conftest.$ac_ext <<_ACEOF
4573 /* confdefs.h. */
4574 _ACEOF
4575 cat confdefs.h >>conftest.$ac_ext
4576 cat >>conftest.$ac_ext <<_ACEOF
4577 /* end confdefs.h. */
4578 #include <sys/types.h>
4579 #include <sys/param.h>
4581 int
4582 main ()
4583 {
4584 #if BYTE_ORDER != BIG_ENDIAN
4585 not big endian
4586 #endif
4588 ;
4589 return 0;
4590 }
4591 _ACEOF
4592 rm -f conftest.$ac_objext
4593 if { (ac_try="$ac_compile"
4594 case "(($ac_try" in
4595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4596 *) ac_try_echo=$ac_try;;
4597 esac
4598 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4599 (eval "$ac_compile") 2>conftest.er1
4600 ac_status=$?
4601 grep -v '^ *+' conftest.er1 >conftest.err
4602 rm -f conftest.er1
4603 cat conftest.err >&5
4604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605 (exit $ac_status); } &&
4606 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4607 { (case "(($ac_try" in
4608 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4609 *) ac_try_echo=$ac_try;;
4610 esac
4611 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4612 (eval "$ac_try") 2>&5
4613 ac_status=$?
4614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615 (exit $ac_status); }; } &&
4616 { ac_try='test -s conftest.$ac_objext'
4617 { (case "(($ac_try" in
4618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4619 *) ac_try_echo=$ac_try;;
4620 esac
4621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4622 (eval "$ac_try") 2>&5
4623 ac_status=$?
4624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625 (exit $ac_status); }; }; then
4626 ac_cv_c_bigendian=yes
4627 else
4628 echo "$as_me: failed program was:" >&5
4629 sed 's/^/| /' conftest.$ac_ext >&5
4631 ac_cv_c_bigendian=no
4632 fi
4634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4635 else
4636 echo "$as_me: failed program was:" >&5
4637 sed 's/^/| /' conftest.$ac_ext >&5
4639 # It does not; compile a test program.
4640 if test "$cross_compiling" = yes; then
4641 # try to guess the endianness by grepping values into an object file
4642 ac_cv_c_bigendian=unknown
4643 cat >conftest.$ac_ext <<_ACEOF
4644 /* confdefs.h. */
4645 _ACEOF
4646 cat confdefs.h >>conftest.$ac_ext
4647 cat >>conftest.$ac_ext <<_ACEOF
4648 /* end confdefs.h. */
4649 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4650 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4651 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4652 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4653 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4654 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4655 int
4656 main ()
4657 {
4658 _ascii (); _ebcdic ();
4659 ;
4660 return 0;
4661 }
4662 _ACEOF
4663 rm -f conftest.$ac_objext
4664 if { (ac_try="$ac_compile"
4665 case "(($ac_try" in
4666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4667 *) ac_try_echo=$ac_try;;
4668 esac
4669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4670 (eval "$ac_compile") 2>conftest.er1
4671 ac_status=$?
4672 grep -v '^ *+' conftest.er1 >conftest.err
4673 rm -f conftest.er1
4674 cat conftest.err >&5
4675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4676 (exit $ac_status); } &&
4677 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4678 { (case "(($ac_try" in
4679 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4680 *) ac_try_echo=$ac_try;;
4681 esac
4682 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4683 (eval "$ac_try") 2>&5
4684 ac_status=$?
4685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686 (exit $ac_status); }; } &&
4687 { ac_try='test -s conftest.$ac_objext'
4688 { (case "(($ac_try" in
4689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4690 *) ac_try_echo=$ac_try;;
4691 esac
4692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4693 (eval "$ac_try") 2>&5
4694 ac_status=$?
4695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4696 (exit $ac_status); }; }; then
4697 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4698 ac_cv_c_bigendian=yes
4699 fi
4700 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4701 if test "$ac_cv_c_bigendian" = unknown; then
4702 ac_cv_c_bigendian=no
4703 else
4704 # finding both strings is unlikely to happen, but who knows?
4705 ac_cv_c_bigendian=unknown
4706 fi
4707 fi
4708 else
4709 echo "$as_me: failed program was:" >&5
4710 sed 's/^/| /' conftest.$ac_ext >&5
4713 fi
4715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4716 else
4717 cat >conftest.$ac_ext <<_ACEOF
4718 /* confdefs.h. */
4719 _ACEOF
4720 cat confdefs.h >>conftest.$ac_ext
4721 cat >>conftest.$ac_ext <<_ACEOF
4722 /* end confdefs.h. */
4723 $ac_includes_default
4724 int
4725 main ()
4726 {
4728 /* Are we little or big endian? From Harbison&Steele. */
4729 union
4730 {
4731 long int l;
4732 char c[sizeof (long int)];
4733 } u;
4734 u.l = 1;
4735 return u.c[sizeof (long int) - 1] == 1;
4737 ;
4738 return 0;
4739 }
4740 _ACEOF
4741 rm -f conftest$ac_exeext
4742 if { (ac_try="$ac_link"
4743 case "(($ac_try" in
4744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4745 *) ac_try_echo=$ac_try;;
4746 esac
4747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4748 (eval "$ac_link") 2>&5
4749 ac_status=$?
4750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4752 { (case "(($ac_try" in
4753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4754 *) ac_try_echo=$ac_try;;
4755 esac
4756 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4757 (eval "$ac_try") 2>&5
4758 ac_status=$?
4759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760 (exit $ac_status); }; }; then
4761 ac_cv_c_bigendian=no
4762 else
4763 echo "$as_me: program exited with status $ac_status" >&5
4764 echo "$as_me: failed program was:" >&5
4765 sed 's/^/| /' conftest.$ac_ext >&5
4767 ( exit $ac_status )
4768 ac_cv_c_bigendian=yes
4769 fi
4770 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4771 fi
4774 fi
4776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4777 fi
4778 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4779 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4780 case $ac_cv_c_bigendian in
4781 yes)
4782 ENDIAN=big
4783 ;;
4784 no)
4785 ENDIAN=little
4786 ;;
4787 *)
4788 { { echo "$as_me:$LINENO: error: unknown endianness
4789 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4790 echo "$as_me: error: unknown endianness
4791 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4792 { (exit 1); exit 1; }; } ;;
4793 esac
4796 if test "$cross_compiling" = yes; then
4797 LLVM_CROSS_COMPILING=1
4800 { echo "$as_me:$LINENO: checking for executable suffix on build platform" >&5
4801 echo $ECHO_N "checking for executable suffix on build platform... $ECHO_C" >&6; }
4802 if test "${ac_cv_build_exeext+set}" = set; then
4803 echo $ECHO_N "(cached) $ECHO_C" >&6
4804 else
4805 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
4806 ac_cv_build_exeext=.exe
4807 else
4808 ac_build_prefix=${build_alias}-
4810 # Extract the first word of "${ac_build_prefix}gcc", so it can be a program name with args.
4811 set dummy ${ac_build_prefix}gcc; ac_word=$2
4812 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4813 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4814 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
4815 echo $ECHO_N "(cached) $ECHO_C" >&6
4816 else
4817 if test -n "$BUILD_CC"; then
4818 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
4819 else
4820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4821 for as_dir in $PATH
4822 do
4823 IFS=$as_save_IFS
4824 test -z "$as_dir" && as_dir=.
4825 for ac_exec_ext in '' $ac_executable_extensions; do
4826 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4827 ac_cv_prog_BUILD_CC="${ac_build_prefix}gcc"
4828 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4829 break 2
4830 fi
4831 done
4832 done
4833 IFS=$as_save_IFS
4835 fi
4836 fi
4837 BUILD_CC=$ac_cv_prog_BUILD_CC
4838 if test -n "$BUILD_CC"; then
4839 { echo "$as_me:$LINENO: result: $BUILD_CC" >&5
4840 echo "${ECHO_T}$BUILD_CC" >&6; }
4841 else
4842 { echo "$as_me:$LINENO: result: no" >&5
4843 echo "${ECHO_T}no" >&6; }
4844 fi
4847 if test -z "$BUILD_CC"; then
4848 # Extract the first word of "gcc", so it can be a program name with args.
4849 set dummy gcc; ac_word=$2
4850 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4851 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4852 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
4853 echo $ECHO_N "(cached) $ECHO_C" >&6
4854 else
4855 if test -n "$BUILD_CC"; then
4856 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
4857 else
4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4859 for as_dir in $PATH
4860 do
4861 IFS=$as_save_IFS
4862 test -z "$as_dir" && as_dir=.
4863 for ac_exec_ext in '' $ac_executable_extensions; do
4864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4865 ac_cv_prog_BUILD_CC="gcc"
4866 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4867 break 2
4868 fi
4869 done
4870 done
4871 IFS=$as_save_IFS
4873 fi
4874 fi
4875 BUILD_CC=$ac_cv_prog_BUILD_CC
4876 if test -n "$BUILD_CC"; then
4877 { echo "$as_me:$LINENO: result: $BUILD_CC" >&5
4878 echo "${ECHO_T}$BUILD_CC" >&6; }
4879 else
4880 { echo "$as_me:$LINENO: result: no" >&5
4881 echo "${ECHO_T}no" >&6; }
4882 fi
4885 if test -z "$BUILD_CC"; then
4886 # Extract the first word of "cc", so it can be a program name with args.
4887 set dummy cc; ac_word=$2
4888 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4889 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4890 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
4891 echo $ECHO_N "(cached) $ECHO_C" >&6
4892 else
4893 if test -n "$BUILD_CC"; then
4894 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
4895 else
4896 ac_prog_rejected=no
4897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4898 for as_dir in $PATH
4899 do
4900 IFS=$as_save_IFS
4901 test -z "$as_dir" && as_dir=.
4902 for ac_exec_ext in '' $ac_executable_extensions; do
4903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4904 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4905 ac_prog_rejected=yes
4906 continue
4907 fi
4908 ac_cv_prog_BUILD_CC="cc"
4909 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4910 break 2
4911 fi
4912 done
4913 done
4914 IFS=$as_save_IFS
4916 if test $ac_prog_rejected = yes; then
4917 # We found a bogon in the path, so make sure we never use it.
4918 set dummy $ac_cv_prog_BUILD_CC
4919 shift
4920 if test $# != 0; then
4921 # We chose a different compiler from the bogus one.
4922 # However, it has the same basename, so the bogon will be chosen
4923 # first if we set BUILD_CC to just the basename; use the full file name.
4924 shift
4925 ac_cv_prog_BUILD_CC="$as_dir/$ac_word${1+' '}$@"
4926 fi
4927 fi
4928 fi
4929 fi
4930 BUILD_CC=$ac_cv_prog_BUILD_CC
4931 if test -n "$BUILD_CC"; then
4932 { echo "$as_me:$LINENO: result: $BUILD_CC" >&5
4933 echo "${ECHO_T}$BUILD_CC" >&6; }
4934 else
4935 { echo "$as_me:$LINENO: result: no" >&5
4936 echo "${ECHO_T}no" >&6; }
4937 fi
4940 fi
4941 fi
4942 test -z "$BUILD_CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
4943 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
4944 { (exit 1); exit 1; }; }
4945 ac_build_link='${BUILD_CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4946 rm -f conftest*
4947 echo 'int main () { return 0; }' > conftest.$ac_ext
4948 ac_cv_build_exeext=
4949 if { (eval echo "$as_me:$LINENO: \"$ac_build_link\"") >&5
4950 (eval $ac_build_link) 2>&5
4951 ac_status=$?
4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953 (exit $ac_status); }; then
4954 for file in conftest.*; do
4955 case $file in
4956 *.c | *.o | *.obj | *.dSYM) ;;
4957 *) ac_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
4958 esac
4959 done
4960 else
4961 { { echo "$as_me:$LINENO: error: installation or configuration problem: compiler cannot create executables." >&5
4962 echo "$as_me: error: installation or configuration problem: compiler cannot create executables." >&2;}
4963 { (exit 1); exit 1; }; }
4964 fi
4965 rm -f conftest*
4966 test x"${ac_cv_build_exeext}" = x && ac_cv_build_exeext=blank
4967 fi
4968 fi
4970 BUILD_EXEEXT=""
4971 test x"${ac_cv_build_exeext}" != xblank && BUILD_EXEEXT=${ac_cv_build_exeext}
4972 { echo "$as_me:$LINENO: result: ${ac_cv_build_exeext}" >&5
4973 echo "${ECHO_T}${ac_cv_build_exeext}" >&6; }
4974 ac_build_exeext=$BUILD_EXEEXT
4976 ac_build_prefix=${build_alias}-
4977 # Extract the first word of "${ac_build_prefix}g++", so it can be a program name with args.
4978 set dummy ${ac_build_prefix}g++; ac_word=$2
4979 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4980 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4981 if test "${ac_cv_prog_BUILD_CXX+set}" = set; then
4982 echo $ECHO_N "(cached) $ECHO_C" >&6
4983 else
4984 if test -n "$BUILD_CXX"; then
4985 ac_cv_prog_BUILD_CXX="$BUILD_CXX" # Let the user override the test.
4986 else
4987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4988 for as_dir in $PATH
4989 do
4990 IFS=$as_save_IFS
4991 test -z "$as_dir" && as_dir=.
4992 for ac_exec_ext in '' $ac_executable_extensions; do
4993 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
4994 ac_cv_prog_BUILD_CXX="${ac_build_prefix}g++"
4995 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4996 break 2
4997 fi
4998 done
4999 done
5000 IFS=$as_save_IFS
5002 fi
5003 fi
5004 BUILD_CXX=$ac_cv_prog_BUILD_CXX
5005 if test -n "$BUILD_CXX"; then
5006 { echo "$as_me:$LINENO: result: $BUILD_CXX" >&5
5007 echo "${ECHO_T}$BUILD_CXX" >&6; }
5008 else
5009 { echo "$as_me:$LINENO: result: no" >&5
5010 echo "${ECHO_T}no" >&6; }
5011 fi
5014 if test -z "$BUILD_CXX"; then
5015 # Extract the first word of "g++", so it can be a program name with args.
5016 set dummy g++; ac_word=$2
5017 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5019 if test "${ac_cv_prog_BUILD_CXX+set}" = set; then
5020 echo $ECHO_N "(cached) $ECHO_C" >&6
5021 else
5022 if test -n "$BUILD_CXX"; then
5023 ac_cv_prog_BUILD_CXX="$BUILD_CXX" # Let the user override the test.
5024 else
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5026 for as_dir in $PATH
5027 do
5028 IFS=$as_save_IFS
5029 test -z "$as_dir" && as_dir=.
5030 for ac_exec_ext in '' $ac_executable_extensions; do
5031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
5032 ac_cv_prog_BUILD_CXX="g++"
5033 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5034 break 2
5035 fi
5036 done
5037 done
5038 IFS=$as_save_IFS
5040 fi
5041 fi
5042 BUILD_CXX=$ac_cv_prog_BUILD_CXX
5043 if test -n "$BUILD_CXX"; then
5044 { echo "$as_me:$LINENO: result: $BUILD_CXX" >&5
5045 echo "${ECHO_T}$BUILD_CXX" >&6; }
5046 else
5047 { echo "$as_me:$LINENO: result: no" >&5
5048 echo "${ECHO_T}no" >&6; }
5049 fi
5052 if test -z "$BUILD_CXX"; then
5053 # Extract the first word of "c++", so it can be a program name with args.
5054 set dummy c++; ac_word=$2
5055 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5056 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5057 if test "${ac_cv_prog_BUILD_CXX+set}" = set; then
5058 echo $ECHO_N "(cached) $ECHO_C" >&6
5059 else
5060 if test -n "$BUILD_CXX"; then
5061 ac_cv_prog_BUILD_CXX="$BUILD_CXX" # Let the user override the test.
5062 else
5063 ac_prog_rejected=no
5064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5065 for as_dir in $PATH
5066 do
5067 IFS=$as_save_IFS
5068 test -z "$as_dir" && as_dir=.
5069 for ac_exec_ext in '' $ac_executable_extensions; do
5070 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
5071 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/c++"; then
5072 ac_prog_rejected=yes
5073 continue
5074 fi
5075 ac_cv_prog_BUILD_CXX="c++"
5076 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5077 break 2
5078 fi
5079 done
5080 done
5081 IFS=$as_save_IFS
5083 if test $ac_prog_rejected = yes; then
5084 # We found a bogon in the path, so make sure we never use it.
5085 set dummy $ac_cv_prog_BUILD_CXX
5086 shift
5087 if test $# != 0; then
5088 # We chose a different compiler from the bogus one.
5089 # However, it has the same basename, so the bogon will be chosen
5090 # first if we set BUILD_CXX to just the basename; use the full file name.
5091 shift
5092 ac_cv_prog_BUILD_CXX="$as_dir/$ac_word${1+' '}$@"
5093 fi
5094 fi
5095 fi
5096 fi
5097 BUILD_CXX=$ac_cv_prog_BUILD_CXX
5098 if test -n "$BUILD_CXX"; then
5099 { echo "$as_me:$LINENO: result: $BUILD_CXX" >&5
5100 echo "${ECHO_T}$BUILD_CXX" >&6; }
5101 else
5102 { echo "$as_me:$LINENO: result: no" >&5
5103 echo "${ECHO_T}no" >&6; }
5104 fi
5107 fi
5108 fi
5109 else
5110 LLVM_CROSS_COMPILING=0
5112 fi
5114 if test -d ".svn" -o -d "${srcdir}/.svn" -o -d ".git" -o -d "${srcdir}/.git"; then
5115 cvsbuild="yes"
5116 optimize="no"
5117 CVSBUILD=CVSBUILD=1
5119 else
5120 cvsbuild="no"
5121 optimize="yes"
5122 fi
5125 # Check whether --enable-libcpp was given.
5126 if test "${enable_libcpp+set}" = set; then
5127 enableval=$enable_libcpp;
5128 else
5129 enableval=default
5130 fi
5132 case "$enableval" in
5133 yes) ENABLE_LIBCPP=1
5134 ;;
5135 no) ENABLE_LIBCPP=0
5136 ;;
5137 default) ENABLE_LIBCPP=0
5138 ;;
5139 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-libcpp. Use \"yes\" or \"no\"" >&5
5140 echo "$as_me: error: Invalid setting for --enable-libcpp. Use \"yes\" or \"no\"" >&2;}
5141 { (exit 1); exit 1; }; } ;;
5142 esac
5144 # Check whether --enable-cxx11 was given.
5145 if test "${enable_cxx11+set}" = set; then
5146 enableval=$enable_cxx11;
5147 else
5148 enableval=default
5149 fi
5151 case "$enableval" in
5152 yes) ENABLE_CXX11=1
5153 ;;
5154 no) ENABLE_CXX11=0
5155 ;;
5156 default) ENABLE_CXX11=0
5157 ;;
5158 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-cxx11. Use \"yes\" or \"no\"" >&5
5159 echo "$as_me: error: Invalid setting for --enable-cxx11. Use \"yes\" or \"no\"" >&2;}
5160 { (exit 1); exit 1; }; } ;;
5161 esac
5163 clang_arcmt="yes"
5164 # Check whether --enable-clang-arcmt was given.
5165 if test "${enable_clang_arcmt+set}" = set; then
5166 enableval=$enable_clang_arcmt; clang_arcmt="$enableval"
5167 else
5168 enableval="yes"
5169 fi
5171 case "$enableval" in
5172 yes) ENABLE_CLANG_ARCMT=1
5173 ;;
5174 no) ENABLE_CLANG_ARCMT=0
5175 ;;
5176 default) ENABLE_CLANG_ARCMT=1
5177 ;;
5178 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-clang-arcmt. Use \"yes\" or \"no\"" >&5
5179 echo "$as_me: error: Invalid setting for --enable-clang-arcmt. Use \"yes\" or \"no\"" >&2;}
5180 { (exit 1); exit 1; }; } ;;
5181 esac
5183 clang_static_analyzer="yes"
5184 # Check whether --enable-clang-static-analyzer was given.
5185 if test "${enable_clang_static_analyzer+set}" = set; then
5186 enableval=$enable_clang_static_analyzer; clang_static_analyzer="$enableval"
5187 else
5188 enableval="yes"
5189 fi
5191 case "$enableval" in
5192 yes) ENABLE_CLANG_STATIC_ANALYZER=1
5193 ;;
5194 no) ENABLE_CLANG_STATIC_ANALYZER=0
5195 ;;
5196 default) ENABLE_CLANG_STATIC_ANALYZER=1
5197 ;;
5198 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-clang-static-analyzer. Use \"yes\" or \"no\"" >&5
5199 echo "$as_me: error: Invalid setting for --enable-clang-static-analyzer. Use \"yes\" or \"no\"" >&2;}
5200 { (exit 1); exit 1; }; } ;;
5201 esac
5203 # Check whether --enable-clang-rewriter was given.
5204 if test "${enable_clang_rewriter+set}" = set; then
5205 enableval=$enable_clang_rewriter;
5206 else
5207 enableval="yes"
5208 fi
5210 case "$enableval" in
5211 yes) ENABLE_CLANG_REWRITER=1
5212 ;;
5213 no)
5214 if test ${clang_arcmt} != "no" ; then
5215 { { echo "$as_me:$LINENO: error: Cannot enable clang ARC Migration Tool while disabling rewriter." >&5
5216 echo "$as_me: error: Cannot enable clang ARC Migration Tool while disabling rewriter." >&2;}
5217 { (exit 1); exit 1; }; }
5218 fi
5219 if test ${clang_static_analyzer} != "no" ; then
5220 { { echo "$as_me:$LINENO: error: Cannot enable clang static analyzer while disabling rewriter." >&5
5221 echo "$as_me: error: Cannot enable clang static analyzer while disabling rewriter." >&2;}
5222 { (exit 1); exit 1; }; }
5223 fi
5224 ENABLE_CLANG_REWRITER=0
5226 ;;
5227 default) ENABLE_CLANG_REWRITER=1
5228 ;;
5229 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-clang-rewriter. Use \"yes\" or \"no\"" >&5
5230 echo "$as_me: error: Invalid setting for --enable-clang-rewriter. Use \"yes\" or \"no\"" >&2;}
5231 { (exit 1); exit 1; }; } ;;
5232 esac
5234 # Check whether --enable-optimized was given.
5235 if test "${enable_optimized+set}" = set; then
5236 enableval=$enable_optimized;
5237 else
5238 enableval=$optimize
5239 fi
5241 if test ${enableval} = "no" ; then
5242 ENABLE_OPTIMIZED=
5244 else
5245 ENABLE_OPTIMIZED=ENABLE_OPTIMIZED=1
5247 fi
5249 # Check whether --enable-profiling was given.
5250 if test "${enable_profiling+set}" = set; then
5251 enableval=$enable_profiling;
5252 else
5253 enableval="no"
5254 fi
5256 if test ${enableval} = "no" ; then
5257 ENABLE_PROFILING=
5259 else
5260 ENABLE_PROFILING=ENABLE_PROFILING=1
5262 fi
5264 # Check whether --enable-assertions was given.
5265 if test "${enable_assertions+set}" = set; then
5266 enableval=$enable_assertions;
5267 else
5268 enableval="yes"
5269 fi
5271 if test ${enableval} = "yes" ; then
5272 DISABLE_ASSERTIONS=
5274 else
5275 DISABLE_ASSERTIONS=DISABLE_ASSERTIONS=1
5277 fi
5279 # Check whether --enable-werror was given.
5280 if test "${enable_werror+set}" = set; then
5281 enableval=$enable_werror;
5282 else
5283 enableval="no"
5284 fi
5286 case "$enableval" in
5287 yes) ENABLE_WERROR=1
5288 ;;
5289 no) ENABLE_WERROR=0
5290 ;;
5291 default) ENABLE_WERROR=0
5292 ;;
5293 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&5
5294 echo "$as_me: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&2;}
5295 { (exit 1); exit 1; }; } ;;
5296 esac
5298 # Check whether --enable-expensive-checks was given.
5299 if test "${enable_expensive_checks+set}" = set; then
5300 enableval=$enable_expensive_checks;
5301 else
5302 enableval="no"
5303 fi
5305 if test ${enableval} = "yes" ; then
5306 ENABLE_EXPENSIVE_CHECKS=ENABLE_EXPENSIVE_CHECKS=1
5308 EXPENSIVE_CHECKS=yes
5310 else
5311 ENABLE_EXPENSIVE_CHECKS=
5313 EXPENSIVE_CHECKS=no
5315 fi
5317 # Check whether --enable-debug-runtime was given.
5318 if test "${enable_debug_runtime+set}" = set; then
5319 enableval=$enable_debug_runtime;
5320 else
5321 enableval=no
5322 fi
5324 if test ${enableval} = "no" ; then
5325 DEBUG_RUNTIME=
5327 else
5328 DEBUG_RUNTIME=DEBUG_RUNTIME=1
5330 fi
5332 # Check whether --enable-debug-symbols was given.
5333 if test "${enable_debug_symbols+set}" = set; then
5334 enableval=$enable_debug_symbols;
5335 else
5336 enableval=no
5337 fi
5339 if test ${enableval} = "no" ; then
5340 DEBUG_SYMBOLS=
5342 else
5343 DEBUG_SYMBOLS=DEBUG_SYMBOLS=1
5345 fi
5347 # Check whether --enable-keep-symbols was given.
5348 if test "${enable_keep_symbols+set}" = set; then
5349 enableval=$enable_keep_symbols;
5350 else
5351 enableval=no
5352 fi
5354 if test ${enableval} = "no" ; then
5355 KEEP_SYMBOLS=
5357 else
5358 KEEP_SYMBOLS=KEEP_SYMBOLS=1
5360 fi
5362 # Check whether --enable-jit was given.
5363 if test "${enable_jit+set}" = set; then
5364 enableval=$enable_jit;
5365 else
5366 enableval=default
5367 fi
5369 if test ${enableval} = "no"
5370 then
5371 JIT=
5373 else
5374 case "$llvm_cv_target_arch" in
5375 x86) TARGET_HAS_JIT=1
5376 ;;
5377 Sparc) TARGET_HAS_JIT=0
5378 ;;
5379 PowerPC) TARGET_HAS_JIT=1
5380 ;;
5381 x86_64) TARGET_HAS_JIT=1
5382 ;;
5383 ARM) TARGET_HAS_JIT=1
5384 ;;
5385 AArch64) TARGET_HAS_JIT=0
5386 ;;
5387 Mips) TARGET_HAS_JIT=1
5388 ;;
5389 XCore) TARGET_HAS_JIT=0
5390 ;;
5391 MSP430) TARGET_HAS_JIT=0
5392 ;;
5393 Hexagon) TARGET_HAS_JIT=0
5394 ;;
5395 MBlaze) TARGET_HAS_JIT=0
5396 ;;
5397 NVPTX) TARGET_HAS_JIT=0
5398 ;;
5399 *) TARGET_HAS_JIT=0
5400 ;;
5401 esac
5402 fi
5404 # Check whether --enable-docs was given.
5405 if test "${enable_docs+set}" = set; then
5406 enableval=$enable_docs;
5407 else
5408 enableval=default
5409 fi
5411 case "$enableval" in
5412 yes) ENABLE_DOCS=1
5413 ;;
5414 no) ENABLE_DOCS=0
5415 ;;
5416 default) ENABLE_DOCS=1
5417 ;;
5418 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-docs. Use \"yes\" or \"no\"" >&5
5419 echo "$as_me: error: Invalid setting for --enable-docs. Use \"yes\" or \"no\"" >&2;}
5420 { (exit 1); exit 1; }; } ;;
5421 esac
5423 # Check whether --enable-doxygen was given.
5424 if test "${enable_doxygen+set}" = set; then
5425 enableval=$enable_doxygen;
5426 else
5427 enableval=default
5428 fi
5430 case "$enableval" in
5431 yes) ENABLE_DOXYGEN=1
5432 ;;
5433 no) ENABLE_DOXYGEN=0
5434 ;;
5435 default) ENABLE_DOXYGEN=0
5436 ;;
5437 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-doxygen. Use \"yes\" or \"no\"" >&5
5438 echo "$as_me: error: Invalid setting for --enable-doxygen. Use \"yes\" or \"no\"" >&2;}
5439 { (exit 1); exit 1; }; } ;;
5440 esac
5442 # Check whether --enable-threads was given.
5443 if test "${enable_threads+set}" = set; then
5444 enableval=$enable_threads;
5445 else
5446 enableval=default
5447 fi
5449 case "$enableval" in
5450 yes) LLVM_ENABLE_THREADS=1
5451 ;;
5452 no) LLVM_ENABLE_THREADS=0
5453 ;;
5454 default) LLVM_ENABLE_THREADS=1
5455 ;;
5456 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-threads. Use \"yes\" or \"no\"" >&5
5457 echo "$as_me: error: Invalid setting for --enable-threads. Use \"yes\" or \"no\"" >&2;}
5458 { (exit 1); exit 1; }; } ;;
5459 esac
5461 cat >>confdefs.h <<_ACEOF
5462 #define LLVM_ENABLE_THREADS $LLVM_ENABLE_THREADS
5463 _ACEOF
5466 # Check whether --enable-pthreads was given.
5467 if test "${enable_pthreads+set}" = set; then
5468 enableval=$enable_pthreads;
5469 else
5470 enableval=default
5471 fi
5473 case "$enableval" in
5474 yes) ENABLE_PTHREADS=1
5475 ;;
5476 no) ENABLE_PTHREADS=0
5477 ;;
5478 default) ENABLE_PTHREADS=1
5479 ;;
5480 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-pthreads. Use \"yes\" or \"no\"" >&5
5481 echo "$as_me: error: Invalid setting for --enable-pthreads. Use \"yes\" or \"no\"" >&2;}
5482 { (exit 1); exit 1; }; } ;;
5483 esac
5485 # Check whether --enable-zlib was given.
5486 if test "${enable_zlib+set}" = set; then
5487 enableval=$enable_zlib;
5488 else
5489 enableval=default
5490 fi
5492 case "$enableval" in
5493 yes) LLVM_ENABLE_ZLIB=1
5494 ;;
5495 no) LLVM_ENABLE_ZLIB=0
5496 ;;
5497 default) LLVM_ENABLE_ZLIB=1
5498 ;;
5499 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-zlib. Use \"yes\" or \"no\"" >&5
5500 echo "$as_me: error: Invalid setting for --enable-zlib. Use \"yes\" or \"no\"" >&2;}
5501 { (exit 1); exit 1; }; } ;;
5502 esac
5504 cat >>confdefs.h <<_ACEOF
5505 #define LLVM_ENABLE_ZLIB $LLVM_ENABLE_ZLIB
5506 _ACEOF
5509 # Check whether --enable-pic was given.
5510 if test "${enable_pic+set}" = set; then
5511 enableval=$enable_pic;
5512 else
5513 enableval=default
5514 fi
5516 case "$enableval" in
5517 yes) ENABLE_PIC=1
5518 ;;
5519 no) ENABLE_PIC=0
5520 ;;
5521 default) ENABLE_PIC=1
5522 ;;
5523 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-pic. Use \"yes\" or \"no\"" >&5
5524 echo "$as_me: error: Invalid setting for --enable-pic. Use \"yes\" or \"no\"" >&2;}
5525 { (exit 1); exit 1; }; } ;;
5526 esac
5528 cat >>confdefs.h <<_ACEOF
5529 #define ENABLE_PIC $ENABLE_PIC
5530 _ACEOF
5533 # Check whether --enable-shared was given.
5534 if test "${enable_shared+set}" = set; then
5535 enableval=$enable_shared;
5536 else
5537 enableval=default
5538 fi
5540 case "$enableval" in
5541 yes) ENABLE_SHARED=1
5542 ;;
5543 no) ENABLE_SHARED=0
5544 ;;
5545 default) ENABLE_SHARED=0
5546 ;;
5547 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&5
5548 echo "$as_me: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&2;}
5549 { (exit 1); exit 1; }; } ;;
5550 esac
5552 # Check whether --enable-embed-stdcxx was given.
5553 if test "${enable_embed_stdcxx+set}" = set; then
5554 enableval=$enable_embed_stdcxx;
5555 else
5556 enableval=default
5557 fi
5559 case "$enableval" in
5560 yes) ENABLE_EMBED_STDCXX=1
5561 ;;
5562 no) ENABLE_EMBED_STDCXX=0
5563 ;;
5564 default) ENABLE_EMBED_STDCXX=0
5565 ;;
5566 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-embed-stdcxx. Use \"yes\" or \"no\"" >&5
5567 echo "$as_me: error: Invalid setting for --enable-embed-stdcxx. Use \"yes\" or \"no\"" >&2;}
5568 { (exit 1); exit 1; }; } ;;
5569 esac
5571 # Check whether --enable-timestamps was given.
5572 if test "${enable_timestamps+set}" = set; then
5573 enableval=$enable_timestamps;
5574 else
5575 enableval=default
5576 fi
5578 case "$enableval" in
5579 yes) ENABLE_TIMESTAMPS=1
5580 ;;
5581 no) ENABLE_TIMESTAMPS=0
5582 ;;
5583 default) ENABLE_TIMESTAMPS=1
5584 ;;
5585 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-timestamps. Use \"yes\" or \"no\"" >&5
5586 echo "$as_me: error: Invalid setting for --enable-timestamps. Use \"yes\" or \"no\"" >&2;}
5587 { (exit 1); exit 1; }; } ;;
5588 esac
5590 cat >>confdefs.h <<_ACEOF
5591 #define ENABLE_TIMESTAMPS $ENABLE_TIMESTAMPS
5592 _ACEOF
5596 # Check whether --enable-backtraces was given.
5597 if test "${enable_backtraces+set}" = set; then
5598 enableval=$enable_backtraces;
5599 else
5600 enableval=default
5601 fi
5603 case "$enableval" in
5604 yes) ENABLE_BACKTRACES=1
5605 ;;
5606 no) ENABLE_BACKTRACES=0
5607 ;;
5608 default) ENABLE_BACKTRACES=1
5609 ;;
5610 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-backtraces. Use \"yes\" or \"no\"" >&5
5611 echo "$as_me: error: Invalid setting for --enable-backtraces. Use \"yes\" or \"no\"" >&2;}
5612 { (exit 1); exit 1; }; } ;;
5613 esac
5615 cat >>confdefs.h <<_ACEOF
5616 #define ENABLE_BACKTRACES $ENABLE_BACKTRACES
5617 _ACEOF
5620 TARGETS_TO_BUILD=""
5621 # Check whether --enable-targets was given.
5622 if test "${enable_targets+set}" = set; then
5623 enableval=$enable_targets;
5624 else
5625 enableval=all
5626 fi
5628 if test "$enableval" = host-only ; then
5629 enableval=host
5630 fi
5631 case "$enableval" in
5632 all) TARGETS_TO_BUILD="X86 Sparc PowerPC AArch64 ARM Mips XCore MSP430 CppBackend MBlaze NVPTX Hexagon" ;;
5633 *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
5634 case "$a_target" in
5635 x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
5636 x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
5637 sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
5638 powerpc) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
5639 aarch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
5640 arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
5641 mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
5642 mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
5643 mips64) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
5644 mips64el) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
5645 xcore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
5646 msp430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
5647 cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
5648 hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
5649 mblaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
5650 nvptx) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
5651 host) case "$llvm_cv_target_arch" in
5652 x86) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
5653 x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
5654 Sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
5655 PowerPC) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
5656 AArch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
5657 ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
5658 Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
5659 MBlaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
5660 XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
5661 MSP430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
5662 Hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
5663 NVPTX) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
5664 *) { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
5665 echo "$as_me: error: Can not set target to build" >&2;}
5666 { (exit 1); exit 1; }; } ;;
5667 esac ;;
5668 *) { { echo "$as_me:$LINENO: error: Unrecognized target $a_target" >&5
5669 echo "$as_me: error: Unrecognized target $a_target" >&2;}
5670 { (exit 1); exit 1; }; } ;;
5671 esac
5672 done
5673 ;;
5674 esac
5676 # Check whether --enable-experimental-targets was given.
5677 if test "${enable_experimental_targets+set}" = set; then
5678 enableval=$enable_experimental_targets;
5679 else
5680 enableval=disable
5681 fi
5684 if test ${enableval} != "disable"
5685 then
5686 TARGETS_TO_BUILD="$enableval $TARGETS_TO_BUILD"
5687 fi
5689 TARGETS_TO_BUILD=$TARGETS_TO_BUILD
5692 for a_target in $TARGETS_TO_BUILD; do
5693 if test "$a_target" = "$LLVM_NATIVE_ARCH"; then
5695 cat >>confdefs.h <<_ACEOF
5696 #define LLVM_NATIVE_ARCH $LLVM_NATIVE_ARCH
5697 _ACEOF
5699 LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
5700 LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
5701 LLVM_NATIVE_TARGETMC="LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC"
5702 LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
5703 if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
5704 LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
5705 fi
5706 if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/Disassembler/Makefile ; then
5707 LLVM_NATIVE_DISASSEMBLER="LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler"
5708 fi
5710 cat >>confdefs.h <<_ACEOF
5711 #define LLVM_NATIVE_TARGET $LLVM_NATIVE_TARGET
5712 _ACEOF
5715 cat >>confdefs.h <<_ACEOF
5716 #define LLVM_NATIVE_TARGETINFO $LLVM_NATIVE_TARGETINFO
5717 _ACEOF
5720 cat >>confdefs.h <<_ACEOF
5721 #define LLVM_NATIVE_TARGETMC $LLVM_NATIVE_TARGETMC
5722 _ACEOF
5725 cat >>confdefs.h <<_ACEOF
5726 #define LLVM_NATIVE_ASMPRINTER $LLVM_NATIVE_ASMPRINTER
5727 _ACEOF
5729 if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
5731 cat >>confdefs.h <<_ACEOF
5732 #define LLVM_NATIVE_ASMPARSER $LLVM_NATIVE_ASMPARSER
5733 _ACEOF
5735 fi
5736 if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/Disassembler/Makefile ; then
5738 cat >>confdefs.h <<_ACEOF
5739 #define LLVM_NATIVE_DISASSEMBLER $LLVM_NATIVE_DISASSEMBLER
5740 _ACEOF
5742 fi
5743 fi
5744 done
5746 LLVM_ENUM_TARGETS=""
5747 LLVM_ENUM_ASM_PRINTERS=""
5748 LLVM_ENUM_ASM_PARSERS=""
5749 LLVM_ENUM_DISASSEMBLERS=""
5750 for target_to_build in $TARGETS_TO_BUILD; do
5751 LLVM_ENUM_TARGETS="LLVM_TARGET($target_to_build) $LLVM_ENUM_TARGETS"
5752 if test -f ${srcdir}/lib/Target/${target_to_build}/*AsmPrinter.cpp ; then
5753 LLVM_ENUM_ASM_PRINTERS="LLVM_ASM_PRINTER($target_to_build) $LLVM_ENUM_ASM_PRINTERS";
5754 fi
5755 if test -f ${srcdir}/lib/Target/${target_to_build}/AsmParser/Makefile ; then
5756 LLVM_ENUM_ASM_PARSERS="LLVM_ASM_PARSER($target_to_build) $LLVM_ENUM_ASM_PARSERS";
5757 fi
5758 if test -f ${srcdir}/lib/Target/${target_to_build}/Disassembler/Makefile ; then
5759 LLVM_ENUM_DISASSEMBLERS="LLVM_DISASSEMBLER($target_to_build) $LLVM_ENUM_DISASSEMBLERS";
5760 fi
5761 done
5768 # Check whether --with-optimize-option was given.
5769 if test "${with_optimize_option+set}" = set; then
5770 withval=$with_optimize_option;
5771 else
5772 withval=default
5773 fi
5775 { echo "$as_me:$LINENO: checking optimization flags" >&5
5776 echo $ECHO_N "checking optimization flags... $ECHO_C" >&6; }
5777 case "$withval" in
5778 default)
5779 case "$llvm_cv_os_type" in
5780 FreeBSD) optimize_option=-O2 ;;
5781 MingW) optimize_option=-O2 ;;
5782 *) optimize_option=-O3 ;;
5783 esac ;;
5784 *) optimize_option="$withval" ;;
5785 esac
5786 OPTIMIZE_OPTION=$optimize_option
5788 { echo "$as_me:$LINENO: result: $optimize_option" >&5
5789 echo "${ECHO_T}$optimize_option" >&6; }
5792 # Check whether --with-extra-options was given.
5793 if test "${with_extra_options+set}" = set; then
5794 withval=$with_extra_options;
5795 else
5796 withval=default
5797 fi
5799 case "$withval" in
5800 default) EXTRA_OPTIONS= ;;
5801 *) EXTRA_OPTIONS=$withval ;;
5802 esac
5803 EXTRA_OPTIONS=$EXTRA_OPTIONS
5807 # Check whether --with-extra-ld-options was given.
5808 if test "${with_extra_ld_options+set}" = set; then
5809 withval=$with_extra_ld_options;
5810 else
5811 withval=default
5812 fi
5814 case "$withval" in
5815 default) EXTRA_LD_OPTIONS= ;;
5816 *) EXTRA_LD_OPTIONS=$withval ;;
5817 esac
5818 EXTRA_LD_OPTIONS=$EXTRA_LD_OPTIONS
5821 # Check whether --enable-bindings was given.
5822 if test "${enable_bindings+set}" = set; then
5823 enableval=$enable_bindings;
5824 else
5825 enableval=default
5826 fi
5828 BINDINGS_TO_BUILD=""
5829 case "$enableval" in
5830 yes | default | auto) BINDINGS_TO_BUILD="auto" ;;
5831 all ) BINDINGS_TO_BUILD="ocaml" ;;
5832 none | no) BINDINGS_TO_BUILD="" ;;
5833 *)for a_binding in `echo $enableval|sed -e 's/,/ /g' ` ; do
5834 case "$a_binding" in
5835 ocaml) BINDINGS_TO_BUILD="ocaml $BINDINGS_TO_BUILD" ;;
5836 *) { { echo "$as_me:$LINENO: error: Unrecognized binding $a_binding" >&5
5837 echo "$as_me: error: Unrecognized binding $a_binding" >&2;}
5838 { (exit 1); exit 1; }; } ;;
5839 esac
5840 done
5841 ;;
5842 esac
5845 # Check whether --with-ocaml-libdir was given.
5846 if test "${with_ocaml_libdir+set}" = set; then
5847 withval=$with_ocaml_libdir;
5848 else
5849 withval=auto
5850 fi
5852 case "$withval" in
5853 auto) with_ocaml_libdir="$withval" ;;
5854 /* | [A-Za-z]:[\\/]*) with_ocaml_libdir="$withval" ;;
5855 *) { { echo "$as_me:$LINENO: error: Invalid path for --with-ocaml-libdir. Provide full path" >&5
5856 echo "$as_me: error: Invalid path for --with-ocaml-libdir. Provide full path" >&2;}
5857 { (exit 1); exit 1; }; } ;;
5858 esac
5861 # Check whether --with-clang-srcdir was given.
5862 if test "${with_clang_srcdir+set}" = set; then
5863 withval=$with_clang_srcdir;
5864 else
5865 withval="-"
5866 fi
5868 case "$withval" in
5869 -) clang_src_root="" ;;
5870 /* | [A-Za-z]:[\\/]*) clang_src_root="$withval" ;;
5871 *) clang_src_root="$ac_pwd/$withval" ;;
5872 esac
5873 CLANG_SRC_ROOT=$clang_src_root
5877 # Check whether --with-clang-resource-dir was given.
5878 if test "${with_clang_resource_dir+set}" = set; then
5879 withval=$with_clang_resource_dir;
5880 else
5881 withval=""
5882 fi
5885 cat >>confdefs.h <<_ACEOF
5886 #define CLANG_RESOURCE_DIR "$withval"
5887 _ACEOF
5891 # Check whether --with-c-include-dirs was given.
5892 if test "${with_c_include_dirs+set}" = set; then
5893 withval=$with_c_include_dirs;
5894 else
5895 withval=""
5896 fi
5899 cat >>confdefs.h <<_ACEOF
5900 #define C_INCLUDE_DIRS "$withval"
5901 _ACEOF
5904 # Clang normally uses the system c++ headers and libraries. With this option,
5905 # clang will use the ones provided by a gcc installation instead. This option should
5906 # be passed the same value that was used with --prefix when configuring gcc.
5908 # Check whether --with-gcc-toolchain was given.
5909 if test "${with_gcc_toolchain+set}" = set; then
5910 withval=$with_gcc_toolchain;
5911 else
5912 withval=""
5913 fi
5916 cat >>confdefs.h <<_ACEOF
5917 #define GCC_INSTALL_PREFIX "$withval"
5918 _ACEOF
5922 # Check whether --with-default-sysroot was given.
5923 if test "${with_default_sysroot+set}" = set; then
5924 withval=$with_default_sysroot;
5925 else
5926 withval=""
5927 fi
5930 cat >>confdefs.h <<_ACEOF
5931 #define DEFAULT_SYSROOT "$withval"
5932 _ACEOF
5936 # Check whether --with-binutils-include was given.
5937 if test "${with_binutils_include+set}" = set; then
5938 withval=$with_binutils_include;
5939 else
5940 withval=default
5941 fi
5943 case "$withval" in
5944 default) WITH_BINUTILS_INCDIR=default ;;
5945 /* | [A-Za-z]:[\\/]*) WITH_BINUTILS_INCDIR=$withval ;;
5946 *) { { echo "$as_me:$LINENO: error: Invalid path for --with-binutils-include. Provide full path" >&5
5947 echo "$as_me: error: Invalid path for --with-binutils-include. Provide full path" >&2;}
5948 { (exit 1); exit 1; }; } ;;
5949 esac
5950 if test "x$WITH_BINUTILS_INCDIR" != xdefault ; then
5951 BINUTILS_INCDIR=$WITH_BINUTILS_INCDIR
5953 if test ! -f "$WITH_BINUTILS_INCDIR/plugin-api.h"; then
5954 echo "$WITH_BINUTILS_INCDIR/plugin-api.h"
5955 { { echo "$as_me:$LINENO: error: Invalid path to directory containing plugin-api.h." >&5
5956 echo "$as_me: error: Invalid path to directory containing plugin-api.h." >&2;}
5957 { (exit 1); exit 1; }; };
5958 fi
5959 fi
5962 # Check whether --with-bug-report-url was given.
5963 if test "${with_bug_report_url+set}" = set; then
5964 withval=$with_bug_report_url;
5965 else
5966 withval="http://llvm.org/bugs/"
5967 fi
5970 cat >>confdefs.h <<_ACEOF
5971 #define BUG_REPORT_URL "$withval"
5972 _ACEOF
5975 # Check whether --enable-libffi was given.
5976 if test "${enable_libffi+set}" = set; then
5977 enableval=$enable_libffi; case "$enableval" in
5978 yes) llvm_cv_enable_libffi="yes" ;;
5979 no) llvm_cv_enable_libffi="no" ;;
5980 *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-libffi. Use \"yes\" or \"no\"" >&5
5981 echo "$as_me: error: Invalid setting for --enable-libffi. Use \"yes\" or \"no\"" >&2;}
5982 { (exit 1); exit 1; }; } ;;
5983 esac
5984 else
5985 llvm_cv_enable_libffi=no
5986 fi
5990 # Check whether --with-internal-prefix was given.
5991 if test "${with_internal_prefix+set}" = set; then
5992 withval=$with_internal_prefix;
5993 else
5994 withval=""
5995 fi
5997 INTERNAL_PREFIX=$withval
6001 { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
6002 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
6003 if test "${lt_cv_path_NM+set}" = set; then
6004 echo $ECHO_N "(cached) $ECHO_C" >&6
6005 else
6006 if test -n "$NM"; then
6007 # Let the user override the test.
6008 lt_cv_path_NM="$NM"
6009 else
6010 lt_nm_to_check="${ac_tool_prefix}nm"
6011 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6012 lt_nm_to_check="$lt_nm_to_check nm"
6013 fi
6014 for lt_tmp_nm in $lt_nm_to_check; do
6015 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6016 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6017 IFS="$lt_save_ifs"
6018 test -z "$ac_dir" && ac_dir=.
6019 tmp_nm="$ac_dir/$lt_tmp_nm"
6020 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6021 # Check to see if the nm accepts a BSD-compat flag.
6022 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6023 # nm: unknown option "B" ignored
6024 # Tru64's nm complains that /dev/null is an invalid object file
6025 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6026 */dev/null* | *'Invalid file or object type'*)
6027 lt_cv_path_NM="$tmp_nm -B"
6028 break
6029 ;;
6030 *)
6031 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6032 */dev/null*)
6033 lt_cv_path_NM="$tmp_nm -p"
6034 break
6035 ;;
6036 *)
6037 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6038 continue # so that we can try to find one that supports BSD flags
6039 ;;
6040 esac
6041 ;;
6042 esac
6043 fi
6044 done
6045 IFS="$lt_save_ifs"
6046 done
6047 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
6048 fi
6049 fi
6050 { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
6051 echo "${ECHO_T}$lt_cv_path_NM" >&6; }
6052 NM="$lt_cv_path_NM"
6056 { echo "$as_me:$LINENO: checking for GNU make" >&5
6057 echo $ECHO_N "checking for GNU make... $ECHO_C" >&6; }
6058 if test "${llvm_cv_gnu_make_command+set}" = set; then
6059 echo $ECHO_N "(cached) $ECHO_C" >&6
6060 else
6061 llvm_cv_gnu_make_command=''
6062 for a in "$MAKE" make gmake gnumake ; do
6063 if test -z "$a" ; then continue ; fi ;
6064 if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null )
6065 then
6066 llvm_cv_gnu_make_command=$a ;
6067 break;
6068 fi
6069 done
6070 fi
6071 { echo "$as_me:$LINENO: result: $llvm_cv_gnu_make_command" >&5
6072 echo "${ECHO_T}$llvm_cv_gnu_make_command" >&6; }
6073 if test "x$llvm_cv_gnu_make_command" != "x" ; then
6074 ifGNUmake='' ;
6075 else
6076 ifGNUmake='#' ;
6077 { echo "$as_me:$LINENO: result: \"Not found\"" >&5
6078 echo "${ECHO_T}\"Not found\"" >&6; };
6079 fi
6082 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
6083 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
6084 LN_S=$as_ln_s
6085 if test "$LN_S" = "ln -s"; then
6086 { echo "$as_me:$LINENO: result: yes" >&5
6087 echo "${ECHO_T}yes" >&6; }
6088 else
6089 { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6090 echo "${ECHO_T}no, using $LN_S" >&6; }
6091 fi
6093 # Extract the first word of "cmp", so it can be a program name with args.
6094 set dummy cmp; ac_word=$2
6095 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6096 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6097 if test "${ac_cv_path_CMP+set}" = set; then
6098 echo $ECHO_N "(cached) $ECHO_C" >&6
6099 else
6100 case $CMP in
6101 [\\/]* | ?:[\\/]*)
6102 ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
6103 ;;
6104 *)
6105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6106 for as_dir in $PATH
6107 do
6108 IFS=$as_save_IFS
6109 test -z "$as_dir" && as_dir=.
6110 for ac_exec_ext in '' $ac_executable_extensions; do
6111 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6112 ac_cv_path_CMP="$as_dir/$ac_word$ac_exec_ext"
6113 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6114 break 2
6115 fi
6116 done
6117 done
6118 IFS=$as_save_IFS
6120 test -z "$ac_cv_path_CMP" && ac_cv_path_CMP="cmp"
6121 ;;
6122 esac
6123 fi
6124 CMP=$ac_cv_path_CMP
6125 if test -n "$CMP"; then
6126 { echo "$as_me:$LINENO: result: $CMP" >&5
6127 echo "${ECHO_T}$CMP" >&6; }
6128 else
6129 { echo "$as_me:$LINENO: result: no" >&5
6130 echo "${ECHO_T}no" >&6; }
6131 fi
6134 # Extract the first word of "cp", so it can be a program name with args.
6135 set dummy cp; ac_word=$2
6136 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6138 if test "${ac_cv_path_CP+set}" = set; then
6139 echo $ECHO_N "(cached) $ECHO_C" >&6
6140 else
6141 case $CP in
6142 [\\/]* | ?:[\\/]*)
6143 ac_cv_path_CP="$CP" # Let the user override the test with a path.
6144 ;;
6145 *)
6146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6147 for as_dir in $PATH
6148 do
6149 IFS=$as_save_IFS
6150 test -z "$as_dir" && as_dir=.
6151 for ac_exec_ext in '' $ac_executable_extensions; do
6152 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6153 ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
6154 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6155 break 2
6156 fi
6157 done
6158 done
6159 IFS=$as_save_IFS
6161 test -z "$ac_cv_path_CP" && ac_cv_path_CP="cp"
6162 ;;
6163 esac
6164 fi
6165 CP=$ac_cv_path_CP
6166 if test -n "$CP"; then
6167 { echo "$as_me:$LINENO: result: $CP" >&5
6168 echo "${ECHO_T}$CP" >&6; }
6169 else
6170 { echo "$as_me:$LINENO: result: no" >&5
6171 echo "${ECHO_T}no" >&6; }
6172 fi
6175 # Extract the first word of "date", so it can be a program name with args.
6176 set dummy date; ac_word=$2
6177 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6178 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6179 if test "${ac_cv_path_DATE+set}" = set; then
6180 echo $ECHO_N "(cached) $ECHO_C" >&6
6181 else
6182 case $DATE in
6183 [\\/]* | ?:[\\/]*)
6184 ac_cv_path_DATE="$DATE" # Let the user override the test with a path.
6185 ;;
6186 *)
6187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6188 for as_dir in $PATH
6189 do
6190 IFS=$as_save_IFS
6191 test -z "$as_dir" && as_dir=.
6192 for ac_exec_ext in '' $ac_executable_extensions; do
6193 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6194 ac_cv_path_DATE="$as_dir/$ac_word$ac_exec_ext"
6195 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6196 break 2
6197 fi
6198 done
6199 done
6200 IFS=$as_save_IFS
6202 test -z "$ac_cv_path_DATE" && ac_cv_path_DATE="date"
6203 ;;
6204 esac
6205 fi
6206 DATE=$ac_cv_path_DATE
6207 if test -n "$DATE"; then
6208 { echo "$as_me:$LINENO: result: $DATE" >&5
6209 echo "${ECHO_T}$DATE" >&6; }
6210 else
6211 { echo "$as_me:$LINENO: result: no" >&5
6212 echo "${ECHO_T}no" >&6; }
6213 fi
6216 # Extract the first word of "find", so it can be a program name with args.
6217 set dummy find; ac_word=$2
6218 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6220 if test "${ac_cv_path_FIND+set}" = set; then
6221 echo $ECHO_N "(cached) $ECHO_C" >&6
6222 else
6223 case $FIND in
6224 [\\/]* | ?:[\\/]*)
6225 ac_cv_path_FIND="$FIND" # Let the user override the test with a path.
6226 ;;
6227 *)
6228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6229 for as_dir in $PATH
6230 do
6231 IFS=$as_save_IFS
6232 test -z "$as_dir" && as_dir=.
6233 for ac_exec_ext in '' $ac_executable_extensions; do
6234 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6235 ac_cv_path_FIND="$as_dir/$ac_word$ac_exec_ext"
6236 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6237 break 2
6238 fi
6239 done
6240 done
6241 IFS=$as_save_IFS
6243 test -z "$ac_cv_path_FIND" && ac_cv_path_FIND="find"
6244 ;;
6245 esac
6246 fi
6247 FIND=$ac_cv_path_FIND
6248 if test -n "$FIND"; then
6249 { echo "$as_me:$LINENO: result: $FIND" >&5
6250 echo "${ECHO_T}$FIND" >&6; }
6251 else
6252 { echo "$as_me:$LINENO: result: no" >&5
6253 echo "${ECHO_T}no" >&6; }
6254 fi
6257 # Extract the first word of "grep", so it can be a program name with args.
6258 set dummy grep; ac_word=$2
6259 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6260 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6261 if test "${ac_cv_path_GREP+set}" = set; then
6262 echo $ECHO_N "(cached) $ECHO_C" >&6
6263 else
6264 case $GREP in
6265 [\\/]* | ?:[\\/]*)
6266 ac_cv_path_GREP="$GREP" # Let the user override the test with a path.
6267 ;;
6268 *)
6269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6270 for as_dir in $PATH
6271 do
6272 IFS=$as_save_IFS
6273 test -z "$as_dir" && as_dir=.
6274 for ac_exec_ext in '' $ac_executable_extensions; do
6275 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6276 ac_cv_path_GREP="$as_dir/$ac_word$ac_exec_ext"
6277 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6278 break 2
6279 fi
6280 done
6281 done
6282 IFS=$as_save_IFS
6284 test -z "$ac_cv_path_GREP" && ac_cv_path_GREP="grep"
6285 ;;
6286 esac
6287 fi
6288 GREP=$ac_cv_path_GREP
6289 if test -n "$GREP"; then
6290 { echo "$as_me:$LINENO: result: $GREP" >&5
6291 echo "${ECHO_T}$GREP" >&6; }
6292 else
6293 { echo "$as_me:$LINENO: result: no" >&5
6294 echo "${ECHO_T}no" >&6; }
6295 fi
6298 # Extract the first word of "mkdir", so it can be a program name with args.
6299 set dummy mkdir; ac_word=$2
6300 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6301 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6302 if test "${ac_cv_path_MKDIR+set}" = set; then
6303 echo $ECHO_N "(cached) $ECHO_C" >&6
6304 else
6305 case $MKDIR in
6306 [\\/]* | ?:[\\/]*)
6307 ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
6308 ;;
6309 *)
6310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6311 for as_dir in $PATH
6312 do
6313 IFS=$as_save_IFS
6314 test -z "$as_dir" && as_dir=.
6315 for ac_exec_ext in '' $ac_executable_extensions; do
6316 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6317 ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext"
6318 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6319 break 2
6320 fi
6321 done
6322 done
6323 IFS=$as_save_IFS
6325 test -z "$ac_cv_path_MKDIR" && ac_cv_path_MKDIR="mkdir"
6326 ;;
6327 esac
6328 fi
6329 MKDIR=$ac_cv_path_MKDIR
6330 if test -n "$MKDIR"; then
6331 { echo "$as_me:$LINENO: result: $MKDIR" >&5
6332 echo "${ECHO_T}$MKDIR" >&6; }
6333 else
6334 { echo "$as_me:$LINENO: result: no" >&5
6335 echo "${ECHO_T}no" >&6; }
6336 fi
6339 # Extract the first word of "mv", so it can be a program name with args.
6340 set dummy mv; ac_word=$2
6341 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6343 if test "${ac_cv_path_MV+set}" = set; then
6344 echo $ECHO_N "(cached) $ECHO_C" >&6
6345 else
6346 case $MV in
6347 [\\/]* | ?:[\\/]*)
6348 ac_cv_path_MV="$MV" # Let the user override the test with a path.
6349 ;;
6350 *)
6351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6352 for as_dir in $PATH
6353 do
6354 IFS=$as_save_IFS
6355 test -z "$as_dir" && as_dir=.
6356 for ac_exec_ext in '' $ac_executable_extensions; do
6357 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6358 ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
6359 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6360 break 2
6361 fi
6362 done
6363 done
6364 IFS=$as_save_IFS
6366 test -z "$ac_cv_path_MV" && ac_cv_path_MV="mv"
6367 ;;
6368 esac
6369 fi
6370 MV=$ac_cv_path_MV
6371 if test -n "$MV"; then
6372 { echo "$as_me:$LINENO: result: $MV" >&5
6373 echo "${ECHO_T}$MV" >&6; }
6374 else
6375 { echo "$as_me:$LINENO: result: no" >&5
6376 echo "${ECHO_T}no" >&6; }
6377 fi
6380 if test -n "$ac_tool_prefix"; then
6381 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6382 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6383 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6384 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6385 if test "${ac_cv_prog_RANLIB+set}" = set; then
6386 echo $ECHO_N "(cached) $ECHO_C" >&6
6387 else
6388 if test -n "$RANLIB"; then
6389 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6390 else
6391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6392 for as_dir in $PATH
6393 do
6394 IFS=$as_save_IFS
6395 test -z "$as_dir" && as_dir=.
6396 for ac_exec_ext in '' $ac_executable_extensions; do
6397 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6398 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6399 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6400 break 2
6401 fi
6402 done
6403 done
6404 IFS=$as_save_IFS
6406 fi
6407 fi
6408 RANLIB=$ac_cv_prog_RANLIB
6409 if test -n "$RANLIB"; then
6410 { echo "$as_me:$LINENO: result: $RANLIB" >&5
6411 echo "${ECHO_T}$RANLIB" >&6; }
6412 else
6413 { echo "$as_me:$LINENO: result: no" >&5
6414 echo "${ECHO_T}no" >&6; }
6415 fi
6418 fi
6419 if test -z "$ac_cv_prog_RANLIB"; then
6420 ac_ct_RANLIB=$RANLIB
6421 # Extract the first word of "ranlib", so it can be a program name with args.
6422 set dummy ranlib; ac_word=$2
6423 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6424 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6425 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6426 echo $ECHO_N "(cached) $ECHO_C" >&6
6427 else
6428 if test -n "$ac_ct_RANLIB"; then
6429 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6430 else
6431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6432 for as_dir in $PATH
6433 do
6434 IFS=$as_save_IFS
6435 test -z "$as_dir" && as_dir=.
6436 for ac_exec_ext in '' $ac_executable_extensions; do
6437 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6438 ac_cv_prog_ac_ct_RANLIB="ranlib"
6439 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6440 break 2
6441 fi
6442 done
6443 done
6444 IFS=$as_save_IFS
6446 fi
6447 fi
6448 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6449 if test -n "$ac_ct_RANLIB"; then
6450 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6451 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
6452 else
6453 { echo "$as_me:$LINENO: result: no" >&5
6454 echo "${ECHO_T}no" >&6; }
6455 fi
6457 if test "x$ac_ct_RANLIB" = x; then
6458 RANLIB=":"
6459 else
6460 case $cross_compiling:$ac_tool_warned in
6461 yes:)
6462 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6463 whose name does not start with the host triplet. If you think this
6464 configuration is useful to you, please write to autoconf@gnu.org." >&5
6465 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6466 whose name does not start with the host triplet. If you think this
6467 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6468 ac_tool_warned=yes ;;
6469 esac
6470 RANLIB=$ac_ct_RANLIB
6471 fi
6472 else
6473 RANLIB="$ac_cv_prog_RANLIB"
6474 fi
6476 if test -n "$ac_tool_prefix"; then
6477 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6478 set dummy ${ac_tool_prefix}ar; ac_word=$2
6479 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6480 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6481 if test "${ac_cv_prog_AR+set}" = set; then
6482 echo $ECHO_N "(cached) $ECHO_C" >&6
6483 else
6484 if test -n "$AR"; then
6485 ac_cv_prog_AR="$AR" # Let the user override the test.
6486 else
6487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6488 for as_dir in $PATH
6489 do
6490 IFS=$as_save_IFS
6491 test -z "$as_dir" && as_dir=.
6492 for ac_exec_ext in '' $ac_executable_extensions; do
6493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6494 ac_cv_prog_AR="${ac_tool_prefix}ar"
6495 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6496 break 2
6497 fi
6498 done
6499 done
6500 IFS=$as_save_IFS
6502 fi
6503 fi
6504 AR=$ac_cv_prog_AR
6505 if test -n "$AR"; then
6506 { echo "$as_me:$LINENO: result: $AR" >&5
6507 echo "${ECHO_T}$AR" >&6; }
6508 else
6509 { echo "$as_me:$LINENO: result: no" >&5
6510 echo "${ECHO_T}no" >&6; }
6511 fi
6514 fi
6515 if test -z "$ac_cv_prog_AR"; then
6516 ac_ct_AR=$AR
6517 # Extract the first word of "ar", so it can be a program name with args.
6518 set dummy ar; ac_word=$2
6519 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6520 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6521 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
6522 echo $ECHO_N "(cached) $ECHO_C" >&6
6523 else
6524 if test -n "$ac_ct_AR"; then
6525 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6526 else
6527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6528 for as_dir in $PATH
6529 do
6530 IFS=$as_save_IFS
6531 test -z "$as_dir" && as_dir=.
6532 for ac_exec_ext in '' $ac_executable_extensions; do
6533 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6534 ac_cv_prog_ac_ct_AR="ar"
6535 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6536 break 2
6537 fi
6538 done
6539 done
6540 IFS=$as_save_IFS
6542 fi
6543 fi
6544 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6545 if test -n "$ac_ct_AR"; then
6546 { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
6547 echo "${ECHO_T}$ac_ct_AR" >&6; }
6548 else
6549 { echo "$as_me:$LINENO: result: no" >&5
6550 echo "${ECHO_T}no" >&6; }
6551 fi
6553 if test "x$ac_ct_AR" = x; then
6554 AR="false"
6555 else
6556 case $cross_compiling:$ac_tool_warned in
6557 yes:)
6558 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6559 whose name does not start with the host triplet. If you think this
6560 configuration is useful to you, please write to autoconf@gnu.org." >&5
6561 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6562 whose name does not start with the host triplet. If you think this
6563 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6564 ac_tool_warned=yes ;;
6565 esac
6566 AR=$ac_ct_AR
6567 fi
6568 else
6569 AR="$ac_cv_prog_AR"
6570 fi
6572 # Extract the first word of "rm", so it can be a program name with args.
6573 set dummy rm; ac_word=$2
6574 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6575 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6576 if test "${ac_cv_path_RM+set}" = set; then
6577 echo $ECHO_N "(cached) $ECHO_C" >&6
6578 else
6579 case $RM in
6580 [\\/]* | ?:[\\/]*)
6581 ac_cv_path_RM="$RM" # Let the user override the test with a path.
6582 ;;
6583 *)
6584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6585 for as_dir in $PATH
6586 do
6587 IFS=$as_save_IFS
6588 test -z "$as_dir" && as_dir=.
6589 for ac_exec_ext in '' $ac_executable_extensions; do
6590 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6591 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
6592 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6593 break 2
6594 fi
6595 done
6596 done
6597 IFS=$as_save_IFS
6599 test -z "$ac_cv_path_RM" && ac_cv_path_RM="rm"
6600 ;;
6601 esac
6602 fi
6603 RM=$ac_cv_path_RM
6604 if test -n "$RM"; then
6605 { echo "$as_me:$LINENO: result: $RM" >&5
6606 echo "${ECHO_T}$RM" >&6; }
6607 else
6608 { echo "$as_me:$LINENO: result: no" >&5
6609 echo "${ECHO_T}no" >&6; }
6610 fi
6613 # Extract the first word of "sed", so it can be a program name with args.
6614 set dummy sed; ac_word=$2
6615 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6616 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6617 if test "${ac_cv_path_SED+set}" = set; then
6618 echo $ECHO_N "(cached) $ECHO_C" >&6
6619 else
6620 case $SED in
6621 [\\/]* | ?:[\\/]*)
6622 ac_cv_path_SED="$SED" # Let the user override the test with a path.
6623 ;;
6624 *)
6625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6626 for as_dir in $PATH
6627 do
6628 IFS=$as_save_IFS
6629 test -z "$as_dir" && as_dir=.
6630 for ac_exec_ext in '' $ac_executable_extensions; do
6631 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6632 ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
6633 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6634 break 2
6635 fi
6636 done
6637 done
6638 IFS=$as_save_IFS
6640 test -z "$ac_cv_path_SED" && ac_cv_path_SED="sed"
6641 ;;
6642 esac
6643 fi
6644 SED=$ac_cv_path_SED
6645 if test -n "$SED"; then
6646 { echo "$as_me:$LINENO: result: $SED" >&5
6647 echo "${ECHO_T}$SED" >&6; }
6648 else
6649 { echo "$as_me:$LINENO: result: no" >&5
6650 echo "${ECHO_T}no" >&6; }
6651 fi
6654 # Extract the first word of "tar", so it can be a program name with args.
6655 set dummy tar; ac_word=$2
6656 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6658 if test "${ac_cv_path_TAR+set}" = set; then
6659 echo $ECHO_N "(cached) $ECHO_C" >&6
6660 else
6661 case $TAR in
6662 [\\/]* | ?:[\\/]*)
6663 ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
6664 ;;
6665 *)
6666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6667 for as_dir in $PATH
6668 do
6669 IFS=$as_save_IFS
6670 test -z "$as_dir" && as_dir=.
6671 for ac_exec_ext in '' $ac_executable_extensions; do
6672 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6673 ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext"
6674 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6675 break 2
6676 fi
6677 done
6678 done
6679 IFS=$as_save_IFS
6681 test -z "$ac_cv_path_TAR" && ac_cv_path_TAR="gtar"
6682 ;;
6683 esac
6684 fi
6685 TAR=$ac_cv_path_TAR
6686 if test -n "$TAR"; then
6687 { echo "$as_me:$LINENO: result: $TAR" >&5
6688 echo "${ECHO_T}$TAR" >&6; }
6689 else
6690 { echo "$as_me:$LINENO: result: no" >&5
6691 echo "${ECHO_T}no" >&6; }
6692 fi
6695 # Extract the first word of "pwd", so it can be a program name with args.
6696 set dummy pwd; ac_word=$2
6697 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6698 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6699 if test "${ac_cv_path_BINPWD+set}" = set; then
6700 echo $ECHO_N "(cached) $ECHO_C" >&6
6701 else
6702 case $BINPWD in
6703 [\\/]* | ?:[\\/]*)
6704 ac_cv_path_BINPWD="$BINPWD" # Let the user override the test with a path.
6705 ;;
6706 *)
6707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6708 for as_dir in $PATH
6709 do
6710 IFS=$as_save_IFS
6711 test -z "$as_dir" && as_dir=.
6712 for ac_exec_ext in '' $ac_executable_extensions; do
6713 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6714 ac_cv_path_BINPWD="$as_dir/$ac_word$ac_exec_ext"
6715 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6716 break 2
6717 fi
6718 done
6719 done
6720 IFS=$as_save_IFS
6722 test -z "$ac_cv_path_BINPWD" && ac_cv_path_BINPWD="pwd"
6723 ;;
6724 esac
6725 fi
6726 BINPWD=$ac_cv_path_BINPWD
6727 if test -n "$BINPWD"; then
6728 { echo "$as_me:$LINENO: result: $BINPWD" >&5
6729 echo "${ECHO_T}$BINPWD" >&6; }
6730 else
6731 { echo "$as_me:$LINENO: result: no" >&5
6732 echo "${ECHO_T}no" >&6; }
6733 fi
6737 # Extract the first word of "Graphviz", so it can be a program name with args.
6738 set dummy Graphviz; ac_word=$2
6739 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6740 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6741 if test "${ac_cv_path_GRAPHVIZ+set}" = set; then
6742 echo $ECHO_N "(cached) $ECHO_C" >&6
6743 else
6744 case $GRAPHVIZ in
6745 [\\/]* | ?:[\\/]*)
6746 ac_cv_path_GRAPHVIZ="$GRAPHVIZ" # Let the user override the test with a path.
6747 ;;
6748 *)
6749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6750 for as_dir in $PATH
6751 do
6752 IFS=$as_save_IFS
6753 test -z "$as_dir" && as_dir=.
6754 for ac_exec_ext in '' $ac_executable_extensions; do
6755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6756 ac_cv_path_GRAPHVIZ="$as_dir/$ac_word$ac_exec_ext"
6757 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6758 break 2
6759 fi
6760 done
6761 done
6762 IFS=$as_save_IFS
6764 test -z "$ac_cv_path_GRAPHVIZ" && ac_cv_path_GRAPHVIZ="echo Graphviz"
6765 ;;
6766 esac
6767 fi
6768 GRAPHVIZ=$ac_cv_path_GRAPHVIZ
6769 if test -n "$GRAPHVIZ"; then
6770 { echo "$as_me:$LINENO: result: $GRAPHVIZ" >&5
6771 echo "${ECHO_T}$GRAPHVIZ" >&6; }
6772 else
6773 { echo "$as_me:$LINENO: result: no" >&5
6774 echo "${ECHO_T}no" >&6; }
6775 fi
6778 if test "$GRAPHVIZ" != "echo Graphviz" ; then
6780 cat >>confdefs.h <<\_ACEOF
6781 #define HAVE_GRAPHVIZ 1
6782 _ACEOF
6784 if test "$llvm_cv_os_type" = "MingW" ; then
6785 GRAPHVIZ=`echo $GRAPHVIZ | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
6786 fi
6788 cat >>confdefs.h <<_ACEOF
6789 #define LLVM_PATH_GRAPHVIZ "$GRAPHVIZ${EXEEXT}"
6790 _ACEOF
6792 fi
6793 # Extract the first word of "dot", so it can be a program name with args.
6794 set dummy dot; ac_word=$2
6795 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6796 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6797 if test "${ac_cv_path_DOT+set}" = set; then
6798 echo $ECHO_N "(cached) $ECHO_C" >&6
6799 else
6800 case $DOT in
6801 [\\/]* | ?:[\\/]*)
6802 ac_cv_path_DOT="$DOT" # Let the user override the test with a path.
6803 ;;
6804 *)
6805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6806 for as_dir in $PATH
6807 do
6808 IFS=$as_save_IFS
6809 test -z "$as_dir" && as_dir=.
6810 for ac_exec_ext in '' $ac_executable_extensions; do
6811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6812 ac_cv_path_DOT="$as_dir/$ac_word$ac_exec_ext"
6813 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6814 break 2
6815 fi
6816 done
6817 done
6818 IFS=$as_save_IFS
6820 test -z "$ac_cv_path_DOT" && ac_cv_path_DOT="echo dot"
6821 ;;
6822 esac
6823 fi
6824 DOT=$ac_cv_path_DOT
6825 if test -n "$DOT"; then
6826 { echo "$as_me:$LINENO: result: $DOT" >&5
6827 echo "${ECHO_T}$DOT" >&6; }
6828 else
6829 { echo "$as_me:$LINENO: result: no" >&5
6830 echo "${ECHO_T}no" >&6; }
6831 fi
6834 if test "$DOT" != "echo dot" ; then
6836 cat >>confdefs.h <<\_ACEOF
6837 #define HAVE_DOT 1
6838 _ACEOF
6840 if test "$llvm_cv_os_type" = "MingW" ; then
6841 DOT=`echo $DOT | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
6842 fi
6844 cat >>confdefs.h <<_ACEOF
6845 #define LLVM_PATH_DOT "$DOT${EXEEXT}"
6846 _ACEOF
6848 fi
6849 # Extract the first word of "fdp", so it can be a program name with args.
6850 set dummy fdp; ac_word=$2
6851 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6852 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6853 if test "${ac_cv_path_FDP+set}" = set; then
6854 echo $ECHO_N "(cached) $ECHO_C" >&6
6855 else
6856 case $FDP in
6857 [\\/]* | ?:[\\/]*)
6858 ac_cv_path_FDP="$FDP" # Let the user override the test with a path.
6859 ;;
6860 *)
6861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6862 for as_dir in $PATH
6863 do
6864 IFS=$as_save_IFS
6865 test -z "$as_dir" && as_dir=.
6866 for ac_exec_ext in '' $ac_executable_extensions; do
6867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6868 ac_cv_path_FDP="$as_dir/$ac_word$ac_exec_ext"
6869 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6870 break 2
6871 fi
6872 done
6873 done
6874 IFS=$as_save_IFS
6876 test -z "$ac_cv_path_FDP" && ac_cv_path_FDP="echo fdp"
6877 ;;
6878 esac
6879 fi
6880 FDP=$ac_cv_path_FDP
6881 if test -n "$FDP"; then
6882 { echo "$as_me:$LINENO: result: $FDP" >&5
6883 echo "${ECHO_T}$FDP" >&6; }
6884 else
6885 { echo "$as_me:$LINENO: result: no" >&5
6886 echo "${ECHO_T}no" >&6; }
6887 fi
6890 if test "$FDP" != "echo fdp" ; then
6892 cat >>confdefs.h <<\_ACEOF
6893 #define HAVE_FDP 1
6894 _ACEOF
6896 if test "$llvm_cv_os_type" = "MingW" ; then
6897 FDP=`echo $FDP | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
6898 fi
6900 cat >>confdefs.h <<_ACEOF
6901 #define LLVM_PATH_FDP "$FDP${EXEEXT}"
6902 _ACEOF
6904 fi
6905 # Extract the first word of "neato", so it can be a program name with args.
6906 set dummy neato; ac_word=$2
6907 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6909 if test "${ac_cv_path_NEATO+set}" = set; then
6910 echo $ECHO_N "(cached) $ECHO_C" >&6
6911 else
6912 case $NEATO in
6913 [\\/]* | ?:[\\/]*)
6914 ac_cv_path_NEATO="$NEATO" # Let the user override the test with a path.
6915 ;;
6916 *)
6917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6918 for as_dir in $PATH
6919 do
6920 IFS=$as_save_IFS
6921 test -z "$as_dir" && as_dir=.
6922 for ac_exec_ext in '' $ac_executable_extensions; do
6923 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6924 ac_cv_path_NEATO="$as_dir/$ac_word$ac_exec_ext"
6925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6926 break 2
6927 fi
6928 done
6929 done
6930 IFS=$as_save_IFS
6932 test -z "$ac_cv_path_NEATO" && ac_cv_path_NEATO="echo neato"
6933 ;;
6934 esac
6935 fi
6936 NEATO=$ac_cv_path_NEATO
6937 if test -n "$NEATO"; then
6938 { echo "$as_me:$LINENO: result: $NEATO" >&5
6939 echo "${ECHO_T}$NEATO" >&6; }
6940 else
6941 { echo "$as_me:$LINENO: result: no" >&5
6942 echo "${ECHO_T}no" >&6; }
6943 fi
6946 if test "$NEATO" != "echo neato" ; then
6948 cat >>confdefs.h <<\_ACEOF
6949 #define HAVE_NEATO 1
6950 _ACEOF
6952 if test "$llvm_cv_os_type" = "MingW" ; then
6953 NEATO=`echo $NEATO | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
6954 fi
6956 cat >>confdefs.h <<_ACEOF
6957 #define LLVM_PATH_NEATO "$NEATO${EXEEXT}"
6958 _ACEOF
6960 fi
6961 # Extract the first word of "twopi", so it can be a program name with args.
6962 set dummy twopi; ac_word=$2
6963 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6964 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6965 if test "${ac_cv_path_TWOPI+set}" = set; then
6966 echo $ECHO_N "(cached) $ECHO_C" >&6
6967 else
6968 case $TWOPI in
6969 [\\/]* | ?:[\\/]*)
6970 ac_cv_path_TWOPI="$TWOPI" # Let the user override the test with a path.
6971 ;;
6972 *)
6973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6974 for as_dir in $PATH
6975 do
6976 IFS=$as_save_IFS
6977 test -z "$as_dir" && as_dir=.
6978 for ac_exec_ext in '' $ac_executable_extensions; do
6979 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
6980 ac_cv_path_TWOPI="$as_dir/$ac_word$ac_exec_ext"
6981 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6982 break 2
6983 fi
6984 done
6985 done
6986 IFS=$as_save_IFS
6988 test -z "$ac_cv_path_TWOPI" && ac_cv_path_TWOPI="echo twopi"
6989 ;;
6990 esac
6991 fi
6992 TWOPI=$ac_cv_path_TWOPI
6993 if test -n "$TWOPI"; then
6994 { echo "$as_me:$LINENO: result: $TWOPI" >&5
6995 echo "${ECHO_T}$TWOPI" >&6; }
6996 else
6997 { echo "$as_me:$LINENO: result: no" >&5
6998 echo "${ECHO_T}no" >&6; }
6999 fi
7002 if test "$TWOPI" != "echo twopi" ; then
7004 cat >>confdefs.h <<\_ACEOF
7005 #define HAVE_TWOPI 1
7006 _ACEOF
7008 if test "$llvm_cv_os_type" = "MingW" ; then
7009 TWOPI=`echo $TWOPI | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
7010 fi
7012 cat >>confdefs.h <<_ACEOF
7013 #define LLVM_PATH_TWOPI "$TWOPI${EXEEXT}"
7014 _ACEOF
7016 fi
7017 # Extract the first word of "circo", so it can be a program name with args.
7018 set dummy circo; ac_word=$2
7019 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7020 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7021 if test "${ac_cv_path_CIRCO+set}" = set; then
7022 echo $ECHO_N "(cached) $ECHO_C" >&6
7023 else
7024 case $CIRCO in
7025 [\\/]* | ?:[\\/]*)
7026 ac_cv_path_CIRCO="$CIRCO" # Let the user override the test with a path.
7027 ;;
7028 *)
7029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7030 for as_dir in $PATH
7031 do
7032 IFS=$as_save_IFS
7033 test -z "$as_dir" && as_dir=.
7034 for ac_exec_ext in '' $ac_executable_extensions; do
7035 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7036 ac_cv_path_CIRCO="$as_dir/$ac_word$ac_exec_ext"
7037 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7038 break 2
7039 fi
7040 done
7041 done
7042 IFS=$as_save_IFS
7044 test -z "$ac_cv_path_CIRCO" && ac_cv_path_CIRCO="echo circo"
7045 ;;
7046 esac
7047 fi
7048 CIRCO=$ac_cv_path_CIRCO
7049 if test -n "$CIRCO"; then
7050 { echo "$as_me:$LINENO: result: $CIRCO" >&5
7051 echo "${ECHO_T}$CIRCO" >&6; }
7052 else
7053 { echo "$as_me:$LINENO: result: no" >&5
7054 echo "${ECHO_T}no" >&6; }
7055 fi
7058 if test "$CIRCO" != "echo circo" ; then
7060 cat >>confdefs.h <<\_ACEOF
7061 #define HAVE_CIRCO 1
7062 _ACEOF
7064 if test "$llvm_cv_os_type" = "MingW" ; then
7065 CIRCO=`echo $CIRCO | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
7066 fi
7068 cat >>confdefs.h <<_ACEOF
7069 #define LLVM_PATH_CIRCO "$CIRCO${EXEEXT}"
7070 _ACEOF
7072 fi
7073 for ac_prog in gv gsview32
7074 do
7075 # Extract the first word of "$ac_prog", so it can be a program name with args.
7076 set dummy $ac_prog; ac_word=$2
7077 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7079 if test "${ac_cv_path_GV+set}" = set; then
7080 echo $ECHO_N "(cached) $ECHO_C" >&6
7081 else
7082 case $GV in
7083 [\\/]* | ?:[\\/]*)
7084 ac_cv_path_GV="$GV" # Let the user override the test with a path.
7085 ;;
7086 *)
7087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7088 for as_dir in $PATH
7089 do
7090 IFS=$as_save_IFS
7091 test -z "$as_dir" && as_dir=.
7092 for ac_exec_ext in '' $ac_executable_extensions; do
7093 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7094 ac_cv_path_GV="$as_dir/$ac_word$ac_exec_ext"
7095 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7096 break 2
7097 fi
7098 done
7099 done
7100 IFS=$as_save_IFS
7102 ;;
7103 esac
7104 fi
7105 GV=$ac_cv_path_GV
7106 if test -n "$GV"; then
7107 { echo "$as_me:$LINENO: result: $GV" >&5
7108 echo "${ECHO_T}$GV" >&6; }
7109 else
7110 { echo "$as_me:$LINENO: result: no" >&5
7111 echo "${ECHO_T}no" >&6; }
7112 fi
7115 test -n "$GV" && break
7116 done
7117 test -n "$GV" || GV="echo gv"
7119 if test "$GV" != "echo gv" ; then
7121 cat >>confdefs.h <<\_ACEOF
7122 #define HAVE_GV 1
7123 _ACEOF
7125 if test "$llvm_cv_os_type" = "MingW" ; then
7126 GV=`echo $GV | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
7127 fi
7129 cat >>confdefs.h <<_ACEOF
7130 #define LLVM_PATH_GV "$GV${EXEEXT}"
7131 _ACEOF
7133 fi
7134 # Extract the first word of "dotty", so it can be a program name with args.
7135 set dummy dotty; ac_word=$2
7136 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7138 if test "${ac_cv_path_DOTTY+set}" = set; then
7139 echo $ECHO_N "(cached) $ECHO_C" >&6
7140 else
7141 case $DOTTY in
7142 [\\/]* | ?:[\\/]*)
7143 ac_cv_path_DOTTY="$DOTTY" # Let the user override the test with a path.
7144 ;;
7145 *)
7146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7147 for as_dir in $PATH
7148 do
7149 IFS=$as_save_IFS
7150 test -z "$as_dir" && as_dir=.
7151 for ac_exec_ext in '' $ac_executable_extensions; do
7152 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7153 ac_cv_path_DOTTY="$as_dir/$ac_word$ac_exec_ext"
7154 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7155 break 2
7156 fi
7157 done
7158 done
7159 IFS=$as_save_IFS
7161 test -z "$ac_cv_path_DOTTY" && ac_cv_path_DOTTY="echo dotty"
7162 ;;
7163 esac
7164 fi
7165 DOTTY=$ac_cv_path_DOTTY
7166 if test -n "$DOTTY"; then
7167 { echo "$as_me:$LINENO: result: $DOTTY" >&5
7168 echo "${ECHO_T}$DOTTY" >&6; }
7169 else
7170 { echo "$as_me:$LINENO: result: no" >&5
7171 echo "${ECHO_T}no" >&6; }
7172 fi
7175 if test "$DOTTY" != "echo dotty" ; then
7177 cat >>confdefs.h <<\_ACEOF
7178 #define HAVE_DOTTY 1
7179 _ACEOF
7181 if test "$llvm_cv_os_type" = "MingW" ; then
7182 DOTTY=`echo $DOTTY | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
7183 fi
7185 cat >>confdefs.h <<_ACEOF
7186 #define LLVM_PATH_DOTTY "$DOTTY${EXEEXT}"
7187 _ACEOF
7189 fi
7190 # Extract the first word of "xdot.py", so it can be a program name with args.
7191 set dummy xdot.py; ac_word=$2
7192 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7193 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7194 if test "${ac_cv_path_XDOT_PY+set}" = set; then
7195 echo $ECHO_N "(cached) $ECHO_C" >&6
7196 else
7197 case $XDOT_PY in
7198 [\\/]* | ?:[\\/]*)
7199 ac_cv_path_XDOT_PY="$XDOT_PY" # Let the user override the test with a path.
7200 ;;
7201 *)
7202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7203 for as_dir in $PATH
7204 do
7205 IFS=$as_save_IFS
7206 test -z "$as_dir" && as_dir=.
7207 for ac_exec_ext in '' $ac_executable_extensions; do
7208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7209 ac_cv_path_XDOT_PY="$as_dir/$ac_word$ac_exec_ext"
7210 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7211 break 2
7212 fi
7213 done
7214 done
7215 IFS=$as_save_IFS
7217 test -z "$ac_cv_path_XDOT_PY" && ac_cv_path_XDOT_PY="echo xdot.py"
7218 ;;
7219 esac
7220 fi
7221 XDOT_PY=$ac_cv_path_XDOT_PY
7222 if test -n "$XDOT_PY"; then
7223 { echo "$as_me:$LINENO: result: $XDOT_PY" >&5
7224 echo "${ECHO_T}$XDOT_PY" >&6; }
7225 else
7226 { echo "$as_me:$LINENO: result: no" >&5
7227 echo "${ECHO_T}no" >&6; }
7228 fi
7231 if test "$XDOT_PY" != "echo xdot.py" ; then
7233 cat >>confdefs.h <<\_ACEOF
7234 #define HAVE_XDOT_PY 1
7235 _ACEOF
7237 if test "$llvm_cv_os_type" = "MingW" ; then
7238 XDOT_PY=`echo $XDOT_PY | sed 's/^\/\([A-Za-z]\)\//\1:\//' `
7239 fi
7241 cat >>confdefs.h <<_ACEOF
7242 #define LLVM_PATH_XDOT_PY "$XDOT_PY${EXEEXT}"
7243 _ACEOF
7245 fi
7247 # Find a good install program. We prefer a C program (faster),
7248 # so one script is as good as another. But avoid the broken or
7249 # incompatible versions:
7250 # SysV /etc/install, /usr/sbin/install
7251 # SunOS /usr/etc/install
7252 # IRIX /sbin/install
7253 # AIX /bin/install
7254 # AmigaOS /C/install, which installs bootblocks on floppy discs
7255 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7256 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7257 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7258 # OS/2's system install, which has a completely different semantic
7259 # ./install, which can be erroneously created by make from ./install.sh.
7260 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
7261 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
7262 if test -z "$INSTALL"; then
7263 if test "${ac_cv_path_install+set}" = set; then
7264 echo $ECHO_N "(cached) $ECHO_C" >&6
7265 else
7266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7267 for as_dir in $PATH
7268 do
7269 IFS=$as_save_IFS
7270 test -z "$as_dir" && as_dir=.
7271 # Account for people who put trailing slashes in PATH elements.
7272 case $as_dir/ in
7273 ./ | .// | /cC/* | \
7274 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7275 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
7276 /usr/ucb/* ) ;;
7277 *)
7278 # OSF1 and SCO ODT 3.0 have their own names for install.
7279 # Don't use installbsd from OSF since it installs stuff as root
7280 # by default.
7281 for ac_prog in ginstall scoinst install; do
7282 for ac_exec_ext in '' $ac_executable_extensions; do
7283 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
7284 if test $ac_prog = install &&
7285 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7286 # AIX install. It has an incompatible calling convention.
7287 :
7288 elif test $ac_prog = install &&
7289 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7290 # program-specific install script used by HP pwplus--don't use.
7291 :
7292 else
7293 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7294 break 3
7295 fi
7296 fi
7297 done
7298 done
7299 ;;
7300 esac
7301 done
7302 IFS=$as_save_IFS
7305 fi
7306 if test "${ac_cv_path_install+set}" = set; then
7307 INSTALL=$ac_cv_path_install
7308 else
7309 # As a last resort, use the slow shell script. Don't cache a
7310 # value for INSTALL within a source directory, because that will
7311 # break other packages using the cache if that directory is
7312 # removed, or if the value is a relative name.
7313 INSTALL=$ac_install_sh
7314 fi
7315 fi
7316 { echo "$as_me:$LINENO: result: $INSTALL" >&5
7317 echo "${ECHO_T}$INSTALL" >&6; }
7319 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7320 # It thinks the first close brace ends the variable substitution.
7321 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7323 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7325 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7327 case "$INSTALL" in
7328 [\\/$]* | ?:[\\/]* ) ;;
7329 *) INSTALL="\\\$(TOPSRCDIR)/$INSTALL" ;;
7330 esac
7332 # Extract the first word of "bzip2", so it can be a program name with args.
7333 set dummy bzip2; ac_word=$2
7334 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7335 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7336 if test "${ac_cv_path_BZIP2+set}" = set; then
7337 echo $ECHO_N "(cached) $ECHO_C" >&6
7338 else
7339 case $BZIP2 in
7340 [\\/]* | ?:[\\/]*)
7341 ac_cv_path_BZIP2="$BZIP2" # Let the user override the test with a path.
7342 ;;
7343 *)
7344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7345 for as_dir in $PATH
7346 do
7347 IFS=$as_save_IFS
7348 test -z "$as_dir" && as_dir=.
7349 for ac_exec_ext in '' $ac_executable_extensions; do
7350 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7351 ac_cv_path_BZIP2="$as_dir/$ac_word$ac_exec_ext"
7352 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7353 break 2
7354 fi
7355 done
7356 done
7357 IFS=$as_save_IFS
7359 ;;
7360 esac
7361 fi
7362 BZIP2=$ac_cv_path_BZIP2
7363 if test -n "$BZIP2"; then
7364 { echo "$as_me:$LINENO: result: $BZIP2" >&5
7365 echo "${ECHO_T}$BZIP2" >&6; }
7366 else
7367 { echo "$as_me:$LINENO: result: no" >&5
7368 echo "${ECHO_T}no" >&6; }
7369 fi
7372 # Extract the first word of "cat", so it can be a program name with args.
7373 set dummy cat; ac_word=$2
7374 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7376 if test "${ac_cv_path_CAT+set}" = set; then
7377 echo $ECHO_N "(cached) $ECHO_C" >&6
7378 else
7379 case $CAT in
7380 [\\/]* | ?:[\\/]*)
7381 ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
7382 ;;
7383 *)
7384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7385 for as_dir in $PATH
7386 do
7387 IFS=$as_save_IFS
7388 test -z "$as_dir" && as_dir=.
7389 for ac_exec_ext in '' $ac_executable_extensions; do
7390 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7391 ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
7392 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7393 break 2
7394 fi
7395 done
7396 done
7397 IFS=$as_save_IFS
7399 ;;
7400 esac
7401 fi
7402 CAT=$ac_cv_path_CAT
7403 if test -n "$CAT"; then
7404 { echo "$as_me:$LINENO: result: $CAT" >&5
7405 echo "${ECHO_T}$CAT" >&6; }
7406 else
7407 { echo "$as_me:$LINENO: result: no" >&5
7408 echo "${ECHO_T}no" >&6; }
7409 fi
7412 # Extract the first word of "doxygen", so it can be a program name with args.
7413 set dummy doxygen; ac_word=$2
7414 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7415 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7416 if test "${ac_cv_path_DOXYGEN+set}" = set; then
7417 echo $ECHO_N "(cached) $ECHO_C" >&6
7418 else
7419 case $DOXYGEN in
7420 [\\/]* | ?:[\\/]*)
7421 ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
7422 ;;
7423 *)
7424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7425 for as_dir in $PATH
7426 do
7427 IFS=$as_save_IFS
7428 test -z "$as_dir" && as_dir=.
7429 for ac_exec_ext in '' $ac_executable_extensions; do
7430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7431 ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
7432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7433 break 2
7434 fi
7435 done
7436 done
7437 IFS=$as_save_IFS
7439 ;;
7440 esac
7441 fi
7442 DOXYGEN=$ac_cv_path_DOXYGEN
7443 if test -n "$DOXYGEN"; then
7444 { echo "$as_me:$LINENO: result: $DOXYGEN" >&5
7445 echo "${ECHO_T}$DOXYGEN" >&6; }
7446 else
7447 { echo "$as_me:$LINENO: result: no" >&5
7448 echo "${ECHO_T}no" >&6; }
7449 fi
7452 # Extract the first word of "groff", so it can be a program name with args.
7453 set dummy groff; ac_word=$2
7454 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7455 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7456 if test "${ac_cv_path_GROFF+set}" = set; then
7457 echo $ECHO_N "(cached) $ECHO_C" >&6
7458 else
7459 case $GROFF in
7460 [\\/]* | ?:[\\/]*)
7461 ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path.
7462 ;;
7463 *)
7464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7465 for as_dir in $PATH
7466 do
7467 IFS=$as_save_IFS
7468 test -z "$as_dir" && as_dir=.
7469 for ac_exec_ext in '' $ac_executable_extensions; do
7470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7471 ac_cv_path_GROFF="$as_dir/$ac_word$ac_exec_ext"
7472 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7473 break 2
7474 fi
7475 done
7476 done
7477 IFS=$as_save_IFS
7479 ;;
7480 esac
7481 fi
7482 GROFF=$ac_cv_path_GROFF
7483 if test -n "$GROFF"; then
7484 { echo "$as_me:$LINENO: result: $GROFF" >&5
7485 echo "${ECHO_T}$GROFF" >&6; }
7486 else
7487 { echo "$as_me:$LINENO: result: no" >&5
7488 echo "${ECHO_T}no" >&6; }
7489 fi
7492 # Extract the first word of "gzip", so it can be a program name with args.
7493 set dummy gzip; ac_word=$2
7494 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7495 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7496 if test "${ac_cv_path_GZIPBIN+set}" = set; then
7497 echo $ECHO_N "(cached) $ECHO_C" >&6
7498 else
7499 case $GZIPBIN in
7500 [\\/]* | ?:[\\/]*)
7501 ac_cv_path_GZIPBIN="$GZIPBIN" # Let the user override the test with a path.
7502 ;;
7503 *)
7504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7505 for as_dir in $PATH
7506 do
7507 IFS=$as_save_IFS
7508 test -z "$as_dir" && as_dir=.
7509 for ac_exec_ext in '' $ac_executable_extensions; do
7510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7511 ac_cv_path_GZIPBIN="$as_dir/$ac_word$ac_exec_ext"
7512 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7513 break 2
7514 fi
7515 done
7516 done
7517 IFS=$as_save_IFS
7519 ;;
7520 esac
7521 fi
7522 GZIPBIN=$ac_cv_path_GZIPBIN
7523 if test -n "$GZIPBIN"; then
7524 { echo "$as_me:$LINENO: result: $GZIPBIN" >&5
7525 echo "${ECHO_T}$GZIPBIN" >&6; }
7526 else
7527 { echo "$as_me:$LINENO: result: no" >&5
7528 echo "${ECHO_T}no" >&6; }
7529 fi
7532 # Extract the first word of "pdfroff", so it can be a program name with args.
7533 set dummy pdfroff; ac_word=$2
7534 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7535 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7536 if test "${ac_cv_path_PDFROFF+set}" = set; then
7537 echo $ECHO_N "(cached) $ECHO_C" >&6
7538 else
7539 case $PDFROFF in
7540 [\\/]* | ?:[\\/]*)
7541 ac_cv_path_PDFROFF="$PDFROFF" # Let the user override the test with a path.
7542 ;;
7543 *)
7544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7545 for as_dir in $PATH
7546 do
7547 IFS=$as_save_IFS
7548 test -z "$as_dir" && as_dir=.
7549 for ac_exec_ext in '' $ac_executable_extensions; do
7550 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7551 ac_cv_path_PDFROFF="$as_dir/$ac_word$ac_exec_ext"
7552 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7553 break 2
7554 fi
7555 done
7556 done
7557 IFS=$as_save_IFS
7559 ;;
7560 esac
7561 fi
7562 PDFROFF=$ac_cv_path_PDFROFF
7563 if test -n "$PDFROFF"; then
7564 { echo "$as_me:$LINENO: result: $PDFROFF" >&5
7565 echo "${ECHO_T}$PDFROFF" >&6; }
7566 else
7567 { echo "$as_me:$LINENO: result: no" >&5
7568 echo "${ECHO_T}no" >&6; }
7569 fi
7572 # Extract the first word of "zip", so it can be a program name with args.
7573 set dummy zip; ac_word=$2
7574 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7575 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7576 if test "${ac_cv_path_ZIP+set}" = set; then
7577 echo $ECHO_N "(cached) $ECHO_C" >&6
7578 else
7579 case $ZIP in
7580 [\\/]* | ?:[\\/]*)
7581 ac_cv_path_ZIP="$ZIP" # Let the user override the test with a path.
7582 ;;
7583 *)
7584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 for as_dir in $PATH
7586 do
7587 IFS=$as_save_IFS
7588 test -z "$as_dir" && as_dir=.
7589 for ac_exec_ext in '' $ac_executable_extensions; do
7590 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7591 ac_cv_path_ZIP="$as_dir/$ac_word$ac_exec_ext"
7592 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7593 break 2
7594 fi
7595 done
7596 done
7597 IFS=$as_save_IFS
7599 ;;
7600 esac
7601 fi
7602 ZIP=$ac_cv_path_ZIP
7603 if test -n "$ZIP"; then
7604 { echo "$as_me:$LINENO: result: $ZIP" >&5
7605 echo "${ECHO_T}$ZIP" >&6; }
7606 else
7607 { echo "$as_me:$LINENO: result: no" >&5
7608 echo "${ECHO_T}no" >&6; }
7609 fi
7612 for ac_prog in ocamlc
7613 do
7614 # Extract the first word of "$ac_prog", so it can be a program name with args.
7615 set dummy $ac_prog; ac_word=$2
7616 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7617 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7618 if test "${ac_cv_path_OCAMLC+set}" = set; then
7619 echo $ECHO_N "(cached) $ECHO_C" >&6
7620 else
7621 case $OCAMLC in
7622 [\\/]* | ?:[\\/]*)
7623 ac_cv_path_OCAMLC="$OCAMLC" # Let the user override the test with a path.
7624 ;;
7625 *)
7626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7627 for as_dir in $PATH
7628 do
7629 IFS=$as_save_IFS
7630 test -z "$as_dir" && as_dir=.
7631 for ac_exec_ext in '' $ac_executable_extensions; do
7632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7633 ac_cv_path_OCAMLC="$as_dir/$ac_word$ac_exec_ext"
7634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7635 break 2
7636 fi
7637 done
7638 done
7639 IFS=$as_save_IFS
7641 ;;
7642 esac
7643 fi
7644 OCAMLC=$ac_cv_path_OCAMLC
7645 if test -n "$OCAMLC"; then
7646 { echo "$as_me:$LINENO: result: $OCAMLC" >&5
7647 echo "${ECHO_T}$OCAMLC" >&6; }
7648 else
7649 { echo "$as_me:$LINENO: result: no" >&5
7650 echo "${ECHO_T}no" >&6; }
7651 fi
7654 test -n "$OCAMLC" && break
7655 done
7657 for ac_prog in ocamlopt
7658 do
7659 # Extract the first word of "$ac_prog", so it can be a program name with args.
7660 set dummy $ac_prog; ac_word=$2
7661 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7663 if test "${ac_cv_path_OCAMLOPT+set}" = set; then
7664 echo $ECHO_N "(cached) $ECHO_C" >&6
7665 else
7666 case $OCAMLOPT in
7667 [\\/]* | ?:[\\/]*)
7668 ac_cv_path_OCAMLOPT="$OCAMLOPT" # Let the user override the test with a path.
7669 ;;
7670 *)
7671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7672 for as_dir in $PATH
7673 do
7674 IFS=$as_save_IFS
7675 test -z "$as_dir" && as_dir=.
7676 for ac_exec_ext in '' $ac_executable_extensions; do
7677 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7678 ac_cv_path_OCAMLOPT="$as_dir/$ac_word$ac_exec_ext"
7679 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7680 break 2
7681 fi
7682 done
7683 done
7684 IFS=$as_save_IFS
7686 ;;
7687 esac
7688 fi
7689 OCAMLOPT=$ac_cv_path_OCAMLOPT
7690 if test -n "$OCAMLOPT"; then
7691 { echo "$as_me:$LINENO: result: $OCAMLOPT" >&5
7692 echo "${ECHO_T}$OCAMLOPT" >&6; }
7693 else
7694 { echo "$as_me:$LINENO: result: no" >&5
7695 echo "${ECHO_T}no" >&6; }
7696 fi
7699 test -n "$OCAMLOPT" && break
7700 done
7702 for ac_prog in ocamldep
7703 do
7704 # Extract the first word of "$ac_prog", so it can be a program name with args.
7705 set dummy $ac_prog; ac_word=$2
7706 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7708 if test "${ac_cv_path_OCAMLDEP+set}" = set; then
7709 echo $ECHO_N "(cached) $ECHO_C" >&6
7710 else
7711 case $OCAMLDEP in
7712 [\\/]* | ?:[\\/]*)
7713 ac_cv_path_OCAMLDEP="$OCAMLDEP" # Let the user override the test with a path.
7714 ;;
7715 *)
7716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7717 for as_dir in $PATH
7718 do
7719 IFS=$as_save_IFS
7720 test -z "$as_dir" && as_dir=.
7721 for ac_exec_ext in '' $ac_executable_extensions; do
7722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7723 ac_cv_path_OCAMLDEP="$as_dir/$ac_word$ac_exec_ext"
7724 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7725 break 2
7726 fi
7727 done
7728 done
7729 IFS=$as_save_IFS
7731 ;;
7732 esac
7733 fi
7734 OCAMLDEP=$ac_cv_path_OCAMLDEP
7735 if test -n "$OCAMLDEP"; then
7736 { echo "$as_me:$LINENO: result: $OCAMLDEP" >&5
7737 echo "${ECHO_T}$OCAMLDEP" >&6; }
7738 else
7739 { echo "$as_me:$LINENO: result: no" >&5
7740 echo "${ECHO_T}no" >&6; }
7741 fi
7744 test -n "$OCAMLDEP" && break
7745 done
7747 for ac_prog in ocamldoc
7748 do
7749 # Extract the first word of "$ac_prog", so it can be a program name with args.
7750 set dummy $ac_prog; ac_word=$2
7751 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7752 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7753 if test "${ac_cv_path_OCAMLDOC+set}" = set; then
7754 echo $ECHO_N "(cached) $ECHO_C" >&6
7755 else
7756 case $OCAMLDOC in
7757 [\\/]* | ?:[\\/]*)
7758 ac_cv_path_OCAMLDOC="$OCAMLDOC" # Let the user override the test with a path.
7759 ;;
7760 *)
7761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7762 for as_dir in $PATH
7763 do
7764 IFS=$as_save_IFS
7765 test -z "$as_dir" && as_dir=.
7766 for ac_exec_ext in '' $ac_executable_extensions; do
7767 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7768 ac_cv_path_OCAMLDOC="$as_dir/$ac_word$ac_exec_ext"
7769 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7770 break 2
7771 fi
7772 done
7773 done
7774 IFS=$as_save_IFS
7776 ;;
7777 esac
7778 fi
7779 OCAMLDOC=$ac_cv_path_OCAMLDOC
7780 if test -n "$OCAMLDOC"; then
7781 { echo "$as_me:$LINENO: result: $OCAMLDOC" >&5
7782 echo "${ECHO_T}$OCAMLDOC" >&6; }
7783 else
7784 { echo "$as_me:$LINENO: result: no" >&5
7785 echo "${ECHO_T}no" >&6; }
7786 fi
7789 test -n "$OCAMLDOC" && break
7790 done
7792 for ac_prog in gas as
7793 do
7794 # Extract the first word of "$ac_prog", so it can be a program name with args.
7795 set dummy $ac_prog; ac_word=$2
7796 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7797 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7798 if test "${ac_cv_path_GAS+set}" = set; then
7799 echo $ECHO_N "(cached) $ECHO_C" >&6
7800 else
7801 case $GAS in
7802 [\\/]* | ?:[\\/]*)
7803 ac_cv_path_GAS="$GAS" # Let the user override the test with a path.
7804 ;;
7805 *)
7806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7807 for as_dir in $PATH
7808 do
7809 IFS=$as_save_IFS
7810 test -z "$as_dir" && as_dir=.
7811 for ac_exec_ext in '' $ac_executable_extensions; do
7812 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
7813 ac_cv_path_GAS="$as_dir/$ac_word$ac_exec_ext"
7814 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7815 break 2
7816 fi
7817 done
7818 done
7819 IFS=$as_save_IFS
7821 ;;
7822 esac
7823 fi
7824 GAS=$ac_cv_path_GAS
7825 if test -n "$GAS"; then
7826 { echo "$as_me:$LINENO: result: $GAS" >&5
7827 echo "${ECHO_T}$GAS" >&6; }
7828 else
7829 { echo "$as_me:$LINENO: result: no" >&5
7830 echo "${ECHO_T}no" >&6; }
7831 fi
7834 test -n "$GAS" && break
7835 done
7838 { echo "$as_me:$LINENO: checking for linker version" >&5
7839 echo $ECHO_N "checking for linker version... $ECHO_C" >&6; }
7840 if test "${llvm_cv_link_version+set}" = set; then
7841 echo $ECHO_N "(cached) $ECHO_C" >&6
7842 else
7844 version_string="$(ld -v 2>&1 | head -1)"
7846 # Check for ld64.
7847 if (echo "$version_string" | grep -q "ld64"); then
7848 llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)\( (.*)\)\{0,1\}#\1#")
7849 else
7850 llvm_cv_link_version=$(echo "$version_string" | sed -e "s#[^0-9]*\([0-9.]*\).*#\1#")
7851 fi
7853 fi
7854 { echo "$as_me:$LINENO: result: $llvm_cv_link_version" >&5
7855 echo "${ECHO_T}$llvm_cv_link_version" >&6; }
7857 cat >>confdefs.h <<_ACEOF
7858 #define HOST_LINK_VERSION "$llvm_cv_link_version"
7859 _ACEOF
7863 { echo "$as_me:$LINENO: checking for compiler -Wl,-R<path> option" >&5
7864 echo $ECHO_N "checking for compiler -Wl,-R<path> option... $ECHO_C" >&6; }
7865 if test "${llvm_cv_link_use_r+set}" = set; then
7866 echo $ECHO_N "(cached) $ECHO_C" >&6
7867 else
7868 ac_ext=c
7869 ac_cpp='$CPP $CPPFLAGS'
7870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7874 oldcflags="$CFLAGS"
7875 CFLAGS="$CFLAGS -Wl,-R."
7876 cat >conftest.$ac_ext <<_ACEOF
7877 /* confdefs.h. */
7878 _ACEOF
7879 cat confdefs.h >>conftest.$ac_ext
7880 cat >>conftest.$ac_ext <<_ACEOF
7881 /* end confdefs.h. */
7883 int
7884 main ()
7885 {
7887 ;
7888 return 0;
7889 }
7890 _ACEOF
7891 rm -f conftest.$ac_objext conftest$ac_exeext
7892 if { (ac_try="$ac_link"
7893 case "(($ac_try" in
7894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7895 *) ac_try_echo=$ac_try;;
7896 esac
7897 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7898 (eval "$ac_link") 2>conftest.er1
7899 ac_status=$?
7900 grep -v '^ *+' conftest.er1 >conftest.err
7901 rm -f conftest.er1
7902 cat conftest.err >&5
7903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7904 (exit $ac_status); } &&
7905 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
7906 { (case "(($ac_try" in
7907 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7908 *) ac_try_echo=$ac_try;;
7909 esac
7910 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7911 (eval "$ac_try") 2>&5
7912 ac_status=$?
7913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7914 (exit $ac_status); }; } &&
7915 { ac_try='test -s conftest$ac_exeext'
7916 { (case "(($ac_try" in
7917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7918 *) ac_try_echo=$ac_try;;
7919 esac
7920 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7921 (eval "$ac_try") 2>&5
7922 ac_status=$?
7923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7924 (exit $ac_status); }; }; then
7925 llvm_cv_link_use_r=yes
7926 else
7927 echo "$as_me: failed program was:" >&5
7928 sed 's/^/| /' conftest.$ac_ext >&5
7930 llvm_cv_link_use_r=no
7931 fi
7933 rm -f core conftest.err conftest.$ac_objext \
7934 conftest$ac_exeext conftest.$ac_ext
7935 CFLAGS="$oldcflags"
7936 ac_ext=c
7937 ac_cpp='$CPP $CPPFLAGS'
7938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7943 fi
7944 { echo "$as_me:$LINENO: result: $llvm_cv_link_use_r" >&5
7945 echo "${ECHO_T}$llvm_cv_link_use_r" >&6; }
7946 if test "$llvm_cv_link_use_r" = yes ; then
7948 cat >>confdefs.h <<\_ACEOF
7949 #define HAVE_LINK_R 1
7950 _ACEOF
7952 fi
7955 { echo "$as_me:$LINENO: checking for compiler -Wl,-export-dynamic option" >&5
7956 echo $ECHO_N "checking for compiler -Wl,-export-dynamic option... $ECHO_C" >&6; }
7957 if test "${llvm_cv_link_use_export_dynamic+set}" = set; then
7958 echo $ECHO_N "(cached) $ECHO_C" >&6
7959 else
7960 ac_ext=c
7961 ac_cpp='$CPP $CPPFLAGS'
7962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7966 oldcflags="$CFLAGS"
7967 CFLAGS="$CFLAGS -Wl,-export-dynamic"
7968 cat >conftest.$ac_ext <<_ACEOF
7969 /* confdefs.h. */
7970 _ACEOF
7971 cat confdefs.h >>conftest.$ac_ext
7972 cat >>conftest.$ac_ext <<_ACEOF
7973 /* end confdefs.h. */
7975 int
7976 main ()
7977 {
7979 ;
7980 return 0;
7981 }
7982 _ACEOF
7983 rm -f conftest.$ac_objext conftest$ac_exeext
7984 if { (ac_try="$ac_link"
7985 case "(($ac_try" in
7986 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7987 *) ac_try_echo=$ac_try;;
7988 esac
7989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7990 (eval "$ac_link") 2>conftest.er1
7991 ac_status=$?
7992 grep -v '^ *+' conftest.er1 >conftest.err
7993 rm -f conftest.er1
7994 cat conftest.err >&5
7995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7996 (exit $ac_status); } &&
7997 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
7998 { (case "(($ac_try" in
7999 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8000 *) ac_try_echo=$ac_try;;
8001 esac
8002 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8003 (eval "$ac_try") 2>&5
8004 ac_status=$?
8005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8006 (exit $ac_status); }; } &&
8007 { ac_try='test -s conftest$ac_exeext'
8008 { (case "(($ac_try" in
8009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8010 *) ac_try_echo=$ac_try;;
8011 esac
8012 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8013 (eval "$ac_try") 2>&5
8014 ac_status=$?
8015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8016 (exit $ac_status); }; }; then
8017 llvm_cv_link_use_export_dynamic=yes
8018 else
8019 echo "$as_me: failed program was:" >&5
8020 sed 's/^/| /' conftest.$ac_ext >&5
8022 llvm_cv_link_use_export_dynamic=no
8023 fi
8025 rm -f core conftest.err conftest.$ac_objext \
8026 conftest$ac_exeext conftest.$ac_ext
8027 CFLAGS="$oldcflags"
8028 ac_ext=c
8029 ac_cpp='$CPP $CPPFLAGS'
8030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8035 fi
8036 { echo "$as_me:$LINENO: result: $llvm_cv_link_use_export_dynamic" >&5
8037 echo "${ECHO_T}$llvm_cv_link_use_export_dynamic" >&6; }
8038 if test "$llvm_cv_link_use_export_dynamic" = yes ; then
8040 cat >>confdefs.h <<\_ACEOF
8041 #define HAVE_LINK_EXPORT_DYNAMIC 1
8042 _ACEOF
8044 fi
8047 { echo "$as_me:$LINENO: checking for compiler -Wl,--version-script option" >&5
8048 echo $ECHO_N "checking for compiler -Wl,--version-script option... $ECHO_C" >&6; }
8049 if test "${llvm_cv_link_use_version_script+set}" = set; then
8050 echo $ECHO_N "(cached) $ECHO_C" >&6
8051 else
8052 ac_ext=c
8053 ac_cpp='$CPP $CPPFLAGS'
8054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8058 oldcflags="$CFLAGS"
8060 # The following code is from the autoconf manual,
8061 # "11.13: Limitations of Usual Tools".
8062 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
8063 # Use mktemp if possible; otherwise fall back on mkdir,
8064 # with $RANDOM to make collisions less likely.
8065 : ${TMPDIR=/tmp}
8066 {
8067 tmp=`
8068 (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
8069 ` &&
8070 test -n "$tmp" && test -d "$tmp"
8071 } || {
8072 tmp=$TMPDIR/foo$$-$RANDOM
8073 (umask 077 && mkdir "$tmp")
8074 } || exit $?
8076 echo "{" > "$tmp/export.map"
8077 echo " global: main;" >> "$tmp/export.map"
8078 echo " local: *;" >> "$tmp/export.map"
8079 echo "};" >> "$tmp/export.map"
8081 CFLAGS="$CFLAGS -Wl,--version-script=$tmp/export.map"
8082 cat >conftest.$ac_ext <<_ACEOF
8083 /* confdefs.h. */
8084 _ACEOF
8085 cat confdefs.h >>conftest.$ac_ext
8086 cat >>conftest.$ac_ext <<_ACEOF
8087 /* end confdefs.h. */
8089 int
8090 main ()
8091 {
8093 ;
8094 return 0;
8095 }
8096 _ACEOF
8097 rm -f conftest.$ac_objext conftest$ac_exeext
8098 if { (ac_try="$ac_link"
8099 case "(($ac_try" in
8100 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8101 *) ac_try_echo=$ac_try;;
8102 esac
8103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8104 (eval "$ac_link") 2>conftest.er1
8105 ac_status=$?
8106 grep -v '^ *+' conftest.er1 >conftest.err
8107 rm -f conftest.er1
8108 cat conftest.err >&5
8109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110 (exit $ac_status); } &&
8111 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8112 { (case "(($ac_try" in
8113 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8114 *) ac_try_echo=$ac_try;;
8115 esac
8116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8117 (eval "$ac_try") 2>&5
8118 ac_status=$?
8119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120 (exit $ac_status); }; } &&
8121 { ac_try='test -s conftest$ac_exeext'
8122 { (case "(($ac_try" in
8123 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8124 *) ac_try_echo=$ac_try;;
8125 esac
8126 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8127 (eval "$ac_try") 2>&5
8128 ac_status=$?
8129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8130 (exit $ac_status); }; }; then
8131 llvm_cv_link_use_version_script=yes
8132 else
8133 echo "$as_me: failed program was:" >&5
8134 sed 's/^/| /' conftest.$ac_ext >&5
8136 llvm_cv_link_use_version_script=no
8137 fi
8139 rm -f core conftest.err conftest.$ac_objext \
8140 conftest$ac_exeext conftest.$ac_ext
8141 rm "$tmp/export.map"
8142 rmdir "$tmp"
8143 CFLAGS="$oldcflags"
8144 ac_ext=c
8145 ac_cpp='$CPP $CPPFLAGS'
8146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8151 fi
8152 { echo "$as_me:$LINENO: result: $llvm_cv_link_use_version_script" >&5
8153 echo "${ECHO_T}$llvm_cv_link_use_version_script" >&6; }
8154 if test "$llvm_cv_link_use_version_script" = yes ; then
8155 HAVE_LINK_VERSION_SCRIPT=1
8157 fi
8162 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8163 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8164 if test "${ac_cv_c_const+set}" = set; then
8165 echo $ECHO_N "(cached) $ECHO_C" >&6
8166 else
8167 cat >conftest.$ac_ext <<_ACEOF
8168 /* confdefs.h. */
8169 _ACEOF
8170 cat confdefs.h >>conftest.$ac_ext
8171 cat >>conftest.$ac_ext <<_ACEOF
8172 /* end confdefs.h. */
8174 int
8175 main ()
8176 {
8177 /* FIXME: Include the comments suggested by Paul. */
8178 #ifndef __cplusplus
8179 /* Ultrix mips cc rejects this. */
8180 typedef int charset[2];
8181 const charset x;
8182 /* SunOS 4.1.1 cc rejects this. */
8183 char const *const *ccp;
8184 char **p;
8185 /* NEC SVR4.0.2 mips cc rejects this. */
8186 struct point {int x, y;};
8187 static struct point const zero = {0,0};
8188 /* AIX XL C 1.02.0.0 rejects this.
8189 It does not let you subtract one const X* pointer from another in
8190 an arm of an if-expression whose if-part is not a constant
8191 expression */
8192 const char *g = "string";
8193 ccp = &g + (g ? g-g : 0);
8194 /* HPUX 7.0 cc rejects these. */
8195 ++ccp;
8196 p = (char**) ccp;
8197 ccp = (char const *const *) p;
8198 { /* SCO 3.2v4 cc rejects this. */
8199 char *t;
8200 char const *s = 0 ? (char *) 0 : (char const *) 0;
8202 *t++ = 0;
8203 if (s) return 0;
8204 }
8205 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
8206 int x[] = {25, 17};
8207 const int *foo = &x[0];
8208 ++foo;
8209 }
8210 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8211 typedef const int *iptr;
8212 iptr p = 0;
8213 ++p;
8214 }
8215 { /* AIX XL C 1.02.0.0 rejects this saying
8216 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8217 struct s { int j; const int *ap[3]; };
8218 struct s *b; b->j = 5;
8219 }
8220 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8221 const int foo = 10;
8222 if (!foo) return 0;
8223 }
8224 return !x[0] && !zero.x;
8225 #endif
8227 ;
8228 return 0;
8229 }
8230 _ACEOF
8231 rm -f conftest.$ac_objext
8232 if { (ac_try="$ac_compile"
8233 case "(($ac_try" in
8234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8235 *) ac_try_echo=$ac_try;;
8236 esac
8237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8238 (eval "$ac_compile") 2>conftest.er1
8239 ac_status=$?
8240 grep -v '^ *+' conftest.er1 >conftest.err
8241 rm -f conftest.er1
8242 cat conftest.err >&5
8243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8244 (exit $ac_status); } &&
8245 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8246 { (case "(($ac_try" in
8247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8248 *) ac_try_echo=$ac_try;;
8249 esac
8250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8251 (eval "$ac_try") 2>&5
8252 ac_status=$?
8253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8254 (exit $ac_status); }; } &&
8255 { ac_try='test -s conftest.$ac_objext'
8256 { (case "(($ac_try" in
8257 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8258 *) ac_try_echo=$ac_try;;
8259 esac
8260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8261 (eval "$ac_try") 2>&5
8262 ac_status=$?
8263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8264 (exit $ac_status); }; }; then
8265 ac_cv_c_const=yes
8266 else
8267 echo "$as_me: failed program was:" >&5
8268 sed 's/^/| /' conftest.$ac_ext >&5
8270 ac_cv_c_const=no
8271 fi
8273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8274 fi
8275 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8276 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8277 if test $ac_cv_c_const = no; then
8279 cat >>confdefs.h <<\_ACEOF
8280 #define const
8281 _ACEOF
8283 fi
8290 ac_header_dirent=no
8291 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8292 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8293 { echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
8294 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
8295 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8296 echo $ECHO_N "(cached) $ECHO_C" >&6
8297 else
8298 cat >conftest.$ac_ext <<_ACEOF
8299 /* confdefs.h. */
8300 _ACEOF
8301 cat confdefs.h >>conftest.$ac_ext
8302 cat >>conftest.$ac_ext <<_ACEOF
8303 /* end confdefs.h. */
8304 #include <sys/types.h>
8305 #include <$ac_hdr>
8307 int
8308 main ()
8309 {
8310 if ((DIR *) 0)
8311 return 0;
8312 ;
8313 return 0;
8314 }
8315 _ACEOF
8316 rm -f conftest.$ac_objext
8317 if { (ac_try="$ac_compile"
8318 case "(($ac_try" in
8319 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8320 *) ac_try_echo=$ac_try;;
8321 esac
8322 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8323 (eval "$ac_compile") 2>conftest.er1
8324 ac_status=$?
8325 grep -v '^ *+' conftest.er1 >conftest.err
8326 rm -f conftest.er1
8327 cat conftest.err >&5
8328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8329 (exit $ac_status); } &&
8330 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8331 { (case "(($ac_try" in
8332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8333 *) ac_try_echo=$ac_try;;
8334 esac
8335 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8336 (eval "$ac_try") 2>&5
8337 ac_status=$?
8338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8339 (exit $ac_status); }; } &&
8340 { ac_try='test -s conftest.$ac_objext'
8341 { (case "(($ac_try" in
8342 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8343 *) ac_try_echo=$ac_try;;
8344 esac
8345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8346 (eval "$ac_try") 2>&5
8347 ac_status=$?
8348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8349 (exit $ac_status); }; }; then
8350 eval "$as_ac_Header=yes"
8351 else
8352 echo "$as_me: failed program was:" >&5
8353 sed 's/^/| /' conftest.$ac_ext >&5
8355 eval "$as_ac_Header=no"
8356 fi
8358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8359 fi
8360 ac_res=`eval echo '${'$as_ac_Header'}'`
8361 { echo "$as_me:$LINENO: result: $ac_res" >&5
8362 echo "${ECHO_T}$ac_res" >&6; }
8363 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8364 cat >>confdefs.h <<_ACEOF
8365 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8366 _ACEOF
8368 ac_header_dirent=$ac_hdr; break
8369 fi
8371 done
8372 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8373 if test $ac_header_dirent = dirent.h; then
8374 { echo "$as_me:$LINENO: checking for library containing opendir" >&5
8375 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
8376 if test "${ac_cv_search_opendir+set}" = set; then
8377 echo $ECHO_N "(cached) $ECHO_C" >&6
8378 else
8379 ac_func_search_save_LIBS=$LIBS
8380 cat >conftest.$ac_ext <<_ACEOF
8381 /* confdefs.h. */
8382 _ACEOF
8383 cat confdefs.h >>conftest.$ac_ext
8384 cat >>conftest.$ac_ext <<_ACEOF
8385 /* end confdefs.h. */
8387 /* Override any GCC internal prototype to avoid an error.
8388 Use char because int might match the return type of a GCC
8389 builtin and then its argument prototype would still apply. */
8390 #ifdef __cplusplus
8391 extern "C"
8392 #endif
8393 char opendir ();
8394 int
8395 main ()
8396 {
8397 return opendir ();
8398 ;
8399 return 0;
8400 }
8401 _ACEOF
8402 for ac_lib in '' dir; do
8403 if test -z "$ac_lib"; then
8404 ac_res="none required"
8405 else
8406 ac_res=-l$ac_lib
8407 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8408 fi
8409 rm -f conftest.$ac_objext conftest$ac_exeext
8410 if { (ac_try="$ac_link"
8411 case "(($ac_try" in
8412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8413 *) ac_try_echo=$ac_try;;
8414 esac
8415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8416 (eval "$ac_link") 2>conftest.er1
8417 ac_status=$?
8418 grep -v '^ *+' conftest.er1 >conftest.err
8419 rm -f conftest.er1
8420 cat conftest.err >&5
8421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8422 (exit $ac_status); } &&
8423 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8424 { (case "(($ac_try" in
8425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8426 *) ac_try_echo=$ac_try;;
8427 esac
8428 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8429 (eval "$ac_try") 2>&5
8430 ac_status=$?
8431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8432 (exit $ac_status); }; } &&
8433 { ac_try='test -s conftest$ac_exeext'
8434 { (case "(($ac_try" in
8435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8436 *) ac_try_echo=$ac_try;;
8437 esac
8438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8439 (eval "$ac_try") 2>&5
8440 ac_status=$?
8441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442 (exit $ac_status); }; }; then
8443 ac_cv_search_opendir=$ac_res
8444 else
8445 echo "$as_me: failed program was:" >&5
8446 sed 's/^/| /' conftest.$ac_ext >&5
8449 fi
8451 rm -f core conftest.err conftest.$ac_objext \
8452 conftest$ac_exeext
8453 if test "${ac_cv_search_opendir+set}" = set; then
8454 break
8455 fi
8456 done
8457 if test "${ac_cv_search_opendir+set}" = set; then
8458 :
8459 else
8460 ac_cv_search_opendir=no
8461 fi
8462 rm conftest.$ac_ext
8463 LIBS=$ac_func_search_save_LIBS
8464 fi
8465 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
8466 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
8467 ac_res=$ac_cv_search_opendir
8468 if test "$ac_res" != no; then
8469 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8471 fi
8473 else
8474 { echo "$as_me:$LINENO: checking for library containing opendir" >&5
8475 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
8476 if test "${ac_cv_search_opendir+set}" = set; then
8477 echo $ECHO_N "(cached) $ECHO_C" >&6
8478 else
8479 ac_func_search_save_LIBS=$LIBS
8480 cat >conftest.$ac_ext <<_ACEOF
8481 /* confdefs.h. */
8482 _ACEOF
8483 cat confdefs.h >>conftest.$ac_ext
8484 cat >>conftest.$ac_ext <<_ACEOF
8485 /* end confdefs.h. */
8487 /* Override any GCC internal prototype to avoid an error.
8488 Use char because int might match the return type of a GCC
8489 builtin and then its argument prototype would still apply. */
8490 #ifdef __cplusplus
8491 extern "C"
8492 #endif
8493 char opendir ();
8494 int
8495 main ()
8496 {
8497 return opendir ();
8498 ;
8499 return 0;
8500 }
8501 _ACEOF
8502 for ac_lib in '' x; do
8503 if test -z "$ac_lib"; then
8504 ac_res="none required"
8505 else
8506 ac_res=-l$ac_lib
8507 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8508 fi
8509 rm -f conftest.$ac_objext conftest$ac_exeext
8510 if { (ac_try="$ac_link"
8511 case "(($ac_try" in
8512 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8513 *) ac_try_echo=$ac_try;;
8514 esac
8515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8516 (eval "$ac_link") 2>conftest.er1
8517 ac_status=$?
8518 grep -v '^ *+' conftest.er1 >conftest.err
8519 rm -f conftest.er1
8520 cat conftest.err >&5
8521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8522 (exit $ac_status); } &&
8523 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8524 { (case "(($ac_try" in
8525 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8526 *) ac_try_echo=$ac_try;;
8527 esac
8528 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8529 (eval "$ac_try") 2>&5
8530 ac_status=$?
8531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8532 (exit $ac_status); }; } &&
8533 { ac_try='test -s conftest$ac_exeext'
8534 { (case "(($ac_try" in
8535 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8536 *) ac_try_echo=$ac_try;;
8537 esac
8538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8539 (eval "$ac_try") 2>&5
8540 ac_status=$?
8541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8542 (exit $ac_status); }; }; then
8543 ac_cv_search_opendir=$ac_res
8544 else
8545 echo "$as_me: failed program was:" >&5
8546 sed 's/^/| /' conftest.$ac_ext >&5
8549 fi
8551 rm -f core conftest.err conftest.$ac_objext \
8552 conftest$ac_exeext
8553 if test "${ac_cv_search_opendir+set}" = set; then
8554 break
8555 fi
8556 done
8557 if test "${ac_cv_search_opendir+set}" = set; then
8558 :
8559 else
8560 ac_cv_search_opendir=no
8561 fi
8562 rm conftest.$ac_ext
8563 LIBS=$ac_func_search_save_LIBS
8564 fi
8565 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
8566 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
8567 ac_res=$ac_cv_search_opendir
8568 if test "$ac_res" != no; then
8569 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8571 fi
8573 fi
8576 for ac_header in dlfcn.h
8577 do
8578 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8579 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8580 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8581 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8582 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8583 echo $ECHO_N "(cached) $ECHO_C" >&6
8584 fi
8585 ac_res=`eval echo '${'$as_ac_Header'}'`
8586 { echo "$as_me:$LINENO: result: $ac_res" >&5
8587 echo "${ECHO_T}$ac_res" >&6; }
8588 else
8589 # Is the header compilable?
8590 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
8591 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8592 cat >conftest.$ac_ext <<_ACEOF
8593 /* confdefs.h. */
8594 _ACEOF
8595 cat confdefs.h >>conftest.$ac_ext
8596 cat >>conftest.$ac_ext <<_ACEOF
8597 /* end confdefs.h. */
8598 $ac_includes_default
8599 #include <$ac_header>
8600 _ACEOF
8601 rm -f conftest.$ac_objext
8602 if { (ac_try="$ac_compile"
8603 case "(($ac_try" in
8604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8605 *) ac_try_echo=$ac_try;;
8606 esac
8607 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8608 (eval "$ac_compile") 2>conftest.er1
8609 ac_status=$?
8610 grep -v '^ *+' conftest.er1 >conftest.err
8611 rm -f conftest.er1
8612 cat conftest.err >&5
8613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8614 (exit $ac_status); } &&
8615 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8616 { (case "(($ac_try" in
8617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8618 *) ac_try_echo=$ac_try;;
8619 esac
8620 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8621 (eval "$ac_try") 2>&5
8622 ac_status=$?
8623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8624 (exit $ac_status); }; } &&
8625 { ac_try='test -s conftest.$ac_objext'
8626 { (case "(($ac_try" in
8627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8628 *) ac_try_echo=$ac_try;;
8629 esac
8630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8631 (eval "$ac_try") 2>&5
8632 ac_status=$?
8633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8634 (exit $ac_status); }; }; then
8635 ac_header_compiler=yes
8636 else
8637 echo "$as_me: failed program was:" >&5
8638 sed 's/^/| /' conftest.$ac_ext >&5
8640 ac_header_compiler=no
8641 fi
8643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8644 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8645 echo "${ECHO_T}$ac_header_compiler" >&6; }
8647 # Is the header present?
8648 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
8649 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8650 cat >conftest.$ac_ext <<_ACEOF
8651 /* confdefs.h. */
8652 _ACEOF
8653 cat confdefs.h >>conftest.$ac_ext
8654 cat >>conftest.$ac_ext <<_ACEOF
8655 /* end confdefs.h. */
8656 #include <$ac_header>
8657 _ACEOF
8658 if { (ac_try="$ac_cpp conftest.$ac_ext"
8659 case "(($ac_try" in
8660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8661 *) ac_try_echo=$ac_try;;
8662 esac
8663 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8664 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8665 ac_status=$?
8666 grep -v '^ *+' conftest.er1 >conftest.err
8667 rm -f conftest.er1
8668 cat conftest.err >&5
8669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8670 (exit $ac_status); } >/dev/null; then
8671 if test -s conftest.err; then
8672 ac_cpp_err=$ac_c_preproc_warn_flag
8673 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8674 else
8675 ac_cpp_err=
8676 fi
8677 else
8678 ac_cpp_err=yes
8679 fi
8680 if test -z "$ac_cpp_err"; then
8681 ac_header_preproc=yes
8682 else
8683 echo "$as_me: failed program was:" >&5
8684 sed 's/^/| /' conftest.$ac_ext >&5
8686 ac_header_preproc=no
8687 fi
8689 rm -f conftest.err conftest.$ac_ext
8690 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8691 echo "${ECHO_T}$ac_header_preproc" >&6; }
8693 # So? What about this header?
8694 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8695 yes:no: )
8696 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8697 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8698 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8699 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8700 ac_header_preproc=yes
8701 ;;
8702 no:yes:* )
8703 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8704 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8705 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8706 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8707 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8708 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8709 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8710 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8711 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8712 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8713 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8714 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8715 ( cat <<\_ASBOX
8716 ## ------------------------------------ ##
8717 ## Report this to http://llvm.org/bugs/ ##
8718 ## ------------------------------------ ##
8719 _ASBOX
8720 ) | sed "s/^/$as_me: WARNING: /" >&2
8721 ;;
8722 esac
8723 { echo "$as_me:$LINENO: checking for $ac_header" >&5
8724 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8725 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8726 echo $ECHO_N "(cached) $ECHO_C" >&6
8727 else
8728 eval "$as_ac_Header=\$ac_header_preproc"
8729 fi
8730 ac_res=`eval echo '${'$as_ac_Header'}'`
8731 { echo "$as_me:$LINENO: result: $ac_res" >&5
8732 echo "${ECHO_T}$ac_res" >&6; }
8734 fi
8735 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8736 cat >>confdefs.h <<_ACEOF
8737 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8738 _ACEOF
8740 fi
8742 done
8744 # Check whether --enable-ltdl-install was given.
8745 if test "${enable_ltdl_install+set}" = set; then
8746 enableval=$enable_ltdl_install;
8747 fi
8752 if test x"${enable_ltdl_install-no}" != xno; then
8753 INSTALL_LTDL_TRUE=
8754 INSTALL_LTDL_FALSE='#'
8755 else
8756 INSTALL_LTDL_TRUE='#'
8757 INSTALL_LTDL_FALSE=
8758 fi
8762 if test x"${enable_ltdl_convenience-no}" != xno; then
8763 CONVENIENCE_LTDL_TRUE=
8764 CONVENIENCE_LTDL_FALSE='#'
8765 else
8766 CONVENIENCE_LTDL_TRUE='#'
8767 CONVENIENCE_LTDL_FALSE=
8768 fi
8771 { echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
8772 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
8773 library_names_spec=
8774 libname_spec='lib$name'
8775 soname_spec=
8776 shrext_cmds=".so"
8777 postinstall_cmds=
8778 postuninstall_cmds=
8779 finish_cmds=
8780 finish_eval=
8781 shlibpath_var=
8782 shlibpath_overrides_runpath=unknown
8783 version_type=none
8784 dynamic_linker="$host_os ld.so"
8785 sys_lib_dlsearch_path_spec="/lib /usr/lib"
8786 if test "$GCC" = yes; then
8787 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
8788 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
8789 # if the path contains ";" then we assume it to be the separator
8790 # otherwise default to the standard path separator (i.e. ":") - it is
8791 # assumed that no part of a normal pathname contains ";" but that should
8792 # okay in the real world where ";" in dirpaths is itself problematic.
8793 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
8794 else
8795 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
8796 fi
8797 else
8798 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
8799 fi
8800 need_lib_prefix=unknown
8801 hardcode_into_libs=no
8803 # when you set need_version to no, make sure it does not cause -set_version
8804 # flags to be left without arguments
8805 need_version=unknown
8807 case $host_os in
8808 aix3*)
8809 version_type=linux
8810 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
8811 shlibpath_var=LIBPATH
8813 # AIX 3 has no versioning support, so we append a major version to the name.
8814 soname_spec='${libname}${release}${shared_ext}$major'
8815 ;;
8817 aix4* | aix5*)
8818 version_type=linux
8819 need_lib_prefix=no
8820 need_version=no
8821 hardcode_into_libs=yes
8822 if test "$host_cpu" = ia64; then
8823 # AIX 5 supports IA64
8824 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
8825 shlibpath_var=LD_LIBRARY_PATH
8826 else
8827 # With GCC up to 2.95.x, collect2 would create an import file
8828 # for dependence libraries. The import file would start with
8829 # the line `#! .'. This would cause the generated library to
8830 # depend on `.', always an invalid library. This was fixed in
8831 # development snapshots of GCC prior to 3.0.
8832 case $host_os in
8833 aix4 | aix4.[01] | aix4.[01].*)
8834 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
8835 echo ' yes '
8836 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
8837 :
8838 else
8839 can_build_shared=no
8840 fi
8841 ;;
8842 esac
8843 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
8844 # soname into executable. Probably we can add versioning support to
8845 # collect2, so additional links can be useful in future.
8846 if test "$aix_use_runtimelinking" = yes; then
8847 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
8848 # instead of lib<name>.a to let people know that these are not
8849 # typical AIX shared libraries.
8850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8851 else
8852 # We preserve .a as extension for shared libraries through AIX4.2
8853 # and later when we are not doing run time linking.
8854 library_names_spec='${libname}${release}.a $libname.a'
8855 soname_spec='${libname}${release}${shared_ext}$major'
8856 fi
8857 shlibpath_var=LIBPATH
8858 fi
8859 ;;
8861 amigaos*)
8862 library_names_spec='$libname.ixlibrary $libname.a'
8863 # Create ${libname}_ixlibrary.a entries in /sys/libs.
8864 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
8865 ;;
8867 beos*)
8868 library_names_spec='${libname}${shared_ext}'
8869 dynamic_linker="$host_os ld.so"
8870 shlibpath_var=LIBRARY_PATH
8871 ;;
8873 bsdi[45]*)
8874 version_type=linux
8875 need_version=no
8876 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
8877 soname_spec='${libname}${release}${shared_ext}$major'
8878 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
8879 shlibpath_var=LD_LIBRARY_PATH
8880 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
8881 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
8882 # the default ld.so.conf also contains /usr/contrib/lib and
8883 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
8884 # libtool to hard-code these into programs
8885 ;;
8887 cygwin* | mingw* | pw32*)
8888 version_type=windows
8889 shrext_cmds=".dll"
8890 need_version=no
8891 need_lib_prefix=no
8893 case $GCC,$host_os in
8894 yes,cygwin* | yes,mingw* | yes,pw32*)
8895 library_names_spec='$libname.dll.a'
8896 # DLL is installed to $(libdir)/../bin by postinstall_cmds
8897 postinstall_cmds='base_file=`basename \${file}`~
8898 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
8899 dldir=$destdir/`dirname \$dlpath`~
8900 test -d \$dldir || mkdir -p \$dldir~
8901 $install_prog $dir/$dlname \$dldir/$dlname~
8902 chmod a+x \$dldir/$dlname'
8903 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
8904 dlpath=$dir/\$dldll~
8905 $rm \$dlpath'
8906 shlibpath_overrides_runpath=yes
8908 case $host_os in
8909 cygwin*)
8910 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
8911 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8912 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
8913 ;;
8914 mingw*)
8915 # MinGW DLLs use traditional 'lib' prefix
8916 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8917 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
8918 if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
8919 # It is most probably a Windows format PATH printed by
8920 # mingw gcc, but we are running on Cygwin. Gcc prints its search
8921 # path with ; separators, and with drive letters. We can handle the
8922 # drive letters (cygwin fileutils understands them), so leave them,
8923 # especially as we might pass files found there to a mingw objdump,
8924 # which wouldn't understand a cygwinified path. Ahh.
8925 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
8926 else
8927 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
8928 fi
8929 ;;
8930 pw32*)
8931 # pw32 DLLs use 'pw' prefix rather than 'lib'
8932 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
8933 ;;
8934 esac
8935 ;;
8937 *)
8938 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
8939 ;;
8940 esac
8941 dynamic_linker='Win32 ld.exe'
8942 # FIXME: first we should search . and the directory the executable is in
8943 shlibpath_var=PATH
8944 ;;
8946 darwin* | rhapsody*)
8947 dynamic_linker="$host_os dyld"
8948 version_type=darwin
8949 need_lib_prefix=no
8950 need_version=no
8951 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
8952 soname_spec='${libname}${release}${major}$shared_ext'
8953 shlibpath_overrides_runpath=yes
8954 shlibpath_var=DYLD_LIBRARY_PATH
8955 shrext_cmds='.dylib'
8956 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
8957 if test "$GCC" = yes; then
8958 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
8959 else
8960 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
8961 fi
8962 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
8963 ;;
8965 dgux*)
8966 version_type=linux
8967 need_lib_prefix=no
8968 need_version=no
8969 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
8970 soname_spec='${libname}${release}${shared_ext}$major'
8971 shlibpath_var=LD_LIBRARY_PATH
8972 ;;
8974 freebsd1.*)
8975 dynamic_linker=no
8976 ;;
8978 kfreebsd*-gnu)
8979 version_type=linux
8980 need_lib_prefix=no
8981 need_version=no
8982 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
8983 soname_spec='${libname}${release}${shared_ext}$major'
8984 shlibpath_var=LD_LIBRARY_PATH
8985 shlibpath_overrides_runpath=no
8986 hardcode_into_libs=yes
8987 dynamic_linker='GNU ld.so'
8988 ;;
8990 freebsd* | dragonfly*)
8991 # DragonFly does not have aout. When/if they implement a new
8992 # versioning mechanism, adjust this.
8993 if test -x /usr/bin/objformat; then
8994 objformat=`/usr/bin/objformat`
8995 else
8996 case $host_os in
8997 freebsd[123].*) objformat=aout ;;
8998 *) objformat=elf ;;
8999 esac
9000 fi
9001 version_type=freebsd-$objformat
9002 case $version_type in
9003 freebsd-elf*)
9004 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9005 need_version=no
9006 need_lib_prefix=no
9007 ;;
9008 freebsd-*)
9009 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9010 need_version=yes
9011 ;;
9012 esac
9013 shlibpath_var=LD_LIBRARY_PATH
9014 case $host_os in
9015 freebsd2.*)
9016 shlibpath_overrides_runpath=yes
9017 ;;
9018 freebsd3.[01]* | freebsdelf3.[01]*)
9019 shlibpath_overrides_runpath=yes
9020 hardcode_into_libs=yes
9021 ;;
9022 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9023 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9024 shlibpath_overrides_runpath=no
9025 hardcode_into_libs=yes
9026 ;;
9027 freebsd*) # from 4.6 on
9028 shlibpath_overrides_runpath=yes
9029 hardcode_into_libs=yes
9030 ;;
9031 esac
9032 ;;
9034 gnu*)
9035 version_type=linux
9036 need_lib_prefix=no
9037 need_version=no
9038 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9039 soname_spec='${libname}${release}${shared_ext}$major'
9040 shlibpath_var=LD_LIBRARY_PATH
9041 hardcode_into_libs=yes
9042 ;;
9044 hpux9* | hpux10* | hpux11*)
9045 # Give a soname corresponding to the major version so that dld.sl refuses to
9046 # link against other versions.
9047 version_type=sunos
9048 need_lib_prefix=no
9049 need_version=no
9050 case $host_cpu in
9051 ia64*)
9052 shrext_cmds='.so'
9053 hardcode_into_libs=yes
9054 dynamic_linker="$host_os dld.so"
9055 shlibpath_var=LD_LIBRARY_PATH
9056 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9057 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9058 soname_spec='${libname}${release}${shared_ext}$major'
9059 if test "X$HPUX_IA64_MODE" = X32; then
9060 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9061 else
9062 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9063 fi
9064 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9065 ;;
9066 hppa*64*)
9067 shrext_cmds='.sl'
9068 hardcode_into_libs=yes
9069 dynamic_linker="$host_os dld.sl"
9070 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9071 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9072 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9073 soname_spec='${libname}${release}${shared_ext}$major'
9074 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9075 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9076 ;;
9077 *)
9078 shrext_cmds='.sl'
9079 dynamic_linker="$host_os dld.sl"
9080 shlibpath_var=SHLIB_PATH
9081 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
9082 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9083 soname_spec='${libname}${release}${shared_ext}$major'
9084 ;;
9085 esac
9086 # HP-UX runs *really* slowly unless shared libraries are mode 555.
9087 postinstall_cmds='chmod 555 $lib'
9088 ;;
9090 interix3*)
9091 version_type=linux
9092 need_lib_prefix=no
9093 need_version=no
9094 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9095 soname_spec='${libname}${release}${shared_ext}$major'
9096 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
9097 shlibpath_var=LD_LIBRARY_PATH
9098 shlibpath_overrides_runpath=no
9099 hardcode_into_libs=yes
9100 ;;
9102 irix5* | irix6* | nonstopux*)
9103 case $host_os in
9104 nonstopux*) version_type=nonstopux ;;
9105 *)
9106 if test "$lt_cv_prog_gnu_ld" = yes; then
9107 version_type=linux
9108 else
9109 version_type=irix
9110 fi ;;
9111 esac
9112 need_lib_prefix=no
9113 need_version=no
9114 soname_spec='${libname}${release}${shared_ext}$major'
9115 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
9116 case $host_os in
9117 irix5* | nonstopux*)
9118 libsuff= shlibsuff=
9119 ;;
9120 *)
9121 case $LD in # libtool.m4 will add one of these switches to LD
9122 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
9123 libsuff= shlibsuff= libmagic=32-bit;;
9124 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
9125 libsuff=32 shlibsuff=N32 libmagic=N32;;
9126 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
9127 libsuff=64 shlibsuff=64 libmagic=64-bit;;
9128 *) libsuff= shlibsuff= libmagic=never-match;;
9129 esac
9130 ;;
9131 esac
9132 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
9133 shlibpath_overrides_runpath=no
9134 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
9135 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
9136 hardcode_into_libs=yes
9137 ;;
9139 # No shared lib support for Linux oldld, aout, or coff.
9140 linux*oldld* | linux*aout* | linux*coff*)
9141 dynamic_linker=no
9142 ;;
9144 # This must be Linux ELF.
9145 linux*)
9146 version_type=linux
9147 need_lib_prefix=no
9148 need_version=no
9149 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9150 soname_spec='${libname}${release}${shared_ext}$major'
9151 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
9152 shlibpath_var=LD_LIBRARY_PATH
9153 shlibpath_overrides_runpath=no
9154 # This implies no fast_install, which is unacceptable.
9155 # Some rework will be needed to allow for fast_install
9156 # before this can be enabled.
9157 hardcode_into_libs=yes
9159 # Append ld.so.conf contents to the search path
9160 if test -f /etc/ld.so.conf; then
9161 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
9162 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
9163 fi
9165 # We used to test for /lib/ld.so.1 and disable shared libraries on
9166 # powerpc, because MkLinux only supported shared libraries with the
9167 # GNU dynamic linker. Since this was broken with cross compilers,
9168 # most powerpc-linux boxes support dynamic linking these days and
9169 # people can always --disable-shared, the test was removed, and we
9170 # assume the GNU/Linux dynamic linker is in use.
9171 dynamic_linker='GNU/Linux ld.so'
9172 ;;
9174 knetbsd*-gnu)
9175 version_type=linux
9176 need_lib_prefix=no
9177 need_version=no
9178 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9179 soname_spec='${libname}${release}${shared_ext}$major'
9180 shlibpath_var=LD_LIBRARY_PATH
9181 shlibpath_overrides_runpath=no
9182 hardcode_into_libs=yes
9183 dynamic_linker='GNU ld.so'
9184 ;;
9186 netbsd*)
9187 version_type=sunos
9188 need_lib_prefix=no
9189 need_version=no
9190 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
9191 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
9192 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
9193 dynamic_linker='NetBSD (a.out) ld.so'
9194 else
9195 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9196 soname_spec='${libname}${release}${shared_ext}$major'
9197 dynamic_linker='NetBSD ld.elf_so'
9198 fi
9199 shlibpath_var=LD_LIBRARY_PATH
9200 shlibpath_overrides_runpath=yes
9201 hardcode_into_libs=yes
9202 ;;
9204 newsos6)
9205 version_type=linux
9206 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9207 shlibpath_var=LD_LIBRARY_PATH
9208 shlibpath_overrides_runpath=yes
9209 ;;
9211 nto-qnx*)
9212 version_type=linux
9213 need_lib_prefix=no
9214 need_version=no
9215 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9216 soname_spec='${libname}${release}${shared_ext}$major'
9217 shlibpath_var=LD_LIBRARY_PATH
9218 shlibpath_overrides_runpath=yes
9219 ;;
9221 openbsd* | bitrig*)
9222 version_type=sunos
9223 sys_lib_dlsearch_path_spec="/usr/lib"
9224 need_lib_prefix=no
9225 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
9226 case $host_os in
9227 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
9228 *) need_version=no ;;
9229 esac
9230 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
9231 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
9232 shlibpath_var=LD_LIBRARY_PATH
9233 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9234 case $host_os in
9235 openbsd2.[89] | openbsd2.[89].*)
9236 shlibpath_overrides_runpath=no
9237 ;;
9238 *)
9239 shlibpath_overrides_runpath=yes
9240 ;;
9241 esac
9242 else
9243 shlibpath_overrides_runpath=yes
9244 fi
9245 ;;
9247 os2*)
9248 libname_spec='$name'
9249 shrext_cmds=".dll"
9250 need_lib_prefix=no
9251 library_names_spec='$libname${shared_ext} $libname.a'
9252 dynamic_linker='OS/2 ld.exe'
9253 shlibpath_var=LIBPATH
9254 ;;
9256 osf3* | osf4* | osf5*)
9257 version_type=osf
9258 need_lib_prefix=no
9259 need_version=no
9260 soname_spec='${libname}${release}${shared_ext}$major'
9261 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9262 shlibpath_var=LD_LIBRARY_PATH
9263 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
9264 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
9265 ;;
9267 solaris*)
9268 version_type=linux
9269 need_lib_prefix=no
9270 need_version=no
9271 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9272 soname_spec='${libname}${release}${shared_ext}$major'
9273 shlibpath_var=LD_LIBRARY_PATH
9274 shlibpath_overrides_runpath=yes
9275 hardcode_into_libs=yes
9276 # ldd complains unless libraries are executable
9277 postinstall_cmds='chmod +x $lib'
9278 ;;
9280 sunos4*)
9281 version_type=sunos
9282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
9283 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
9284 shlibpath_var=LD_LIBRARY_PATH
9285 shlibpath_overrides_runpath=yes
9286 if test "$with_gnu_ld" = yes; then
9287 need_lib_prefix=no
9288 fi
9289 need_version=yes
9290 ;;
9292 sysv4 | sysv4.3*)
9293 version_type=linux
9294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9295 soname_spec='${libname}${release}${shared_ext}$major'
9296 shlibpath_var=LD_LIBRARY_PATH
9297 case $host_vendor in
9298 sni)
9299 shlibpath_overrides_runpath=no
9300 need_lib_prefix=no
9301 export_dynamic_flag_spec='${wl}-Blargedynsym'
9302 runpath_var=LD_RUN_PATH
9303 ;;
9304 siemens)
9305 need_lib_prefix=no
9306 ;;
9307 motorola)
9308 need_lib_prefix=no
9309 need_version=no
9310 shlibpath_overrides_runpath=no
9311 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
9312 ;;
9313 esac
9314 ;;
9316 sysv4*MP*)
9317 if test -d /usr/nec ;then
9318 version_type=linux
9319 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
9320 soname_spec='$libname${shared_ext}.$major'
9321 shlibpath_var=LD_LIBRARY_PATH
9322 fi
9323 ;;
9325 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
9326 version_type=freebsd-elf
9327 need_lib_prefix=no
9328 need_version=no
9329 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9330 soname_spec='${libname}${release}${shared_ext}$major'
9331 shlibpath_var=LD_LIBRARY_PATH
9332 hardcode_into_libs=yes
9333 if test "$with_gnu_ld" = yes; then
9334 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
9335 shlibpath_overrides_runpath=no
9336 else
9337 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
9338 shlibpath_overrides_runpath=yes
9339 case $host_os in
9340 sco3.2v5*)
9341 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
9342 ;;
9343 esac
9344 fi
9345 sys_lib_dlsearch_path_spec='/usr/lib'
9346 ;;
9348 uts4*)
9349 version_type=linux
9350 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9351 soname_spec='${libname}${release}${shared_ext}$major'
9352 shlibpath_var=LD_LIBRARY_PATH
9353 ;;
9355 *)
9356 dynamic_linker=no
9357 ;;
9358 esac
9359 { echo "$as_me:$LINENO: result: $dynamic_linker" >&5
9360 echo "${ECHO_T}$dynamic_linker" >&6; }
9361 test "$dynamic_linker" = no && can_build_shared=no
9363 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
9364 if test "$GCC" = yes; then
9365 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
9366 fi
9369 { echo "$as_me:$LINENO: checking which extension is used for loadable modules" >&5
9370 echo $ECHO_N "checking which extension is used for loadable modules... $ECHO_C" >&6; }
9371 if test "${libltdl_cv_shlibext+set}" = set; then
9372 echo $ECHO_N "(cached) $ECHO_C" >&6
9373 else
9375 module=yes
9376 eval libltdl_cv_shlibext=$shrext_cmds
9378 fi
9379 { echo "$as_me:$LINENO: result: $libltdl_cv_shlibext" >&5
9380 echo "${ECHO_T}$libltdl_cv_shlibext" >&6; }
9381 if test -n "$libltdl_cv_shlibext"; then
9383 cat >>confdefs.h <<_ACEOF
9384 #define LTDL_SHLIB_EXT "$libltdl_cv_shlibext"
9385 _ACEOF
9387 fi
9390 { echo "$as_me:$LINENO: checking which variable specifies run-time library path" >&5
9391 echo $ECHO_N "checking which variable specifies run-time library path... $ECHO_C" >&6; }
9392 if test "${libltdl_cv_shlibpath_var+set}" = set; then
9393 echo $ECHO_N "(cached) $ECHO_C" >&6
9394 else
9395 libltdl_cv_shlibpath_var="$shlibpath_var"
9396 fi
9397 { echo "$as_me:$LINENO: result: $libltdl_cv_shlibpath_var" >&5
9398 echo "${ECHO_T}$libltdl_cv_shlibpath_var" >&6; }
9399 if test -n "$libltdl_cv_shlibpath_var"; then
9401 cat >>confdefs.h <<_ACEOF
9402 #define LTDL_SHLIBPATH_VAR "$libltdl_cv_shlibpath_var"
9403 _ACEOF
9405 fi
9408 { echo "$as_me:$LINENO: checking for the default library search path" >&5
9409 echo $ECHO_N "checking for the default library search path... $ECHO_C" >&6; }
9410 if test "${libltdl_cv_sys_search_path+set}" = set; then
9411 echo $ECHO_N "(cached) $ECHO_C" >&6
9412 else
9413 libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"
9414 fi
9415 { echo "$as_me:$LINENO: result: $libltdl_cv_sys_search_path" >&5
9416 echo "${ECHO_T}$libltdl_cv_sys_search_path" >&6; }
9417 if test -n "$libltdl_cv_sys_search_path"; then
9418 sys_search_path=
9419 for dir in $libltdl_cv_sys_search_path; do
9420 if test -z "$sys_search_path"; then
9421 sys_search_path="$dir"
9422 else
9423 sys_search_path="$sys_search_path$PATH_SEPARATOR$dir"
9424 fi
9425 done
9427 cat >>confdefs.h <<_ACEOF
9428 #define LTDL_SYSSEARCHPATH "$sys_search_path"
9429 _ACEOF
9431 fi
9433 { echo "$as_me:$LINENO: checking for objdir" >&5
9434 echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
9435 if test "${libltdl_cv_objdir+set}" = set; then
9436 echo $ECHO_N "(cached) $ECHO_C" >&6
9437 else
9438 libltdl_cv_objdir="$objdir"
9439 if test -n "$objdir"; then
9440 :
9441 else
9442 rm -f .libs 2>/dev/null
9443 mkdir .libs 2>/dev/null
9444 if test -d .libs; then
9445 libltdl_cv_objdir=.libs
9446 else
9447 # MS-DOS does not allow filenames that begin with a dot.
9448 libltdl_cv_objdir=_libs
9449 fi
9450 rmdir .libs 2>/dev/null
9451 fi
9453 fi
9454 { echo "$as_me:$LINENO: result: $libltdl_cv_objdir" >&5
9455 echo "${ECHO_T}$libltdl_cv_objdir" >&6; }
9457 cat >>confdefs.h <<_ACEOF
9458 #define LTDL_OBJDIR "$libltdl_cv_objdir/"
9459 _ACEOF
9466 # Check for command to grab the raw symbol name followed by C symbol from nm.
9467 { echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
9468 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
9469 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
9470 echo $ECHO_N "(cached) $ECHO_C" >&6
9471 else
9473 # These are sane defaults that work on at least a few old systems.
9474 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
9476 # Character class describing NM global symbol codes.
9477 symcode='[BCDEGRST]'
9479 # Regexp to match symbols that can be accessed directly from C.
9480 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
9482 # Transform an extracted symbol line into a proper C declaration
9483 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
9485 # Transform an extracted symbol line into symbol name and symbol address
9486 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
9488 # Define system-specific variables.
9489 case $host_os in
9490 aix*)
9491 symcode='[BCDT]'
9492 ;;
9493 cygwin* | mingw* | pw32*)
9494 symcode='[ABCDGISTW]'
9495 ;;
9496 hpux*) # Its linker distinguishes data from code symbols
9497 if test "$host_cpu" = ia64; then
9498 symcode='[ABCDEGRST]'
9499 fi
9500 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
9501 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
9502 ;;
9503 linux*)
9504 if test "$host_cpu" = ia64; then
9505 symcode='[ABCDGIRSTW]'
9506 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
9507 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
9508 fi
9509 ;;
9510 irix* | nonstopux*)
9511 symcode='[BCDEGRST]'
9512 ;;
9513 osf*)
9514 symcode='[BCDEGQRST]'
9515 ;;
9516 solaris*)
9517 symcode='[BDRT]'
9518 ;;
9519 sco3.2v5*)
9520 symcode='[DT]'
9521 ;;
9522 sysv4.2uw2*)
9523 symcode='[DT]'
9524 ;;
9525 sysv5* | sco5v6* | unixware* | OpenUNIX*)
9526 symcode='[ABDT]'
9527 ;;
9528 sysv4)
9529 symcode='[DFNSTU]'
9530 ;;
9531 esac
9533 # Handle CRLF in mingw tool chain
9534 opt_cr=
9535 case $build_os in
9536 mingw*)
9537 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
9538 ;;
9539 esac
9541 # If we're using GNU nm, then use its standard symbol codes.
9542 case `$NM -V 2>&1` in
9543 *GNU* | *'with BFD'*)
9544 symcode='[ABCDGIRSTW]' ;;
9545 esac
9547 # Try without a prefix undercore, then with it.
9548 for ac_symprfx in "" "_"; do
9550 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
9551 symxfrm="\\1 $ac_symprfx\\2 \\2"
9553 # Write the raw and C identifiers.
9554 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
9556 # Check to see that the pipe works correctly.
9557 pipe_works=no
9559 rm -f conftest*
9560 cat > conftest.$ac_ext <<EOF
9561 #ifdef __cplusplus
9562 extern "C" {
9563 #endif
9564 char nm_test_var;
9565 void nm_test_func(){}
9566 #ifdef __cplusplus
9567 }
9568 #endif
9569 int main(){nm_test_var='a';nm_test_func();return(0);}
9570 EOF
9572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9573 (eval $ac_compile) 2>&5
9574 ac_status=$?
9575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9576 (exit $ac_status); }; then
9577 # Now try to grab the symbols.
9578 nlist=conftest.nm
9579 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
9580 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
9581 ac_status=$?
9582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583 (exit $ac_status); } && test -s "$nlist"; then
9584 # Try sorting and uniquifying the output.
9585 if sort "$nlist" | uniq > "$nlist"T; then
9586 mv -f "$nlist"T "$nlist"
9587 else
9588 rm -f "$nlist"T
9589 fi
9591 # Make sure that we snagged all the symbols we need.
9592 if grep ' nm_test_var$' "$nlist" >/dev/null; then
9593 if grep ' nm_test_func$' "$nlist" >/dev/null; then
9594 cat <<EOF > conftest.$ac_ext
9595 #ifdef __cplusplus
9596 extern "C" {
9597 #endif
9599 EOF
9600 # Now generate the symbol file.
9601 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
9603 cat <<EOF >> conftest.$ac_ext
9604 #if defined (__STDC__) && __STDC__
9605 # define lt_ptr_t void *
9606 #else
9607 # define lt_ptr_t char *
9608 # define const
9609 #endif
9611 /* The mapping between symbol names and symbols. */
9612 const struct {
9613 const char *name;
9614 lt_ptr_t address;
9615 }
9616 lt_preloaded_symbols[] =
9617 {
9618 EOF
9619 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
9620 cat <<\EOF >> conftest.$ac_ext
9621 {0, (lt_ptr_t) 0}
9622 };
9624 #ifdef __cplusplus
9625 }
9626 #endif
9627 EOF
9628 # Now try linking the two files.
9629 mv conftest.$ac_objext conftstm.$ac_objext
9630 lt_save_LIBS="$LIBS"
9631 lt_save_CFLAGS="$CFLAGS"
9632 LIBS="conftstm.$ac_objext"
9633 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
9634 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9635 (eval $ac_link) 2>&5
9636 ac_status=$?
9637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9638 (exit $ac_status); } && test -s conftest${ac_exeext}; then
9639 pipe_works=yes
9640 fi
9641 LIBS="$lt_save_LIBS"
9642 CFLAGS="$lt_save_CFLAGS"
9643 else
9644 echo "cannot find nm_test_func in $nlist" >&5
9645 fi
9646 else
9647 echo "cannot find nm_test_var in $nlist" >&5
9648 fi
9649 else
9650 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
9651 fi
9652 else
9653 echo "$progname: failed program was:" >&5
9654 cat conftest.$ac_ext >&5
9655 fi
9656 rm -f conftest* conftst*
9658 # Do not use the global_symbol_pipe unless it works.
9659 if test "$pipe_works" = yes; then
9660 break
9661 else
9662 lt_cv_sys_global_symbol_pipe=
9663 fi
9664 done
9666 fi
9668 if test -z "$lt_cv_sys_global_symbol_pipe"; then
9669 lt_cv_sys_global_symbol_to_cdecl=
9670 fi
9671 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
9672 { echo "$as_me:$LINENO: result: failed" >&5
9673 echo "${ECHO_T}failed" >&6; }
9674 else
9675 { echo "$as_me:$LINENO: result: ok" >&5
9676 echo "${ECHO_T}ok" >&6; }
9677 fi
9680 { echo "$as_me:$LINENO: checking whether libtool supports -dlopen/-dlpreopen" >&5
9681 echo $ECHO_N "checking whether libtool supports -dlopen/-dlpreopen... $ECHO_C" >&6; }
9682 if test "${libltdl_cv_preloaded_symbols+set}" = set; then
9683 echo $ECHO_N "(cached) $ECHO_C" >&6
9684 else
9685 if test -n "$lt_cv_sys_global_symbol_pipe"; then
9686 libltdl_cv_preloaded_symbols=yes
9687 else
9688 libltdl_cv_preloaded_symbols=no
9689 fi
9691 fi
9692 { echo "$as_me:$LINENO: result: $libltdl_cv_preloaded_symbols" >&5
9693 echo "${ECHO_T}$libltdl_cv_preloaded_symbols" >&6; }
9694 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
9696 cat >>confdefs.h <<\_ACEOF
9697 #define HAVE_PRELOADED_SYMBOLS 1
9698 _ACEOF
9700 fi
9702 LIBADD_DL=
9704 ac_ext=c
9705 ac_cpp='$CPP $CPPFLAGS'
9706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9711 { echo "$as_me:$LINENO: checking for shl_load" >&5
9712 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
9713 if test "${ac_cv_func_shl_load+set}" = set; then
9714 echo $ECHO_N "(cached) $ECHO_C" >&6
9715 else
9716 cat >conftest.$ac_ext <<_ACEOF
9717 /* confdefs.h. */
9718 _ACEOF
9719 cat confdefs.h >>conftest.$ac_ext
9720 cat >>conftest.$ac_ext <<_ACEOF
9721 /* end confdefs.h. */
9722 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
9723 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9724 #define shl_load innocuous_shl_load
9726 /* System header to define __stub macros and hopefully few prototypes,
9727 which can conflict with char shl_load (); below.
9728 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9729 <limits.h> exists even on freestanding compilers. */
9731 #ifdef __STDC__
9732 # include <limits.h>
9733 #else
9734 # include <assert.h>
9735 #endif
9737 #undef shl_load
9739 /* Override any GCC internal prototype to avoid an error.
9740 Use char because int might match the return type of a GCC
9741 builtin and then its argument prototype would still apply. */
9742 #ifdef __cplusplus
9743 extern "C"
9744 #endif
9745 char shl_load ();
9746 /* The GNU C library defines this for functions which it implements
9747 to always fail with ENOSYS. Some functions are actually named
9748 something starting with __ and the normal name is an alias. */
9749 #if defined __stub_shl_load || defined __stub___shl_load
9750 choke me
9751 #endif
9753 int
9754 main ()
9755 {
9756 return shl_load ();
9757 ;
9758 return 0;
9759 }
9760 _ACEOF
9761 rm -f conftest.$ac_objext conftest$ac_exeext
9762 if { (ac_try="$ac_link"
9763 case "(($ac_try" in
9764 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9765 *) ac_try_echo=$ac_try;;
9766 esac
9767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9768 (eval "$ac_link") 2>conftest.er1
9769 ac_status=$?
9770 grep -v '^ *+' conftest.er1 >conftest.err
9771 rm -f conftest.er1
9772 cat conftest.err >&5
9773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9774 (exit $ac_status); } &&
9775 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9776 { (case "(($ac_try" in
9777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9778 *) ac_try_echo=$ac_try;;
9779 esac
9780 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9781 (eval "$ac_try") 2>&5
9782 ac_status=$?
9783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9784 (exit $ac_status); }; } &&
9785 { ac_try='test -s conftest$ac_exeext'
9786 { (case "(($ac_try" in
9787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9788 *) ac_try_echo=$ac_try;;
9789 esac
9790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9791 (eval "$ac_try") 2>&5
9792 ac_status=$?
9793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9794 (exit $ac_status); }; }; then
9795 ac_cv_func_shl_load=yes
9796 else
9797 echo "$as_me: failed program was:" >&5
9798 sed 's/^/| /' conftest.$ac_ext >&5
9800 ac_cv_func_shl_load=no
9801 fi
9803 rm -f core conftest.err conftest.$ac_objext \
9804 conftest$ac_exeext conftest.$ac_ext
9805 fi
9806 { echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
9807 echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
9808 if test $ac_cv_func_shl_load = yes; then
9810 cat >>confdefs.h <<\_ACEOF
9811 #define HAVE_SHL_LOAD 1
9812 _ACEOF
9814 else
9815 { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
9816 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
9817 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
9818 echo $ECHO_N "(cached) $ECHO_C" >&6
9819 else
9820 ac_check_lib_save_LIBS=$LIBS
9821 LIBS="-ldld $LIBS"
9822 cat >conftest.$ac_ext <<_ACEOF
9823 /* confdefs.h. */
9824 _ACEOF
9825 cat confdefs.h >>conftest.$ac_ext
9826 cat >>conftest.$ac_ext <<_ACEOF
9827 /* end confdefs.h. */
9829 /* Override any GCC internal prototype to avoid an error.
9830 Use char because int might match the return type of a GCC
9831 builtin and then its argument prototype would still apply. */
9832 #ifdef __cplusplus
9833 extern "C"
9834 #endif
9835 char shl_load ();
9836 int
9837 main ()
9838 {
9839 return shl_load ();
9840 ;
9841 return 0;
9842 }
9843 _ACEOF
9844 rm -f conftest.$ac_objext conftest$ac_exeext
9845 if { (ac_try="$ac_link"
9846 case "(($ac_try" in
9847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9848 *) ac_try_echo=$ac_try;;
9849 esac
9850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9851 (eval "$ac_link") 2>conftest.er1
9852 ac_status=$?
9853 grep -v '^ *+' conftest.er1 >conftest.err
9854 rm -f conftest.er1
9855 cat conftest.err >&5
9856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9857 (exit $ac_status); } &&
9858 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9859 { (case "(($ac_try" in
9860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9861 *) ac_try_echo=$ac_try;;
9862 esac
9863 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9864 (eval "$ac_try") 2>&5
9865 ac_status=$?
9866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9867 (exit $ac_status); }; } &&
9868 { ac_try='test -s conftest$ac_exeext'
9869 { (case "(($ac_try" in
9870 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9871 *) ac_try_echo=$ac_try;;
9872 esac
9873 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9874 (eval "$ac_try") 2>&5
9875 ac_status=$?
9876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9877 (exit $ac_status); }; }; then
9878 ac_cv_lib_dld_shl_load=yes
9879 else
9880 echo "$as_me: failed program was:" >&5
9881 sed 's/^/| /' conftest.$ac_ext >&5
9883 ac_cv_lib_dld_shl_load=no
9884 fi
9886 rm -f core conftest.err conftest.$ac_objext \
9887 conftest$ac_exeext conftest.$ac_ext
9888 LIBS=$ac_check_lib_save_LIBS
9889 fi
9890 { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
9891 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
9892 if test $ac_cv_lib_dld_shl_load = yes; then
9894 cat >>confdefs.h <<\_ACEOF
9895 #define HAVE_SHL_LOAD 1
9896 _ACEOF
9898 LIBADD_DL="$LIBADD_DL -ldld"
9899 else
9900 { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9901 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
9902 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9903 echo $ECHO_N "(cached) $ECHO_C" >&6
9904 else
9905 ac_check_lib_save_LIBS=$LIBS
9906 LIBS="-ldl $LIBS"
9907 cat >conftest.$ac_ext <<_ACEOF
9908 /* confdefs.h. */
9909 _ACEOF
9910 cat confdefs.h >>conftest.$ac_ext
9911 cat >>conftest.$ac_ext <<_ACEOF
9912 /* end confdefs.h. */
9914 /* Override any GCC internal prototype to avoid an error.
9915 Use char because int might match the return type of a GCC
9916 builtin and then its argument prototype would still apply. */
9917 #ifdef __cplusplus
9918 extern "C"
9919 #endif
9920 char dlopen ();
9921 int
9922 main ()
9923 {
9924 return dlopen ();
9925 ;
9926 return 0;
9927 }
9928 _ACEOF
9929 rm -f conftest.$ac_objext conftest$ac_exeext
9930 if { (ac_try="$ac_link"
9931 case "(($ac_try" in
9932 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9933 *) ac_try_echo=$ac_try;;
9934 esac
9935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9936 (eval "$ac_link") 2>conftest.er1
9937 ac_status=$?
9938 grep -v '^ *+' conftest.er1 >conftest.err
9939 rm -f conftest.er1
9940 cat conftest.err >&5
9941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9942 (exit $ac_status); } &&
9943 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9944 { (case "(($ac_try" in
9945 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9946 *) ac_try_echo=$ac_try;;
9947 esac
9948 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9949 (eval "$ac_try") 2>&5
9950 ac_status=$?
9951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9952 (exit $ac_status); }; } &&
9953 { ac_try='test -s conftest$ac_exeext'
9954 { (case "(($ac_try" in
9955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9956 *) ac_try_echo=$ac_try;;
9957 esac
9958 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9959 (eval "$ac_try") 2>&5
9960 ac_status=$?
9961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962 (exit $ac_status); }; }; then
9963 ac_cv_lib_dl_dlopen=yes
9964 else
9965 echo "$as_me: failed program was:" >&5
9966 sed 's/^/| /' conftest.$ac_ext >&5
9968 ac_cv_lib_dl_dlopen=no
9969 fi
9971 rm -f core conftest.err conftest.$ac_objext \
9972 conftest$ac_exeext conftest.$ac_ext
9973 LIBS=$ac_check_lib_save_LIBS
9974 fi
9975 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9976 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
9977 if test $ac_cv_lib_dl_dlopen = yes; then
9979 cat >>confdefs.h <<\_ACEOF
9980 #define HAVE_LIBDL 1
9981 _ACEOF
9983 LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"
9984 else
9985 cat >conftest.$ac_ext <<_ACEOF
9986 /* confdefs.h. */
9987 _ACEOF
9988 cat confdefs.h >>conftest.$ac_ext
9989 cat >>conftest.$ac_ext <<_ACEOF
9990 /* end confdefs.h. */
9991 #if HAVE_DLFCN_H
9992 # include <dlfcn.h>
9993 #endif
9995 int
9996 main ()
9997 {
9998 dlopen(0, 0);
9999 ;
10000 return 0;
10001 }
10002 _ACEOF
10003 rm -f conftest.$ac_objext conftest$ac_exeext
10004 if { (ac_try="$ac_link"
10005 case "(($ac_try" in
10006 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10007 *) ac_try_echo=$ac_try;;
10008 esac
10009 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10010 (eval "$ac_link") 2>conftest.er1
10011 ac_status=$?
10012 grep -v '^ *+' conftest.er1 >conftest.err
10013 rm -f conftest.er1
10014 cat conftest.err >&5
10015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10016 (exit $ac_status); } &&
10017 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10018 { (case "(($ac_try" in
10019 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10020 *) ac_try_echo=$ac_try;;
10021 esac
10022 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10023 (eval "$ac_try") 2>&5
10024 ac_status=$?
10025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10026 (exit $ac_status); }; } &&
10027 { ac_try='test -s conftest$ac_exeext'
10028 { (case "(($ac_try" in
10029 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10030 *) ac_try_echo=$ac_try;;
10031 esac
10032 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10033 (eval "$ac_try") 2>&5
10034 ac_status=$?
10035 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10036 (exit $ac_status); }; }; then
10038 cat >>confdefs.h <<\_ACEOF
10039 #define HAVE_LIBDL 1
10040 _ACEOF
10041 libltdl_cv_func_dlopen="yes"
10042 else
10043 echo "$as_me: failed program was:" >&5
10044 sed 's/^/| /' conftest.$ac_ext >&5
10046 { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
10047 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
10048 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
10049 echo $ECHO_N "(cached) $ECHO_C" >&6
10050 else
10051 ac_check_lib_save_LIBS=$LIBS
10052 LIBS="-lsvld $LIBS"
10053 cat >conftest.$ac_ext <<_ACEOF
10054 /* confdefs.h. */
10055 _ACEOF
10056 cat confdefs.h >>conftest.$ac_ext
10057 cat >>conftest.$ac_ext <<_ACEOF
10058 /* end confdefs.h. */
10060 /* Override any GCC internal prototype to avoid an error.
10061 Use char because int might match the return type of a GCC
10062 builtin and then its argument prototype would still apply. */
10063 #ifdef __cplusplus
10064 extern "C"
10065 #endif
10066 char dlopen ();
10067 int
10068 main ()
10069 {
10070 return dlopen ();
10071 ;
10072 return 0;
10073 }
10074 _ACEOF
10075 rm -f conftest.$ac_objext conftest$ac_exeext
10076 if { (ac_try="$ac_link"
10077 case "(($ac_try" in
10078 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10079 *) ac_try_echo=$ac_try;;
10080 esac
10081 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10082 (eval "$ac_link") 2>conftest.er1
10083 ac_status=$?
10084 grep -v '^ *+' conftest.er1 >conftest.err
10085 rm -f conftest.er1
10086 cat conftest.err >&5
10087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10088 (exit $ac_status); } &&
10089 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10090 { (case "(($ac_try" in
10091 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10092 *) ac_try_echo=$ac_try;;
10093 esac
10094 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10095 (eval "$ac_try") 2>&5
10096 ac_status=$?
10097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10098 (exit $ac_status); }; } &&
10099 { ac_try='test -s conftest$ac_exeext'
10100 { (case "(($ac_try" in
10101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10102 *) ac_try_echo=$ac_try;;
10103 esac
10104 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10105 (eval "$ac_try") 2>&5
10106 ac_status=$?
10107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10108 (exit $ac_status); }; }; then
10109 ac_cv_lib_svld_dlopen=yes
10110 else
10111 echo "$as_me: failed program was:" >&5
10112 sed 's/^/| /' conftest.$ac_ext >&5
10114 ac_cv_lib_svld_dlopen=no
10115 fi
10117 rm -f core conftest.err conftest.$ac_objext \
10118 conftest$ac_exeext conftest.$ac_ext
10119 LIBS=$ac_check_lib_save_LIBS
10120 fi
10121 { echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
10122 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
10123 if test $ac_cv_lib_svld_dlopen = yes; then
10125 cat >>confdefs.h <<\_ACEOF
10126 #define HAVE_LIBDL 1
10127 _ACEOF
10129 LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"
10130 else
10131 { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
10132 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
10133 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
10134 echo $ECHO_N "(cached) $ECHO_C" >&6
10135 else
10136 ac_check_lib_save_LIBS=$LIBS
10137 LIBS="-ldld $LIBS"
10138 cat >conftest.$ac_ext <<_ACEOF
10139 /* confdefs.h. */
10140 _ACEOF
10141 cat confdefs.h >>conftest.$ac_ext
10142 cat >>conftest.$ac_ext <<_ACEOF
10143 /* end confdefs.h. */
10145 /* Override any GCC internal prototype to avoid an error.
10146 Use char because int might match the return type of a GCC
10147 builtin and then its argument prototype would still apply. */
10148 #ifdef __cplusplus
10149 extern "C"
10150 #endif
10151 char dld_link ();
10152 int
10153 main ()
10154 {
10155 return dld_link ();
10156 ;
10157 return 0;
10158 }
10159 _ACEOF
10160 rm -f conftest.$ac_objext conftest$ac_exeext
10161 if { (ac_try="$ac_link"
10162 case "(($ac_try" in
10163 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10164 *) ac_try_echo=$ac_try;;
10165 esac
10166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10167 (eval "$ac_link") 2>conftest.er1
10168 ac_status=$?
10169 grep -v '^ *+' conftest.er1 >conftest.err
10170 rm -f conftest.er1
10171 cat conftest.err >&5
10172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10173 (exit $ac_status); } &&
10174 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10175 { (case "(($ac_try" in
10176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10177 *) ac_try_echo=$ac_try;;
10178 esac
10179 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10180 (eval "$ac_try") 2>&5
10181 ac_status=$?
10182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10183 (exit $ac_status); }; } &&
10184 { ac_try='test -s conftest$ac_exeext'
10185 { (case "(($ac_try" in
10186 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10187 *) ac_try_echo=$ac_try;;
10188 esac
10189 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10190 (eval "$ac_try") 2>&5
10191 ac_status=$?
10192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10193 (exit $ac_status); }; }; then
10194 ac_cv_lib_dld_dld_link=yes
10195 else
10196 echo "$as_me: failed program was:" >&5
10197 sed 's/^/| /' conftest.$ac_ext >&5
10199 ac_cv_lib_dld_dld_link=no
10200 fi
10202 rm -f core conftest.err conftest.$ac_objext \
10203 conftest$ac_exeext conftest.$ac_ext
10204 LIBS=$ac_check_lib_save_LIBS
10205 fi
10206 { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
10207 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
10208 if test $ac_cv_lib_dld_dld_link = yes; then
10210 cat >>confdefs.h <<\_ACEOF
10211 #define HAVE_DLD 1
10212 _ACEOF
10214 LIBADD_DL="$LIBADD_DL -ldld"
10215 else
10216 { echo "$as_me:$LINENO: checking for _dyld_func_lookup" >&5
10217 echo $ECHO_N "checking for _dyld_func_lookup... $ECHO_C" >&6; }
10218 if test "${ac_cv_func__dyld_func_lookup+set}" = set; then
10219 echo $ECHO_N "(cached) $ECHO_C" >&6
10220 else
10221 cat >conftest.$ac_ext <<_ACEOF
10222 /* confdefs.h. */
10223 _ACEOF
10224 cat confdefs.h >>conftest.$ac_ext
10225 cat >>conftest.$ac_ext <<_ACEOF
10226 /* end confdefs.h. */
10227 /* Define _dyld_func_lookup to an innocuous variant, in case <limits.h> declares _dyld_func_lookup.
10228 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10229 #define _dyld_func_lookup innocuous__dyld_func_lookup
10231 /* System header to define __stub macros and hopefully few prototypes,
10232 which can conflict with char _dyld_func_lookup (); below.
10233 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10234 <limits.h> exists even on freestanding compilers. */
10236 #ifdef __STDC__
10237 # include <limits.h>
10238 #else
10239 # include <assert.h>
10240 #endif
10242 #undef _dyld_func_lookup
10244 /* Override any GCC internal prototype to avoid an error.
10245 Use char because int might match the return type of a GCC
10246 builtin and then its argument prototype would still apply. */
10247 #ifdef __cplusplus
10248 extern "C"
10249 #endif
10250 char _dyld_func_lookup ();
10251 /* The GNU C library defines this for functions which it implements
10252 to always fail with ENOSYS. Some functions are actually named
10253 something starting with __ and the normal name is an alias. */
10254 #if defined __stub__dyld_func_lookup || defined __stub____dyld_func_lookup
10255 choke me
10256 #endif
10258 int
10259 main ()
10260 {
10261 return _dyld_func_lookup ();
10262 ;
10263 return 0;
10264 }
10265 _ACEOF
10266 rm -f conftest.$ac_objext conftest$ac_exeext
10267 if { (ac_try="$ac_link"
10268 case "(($ac_try" in
10269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10270 *) ac_try_echo=$ac_try;;
10271 esac
10272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10273 (eval "$ac_link") 2>conftest.er1
10274 ac_status=$?
10275 grep -v '^ *+' conftest.er1 >conftest.err
10276 rm -f conftest.er1
10277 cat conftest.err >&5
10278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10279 (exit $ac_status); } &&
10280 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10281 { (case "(($ac_try" in
10282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10283 *) ac_try_echo=$ac_try;;
10284 esac
10285 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10286 (eval "$ac_try") 2>&5
10287 ac_status=$?
10288 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10289 (exit $ac_status); }; } &&
10290 { ac_try='test -s conftest$ac_exeext'
10291 { (case "(($ac_try" in
10292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10293 *) ac_try_echo=$ac_try;;
10294 esac
10295 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10296 (eval "$ac_try") 2>&5
10297 ac_status=$?
10298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10299 (exit $ac_status); }; }; then
10300 ac_cv_func__dyld_func_lookup=yes
10301 else
10302 echo "$as_me: failed program was:" >&5
10303 sed 's/^/| /' conftest.$ac_ext >&5
10305 ac_cv_func__dyld_func_lookup=no
10306 fi
10308 rm -f core conftest.err conftest.$ac_objext \
10309 conftest$ac_exeext conftest.$ac_ext
10310 fi
10311 { echo "$as_me:$LINENO: result: $ac_cv_func__dyld_func_lookup" >&5
10312 echo "${ECHO_T}$ac_cv_func__dyld_func_lookup" >&6; }
10313 if test $ac_cv_func__dyld_func_lookup = yes; then
10315 cat >>confdefs.h <<\_ACEOF
10316 #define HAVE_DYLD 1
10317 _ACEOF
10319 fi
10322 fi
10325 fi
10328 fi
10330 rm -f core conftest.err conftest.$ac_objext \
10331 conftest$ac_exeext conftest.$ac_ext
10333 fi
10336 fi
10339 fi
10342 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
10343 then
10344 lt_save_LIBS="$LIBS"
10345 LIBS="$LIBS $LIBADD_DL"
10347 for ac_func in dlerror
10348 do
10349 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10350 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10351 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10352 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10353 echo $ECHO_N "(cached) $ECHO_C" >&6
10354 else
10355 cat >conftest.$ac_ext <<_ACEOF
10356 /* confdefs.h. */
10357 _ACEOF
10358 cat confdefs.h >>conftest.$ac_ext
10359 cat >>conftest.$ac_ext <<_ACEOF
10360 /* end confdefs.h. */
10361 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10362 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10363 #define $ac_func innocuous_$ac_func
10365 /* System header to define __stub macros and hopefully few prototypes,
10366 which can conflict with char $ac_func (); below.
10367 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10368 <limits.h> exists even on freestanding compilers. */
10370 #ifdef __STDC__
10371 # include <limits.h>
10372 #else
10373 # include <assert.h>
10374 #endif
10376 #undef $ac_func
10378 /* Override any GCC internal prototype to avoid an error.
10379 Use char because int might match the return type of a GCC
10380 builtin and then its argument prototype would still apply. */
10381 #ifdef __cplusplus
10382 extern "C"
10383 #endif
10384 char $ac_func ();
10385 /* The GNU C library defines this for functions which it implements
10386 to always fail with ENOSYS. Some functions are actually named
10387 something starting with __ and the normal name is an alias. */
10388 #if defined __stub_$ac_func || defined __stub___$ac_func
10389 choke me
10390 #endif
10392 int
10393 main ()
10394 {
10395 return $ac_func ();
10396 ;
10397 return 0;
10398 }
10399 _ACEOF
10400 rm -f conftest.$ac_objext conftest$ac_exeext
10401 if { (ac_try="$ac_link"
10402 case "(($ac_try" in
10403 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10404 *) ac_try_echo=$ac_try;;
10405 esac
10406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10407 (eval "$ac_link") 2>conftest.er1
10408 ac_status=$?
10409 grep -v '^ *+' conftest.er1 >conftest.err
10410 rm -f conftest.er1
10411 cat conftest.err >&5
10412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10413 (exit $ac_status); } &&
10414 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10415 { (case "(($ac_try" in
10416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10417 *) ac_try_echo=$ac_try;;
10418 esac
10419 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10420 (eval "$ac_try") 2>&5
10421 ac_status=$?
10422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10423 (exit $ac_status); }; } &&
10424 { ac_try='test -s conftest$ac_exeext'
10425 { (case "(($ac_try" in
10426 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10427 *) ac_try_echo=$ac_try;;
10428 esac
10429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10430 (eval "$ac_try") 2>&5
10431 ac_status=$?
10432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10433 (exit $ac_status); }; }; then
10434 eval "$as_ac_var=yes"
10435 else
10436 echo "$as_me: failed program was:" >&5
10437 sed 's/^/| /' conftest.$ac_ext >&5
10439 eval "$as_ac_var=no"
10440 fi
10442 rm -f core conftest.err conftest.$ac_objext \
10443 conftest$ac_exeext conftest.$ac_ext
10444 fi
10445 ac_res=`eval echo '${'$as_ac_var'}'`
10446 { echo "$as_me:$LINENO: result: $ac_res" >&5
10447 echo "${ECHO_T}$ac_res" >&6; }
10448 if test `eval echo '${'$as_ac_var'}'` = yes; then
10449 cat >>confdefs.h <<_ACEOF
10450 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10451 _ACEOF
10453 fi
10454 done
10456 LIBS="$lt_save_LIBS"
10457 fi
10458 ac_ext=c
10459 ac_cpp='$CPP $CPPFLAGS'
10460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10466 { echo "$as_me:$LINENO: checking for _ prefix in compiled symbols" >&5
10467 echo $ECHO_N "checking for _ prefix in compiled symbols... $ECHO_C" >&6; }
10468 if test "${ac_cv_sys_symbol_underscore+set}" = set; then
10469 echo $ECHO_N "(cached) $ECHO_C" >&6
10470 else
10471 ac_cv_sys_symbol_underscore=no
10472 cat > conftest.$ac_ext <<EOF
10473 void nm_test_func(){}
10474 int main(){nm_test_func;return 0;}
10475 EOF
10476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10477 (eval $ac_compile) 2>&5
10478 ac_status=$?
10479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10480 (exit $ac_status); }; then
10481 # Now try to grab the symbols.
10482 ac_nlist=conftest.nm
10483 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\"") >&5
10484 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5
10485 ac_status=$?
10486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10487 (exit $ac_status); } && test -s "$ac_nlist"; then
10488 # See whether the symbols have a leading underscore.
10489 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
10490 ac_cv_sys_symbol_underscore=yes
10491 else
10492 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
10493 :
10494 else
10495 echo "configure: cannot find nm_test_func in $ac_nlist" >&5
10496 fi
10497 fi
10498 else
10499 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5
10500 fi
10501 else
10502 echo "configure: failed program was:" >&5
10503 cat conftest.c >&5
10504 fi
10505 rm -rf conftest*
10507 fi
10508 { echo "$as_me:$LINENO: result: $ac_cv_sys_symbol_underscore" >&5
10509 echo "${ECHO_T}$ac_cv_sys_symbol_underscore" >&6; }
10512 if test x"$ac_cv_sys_symbol_underscore" = xyes; then
10513 if test x"$libltdl_cv_func_dlopen" = xyes ||
10514 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
10515 { echo "$as_me:$LINENO: checking whether we have to add an underscore for dlsym" >&5
10516 echo $ECHO_N "checking whether we have to add an underscore for dlsym... $ECHO_C" >&6; }
10517 if test "${libltdl_cv_need_uscore+set}" = set; then
10518 echo $ECHO_N "(cached) $ECHO_C" >&6
10519 else
10520 libltdl_cv_need_uscore=unknown
10521 save_LIBS="$LIBS"
10522 LIBS="$LIBS $LIBADD_DL"
10523 if test "$cross_compiling" = yes; then :
10524 libltdl_cv_need_uscore=cross
10525 else
10526 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10527 lt_status=$lt_dlunknown
10528 cat > conftest.$ac_ext <<EOF
10529 #line 10529 "configure"
10530 #include "confdefs.h"
10532 #if HAVE_DLFCN_H
10533 #include <dlfcn.h>
10534 #endif
10536 #include <stdio.h>
10538 #ifdef RTLD_GLOBAL
10539 # define LT_DLGLOBAL RTLD_GLOBAL
10540 #else
10541 # ifdef DL_GLOBAL
10542 # define LT_DLGLOBAL DL_GLOBAL
10543 # else
10544 # define LT_DLGLOBAL 0
10545 # endif
10546 #endif
10548 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10549 find out it does not work in some platform. */
10550 #ifndef LT_DLLAZY_OR_NOW
10551 # ifdef RTLD_LAZY
10552 # define LT_DLLAZY_OR_NOW RTLD_LAZY
10553 # else
10554 # ifdef DL_LAZY
10555 # define LT_DLLAZY_OR_NOW DL_LAZY
10556 # else
10557 # ifdef RTLD_NOW
10558 # define LT_DLLAZY_OR_NOW RTLD_NOW
10559 # else
10560 # ifdef DL_NOW
10561 # define LT_DLLAZY_OR_NOW DL_NOW
10562 # else
10563 # define LT_DLLAZY_OR_NOW 0
10564 # endif
10565 # endif
10566 # endif
10567 # endif
10568 #endif
10570 #ifdef __cplusplus
10571 extern "C" void exit (int);
10572 #endif
10574 void fnord() { int i=42;}
10575 int main ()
10576 {
10577 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10578 int status = $lt_dlunknown;
10580 if (self)
10581 {
10582 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
10583 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
10584 /* dlclose (self); */
10585 }
10586 else
10587 puts (dlerror ());
10589 exit (status);
10590 }
10591 EOF
10592 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10593 (eval $ac_link) 2>&5
10594 ac_status=$?
10595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10596 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
10597 (./conftest; exit; ) >&5 2>/dev/null
10598 lt_status=$?
10599 case x$lt_status in
10600 x$lt_dlno_uscore) libltdl_cv_need_uscore=no ;;
10601 x$lt_dlneed_uscore) libltdl_cv_need_uscore=yes ;;
10602 x$lt_dlunknown|x*) ;;
10603 esac
10604 else :
10605 # compilation failed
10607 fi
10608 fi
10609 rm -fr conftest*
10611 LIBS="$save_LIBS"
10613 fi
10614 { echo "$as_me:$LINENO: result: $libltdl_cv_need_uscore" >&5
10615 echo "${ECHO_T}$libltdl_cv_need_uscore" >&6; }
10616 fi
10617 fi
10619 if test x"$libltdl_cv_need_uscore" = xyes; then
10621 cat >>confdefs.h <<\_ACEOF
10622 #define NEED_USCORE 1
10623 _ACEOF
10625 fi
10628 { echo "$as_me:$LINENO: checking whether deplibs are loaded by dlopen" >&5
10629 echo $ECHO_N "checking whether deplibs are loaded by dlopen... $ECHO_C" >&6; }
10630 if test "${libltdl_cv_sys_dlopen_deplibs+set}" = set; then
10631 echo $ECHO_N "(cached) $ECHO_C" >&6
10632 else
10633 # PORTME does your system automatically load deplibs for dlopen?
10634 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
10635 # For now, we just catch OSes we know something about -- in the
10636 # future, we'll try test this programmatically.
10637 libltdl_cv_sys_dlopen_deplibs=unknown
10638 case "$host_os" in
10639 aix3*|aix4.1.*|aix4.2.*)
10640 # Unknown whether this is true for these versions of AIX, but
10641 # we want this `case' here to explicitly catch those versions.
10642 libltdl_cv_sys_dlopen_deplibs=unknown
10643 ;;
10644 aix[45]*)
10645 libltdl_cv_sys_dlopen_deplibs=yes
10646 ;;
10647 darwin*)
10648 # Assuming the user has installed a libdl from somewhere, this is true
10649 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
10650 libltdl_cv_sys_dlopen_deplibs=yes
10651 ;;
10652 gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
10653 # GNU and its variants, using gnu ld.so (Glibc)
10654 libltdl_cv_sys_dlopen_deplibs=yes
10655 ;;
10656 hpux10*|hpux11*)
10657 libltdl_cv_sys_dlopen_deplibs=yes
10658 ;;
10659 interix*)
10660 libltdl_cv_sys_dlopen_deplibs=yes
10661 ;;
10662 irix[12345]*|irix6.[01]*)
10663 # Catch all versions of IRIX before 6.2, and indicate that we don't
10664 # know how it worked for any of those versions.
10665 libltdl_cv_sys_dlopen_deplibs=unknown
10666 ;;
10667 irix*)
10668 # The case above catches anything before 6.2, and it's known that
10669 # at 6.2 and later dlopen does load deplibs.
10670 libltdl_cv_sys_dlopen_deplibs=yes
10671 ;;
10672 netbsd*)
10673 libltdl_cv_sys_dlopen_deplibs=yes
10674 ;;
10675 openbsd*)
10676 libltdl_cv_sys_dlopen_deplibs=yes
10677 ;;
10678 osf[1234]*)
10679 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
10680 # it did *not* use an RPATH in a shared library to find objects the
10681 # library depends on, so we explicitly say `no'.
10682 libltdl_cv_sys_dlopen_deplibs=no
10683 ;;
10684 osf5.0|osf5.0a|osf5.1)
10685 # dlopen *does* load deplibs and with the right loader patch applied
10686 # it even uses RPATH in a shared library to search for shared objects
10687 # that the library depends on, but there's no easy way to know if that
10688 # patch is installed. Since this is the case, all we can really
10689 # say is unknown -- it depends on the patch being installed. If
10690 # it is, this changes to `yes'. Without it, it would be `no'.
10691 libltdl_cv_sys_dlopen_deplibs=unknown
10692 ;;
10693 osf*)
10694 # the two cases above should catch all versions of osf <= 5.1. Read
10695 # the comments above for what we know about them.
10696 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
10697 # is used to find them so we can finally say `yes'.
10698 libltdl_cv_sys_dlopen_deplibs=yes
10699 ;;
10700 solaris*)
10701 libltdl_cv_sys_dlopen_deplibs=yes
10702 ;;
10703 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10704 libltdl_cv_sys_dlopen_deplibs=yes
10705 ;;
10706 esac
10708 fi
10709 { echo "$as_me:$LINENO: result: $libltdl_cv_sys_dlopen_deplibs" >&5
10710 echo "${ECHO_T}$libltdl_cv_sys_dlopen_deplibs" >&6; }
10711 if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
10713 cat >>confdefs.h <<\_ACEOF
10714 #define LTDL_DLOPEN_DEPLIBS 1
10715 _ACEOF
10717 fi
10720 for ac_header in argz.h
10721 do
10722 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10723 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10724 { echo "$as_me:$LINENO: checking for $ac_header" >&5
10725 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10726 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10727 echo $ECHO_N "(cached) $ECHO_C" >&6
10728 fi
10729 ac_res=`eval echo '${'$as_ac_Header'}'`
10730 { echo "$as_me:$LINENO: result: $ac_res" >&5
10731 echo "${ECHO_T}$ac_res" >&6; }
10732 else
10733 # Is the header compilable?
10734 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
10735 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10736 cat >conftest.$ac_ext <<_ACEOF
10737 /* confdefs.h. */
10738 _ACEOF
10739 cat confdefs.h >>conftest.$ac_ext
10740 cat >>conftest.$ac_ext <<_ACEOF
10741 /* end confdefs.h. */
10742 $ac_includes_default
10743 #include <$ac_header>
10744 _ACEOF
10745 rm -f conftest.$ac_objext
10746 if { (ac_try="$ac_compile"
10747 case "(($ac_try" in
10748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10749 *) ac_try_echo=$ac_try;;
10750 esac
10751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10752 (eval "$ac_compile") 2>conftest.er1
10753 ac_status=$?
10754 grep -v '^ *+' conftest.er1 >conftest.err
10755 rm -f conftest.er1
10756 cat conftest.err >&5
10757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10758 (exit $ac_status); } &&
10759 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10760 { (case "(($ac_try" in
10761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10762 *) ac_try_echo=$ac_try;;
10763 esac
10764 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10765 (eval "$ac_try") 2>&5
10766 ac_status=$?
10767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10768 (exit $ac_status); }; } &&
10769 { ac_try='test -s conftest.$ac_objext'
10770 { (case "(($ac_try" in
10771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10772 *) ac_try_echo=$ac_try;;
10773 esac
10774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10775 (eval "$ac_try") 2>&5
10776 ac_status=$?
10777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10778 (exit $ac_status); }; }; then
10779 ac_header_compiler=yes
10780 else
10781 echo "$as_me: failed program was:" >&5
10782 sed 's/^/| /' conftest.$ac_ext >&5
10784 ac_header_compiler=no
10785 fi
10787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10788 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10789 echo "${ECHO_T}$ac_header_compiler" >&6; }
10791 # Is the header present?
10792 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
10793 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10794 cat >conftest.$ac_ext <<_ACEOF
10795 /* confdefs.h. */
10796 _ACEOF
10797 cat confdefs.h >>conftest.$ac_ext
10798 cat >>conftest.$ac_ext <<_ACEOF
10799 /* end confdefs.h. */
10800 #include <$ac_header>
10801 _ACEOF
10802 if { (ac_try="$ac_cpp conftest.$ac_ext"
10803 case "(($ac_try" in
10804 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10805 *) ac_try_echo=$ac_try;;
10806 esac
10807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10808 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10809 ac_status=$?
10810 grep -v '^ *+' conftest.er1 >conftest.err
10811 rm -f conftest.er1
10812 cat conftest.err >&5
10813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10814 (exit $ac_status); } >/dev/null; then
10815 if test -s conftest.err; then
10816 ac_cpp_err=$ac_c_preproc_warn_flag
10817 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10818 else
10819 ac_cpp_err=
10820 fi
10821 else
10822 ac_cpp_err=yes
10823 fi
10824 if test -z "$ac_cpp_err"; then
10825 ac_header_preproc=yes
10826 else
10827 echo "$as_me: failed program was:" >&5
10828 sed 's/^/| /' conftest.$ac_ext >&5
10830 ac_header_preproc=no
10831 fi
10833 rm -f conftest.err conftest.$ac_ext
10834 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10835 echo "${ECHO_T}$ac_header_preproc" >&6; }
10837 # So? What about this header?
10838 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10839 yes:no: )
10840 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10841 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10842 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10843 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10844 ac_header_preproc=yes
10845 ;;
10846 no:yes:* )
10847 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10848 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10849 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10850 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10851 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10852 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10853 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10854 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10855 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10856 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10857 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10858 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10859 ( cat <<\_ASBOX
10860 ## ------------------------------------ ##
10861 ## Report this to http://llvm.org/bugs/ ##
10862 ## ------------------------------------ ##
10863 _ASBOX
10864 ) | sed "s/^/$as_me: WARNING: /" >&2
10865 ;;
10866 esac
10867 { echo "$as_me:$LINENO: checking for $ac_header" >&5
10868 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10869 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10870 echo $ECHO_N "(cached) $ECHO_C" >&6
10871 else
10872 eval "$as_ac_Header=\$ac_header_preproc"
10873 fi
10874 ac_res=`eval echo '${'$as_ac_Header'}'`
10875 { echo "$as_me:$LINENO: result: $ac_res" >&5
10876 echo "${ECHO_T}$ac_res" >&6; }
10878 fi
10879 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10880 cat >>confdefs.h <<_ACEOF
10881 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10882 _ACEOF
10884 fi
10886 done
10889 { echo "$as_me:$LINENO: checking for error_t" >&5
10890 echo $ECHO_N "checking for error_t... $ECHO_C" >&6; }
10891 if test "${ac_cv_type_error_t+set}" = set; then
10892 echo $ECHO_N "(cached) $ECHO_C" >&6
10893 else
10894 cat >conftest.$ac_ext <<_ACEOF
10895 /* confdefs.h. */
10896 _ACEOF
10897 cat confdefs.h >>conftest.$ac_ext
10898 cat >>conftest.$ac_ext <<_ACEOF
10899 /* end confdefs.h. */
10900 #if HAVE_ARGZ_H
10901 # include <argz.h>
10902 #endif
10904 typedef error_t ac__type_new_;
10905 int
10906 main ()
10907 {
10908 if ((ac__type_new_ *) 0)
10909 return 0;
10910 if (sizeof (ac__type_new_))
10911 return 0;
10912 ;
10913 return 0;
10914 }
10915 _ACEOF
10916 rm -f conftest.$ac_objext
10917 if { (ac_try="$ac_compile"
10918 case "(($ac_try" in
10919 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10920 *) ac_try_echo=$ac_try;;
10921 esac
10922 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10923 (eval "$ac_compile") 2>conftest.er1
10924 ac_status=$?
10925 grep -v '^ *+' conftest.er1 >conftest.err
10926 rm -f conftest.er1
10927 cat conftest.err >&5
10928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10929 (exit $ac_status); } &&
10930 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10931 { (case "(($ac_try" in
10932 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10933 *) ac_try_echo=$ac_try;;
10934 esac
10935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10936 (eval "$ac_try") 2>&5
10937 ac_status=$?
10938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10939 (exit $ac_status); }; } &&
10940 { ac_try='test -s conftest.$ac_objext'
10941 { (case "(($ac_try" in
10942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10943 *) ac_try_echo=$ac_try;;
10944 esac
10945 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10946 (eval "$ac_try") 2>&5
10947 ac_status=$?
10948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10949 (exit $ac_status); }; }; then
10950 ac_cv_type_error_t=yes
10951 else
10952 echo "$as_me: failed program was:" >&5
10953 sed 's/^/| /' conftest.$ac_ext >&5
10955 ac_cv_type_error_t=no
10956 fi
10958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10959 fi
10960 { echo "$as_me:$LINENO: result: $ac_cv_type_error_t" >&5
10961 echo "${ECHO_T}$ac_cv_type_error_t" >&6; }
10962 if test $ac_cv_type_error_t = yes; then
10964 cat >>confdefs.h <<_ACEOF
10965 #define HAVE_ERROR_T 1
10966 _ACEOF
10969 else
10971 cat >>confdefs.h <<\_ACEOF
10972 #define error_t int
10973 _ACEOF
10975 fi
10983 for ac_func in argz_append argz_create_sep argz_insert argz_next argz_stringify
10984 do
10985 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10986 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10987 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10988 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10989 echo $ECHO_N "(cached) $ECHO_C" >&6
10990 else
10991 cat >conftest.$ac_ext <<_ACEOF
10992 /* confdefs.h. */
10993 _ACEOF
10994 cat confdefs.h >>conftest.$ac_ext
10995 cat >>conftest.$ac_ext <<_ACEOF
10996 /* end confdefs.h. */
10997 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10998 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10999 #define $ac_func innocuous_$ac_func
11001 /* System header to define __stub macros and hopefully few prototypes,
11002 which can conflict with char $ac_func (); below.
11003 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11004 <limits.h> exists even on freestanding compilers. */
11006 #ifdef __STDC__
11007 # include <limits.h>
11008 #else
11009 # include <assert.h>
11010 #endif
11012 #undef $ac_func
11014 /* Override any GCC internal prototype to avoid an error.
11015 Use char because int might match the return type of a GCC
11016 builtin and then its argument prototype would still apply. */
11017 #ifdef __cplusplus
11018 extern "C"
11019 #endif
11020 char $ac_func ();
11021 /* The GNU C library defines this for functions which it implements
11022 to always fail with ENOSYS. Some functions are actually named
11023 something starting with __ and the normal name is an alias. */
11024 #if defined __stub_$ac_func || defined __stub___$ac_func
11025 choke me
11026 #endif
11028 int
11029 main ()
11030 {
11031 return $ac_func ();
11032 ;
11033 return 0;
11034 }
11035 _ACEOF
11036 rm -f conftest.$ac_objext conftest$ac_exeext
11037 if { (ac_try="$ac_link"
11038 case "(($ac_try" in
11039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11040 *) ac_try_echo=$ac_try;;
11041 esac
11042 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11043 (eval "$ac_link") 2>conftest.er1
11044 ac_status=$?
11045 grep -v '^ *+' conftest.er1 >conftest.err
11046 rm -f conftest.er1
11047 cat conftest.err >&5
11048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11049 (exit $ac_status); } &&
11050 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11051 { (case "(($ac_try" in
11052 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11053 *) ac_try_echo=$ac_try;;
11054 esac
11055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11056 (eval "$ac_try") 2>&5
11057 ac_status=$?
11058 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11059 (exit $ac_status); }; } &&
11060 { ac_try='test -s conftest$ac_exeext'
11061 { (case "(($ac_try" in
11062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11063 *) ac_try_echo=$ac_try;;
11064 esac
11065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11066 (eval "$ac_try") 2>&5
11067 ac_status=$?
11068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11069 (exit $ac_status); }; }; then
11070 eval "$as_ac_var=yes"
11071 else
11072 echo "$as_me: failed program was:" >&5
11073 sed 's/^/| /' conftest.$ac_ext >&5
11075 eval "$as_ac_var=no"
11076 fi
11078 rm -f core conftest.err conftest.$ac_objext \
11079 conftest$ac_exeext conftest.$ac_ext
11080 fi
11081 ac_res=`eval echo '${'$as_ac_var'}'`
11082 { echo "$as_me:$LINENO: result: $ac_res" >&5
11083 echo "${ECHO_T}$ac_res" >&6; }
11084 if test `eval echo '${'$as_ac_var'}'` = yes; then
11085 cat >>confdefs.h <<_ACEOF
11086 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11087 _ACEOF
11089 fi
11090 done
11119 for ac_header in assert.h ctype.h errno.h malloc.h memory.h stdlib.h \
11120 stdio.h unistd.h
11121 do
11122 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11123 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11124 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11125 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11126 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11127 echo $ECHO_N "(cached) $ECHO_C" >&6
11128 fi
11129 ac_res=`eval echo '${'$as_ac_Header'}'`
11130 { echo "$as_me:$LINENO: result: $ac_res" >&5
11131 echo "${ECHO_T}$ac_res" >&6; }
11132 else
11133 # Is the header compilable?
11134 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11135 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11136 cat >conftest.$ac_ext <<_ACEOF
11137 /* confdefs.h. */
11138 _ACEOF
11139 cat confdefs.h >>conftest.$ac_ext
11140 cat >>conftest.$ac_ext <<_ACEOF
11141 /* end confdefs.h. */
11142 $ac_includes_default
11143 #include <$ac_header>
11144 _ACEOF
11145 rm -f conftest.$ac_objext
11146 if { (ac_try="$ac_compile"
11147 case "(($ac_try" in
11148 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11149 *) ac_try_echo=$ac_try;;
11150 esac
11151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11152 (eval "$ac_compile") 2>conftest.er1
11153 ac_status=$?
11154 grep -v '^ *+' conftest.er1 >conftest.err
11155 rm -f conftest.er1
11156 cat conftest.err >&5
11157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11158 (exit $ac_status); } &&
11159 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11160 { (case "(($ac_try" in
11161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11162 *) ac_try_echo=$ac_try;;
11163 esac
11164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11165 (eval "$ac_try") 2>&5
11166 ac_status=$?
11167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11168 (exit $ac_status); }; } &&
11169 { ac_try='test -s conftest.$ac_objext'
11170 { (case "(($ac_try" in
11171 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11172 *) ac_try_echo=$ac_try;;
11173 esac
11174 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11175 (eval "$ac_try") 2>&5
11176 ac_status=$?
11177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11178 (exit $ac_status); }; }; then
11179 ac_header_compiler=yes
11180 else
11181 echo "$as_me: failed program was:" >&5
11182 sed 's/^/| /' conftest.$ac_ext >&5
11184 ac_header_compiler=no
11185 fi
11187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11188 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11189 echo "${ECHO_T}$ac_header_compiler" >&6; }
11191 # Is the header present?
11192 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11193 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11194 cat >conftest.$ac_ext <<_ACEOF
11195 /* confdefs.h. */
11196 _ACEOF
11197 cat confdefs.h >>conftest.$ac_ext
11198 cat >>conftest.$ac_ext <<_ACEOF
11199 /* end confdefs.h. */
11200 #include <$ac_header>
11201 _ACEOF
11202 if { (ac_try="$ac_cpp conftest.$ac_ext"
11203 case "(($ac_try" in
11204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11205 *) ac_try_echo=$ac_try;;
11206 esac
11207 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11208 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11209 ac_status=$?
11210 grep -v '^ *+' conftest.er1 >conftest.err
11211 rm -f conftest.er1
11212 cat conftest.err >&5
11213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11214 (exit $ac_status); } >/dev/null; then
11215 if test -s conftest.err; then
11216 ac_cpp_err=$ac_c_preproc_warn_flag
11217 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
11218 else
11219 ac_cpp_err=
11220 fi
11221 else
11222 ac_cpp_err=yes
11223 fi
11224 if test -z "$ac_cpp_err"; then
11225 ac_header_preproc=yes
11226 else
11227 echo "$as_me: failed program was:" >&5
11228 sed 's/^/| /' conftest.$ac_ext >&5
11230 ac_header_preproc=no
11231 fi
11233 rm -f conftest.err conftest.$ac_ext
11234 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11235 echo "${ECHO_T}$ac_header_preproc" >&6; }
11237 # So? What about this header?
11238 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11239 yes:no: )
11240 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11241 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11242 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11243 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11244 ac_header_preproc=yes
11245 ;;
11246 no:yes:* )
11247 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11248 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11249 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11250 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11251 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11252 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11253 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11254 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11255 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11256 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11257 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11258 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11259 ( cat <<\_ASBOX
11260 ## ------------------------------------ ##
11261 ## Report this to http://llvm.org/bugs/ ##
11262 ## ------------------------------------ ##
11263 _ASBOX
11264 ) | sed "s/^/$as_me: WARNING: /" >&2
11265 ;;
11266 esac
11267 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11268 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11269 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11270 echo $ECHO_N "(cached) $ECHO_C" >&6
11271 else
11272 eval "$as_ac_Header=\$ac_header_preproc"
11273 fi
11274 ac_res=`eval echo '${'$as_ac_Header'}'`
11275 { echo "$as_me:$LINENO: result: $ac_res" >&5
11276 echo "${ECHO_T}$ac_res" >&6; }
11278 fi
11279 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11280 cat >>confdefs.h <<_ACEOF
11281 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11282 _ACEOF
11284 fi
11286 done
11292 for ac_header in dl.h sys/dl.h dld.h mach-o/dyld.h
11293 do
11294 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11295 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11296 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11297 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11298 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11299 echo $ECHO_N "(cached) $ECHO_C" >&6
11300 fi
11301 ac_res=`eval echo '${'$as_ac_Header'}'`
11302 { echo "$as_me:$LINENO: result: $ac_res" >&5
11303 echo "${ECHO_T}$ac_res" >&6; }
11304 else
11305 # Is the header compilable?
11306 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11307 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11308 cat >conftest.$ac_ext <<_ACEOF
11309 /* confdefs.h. */
11310 _ACEOF
11311 cat confdefs.h >>conftest.$ac_ext
11312 cat >>conftest.$ac_ext <<_ACEOF
11313 /* end confdefs.h. */
11314 $ac_includes_default
11315 #include <$ac_header>
11316 _ACEOF
11317 rm -f conftest.$ac_objext
11318 if { (ac_try="$ac_compile"
11319 case "(($ac_try" in
11320 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11321 *) ac_try_echo=$ac_try;;
11322 esac
11323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11324 (eval "$ac_compile") 2>conftest.er1
11325 ac_status=$?
11326 grep -v '^ *+' conftest.er1 >conftest.err
11327 rm -f conftest.er1
11328 cat conftest.err >&5
11329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11330 (exit $ac_status); } &&
11331 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11332 { (case "(($ac_try" in
11333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11334 *) ac_try_echo=$ac_try;;
11335 esac
11336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11337 (eval "$ac_try") 2>&5
11338 ac_status=$?
11339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11340 (exit $ac_status); }; } &&
11341 { ac_try='test -s conftest.$ac_objext'
11342 { (case "(($ac_try" in
11343 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11344 *) ac_try_echo=$ac_try;;
11345 esac
11346 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11347 (eval "$ac_try") 2>&5
11348 ac_status=$?
11349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11350 (exit $ac_status); }; }; then
11351 ac_header_compiler=yes
11352 else
11353 echo "$as_me: failed program was:" >&5
11354 sed 's/^/| /' conftest.$ac_ext >&5
11356 ac_header_compiler=no
11357 fi
11359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11360 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11361 echo "${ECHO_T}$ac_header_compiler" >&6; }
11363 # Is the header present?
11364 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11365 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11366 cat >conftest.$ac_ext <<_ACEOF
11367 /* confdefs.h. */
11368 _ACEOF
11369 cat confdefs.h >>conftest.$ac_ext
11370 cat >>conftest.$ac_ext <<_ACEOF
11371 /* end confdefs.h. */
11372 #include <$ac_header>
11373 _ACEOF
11374 if { (ac_try="$ac_cpp conftest.$ac_ext"
11375 case "(($ac_try" in
11376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11377 *) ac_try_echo=$ac_try;;
11378 esac
11379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11380 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11381 ac_status=$?
11382 grep -v '^ *+' conftest.er1 >conftest.err
11383 rm -f conftest.er1
11384 cat conftest.err >&5
11385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11386 (exit $ac_status); } >/dev/null; then
11387 if test -s conftest.err; then
11388 ac_cpp_err=$ac_c_preproc_warn_flag
11389 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
11390 else
11391 ac_cpp_err=
11392 fi
11393 else
11394 ac_cpp_err=yes
11395 fi
11396 if test -z "$ac_cpp_err"; then
11397 ac_header_preproc=yes
11398 else
11399 echo "$as_me: failed program was:" >&5
11400 sed 's/^/| /' conftest.$ac_ext >&5
11402 ac_header_preproc=no
11403 fi
11405 rm -f conftest.err conftest.$ac_ext
11406 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11407 echo "${ECHO_T}$ac_header_preproc" >&6; }
11409 # So? What about this header?
11410 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11411 yes:no: )
11412 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11413 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11414 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11415 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11416 ac_header_preproc=yes
11417 ;;
11418 no:yes:* )
11419 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11420 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11421 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11422 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11423 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11424 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11425 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11426 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11427 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11428 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11429 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11430 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11431 ( cat <<\_ASBOX
11432 ## ------------------------------------ ##
11433 ## Report this to http://llvm.org/bugs/ ##
11434 ## ------------------------------------ ##
11435 _ASBOX
11436 ) | sed "s/^/$as_me: WARNING: /" >&2
11437 ;;
11438 esac
11439 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11440 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11441 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11442 echo $ECHO_N "(cached) $ECHO_C" >&6
11443 else
11444 eval "$as_ac_Header=\$ac_header_preproc"
11445 fi
11446 ac_res=`eval echo '${'$as_ac_Header'}'`
11447 { echo "$as_me:$LINENO: result: $ac_res" >&5
11448 echo "${ECHO_T}$ac_res" >&6; }
11450 fi
11451 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11452 cat >>confdefs.h <<_ACEOF
11453 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11454 _ACEOF
11456 fi
11458 done
11462 for ac_header in string.h strings.h
11463 do
11464 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11465 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11466 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11467 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11468 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11469 echo $ECHO_N "(cached) $ECHO_C" >&6
11470 fi
11471 ac_res=`eval echo '${'$as_ac_Header'}'`
11472 { echo "$as_me:$LINENO: result: $ac_res" >&5
11473 echo "${ECHO_T}$ac_res" >&6; }
11474 else
11475 # Is the header compilable?
11476 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11477 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11478 cat >conftest.$ac_ext <<_ACEOF
11479 /* confdefs.h. */
11480 _ACEOF
11481 cat confdefs.h >>conftest.$ac_ext
11482 cat >>conftest.$ac_ext <<_ACEOF
11483 /* end confdefs.h. */
11484 $ac_includes_default
11485 #include <$ac_header>
11486 _ACEOF
11487 rm -f conftest.$ac_objext
11488 if { (ac_try="$ac_compile"
11489 case "(($ac_try" in
11490 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11491 *) ac_try_echo=$ac_try;;
11492 esac
11493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11494 (eval "$ac_compile") 2>conftest.er1
11495 ac_status=$?
11496 grep -v '^ *+' conftest.er1 >conftest.err
11497 rm -f conftest.er1
11498 cat conftest.err >&5
11499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11500 (exit $ac_status); } &&
11501 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11502 { (case "(($ac_try" in
11503 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11504 *) ac_try_echo=$ac_try;;
11505 esac
11506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11507 (eval "$ac_try") 2>&5
11508 ac_status=$?
11509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11510 (exit $ac_status); }; } &&
11511 { ac_try='test -s conftest.$ac_objext'
11512 { (case "(($ac_try" in
11513 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11514 *) ac_try_echo=$ac_try;;
11515 esac
11516 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11517 (eval "$ac_try") 2>&5
11518 ac_status=$?
11519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11520 (exit $ac_status); }; }; then
11521 ac_header_compiler=yes
11522 else
11523 echo "$as_me: failed program was:" >&5
11524 sed 's/^/| /' conftest.$ac_ext >&5
11526 ac_header_compiler=no
11527 fi
11529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11530 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11531 echo "${ECHO_T}$ac_header_compiler" >&6; }
11533 # Is the header present?
11534 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11535 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11536 cat >conftest.$ac_ext <<_ACEOF
11537 /* confdefs.h. */
11538 _ACEOF
11539 cat confdefs.h >>conftest.$ac_ext
11540 cat >>conftest.$ac_ext <<_ACEOF
11541 /* end confdefs.h. */
11542 #include <$ac_header>
11543 _ACEOF
11544 if { (ac_try="$ac_cpp conftest.$ac_ext"
11545 case "(($ac_try" in
11546 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11547 *) ac_try_echo=$ac_try;;
11548 esac
11549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11550 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11551 ac_status=$?
11552 grep -v '^ *+' conftest.er1 >conftest.err
11553 rm -f conftest.er1
11554 cat conftest.err >&5
11555 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11556 (exit $ac_status); } >/dev/null; then
11557 if test -s conftest.err; then
11558 ac_cpp_err=$ac_c_preproc_warn_flag
11559 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
11560 else
11561 ac_cpp_err=
11562 fi
11563 else
11564 ac_cpp_err=yes
11565 fi
11566 if test -z "$ac_cpp_err"; then
11567 ac_header_preproc=yes
11568 else
11569 echo "$as_me: failed program was:" >&5
11570 sed 's/^/| /' conftest.$ac_ext >&5
11572 ac_header_preproc=no
11573 fi
11575 rm -f conftest.err conftest.$ac_ext
11576 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11577 echo "${ECHO_T}$ac_header_preproc" >&6; }
11579 # So? What about this header?
11580 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11581 yes:no: )
11582 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11583 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11584 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11585 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11586 ac_header_preproc=yes
11587 ;;
11588 no:yes:* )
11589 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11590 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11591 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11592 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11593 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11594 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11595 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11596 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11597 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11598 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11599 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11600 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11601 ( cat <<\_ASBOX
11602 ## ------------------------------------ ##
11603 ## Report this to http://llvm.org/bugs/ ##
11604 ## ------------------------------------ ##
11605 _ASBOX
11606 ) | sed "s/^/$as_me: WARNING: /" >&2
11607 ;;
11608 esac
11609 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11610 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11611 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11612 echo $ECHO_N "(cached) $ECHO_C" >&6
11613 else
11614 eval "$as_ac_Header=\$ac_header_preproc"
11615 fi
11616 ac_res=`eval echo '${'$as_ac_Header'}'`
11617 { echo "$as_me:$LINENO: result: $ac_res" >&5
11618 echo "${ECHO_T}$ac_res" >&6; }
11620 fi
11621 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11622 cat >>confdefs.h <<_ACEOF
11623 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11624 _ACEOF
11625 break
11626 fi
11628 done
11633 for ac_func in strchr index
11634 do
11635 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11636 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11637 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11638 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11639 echo $ECHO_N "(cached) $ECHO_C" >&6
11640 else
11641 cat >conftest.$ac_ext <<_ACEOF
11642 /* confdefs.h. */
11643 _ACEOF
11644 cat confdefs.h >>conftest.$ac_ext
11645 cat >>conftest.$ac_ext <<_ACEOF
11646 /* end confdefs.h. */
11647 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11648 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11649 #define $ac_func innocuous_$ac_func
11651 /* System header to define __stub macros and hopefully few prototypes,
11652 which can conflict with char $ac_func (); below.
11653 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11654 <limits.h> exists even on freestanding compilers. */
11656 #ifdef __STDC__
11657 # include <limits.h>
11658 #else
11659 # include <assert.h>
11660 #endif
11662 #undef $ac_func
11664 /* Override any GCC internal prototype to avoid an error.
11665 Use char because int might match the return type of a GCC
11666 builtin and then its argument prototype would still apply. */
11667 #ifdef __cplusplus
11668 extern "C"
11669 #endif
11670 char $ac_func ();
11671 /* The GNU C library defines this for functions which it implements
11672 to always fail with ENOSYS. Some functions are actually named
11673 something starting with __ and the normal name is an alias. */
11674 #if defined __stub_$ac_func || defined __stub___$ac_func
11675 choke me
11676 #endif
11678 int
11679 main ()
11680 {
11681 return $ac_func ();
11682 ;
11683 return 0;
11684 }
11685 _ACEOF
11686 rm -f conftest.$ac_objext conftest$ac_exeext
11687 if { (ac_try="$ac_link"
11688 case "(($ac_try" in
11689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11690 *) ac_try_echo=$ac_try;;
11691 esac
11692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11693 (eval "$ac_link") 2>conftest.er1
11694 ac_status=$?
11695 grep -v '^ *+' conftest.er1 >conftest.err
11696 rm -f conftest.er1
11697 cat conftest.err >&5
11698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11699 (exit $ac_status); } &&
11700 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11701 { (case "(($ac_try" in
11702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11703 *) ac_try_echo=$ac_try;;
11704 esac
11705 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11706 (eval "$ac_try") 2>&5
11707 ac_status=$?
11708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11709 (exit $ac_status); }; } &&
11710 { ac_try='test -s conftest$ac_exeext'
11711 { (case "(($ac_try" in
11712 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11713 *) ac_try_echo=$ac_try;;
11714 esac
11715 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11716 (eval "$ac_try") 2>&5
11717 ac_status=$?
11718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11719 (exit $ac_status); }; }; then
11720 eval "$as_ac_var=yes"
11721 else
11722 echo "$as_me: failed program was:" >&5
11723 sed 's/^/| /' conftest.$ac_ext >&5
11725 eval "$as_ac_var=no"
11726 fi
11728 rm -f core conftest.err conftest.$ac_objext \
11729 conftest$ac_exeext conftest.$ac_ext
11730 fi
11731 ac_res=`eval echo '${'$as_ac_var'}'`
11732 { echo "$as_me:$LINENO: result: $ac_res" >&5
11733 echo "${ECHO_T}$ac_res" >&6; }
11734 if test `eval echo '${'$as_ac_var'}'` = yes; then
11735 cat >>confdefs.h <<_ACEOF
11736 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11737 _ACEOF
11738 break
11739 fi
11740 done
11744 for ac_func in strrchr rindex
11745 do
11746 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11747 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11748 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11749 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11750 echo $ECHO_N "(cached) $ECHO_C" >&6
11751 else
11752 cat >conftest.$ac_ext <<_ACEOF
11753 /* confdefs.h. */
11754 _ACEOF
11755 cat confdefs.h >>conftest.$ac_ext
11756 cat >>conftest.$ac_ext <<_ACEOF
11757 /* end confdefs.h. */
11758 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11759 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11760 #define $ac_func innocuous_$ac_func
11762 /* System header to define __stub macros and hopefully few prototypes,
11763 which can conflict with char $ac_func (); below.
11764 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11765 <limits.h> exists even on freestanding compilers. */
11767 #ifdef __STDC__
11768 # include <limits.h>
11769 #else
11770 # include <assert.h>
11771 #endif
11773 #undef $ac_func
11775 /* Override any GCC internal prototype to avoid an error.
11776 Use char because int might match the return type of a GCC
11777 builtin and then its argument prototype would still apply. */
11778 #ifdef __cplusplus
11779 extern "C"
11780 #endif
11781 char $ac_func ();
11782 /* The GNU C library defines this for functions which it implements
11783 to always fail with ENOSYS. Some functions are actually named
11784 something starting with __ and the normal name is an alias. */
11785 #if defined __stub_$ac_func || defined __stub___$ac_func
11786 choke me
11787 #endif
11789 int
11790 main ()
11791 {
11792 return $ac_func ();
11793 ;
11794 return 0;
11795 }
11796 _ACEOF
11797 rm -f conftest.$ac_objext conftest$ac_exeext
11798 if { (ac_try="$ac_link"
11799 case "(($ac_try" in
11800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11801 *) ac_try_echo=$ac_try;;
11802 esac
11803 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11804 (eval "$ac_link") 2>conftest.er1
11805 ac_status=$?
11806 grep -v '^ *+' conftest.er1 >conftest.err
11807 rm -f conftest.er1
11808 cat conftest.err >&5
11809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11810 (exit $ac_status); } &&
11811 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11812 { (case "(($ac_try" in
11813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11814 *) ac_try_echo=$ac_try;;
11815 esac
11816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11817 (eval "$ac_try") 2>&5
11818 ac_status=$?
11819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11820 (exit $ac_status); }; } &&
11821 { ac_try='test -s conftest$ac_exeext'
11822 { (case "(($ac_try" in
11823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11824 *) ac_try_echo=$ac_try;;
11825 esac
11826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11827 (eval "$ac_try") 2>&5
11828 ac_status=$?
11829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11830 (exit $ac_status); }; }; then
11831 eval "$as_ac_var=yes"
11832 else
11833 echo "$as_me: failed program was:" >&5
11834 sed 's/^/| /' conftest.$ac_ext >&5
11836 eval "$as_ac_var=no"
11837 fi
11839 rm -f core conftest.err conftest.$ac_objext \
11840 conftest$ac_exeext conftest.$ac_ext
11841 fi
11842 ac_res=`eval echo '${'$as_ac_var'}'`
11843 { echo "$as_me:$LINENO: result: $ac_res" >&5
11844 echo "${ECHO_T}$ac_res" >&6; }
11845 if test `eval echo '${'$as_ac_var'}'` = yes; then
11846 cat >>confdefs.h <<_ACEOF
11847 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11848 _ACEOF
11849 break
11850 fi
11851 done
11855 for ac_func in memcpy bcopy
11856 do
11857 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11858 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11859 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11860 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11861 echo $ECHO_N "(cached) $ECHO_C" >&6
11862 else
11863 cat >conftest.$ac_ext <<_ACEOF
11864 /* confdefs.h. */
11865 _ACEOF
11866 cat confdefs.h >>conftest.$ac_ext
11867 cat >>conftest.$ac_ext <<_ACEOF
11868 /* end confdefs.h. */
11869 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11870 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11871 #define $ac_func innocuous_$ac_func
11873 /* System header to define __stub macros and hopefully few prototypes,
11874 which can conflict with char $ac_func (); below.
11875 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11876 <limits.h> exists even on freestanding compilers. */
11878 #ifdef __STDC__
11879 # include <limits.h>
11880 #else
11881 # include <assert.h>
11882 #endif
11884 #undef $ac_func
11886 /* Override any GCC internal prototype to avoid an error.
11887 Use char because int might match the return type of a GCC
11888 builtin and then its argument prototype would still apply. */
11889 #ifdef __cplusplus
11890 extern "C"
11891 #endif
11892 char $ac_func ();
11893 /* The GNU C library defines this for functions which it implements
11894 to always fail with ENOSYS. Some functions are actually named
11895 something starting with __ and the normal name is an alias. */
11896 #if defined __stub_$ac_func || defined __stub___$ac_func
11897 choke me
11898 #endif
11900 int
11901 main ()
11902 {
11903 return $ac_func ();
11904 ;
11905 return 0;
11906 }
11907 _ACEOF
11908 rm -f conftest.$ac_objext conftest$ac_exeext
11909 if { (ac_try="$ac_link"
11910 case "(($ac_try" in
11911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11912 *) ac_try_echo=$ac_try;;
11913 esac
11914 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11915 (eval "$ac_link") 2>conftest.er1
11916 ac_status=$?
11917 grep -v '^ *+' conftest.er1 >conftest.err
11918 rm -f conftest.er1
11919 cat conftest.err >&5
11920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11921 (exit $ac_status); } &&
11922 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11923 { (case "(($ac_try" in
11924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11925 *) ac_try_echo=$ac_try;;
11926 esac
11927 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11928 (eval "$ac_try") 2>&5
11929 ac_status=$?
11930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11931 (exit $ac_status); }; } &&
11932 { ac_try='test -s conftest$ac_exeext'
11933 { (case "(($ac_try" in
11934 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11935 *) ac_try_echo=$ac_try;;
11936 esac
11937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11938 (eval "$ac_try") 2>&5
11939 ac_status=$?
11940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11941 (exit $ac_status); }; }; then
11942 eval "$as_ac_var=yes"
11943 else
11944 echo "$as_me: failed program was:" >&5
11945 sed 's/^/| /' conftest.$ac_ext >&5
11947 eval "$as_ac_var=no"
11948 fi
11950 rm -f core conftest.err conftest.$ac_objext \
11951 conftest$ac_exeext conftest.$ac_ext
11952 fi
11953 ac_res=`eval echo '${'$as_ac_var'}'`
11954 { echo "$as_me:$LINENO: result: $ac_res" >&5
11955 echo "${ECHO_T}$ac_res" >&6; }
11956 if test `eval echo '${'$as_ac_var'}'` = yes; then
11957 cat >>confdefs.h <<_ACEOF
11958 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11959 _ACEOF
11960 break
11961 fi
11962 done
11966 for ac_func in memmove strcmp
11967 do
11968 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11969 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11970 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11971 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11972 echo $ECHO_N "(cached) $ECHO_C" >&6
11973 else
11974 cat >conftest.$ac_ext <<_ACEOF
11975 /* confdefs.h. */
11976 _ACEOF
11977 cat confdefs.h >>conftest.$ac_ext
11978 cat >>conftest.$ac_ext <<_ACEOF
11979 /* end confdefs.h. */
11980 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11981 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11982 #define $ac_func innocuous_$ac_func
11984 /* System header to define __stub macros and hopefully few prototypes,
11985 which can conflict with char $ac_func (); below.
11986 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11987 <limits.h> exists even on freestanding compilers. */
11989 #ifdef __STDC__
11990 # include <limits.h>
11991 #else
11992 # include <assert.h>
11993 #endif
11995 #undef $ac_func
11997 /* Override any GCC internal prototype to avoid an error.
11998 Use char because int might match the return type of a GCC
11999 builtin and then its argument prototype would still apply. */
12000 #ifdef __cplusplus
12001 extern "C"
12002 #endif
12003 char $ac_func ();
12004 /* The GNU C library defines this for functions which it implements
12005 to always fail with ENOSYS. Some functions are actually named
12006 something starting with __ and the normal name is an alias. */
12007 #if defined __stub_$ac_func || defined __stub___$ac_func
12008 choke me
12009 #endif
12011 int
12012 main ()
12013 {
12014 return $ac_func ();
12015 ;
12016 return 0;
12017 }
12018 _ACEOF
12019 rm -f conftest.$ac_objext conftest$ac_exeext
12020 if { (ac_try="$ac_link"
12021 case "(($ac_try" in
12022 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12023 *) ac_try_echo=$ac_try;;
12024 esac
12025 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12026 (eval "$ac_link") 2>conftest.er1
12027 ac_status=$?
12028 grep -v '^ *+' conftest.er1 >conftest.err
12029 rm -f conftest.er1
12030 cat conftest.err >&5
12031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12032 (exit $ac_status); } &&
12033 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12034 { (case "(($ac_try" in
12035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12036 *) ac_try_echo=$ac_try;;
12037 esac
12038 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12039 (eval "$ac_try") 2>&5
12040 ac_status=$?
12041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12042 (exit $ac_status); }; } &&
12043 { ac_try='test -s conftest$ac_exeext'
12044 { (case "(($ac_try" in
12045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12046 *) ac_try_echo=$ac_try;;
12047 esac
12048 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12049 (eval "$ac_try") 2>&5
12050 ac_status=$?
12051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12052 (exit $ac_status); }; }; then
12053 eval "$as_ac_var=yes"
12054 else
12055 echo "$as_me: failed program was:" >&5
12056 sed 's/^/| /' conftest.$ac_ext >&5
12058 eval "$as_ac_var=no"
12059 fi
12061 rm -f core conftest.err conftest.$ac_objext \
12062 conftest$ac_exeext conftest.$ac_ext
12063 fi
12064 ac_res=`eval echo '${'$as_ac_var'}'`
12065 { echo "$as_me:$LINENO: result: $ac_res" >&5
12066 echo "${ECHO_T}$ac_res" >&6; }
12067 if test `eval echo '${'$as_ac_var'}'` = yes; then
12068 cat >>confdefs.h <<_ACEOF
12069 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12070 _ACEOF
12072 fi
12073 done
12078 for ac_func in closedir opendir readdir
12079 do
12080 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12081 { echo "$as_me:$LINENO: checking for $ac_func" >&5
12082 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12083 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12084 echo $ECHO_N "(cached) $ECHO_C" >&6
12085 else
12086 cat >conftest.$ac_ext <<_ACEOF
12087 /* confdefs.h. */
12088 _ACEOF
12089 cat confdefs.h >>conftest.$ac_ext
12090 cat >>conftest.$ac_ext <<_ACEOF
12091 /* end confdefs.h. */
12092 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12093 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12094 #define $ac_func innocuous_$ac_func
12096 /* System header to define __stub macros and hopefully few prototypes,
12097 which can conflict with char $ac_func (); below.
12098 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12099 <limits.h> exists even on freestanding compilers. */
12101 #ifdef __STDC__
12102 # include <limits.h>
12103 #else
12104 # include <assert.h>
12105 #endif
12107 #undef $ac_func
12109 /* Override any GCC internal prototype to avoid an error.
12110 Use char because int might match the return type of a GCC
12111 builtin and then its argument prototype would still apply. */
12112 #ifdef __cplusplus
12113 extern "C"
12114 #endif
12115 char $ac_func ();
12116 /* The GNU C library defines this for functions which it implements
12117 to always fail with ENOSYS. Some functions are actually named
12118 something starting with __ and the normal name is an alias. */
12119 #if defined __stub_$ac_func || defined __stub___$ac_func
12120 choke me
12121 #endif
12123 int
12124 main ()
12125 {
12126 return $ac_func ();
12127 ;
12128 return 0;
12129 }
12130 _ACEOF
12131 rm -f conftest.$ac_objext conftest$ac_exeext
12132 if { (ac_try="$ac_link"
12133 case "(($ac_try" in
12134 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12135 *) ac_try_echo=$ac_try;;
12136 esac
12137 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12138 (eval "$ac_link") 2>conftest.er1
12139 ac_status=$?
12140 grep -v '^ *+' conftest.er1 >conftest.err
12141 rm -f conftest.er1
12142 cat conftest.err >&5
12143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12144 (exit $ac_status); } &&
12145 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12146 { (case "(($ac_try" in
12147 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12148 *) ac_try_echo=$ac_try;;
12149 esac
12150 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12151 (eval "$ac_try") 2>&5
12152 ac_status=$?
12153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12154 (exit $ac_status); }; } &&
12155 { ac_try='test -s conftest$ac_exeext'
12156 { (case "(($ac_try" in
12157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12158 *) ac_try_echo=$ac_try;;
12159 esac
12160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12161 (eval "$ac_try") 2>&5
12162 ac_status=$?
12163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12164 (exit $ac_status); }; }; then
12165 eval "$as_ac_var=yes"
12166 else
12167 echo "$as_me: failed program was:" >&5
12168 sed 's/^/| /' conftest.$ac_ext >&5
12170 eval "$as_ac_var=no"
12171 fi
12173 rm -f core conftest.err conftest.$ac_objext \
12174 conftest$ac_exeext conftest.$ac_ext
12175 fi
12176 ac_res=`eval echo '${'$as_ac_var'}'`
12177 { echo "$as_me:$LINENO: result: $ac_res" >&5
12178 echo "${ECHO_T}$ac_res" >&6; }
12179 if test `eval echo '${'$as_ac_var'}'` = yes; then
12180 cat >>confdefs.h <<_ACEOF
12181 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12182 _ACEOF
12184 fi
12185 done
12189 { echo "$as_me:$LINENO: checking tool compatibility" >&5
12190 echo $ECHO_N "checking tool compatibility... $ECHO_C" >&6; }
12192 ICC=no
12193 IXX=no
12194 case $CC in
12195 icc*|icpc*)
12196 ICC=yes
12197 IXX=yes
12198 ;;
12199 *)
12200 ;;
12201 esac
12203 if test "$GCC" != "yes" && test "$ICC" != "yes"
12204 then
12205 { { echo "$as_me:$LINENO: error: gcc|icc required but not found" >&5
12206 echo "$as_me: error: gcc|icc required but not found" >&2;}
12207 { (exit 1); exit 1; }; }
12208 fi
12210 if test "$GXX" != "yes" && test "$IXX" != "yes"
12211 then
12212 { { echo "$as_me:$LINENO: error: g++|clang++|icc required but not found" >&5
12213 echo "$as_me: error: g++|clang++|icc required but not found" >&2;}
12214 { (exit 1); exit 1; }; }
12215 fi
12217 if test "$GCC" = "yes"
12218 then
12219 cat >conftest.$ac_ext <<_ACEOF
12221 /* confdefs.h. */
12222 _ACEOF
12223 cat confdefs.h >>conftest.$ac_ext
12224 cat >>conftest.$ac_ext <<_ACEOF
12225 /* end confdefs.h. */
12227 #if !defined(__GNUC__) || __GNUC__ < 3
12228 #error Unsupported GCC version
12229 #endif
12232 _ACEOF
12233 rm -f conftest.$ac_objext
12234 if { (ac_try="$ac_compile"
12235 case "(($ac_try" in
12236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12237 *) ac_try_echo=$ac_try;;
12238 esac
12239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12240 (eval "$ac_compile") 2>conftest.er1
12241 ac_status=$?
12242 grep -v '^ *+' conftest.er1 >conftest.err
12243 rm -f conftest.er1
12244 cat conftest.err >&5
12245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12246 (exit $ac_status); } &&
12247 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12248 { (case "(($ac_try" in
12249 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12250 *) ac_try_echo=$ac_try;;
12251 esac
12252 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12253 (eval "$ac_try") 2>&5
12254 ac_status=$?
12255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12256 (exit $ac_status); }; } &&
12257 { ac_try='test -s conftest.$ac_objext'
12258 { (case "(($ac_try" in
12259 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12260 *) ac_try_echo=$ac_try;;
12261 esac
12262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12263 (eval "$ac_try") 2>&5
12264 ac_status=$?
12265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12266 (exit $ac_status); }; }; then
12267 :
12268 else
12269 echo "$as_me: failed program was:" >&5
12270 sed 's/^/| /' conftest.$ac_ext >&5
12272 { { echo "$as_me:$LINENO: error: gcc 3.x required, but you have a lower version" >&5
12273 echo "$as_me: error: gcc 3.x required, but you have a lower version" >&2;}
12274 { (exit 1); exit 1; }; }
12275 fi
12277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12278 fi
12280 if test -z "$llvm_cv_gnu_make_command"
12281 then
12282 { { echo "$as_me:$LINENO: error: GNU Make required but not found" >&5
12283 echo "$as_me: error: GNU Make required but not found" >&2;}
12284 { (exit 1); exit 1; }; }
12285 fi
12287 { echo "$as_me:$LINENO: result: ok" >&5
12288 echo "${ECHO_T}ok" >&6; }
12290 { echo "$as_me:$LINENO: checking optional compiler flags" >&5
12291 echo $ECHO_N "checking optional compiler flags... $ECHO_C" >&6; }
12292 NO_VARIADIC_MACROS=`$CXX -Werror -Wvariadic-macros -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-variadic-macros`
12294 NO_MISSING_FIELD_INITIALIZERS=`$CXX -Werror -Wmissing-field-initializers -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-missing-field-initializers`
12296 COVERED_SWITCH_DEFAULT=`$CXX -Werror -Wcovered-switch-default -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wcovered-switch-default`
12299 NO_UNINITIALIZED=
12300 NO_MAYBE_UNINITIALIZED=
12301 if test "$GXX" = "yes"
12302 then
12303 NO_MAYBE_UNINITIALIZED=`$CXX -Werror -Wmaybe-uninitialized -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-maybe-uninitialized`
12305 if test -z "$NO_MAYBE_UNINITIALIZED"
12306 then
12307 NO_UNINITIALIZED=`$CXX -Werror -Wuninitialized -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-uninitialized`
12309 fi
12310 fi
12311 { echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&5
12312 echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED" >&6; }
12315 # Check whether --with-python was given.
12316 if test "${with_python+set}" = set; then
12317 withval=$with_python; PYTHON="$withval"
12318 fi
12321 if test -n "$PYTHON" && test -x "$PYTHON" ; then
12322 { echo "$as_me:$LINENO: checking for python" >&5
12323 echo $ECHO_N "checking for python... $ECHO_C" >&6; }
12324 { echo "$as_me:$LINENO: result: user defined: $with_python" >&5
12325 echo "${ECHO_T}user defined: $with_python" >&6; }
12326 else
12327 if test -n "$PYTHON" ; then
12328 { echo "$as_me:$LINENO: WARNING: specified python ($PYTHON) is not usable, searching path" >&5
12329 echo "$as_me: WARNING: specified python ($PYTHON) is not usable, searching path" >&2;}
12330 fi
12332 # Extract the first word of "python python2 python26", so it can be a program name with args.
12333 set dummy python python2 python26; ac_word=$2
12334 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12335 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12336 if test "${ac_cv_path_PYTHON+set}" = set; then
12337 echo $ECHO_N "(cached) $ECHO_C" >&6
12338 else
12339 case $PYTHON in
12340 [\\/]* | ?:[\\/]*)
12341 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
12342 ;;
12343 *)
12344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12345 for as_dir in $PATH
12346 do
12347 IFS=$as_save_IFS
12348 test -z "$as_dir" && as_dir=.
12349 for ac_exec_ext in '' $ac_executable_extensions; do
12350 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
12351 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
12352 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12353 break 2
12354 fi
12355 done
12356 done
12357 IFS=$as_save_IFS
12359 test -z "$ac_cv_path_PYTHON" && ac_cv_path_PYTHON="{ echo "$as_me:$LINENO: result: not found" >&5
12360 echo "${ECHO_T}not found" >&6; }
12361 { { echo "$as_me:$LINENO: error: could not find python 2.5 or higher" >&5
12362 echo "$as_me: error: could not find python 2.5 or higher" >&2;}
12363 { (exit 1); exit 1; }; }"
12364 ;;
12365 esac
12366 fi
12367 PYTHON=$ac_cv_path_PYTHON
12368 if test -n "$PYTHON"; then
12369 { echo "$as_me:$LINENO: result: $PYTHON" >&5
12370 echo "${ECHO_T}$PYTHON" >&6; }
12371 else
12372 { echo "$as_me:$LINENO: result: no" >&5
12373 echo "${ECHO_T}no" >&6; }
12374 fi
12377 fi
12379 { echo "$as_me:$LINENO: checking for python >= 2.5" >&5
12380 echo $ECHO_N "checking for python >= 2.5... $ECHO_C" >&6; }
12381 ac_python_version=`$PYTHON -c 'import sys; print sys.version.split()[0]'`
12382 ac_python_version_major=`echo $ac_python_version | cut -d'.' -f1`
12383 ac_python_version_minor=`echo $ac_python_version | cut -d'.' -f2`
12384 ac_python_version_patch=`echo $ac_python_version | cut -d'.' -f3`
12385 if test "$ac_python_version_major" -eq "2" \
12386 && test "$ac_python_version_minor" -ge "5" ; then
12387 { echo "$as_me:$LINENO: result: $PYTHON ($ac_python_version)" >&5
12388 echo "${ECHO_T}$PYTHON ($ac_python_version)" >&6; }
12389 else
12390 { echo "$as_me:$LINENO: result: not found" >&5
12391 echo "${ECHO_T}not found" >&6; }
12392 { { echo "$as_me:$LINENO: error: found python $ac_python_version ($PYTHON); required >= 2.5
12393 See \`config.log' for more details." >&5
12394 echo "$as_me: error: found python $ac_python_version ($PYTHON); required >= 2.5
12395 See \`config.log' for more details." >&2;}
12396 { (exit 1); exit 1; }; }
12397 fi
12401 { echo "$as_me:$LINENO: checking for sin in -lm" >&5
12402 echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6; }
12403 if test "${ac_cv_lib_m_sin+set}" = set; then
12404 echo $ECHO_N "(cached) $ECHO_C" >&6
12405 else
12406 ac_check_lib_save_LIBS=$LIBS
12407 LIBS="-lm $LIBS"
12408 cat >conftest.$ac_ext <<_ACEOF
12409 /* confdefs.h. */
12410 _ACEOF
12411 cat confdefs.h >>conftest.$ac_ext
12412 cat >>conftest.$ac_ext <<_ACEOF
12413 /* end confdefs.h. */
12415 /* Override any GCC internal prototype to avoid an error.
12416 Use char because int might match the return type of a GCC
12417 builtin and then its argument prototype would still apply. */
12418 #ifdef __cplusplus
12419 extern "C"
12420 #endif
12421 char sin ();
12422 int
12423 main ()
12424 {
12425 return sin ();
12426 ;
12427 return 0;
12428 }
12429 _ACEOF
12430 rm -f conftest.$ac_objext conftest$ac_exeext
12431 if { (ac_try="$ac_link"
12432 case "(($ac_try" in
12433 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12434 *) ac_try_echo=$ac_try;;
12435 esac
12436 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12437 (eval "$ac_link") 2>conftest.er1
12438 ac_status=$?
12439 grep -v '^ *+' conftest.er1 >conftest.err
12440 rm -f conftest.er1
12441 cat conftest.err >&5
12442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12443 (exit $ac_status); } &&
12444 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12445 { (case "(($ac_try" in
12446 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12447 *) ac_try_echo=$ac_try;;
12448 esac
12449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12450 (eval "$ac_try") 2>&5
12451 ac_status=$?
12452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12453 (exit $ac_status); }; } &&
12454 { ac_try='test -s conftest$ac_exeext'
12455 { (case "(($ac_try" in
12456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12457 *) ac_try_echo=$ac_try;;
12458 esac
12459 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12460 (eval "$ac_try") 2>&5
12461 ac_status=$?
12462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12463 (exit $ac_status); }; }; then
12464 ac_cv_lib_m_sin=yes
12465 else
12466 echo "$as_me: failed program was:" >&5
12467 sed 's/^/| /' conftest.$ac_ext >&5
12469 ac_cv_lib_m_sin=no
12470 fi
12472 rm -f core conftest.err conftest.$ac_objext \
12473 conftest$ac_exeext conftest.$ac_ext
12474 LIBS=$ac_check_lib_save_LIBS
12475 fi
12476 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5
12477 echo "${ECHO_T}$ac_cv_lib_m_sin" >&6; }
12478 if test $ac_cv_lib_m_sin = yes; then
12479 cat >>confdefs.h <<_ACEOF
12480 #define HAVE_LIBM 1
12481 _ACEOF
12483 LIBS="-lm $LIBS"
12485 fi
12487 if test "$llvm_cv_os_type" = "MingW" ; then
12489 { echo "$as_me:$LINENO: checking for main in -limagehlp" >&5
12490 echo $ECHO_N "checking for main in -limagehlp... $ECHO_C" >&6; }
12491 if test "${ac_cv_lib_imagehlp_main+set}" = set; then
12492 echo $ECHO_N "(cached) $ECHO_C" >&6
12493 else
12494 ac_check_lib_save_LIBS=$LIBS
12495 LIBS="-limagehlp $LIBS"
12496 cat >conftest.$ac_ext <<_ACEOF
12497 /* confdefs.h. */
12498 _ACEOF
12499 cat confdefs.h >>conftest.$ac_ext
12500 cat >>conftest.$ac_ext <<_ACEOF
12501 /* end confdefs.h. */
12504 int
12505 main ()
12506 {
12507 return main ();
12508 ;
12509 return 0;
12510 }
12511 _ACEOF
12512 rm -f conftest.$ac_objext conftest$ac_exeext
12513 if { (ac_try="$ac_link"
12514 case "(($ac_try" in
12515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12516 *) ac_try_echo=$ac_try;;
12517 esac
12518 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12519 (eval "$ac_link") 2>conftest.er1
12520 ac_status=$?
12521 grep -v '^ *+' conftest.er1 >conftest.err
12522 rm -f conftest.er1
12523 cat conftest.err >&5
12524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12525 (exit $ac_status); } &&
12526 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12527 { (case "(($ac_try" in
12528 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12529 *) ac_try_echo=$ac_try;;
12530 esac
12531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12532 (eval "$ac_try") 2>&5
12533 ac_status=$?
12534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12535 (exit $ac_status); }; } &&
12536 { ac_try='test -s conftest$ac_exeext'
12537 { (case "(($ac_try" in
12538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12539 *) ac_try_echo=$ac_try;;
12540 esac
12541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12542 (eval "$ac_try") 2>&5
12543 ac_status=$?
12544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12545 (exit $ac_status); }; }; then
12546 ac_cv_lib_imagehlp_main=yes
12547 else
12548 echo "$as_me: failed program was:" >&5
12549 sed 's/^/| /' conftest.$ac_ext >&5
12551 ac_cv_lib_imagehlp_main=no
12552 fi
12554 rm -f core conftest.err conftest.$ac_objext \
12555 conftest$ac_exeext conftest.$ac_ext
12556 LIBS=$ac_check_lib_save_LIBS
12557 fi
12558 { echo "$as_me:$LINENO: result: $ac_cv_lib_imagehlp_main" >&5
12559 echo "${ECHO_T}$ac_cv_lib_imagehlp_main" >&6; }
12560 if test $ac_cv_lib_imagehlp_main = yes; then
12561 cat >>confdefs.h <<_ACEOF
12562 #define HAVE_LIBIMAGEHLP 1
12563 _ACEOF
12565 LIBS="-limagehlp $LIBS"
12567 fi
12570 { echo "$as_me:$LINENO: checking for main in -lpsapi" >&5
12571 echo $ECHO_N "checking for main in -lpsapi... $ECHO_C" >&6; }
12572 if test "${ac_cv_lib_psapi_main+set}" = set; then
12573 echo $ECHO_N "(cached) $ECHO_C" >&6
12574 else
12575 ac_check_lib_save_LIBS=$LIBS
12576 LIBS="-lpsapi $LIBS"
12577 cat >conftest.$ac_ext <<_ACEOF
12578 /* confdefs.h. */
12579 _ACEOF
12580 cat confdefs.h >>conftest.$ac_ext
12581 cat >>conftest.$ac_ext <<_ACEOF
12582 /* end confdefs.h. */
12585 int
12586 main ()
12587 {
12588 return main ();
12589 ;
12590 return 0;
12591 }
12592 _ACEOF
12593 rm -f conftest.$ac_objext conftest$ac_exeext
12594 if { (ac_try="$ac_link"
12595 case "(($ac_try" in
12596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12597 *) ac_try_echo=$ac_try;;
12598 esac
12599 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12600 (eval "$ac_link") 2>conftest.er1
12601 ac_status=$?
12602 grep -v '^ *+' conftest.er1 >conftest.err
12603 rm -f conftest.er1
12604 cat conftest.err >&5
12605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12606 (exit $ac_status); } &&
12607 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12608 { (case "(($ac_try" in
12609 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12610 *) ac_try_echo=$ac_try;;
12611 esac
12612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12613 (eval "$ac_try") 2>&5
12614 ac_status=$?
12615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12616 (exit $ac_status); }; } &&
12617 { ac_try='test -s conftest$ac_exeext'
12618 { (case "(($ac_try" in
12619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12620 *) ac_try_echo=$ac_try;;
12621 esac
12622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12623 (eval "$ac_try") 2>&5
12624 ac_status=$?
12625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12626 (exit $ac_status); }; }; then
12627 ac_cv_lib_psapi_main=yes
12628 else
12629 echo "$as_me: failed program was:" >&5
12630 sed 's/^/| /' conftest.$ac_ext >&5
12632 ac_cv_lib_psapi_main=no
12633 fi
12635 rm -f core conftest.err conftest.$ac_objext \
12636 conftest$ac_exeext conftest.$ac_ext
12637 LIBS=$ac_check_lib_save_LIBS
12638 fi
12639 { echo "$as_me:$LINENO: result: $ac_cv_lib_psapi_main" >&5
12640 echo "${ECHO_T}$ac_cv_lib_psapi_main" >&6; }
12641 if test $ac_cv_lib_psapi_main = yes; then
12642 cat >>confdefs.h <<_ACEOF
12643 #define HAVE_LIBPSAPI 1
12644 _ACEOF
12646 LIBS="-lpsapi $LIBS"
12648 fi
12650 fi
12652 { echo "$as_me:$LINENO: checking for library containing dlopen" >&5
12653 echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; }
12654 if test "${ac_cv_search_dlopen+set}" = set; then
12655 echo $ECHO_N "(cached) $ECHO_C" >&6
12656 else
12657 ac_func_search_save_LIBS=$LIBS
12658 cat >conftest.$ac_ext <<_ACEOF
12659 /* confdefs.h. */
12660 _ACEOF
12661 cat confdefs.h >>conftest.$ac_ext
12662 cat >>conftest.$ac_ext <<_ACEOF
12663 /* end confdefs.h. */
12665 /* Override any GCC internal prototype to avoid an error.
12666 Use char because int might match the return type of a GCC
12667 builtin and then its argument prototype would still apply. */
12668 #ifdef __cplusplus
12669 extern "C"
12670 #endif
12671 char dlopen ();
12672 int
12673 main ()
12674 {
12675 return dlopen ();
12676 ;
12677 return 0;
12678 }
12679 _ACEOF
12680 for ac_lib in '' dl; do
12681 if test -z "$ac_lib"; then
12682 ac_res="none required"
12683 else
12684 ac_res=-l$ac_lib
12685 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12686 fi
12687 rm -f conftest.$ac_objext conftest$ac_exeext
12688 if { (ac_try="$ac_link"
12689 case "(($ac_try" in
12690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12691 *) ac_try_echo=$ac_try;;
12692 esac
12693 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12694 (eval "$ac_link") 2>conftest.er1
12695 ac_status=$?
12696 grep -v '^ *+' conftest.er1 >conftest.err
12697 rm -f conftest.er1
12698 cat conftest.err >&5
12699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12700 (exit $ac_status); } &&
12701 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12702 { (case "(($ac_try" in
12703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12704 *) ac_try_echo=$ac_try;;
12705 esac
12706 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12707 (eval "$ac_try") 2>&5
12708 ac_status=$?
12709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12710 (exit $ac_status); }; } &&
12711 { ac_try='test -s conftest$ac_exeext'
12712 { (case "(($ac_try" in
12713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12714 *) ac_try_echo=$ac_try;;
12715 esac
12716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12717 (eval "$ac_try") 2>&5
12718 ac_status=$?
12719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12720 (exit $ac_status); }; }; then
12721 ac_cv_search_dlopen=$ac_res
12722 else
12723 echo "$as_me: failed program was:" >&5
12724 sed 's/^/| /' conftest.$ac_ext >&5
12727 fi
12729 rm -f core conftest.err conftest.$ac_objext \
12730 conftest$ac_exeext
12731 if test "${ac_cv_search_dlopen+set}" = set; then
12732 break
12733 fi
12734 done
12735 if test "${ac_cv_search_dlopen+set}" = set; then
12736 :
12737 else
12738 ac_cv_search_dlopen=no
12739 fi
12740 rm conftest.$ac_ext
12741 LIBS=$ac_func_search_save_LIBS
12742 fi
12743 { echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5
12744 echo "${ECHO_T}$ac_cv_search_dlopen" >&6; }
12745 ac_res=$ac_cv_search_dlopen
12746 if test "$ac_res" != no; then
12747 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12749 cat >>confdefs.h <<\_ACEOF
12750 #define HAVE_DLOPEN 1
12751 _ACEOF
12753 else
12754 { echo "$as_me:$LINENO: WARNING: dlopen() not found - disabling plugin support" >&5
12755 echo "$as_me: WARNING: dlopen() not found - disabling plugin support" >&2;}
12756 fi
12759 { echo "$as_me:$LINENO: checking for library containing clock_gettime" >&5
12760 echo $ECHO_N "checking for library containing clock_gettime... $ECHO_C" >&6; }
12761 if test "${ac_cv_search_clock_gettime+set}" = set; then
12762 echo $ECHO_N "(cached) $ECHO_C" >&6
12763 else
12764 ac_func_search_save_LIBS=$LIBS
12765 cat >conftest.$ac_ext <<_ACEOF
12766 /* confdefs.h. */
12767 _ACEOF
12768 cat confdefs.h >>conftest.$ac_ext
12769 cat >>conftest.$ac_ext <<_ACEOF
12770 /* end confdefs.h. */
12772 /* Override any GCC internal prototype to avoid an error.
12773 Use char because int might match the return type of a GCC
12774 builtin and then its argument prototype would still apply. */
12775 #ifdef __cplusplus
12776 extern "C"
12777 #endif
12778 char clock_gettime ();
12779 int
12780 main ()
12781 {
12782 return clock_gettime ();
12783 ;
12784 return 0;
12785 }
12786 _ACEOF
12787 for ac_lib in '' rt; do
12788 if test -z "$ac_lib"; then
12789 ac_res="none required"
12790 else
12791 ac_res=-l$ac_lib
12792 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12793 fi
12794 rm -f conftest.$ac_objext conftest$ac_exeext
12795 if { (ac_try="$ac_link"
12796 case "(($ac_try" in
12797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12798 *) ac_try_echo=$ac_try;;
12799 esac
12800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12801 (eval "$ac_link") 2>conftest.er1
12802 ac_status=$?
12803 grep -v '^ *+' conftest.er1 >conftest.err
12804 rm -f conftest.er1
12805 cat conftest.err >&5
12806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12807 (exit $ac_status); } &&
12808 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12809 { (case "(($ac_try" in
12810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12811 *) ac_try_echo=$ac_try;;
12812 esac
12813 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12814 (eval "$ac_try") 2>&5
12815 ac_status=$?
12816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12817 (exit $ac_status); }; } &&
12818 { ac_try='test -s conftest$ac_exeext'
12819 { (case "(($ac_try" in
12820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12821 *) ac_try_echo=$ac_try;;
12822 esac
12823 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12824 (eval "$ac_try") 2>&5
12825 ac_status=$?
12826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12827 (exit $ac_status); }; }; then
12828 ac_cv_search_clock_gettime=$ac_res
12829 else
12830 echo "$as_me: failed program was:" >&5
12831 sed 's/^/| /' conftest.$ac_ext >&5
12834 fi
12836 rm -f core conftest.err conftest.$ac_objext \
12837 conftest$ac_exeext
12838 if test "${ac_cv_search_clock_gettime+set}" = set; then
12839 break
12840 fi
12841 done
12842 if test "${ac_cv_search_clock_gettime+set}" = set; then
12843 :
12844 else
12845 ac_cv_search_clock_gettime=no
12846 fi
12847 rm conftest.$ac_ext
12848 LIBS=$ac_func_search_save_LIBS
12849 fi
12850 { echo "$as_me:$LINENO: result: $ac_cv_search_clock_gettime" >&5
12851 echo "${ECHO_T}$ac_cv_search_clock_gettime" >&6; }
12852 ac_res=$ac_cv_search_clock_gettime
12853 if test "$ac_res" != no; then
12854 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12856 fi
12859 if test "$llvm_cv_enable_libffi" = "yes" ; then
12860 { echo "$as_me:$LINENO: checking for library containing ffi_call" >&5
12861 echo $ECHO_N "checking for library containing ffi_call... $ECHO_C" >&6; }
12862 if test "${ac_cv_search_ffi_call+set}" = set; then
12863 echo $ECHO_N "(cached) $ECHO_C" >&6
12864 else
12865 ac_func_search_save_LIBS=$LIBS
12866 cat >conftest.$ac_ext <<_ACEOF
12867 /* confdefs.h. */
12868 _ACEOF
12869 cat confdefs.h >>conftest.$ac_ext
12870 cat >>conftest.$ac_ext <<_ACEOF
12871 /* end confdefs.h. */
12873 /* Override any GCC internal prototype to avoid an error.
12874 Use char because int might match the return type of a GCC
12875 builtin and then its argument prototype would still apply. */
12876 #ifdef __cplusplus
12877 extern "C"
12878 #endif
12879 char ffi_call ();
12880 int
12881 main ()
12882 {
12883 return ffi_call ();
12884 ;
12885 return 0;
12886 }
12887 _ACEOF
12888 for ac_lib in '' ffi; do
12889 if test -z "$ac_lib"; then
12890 ac_res="none required"
12891 else
12892 ac_res=-l$ac_lib
12893 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12894 fi
12895 rm -f conftest.$ac_objext conftest$ac_exeext
12896 if { (ac_try="$ac_link"
12897 case "(($ac_try" in
12898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12899 *) ac_try_echo=$ac_try;;
12900 esac
12901 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12902 (eval "$ac_link") 2>conftest.er1
12903 ac_status=$?
12904 grep -v '^ *+' conftest.er1 >conftest.err
12905 rm -f conftest.er1
12906 cat conftest.err >&5
12907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12908 (exit $ac_status); } &&
12909 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12910 { (case "(($ac_try" in
12911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12912 *) ac_try_echo=$ac_try;;
12913 esac
12914 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12915 (eval "$ac_try") 2>&5
12916 ac_status=$?
12917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12918 (exit $ac_status); }; } &&
12919 { ac_try='test -s conftest$ac_exeext'
12920 { (case "(($ac_try" in
12921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12922 *) ac_try_echo=$ac_try;;
12923 esac
12924 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12925 (eval "$ac_try") 2>&5
12926 ac_status=$?
12927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12928 (exit $ac_status); }; }; then
12929 ac_cv_search_ffi_call=$ac_res
12930 else
12931 echo "$as_me: failed program was:" >&5
12932 sed 's/^/| /' conftest.$ac_ext >&5
12935 fi
12937 rm -f core conftest.err conftest.$ac_objext \
12938 conftest$ac_exeext
12939 if test "${ac_cv_search_ffi_call+set}" = set; then
12940 break
12941 fi
12942 done
12943 if test "${ac_cv_search_ffi_call+set}" = set; then
12944 :
12945 else
12946 ac_cv_search_ffi_call=no
12947 fi
12948 rm conftest.$ac_ext
12949 LIBS=$ac_func_search_save_LIBS
12950 fi
12951 { echo "$as_me:$LINENO: result: $ac_cv_search_ffi_call" >&5
12952 echo "${ECHO_T}$ac_cv_search_ffi_call" >&6; }
12953 ac_res=$ac_cv_search_ffi_call
12954 if test "$ac_res" != no; then
12955 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12957 cat >>confdefs.h <<\_ACEOF
12958 #define HAVE_FFI_CALL 1
12959 _ACEOF
12961 else
12962 { { echo "$as_me:$LINENO: error: libffi not found - configure without --enable-libffi to compile without it" >&5
12963 echo "$as_me: error: libffi not found - configure without --enable-libffi to compile without it" >&2;}
12964 { (exit 1); exit 1; }; }
12965 fi
12967 fi
12969 { echo "$as_me:$LINENO: checking for library containing mallinfo" >&5
12970 echo $ECHO_N "checking for library containing mallinfo... $ECHO_C" >&6; }
12971 if test "${ac_cv_search_mallinfo+set}" = set; then
12972 echo $ECHO_N "(cached) $ECHO_C" >&6
12973 else
12974 ac_func_search_save_LIBS=$LIBS
12975 cat >conftest.$ac_ext <<_ACEOF
12976 /* confdefs.h. */
12977 _ACEOF
12978 cat confdefs.h >>conftest.$ac_ext
12979 cat >>conftest.$ac_ext <<_ACEOF
12980 /* end confdefs.h. */
12982 /* Override any GCC internal prototype to avoid an error.
12983 Use char because int might match the return type of a GCC
12984 builtin and then its argument prototype would still apply. */
12985 #ifdef __cplusplus
12986 extern "C"
12987 #endif
12988 char mallinfo ();
12989 int
12990 main ()
12991 {
12992 return mallinfo ();
12993 ;
12994 return 0;
12995 }
12996 _ACEOF
12997 for ac_lib in '' malloc; do
12998 if test -z "$ac_lib"; then
12999 ac_res="none required"
13000 else
13001 ac_res=-l$ac_lib
13002 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13003 fi
13004 rm -f conftest.$ac_objext conftest$ac_exeext
13005 if { (ac_try="$ac_link"
13006 case "(($ac_try" in
13007 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13008 *) ac_try_echo=$ac_try;;
13009 esac
13010 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13011 (eval "$ac_link") 2>conftest.er1
13012 ac_status=$?
13013 grep -v '^ *+' conftest.er1 >conftest.err
13014 rm -f conftest.er1
13015 cat conftest.err >&5
13016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13017 (exit $ac_status); } &&
13018 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13019 { (case "(($ac_try" in
13020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13021 *) ac_try_echo=$ac_try;;
13022 esac
13023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13024 (eval "$ac_try") 2>&5
13025 ac_status=$?
13026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13027 (exit $ac_status); }; } &&
13028 { ac_try='test -s conftest$ac_exeext'
13029 { (case "(($ac_try" in
13030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13031 *) ac_try_echo=$ac_try;;
13032 esac
13033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13034 (eval "$ac_try") 2>&5
13035 ac_status=$?
13036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13037 (exit $ac_status); }; }; then
13038 ac_cv_search_mallinfo=$ac_res
13039 else
13040 echo "$as_me: failed program was:" >&5
13041 sed 's/^/| /' conftest.$ac_ext >&5
13044 fi
13046 rm -f core conftest.err conftest.$ac_objext \
13047 conftest$ac_exeext
13048 if test "${ac_cv_search_mallinfo+set}" = set; then
13049 break
13050 fi
13051 done
13052 if test "${ac_cv_search_mallinfo+set}" = set; then
13053 :
13054 else
13055 ac_cv_search_mallinfo=no
13056 fi
13057 rm conftest.$ac_ext
13058 LIBS=$ac_func_search_save_LIBS
13059 fi
13060 { echo "$as_me:$LINENO: result: $ac_cv_search_mallinfo" >&5
13061 echo "${ECHO_T}$ac_cv_search_mallinfo" >&6; }
13062 ac_res=$ac_cv_search_mallinfo
13063 if test "$ac_res" != no; then
13064 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13066 cat >>confdefs.h <<\_ACEOF
13067 #define HAVE_MALLINFO 1
13068 _ACEOF
13070 fi
13073 if test "$LLVM_ENABLE_THREADS" -eq 1 && test "$ENABLE_PTHREADS" -eq 1 ; then
13075 { echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5
13076 echo $ECHO_N "checking for pthread_mutex_init in -lpthread... $ECHO_C" >&6; }
13077 if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then
13078 echo $ECHO_N "(cached) $ECHO_C" >&6
13079 else
13080 ac_check_lib_save_LIBS=$LIBS
13081 LIBS="-lpthread $LIBS"
13082 cat >conftest.$ac_ext <<_ACEOF
13083 /* confdefs.h. */
13084 _ACEOF
13085 cat confdefs.h >>conftest.$ac_ext
13086 cat >>conftest.$ac_ext <<_ACEOF
13087 /* end confdefs.h. */
13089 /* Override any GCC internal prototype to avoid an error.
13090 Use char because int might match the return type of a GCC
13091 builtin and then its argument prototype would still apply. */
13092 #ifdef __cplusplus
13093 extern "C"
13094 #endif
13095 char pthread_mutex_init ();
13096 int
13097 main ()
13098 {
13099 return pthread_mutex_init ();
13100 ;
13101 return 0;
13102 }
13103 _ACEOF
13104 rm -f conftest.$ac_objext conftest$ac_exeext
13105 if { (ac_try="$ac_link"
13106 case "(($ac_try" in
13107 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13108 *) ac_try_echo=$ac_try;;
13109 esac
13110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13111 (eval "$ac_link") 2>conftest.er1
13112 ac_status=$?
13113 grep -v '^ *+' conftest.er1 >conftest.err
13114 rm -f conftest.er1
13115 cat conftest.err >&5
13116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13117 (exit $ac_status); } &&
13118 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13119 { (case "(($ac_try" in
13120 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13121 *) ac_try_echo=$ac_try;;
13122 esac
13123 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13124 (eval "$ac_try") 2>&5
13125 ac_status=$?
13126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13127 (exit $ac_status); }; } &&
13128 { ac_try='test -s conftest$ac_exeext'
13129 { (case "(($ac_try" in
13130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13131 *) ac_try_echo=$ac_try;;
13132 esac
13133 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13134 (eval "$ac_try") 2>&5
13135 ac_status=$?
13136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13137 (exit $ac_status); }; }; then
13138 ac_cv_lib_pthread_pthread_mutex_init=yes
13139 else
13140 echo "$as_me: failed program was:" >&5
13141 sed 's/^/| /' conftest.$ac_ext >&5
13143 ac_cv_lib_pthread_pthread_mutex_init=no
13144 fi
13146 rm -f core conftest.err conftest.$ac_objext \
13147 conftest$ac_exeext conftest.$ac_ext
13148 LIBS=$ac_check_lib_save_LIBS
13149 fi
13150 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
13151 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
13152 if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
13153 cat >>confdefs.h <<_ACEOF
13154 #define HAVE_LIBPTHREAD 1
13155 _ACEOF
13157 LIBS="-lpthread $LIBS"
13159 fi
13161 { echo "$as_me:$LINENO: checking for library containing pthread_mutex_lock" >&5
13162 echo $ECHO_N "checking for library containing pthread_mutex_lock... $ECHO_C" >&6; }
13163 if test "${ac_cv_search_pthread_mutex_lock+set}" = set; then
13164 echo $ECHO_N "(cached) $ECHO_C" >&6
13165 else
13166 ac_func_search_save_LIBS=$LIBS
13167 cat >conftest.$ac_ext <<_ACEOF
13168 /* confdefs.h. */
13169 _ACEOF
13170 cat confdefs.h >>conftest.$ac_ext
13171 cat >>conftest.$ac_ext <<_ACEOF
13172 /* end confdefs.h. */
13174 /* Override any GCC internal prototype to avoid an error.
13175 Use char because int might match the return type of a GCC
13176 builtin and then its argument prototype would still apply. */
13177 #ifdef __cplusplus
13178 extern "C"
13179 #endif
13180 char pthread_mutex_lock ();
13181 int
13182 main ()
13183 {
13184 return pthread_mutex_lock ();
13185 ;
13186 return 0;
13187 }
13188 _ACEOF
13189 for ac_lib in '' pthread; do
13190 if test -z "$ac_lib"; then
13191 ac_res="none required"
13192 else
13193 ac_res=-l$ac_lib
13194 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13195 fi
13196 rm -f conftest.$ac_objext conftest$ac_exeext
13197 if { (ac_try="$ac_link"
13198 case "(($ac_try" in
13199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13200 *) ac_try_echo=$ac_try;;
13201 esac
13202 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13203 (eval "$ac_link") 2>conftest.er1
13204 ac_status=$?
13205 grep -v '^ *+' conftest.er1 >conftest.err
13206 rm -f conftest.er1
13207 cat conftest.err >&5
13208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13209 (exit $ac_status); } &&
13210 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13211 { (case "(($ac_try" in
13212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13213 *) ac_try_echo=$ac_try;;
13214 esac
13215 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13216 (eval "$ac_try") 2>&5
13217 ac_status=$?
13218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13219 (exit $ac_status); }; } &&
13220 { ac_try='test -s conftest$ac_exeext'
13221 { (case "(($ac_try" in
13222 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13223 *) ac_try_echo=$ac_try;;
13224 esac
13225 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13226 (eval "$ac_try") 2>&5
13227 ac_status=$?
13228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13229 (exit $ac_status); }; }; then
13230 ac_cv_search_pthread_mutex_lock=$ac_res
13231 else
13232 echo "$as_me: failed program was:" >&5
13233 sed 's/^/| /' conftest.$ac_ext >&5
13236 fi
13238 rm -f core conftest.err conftest.$ac_objext \
13239 conftest$ac_exeext
13240 if test "${ac_cv_search_pthread_mutex_lock+set}" = set; then
13241 break
13242 fi
13243 done
13244 if test "${ac_cv_search_pthread_mutex_lock+set}" = set; then
13245 :
13246 else
13247 ac_cv_search_pthread_mutex_lock=no
13248 fi
13249 rm conftest.$ac_ext
13250 LIBS=$ac_func_search_save_LIBS
13251 fi
13252 { echo "$as_me:$LINENO: result: $ac_cv_search_pthread_mutex_lock" >&5
13253 echo "${ECHO_T}$ac_cv_search_pthread_mutex_lock" >&6; }
13254 ac_res=$ac_cv_search_pthread_mutex_lock
13255 if test "$ac_res" != no; then
13256 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13258 cat >>confdefs.h <<\_ACEOF
13259 #define HAVE_PTHREAD_MUTEX_LOCK 1
13260 _ACEOF
13262 fi
13264 { echo "$as_me:$LINENO: checking for library containing pthread_rwlock_init" >&5
13265 echo $ECHO_N "checking for library containing pthread_rwlock_init... $ECHO_C" >&6; }
13266 if test "${ac_cv_search_pthread_rwlock_init+set}" = set; then
13267 echo $ECHO_N "(cached) $ECHO_C" >&6
13268 else
13269 ac_func_search_save_LIBS=$LIBS
13270 cat >conftest.$ac_ext <<_ACEOF
13271 /* confdefs.h. */
13272 _ACEOF
13273 cat confdefs.h >>conftest.$ac_ext
13274 cat >>conftest.$ac_ext <<_ACEOF
13275 /* end confdefs.h. */
13277 /* Override any GCC internal prototype to avoid an error.
13278 Use char because int might match the return type of a GCC
13279 builtin and then its argument prototype would still apply. */
13280 #ifdef __cplusplus
13281 extern "C"
13282 #endif
13283 char pthread_rwlock_init ();
13284 int
13285 main ()
13286 {
13287 return pthread_rwlock_init ();
13288 ;
13289 return 0;
13290 }
13291 _ACEOF
13292 for ac_lib in '' pthread; do
13293 if test -z "$ac_lib"; then
13294 ac_res="none required"
13295 else
13296 ac_res=-l$ac_lib
13297 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13298 fi
13299 rm -f conftest.$ac_objext conftest$ac_exeext
13300 if { (ac_try="$ac_link"
13301 case "(($ac_try" in
13302 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13303 *) ac_try_echo=$ac_try;;
13304 esac
13305 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13306 (eval "$ac_link") 2>conftest.er1
13307 ac_status=$?
13308 grep -v '^ *+' conftest.er1 >conftest.err
13309 rm -f conftest.er1
13310 cat conftest.err >&5
13311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13312 (exit $ac_status); } &&
13313 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13314 { (case "(($ac_try" in
13315 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13316 *) ac_try_echo=$ac_try;;
13317 esac
13318 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13319 (eval "$ac_try") 2>&5
13320 ac_status=$?
13321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13322 (exit $ac_status); }; } &&
13323 { ac_try='test -s conftest$ac_exeext'
13324 { (case "(($ac_try" in
13325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13326 *) ac_try_echo=$ac_try;;
13327 esac
13328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13329 (eval "$ac_try") 2>&5
13330 ac_status=$?
13331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13332 (exit $ac_status); }; }; then
13333 ac_cv_search_pthread_rwlock_init=$ac_res
13334 else
13335 echo "$as_me: failed program was:" >&5
13336 sed 's/^/| /' conftest.$ac_ext >&5
13339 fi
13341 rm -f core conftest.err conftest.$ac_objext \
13342 conftest$ac_exeext
13343 if test "${ac_cv_search_pthread_rwlock_init+set}" = set; then
13344 break
13345 fi
13346 done
13347 if test "${ac_cv_search_pthread_rwlock_init+set}" = set; then
13348 :
13349 else
13350 ac_cv_search_pthread_rwlock_init=no
13351 fi
13352 rm conftest.$ac_ext
13353 LIBS=$ac_func_search_save_LIBS
13354 fi
13355 { echo "$as_me:$LINENO: result: $ac_cv_search_pthread_rwlock_init" >&5
13356 echo "${ECHO_T}$ac_cv_search_pthread_rwlock_init" >&6; }
13357 ac_res=$ac_cv_search_pthread_rwlock_init
13358 if test "$ac_res" != no; then
13359 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13361 cat >>confdefs.h <<\_ACEOF
13362 #define HAVE_PTHREAD_RWLOCK_INIT 1
13363 _ACEOF
13365 fi
13367 { echo "$as_me:$LINENO: checking for library containing pthread_getspecific" >&5
13368 echo $ECHO_N "checking for library containing pthread_getspecific... $ECHO_C" >&6; }
13369 if test "${ac_cv_search_pthread_getspecific+set}" = set; then
13370 echo $ECHO_N "(cached) $ECHO_C" >&6
13371 else
13372 ac_func_search_save_LIBS=$LIBS
13373 cat >conftest.$ac_ext <<_ACEOF
13374 /* confdefs.h. */
13375 _ACEOF
13376 cat confdefs.h >>conftest.$ac_ext
13377 cat >>conftest.$ac_ext <<_ACEOF
13378 /* end confdefs.h. */
13380 /* Override any GCC internal prototype to avoid an error.
13381 Use char because int might match the return type of a GCC
13382 builtin and then its argument prototype would still apply. */
13383 #ifdef __cplusplus
13384 extern "C"
13385 #endif
13386 char pthread_getspecific ();
13387 int
13388 main ()
13389 {
13390 return pthread_getspecific ();
13391 ;
13392 return 0;
13393 }
13394 _ACEOF
13395 for ac_lib in '' pthread; do
13396 if test -z "$ac_lib"; then
13397 ac_res="none required"
13398 else
13399 ac_res=-l$ac_lib
13400 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13401 fi
13402 rm -f conftest.$ac_objext conftest$ac_exeext
13403 if { (ac_try="$ac_link"
13404 case "(($ac_try" in
13405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13406 *) ac_try_echo=$ac_try;;
13407 esac
13408 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13409 (eval "$ac_link") 2>conftest.er1
13410 ac_status=$?
13411 grep -v '^ *+' conftest.er1 >conftest.err
13412 rm -f conftest.er1
13413 cat conftest.err >&5
13414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13415 (exit $ac_status); } &&
13416 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13417 { (case "(($ac_try" in
13418 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13419 *) ac_try_echo=$ac_try;;
13420 esac
13421 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13422 (eval "$ac_try") 2>&5
13423 ac_status=$?
13424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13425 (exit $ac_status); }; } &&
13426 { ac_try='test -s conftest$ac_exeext'
13427 { (case "(($ac_try" in
13428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13429 *) ac_try_echo=$ac_try;;
13430 esac
13431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13432 (eval "$ac_try") 2>&5
13433 ac_status=$?
13434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13435 (exit $ac_status); }; }; then
13436 ac_cv_search_pthread_getspecific=$ac_res
13437 else
13438 echo "$as_me: failed program was:" >&5
13439 sed 's/^/| /' conftest.$ac_ext >&5
13442 fi
13444 rm -f core conftest.err conftest.$ac_objext \
13445 conftest$ac_exeext
13446 if test "${ac_cv_search_pthread_getspecific+set}" = set; then
13447 break
13448 fi
13449 done
13450 if test "${ac_cv_search_pthread_getspecific+set}" = set; then
13451 :
13452 else
13453 ac_cv_search_pthread_getspecific=no
13454 fi
13455 rm conftest.$ac_ext
13456 LIBS=$ac_func_search_save_LIBS
13457 fi
13458 { echo "$as_me:$LINENO: result: $ac_cv_search_pthread_getspecific" >&5
13459 echo "${ECHO_T}$ac_cv_search_pthread_getspecific" >&6; }
13460 ac_res=$ac_cv_search_pthread_getspecific
13461 if test "$ac_res" != no; then
13462 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13464 cat >>confdefs.h <<\_ACEOF
13465 #define HAVE_PTHREAD_GETSPECIFIC 1
13466 _ACEOF
13468 fi
13470 fi
13472 if test "$LLVM_ENABLE_ZLIB" -eq 1 ; then
13474 { echo "$as_me:$LINENO: checking for compress2 in -lz" >&5
13475 echo $ECHO_N "checking for compress2 in -lz... $ECHO_C" >&6; }
13476 if test "${ac_cv_lib_z_compress2+set}" = set; then
13477 echo $ECHO_N "(cached) $ECHO_C" >&6
13478 else
13479 ac_check_lib_save_LIBS=$LIBS
13480 LIBS="-lz $LIBS"
13481 cat >conftest.$ac_ext <<_ACEOF
13482 /* confdefs.h. */
13483 _ACEOF
13484 cat confdefs.h >>conftest.$ac_ext
13485 cat >>conftest.$ac_ext <<_ACEOF
13486 /* end confdefs.h. */
13488 /* Override any GCC internal prototype to avoid an error.
13489 Use char because int might match the return type of a GCC
13490 builtin and then its argument prototype would still apply. */
13491 #ifdef __cplusplus
13492 extern "C"
13493 #endif
13494 char compress2 ();
13495 int
13496 main ()
13497 {
13498 return compress2 ();
13499 ;
13500 return 0;
13501 }
13502 _ACEOF
13503 rm -f conftest.$ac_objext conftest$ac_exeext
13504 if { (ac_try="$ac_link"
13505 case "(($ac_try" in
13506 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13507 *) ac_try_echo=$ac_try;;
13508 esac
13509 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13510 (eval "$ac_link") 2>conftest.er1
13511 ac_status=$?
13512 grep -v '^ *+' conftest.er1 >conftest.err
13513 rm -f conftest.er1
13514 cat conftest.err >&5
13515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13516 (exit $ac_status); } &&
13517 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13518 { (case "(($ac_try" in
13519 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13520 *) ac_try_echo=$ac_try;;
13521 esac
13522 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13523 (eval "$ac_try") 2>&5
13524 ac_status=$?
13525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13526 (exit $ac_status); }; } &&
13527 { ac_try='test -s conftest$ac_exeext'
13528 { (case "(($ac_try" in
13529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13530 *) ac_try_echo=$ac_try;;
13531 esac
13532 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13533 (eval "$ac_try") 2>&5
13534 ac_status=$?
13535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13536 (exit $ac_status); }; }; then
13537 ac_cv_lib_z_compress2=yes
13538 else
13539 echo "$as_me: failed program was:" >&5
13540 sed 's/^/| /' conftest.$ac_ext >&5
13542 ac_cv_lib_z_compress2=no
13543 fi
13545 rm -f core conftest.err conftest.$ac_objext \
13546 conftest$ac_exeext conftest.$ac_ext
13547 LIBS=$ac_check_lib_save_LIBS
13548 fi
13549 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_compress2" >&5
13550 echo "${ECHO_T}$ac_cv_lib_z_compress2" >&6; }
13551 if test $ac_cv_lib_z_compress2 = yes; then
13552 cat >>confdefs.h <<_ACEOF
13553 #define HAVE_LIBZ 1
13554 _ACEOF
13556 LIBS="-lz $LIBS"
13558 fi
13560 fi
13563 # Check whether --with-udis86 was given.
13564 if test "${with_udis86+set}" = set; then
13565 withval=$with_udis86;
13566 USE_UDIS86=1
13568 case "$withval" in
13569 /usr/lib|yes) ;;
13570 *) LDFLAGS="$LDFLAGS -L${withval}" ;;
13571 esac
13573 { echo "$as_me:$LINENO: checking for ud_init in -ludis86" >&5
13574 echo $ECHO_N "checking for ud_init in -ludis86... $ECHO_C" >&6; }
13575 if test "${ac_cv_lib_udis86_ud_init+set}" = set; then
13576 echo $ECHO_N "(cached) $ECHO_C" >&6
13577 else
13578 ac_check_lib_save_LIBS=$LIBS
13579 LIBS="-ludis86 $LIBS"
13580 cat >conftest.$ac_ext <<_ACEOF
13581 /* confdefs.h. */
13582 _ACEOF
13583 cat confdefs.h >>conftest.$ac_ext
13584 cat >>conftest.$ac_ext <<_ACEOF
13585 /* end confdefs.h. */
13587 /* Override any GCC internal prototype to avoid an error.
13588 Use char because int might match the return type of a GCC
13589 builtin and then its argument prototype would still apply. */
13590 #ifdef __cplusplus
13591 extern "C"
13592 #endif
13593 char ud_init ();
13594 int
13595 main ()
13596 {
13597 return ud_init ();
13598 ;
13599 return 0;
13600 }
13601 _ACEOF
13602 rm -f conftest.$ac_objext conftest$ac_exeext
13603 if { (ac_try="$ac_link"
13604 case "(($ac_try" in
13605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13606 *) ac_try_echo=$ac_try;;
13607 esac
13608 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13609 (eval "$ac_link") 2>conftest.er1
13610 ac_status=$?
13611 grep -v '^ *+' conftest.er1 >conftest.err
13612 rm -f conftest.er1
13613 cat conftest.err >&5
13614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13615 (exit $ac_status); } &&
13616 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13617 { (case "(($ac_try" in
13618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13619 *) ac_try_echo=$ac_try;;
13620 esac
13621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13622 (eval "$ac_try") 2>&5
13623 ac_status=$?
13624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13625 (exit $ac_status); }; } &&
13626 { ac_try='test -s conftest$ac_exeext'
13627 { (case "(($ac_try" in
13628 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13629 *) ac_try_echo=$ac_try;;
13630 esac
13631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13632 (eval "$ac_try") 2>&5
13633 ac_status=$?
13634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13635 (exit $ac_status); }; }; then
13636 ac_cv_lib_udis86_ud_init=yes
13637 else
13638 echo "$as_me: failed program was:" >&5
13639 sed 's/^/| /' conftest.$ac_ext >&5
13641 ac_cv_lib_udis86_ud_init=no
13642 fi
13644 rm -f core conftest.err conftest.$ac_objext \
13645 conftest$ac_exeext conftest.$ac_ext
13646 LIBS=$ac_check_lib_save_LIBS
13647 fi
13648 { echo "$as_me:$LINENO: result: $ac_cv_lib_udis86_ud_init" >&5
13649 echo "${ECHO_T}$ac_cv_lib_udis86_ud_init" >&6; }
13650 if test $ac_cv_lib_udis86_ud_init = yes; then
13651 cat >>confdefs.h <<_ACEOF
13652 #define HAVE_LIBUDIS86 1
13653 _ACEOF
13655 LIBS="-ludis86 $LIBS"
13657 else
13659 echo "Error! You need to have libudis86 around."
13660 exit -1
13662 fi
13665 else
13666 USE_UDIS86=0
13668 fi
13671 cat >>confdefs.h <<_ACEOF
13672 #define USE_UDIS86 $USE_UDIS86
13673 _ACEOF
13677 # Check whether --with-oprofile was given.
13678 if test "${with_oprofile+set}" = set; then
13679 withval=$with_oprofile;
13680 USE_OPROFILE=1
13682 case "$withval" in
13683 /usr|yes) llvm_cv_oppath=/usr/lib/oprofile ;;
13684 no) llvm_cv_oppath=
13685 USE_OPROFILE=0
13686 ;;
13687 *) llvm_cv_oppath="${withval}/lib/oprofile"
13688 CPPFLAGS="-I${withval}/include";;
13689 esac
13690 case $llvm_cv_os_type in
13691 Linux)
13692 if test -n "$llvm_cv_oppath" ; then
13693 LIBS="$LIBS -lopagent -L${llvm_cv_oppath} -Wl,-rpath,${llvm_cv_oppath}"
13694 { echo "$as_me:$LINENO: checking for library containing bfd_init" >&5
13695 echo $ECHO_N "checking for library containing bfd_init... $ECHO_C" >&6; }
13696 if test "${ac_cv_search_bfd_init+set}" = set; then
13697 echo $ECHO_N "(cached) $ECHO_C" >&6
13698 else
13699 ac_func_search_save_LIBS=$LIBS
13700 cat >conftest.$ac_ext <<_ACEOF
13701 /* confdefs.h. */
13702 _ACEOF
13703 cat confdefs.h >>conftest.$ac_ext
13704 cat >>conftest.$ac_ext <<_ACEOF
13705 /* end confdefs.h. */
13707 /* Override any GCC internal prototype to avoid an error.
13708 Use char because int might match the return type of a GCC
13709 builtin and then its argument prototype would still apply. */
13710 #ifdef __cplusplus
13711 extern "C"
13712 #endif
13713 char bfd_init ();
13714 int
13715 main ()
13716 {
13717 return bfd_init ();
13718 ;
13719 return 0;
13720 }
13721 _ACEOF
13722 for ac_lib in '' bfd; do
13723 if test -z "$ac_lib"; then
13724 ac_res="none required"
13725 else
13726 ac_res=-l$ac_lib
13727 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13728 fi
13729 rm -f conftest.$ac_objext conftest$ac_exeext
13730 if { (ac_try="$ac_link"
13731 case "(($ac_try" in
13732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13733 *) ac_try_echo=$ac_try;;
13734 esac
13735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13736 (eval "$ac_link") 2>conftest.er1
13737 ac_status=$?
13738 grep -v '^ *+' conftest.er1 >conftest.err
13739 rm -f conftest.er1
13740 cat conftest.err >&5
13741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13742 (exit $ac_status); } &&
13743 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13744 { (case "(($ac_try" in
13745 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13746 *) ac_try_echo=$ac_try;;
13747 esac
13748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13749 (eval "$ac_try") 2>&5
13750 ac_status=$?
13751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13752 (exit $ac_status); }; } &&
13753 { ac_try='test -s conftest$ac_exeext'
13754 { (case "(($ac_try" in
13755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13756 *) ac_try_echo=$ac_try;;
13757 esac
13758 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13759 (eval "$ac_try") 2>&5
13760 ac_status=$?
13761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13762 (exit $ac_status); }; }; then
13763 ac_cv_search_bfd_init=$ac_res
13764 else
13765 echo "$as_me: failed program was:" >&5
13766 sed 's/^/| /' conftest.$ac_ext >&5
13769 fi
13771 rm -f core conftest.err conftest.$ac_objext \
13772 conftest$ac_exeext
13773 if test "${ac_cv_search_bfd_init+set}" = set; then
13774 break
13775 fi
13776 done
13777 if test "${ac_cv_search_bfd_init+set}" = set; then
13778 :
13779 else
13780 ac_cv_search_bfd_init=no
13781 fi
13782 rm conftest.$ac_ext
13783 LIBS=$ac_func_search_save_LIBS
13784 fi
13785 { echo "$as_me:$LINENO: result: $ac_cv_search_bfd_init" >&5
13786 echo "${ECHO_T}$ac_cv_search_bfd_init" >&6; }
13787 ac_res=$ac_cv_search_bfd_init
13788 if test "$ac_res" != no; then
13789 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13791 fi
13793 { echo "$as_me:$LINENO: checking for library containing op_open_agent" >&5
13794 echo $ECHO_N "checking for library containing op_open_agent... $ECHO_C" >&6; }
13795 if test "${ac_cv_search_op_open_agent+set}" = set; then
13796 echo $ECHO_N "(cached) $ECHO_C" >&6
13797 else
13798 ac_func_search_save_LIBS=$LIBS
13799 cat >conftest.$ac_ext <<_ACEOF
13800 /* confdefs.h. */
13801 _ACEOF
13802 cat confdefs.h >>conftest.$ac_ext
13803 cat >>conftest.$ac_ext <<_ACEOF
13804 /* end confdefs.h. */
13806 /* Override any GCC internal prototype to avoid an error.
13807 Use char because int might match the return type of a GCC
13808 builtin and then its argument prototype would still apply. */
13809 #ifdef __cplusplus
13810 extern "C"
13811 #endif
13812 char op_open_agent ();
13813 int
13814 main ()
13815 {
13816 return op_open_agent ();
13817 ;
13818 return 0;
13819 }
13820 _ACEOF
13821 for ac_lib in '' opagent; do
13822 if test -z "$ac_lib"; then
13823 ac_res="none required"
13824 else
13825 ac_res=-l$ac_lib
13826 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13827 fi
13828 rm -f conftest.$ac_objext conftest$ac_exeext
13829 if { (ac_try="$ac_link"
13830 case "(($ac_try" in
13831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13832 *) ac_try_echo=$ac_try;;
13833 esac
13834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13835 (eval "$ac_link") 2>conftest.er1
13836 ac_status=$?
13837 grep -v '^ *+' conftest.er1 >conftest.err
13838 rm -f conftest.er1
13839 cat conftest.err >&5
13840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13841 (exit $ac_status); } &&
13842 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13843 { (case "(($ac_try" in
13844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13845 *) ac_try_echo=$ac_try;;
13846 esac
13847 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13848 (eval "$ac_try") 2>&5
13849 ac_status=$?
13850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13851 (exit $ac_status); }; } &&
13852 { ac_try='test -s conftest$ac_exeext'
13853 { (case "(($ac_try" in
13854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13855 *) ac_try_echo=$ac_try;;
13856 esac
13857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13858 (eval "$ac_try") 2>&5
13859 ac_status=$?
13860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13861 (exit $ac_status); }; }; then
13862 ac_cv_search_op_open_agent=$ac_res
13863 else
13864 echo "$as_me: failed program was:" >&5
13865 sed 's/^/| /' conftest.$ac_ext >&5
13868 fi
13870 rm -f core conftest.err conftest.$ac_objext \
13871 conftest$ac_exeext
13872 if test "${ac_cv_search_op_open_agent+set}" = set; then
13873 break
13874 fi
13875 done
13876 if test "${ac_cv_search_op_open_agent+set}" = set; then
13877 :
13878 else
13879 ac_cv_search_op_open_agent=no
13880 fi
13881 rm conftest.$ac_ext
13882 LIBS=$ac_func_search_save_LIBS
13883 fi
13884 { echo "$as_me:$LINENO: result: $ac_cv_search_op_open_agent" >&5
13885 echo "${ECHO_T}$ac_cv_search_op_open_agent" >&6; }
13886 ac_res=$ac_cv_search_op_open_agent
13887 if test "$ac_res" != no; then
13888 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13890 else
13892 echo "Error! You need to have libopagent around."
13893 exit -1
13895 fi
13897 if test "${ac_cv_header_opagent_h+set}" = set; then
13898 { echo "$as_me:$LINENO: checking for opagent.h" >&5
13899 echo $ECHO_N "checking for opagent.h... $ECHO_C" >&6; }
13900 if test "${ac_cv_header_opagent_h+set}" = set; then
13901 echo $ECHO_N "(cached) $ECHO_C" >&6
13902 fi
13903 { echo "$as_me:$LINENO: result: $ac_cv_header_opagent_h" >&5
13904 echo "${ECHO_T}$ac_cv_header_opagent_h" >&6; }
13905 else
13906 # Is the header compilable?
13907 { echo "$as_me:$LINENO: checking opagent.h usability" >&5
13908 echo $ECHO_N "checking opagent.h usability... $ECHO_C" >&6; }
13909 cat >conftest.$ac_ext <<_ACEOF
13910 /* confdefs.h. */
13911 _ACEOF
13912 cat confdefs.h >>conftest.$ac_ext
13913 cat >>conftest.$ac_ext <<_ACEOF
13914 /* end confdefs.h. */
13915 $ac_includes_default
13916 #include <opagent.h>
13917 _ACEOF
13918 rm -f conftest.$ac_objext
13919 if { (ac_try="$ac_compile"
13920 case "(($ac_try" in
13921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13922 *) ac_try_echo=$ac_try;;
13923 esac
13924 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13925 (eval "$ac_compile") 2>conftest.er1
13926 ac_status=$?
13927 grep -v '^ *+' conftest.er1 >conftest.err
13928 rm -f conftest.er1
13929 cat conftest.err >&5
13930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13931 (exit $ac_status); } &&
13932 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
13933 { (case "(($ac_try" in
13934 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13935 *) ac_try_echo=$ac_try;;
13936 esac
13937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13938 (eval "$ac_try") 2>&5
13939 ac_status=$?
13940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13941 (exit $ac_status); }; } &&
13942 { ac_try='test -s conftest.$ac_objext'
13943 { (case "(($ac_try" in
13944 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13945 *) ac_try_echo=$ac_try;;
13946 esac
13947 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13948 (eval "$ac_try") 2>&5
13949 ac_status=$?
13950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13951 (exit $ac_status); }; }; then
13952 ac_header_compiler=yes
13953 else
13954 echo "$as_me: failed program was:" >&5
13955 sed 's/^/| /' conftest.$ac_ext >&5
13957 ac_header_compiler=no
13958 fi
13960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13961 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13962 echo "${ECHO_T}$ac_header_compiler" >&6; }
13964 # Is the header present?
13965 { echo "$as_me:$LINENO: checking opagent.h presence" >&5
13966 echo $ECHO_N "checking opagent.h presence... $ECHO_C" >&6; }
13967 cat >conftest.$ac_ext <<_ACEOF
13968 /* confdefs.h. */
13969 _ACEOF
13970 cat confdefs.h >>conftest.$ac_ext
13971 cat >>conftest.$ac_ext <<_ACEOF
13972 /* end confdefs.h. */
13973 #include <opagent.h>
13974 _ACEOF
13975 if { (ac_try="$ac_cpp conftest.$ac_ext"
13976 case "(($ac_try" in
13977 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13978 *) ac_try_echo=$ac_try;;
13979 esac
13980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13981 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13982 ac_status=$?
13983 grep -v '^ *+' conftest.er1 >conftest.err
13984 rm -f conftest.er1
13985 cat conftest.err >&5
13986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13987 (exit $ac_status); } >/dev/null; then
13988 if test -s conftest.err; then
13989 ac_cpp_err=$ac_c_preproc_warn_flag
13990 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
13991 else
13992 ac_cpp_err=
13993 fi
13994 else
13995 ac_cpp_err=yes
13996 fi
13997 if test -z "$ac_cpp_err"; then
13998 ac_header_preproc=yes
13999 else
14000 echo "$as_me: failed program was:" >&5
14001 sed 's/^/| /' conftest.$ac_ext >&5
14003 ac_header_preproc=no
14004 fi
14006 rm -f conftest.err conftest.$ac_ext
14007 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14008 echo "${ECHO_T}$ac_header_preproc" >&6; }
14010 # So? What about this header?
14011 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14012 yes:no: )
14013 { echo "$as_me:$LINENO: WARNING: opagent.h: accepted by the compiler, rejected by the preprocessor!" >&5
14014 echo "$as_me: WARNING: opagent.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14015 { echo "$as_me:$LINENO: WARNING: opagent.h: proceeding with the compiler's result" >&5
14016 echo "$as_me: WARNING: opagent.h: proceeding with the compiler's result" >&2;}
14017 ac_header_preproc=yes
14018 ;;
14019 no:yes:* )
14020 { echo "$as_me:$LINENO: WARNING: opagent.h: present but cannot be compiled" >&5
14021 echo "$as_me: WARNING: opagent.h: present but cannot be compiled" >&2;}
14022 { echo "$as_me:$LINENO: WARNING: opagent.h: check for missing prerequisite headers?" >&5
14023 echo "$as_me: WARNING: opagent.h: check for missing prerequisite headers?" >&2;}
14024 { echo "$as_me:$LINENO: WARNING: opagent.h: see the Autoconf documentation" >&5
14025 echo "$as_me: WARNING: opagent.h: see the Autoconf documentation" >&2;}
14026 { echo "$as_me:$LINENO: WARNING: opagent.h: section \"Present But Cannot Be Compiled\"" >&5
14027 echo "$as_me: WARNING: opagent.h: section \"Present But Cannot Be Compiled\"" >&2;}
14028 { echo "$as_me:$LINENO: WARNING: opagent.h: proceeding with the preprocessor's result" >&5
14029 echo "$as_me: WARNING: opagent.h: proceeding with the preprocessor's result" >&2;}
14030 { echo "$as_me:$LINENO: WARNING: opagent.h: in the future, the compiler will take precedence" >&5
14031 echo "$as_me: WARNING: opagent.h: in the future, the compiler will take precedence" >&2;}
14032 ( cat <<\_ASBOX
14033 ## ------------------------------------ ##
14034 ## Report this to http://llvm.org/bugs/ ##
14035 ## ------------------------------------ ##
14036 _ASBOX
14037 ) | sed "s/^/$as_me: WARNING: /" >&2
14038 ;;
14039 esac
14040 { echo "$as_me:$LINENO: checking for opagent.h" >&5
14041 echo $ECHO_N "checking for opagent.h... $ECHO_C" >&6; }
14042 if test "${ac_cv_header_opagent_h+set}" = set; then
14043 echo $ECHO_N "(cached) $ECHO_C" >&6
14044 else
14045 ac_cv_header_opagent_h=$ac_header_preproc
14046 fi
14047 { echo "$as_me:$LINENO: result: $ac_cv_header_opagent_h" >&5
14048 echo "${ECHO_T}$ac_cv_header_opagent_h" >&6; }
14050 fi
14051 if test $ac_cv_header_opagent_h = yes; then
14052 :
14053 else
14055 echo "Error! You need to have opagent.h around."
14056 exit -1
14058 fi
14061 fi ;;
14062 *)
14063 { { echo "$as_me:$LINENO: error: OProfile support is available on Linux only." >&5
14064 echo "$as_me: error: OProfile support is available on Linux only." >&2;}
14065 { (exit 1); exit 1; }; } ;;
14066 esac
14068 else
14070 USE_OPROFILE=0
14073 fi
14076 cat >>confdefs.h <<_ACEOF
14077 #define LLVM_USE_OPROFILE $USE_OPROFILE
14078 _ACEOF
14082 # Check whether --with-intel-jitevents was given.
14083 if test "${with_intel_jitevents+set}" = set; then
14084 withval=$with_intel_jitevents;
14085 case "$withval" in
14086 yes) USE_INTEL_JITEVENTS=1
14087 ;;
14088 no) USE_INTEL_JITEVENTS=0
14089 ;;
14090 *) { { echo "$as_me:$LINENO: error: Invalid setting for --with-intel-jitevents. Use \"yes\" or \"no\"" >&5
14091 echo "$as_me: error: Invalid setting for --with-intel-jitevents. Use \"yes\" or \"no\"" >&2;}
14092 { (exit 1); exit 1; }; };;
14093 esac
14095 case $llvm_cv_os_type in
14096 Linux|Win32|Cygwin|MingW) ;;
14097 *) { { echo "$as_me:$LINENO: error: Intel JIT API support is available on Linux and Windows only." >&5
14098 echo "$as_me: error: Intel JIT API support is available on Linux and Windows only." >&2;}
14099 { (exit 1); exit 1; }; };;
14100 esac
14102 case "$llvm_cv_target_arch" in
14103 x86|x86_64) ;;
14104 *) { { echo "$as_me:$LINENO: error: Target architecture $llvm_cv_target_arch does not support Intel JIT Events API." >&5
14105 echo "$as_me: error: Target architecture $llvm_cv_target_arch does not support Intel JIT Events API." >&2;}
14106 { (exit 1); exit 1; }; };;
14107 esac
14109 else
14111 USE_INTEL_JITEVENTS=0
14114 fi
14117 cat >>confdefs.h <<_ACEOF
14118 #define LLVM_USE_INTEL_JITEVENTS $USE_INTEL_JITEVENTS
14119 _ACEOF
14122 for ac_prog in xml2-config
14123 do
14124 # Extract the first word of "$ac_prog", so it can be a program name with args.
14125 set dummy $ac_prog; ac_word=$2
14126 { echo "$as_me:$LINENO: checking for $ac_word" >&5
14127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
14128 if test "${ac_cv_prog_XML2CONFIG+set}" = set; then
14129 echo $ECHO_N "(cached) $ECHO_C" >&6
14130 else
14131 if test -n "$XML2CONFIG"; then
14132 ac_cv_prog_XML2CONFIG="$XML2CONFIG" # Let the user override the test.
14133 else
14134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14135 for as_dir in $PATH
14136 do
14137 IFS=$as_save_IFS
14138 test -z "$as_dir" && as_dir=.
14139 for ac_exec_ext in '' $ac_executable_extensions; do
14140 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
14141 ac_cv_prog_XML2CONFIG="$ac_prog"
14142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14143 break 2
14144 fi
14145 done
14146 done
14147 IFS=$as_save_IFS
14149 fi
14150 fi
14151 XML2CONFIG=$ac_cv_prog_XML2CONFIG
14152 if test -n "$XML2CONFIG"; then
14153 { echo "$as_me:$LINENO: result: $XML2CONFIG" >&5
14154 echo "${ECHO_T}$XML2CONFIG" >&6; }
14155 else
14156 { echo "$as_me:$LINENO: result: no" >&5
14157 echo "${ECHO_T}no" >&6; }
14158 fi
14161 test -n "$XML2CONFIG" && break
14162 done
14165 { echo "$as_me:$LINENO: checking for libxml2 includes" >&5
14166 echo $ECHO_N "checking for libxml2 includes... $ECHO_C" >&6; }
14167 if test "x$XML2CONFIG" = "x"; then
14168 { echo "$as_me:$LINENO: result: xml2-config not found" >&5
14169 echo "${ECHO_T}xml2-config not found" >&6; }
14170 else
14171 LIBXML2_INC=`$XML2CONFIG --cflags`
14172 { echo "$as_me:$LINENO: result: $LIBXML2_INC" >&5
14173 echo "${ECHO_T}$LIBXML2_INC" >&6; }
14174 { echo "$as_me:$LINENO: checking for xmlReadFile in -lxml2" >&5
14175 echo $ECHO_N "checking for xmlReadFile in -lxml2... $ECHO_C" >&6; }
14176 if test "${ac_cv_lib_xml2_xmlReadFile+set}" = set; then
14177 echo $ECHO_N "(cached) $ECHO_C" >&6
14178 else
14179 ac_check_lib_save_LIBS=$LIBS
14180 LIBS="-lxml2 $LIBS"
14181 cat >conftest.$ac_ext <<_ACEOF
14182 /* confdefs.h. */
14183 _ACEOF
14184 cat confdefs.h >>conftest.$ac_ext
14185 cat >>conftest.$ac_ext <<_ACEOF
14186 /* end confdefs.h. */
14188 /* Override any GCC internal prototype to avoid an error.
14189 Use char because int might match the return type of a GCC
14190 builtin and then its argument prototype would still apply. */
14191 #ifdef __cplusplus
14192 extern "C"
14193 #endif
14194 char xmlReadFile ();
14195 int
14196 main ()
14197 {
14198 return xmlReadFile ();
14199 ;
14200 return 0;
14201 }
14202 _ACEOF
14203 rm -f conftest.$ac_objext conftest$ac_exeext
14204 if { (ac_try="$ac_link"
14205 case "(($ac_try" in
14206 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14207 *) ac_try_echo=$ac_try;;
14208 esac
14209 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14210 (eval "$ac_link") 2>conftest.er1
14211 ac_status=$?
14212 grep -v '^ *+' conftest.er1 >conftest.err
14213 rm -f conftest.er1
14214 cat conftest.err >&5
14215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14216 (exit $ac_status); } &&
14217 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14218 { (case "(($ac_try" in
14219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14220 *) ac_try_echo=$ac_try;;
14221 esac
14222 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14223 (eval "$ac_try") 2>&5
14224 ac_status=$?
14225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14226 (exit $ac_status); }; } &&
14227 { ac_try='test -s conftest$ac_exeext'
14228 { (case "(($ac_try" in
14229 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14230 *) ac_try_echo=$ac_try;;
14231 esac
14232 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14233 (eval "$ac_try") 2>&5
14234 ac_status=$?
14235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14236 (exit $ac_status); }; }; then
14237 ac_cv_lib_xml2_xmlReadFile=yes
14238 else
14239 echo "$as_me: failed program was:" >&5
14240 sed 's/^/| /' conftest.$ac_ext >&5
14242 ac_cv_lib_xml2_xmlReadFile=no
14243 fi
14245 rm -f core conftest.err conftest.$ac_objext \
14246 conftest$ac_exeext conftest.$ac_ext
14247 LIBS=$ac_check_lib_save_LIBS
14248 fi
14249 { echo "$as_me:$LINENO: result: $ac_cv_lib_xml2_xmlReadFile" >&5
14250 echo "${ECHO_T}$ac_cv_lib_xml2_xmlReadFile" >&6; }
14251 if test $ac_cv_lib_xml2_xmlReadFile = yes; then
14253 cat >>confdefs.h <<\_ACEOF
14254 #define CLANG_HAVE_LIBXML 1
14255 _ACEOF
14257 LIBXML2_LIBS="-lxml2"
14258 fi
14260 fi
14270 ac_header_dirent=no
14271 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
14272 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
14273 { echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
14274 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
14275 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14276 echo $ECHO_N "(cached) $ECHO_C" >&6
14277 else
14278 cat >conftest.$ac_ext <<_ACEOF
14279 /* confdefs.h. */
14280 _ACEOF
14281 cat confdefs.h >>conftest.$ac_ext
14282 cat >>conftest.$ac_ext <<_ACEOF
14283 /* end confdefs.h. */
14284 #include <sys/types.h>
14285 #include <$ac_hdr>
14287 int
14288 main ()
14289 {
14290 if ((DIR *) 0)
14291 return 0;
14292 ;
14293 return 0;
14294 }
14295 _ACEOF
14296 rm -f conftest.$ac_objext
14297 if { (ac_try="$ac_compile"
14298 case "(($ac_try" in
14299 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14300 *) ac_try_echo=$ac_try;;
14301 esac
14302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14303 (eval "$ac_compile") 2>conftest.er1
14304 ac_status=$?
14305 grep -v '^ *+' conftest.er1 >conftest.err
14306 rm -f conftest.er1
14307 cat conftest.err >&5
14308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14309 (exit $ac_status); } &&
14310 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14311 { (case "(($ac_try" in
14312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14313 *) ac_try_echo=$ac_try;;
14314 esac
14315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14316 (eval "$ac_try") 2>&5
14317 ac_status=$?
14318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14319 (exit $ac_status); }; } &&
14320 { ac_try='test -s conftest.$ac_objext'
14321 { (case "(($ac_try" in
14322 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14323 *) ac_try_echo=$ac_try;;
14324 esac
14325 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14326 (eval "$ac_try") 2>&5
14327 ac_status=$?
14328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14329 (exit $ac_status); }; }; then
14330 eval "$as_ac_Header=yes"
14331 else
14332 echo "$as_me: failed program was:" >&5
14333 sed 's/^/| /' conftest.$ac_ext >&5
14335 eval "$as_ac_Header=no"
14336 fi
14338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14339 fi
14340 ac_res=`eval echo '${'$as_ac_Header'}'`
14341 { echo "$as_me:$LINENO: result: $ac_res" >&5
14342 echo "${ECHO_T}$ac_res" >&6; }
14343 if test `eval echo '${'$as_ac_Header'}'` = yes; then
14344 cat >>confdefs.h <<_ACEOF
14345 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
14346 _ACEOF
14348 ac_header_dirent=$ac_hdr; break
14349 fi
14351 done
14352 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
14353 if test $ac_header_dirent = dirent.h; then
14354 { echo "$as_me:$LINENO: checking for library containing opendir" >&5
14355 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
14356 if test "${ac_cv_search_opendir+set}" = set; then
14357 echo $ECHO_N "(cached) $ECHO_C" >&6
14358 else
14359 ac_func_search_save_LIBS=$LIBS
14360 cat >conftest.$ac_ext <<_ACEOF
14361 /* confdefs.h. */
14362 _ACEOF
14363 cat confdefs.h >>conftest.$ac_ext
14364 cat >>conftest.$ac_ext <<_ACEOF
14365 /* end confdefs.h. */
14367 /* Override any GCC internal prototype to avoid an error.
14368 Use char because int might match the return type of a GCC
14369 builtin and then its argument prototype would still apply. */
14370 #ifdef __cplusplus
14371 extern "C"
14372 #endif
14373 char opendir ();
14374 int
14375 main ()
14376 {
14377 return opendir ();
14378 ;
14379 return 0;
14380 }
14381 _ACEOF
14382 for ac_lib in '' dir; do
14383 if test -z "$ac_lib"; then
14384 ac_res="none required"
14385 else
14386 ac_res=-l$ac_lib
14387 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14388 fi
14389 rm -f conftest.$ac_objext conftest$ac_exeext
14390 if { (ac_try="$ac_link"
14391 case "(($ac_try" in
14392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14393 *) ac_try_echo=$ac_try;;
14394 esac
14395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14396 (eval "$ac_link") 2>conftest.er1
14397 ac_status=$?
14398 grep -v '^ *+' conftest.er1 >conftest.err
14399 rm -f conftest.er1
14400 cat conftest.err >&5
14401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14402 (exit $ac_status); } &&
14403 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14404 { (case "(($ac_try" in
14405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14406 *) ac_try_echo=$ac_try;;
14407 esac
14408 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14409 (eval "$ac_try") 2>&5
14410 ac_status=$?
14411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14412 (exit $ac_status); }; } &&
14413 { ac_try='test -s conftest$ac_exeext'
14414 { (case "(($ac_try" in
14415 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14416 *) ac_try_echo=$ac_try;;
14417 esac
14418 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14419 (eval "$ac_try") 2>&5
14420 ac_status=$?
14421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14422 (exit $ac_status); }; }; then
14423 ac_cv_search_opendir=$ac_res
14424 else
14425 echo "$as_me: failed program was:" >&5
14426 sed 's/^/| /' conftest.$ac_ext >&5
14429 fi
14431 rm -f core conftest.err conftest.$ac_objext \
14432 conftest$ac_exeext
14433 if test "${ac_cv_search_opendir+set}" = set; then
14434 break
14435 fi
14436 done
14437 if test "${ac_cv_search_opendir+set}" = set; then
14438 :
14439 else
14440 ac_cv_search_opendir=no
14441 fi
14442 rm conftest.$ac_ext
14443 LIBS=$ac_func_search_save_LIBS
14444 fi
14445 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
14446 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
14447 ac_res=$ac_cv_search_opendir
14448 if test "$ac_res" != no; then
14449 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14451 fi
14453 else
14454 { echo "$as_me:$LINENO: checking for library containing opendir" >&5
14455 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
14456 if test "${ac_cv_search_opendir+set}" = set; then
14457 echo $ECHO_N "(cached) $ECHO_C" >&6
14458 else
14459 ac_func_search_save_LIBS=$LIBS
14460 cat >conftest.$ac_ext <<_ACEOF
14461 /* confdefs.h. */
14462 _ACEOF
14463 cat confdefs.h >>conftest.$ac_ext
14464 cat >>conftest.$ac_ext <<_ACEOF
14465 /* end confdefs.h. */
14467 /* Override any GCC internal prototype to avoid an error.
14468 Use char because int might match the return type of a GCC
14469 builtin and then its argument prototype would still apply. */
14470 #ifdef __cplusplus
14471 extern "C"
14472 #endif
14473 char opendir ();
14474 int
14475 main ()
14476 {
14477 return opendir ();
14478 ;
14479 return 0;
14480 }
14481 _ACEOF
14482 for ac_lib in '' x; do
14483 if test -z "$ac_lib"; then
14484 ac_res="none required"
14485 else
14486 ac_res=-l$ac_lib
14487 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14488 fi
14489 rm -f conftest.$ac_objext conftest$ac_exeext
14490 if { (ac_try="$ac_link"
14491 case "(($ac_try" in
14492 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14493 *) ac_try_echo=$ac_try;;
14494 esac
14495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14496 (eval "$ac_link") 2>conftest.er1
14497 ac_status=$?
14498 grep -v '^ *+' conftest.er1 >conftest.err
14499 rm -f conftest.er1
14500 cat conftest.err >&5
14501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14502 (exit $ac_status); } &&
14503 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14504 { (case "(($ac_try" in
14505 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14506 *) ac_try_echo=$ac_try;;
14507 esac
14508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14509 (eval "$ac_try") 2>&5
14510 ac_status=$?
14511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14512 (exit $ac_status); }; } &&
14513 { ac_try='test -s conftest$ac_exeext'
14514 { (case "(($ac_try" in
14515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14516 *) ac_try_echo=$ac_try;;
14517 esac
14518 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14519 (eval "$ac_try") 2>&5
14520 ac_status=$?
14521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14522 (exit $ac_status); }; }; then
14523 ac_cv_search_opendir=$ac_res
14524 else
14525 echo "$as_me: failed program was:" >&5
14526 sed 's/^/| /' conftest.$ac_ext >&5
14529 fi
14531 rm -f core conftest.err conftest.$ac_objext \
14532 conftest$ac_exeext
14533 if test "${ac_cv_search_opendir+set}" = set; then
14534 break
14535 fi
14536 done
14537 if test "${ac_cv_search_opendir+set}" = set; then
14538 :
14539 else
14540 ac_cv_search_opendir=no
14541 fi
14542 rm conftest.$ac_ext
14543 LIBS=$ac_func_search_save_LIBS
14544 fi
14545 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
14546 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
14547 ac_res=$ac_cv_search_opendir
14548 if test "$ac_res" != no; then
14549 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14551 fi
14553 fi
14555 { echo "$as_me:$LINENO: checking for MAP_ANONYMOUS vs. MAP_ANON" >&5
14556 echo $ECHO_N "checking for MAP_ANONYMOUS vs. MAP_ANON... $ECHO_C" >&6; }
14557 if test "${ac_cv_header_mmap_anon+set}" = set; then
14558 echo $ECHO_N "(cached) $ECHO_C" >&6
14559 else
14560 ac_ext=c
14561 ac_cpp='$CPP $CPPFLAGS'
14562 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14563 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14564 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14566 cat >conftest.$ac_ext <<_ACEOF
14567 /* confdefs.h. */
14568 _ACEOF
14569 cat confdefs.h >>conftest.$ac_ext
14570 cat >>conftest.$ac_ext <<_ACEOF
14571 /* end confdefs.h. */
14572 #include <sys/mman.h>
14573 #include <unistd.h>
14574 #include <fcntl.h>
14575 int
14576 main ()
14577 {
14578 mmap (0, 1, PROT_READ, MAP_ANONYMOUS, -1, 0); return (0);
14579 ;
14580 return 0;
14581 }
14582 _ACEOF
14583 rm -f conftest.$ac_objext
14584 if { (ac_try="$ac_compile"
14585 case "(($ac_try" in
14586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14587 *) ac_try_echo=$ac_try;;
14588 esac
14589 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14590 (eval "$ac_compile") 2>conftest.er1
14591 ac_status=$?
14592 grep -v '^ *+' conftest.er1 >conftest.err
14593 rm -f conftest.er1
14594 cat conftest.err >&5
14595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14596 (exit $ac_status); } &&
14597 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14598 { (case "(($ac_try" in
14599 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14600 *) ac_try_echo=$ac_try;;
14601 esac
14602 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14603 (eval "$ac_try") 2>&5
14604 ac_status=$?
14605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14606 (exit $ac_status); }; } &&
14607 { ac_try='test -s conftest.$ac_objext'
14608 { (case "(($ac_try" in
14609 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14610 *) ac_try_echo=$ac_try;;
14611 esac
14612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14613 (eval "$ac_try") 2>&5
14614 ac_status=$?
14615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14616 (exit $ac_status); }; }; then
14617 ac_cv_header_mmap_anon=yes
14618 else
14619 echo "$as_me: failed program was:" >&5
14620 sed 's/^/| /' conftest.$ac_ext >&5
14622 ac_cv_header_mmap_anon=no
14623 fi
14625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14626 ac_ext=c
14627 ac_cpp='$CPP $CPPFLAGS'
14628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14633 fi
14634 { echo "$as_me:$LINENO: result: $ac_cv_header_mmap_anon" >&5
14635 echo "${ECHO_T}$ac_cv_header_mmap_anon" >&6; }
14636 if test "$ac_cv_header_mmap_anon" = yes; then
14638 cat >>confdefs.h <<\_ACEOF
14639 #define HAVE_MMAP_ANONYMOUS 1
14640 _ACEOF
14642 fi
14644 { echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5
14645 echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; }
14646 if test "${ac_cv_header_stat_broken+set}" = set; then
14647 echo $ECHO_N "(cached) $ECHO_C" >&6
14648 else
14649 cat >conftest.$ac_ext <<_ACEOF
14650 /* confdefs.h. */
14651 _ACEOF
14652 cat confdefs.h >>conftest.$ac_ext
14653 cat >>conftest.$ac_ext <<_ACEOF
14654 /* end confdefs.h. */
14655 #include <sys/types.h>
14656 #include <sys/stat.h>
14658 #if defined S_ISBLK && defined S_IFDIR
14659 # if S_ISBLK (S_IFDIR)
14660 You lose.
14661 # endif
14662 #endif
14664 #if defined S_ISBLK && defined S_IFCHR
14665 # if S_ISBLK (S_IFCHR)
14666 You lose.
14667 # endif
14668 #endif
14670 #if defined S_ISLNK && defined S_IFREG
14671 # if S_ISLNK (S_IFREG)
14672 You lose.
14673 # endif
14674 #endif
14676 #if defined S_ISSOCK && defined S_IFREG
14677 # if S_ISSOCK (S_IFREG)
14678 You lose.
14679 # endif
14680 #endif
14682 _ACEOF
14683 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14684 $EGREP "You lose" >/dev/null 2>&1; then
14685 ac_cv_header_stat_broken=yes
14686 else
14687 ac_cv_header_stat_broken=no
14688 fi
14689 rm -f conftest*
14691 fi
14692 { echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5
14693 echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; }
14694 if test $ac_cv_header_stat_broken = yes; then
14696 cat >>confdefs.h <<\_ACEOF
14697 #define STAT_MACROS_BROKEN 1
14698 _ACEOF
14700 fi
14702 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
14703 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
14704 if test "${ac_cv_header_sys_wait_h+set}" = set; then
14705 echo $ECHO_N "(cached) $ECHO_C" >&6
14706 else
14707 cat >conftest.$ac_ext <<_ACEOF
14708 /* confdefs.h. */
14709 _ACEOF
14710 cat confdefs.h >>conftest.$ac_ext
14711 cat >>conftest.$ac_ext <<_ACEOF
14712 /* end confdefs.h. */
14713 #include <sys/types.h>
14714 #include <sys/wait.h>
14715 #ifndef WEXITSTATUS
14716 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
14717 #endif
14718 #ifndef WIFEXITED
14719 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
14720 #endif
14722 int
14723 main ()
14724 {
14725 int s;
14726 wait (&s);
14727 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
14728 ;
14729 return 0;
14730 }
14731 _ACEOF
14732 rm -f conftest.$ac_objext
14733 if { (ac_try="$ac_compile"
14734 case "(($ac_try" in
14735 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14736 *) ac_try_echo=$ac_try;;
14737 esac
14738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14739 (eval "$ac_compile") 2>conftest.er1
14740 ac_status=$?
14741 grep -v '^ *+' conftest.er1 >conftest.err
14742 rm -f conftest.er1
14743 cat conftest.err >&5
14744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14745 (exit $ac_status); } &&
14746 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14747 { (case "(($ac_try" in
14748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14749 *) ac_try_echo=$ac_try;;
14750 esac
14751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14752 (eval "$ac_try") 2>&5
14753 ac_status=$?
14754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14755 (exit $ac_status); }; } &&
14756 { ac_try='test -s conftest.$ac_objext'
14757 { (case "(($ac_try" in
14758 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14759 *) ac_try_echo=$ac_try;;
14760 esac
14761 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14762 (eval "$ac_try") 2>&5
14763 ac_status=$?
14764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14765 (exit $ac_status); }; }; then
14766 ac_cv_header_sys_wait_h=yes
14767 else
14768 echo "$as_me: failed program was:" >&5
14769 sed 's/^/| /' conftest.$ac_ext >&5
14771 ac_cv_header_sys_wait_h=no
14772 fi
14774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14775 fi
14776 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
14777 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
14778 if test $ac_cv_header_sys_wait_h = yes; then
14780 cat >>confdefs.h <<\_ACEOF
14781 #define HAVE_SYS_WAIT_H 1
14782 _ACEOF
14784 fi
14786 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
14787 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
14788 if test "${ac_cv_header_time+set}" = set; then
14789 echo $ECHO_N "(cached) $ECHO_C" >&6
14790 else
14791 cat >conftest.$ac_ext <<_ACEOF
14792 /* confdefs.h. */
14793 _ACEOF
14794 cat confdefs.h >>conftest.$ac_ext
14795 cat >>conftest.$ac_ext <<_ACEOF
14796 /* end confdefs.h. */
14797 #include <sys/types.h>
14798 #include <sys/time.h>
14799 #include <time.h>
14801 int
14802 main ()
14803 {
14804 if ((struct tm *) 0)
14805 return 0;
14806 ;
14807 return 0;
14808 }
14809 _ACEOF
14810 rm -f conftest.$ac_objext
14811 if { (ac_try="$ac_compile"
14812 case "(($ac_try" in
14813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14814 *) ac_try_echo=$ac_try;;
14815 esac
14816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14817 (eval "$ac_compile") 2>conftest.er1
14818 ac_status=$?
14819 grep -v '^ *+' conftest.er1 >conftest.err
14820 rm -f conftest.er1
14821 cat conftest.err >&5
14822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14823 (exit $ac_status); } &&
14824 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14825 { (case "(($ac_try" in
14826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14827 *) ac_try_echo=$ac_try;;
14828 esac
14829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14830 (eval "$ac_try") 2>&5
14831 ac_status=$?
14832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14833 (exit $ac_status); }; } &&
14834 { ac_try='test -s conftest.$ac_objext'
14835 { (case "(($ac_try" in
14836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14837 *) ac_try_echo=$ac_try;;
14838 esac
14839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14840 (eval "$ac_try") 2>&5
14841 ac_status=$?
14842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14843 (exit $ac_status); }; }; then
14844 ac_cv_header_time=yes
14845 else
14846 echo "$as_me: failed program was:" >&5
14847 sed 's/^/| /' conftest.$ac_ext >&5
14849 ac_cv_header_time=no
14850 fi
14852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14853 fi
14854 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
14855 echo "${ECHO_T}$ac_cv_header_time" >&6; }
14856 if test $ac_cv_header_time = yes; then
14858 cat >>confdefs.h <<\_ACEOF
14859 #define TIME_WITH_SYS_TIME 1
14860 _ACEOF
14862 fi
14872 for ac_header in cxxabi.h dlfcn.h execinfo.h fcntl.h inttypes.h limits.h link.h
14873 do
14874 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
14875 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14876 { echo "$as_me:$LINENO: checking for $ac_header" >&5
14877 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14878 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14879 echo $ECHO_N "(cached) $ECHO_C" >&6
14880 fi
14881 ac_res=`eval echo '${'$as_ac_Header'}'`
14882 { echo "$as_me:$LINENO: result: $ac_res" >&5
14883 echo "${ECHO_T}$ac_res" >&6; }
14884 else
14885 # Is the header compilable?
14886 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
14887 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
14888 cat >conftest.$ac_ext <<_ACEOF
14889 /* confdefs.h. */
14890 _ACEOF
14891 cat confdefs.h >>conftest.$ac_ext
14892 cat >>conftest.$ac_ext <<_ACEOF
14893 /* end confdefs.h. */
14894 $ac_includes_default
14895 #include <$ac_header>
14896 _ACEOF
14897 rm -f conftest.$ac_objext
14898 if { (ac_try="$ac_compile"
14899 case "(($ac_try" in
14900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14901 *) ac_try_echo=$ac_try;;
14902 esac
14903 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14904 (eval "$ac_compile") 2>conftest.er1
14905 ac_status=$?
14906 grep -v '^ *+' conftest.er1 >conftest.err
14907 rm -f conftest.er1
14908 cat conftest.err >&5
14909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14910 (exit $ac_status); } &&
14911 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
14912 { (case "(($ac_try" in
14913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14914 *) ac_try_echo=$ac_try;;
14915 esac
14916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14917 (eval "$ac_try") 2>&5
14918 ac_status=$?
14919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14920 (exit $ac_status); }; } &&
14921 { ac_try='test -s conftest.$ac_objext'
14922 { (case "(($ac_try" in
14923 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14924 *) ac_try_echo=$ac_try;;
14925 esac
14926 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14927 (eval "$ac_try") 2>&5
14928 ac_status=$?
14929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14930 (exit $ac_status); }; }; then
14931 ac_header_compiler=yes
14932 else
14933 echo "$as_me: failed program was:" >&5
14934 sed 's/^/| /' conftest.$ac_ext >&5
14936 ac_header_compiler=no
14937 fi
14939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14940 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14941 echo "${ECHO_T}$ac_header_compiler" >&6; }
14943 # Is the header present?
14944 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
14945 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
14946 cat >conftest.$ac_ext <<_ACEOF
14947 /* confdefs.h. */
14948 _ACEOF
14949 cat confdefs.h >>conftest.$ac_ext
14950 cat >>conftest.$ac_ext <<_ACEOF
14951 /* end confdefs.h. */
14952 #include <$ac_header>
14953 _ACEOF
14954 if { (ac_try="$ac_cpp conftest.$ac_ext"
14955 case "(($ac_try" in
14956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14957 *) ac_try_echo=$ac_try;;
14958 esac
14959 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14960 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14961 ac_status=$?
14962 grep -v '^ *+' conftest.er1 >conftest.err
14963 rm -f conftest.er1
14964 cat conftest.err >&5
14965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14966 (exit $ac_status); } >/dev/null; then
14967 if test -s conftest.err; then
14968 ac_cpp_err=$ac_c_preproc_warn_flag
14969 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
14970 else
14971 ac_cpp_err=
14972 fi
14973 else
14974 ac_cpp_err=yes
14975 fi
14976 if test -z "$ac_cpp_err"; then
14977 ac_header_preproc=yes
14978 else
14979 echo "$as_me: failed program was:" >&5
14980 sed 's/^/| /' conftest.$ac_ext >&5
14982 ac_header_preproc=no
14983 fi
14985 rm -f conftest.err conftest.$ac_ext
14986 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14987 echo "${ECHO_T}$ac_header_preproc" >&6; }
14989 # So? What about this header?
14990 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14991 yes:no: )
14992 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
14993 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
14994 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
14995 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
14996 ac_header_preproc=yes
14997 ;;
14998 no:yes:* )
14999 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15000 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15001 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15002 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15003 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15004 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15005 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15006 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15007 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15008 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15009 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15010 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15011 ( cat <<\_ASBOX
15012 ## ------------------------------------ ##
15013 ## Report this to http://llvm.org/bugs/ ##
15014 ## ------------------------------------ ##
15015 _ASBOX
15016 ) | sed "s/^/$as_me: WARNING: /" >&2
15017 ;;
15018 esac
15019 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15020 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15021 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15022 echo $ECHO_N "(cached) $ECHO_C" >&6
15023 else
15024 eval "$as_ac_Header=\$ac_header_preproc"
15025 fi
15026 ac_res=`eval echo '${'$as_ac_Header'}'`
15027 { echo "$as_me:$LINENO: result: $ac_res" >&5
15028 echo "${ECHO_T}$ac_res" >&6; }
15030 fi
15031 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15032 cat >>confdefs.h <<_ACEOF
15033 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15034 _ACEOF
15036 fi
15038 done
15046 for ac_header in malloc.h setjmp.h signal.h stdint.h termios.h unistd.h
15047 do
15048 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15049 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15050 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15051 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15052 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15053 echo $ECHO_N "(cached) $ECHO_C" >&6
15054 fi
15055 ac_res=`eval echo '${'$as_ac_Header'}'`
15056 { echo "$as_me:$LINENO: result: $ac_res" >&5
15057 echo "${ECHO_T}$ac_res" >&6; }
15058 else
15059 # Is the header compilable?
15060 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15061 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15062 cat >conftest.$ac_ext <<_ACEOF
15063 /* confdefs.h. */
15064 _ACEOF
15065 cat confdefs.h >>conftest.$ac_ext
15066 cat >>conftest.$ac_ext <<_ACEOF
15067 /* end confdefs.h. */
15068 $ac_includes_default
15069 #include <$ac_header>
15070 _ACEOF
15071 rm -f conftest.$ac_objext
15072 if { (ac_try="$ac_compile"
15073 case "(($ac_try" in
15074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15075 *) ac_try_echo=$ac_try;;
15076 esac
15077 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15078 (eval "$ac_compile") 2>conftest.er1
15079 ac_status=$?
15080 grep -v '^ *+' conftest.er1 >conftest.err
15081 rm -f conftest.er1
15082 cat conftest.err >&5
15083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15084 (exit $ac_status); } &&
15085 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15086 { (case "(($ac_try" in
15087 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15088 *) ac_try_echo=$ac_try;;
15089 esac
15090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15091 (eval "$ac_try") 2>&5
15092 ac_status=$?
15093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15094 (exit $ac_status); }; } &&
15095 { ac_try='test -s conftest.$ac_objext'
15096 { (case "(($ac_try" in
15097 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15098 *) ac_try_echo=$ac_try;;
15099 esac
15100 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15101 (eval "$ac_try") 2>&5
15102 ac_status=$?
15103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15104 (exit $ac_status); }; }; then
15105 ac_header_compiler=yes
15106 else
15107 echo "$as_me: failed program was:" >&5
15108 sed 's/^/| /' conftest.$ac_ext >&5
15110 ac_header_compiler=no
15111 fi
15113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15114 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15115 echo "${ECHO_T}$ac_header_compiler" >&6; }
15117 # Is the header present?
15118 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15119 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15120 cat >conftest.$ac_ext <<_ACEOF
15121 /* confdefs.h. */
15122 _ACEOF
15123 cat confdefs.h >>conftest.$ac_ext
15124 cat >>conftest.$ac_ext <<_ACEOF
15125 /* end confdefs.h. */
15126 #include <$ac_header>
15127 _ACEOF
15128 if { (ac_try="$ac_cpp conftest.$ac_ext"
15129 case "(($ac_try" in
15130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15131 *) ac_try_echo=$ac_try;;
15132 esac
15133 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15134 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15135 ac_status=$?
15136 grep -v '^ *+' conftest.er1 >conftest.err
15137 rm -f conftest.er1
15138 cat conftest.err >&5
15139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15140 (exit $ac_status); } >/dev/null; then
15141 if test -s conftest.err; then
15142 ac_cpp_err=$ac_c_preproc_warn_flag
15143 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15144 else
15145 ac_cpp_err=
15146 fi
15147 else
15148 ac_cpp_err=yes
15149 fi
15150 if test -z "$ac_cpp_err"; then
15151 ac_header_preproc=yes
15152 else
15153 echo "$as_me: failed program was:" >&5
15154 sed 's/^/| /' conftest.$ac_ext >&5
15156 ac_header_preproc=no
15157 fi
15159 rm -f conftest.err conftest.$ac_ext
15160 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15161 echo "${ECHO_T}$ac_header_preproc" >&6; }
15163 # So? What about this header?
15164 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15165 yes:no: )
15166 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15167 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15168 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15169 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15170 ac_header_preproc=yes
15171 ;;
15172 no:yes:* )
15173 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15174 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15175 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15176 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15177 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15178 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15179 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15180 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15181 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15182 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15183 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15184 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15185 ( cat <<\_ASBOX
15186 ## ------------------------------------ ##
15187 ## Report this to http://llvm.org/bugs/ ##
15188 ## ------------------------------------ ##
15189 _ASBOX
15190 ) | sed "s/^/$as_me: WARNING: /" >&2
15191 ;;
15192 esac
15193 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15194 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15195 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15196 echo $ECHO_N "(cached) $ECHO_C" >&6
15197 else
15198 eval "$as_ac_Header=\$ac_header_preproc"
15199 fi
15200 ac_res=`eval echo '${'$as_ac_Header'}'`
15201 { echo "$as_me:$LINENO: result: $ac_res" >&5
15202 echo "${ECHO_T}$ac_res" >&6; }
15204 fi
15205 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15206 cat >>confdefs.h <<_ACEOF
15207 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15208 _ACEOF
15210 fi
15212 done
15216 for ac_header in utime.h windows.h
15217 do
15218 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15219 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15220 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15221 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15222 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15223 echo $ECHO_N "(cached) $ECHO_C" >&6
15224 fi
15225 ac_res=`eval echo '${'$as_ac_Header'}'`
15226 { echo "$as_me:$LINENO: result: $ac_res" >&5
15227 echo "${ECHO_T}$ac_res" >&6; }
15228 else
15229 # Is the header compilable?
15230 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15231 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15232 cat >conftest.$ac_ext <<_ACEOF
15233 /* confdefs.h. */
15234 _ACEOF
15235 cat confdefs.h >>conftest.$ac_ext
15236 cat >>conftest.$ac_ext <<_ACEOF
15237 /* end confdefs.h. */
15238 $ac_includes_default
15239 #include <$ac_header>
15240 _ACEOF
15241 rm -f conftest.$ac_objext
15242 if { (ac_try="$ac_compile"
15243 case "(($ac_try" in
15244 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15245 *) ac_try_echo=$ac_try;;
15246 esac
15247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15248 (eval "$ac_compile") 2>conftest.er1
15249 ac_status=$?
15250 grep -v '^ *+' conftest.er1 >conftest.err
15251 rm -f conftest.er1
15252 cat conftest.err >&5
15253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15254 (exit $ac_status); } &&
15255 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15256 { (case "(($ac_try" in
15257 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15258 *) ac_try_echo=$ac_try;;
15259 esac
15260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15261 (eval "$ac_try") 2>&5
15262 ac_status=$?
15263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15264 (exit $ac_status); }; } &&
15265 { ac_try='test -s conftest.$ac_objext'
15266 { (case "(($ac_try" in
15267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15268 *) ac_try_echo=$ac_try;;
15269 esac
15270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15271 (eval "$ac_try") 2>&5
15272 ac_status=$?
15273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15274 (exit $ac_status); }; }; then
15275 ac_header_compiler=yes
15276 else
15277 echo "$as_me: failed program was:" >&5
15278 sed 's/^/| /' conftest.$ac_ext >&5
15280 ac_header_compiler=no
15281 fi
15283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15284 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15285 echo "${ECHO_T}$ac_header_compiler" >&6; }
15287 # Is the header present?
15288 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15289 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15290 cat >conftest.$ac_ext <<_ACEOF
15291 /* confdefs.h. */
15292 _ACEOF
15293 cat confdefs.h >>conftest.$ac_ext
15294 cat >>conftest.$ac_ext <<_ACEOF
15295 /* end confdefs.h. */
15296 #include <$ac_header>
15297 _ACEOF
15298 if { (ac_try="$ac_cpp conftest.$ac_ext"
15299 case "(($ac_try" in
15300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15301 *) ac_try_echo=$ac_try;;
15302 esac
15303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15304 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15305 ac_status=$?
15306 grep -v '^ *+' conftest.er1 >conftest.err
15307 rm -f conftest.er1
15308 cat conftest.err >&5
15309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15310 (exit $ac_status); } >/dev/null; then
15311 if test -s conftest.err; then
15312 ac_cpp_err=$ac_c_preproc_warn_flag
15313 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15314 else
15315 ac_cpp_err=
15316 fi
15317 else
15318 ac_cpp_err=yes
15319 fi
15320 if test -z "$ac_cpp_err"; then
15321 ac_header_preproc=yes
15322 else
15323 echo "$as_me: failed program was:" >&5
15324 sed 's/^/| /' conftest.$ac_ext >&5
15326 ac_header_preproc=no
15327 fi
15329 rm -f conftest.err conftest.$ac_ext
15330 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15331 echo "${ECHO_T}$ac_header_preproc" >&6; }
15333 # So? What about this header?
15334 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15335 yes:no: )
15336 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15337 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15338 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15339 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15340 ac_header_preproc=yes
15341 ;;
15342 no:yes:* )
15343 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15344 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15345 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15346 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15347 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15348 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15349 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15350 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15351 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15352 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15353 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15354 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15355 ( cat <<\_ASBOX
15356 ## ------------------------------------ ##
15357 ## Report this to http://llvm.org/bugs/ ##
15358 ## ------------------------------------ ##
15359 _ASBOX
15360 ) | sed "s/^/$as_me: WARNING: /" >&2
15361 ;;
15362 esac
15363 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15364 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15365 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15366 echo $ECHO_N "(cached) $ECHO_C" >&6
15367 else
15368 eval "$as_ac_Header=\$ac_header_preproc"
15369 fi
15370 ac_res=`eval echo '${'$as_ac_Header'}'`
15371 { echo "$as_me:$LINENO: result: $ac_res" >&5
15372 echo "${ECHO_T}$ac_res" >&6; }
15374 fi
15375 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15376 cat >>confdefs.h <<_ACEOF
15377 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15378 _ACEOF
15380 fi
15382 done
15389 for ac_header in sys/mman.h sys/param.h sys/resource.h sys/time.h sys/uio.h
15390 do
15391 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15392 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15393 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15394 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15395 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15396 echo $ECHO_N "(cached) $ECHO_C" >&6
15397 fi
15398 ac_res=`eval echo '${'$as_ac_Header'}'`
15399 { echo "$as_me:$LINENO: result: $ac_res" >&5
15400 echo "${ECHO_T}$ac_res" >&6; }
15401 else
15402 # Is the header compilable?
15403 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15404 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15405 cat >conftest.$ac_ext <<_ACEOF
15406 /* confdefs.h. */
15407 _ACEOF
15408 cat confdefs.h >>conftest.$ac_ext
15409 cat >>conftest.$ac_ext <<_ACEOF
15410 /* end confdefs.h. */
15411 $ac_includes_default
15412 #include <$ac_header>
15413 _ACEOF
15414 rm -f conftest.$ac_objext
15415 if { (ac_try="$ac_compile"
15416 case "(($ac_try" in
15417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15418 *) ac_try_echo=$ac_try;;
15419 esac
15420 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15421 (eval "$ac_compile") 2>conftest.er1
15422 ac_status=$?
15423 grep -v '^ *+' conftest.er1 >conftest.err
15424 rm -f conftest.er1
15425 cat conftest.err >&5
15426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15427 (exit $ac_status); } &&
15428 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15429 { (case "(($ac_try" in
15430 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15431 *) ac_try_echo=$ac_try;;
15432 esac
15433 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15434 (eval "$ac_try") 2>&5
15435 ac_status=$?
15436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15437 (exit $ac_status); }; } &&
15438 { ac_try='test -s conftest.$ac_objext'
15439 { (case "(($ac_try" in
15440 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15441 *) ac_try_echo=$ac_try;;
15442 esac
15443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15444 (eval "$ac_try") 2>&5
15445 ac_status=$?
15446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15447 (exit $ac_status); }; }; then
15448 ac_header_compiler=yes
15449 else
15450 echo "$as_me: failed program was:" >&5
15451 sed 's/^/| /' conftest.$ac_ext >&5
15453 ac_header_compiler=no
15454 fi
15456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15457 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15458 echo "${ECHO_T}$ac_header_compiler" >&6; }
15460 # Is the header present?
15461 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15462 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15463 cat >conftest.$ac_ext <<_ACEOF
15464 /* confdefs.h. */
15465 _ACEOF
15466 cat confdefs.h >>conftest.$ac_ext
15467 cat >>conftest.$ac_ext <<_ACEOF
15468 /* end confdefs.h. */
15469 #include <$ac_header>
15470 _ACEOF
15471 if { (ac_try="$ac_cpp conftest.$ac_ext"
15472 case "(($ac_try" in
15473 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15474 *) ac_try_echo=$ac_try;;
15475 esac
15476 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15477 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15478 ac_status=$?
15479 grep -v '^ *+' conftest.er1 >conftest.err
15480 rm -f conftest.er1
15481 cat conftest.err >&5
15482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15483 (exit $ac_status); } >/dev/null; then
15484 if test -s conftest.err; then
15485 ac_cpp_err=$ac_c_preproc_warn_flag
15486 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15487 else
15488 ac_cpp_err=
15489 fi
15490 else
15491 ac_cpp_err=yes
15492 fi
15493 if test -z "$ac_cpp_err"; then
15494 ac_header_preproc=yes
15495 else
15496 echo "$as_me: failed program was:" >&5
15497 sed 's/^/| /' conftest.$ac_ext >&5
15499 ac_header_preproc=no
15500 fi
15502 rm -f conftest.err conftest.$ac_ext
15503 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15504 echo "${ECHO_T}$ac_header_preproc" >&6; }
15506 # So? What about this header?
15507 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15508 yes:no: )
15509 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15510 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15511 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15512 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15513 ac_header_preproc=yes
15514 ;;
15515 no:yes:* )
15516 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15517 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15518 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15519 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15520 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15521 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15522 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15523 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15524 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15525 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15526 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15527 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15528 ( cat <<\_ASBOX
15529 ## ------------------------------------ ##
15530 ## Report this to http://llvm.org/bugs/ ##
15531 ## ------------------------------------ ##
15532 _ASBOX
15533 ) | sed "s/^/$as_me: WARNING: /" >&2
15534 ;;
15535 esac
15536 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15537 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15538 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15539 echo $ECHO_N "(cached) $ECHO_C" >&6
15540 else
15541 eval "$as_ac_Header=\$ac_header_preproc"
15542 fi
15543 ac_res=`eval echo '${'$as_ac_Header'}'`
15544 { echo "$as_me:$LINENO: result: $ac_res" >&5
15545 echo "${ECHO_T}$ac_res" >&6; }
15547 fi
15548 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15549 cat >>confdefs.h <<_ACEOF
15550 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15551 _ACEOF
15553 fi
15555 done
15561 for ac_header in sys/types.h sys/ioctl.h malloc/malloc.h mach/mach.h
15562 do
15563 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15564 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15565 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15566 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15567 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15568 echo $ECHO_N "(cached) $ECHO_C" >&6
15569 fi
15570 ac_res=`eval echo '${'$as_ac_Header'}'`
15571 { echo "$as_me:$LINENO: result: $ac_res" >&5
15572 echo "${ECHO_T}$ac_res" >&6; }
15573 else
15574 # Is the header compilable?
15575 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15576 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15577 cat >conftest.$ac_ext <<_ACEOF
15578 /* confdefs.h. */
15579 _ACEOF
15580 cat confdefs.h >>conftest.$ac_ext
15581 cat >>conftest.$ac_ext <<_ACEOF
15582 /* end confdefs.h. */
15583 $ac_includes_default
15584 #include <$ac_header>
15585 _ACEOF
15586 rm -f conftest.$ac_objext
15587 if { (ac_try="$ac_compile"
15588 case "(($ac_try" in
15589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15590 *) ac_try_echo=$ac_try;;
15591 esac
15592 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15593 (eval "$ac_compile") 2>conftest.er1
15594 ac_status=$?
15595 grep -v '^ *+' conftest.er1 >conftest.err
15596 rm -f conftest.er1
15597 cat conftest.err >&5
15598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15599 (exit $ac_status); } &&
15600 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15601 { (case "(($ac_try" in
15602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15603 *) ac_try_echo=$ac_try;;
15604 esac
15605 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15606 (eval "$ac_try") 2>&5
15607 ac_status=$?
15608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15609 (exit $ac_status); }; } &&
15610 { ac_try='test -s conftest.$ac_objext'
15611 { (case "(($ac_try" in
15612 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15613 *) ac_try_echo=$ac_try;;
15614 esac
15615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15616 (eval "$ac_try") 2>&5
15617 ac_status=$?
15618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15619 (exit $ac_status); }; }; then
15620 ac_header_compiler=yes
15621 else
15622 echo "$as_me: failed program was:" >&5
15623 sed 's/^/| /' conftest.$ac_ext >&5
15625 ac_header_compiler=no
15626 fi
15628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15629 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15630 echo "${ECHO_T}$ac_header_compiler" >&6; }
15632 # Is the header present?
15633 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15634 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15635 cat >conftest.$ac_ext <<_ACEOF
15636 /* confdefs.h. */
15637 _ACEOF
15638 cat confdefs.h >>conftest.$ac_ext
15639 cat >>conftest.$ac_ext <<_ACEOF
15640 /* end confdefs.h. */
15641 #include <$ac_header>
15642 _ACEOF
15643 if { (ac_try="$ac_cpp conftest.$ac_ext"
15644 case "(($ac_try" in
15645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15646 *) ac_try_echo=$ac_try;;
15647 esac
15648 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15649 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15650 ac_status=$?
15651 grep -v '^ *+' conftest.er1 >conftest.err
15652 rm -f conftest.er1
15653 cat conftest.err >&5
15654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15655 (exit $ac_status); } >/dev/null; then
15656 if test -s conftest.err; then
15657 ac_cpp_err=$ac_c_preproc_warn_flag
15658 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15659 else
15660 ac_cpp_err=
15661 fi
15662 else
15663 ac_cpp_err=yes
15664 fi
15665 if test -z "$ac_cpp_err"; then
15666 ac_header_preproc=yes
15667 else
15668 echo "$as_me: failed program was:" >&5
15669 sed 's/^/| /' conftest.$ac_ext >&5
15671 ac_header_preproc=no
15672 fi
15674 rm -f conftest.err conftest.$ac_ext
15675 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15676 echo "${ECHO_T}$ac_header_preproc" >&6; }
15678 # So? What about this header?
15679 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15680 yes:no: )
15681 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15682 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15683 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15684 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15685 ac_header_preproc=yes
15686 ;;
15687 no:yes:* )
15688 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15689 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15690 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15691 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15692 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15693 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15694 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15695 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15696 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15697 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15698 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15699 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15700 ( cat <<\_ASBOX
15701 ## ------------------------------------ ##
15702 ## Report this to http://llvm.org/bugs/ ##
15703 ## ------------------------------------ ##
15704 _ASBOX
15705 ) | sed "s/^/$as_me: WARNING: /" >&2
15706 ;;
15707 esac
15708 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15709 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15710 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15711 echo $ECHO_N "(cached) $ECHO_C" >&6
15712 else
15713 eval "$as_ac_Header=\$ac_header_preproc"
15714 fi
15715 ac_res=`eval echo '${'$as_ac_Header'}'`
15716 { echo "$as_me:$LINENO: result: $ac_res" >&5
15717 echo "${ECHO_T}$ac_res" >&6; }
15719 fi
15720 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15721 cat >>confdefs.h <<_ACEOF
15722 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15723 _ACEOF
15725 fi
15727 done
15730 for ac_header in valgrind/valgrind.h
15731 do
15732 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15733 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15734 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15735 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15736 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15737 echo $ECHO_N "(cached) $ECHO_C" >&6
15738 fi
15739 ac_res=`eval echo '${'$as_ac_Header'}'`
15740 { echo "$as_me:$LINENO: result: $ac_res" >&5
15741 echo "${ECHO_T}$ac_res" >&6; }
15742 else
15743 # Is the header compilable?
15744 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15745 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15746 cat >conftest.$ac_ext <<_ACEOF
15747 /* confdefs.h. */
15748 _ACEOF
15749 cat confdefs.h >>conftest.$ac_ext
15750 cat >>conftest.$ac_ext <<_ACEOF
15751 /* end confdefs.h. */
15752 $ac_includes_default
15753 #include <$ac_header>
15754 _ACEOF
15755 rm -f conftest.$ac_objext
15756 if { (ac_try="$ac_compile"
15757 case "(($ac_try" in
15758 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15759 *) ac_try_echo=$ac_try;;
15760 esac
15761 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15762 (eval "$ac_compile") 2>conftest.er1
15763 ac_status=$?
15764 grep -v '^ *+' conftest.er1 >conftest.err
15765 rm -f conftest.er1
15766 cat conftest.err >&5
15767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15768 (exit $ac_status); } &&
15769 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15770 { (case "(($ac_try" in
15771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15772 *) ac_try_echo=$ac_try;;
15773 esac
15774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15775 (eval "$ac_try") 2>&5
15776 ac_status=$?
15777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15778 (exit $ac_status); }; } &&
15779 { ac_try='test -s conftest.$ac_objext'
15780 { (case "(($ac_try" in
15781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15782 *) ac_try_echo=$ac_try;;
15783 esac
15784 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15785 (eval "$ac_try") 2>&5
15786 ac_status=$?
15787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15788 (exit $ac_status); }; }; then
15789 ac_header_compiler=yes
15790 else
15791 echo "$as_me: failed program was:" >&5
15792 sed 's/^/| /' conftest.$ac_ext >&5
15794 ac_header_compiler=no
15795 fi
15797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15798 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15799 echo "${ECHO_T}$ac_header_compiler" >&6; }
15801 # Is the header present?
15802 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15803 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15804 cat >conftest.$ac_ext <<_ACEOF
15805 /* confdefs.h. */
15806 _ACEOF
15807 cat confdefs.h >>conftest.$ac_ext
15808 cat >>conftest.$ac_ext <<_ACEOF
15809 /* end confdefs.h. */
15810 #include <$ac_header>
15811 _ACEOF
15812 if { (ac_try="$ac_cpp conftest.$ac_ext"
15813 case "(($ac_try" in
15814 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15815 *) ac_try_echo=$ac_try;;
15816 esac
15817 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15818 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15819 ac_status=$?
15820 grep -v '^ *+' conftest.er1 >conftest.err
15821 rm -f conftest.er1
15822 cat conftest.err >&5
15823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15824 (exit $ac_status); } >/dev/null; then
15825 if test -s conftest.err; then
15826 ac_cpp_err=$ac_c_preproc_warn_flag
15827 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15828 else
15829 ac_cpp_err=
15830 fi
15831 else
15832 ac_cpp_err=yes
15833 fi
15834 if test -z "$ac_cpp_err"; then
15835 ac_header_preproc=yes
15836 else
15837 echo "$as_me: failed program was:" >&5
15838 sed 's/^/| /' conftest.$ac_ext >&5
15840 ac_header_preproc=no
15841 fi
15843 rm -f conftest.err conftest.$ac_ext
15844 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15845 echo "${ECHO_T}$ac_header_preproc" >&6; }
15847 # So? What about this header?
15848 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15849 yes:no: )
15850 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15851 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15852 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15853 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15854 ac_header_preproc=yes
15855 ;;
15856 no:yes:* )
15857 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15858 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15859 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
15860 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
15861 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15862 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15863 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
15864 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
15865 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15866 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15867 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15868 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15869 ( cat <<\_ASBOX
15870 ## ------------------------------------ ##
15871 ## Report this to http://llvm.org/bugs/ ##
15872 ## ------------------------------------ ##
15873 _ASBOX
15874 ) | sed "s/^/$as_me: WARNING: /" >&2
15875 ;;
15876 esac
15877 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15878 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15879 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15880 echo $ECHO_N "(cached) $ECHO_C" >&6
15881 else
15882 eval "$as_ac_Header=\$ac_header_preproc"
15883 fi
15884 ac_res=`eval echo '${'$as_ac_Header'}'`
15885 { echo "$as_me:$LINENO: result: $ac_res" >&5
15886 echo "${ECHO_T}$ac_res" >&6; }
15888 fi
15889 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15890 cat >>confdefs.h <<_ACEOF
15891 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15892 _ACEOF
15894 fi
15896 done
15899 for ac_header in fenv.h
15900 do
15901 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15902 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15903 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15904 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15905 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15906 echo $ECHO_N "(cached) $ECHO_C" >&6
15907 fi
15908 ac_res=`eval echo '${'$as_ac_Header'}'`
15909 { echo "$as_me:$LINENO: result: $ac_res" >&5
15910 echo "${ECHO_T}$ac_res" >&6; }
15911 else
15912 # Is the header compilable?
15913 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15914 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15915 cat >conftest.$ac_ext <<_ACEOF
15916 /* confdefs.h. */
15917 _ACEOF
15918 cat confdefs.h >>conftest.$ac_ext
15919 cat >>conftest.$ac_ext <<_ACEOF
15920 /* end confdefs.h. */
15921 $ac_includes_default
15922 #include <$ac_header>
15923 _ACEOF
15924 rm -f conftest.$ac_objext
15925 if { (ac_try="$ac_compile"
15926 case "(($ac_try" in
15927 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15928 *) ac_try_echo=$ac_try;;
15929 esac
15930 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15931 (eval "$ac_compile") 2>conftest.er1
15932 ac_status=$?
15933 grep -v '^ *+' conftest.er1 >conftest.err
15934 rm -f conftest.er1
15935 cat conftest.err >&5
15936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15937 (exit $ac_status); } &&
15938 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
15939 { (case "(($ac_try" in
15940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15941 *) ac_try_echo=$ac_try;;
15942 esac
15943 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15944 (eval "$ac_try") 2>&5
15945 ac_status=$?
15946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15947 (exit $ac_status); }; } &&
15948 { ac_try='test -s conftest.$ac_objext'
15949 { (case "(($ac_try" in
15950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15951 *) ac_try_echo=$ac_try;;
15952 esac
15953 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15954 (eval "$ac_try") 2>&5
15955 ac_status=$?
15956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15957 (exit $ac_status); }; }; then
15958 ac_header_compiler=yes
15959 else
15960 echo "$as_me: failed program was:" >&5
15961 sed 's/^/| /' conftest.$ac_ext >&5
15963 ac_header_compiler=no
15964 fi
15966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15967 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15968 echo "${ECHO_T}$ac_header_compiler" >&6; }
15970 # Is the header present?
15971 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15972 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15973 cat >conftest.$ac_ext <<_ACEOF
15974 /* confdefs.h. */
15975 _ACEOF
15976 cat confdefs.h >>conftest.$ac_ext
15977 cat >>conftest.$ac_ext <<_ACEOF
15978 /* end confdefs.h. */
15979 #include <$ac_header>
15980 _ACEOF
15981 if { (ac_try="$ac_cpp conftest.$ac_ext"
15982 case "(($ac_try" in
15983 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15984 *) ac_try_echo=$ac_try;;
15985 esac
15986 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15987 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15988 ac_status=$?
15989 grep -v '^ *+' conftest.er1 >conftest.err
15990 rm -f conftest.er1
15991 cat conftest.err >&5
15992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15993 (exit $ac_status); } >/dev/null; then
15994 if test -s conftest.err; then
15995 ac_cpp_err=$ac_c_preproc_warn_flag
15996 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15997 else
15998 ac_cpp_err=
15999 fi
16000 else
16001 ac_cpp_err=yes
16002 fi
16003 if test -z "$ac_cpp_err"; then
16004 ac_header_preproc=yes
16005 else
16006 echo "$as_me: failed program was:" >&5
16007 sed 's/^/| /' conftest.$ac_ext >&5
16009 ac_header_preproc=no
16010 fi
16012 rm -f conftest.err conftest.$ac_ext
16013 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16014 echo "${ECHO_T}$ac_header_preproc" >&6; }
16016 # So? What about this header?
16017 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16018 yes:no: )
16019 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16020 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16021 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16022 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16023 ac_header_preproc=yes
16024 ;;
16025 no:yes:* )
16026 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16027 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16028 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
16029 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
16030 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16031 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16032 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
16033 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
16034 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16035 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16036 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16037 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16038 ( cat <<\_ASBOX
16039 ## ------------------------------------ ##
16040 ## Report this to http://llvm.org/bugs/ ##
16041 ## ------------------------------------ ##
16042 _ASBOX
16043 ) | sed "s/^/$as_me: WARNING: /" >&2
16044 ;;
16045 esac
16046 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16047 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16048 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16049 echo $ECHO_N "(cached) $ECHO_C" >&6
16050 else
16051 eval "$as_ac_Header=\$ac_header_preproc"
16052 fi
16053 ac_res=`eval echo '${'$as_ac_Header'}'`
16054 { echo "$as_me:$LINENO: result: $ac_res" >&5
16055 echo "${ECHO_T}$ac_res" >&6; }
16057 fi
16058 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16059 cat >>confdefs.h <<_ACEOF
16060 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16061 _ACEOF
16063 fi
16065 done
16067 { echo "$as_me:$LINENO: checking whether FE_ALL_EXCEPT is declared" >&5
16068 echo $ECHO_N "checking whether FE_ALL_EXCEPT is declared... $ECHO_C" >&6; }
16069 if test "${ac_cv_have_decl_FE_ALL_EXCEPT+set}" = set; then
16070 echo $ECHO_N "(cached) $ECHO_C" >&6
16071 else
16072 cat >conftest.$ac_ext <<_ACEOF
16073 /* confdefs.h. */
16074 _ACEOF
16075 cat confdefs.h >>conftest.$ac_ext
16076 cat >>conftest.$ac_ext <<_ACEOF
16077 /* end confdefs.h. */
16078 #include <fenv.h>
16080 int
16081 main ()
16082 {
16083 #ifndef FE_ALL_EXCEPT
16084 char *p = (char *) FE_ALL_EXCEPT;
16085 return !p;
16086 #endif
16088 ;
16089 return 0;
16090 }
16091 _ACEOF
16092 rm -f conftest.$ac_objext
16093 if { (ac_try="$ac_compile"
16094 case "(($ac_try" in
16095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16096 *) ac_try_echo=$ac_try;;
16097 esac
16098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16099 (eval "$ac_compile") 2>conftest.er1
16100 ac_status=$?
16101 grep -v '^ *+' conftest.er1 >conftest.err
16102 rm -f conftest.er1
16103 cat conftest.err >&5
16104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16105 (exit $ac_status); } &&
16106 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16107 { (case "(($ac_try" in
16108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16109 *) ac_try_echo=$ac_try;;
16110 esac
16111 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16112 (eval "$ac_try") 2>&5
16113 ac_status=$?
16114 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16115 (exit $ac_status); }; } &&
16116 { ac_try='test -s conftest.$ac_objext'
16117 { (case "(($ac_try" in
16118 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16119 *) ac_try_echo=$ac_try;;
16120 esac
16121 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16122 (eval "$ac_try") 2>&5
16123 ac_status=$?
16124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16125 (exit $ac_status); }; }; then
16126 ac_cv_have_decl_FE_ALL_EXCEPT=yes
16127 else
16128 echo "$as_me: failed program was:" >&5
16129 sed 's/^/| /' conftest.$ac_ext >&5
16131 ac_cv_have_decl_FE_ALL_EXCEPT=no
16132 fi
16134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16135 fi
16136 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_FE_ALL_EXCEPT" >&5
16137 echo "${ECHO_T}$ac_cv_have_decl_FE_ALL_EXCEPT" >&6; }
16138 if test $ac_cv_have_decl_FE_ALL_EXCEPT = yes; then
16140 cat >>confdefs.h <<_ACEOF
16141 #define HAVE_DECL_FE_ALL_EXCEPT 1
16142 _ACEOF
16145 else
16146 cat >>confdefs.h <<_ACEOF
16147 #define HAVE_DECL_FE_ALL_EXCEPT 0
16148 _ACEOF
16151 fi
16152 { echo "$as_me:$LINENO: checking whether FE_INEXACT is declared" >&5
16153 echo $ECHO_N "checking whether FE_INEXACT is declared... $ECHO_C" >&6; }
16154 if test "${ac_cv_have_decl_FE_INEXACT+set}" = set; then
16155 echo $ECHO_N "(cached) $ECHO_C" >&6
16156 else
16157 cat >conftest.$ac_ext <<_ACEOF
16158 /* confdefs.h. */
16159 _ACEOF
16160 cat confdefs.h >>conftest.$ac_ext
16161 cat >>conftest.$ac_ext <<_ACEOF
16162 /* end confdefs.h. */
16163 #include <fenv.h>
16165 int
16166 main ()
16167 {
16168 #ifndef FE_INEXACT
16169 char *p = (char *) FE_INEXACT;
16170 return !p;
16171 #endif
16173 ;
16174 return 0;
16175 }
16176 _ACEOF
16177 rm -f conftest.$ac_objext
16178 if { (ac_try="$ac_compile"
16179 case "(($ac_try" in
16180 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16181 *) ac_try_echo=$ac_try;;
16182 esac
16183 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16184 (eval "$ac_compile") 2>conftest.er1
16185 ac_status=$?
16186 grep -v '^ *+' conftest.er1 >conftest.err
16187 rm -f conftest.er1
16188 cat conftest.err >&5
16189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16190 (exit $ac_status); } &&
16191 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16192 { (case "(($ac_try" in
16193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16194 *) ac_try_echo=$ac_try;;
16195 esac
16196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16197 (eval "$ac_try") 2>&5
16198 ac_status=$?
16199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16200 (exit $ac_status); }; } &&
16201 { ac_try='test -s conftest.$ac_objext'
16202 { (case "(($ac_try" in
16203 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16204 *) ac_try_echo=$ac_try;;
16205 esac
16206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16207 (eval "$ac_try") 2>&5
16208 ac_status=$?
16209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16210 (exit $ac_status); }; }; then
16211 ac_cv_have_decl_FE_INEXACT=yes
16212 else
16213 echo "$as_me: failed program was:" >&5
16214 sed 's/^/| /' conftest.$ac_ext >&5
16216 ac_cv_have_decl_FE_INEXACT=no
16217 fi
16219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16220 fi
16221 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_FE_INEXACT" >&5
16222 echo "${ECHO_T}$ac_cv_have_decl_FE_INEXACT" >&6; }
16223 if test $ac_cv_have_decl_FE_INEXACT = yes; then
16225 cat >>confdefs.h <<_ACEOF
16226 #define HAVE_DECL_FE_INEXACT 1
16227 _ACEOF
16230 else
16231 cat >>confdefs.h <<_ACEOF
16232 #define HAVE_DECL_FE_INEXACT 0
16233 _ACEOF
16236 fi
16239 if test "$LLVM_ENABLE_THREADS" -eq 1 && test "$ENABLE_PTHREADS" -eq 1 ; then
16241 for ac_header in pthread.h
16242 do
16243 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16244 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16245 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16246 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16247 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16248 echo $ECHO_N "(cached) $ECHO_C" >&6
16249 fi
16250 ac_res=`eval echo '${'$as_ac_Header'}'`
16251 { echo "$as_me:$LINENO: result: $ac_res" >&5
16252 echo "${ECHO_T}$ac_res" >&6; }
16253 else
16254 # Is the header compilable?
16255 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16256 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16257 cat >conftest.$ac_ext <<_ACEOF
16258 /* confdefs.h. */
16259 _ACEOF
16260 cat confdefs.h >>conftest.$ac_ext
16261 cat >>conftest.$ac_ext <<_ACEOF
16262 /* end confdefs.h. */
16263 $ac_includes_default
16264 #include <$ac_header>
16265 _ACEOF
16266 rm -f conftest.$ac_objext
16267 if { (ac_try="$ac_compile"
16268 case "(($ac_try" in
16269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16270 *) ac_try_echo=$ac_try;;
16271 esac
16272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16273 (eval "$ac_compile") 2>conftest.er1
16274 ac_status=$?
16275 grep -v '^ *+' conftest.er1 >conftest.err
16276 rm -f conftest.er1
16277 cat conftest.err >&5
16278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16279 (exit $ac_status); } &&
16280 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16281 { (case "(($ac_try" in
16282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16283 *) ac_try_echo=$ac_try;;
16284 esac
16285 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16286 (eval "$ac_try") 2>&5
16287 ac_status=$?
16288 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16289 (exit $ac_status); }; } &&
16290 { ac_try='test -s conftest.$ac_objext'
16291 { (case "(($ac_try" in
16292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16293 *) ac_try_echo=$ac_try;;
16294 esac
16295 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16296 (eval "$ac_try") 2>&5
16297 ac_status=$?
16298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16299 (exit $ac_status); }; }; then
16300 ac_header_compiler=yes
16301 else
16302 echo "$as_me: failed program was:" >&5
16303 sed 's/^/| /' conftest.$ac_ext >&5
16305 ac_header_compiler=no
16306 fi
16308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16309 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16310 echo "${ECHO_T}$ac_header_compiler" >&6; }
16312 # Is the header present?
16313 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16314 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16315 cat >conftest.$ac_ext <<_ACEOF
16316 /* confdefs.h. */
16317 _ACEOF
16318 cat confdefs.h >>conftest.$ac_ext
16319 cat >>conftest.$ac_ext <<_ACEOF
16320 /* end confdefs.h. */
16321 #include <$ac_header>
16322 _ACEOF
16323 if { (ac_try="$ac_cpp conftest.$ac_ext"
16324 case "(($ac_try" in
16325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16326 *) ac_try_echo=$ac_try;;
16327 esac
16328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16329 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16330 ac_status=$?
16331 grep -v '^ *+' conftest.er1 >conftest.err
16332 rm -f conftest.er1
16333 cat conftest.err >&5
16334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16335 (exit $ac_status); } >/dev/null; then
16336 if test -s conftest.err; then
16337 ac_cpp_err=$ac_c_preproc_warn_flag
16338 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16339 else
16340 ac_cpp_err=
16341 fi
16342 else
16343 ac_cpp_err=yes
16344 fi
16345 if test -z "$ac_cpp_err"; then
16346 ac_header_preproc=yes
16347 else
16348 echo "$as_me: failed program was:" >&5
16349 sed 's/^/| /' conftest.$ac_ext >&5
16351 ac_header_preproc=no
16352 fi
16354 rm -f conftest.err conftest.$ac_ext
16355 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16356 echo "${ECHO_T}$ac_header_preproc" >&6; }
16358 # So? What about this header?
16359 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16360 yes:no: )
16361 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16362 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16363 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16364 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16365 ac_header_preproc=yes
16366 ;;
16367 no:yes:* )
16368 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16369 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16370 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
16371 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
16372 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16373 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16374 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
16375 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
16376 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16377 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16378 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16379 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16380 ( cat <<\_ASBOX
16381 ## ------------------------------------ ##
16382 ## Report this to http://llvm.org/bugs/ ##
16383 ## ------------------------------------ ##
16384 _ASBOX
16385 ) | sed "s/^/$as_me: WARNING: /" >&2
16386 ;;
16387 esac
16388 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16389 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16390 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16391 echo $ECHO_N "(cached) $ECHO_C" >&6
16392 else
16393 eval "$as_ac_Header=\$ac_header_preproc"
16394 fi
16395 ac_res=`eval echo '${'$as_ac_Header'}'`
16396 { echo "$as_me:$LINENO: result: $ac_res" >&5
16397 echo "${ECHO_T}$ac_res" >&6; }
16399 fi
16400 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16401 cat >>confdefs.h <<_ACEOF
16402 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16403 _ACEOF
16404 HAVE_PTHREAD=1
16406 else
16407 HAVE_PTHREAD=0
16409 fi
16411 done
16413 else
16414 HAVE_PTHREAD=0
16416 fi
16417 if test "$LLVM_ENABLE_ZLIB" -eq 1 ; then
16419 for ac_header in zlib.h
16420 do
16421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16422 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16423 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16424 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16425 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16426 echo $ECHO_N "(cached) $ECHO_C" >&6
16427 fi
16428 ac_res=`eval echo '${'$as_ac_Header'}'`
16429 { echo "$as_me:$LINENO: result: $ac_res" >&5
16430 echo "${ECHO_T}$ac_res" >&6; }
16431 else
16432 # Is the header compilable?
16433 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16434 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16435 cat >conftest.$ac_ext <<_ACEOF
16436 /* confdefs.h. */
16437 _ACEOF
16438 cat confdefs.h >>conftest.$ac_ext
16439 cat >>conftest.$ac_ext <<_ACEOF
16440 /* end confdefs.h. */
16441 $ac_includes_default
16442 #include <$ac_header>
16443 _ACEOF
16444 rm -f conftest.$ac_objext
16445 if { (ac_try="$ac_compile"
16446 case "(($ac_try" in
16447 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16448 *) ac_try_echo=$ac_try;;
16449 esac
16450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16451 (eval "$ac_compile") 2>conftest.er1
16452 ac_status=$?
16453 grep -v '^ *+' conftest.er1 >conftest.err
16454 rm -f conftest.er1
16455 cat conftest.err >&5
16456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16457 (exit $ac_status); } &&
16458 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16459 { (case "(($ac_try" in
16460 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16461 *) ac_try_echo=$ac_try;;
16462 esac
16463 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16464 (eval "$ac_try") 2>&5
16465 ac_status=$?
16466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16467 (exit $ac_status); }; } &&
16468 { ac_try='test -s conftest.$ac_objext'
16469 { (case "(($ac_try" in
16470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16471 *) ac_try_echo=$ac_try;;
16472 esac
16473 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16474 (eval "$ac_try") 2>&5
16475 ac_status=$?
16476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16477 (exit $ac_status); }; }; then
16478 ac_header_compiler=yes
16479 else
16480 echo "$as_me: failed program was:" >&5
16481 sed 's/^/| /' conftest.$ac_ext >&5
16483 ac_header_compiler=no
16484 fi
16486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16487 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16488 echo "${ECHO_T}$ac_header_compiler" >&6; }
16490 # Is the header present?
16491 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16492 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16493 cat >conftest.$ac_ext <<_ACEOF
16494 /* confdefs.h. */
16495 _ACEOF
16496 cat confdefs.h >>conftest.$ac_ext
16497 cat >>conftest.$ac_ext <<_ACEOF
16498 /* end confdefs.h. */
16499 #include <$ac_header>
16500 _ACEOF
16501 if { (ac_try="$ac_cpp conftest.$ac_ext"
16502 case "(($ac_try" in
16503 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16504 *) ac_try_echo=$ac_try;;
16505 esac
16506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16507 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16508 ac_status=$?
16509 grep -v '^ *+' conftest.er1 >conftest.err
16510 rm -f conftest.er1
16511 cat conftest.err >&5
16512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16513 (exit $ac_status); } >/dev/null; then
16514 if test -s conftest.err; then
16515 ac_cpp_err=$ac_c_preproc_warn_flag
16516 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16517 else
16518 ac_cpp_err=
16519 fi
16520 else
16521 ac_cpp_err=yes
16522 fi
16523 if test -z "$ac_cpp_err"; then
16524 ac_header_preproc=yes
16525 else
16526 echo "$as_me: failed program was:" >&5
16527 sed 's/^/| /' conftest.$ac_ext >&5
16529 ac_header_preproc=no
16530 fi
16532 rm -f conftest.err conftest.$ac_ext
16533 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16534 echo "${ECHO_T}$ac_header_preproc" >&6; }
16536 # So? What about this header?
16537 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16538 yes:no: )
16539 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16540 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16541 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16542 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16543 ac_header_preproc=yes
16544 ;;
16545 no:yes:* )
16546 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16547 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16548 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
16549 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
16550 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16551 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16552 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
16553 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
16554 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16555 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16556 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16557 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16558 ( cat <<\_ASBOX
16559 ## ------------------------------------ ##
16560 ## Report this to http://llvm.org/bugs/ ##
16561 ## ------------------------------------ ##
16562 _ASBOX
16563 ) | sed "s/^/$as_me: WARNING: /" >&2
16564 ;;
16565 esac
16566 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16567 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16568 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16569 echo $ECHO_N "(cached) $ECHO_C" >&6
16570 else
16571 eval "$as_ac_Header=\$ac_header_preproc"
16572 fi
16573 ac_res=`eval echo '${'$as_ac_Header'}'`
16574 { echo "$as_me:$LINENO: result: $ac_res" >&5
16575 echo "${ECHO_T}$ac_res" >&6; }
16577 fi
16578 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16579 cat >>confdefs.h <<_ACEOF
16580 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16581 _ACEOF
16582 HAVE_LIBZ=1
16584 else
16585 HAVE_LIBZ=0
16587 fi
16589 done
16591 else
16592 HAVE_LIBZ=0
16594 fi
16596 if test "$llvm_cv_enable_libffi" = "yes" ; then
16599 for ac_header in ffi.h ffi/ffi.h
16600 do
16601 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16602 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16603 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16604 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16605 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16606 echo $ECHO_N "(cached) $ECHO_C" >&6
16607 fi
16608 ac_res=`eval echo '${'$as_ac_Header'}'`
16609 { echo "$as_me:$LINENO: result: $ac_res" >&5
16610 echo "${ECHO_T}$ac_res" >&6; }
16611 else
16612 # Is the header compilable?
16613 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16614 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16615 cat >conftest.$ac_ext <<_ACEOF
16616 /* confdefs.h. */
16617 _ACEOF
16618 cat confdefs.h >>conftest.$ac_ext
16619 cat >>conftest.$ac_ext <<_ACEOF
16620 /* end confdefs.h. */
16621 $ac_includes_default
16622 #include <$ac_header>
16623 _ACEOF
16624 rm -f conftest.$ac_objext
16625 if { (ac_try="$ac_compile"
16626 case "(($ac_try" in
16627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16628 *) ac_try_echo=$ac_try;;
16629 esac
16630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16631 (eval "$ac_compile") 2>conftest.er1
16632 ac_status=$?
16633 grep -v '^ *+' conftest.er1 >conftest.err
16634 rm -f conftest.er1
16635 cat conftest.err >&5
16636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16637 (exit $ac_status); } &&
16638 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16639 { (case "(($ac_try" in
16640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16641 *) ac_try_echo=$ac_try;;
16642 esac
16643 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16644 (eval "$ac_try") 2>&5
16645 ac_status=$?
16646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16647 (exit $ac_status); }; } &&
16648 { ac_try='test -s conftest.$ac_objext'
16649 { (case "(($ac_try" in
16650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16651 *) ac_try_echo=$ac_try;;
16652 esac
16653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16654 (eval "$ac_try") 2>&5
16655 ac_status=$?
16656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16657 (exit $ac_status); }; }; then
16658 ac_header_compiler=yes
16659 else
16660 echo "$as_me: failed program was:" >&5
16661 sed 's/^/| /' conftest.$ac_ext >&5
16663 ac_header_compiler=no
16664 fi
16666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16667 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16668 echo "${ECHO_T}$ac_header_compiler" >&6; }
16670 # Is the header present?
16671 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16672 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16673 cat >conftest.$ac_ext <<_ACEOF
16674 /* confdefs.h. */
16675 _ACEOF
16676 cat confdefs.h >>conftest.$ac_ext
16677 cat >>conftest.$ac_ext <<_ACEOF
16678 /* end confdefs.h. */
16679 #include <$ac_header>
16680 _ACEOF
16681 if { (ac_try="$ac_cpp conftest.$ac_ext"
16682 case "(($ac_try" in
16683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16684 *) ac_try_echo=$ac_try;;
16685 esac
16686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16687 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16688 ac_status=$?
16689 grep -v '^ *+' conftest.er1 >conftest.err
16690 rm -f conftest.er1
16691 cat conftest.err >&5
16692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16693 (exit $ac_status); } >/dev/null; then
16694 if test -s conftest.err; then
16695 ac_cpp_err=$ac_c_preproc_warn_flag
16696 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16697 else
16698 ac_cpp_err=
16699 fi
16700 else
16701 ac_cpp_err=yes
16702 fi
16703 if test -z "$ac_cpp_err"; then
16704 ac_header_preproc=yes
16705 else
16706 echo "$as_me: failed program was:" >&5
16707 sed 's/^/| /' conftest.$ac_ext >&5
16709 ac_header_preproc=no
16710 fi
16712 rm -f conftest.err conftest.$ac_ext
16713 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16714 echo "${ECHO_T}$ac_header_preproc" >&6; }
16716 # So? What about this header?
16717 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16718 yes:no: )
16719 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16720 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16721 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16722 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16723 ac_header_preproc=yes
16724 ;;
16725 no:yes:* )
16726 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16727 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16728 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
16729 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
16730 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16731 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16732 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
16733 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
16734 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16735 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16736 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16737 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16738 ( cat <<\_ASBOX
16739 ## ------------------------------------ ##
16740 ## Report this to http://llvm.org/bugs/ ##
16741 ## ------------------------------------ ##
16742 _ASBOX
16743 ) | sed "s/^/$as_me: WARNING: /" >&2
16744 ;;
16745 esac
16746 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16747 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16748 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16749 echo $ECHO_N "(cached) $ECHO_C" >&6
16750 else
16751 eval "$as_ac_Header=\$ac_header_preproc"
16752 fi
16753 ac_res=`eval echo '${'$as_ac_Header'}'`
16754 { echo "$as_me:$LINENO: result: $ac_res" >&5
16755 echo "${ECHO_T}$ac_res" >&6; }
16757 fi
16758 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16759 cat >>confdefs.h <<_ACEOF
16760 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16761 _ACEOF
16763 fi
16765 done
16767 fi
16770 for ac_header in CrashReporterClient.h
16771 do
16772 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16773 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16774 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16775 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16776 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16777 echo $ECHO_N "(cached) $ECHO_C" >&6
16778 fi
16779 ac_res=`eval echo '${'$as_ac_Header'}'`
16780 { echo "$as_me:$LINENO: result: $ac_res" >&5
16781 echo "${ECHO_T}$ac_res" >&6; }
16782 else
16783 # Is the header compilable?
16784 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16785 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16786 cat >conftest.$ac_ext <<_ACEOF
16787 /* confdefs.h. */
16788 _ACEOF
16789 cat confdefs.h >>conftest.$ac_ext
16790 cat >>conftest.$ac_ext <<_ACEOF
16791 /* end confdefs.h. */
16792 $ac_includes_default
16793 #include <$ac_header>
16794 _ACEOF
16795 rm -f conftest.$ac_objext
16796 if { (ac_try="$ac_compile"
16797 case "(($ac_try" in
16798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16799 *) ac_try_echo=$ac_try;;
16800 esac
16801 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16802 (eval "$ac_compile") 2>conftest.er1
16803 ac_status=$?
16804 grep -v '^ *+' conftest.er1 >conftest.err
16805 rm -f conftest.er1
16806 cat conftest.err >&5
16807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16808 (exit $ac_status); } &&
16809 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16810 { (case "(($ac_try" in
16811 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16812 *) ac_try_echo=$ac_try;;
16813 esac
16814 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16815 (eval "$ac_try") 2>&5
16816 ac_status=$?
16817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16818 (exit $ac_status); }; } &&
16819 { ac_try='test -s conftest.$ac_objext'
16820 { (case "(($ac_try" in
16821 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16822 *) ac_try_echo=$ac_try;;
16823 esac
16824 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16825 (eval "$ac_try") 2>&5
16826 ac_status=$?
16827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16828 (exit $ac_status); }; }; then
16829 ac_header_compiler=yes
16830 else
16831 echo "$as_me: failed program was:" >&5
16832 sed 's/^/| /' conftest.$ac_ext >&5
16834 ac_header_compiler=no
16835 fi
16837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16838 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16839 echo "${ECHO_T}$ac_header_compiler" >&6; }
16841 # Is the header present?
16842 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16843 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16844 cat >conftest.$ac_ext <<_ACEOF
16845 /* confdefs.h. */
16846 _ACEOF
16847 cat confdefs.h >>conftest.$ac_ext
16848 cat >>conftest.$ac_ext <<_ACEOF
16849 /* end confdefs.h. */
16850 #include <$ac_header>
16851 _ACEOF
16852 if { (ac_try="$ac_cpp conftest.$ac_ext"
16853 case "(($ac_try" in
16854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16855 *) ac_try_echo=$ac_try;;
16856 esac
16857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16858 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16859 ac_status=$?
16860 grep -v '^ *+' conftest.er1 >conftest.err
16861 rm -f conftest.er1
16862 cat conftest.err >&5
16863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16864 (exit $ac_status); } >/dev/null; then
16865 if test -s conftest.err; then
16866 ac_cpp_err=$ac_c_preproc_warn_flag
16867 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16868 else
16869 ac_cpp_err=
16870 fi
16871 else
16872 ac_cpp_err=yes
16873 fi
16874 if test -z "$ac_cpp_err"; then
16875 ac_header_preproc=yes
16876 else
16877 echo "$as_me: failed program was:" >&5
16878 sed 's/^/| /' conftest.$ac_ext >&5
16880 ac_header_preproc=no
16881 fi
16883 rm -f conftest.err conftest.$ac_ext
16884 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16885 echo "${ECHO_T}$ac_header_preproc" >&6; }
16887 # So? What about this header?
16888 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16889 yes:no: )
16890 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16891 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16892 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16893 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16894 ac_header_preproc=yes
16895 ;;
16896 no:yes:* )
16897 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16898 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16899 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
16900 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
16901 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16902 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16903 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
16904 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
16905 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16906 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16907 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16908 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16909 ( cat <<\_ASBOX
16910 ## ------------------------------------ ##
16911 ## Report this to http://llvm.org/bugs/ ##
16912 ## ------------------------------------ ##
16913 _ASBOX
16914 ) | sed "s/^/$as_me: WARNING: /" >&2
16915 ;;
16916 esac
16917 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16918 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16919 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16920 echo $ECHO_N "(cached) $ECHO_C" >&6
16921 else
16922 eval "$as_ac_Header=\$ac_header_preproc"
16923 fi
16924 ac_res=`eval echo '${'$as_ac_Header'}'`
16925 { echo "$as_me:$LINENO: result: $ac_res" >&5
16926 echo "${ECHO_T}$ac_res" >&6; }
16928 fi
16929 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16930 cat >>confdefs.h <<_ACEOF
16931 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16932 _ACEOF
16934 fi
16936 done
16939 { echo "$as_me:$LINENO: checking __crashreporter_info__" >&5
16940 echo $ECHO_N "checking __crashreporter_info__... $ECHO_C" >&6; }
16941 cat >conftest.$ac_ext <<_ACEOF
16943 /* confdefs.h. */
16944 _ACEOF
16945 cat confdefs.h >>conftest.$ac_ext
16946 cat >>conftest.$ac_ext <<_ACEOF
16947 /* end confdefs.h. */
16949 extern const char *__crashreporter_info__;
16950 int main() {
16951 __crashreporter_info__ = "test";
16952 return 0;
16953 }
16956 _ACEOF
16957 rm -f conftest.$ac_objext conftest$ac_exeext
16958 if { (ac_try="$ac_link"
16959 case "(($ac_try" in
16960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16961 *) ac_try_echo=$ac_try;;
16962 esac
16963 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16964 (eval "$ac_link") 2>conftest.er1
16965 ac_status=$?
16966 grep -v '^ *+' conftest.er1 >conftest.err
16967 rm -f conftest.er1
16968 cat conftest.err >&5
16969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16970 (exit $ac_status); } &&
16971 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
16972 { (case "(($ac_try" in
16973 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16974 *) ac_try_echo=$ac_try;;
16975 esac
16976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16977 (eval "$ac_try") 2>&5
16978 ac_status=$?
16979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16980 (exit $ac_status); }; } &&
16981 { ac_try='test -s conftest$ac_exeext'
16982 { (case "(($ac_try" in
16983 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16984 *) ac_try_echo=$ac_try;;
16985 esac
16986 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16987 (eval "$ac_try") 2>&5
16988 ac_status=$?
16989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16990 (exit $ac_status); }; }; then
16992 { echo "$as_me:$LINENO: result: yes" >&5
16993 echo "${ECHO_T}yes" >&6; }
16995 cat >>confdefs.h <<\_ACEOF
16996 #define HAVE_CRASHREPORTER_INFO 1
16997 _ACEOF
17000 else
17001 echo "$as_me: failed program was:" >&5
17002 sed 's/^/| /' conftest.$ac_ext >&5
17005 { echo "$as_me:$LINENO: result: no" >&5
17006 echo "${ECHO_T}no" >&6; }
17008 cat >>confdefs.h <<\_ACEOF
17009 #define HAVE_CRASHREPORTER_INFO 0
17010 _ACEOF
17013 fi
17015 rm -f core conftest.err conftest.$ac_objext \
17016 conftest$ac_exeext conftest.$ac_ext
17020 { echo "$as_me:$LINENO: checking for HUGE_VAL sanity" >&5
17021 echo $ECHO_N "checking for HUGE_VAL sanity... $ECHO_C" >&6; }
17022 if test "${ac_cv_huge_val_sanity+set}" = set; then
17023 echo $ECHO_N "(cached) $ECHO_C" >&6
17024 else
17026 ac_ext=cpp
17027 ac_cpp='$CXXCPP $CPPFLAGS'
17028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17032 ac_save_CXXFLAGS=$CXXFLAGS
17033 CXXFLAGS="$CXXFLAGS -pedantic"
17034 if test "$cross_compiling" = yes; then
17035 ac_cv_huge_val_sanity=yes
17036 else
17037 cat >conftest.$ac_ext <<_ACEOF
17038 /* confdefs.h. */
17039 _ACEOF
17040 cat confdefs.h >>conftest.$ac_ext
17041 cat >>conftest.$ac_ext <<_ACEOF
17042 /* end confdefs.h. */
17043 #include <math.h>
17044 int
17045 main ()
17046 {
17047 double x = HUGE_VAL; return x != x;
17048 ;
17049 return 0;
17050 }
17051 _ACEOF
17052 rm -f conftest$ac_exeext
17053 if { (ac_try="$ac_link"
17054 case "(($ac_try" in
17055 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17056 *) ac_try_echo=$ac_try;;
17057 esac
17058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17059 (eval "$ac_link") 2>&5
17060 ac_status=$?
17061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17062 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
17063 { (case "(($ac_try" in
17064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17065 *) ac_try_echo=$ac_try;;
17066 esac
17067 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17068 (eval "$ac_try") 2>&5
17069 ac_status=$?
17070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17071 (exit $ac_status); }; }; then
17072 ac_cv_huge_val_sanity=yes
17073 else
17074 echo "$as_me: program exited with status $ac_status" >&5
17075 echo "$as_me: failed program was:" >&5
17076 sed 's/^/| /' conftest.$ac_ext >&5
17078 ( exit $ac_status )
17079 ac_cv_huge_val_sanity=no
17080 fi
17081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
17082 fi
17085 CXXFLAGS=$ac_save_CXXFLAGS
17086 ac_ext=c
17087 ac_cpp='$CPP $CPPFLAGS'
17088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17093 fi
17094 { echo "$as_me:$LINENO: result: $ac_cv_huge_val_sanity" >&5
17095 echo "${ECHO_T}$ac_cv_huge_val_sanity" >&6; }
17096 HUGE_VAL_SANITY=$ac_cv_huge_val_sanity
17099 { echo "$as_me:$LINENO: checking for pid_t" >&5
17100 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
17101 if test "${ac_cv_type_pid_t+set}" = set; then
17102 echo $ECHO_N "(cached) $ECHO_C" >&6
17103 else
17104 cat >conftest.$ac_ext <<_ACEOF
17105 /* confdefs.h. */
17106 _ACEOF
17107 cat confdefs.h >>conftest.$ac_ext
17108 cat >>conftest.$ac_ext <<_ACEOF
17109 /* end confdefs.h. */
17110 $ac_includes_default
17111 typedef pid_t ac__type_new_;
17112 int
17113 main ()
17114 {
17115 if ((ac__type_new_ *) 0)
17116 return 0;
17117 if (sizeof (ac__type_new_))
17118 return 0;
17119 ;
17120 return 0;
17121 }
17122 _ACEOF
17123 rm -f conftest.$ac_objext
17124 if { (ac_try="$ac_compile"
17125 case "(($ac_try" in
17126 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17127 *) ac_try_echo=$ac_try;;
17128 esac
17129 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17130 (eval "$ac_compile") 2>conftest.er1
17131 ac_status=$?
17132 grep -v '^ *+' conftest.er1 >conftest.err
17133 rm -f conftest.er1
17134 cat conftest.err >&5
17135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17136 (exit $ac_status); } &&
17137 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17138 { (case "(($ac_try" in
17139 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17140 *) ac_try_echo=$ac_try;;
17141 esac
17142 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17143 (eval "$ac_try") 2>&5
17144 ac_status=$?
17145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17146 (exit $ac_status); }; } &&
17147 { ac_try='test -s conftest.$ac_objext'
17148 { (case "(($ac_try" in
17149 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17150 *) ac_try_echo=$ac_try;;
17151 esac
17152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17153 (eval "$ac_try") 2>&5
17154 ac_status=$?
17155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17156 (exit $ac_status); }; }; then
17157 ac_cv_type_pid_t=yes
17158 else
17159 echo "$as_me: failed program was:" >&5
17160 sed 's/^/| /' conftest.$ac_ext >&5
17162 ac_cv_type_pid_t=no
17163 fi
17165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17166 fi
17167 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
17168 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
17169 if test $ac_cv_type_pid_t = yes; then
17170 :
17171 else
17173 cat >>confdefs.h <<_ACEOF
17174 #define pid_t int
17175 _ACEOF
17177 fi
17179 { echo "$as_me:$LINENO: checking for size_t" >&5
17180 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
17181 if test "${ac_cv_type_size_t+set}" = set; then
17182 echo $ECHO_N "(cached) $ECHO_C" >&6
17183 else
17184 cat >conftest.$ac_ext <<_ACEOF
17185 /* confdefs.h. */
17186 _ACEOF
17187 cat confdefs.h >>conftest.$ac_ext
17188 cat >>conftest.$ac_ext <<_ACEOF
17189 /* end confdefs.h. */
17190 $ac_includes_default
17191 typedef size_t ac__type_new_;
17192 int
17193 main ()
17194 {
17195 if ((ac__type_new_ *) 0)
17196 return 0;
17197 if (sizeof (ac__type_new_))
17198 return 0;
17199 ;
17200 return 0;
17201 }
17202 _ACEOF
17203 rm -f conftest.$ac_objext
17204 if { (ac_try="$ac_compile"
17205 case "(($ac_try" in
17206 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17207 *) ac_try_echo=$ac_try;;
17208 esac
17209 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17210 (eval "$ac_compile") 2>conftest.er1
17211 ac_status=$?
17212 grep -v '^ *+' conftest.er1 >conftest.err
17213 rm -f conftest.er1
17214 cat conftest.err >&5
17215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17216 (exit $ac_status); } &&
17217 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17218 { (case "(($ac_try" in
17219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17220 *) ac_try_echo=$ac_try;;
17221 esac
17222 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17223 (eval "$ac_try") 2>&5
17224 ac_status=$?
17225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17226 (exit $ac_status); }; } &&
17227 { ac_try='test -s conftest.$ac_objext'
17228 { (case "(($ac_try" in
17229 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17230 *) ac_try_echo=$ac_try;;
17231 esac
17232 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17233 (eval "$ac_try") 2>&5
17234 ac_status=$?
17235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17236 (exit $ac_status); }; }; then
17237 ac_cv_type_size_t=yes
17238 else
17239 echo "$as_me: failed program was:" >&5
17240 sed 's/^/| /' conftest.$ac_ext >&5
17242 ac_cv_type_size_t=no
17243 fi
17245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17246 fi
17247 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
17248 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
17249 if test $ac_cv_type_size_t = yes; then
17250 :
17251 else
17253 cat >>confdefs.h <<_ACEOF
17254 #define size_t unsigned int
17255 _ACEOF
17257 fi
17260 cat >>confdefs.h <<_ACEOF
17261 #define RETSIGTYPE void
17262 _ACEOF
17264 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
17265 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
17266 if test "${ac_cv_struct_tm+set}" = set; then
17267 echo $ECHO_N "(cached) $ECHO_C" >&6
17268 else
17269 cat >conftest.$ac_ext <<_ACEOF
17270 /* confdefs.h. */
17271 _ACEOF
17272 cat confdefs.h >>conftest.$ac_ext
17273 cat >>conftest.$ac_ext <<_ACEOF
17274 /* end confdefs.h. */
17275 #include <sys/types.h>
17276 #include <time.h>
17278 int
17279 main ()
17280 {
17281 struct tm *tp; tp->tm_sec;
17282 ;
17283 return 0;
17284 }
17285 _ACEOF
17286 rm -f conftest.$ac_objext
17287 if { (ac_try="$ac_compile"
17288 case "(($ac_try" in
17289 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17290 *) ac_try_echo=$ac_try;;
17291 esac
17292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17293 (eval "$ac_compile") 2>conftest.er1
17294 ac_status=$?
17295 grep -v '^ *+' conftest.er1 >conftest.err
17296 rm -f conftest.er1
17297 cat conftest.err >&5
17298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17299 (exit $ac_status); } &&
17300 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17301 { (case "(($ac_try" in
17302 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17303 *) ac_try_echo=$ac_try;;
17304 esac
17305 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17306 (eval "$ac_try") 2>&5
17307 ac_status=$?
17308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17309 (exit $ac_status); }; } &&
17310 { ac_try='test -s conftest.$ac_objext'
17311 { (case "(($ac_try" in
17312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17313 *) ac_try_echo=$ac_try;;
17314 esac
17315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17316 (eval "$ac_try") 2>&5
17317 ac_status=$?
17318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17319 (exit $ac_status); }; }; then
17320 ac_cv_struct_tm=time.h
17321 else
17322 echo "$as_me: failed program was:" >&5
17323 sed 's/^/| /' conftest.$ac_ext >&5
17325 ac_cv_struct_tm=sys/time.h
17326 fi
17328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17329 fi
17330 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
17331 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
17332 if test $ac_cv_struct_tm = sys/time.h; then
17334 cat >>confdefs.h <<\_ACEOF
17335 #define TM_IN_SYS_TIME 1
17336 _ACEOF
17338 fi
17340 { echo "$as_me:$LINENO: checking for int64_t" >&5
17341 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
17342 if test "${ac_cv_type_int64_t+set}" = set; then
17343 echo $ECHO_N "(cached) $ECHO_C" >&6
17344 else
17345 cat >conftest.$ac_ext <<_ACEOF
17346 /* confdefs.h. */
17347 _ACEOF
17348 cat confdefs.h >>conftest.$ac_ext
17349 cat >>conftest.$ac_ext <<_ACEOF
17350 /* end confdefs.h. */
17351 $ac_includes_default
17352 typedef int64_t ac__type_new_;
17353 int
17354 main ()
17355 {
17356 if ((ac__type_new_ *) 0)
17357 return 0;
17358 if (sizeof (ac__type_new_))
17359 return 0;
17360 ;
17361 return 0;
17362 }
17363 _ACEOF
17364 rm -f conftest.$ac_objext
17365 if { (ac_try="$ac_compile"
17366 case "(($ac_try" in
17367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17368 *) ac_try_echo=$ac_try;;
17369 esac
17370 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17371 (eval "$ac_compile") 2>conftest.er1
17372 ac_status=$?
17373 grep -v '^ *+' conftest.er1 >conftest.err
17374 rm -f conftest.er1
17375 cat conftest.err >&5
17376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17377 (exit $ac_status); } &&
17378 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17379 { (case "(($ac_try" in
17380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17381 *) ac_try_echo=$ac_try;;
17382 esac
17383 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17384 (eval "$ac_try") 2>&5
17385 ac_status=$?
17386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17387 (exit $ac_status); }; } &&
17388 { ac_try='test -s conftest.$ac_objext'
17389 { (case "(($ac_try" in
17390 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17391 *) ac_try_echo=$ac_try;;
17392 esac
17393 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17394 (eval "$ac_try") 2>&5
17395 ac_status=$?
17396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17397 (exit $ac_status); }; }; then
17398 ac_cv_type_int64_t=yes
17399 else
17400 echo "$as_me: failed program was:" >&5
17401 sed 's/^/| /' conftest.$ac_ext >&5
17403 ac_cv_type_int64_t=no
17404 fi
17406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17407 fi
17408 { echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
17409 echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
17410 if test $ac_cv_type_int64_t = yes; then
17412 cat >>confdefs.h <<_ACEOF
17413 #define HAVE_INT64_T 1
17414 _ACEOF
17417 else
17418 { { echo "$as_me:$LINENO: error: Type int64_t required but not found" >&5
17419 echo "$as_me: error: Type int64_t required but not found" >&2;}
17420 { (exit 1); exit 1; }; }
17421 fi
17423 { echo "$as_me:$LINENO: checking for uint64_t" >&5
17424 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
17425 if test "${ac_cv_type_uint64_t+set}" = set; then
17426 echo $ECHO_N "(cached) $ECHO_C" >&6
17427 else
17428 cat >conftest.$ac_ext <<_ACEOF
17429 /* confdefs.h. */
17430 _ACEOF
17431 cat confdefs.h >>conftest.$ac_ext
17432 cat >>conftest.$ac_ext <<_ACEOF
17433 /* end confdefs.h. */
17434 $ac_includes_default
17435 typedef uint64_t ac__type_new_;
17436 int
17437 main ()
17438 {
17439 if ((ac__type_new_ *) 0)
17440 return 0;
17441 if (sizeof (ac__type_new_))
17442 return 0;
17443 ;
17444 return 0;
17445 }
17446 _ACEOF
17447 rm -f conftest.$ac_objext
17448 if { (ac_try="$ac_compile"
17449 case "(($ac_try" in
17450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17451 *) ac_try_echo=$ac_try;;
17452 esac
17453 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17454 (eval "$ac_compile") 2>conftest.er1
17455 ac_status=$?
17456 grep -v '^ *+' conftest.er1 >conftest.err
17457 rm -f conftest.er1
17458 cat conftest.err >&5
17459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17460 (exit $ac_status); } &&
17461 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17462 { (case "(($ac_try" in
17463 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17464 *) ac_try_echo=$ac_try;;
17465 esac
17466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17467 (eval "$ac_try") 2>&5
17468 ac_status=$?
17469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17470 (exit $ac_status); }; } &&
17471 { ac_try='test -s conftest.$ac_objext'
17472 { (case "(($ac_try" in
17473 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17474 *) ac_try_echo=$ac_try;;
17475 esac
17476 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17477 (eval "$ac_try") 2>&5
17478 ac_status=$?
17479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17480 (exit $ac_status); }; }; then
17481 ac_cv_type_uint64_t=yes
17482 else
17483 echo "$as_me: failed program was:" >&5
17484 sed 's/^/| /' conftest.$ac_ext >&5
17486 ac_cv_type_uint64_t=no
17487 fi
17489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17490 fi
17491 { echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
17492 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6; }
17493 if test $ac_cv_type_uint64_t = yes; then
17495 cat >>confdefs.h <<_ACEOF
17496 #define HAVE_UINT64_T 1
17497 _ACEOF
17500 else
17501 { echo "$as_me:$LINENO: checking for u_int64_t" >&5
17502 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; }
17503 if test "${ac_cv_type_u_int64_t+set}" = set; then
17504 echo $ECHO_N "(cached) $ECHO_C" >&6
17505 else
17506 cat >conftest.$ac_ext <<_ACEOF
17507 /* confdefs.h. */
17508 _ACEOF
17509 cat confdefs.h >>conftest.$ac_ext
17510 cat >>conftest.$ac_ext <<_ACEOF
17511 /* end confdefs.h. */
17512 $ac_includes_default
17513 typedef u_int64_t ac__type_new_;
17514 int
17515 main ()
17516 {
17517 if ((ac__type_new_ *) 0)
17518 return 0;
17519 if (sizeof (ac__type_new_))
17520 return 0;
17521 ;
17522 return 0;
17523 }
17524 _ACEOF
17525 rm -f conftest.$ac_objext
17526 if { (ac_try="$ac_compile"
17527 case "(($ac_try" in
17528 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17529 *) ac_try_echo=$ac_try;;
17530 esac
17531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17532 (eval "$ac_compile") 2>conftest.er1
17533 ac_status=$?
17534 grep -v '^ *+' conftest.er1 >conftest.err
17535 rm -f conftest.er1
17536 cat conftest.err >&5
17537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17538 (exit $ac_status); } &&
17539 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17540 { (case "(($ac_try" in
17541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17542 *) ac_try_echo=$ac_try;;
17543 esac
17544 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17545 (eval "$ac_try") 2>&5
17546 ac_status=$?
17547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17548 (exit $ac_status); }; } &&
17549 { ac_try='test -s conftest.$ac_objext'
17550 { (case "(($ac_try" in
17551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17552 *) ac_try_echo=$ac_try;;
17553 esac
17554 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17555 (eval "$ac_try") 2>&5
17556 ac_status=$?
17557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17558 (exit $ac_status); }; }; then
17559 ac_cv_type_u_int64_t=yes
17560 else
17561 echo "$as_me: failed program was:" >&5
17562 sed 's/^/| /' conftest.$ac_ext >&5
17564 ac_cv_type_u_int64_t=no
17565 fi
17567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17568 fi
17569 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
17570 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; }
17571 if test $ac_cv_type_u_int64_t = yes; then
17573 cat >>confdefs.h <<_ACEOF
17574 #define HAVE_U_INT64_T 1
17575 _ACEOF
17578 else
17579 { { echo "$as_me:$LINENO: error: Type uint64_t or u_int64_t required but not found" >&5
17580 echo "$as_me: error: Type uint64_t or u_int64_t required but not found" >&2;}
17581 { (exit 1); exit 1; }; }
17582 fi
17584 fi
17595 for ac_func in backtrace ceilf floorf roundf rintf nearbyintf getcwd
17596 do
17597 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17598 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17599 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17600 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17601 echo $ECHO_N "(cached) $ECHO_C" >&6
17602 else
17603 cat >conftest.$ac_ext <<_ACEOF
17604 /* confdefs.h. */
17605 _ACEOF
17606 cat confdefs.h >>conftest.$ac_ext
17607 cat >>conftest.$ac_ext <<_ACEOF
17608 /* end confdefs.h. */
17609 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17610 For example, HP-UX 11i <limits.h> declares gettimeofday. */
17611 #define $ac_func innocuous_$ac_func
17613 /* System header to define __stub macros and hopefully few prototypes,
17614 which can conflict with char $ac_func (); below.
17615 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17616 <limits.h> exists even on freestanding compilers. */
17618 #ifdef __STDC__
17619 # include <limits.h>
17620 #else
17621 # include <assert.h>
17622 #endif
17624 #undef $ac_func
17626 /* Override any GCC internal prototype to avoid an error.
17627 Use char because int might match the return type of a GCC
17628 builtin and then its argument prototype would still apply. */
17629 #ifdef __cplusplus
17630 extern "C"
17631 #endif
17632 char $ac_func ();
17633 /* The GNU C library defines this for functions which it implements
17634 to always fail with ENOSYS. Some functions are actually named
17635 something starting with __ and the normal name is an alias. */
17636 #if defined __stub_$ac_func || defined __stub___$ac_func
17637 choke me
17638 #endif
17640 int
17641 main ()
17642 {
17643 return $ac_func ();
17644 ;
17645 return 0;
17646 }
17647 _ACEOF
17648 rm -f conftest.$ac_objext conftest$ac_exeext
17649 if { (ac_try="$ac_link"
17650 case "(($ac_try" in
17651 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17652 *) ac_try_echo=$ac_try;;
17653 esac
17654 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17655 (eval "$ac_link") 2>conftest.er1
17656 ac_status=$?
17657 grep -v '^ *+' conftest.er1 >conftest.err
17658 rm -f conftest.er1
17659 cat conftest.err >&5
17660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17661 (exit $ac_status); } &&
17662 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17663 { (case "(($ac_try" in
17664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17665 *) ac_try_echo=$ac_try;;
17666 esac
17667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17668 (eval "$ac_try") 2>&5
17669 ac_status=$?
17670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17671 (exit $ac_status); }; } &&
17672 { ac_try='test -s conftest$ac_exeext'
17673 { (case "(($ac_try" in
17674 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17675 *) ac_try_echo=$ac_try;;
17676 esac
17677 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17678 (eval "$ac_try") 2>&5
17679 ac_status=$?
17680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17681 (exit $ac_status); }; }; then
17682 eval "$as_ac_var=yes"
17683 else
17684 echo "$as_me: failed program was:" >&5
17685 sed 's/^/| /' conftest.$ac_ext >&5
17687 eval "$as_ac_var=no"
17688 fi
17690 rm -f core conftest.err conftest.$ac_objext \
17691 conftest$ac_exeext conftest.$ac_ext
17692 fi
17693 ac_res=`eval echo '${'$as_ac_var'}'`
17694 { echo "$as_me:$LINENO: result: $ac_res" >&5
17695 echo "${ECHO_T}$ac_res" >&6; }
17696 if test `eval echo '${'$as_ac_var'}'` = yes; then
17697 cat >>confdefs.h <<_ACEOF
17698 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17699 _ACEOF
17701 fi
17702 done
17708 for ac_func in powf fmodf strtof round
17709 do
17710 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17711 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17712 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17713 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17714 echo $ECHO_N "(cached) $ECHO_C" >&6
17715 else
17716 cat >conftest.$ac_ext <<_ACEOF
17717 /* confdefs.h. */
17718 _ACEOF
17719 cat confdefs.h >>conftest.$ac_ext
17720 cat >>conftest.$ac_ext <<_ACEOF
17721 /* end confdefs.h. */
17722 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17723 For example, HP-UX 11i <limits.h> declares gettimeofday. */
17724 #define $ac_func innocuous_$ac_func
17726 /* System header to define __stub macros and hopefully few prototypes,
17727 which can conflict with char $ac_func (); below.
17728 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17729 <limits.h> exists even on freestanding compilers. */
17731 #ifdef __STDC__
17732 # include <limits.h>
17733 #else
17734 # include <assert.h>
17735 #endif
17737 #undef $ac_func
17739 /* Override any GCC internal prototype to avoid an error.
17740 Use char because int might match the return type of a GCC
17741 builtin and then its argument prototype would still apply. */
17742 #ifdef __cplusplus
17743 extern "C"
17744 #endif
17745 char $ac_func ();
17746 /* The GNU C library defines this for functions which it implements
17747 to always fail with ENOSYS. Some functions are actually named
17748 something starting with __ and the normal name is an alias. */
17749 #if defined __stub_$ac_func || defined __stub___$ac_func
17750 choke me
17751 #endif
17753 int
17754 main ()
17755 {
17756 return $ac_func ();
17757 ;
17758 return 0;
17759 }
17760 _ACEOF
17761 rm -f conftest.$ac_objext conftest$ac_exeext
17762 if { (ac_try="$ac_link"
17763 case "(($ac_try" in
17764 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17765 *) ac_try_echo=$ac_try;;
17766 esac
17767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17768 (eval "$ac_link") 2>conftest.er1
17769 ac_status=$?
17770 grep -v '^ *+' conftest.er1 >conftest.err
17771 rm -f conftest.er1
17772 cat conftest.err >&5
17773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17774 (exit $ac_status); } &&
17775 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17776 { (case "(($ac_try" in
17777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17778 *) ac_try_echo=$ac_try;;
17779 esac
17780 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17781 (eval "$ac_try") 2>&5
17782 ac_status=$?
17783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17784 (exit $ac_status); }; } &&
17785 { ac_try='test -s conftest$ac_exeext'
17786 { (case "(($ac_try" in
17787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17788 *) ac_try_echo=$ac_try;;
17789 esac
17790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17791 (eval "$ac_try") 2>&5
17792 ac_status=$?
17793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17794 (exit $ac_status); }; }; then
17795 eval "$as_ac_var=yes"
17796 else
17797 echo "$as_me: failed program was:" >&5
17798 sed 's/^/| /' conftest.$ac_ext >&5
17800 eval "$as_ac_var=no"
17801 fi
17803 rm -f core conftest.err conftest.$ac_objext \
17804 conftest$ac_exeext conftest.$ac_ext
17805 fi
17806 ac_res=`eval echo '${'$as_ac_var'}'`
17807 { echo "$as_me:$LINENO: result: $ac_res" >&5
17808 echo "${ECHO_T}$ac_res" >&6; }
17809 if test `eval echo '${'$as_ac_var'}'` = yes; then
17810 cat >>confdefs.h <<_ACEOF
17811 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17812 _ACEOF
17814 fi
17815 done
17822 for ac_func in log log2 log10 exp exp2
17823 do
17824 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17825 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17826 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17827 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17828 echo $ECHO_N "(cached) $ECHO_C" >&6
17829 else
17830 cat >conftest.$ac_ext <<_ACEOF
17831 /* confdefs.h. */
17832 _ACEOF
17833 cat confdefs.h >>conftest.$ac_ext
17834 cat >>conftest.$ac_ext <<_ACEOF
17835 /* end confdefs.h. */
17836 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17837 For example, HP-UX 11i <limits.h> declares gettimeofday. */
17838 #define $ac_func innocuous_$ac_func
17840 /* System header to define __stub macros and hopefully few prototypes,
17841 which can conflict with char $ac_func (); below.
17842 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17843 <limits.h> exists even on freestanding compilers. */
17845 #ifdef __STDC__
17846 # include <limits.h>
17847 #else
17848 # include <assert.h>
17849 #endif
17851 #undef $ac_func
17853 /* Override any GCC internal prototype to avoid an error.
17854 Use char because int might match the return type of a GCC
17855 builtin and then its argument prototype would still apply. */
17856 #ifdef __cplusplus
17857 extern "C"
17858 #endif
17859 char $ac_func ();
17860 /* The GNU C library defines this for functions which it implements
17861 to always fail with ENOSYS. Some functions are actually named
17862 something starting with __ and the normal name is an alias. */
17863 #if defined __stub_$ac_func || defined __stub___$ac_func
17864 choke me
17865 #endif
17867 int
17868 main ()
17869 {
17870 return $ac_func ();
17871 ;
17872 return 0;
17873 }
17874 _ACEOF
17875 rm -f conftest.$ac_objext conftest$ac_exeext
17876 if { (ac_try="$ac_link"
17877 case "(($ac_try" in
17878 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17879 *) ac_try_echo=$ac_try;;
17880 esac
17881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17882 (eval "$ac_link") 2>conftest.er1
17883 ac_status=$?
17884 grep -v '^ *+' conftest.er1 >conftest.err
17885 rm -f conftest.er1
17886 cat conftest.err >&5
17887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17888 (exit $ac_status); } &&
17889 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
17890 { (case "(($ac_try" in
17891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17892 *) ac_try_echo=$ac_try;;
17893 esac
17894 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17895 (eval "$ac_try") 2>&5
17896 ac_status=$?
17897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17898 (exit $ac_status); }; } &&
17899 { ac_try='test -s conftest$ac_exeext'
17900 { (case "(($ac_try" in
17901 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17902 *) ac_try_echo=$ac_try;;
17903 esac
17904 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17905 (eval "$ac_try") 2>&5
17906 ac_status=$?
17907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17908 (exit $ac_status); }; }; then
17909 eval "$as_ac_var=yes"
17910 else
17911 echo "$as_me: failed program was:" >&5
17912 sed 's/^/| /' conftest.$ac_ext >&5
17914 eval "$as_ac_var=no"
17915 fi
17917 rm -f core conftest.err conftest.$ac_objext \
17918 conftest$ac_exeext conftest.$ac_ext
17919 fi
17920 ac_res=`eval echo '${'$as_ac_var'}'`
17921 { echo "$as_me:$LINENO: result: $ac_res" >&5
17922 echo "${ECHO_T}$ac_res" >&6; }
17923 if test `eval echo '${'$as_ac_var'}'` = yes; then
17924 cat >>confdefs.h <<_ACEOF
17925 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17926 _ACEOF
17928 fi
17929 done
17936 for ac_func in getpagesize getrusage getrlimit setrlimit gettimeofday
17937 do
17938 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17939 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17940 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17941 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17942 echo $ECHO_N "(cached) $ECHO_C" >&6
17943 else
17944 cat >conftest.$ac_ext <<_ACEOF
17945 /* confdefs.h. */
17946 _ACEOF
17947 cat confdefs.h >>conftest.$ac_ext
17948 cat >>conftest.$ac_ext <<_ACEOF
17949 /* end confdefs.h. */
17950 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17951 For example, HP-UX 11i <limits.h> declares gettimeofday. */
17952 #define $ac_func innocuous_$ac_func
17954 /* System header to define __stub macros and hopefully few prototypes,
17955 which can conflict with char $ac_func (); below.
17956 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17957 <limits.h> exists even on freestanding compilers. */
17959 #ifdef __STDC__
17960 # include <limits.h>
17961 #else
17962 # include <assert.h>
17963 #endif
17965 #undef $ac_func
17967 /* Override any GCC internal prototype to avoid an error.
17968 Use char because int might match the return type of a GCC
17969 builtin and then its argument prototype would still apply. */
17970 #ifdef __cplusplus
17971 extern "C"
17972 #endif
17973 char $ac_func ();
17974 /* The GNU C library defines this for functions which it implements
17975 to always fail with ENOSYS. Some functions are actually named
17976 something starting with __ and the normal name is an alias. */
17977 #if defined __stub_$ac_func || defined __stub___$ac_func
17978 choke me
17979 #endif
17981 int
17982 main ()
17983 {
17984 return $ac_func ();
17985 ;
17986 return 0;
17987 }
17988 _ACEOF
17989 rm -f conftest.$ac_objext conftest$ac_exeext
17990 if { (ac_try="$ac_link"
17991 case "(($ac_try" in
17992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17993 *) ac_try_echo=$ac_try;;
17994 esac
17995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17996 (eval "$ac_link") 2>conftest.er1
17997 ac_status=$?
17998 grep -v '^ *+' conftest.er1 >conftest.err
17999 rm -f conftest.er1
18000 cat conftest.err >&5
18001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18002 (exit $ac_status); } &&
18003 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18004 { (case "(($ac_try" in
18005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18006 *) ac_try_echo=$ac_try;;
18007 esac
18008 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18009 (eval "$ac_try") 2>&5
18010 ac_status=$?
18011 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18012 (exit $ac_status); }; } &&
18013 { ac_try='test -s conftest$ac_exeext'
18014 { (case "(($ac_try" in
18015 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18016 *) ac_try_echo=$ac_try;;
18017 esac
18018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18019 (eval "$ac_try") 2>&5
18020 ac_status=$?
18021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18022 (exit $ac_status); }; }; then
18023 eval "$as_ac_var=yes"
18024 else
18025 echo "$as_me: failed program was:" >&5
18026 sed 's/^/| /' conftest.$ac_ext >&5
18028 eval "$as_ac_var=no"
18029 fi
18031 rm -f core conftest.err conftest.$ac_objext \
18032 conftest$ac_exeext conftest.$ac_ext
18033 fi
18034 ac_res=`eval echo '${'$as_ac_var'}'`
18035 { echo "$as_me:$LINENO: result: $ac_res" >&5
18036 echo "${ECHO_T}$ac_res" >&6; }
18037 if test `eval echo '${'$as_ac_var'}'` = yes; then
18038 cat >>confdefs.h <<_ACEOF
18039 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18040 _ACEOF
18042 fi
18043 done
18048 for ac_func in isatty mkdtemp mkstemp
18049 do
18050 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18051 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18052 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18053 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18054 echo $ECHO_N "(cached) $ECHO_C" >&6
18055 else
18056 cat >conftest.$ac_ext <<_ACEOF
18057 /* confdefs.h. */
18058 _ACEOF
18059 cat confdefs.h >>conftest.$ac_ext
18060 cat >>conftest.$ac_ext <<_ACEOF
18061 /* end confdefs.h. */
18062 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18063 For example, HP-UX 11i <limits.h> declares gettimeofday. */
18064 #define $ac_func innocuous_$ac_func
18066 /* System header to define __stub macros and hopefully few prototypes,
18067 which can conflict with char $ac_func (); below.
18068 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18069 <limits.h> exists even on freestanding compilers. */
18071 #ifdef __STDC__
18072 # include <limits.h>
18073 #else
18074 # include <assert.h>
18075 #endif
18077 #undef $ac_func
18079 /* Override any GCC internal prototype to avoid an error.
18080 Use char because int might match the return type of a GCC
18081 builtin and then its argument prototype would still apply. */
18082 #ifdef __cplusplus
18083 extern "C"
18084 #endif
18085 char $ac_func ();
18086 /* The GNU C library defines this for functions which it implements
18087 to always fail with ENOSYS. Some functions are actually named
18088 something starting with __ and the normal name is an alias. */
18089 #if defined __stub_$ac_func || defined __stub___$ac_func
18090 choke me
18091 #endif
18093 int
18094 main ()
18095 {
18096 return $ac_func ();
18097 ;
18098 return 0;
18099 }
18100 _ACEOF
18101 rm -f conftest.$ac_objext conftest$ac_exeext
18102 if { (ac_try="$ac_link"
18103 case "(($ac_try" in
18104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18105 *) ac_try_echo=$ac_try;;
18106 esac
18107 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18108 (eval "$ac_link") 2>conftest.er1
18109 ac_status=$?
18110 grep -v '^ *+' conftest.er1 >conftest.err
18111 rm -f conftest.er1
18112 cat conftest.err >&5
18113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18114 (exit $ac_status); } &&
18115 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18116 { (case "(($ac_try" in
18117 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18118 *) ac_try_echo=$ac_try;;
18119 esac
18120 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18121 (eval "$ac_try") 2>&5
18122 ac_status=$?
18123 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18124 (exit $ac_status); }; } &&
18125 { ac_try='test -s conftest$ac_exeext'
18126 { (case "(($ac_try" in
18127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18128 *) ac_try_echo=$ac_try;;
18129 esac
18130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18131 (eval "$ac_try") 2>&5
18132 ac_status=$?
18133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18134 (exit $ac_status); }; }; then
18135 eval "$as_ac_var=yes"
18136 else
18137 echo "$as_me: failed program was:" >&5
18138 sed 's/^/| /' conftest.$ac_ext >&5
18140 eval "$as_ac_var=no"
18141 fi
18143 rm -f core conftest.err conftest.$ac_objext \
18144 conftest$ac_exeext conftest.$ac_ext
18145 fi
18146 ac_res=`eval echo '${'$as_ac_var'}'`
18147 { echo "$as_me:$LINENO: result: $ac_res" >&5
18148 echo "${ECHO_T}$ac_res" >&6; }
18149 if test `eval echo '${'$as_ac_var'}'` = yes; then
18150 cat >>confdefs.h <<_ACEOF
18151 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18152 _ACEOF
18154 fi
18155 done
18164 for ac_func in mktemp posix_spawn pread realpath sbrk setrlimit strdup
18165 do
18166 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18167 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18168 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18169 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18170 echo $ECHO_N "(cached) $ECHO_C" >&6
18171 else
18172 cat >conftest.$ac_ext <<_ACEOF
18173 /* confdefs.h. */
18174 _ACEOF
18175 cat confdefs.h >>conftest.$ac_ext
18176 cat >>conftest.$ac_ext <<_ACEOF
18177 /* end confdefs.h. */
18178 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18179 For example, HP-UX 11i <limits.h> declares gettimeofday. */
18180 #define $ac_func innocuous_$ac_func
18182 /* System header to define __stub macros and hopefully few prototypes,
18183 which can conflict with char $ac_func (); below.
18184 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18185 <limits.h> exists even on freestanding compilers. */
18187 #ifdef __STDC__
18188 # include <limits.h>
18189 #else
18190 # include <assert.h>
18191 #endif
18193 #undef $ac_func
18195 /* Override any GCC internal prototype to avoid an error.
18196 Use char because int might match the return type of a GCC
18197 builtin and then its argument prototype would still apply. */
18198 #ifdef __cplusplus
18199 extern "C"
18200 #endif
18201 char $ac_func ();
18202 /* The GNU C library defines this for functions which it implements
18203 to always fail with ENOSYS. Some functions are actually named
18204 something starting with __ and the normal name is an alias. */
18205 #if defined __stub_$ac_func || defined __stub___$ac_func
18206 choke me
18207 #endif
18209 int
18210 main ()
18211 {
18212 return $ac_func ();
18213 ;
18214 return 0;
18215 }
18216 _ACEOF
18217 rm -f conftest.$ac_objext conftest$ac_exeext
18218 if { (ac_try="$ac_link"
18219 case "(($ac_try" in
18220 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18221 *) ac_try_echo=$ac_try;;
18222 esac
18223 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18224 (eval "$ac_link") 2>conftest.er1
18225 ac_status=$?
18226 grep -v '^ *+' conftest.er1 >conftest.err
18227 rm -f conftest.er1
18228 cat conftest.err >&5
18229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18230 (exit $ac_status); } &&
18231 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18232 { (case "(($ac_try" in
18233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18234 *) ac_try_echo=$ac_try;;
18235 esac
18236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18237 (eval "$ac_try") 2>&5
18238 ac_status=$?
18239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18240 (exit $ac_status); }; } &&
18241 { ac_try='test -s conftest$ac_exeext'
18242 { (case "(($ac_try" in
18243 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18244 *) ac_try_echo=$ac_try;;
18245 esac
18246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18247 (eval "$ac_try") 2>&5
18248 ac_status=$?
18249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18250 (exit $ac_status); }; }; then
18251 eval "$as_ac_var=yes"
18252 else
18253 echo "$as_me: failed program was:" >&5
18254 sed 's/^/| /' conftest.$ac_ext >&5
18256 eval "$as_ac_var=no"
18257 fi
18259 rm -f core conftest.err conftest.$ac_objext \
18260 conftest$ac_exeext conftest.$ac_ext
18261 fi
18262 ac_res=`eval echo '${'$as_ac_var'}'`
18263 { echo "$as_me:$LINENO: result: $ac_res" >&5
18264 echo "${ECHO_T}$ac_res" >&6; }
18265 if test `eval echo '${'$as_ac_var'}'` = yes; then
18266 cat >>confdefs.h <<_ACEOF
18267 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18268 _ACEOF
18270 fi
18271 done
18277 for ac_func in strerror strerror_r setenv arc4random
18278 do
18279 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18280 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18281 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18282 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18283 echo $ECHO_N "(cached) $ECHO_C" >&6
18284 else
18285 cat >conftest.$ac_ext <<_ACEOF
18286 /* confdefs.h. */
18287 _ACEOF
18288 cat confdefs.h >>conftest.$ac_ext
18289 cat >>conftest.$ac_ext <<_ACEOF
18290 /* end confdefs.h. */
18291 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18292 For example, HP-UX 11i <limits.h> declares gettimeofday. */
18293 #define $ac_func innocuous_$ac_func
18295 /* System header to define __stub macros and hopefully few prototypes,
18296 which can conflict with char $ac_func (); below.
18297 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18298 <limits.h> exists even on freestanding compilers. */
18300 #ifdef __STDC__
18301 # include <limits.h>
18302 #else
18303 # include <assert.h>
18304 #endif
18306 #undef $ac_func
18308 /* Override any GCC internal prototype to avoid an error.
18309 Use char because int might match the return type of a GCC
18310 builtin and then its argument prototype would still apply. */
18311 #ifdef __cplusplus
18312 extern "C"
18313 #endif
18314 char $ac_func ();
18315 /* The GNU C library defines this for functions which it implements
18316 to always fail with ENOSYS. Some functions are actually named
18317 something starting with __ and the normal name is an alias. */
18318 #if defined __stub_$ac_func || defined __stub___$ac_func
18319 choke me
18320 #endif
18322 int
18323 main ()
18324 {
18325 return $ac_func ();
18326 ;
18327 return 0;
18328 }
18329 _ACEOF
18330 rm -f conftest.$ac_objext conftest$ac_exeext
18331 if { (ac_try="$ac_link"
18332 case "(($ac_try" in
18333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18334 *) ac_try_echo=$ac_try;;
18335 esac
18336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18337 (eval "$ac_link") 2>conftest.er1
18338 ac_status=$?
18339 grep -v '^ *+' conftest.er1 >conftest.err
18340 rm -f conftest.er1
18341 cat conftest.err >&5
18342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18343 (exit $ac_status); } &&
18344 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18345 { (case "(($ac_try" in
18346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18347 *) ac_try_echo=$ac_try;;
18348 esac
18349 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18350 (eval "$ac_try") 2>&5
18351 ac_status=$?
18352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18353 (exit $ac_status); }; } &&
18354 { ac_try='test -s conftest$ac_exeext'
18355 { (case "(($ac_try" in
18356 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18357 *) ac_try_echo=$ac_try;;
18358 esac
18359 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18360 (eval "$ac_try") 2>&5
18361 ac_status=$?
18362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18363 (exit $ac_status); }; }; then
18364 eval "$as_ac_var=yes"
18365 else
18366 echo "$as_me: failed program was:" >&5
18367 sed 's/^/| /' conftest.$ac_ext >&5
18369 eval "$as_ac_var=no"
18370 fi
18372 rm -f core conftest.err conftest.$ac_objext \
18373 conftest$ac_exeext conftest.$ac_ext
18374 fi
18375 ac_res=`eval echo '${'$as_ac_var'}'`
18376 { echo "$as_me:$LINENO: result: $ac_res" >&5
18377 echo "${ECHO_T}$ac_res" >&6; }
18378 if test `eval echo '${'$as_ac_var'}'` = yes; then
18379 cat >>confdefs.h <<_ACEOF
18380 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18381 _ACEOF
18383 fi
18384 done
18390 for ac_func in strtoll strtoq sysconf malloc_zone_statistics
18391 do
18392 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18393 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18394 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18395 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18396 echo $ECHO_N "(cached) $ECHO_C" >&6
18397 else
18398 cat >conftest.$ac_ext <<_ACEOF
18399 /* confdefs.h. */
18400 _ACEOF
18401 cat confdefs.h >>conftest.$ac_ext
18402 cat >>conftest.$ac_ext <<_ACEOF
18403 /* end confdefs.h. */
18404 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18405 For example, HP-UX 11i <limits.h> declares gettimeofday. */
18406 #define $ac_func innocuous_$ac_func
18408 /* System header to define __stub macros and hopefully few prototypes,
18409 which can conflict with char $ac_func (); below.
18410 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18411 <limits.h> exists even on freestanding compilers. */
18413 #ifdef __STDC__
18414 # include <limits.h>
18415 #else
18416 # include <assert.h>
18417 #endif
18419 #undef $ac_func
18421 /* Override any GCC internal prototype to avoid an error.
18422 Use char because int might match the return type of a GCC
18423 builtin and then its argument prototype would still apply. */
18424 #ifdef __cplusplus
18425 extern "C"
18426 #endif
18427 char $ac_func ();
18428 /* The GNU C library defines this for functions which it implements
18429 to always fail with ENOSYS. Some functions are actually named
18430 something starting with __ and the normal name is an alias. */
18431 #if defined __stub_$ac_func || defined __stub___$ac_func
18432 choke me
18433 #endif
18435 int
18436 main ()
18437 {
18438 return $ac_func ();
18439 ;
18440 return 0;
18441 }
18442 _ACEOF
18443 rm -f conftest.$ac_objext conftest$ac_exeext
18444 if { (ac_try="$ac_link"
18445 case "(($ac_try" in
18446 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18447 *) ac_try_echo=$ac_try;;
18448 esac
18449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18450 (eval "$ac_link") 2>conftest.er1
18451 ac_status=$?
18452 grep -v '^ *+' conftest.er1 >conftest.err
18453 rm -f conftest.er1
18454 cat conftest.err >&5
18455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18456 (exit $ac_status); } &&
18457 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18458 { (case "(($ac_try" in
18459 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18460 *) ac_try_echo=$ac_try;;
18461 esac
18462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18463 (eval "$ac_try") 2>&5
18464 ac_status=$?
18465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18466 (exit $ac_status); }; } &&
18467 { ac_try='test -s conftest$ac_exeext'
18468 { (case "(($ac_try" in
18469 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18470 *) ac_try_echo=$ac_try;;
18471 esac
18472 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18473 (eval "$ac_try") 2>&5
18474 ac_status=$?
18475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18476 (exit $ac_status); }; }; then
18477 eval "$as_ac_var=yes"
18478 else
18479 echo "$as_me: failed program was:" >&5
18480 sed 's/^/| /' conftest.$ac_ext >&5
18482 eval "$as_ac_var=no"
18483 fi
18485 rm -f core conftest.err conftest.$ac_objext \
18486 conftest$ac_exeext conftest.$ac_ext
18487 fi
18488 ac_res=`eval echo '${'$as_ac_var'}'`
18489 { echo "$as_me:$LINENO: result: $ac_res" >&5
18490 echo "${ECHO_T}$ac_res" >&6; }
18491 if test `eval echo '${'$as_ac_var'}'` = yes; then
18492 cat >>confdefs.h <<_ACEOF
18493 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18494 _ACEOF
18496 fi
18497 done
18504 for ac_func in setjmp longjmp sigsetjmp siglongjmp writev
18505 do
18506 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18507 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18508 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18509 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18510 echo $ECHO_N "(cached) $ECHO_C" >&6
18511 else
18512 cat >conftest.$ac_ext <<_ACEOF
18513 /* confdefs.h. */
18514 _ACEOF
18515 cat confdefs.h >>conftest.$ac_ext
18516 cat >>conftest.$ac_ext <<_ACEOF
18517 /* end confdefs.h. */
18518 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18519 For example, HP-UX 11i <limits.h> declares gettimeofday. */
18520 #define $ac_func innocuous_$ac_func
18522 /* System header to define __stub macros and hopefully few prototypes,
18523 which can conflict with char $ac_func (); below.
18524 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18525 <limits.h> exists even on freestanding compilers. */
18527 #ifdef __STDC__
18528 # include <limits.h>
18529 #else
18530 # include <assert.h>
18531 #endif
18533 #undef $ac_func
18535 /* Override any GCC internal prototype to avoid an error.
18536 Use char because int might match the return type of a GCC
18537 builtin and then its argument prototype would still apply. */
18538 #ifdef __cplusplus
18539 extern "C"
18540 #endif
18541 char $ac_func ();
18542 /* The GNU C library defines this for functions which it implements
18543 to always fail with ENOSYS. Some functions are actually named
18544 something starting with __ and the normal name is an alias. */
18545 #if defined __stub_$ac_func || defined __stub___$ac_func
18546 choke me
18547 #endif
18549 int
18550 main ()
18551 {
18552 return $ac_func ();
18553 ;
18554 return 0;
18555 }
18556 _ACEOF
18557 rm -f conftest.$ac_objext conftest$ac_exeext
18558 if { (ac_try="$ac_link"
18559 case "(($ac_try" in
18560 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18561 *) ac_try_echo=$ac_try;;
18562 esac
18563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18564 (eval "$ac_link") 2>conftest.er1
18565 ac_status=$?
18566 grep -v '^ *+' conftest.er1 >conftest.err
18567 rm -f conftest.er1
18568 cat conftest.err >&5
18569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18570 (exit $ac_status); } &&
18571 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18572 { (case "(($ac_try" in
18573 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18574 *) ac_try_echo=$ac_try;;
18575 esac
18576 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18577 (eval "$ac_try") 2>&5
18578 ac_status=$?
18579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18580 (exit $ac_status); }; } &&
18581 { ac_try='test -s conftest$ac_exeext'
18582 { (case "(($ac_try" in
18583 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18584 *) ac_try_echo=$ac_try;;
18585 esac
18586 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18587 (eval "$ac_try") 2>&5
18588 ac_status=$?
18589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18590 (exit $ac_status); }; }; then
18591 eval "$as_ac_var=yes"
18592 else
18593 echo "$as_me: failed program was:" >&5
18594 sed 's/^/| /' conftest.$ac_ext >&5
18596 eval "$as_ac_var=no"
18597 fi
18599 rm -f core conftest.err conftest.$ac_objext \
18600 conftest$ac_exeext conftest.$ac_ext
18601 fi
18602 ac_res=`eval echo '${'$as_ac_var'}'`
18603 { echo "$as_me:$LINENO: result: $ac_res" >&5
18604 echo "${ECHO_T}$ac_res" >&6; }
18605 if test `eval echo '${'$as_ac_var'}'` = yes; then
18606 cat >>confdefs.h <<_ACEOF
18607 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18608 _ACEOF
18610 fi
18611 done
18613 { echo "$as_me:$LINENO: checking if printf has the %a format character" >&5
18614 echo $ECHO_N "checking if printf has the %a format character... $ECHO_C" >&6; }
18615 if test "${llvm_cv_c_printf_a+set}" = set; then
18616 echo $ECHO_N "(cached) $ECHO_C" >&6
18617 else
18618 ac_ext=c
18619 ac_cpp='$CPP $CPPFLAGS'
18620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18624 if test "$cross_compiling" = yes; then
18625 llvmac_cv_c_printf_a=no
18626 else
18627 cat >conftest.$ac_ext <<_ACEOF
18629 /* confdefs.h. */
18630 _ACEOF
18631 cat confdefs.h >>conftest.$ac_ext
18632 cat >>conftest.$ac_ext <<_ACEOF
18633 /* end confdefs.h. */
18635 #include <stdio.h>
18636 #include <stdlib.h>
18638 int
18639 main ()
18640 {
18642 volatile double A, B;
18643 char Buffer[100];
18644 A = 1;
18645 A /= 10.0;
18646 sprintf(Buffer, "%a", A);
18647 B = atof(Buffer);
18648 if (A != B)
18649 return (1);
18650 if (A != 0x1.999999999999ap-4)
18651 return (1);
18652 return (0);
18653 ;
18654 return 0;
18655 }
18656 _ACEOF
18657 rm -f conftest$ac_exeext
18658 if { (ac_try="$ac_link"
18659 case "(($ac_try" in
18660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18661 *) ac_try_echo=$ac_try;;
18662 esac
18663 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18664 (eval "$ac_link") 2>&5
18665 ac_status=$?
18666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18667 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
18668 { (case "(($ac_try" in
18669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18670 *) ac_try_echo=$ac_try;;
18671 esac
18672 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18673 (eval "$ac_try") 2>&5
18674 ac_status=$?
18675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18676 (exit $ac_status); }; }; then
18677 llvm_cv_c_printf_a=yes
18678 else
18679 echo "$as_me: program exited with status $ac_status" >&5
18680 echo "$as_me: failed program was:" >&5
18681 sed 's/^/| /' conftest.$ac_ext >&5
18683 ( exit $ac_status )
18684 llvmac_cv_c_printf_a=no
18685 fi
18686 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
18687 fi
18690 ac_ext=c
18691 ac_cpp='$CPP $CPPFLAGS'
18692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18696 fi
18697 { echo "$as_me:$LINENO: result: $llvm_cv_c_printf_a" >&5
18698 echo "${ECHO_T}$llvm_cv_c_printf_a" >&6; }
18699 if test "$llvm_cv_c_printf_a" = "yes"; then
18701 cat >>confdefs.h <<\_ACEOF
18702 #define HAVE_PRINTF_A 1
18703 _ACEOF
18705 fi
18709 { echo "$as_me:$LINENO: checking for srand48/lrand48/drand48 in <stdlib.h>" >&5
18710 echo $ECHO_N "checking for srand48/lrand48/drand48 in <stdlib.h>... $ECHO_C" >&6; }
18711 if test "${ac_cv_func_rand48+set}" = set; then
18712 echo $ECHO_N "(cached) $ECHO_C" >&6
18713 else
18715 ac_ext=cpp
18716 ac_cpp='$CXXCPP $CPPFLAGS'
18717 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18718 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18719 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18721 cat >conftest.$ac_ext <<_ACEOF
18722 /* confdefs.h. */
18723 _ACEOF
18724 cat confdefs.h >>conftest.$ac_ext
18725 cat >>conftest.$ac_ext <<_ACEOF
18726 /* end confdefs.h. */
18727 #include <stdlib.h>
18728 int
18729 main ()
18730 {
18731 srand48(0);lrand48();drand48();
18732 ;
18733 return 0;
18734 }
18735 _ACEOF
18736 rm -f conftest.$ac_objext
18737 if { (ac_try="$ac_compile"
18738 case "(($ac_try" in
18739 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18740 *) ac_try_echo=$ac_try;;
18741 esac
18742 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18743 (eval "$ac_compile") 2>conftest.er1
18744 ac_status=$?
18745 grep -v '^ *+' conftest.er1 >conftest.err
18746 rm -f conftest.er1
18747 cat conftest.err >&5
18748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18749 (exit $ac_status); } &&
18750 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
18751 { (case "(($ac_try" in
18752 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18753 *) ac_try_echo=$ac_try;;
18754 esac
18755 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18756 (eval "$ac_try") 2>&5
18757 ac_status=$?
18758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18759 (exit $ac_status); }; } &&
18760 { ac_try='test -s conftest.$ac_objext'
18761 { (case "(($ac_try" in
18762 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18763 *) ac_try_echo=$ac_try;;
18764 esac
18765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18766 (eval "$ac_try") 2>&5
18767 ac_status=$?
18768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18769 (exit $ac_status); }; }; then
18770 ac_cv_func_rand48=yes
18771 else
18772 echo "$as_me: failed program was:" >&5
18773 sed 's/^/| /' conftest.$ac_ext >&5
18775 ac_cv_func_rand48=no
18776 fi
18778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18779 ac_ext=c
18780 ac_cpp='$CPP $CPPFLAGS'
18781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18786 fi
18787 { echo "$as_me:$LINENO: result: $ac_cv_func_rand48" >&5
18788 echo "${ECHO_T}$ac_cv_func_rand48" >&6; }
18790 if test "$ac_cv_func_rand48" = "yes" ; then
18792 cat >>confdefs.h <<\_ACEOF
18793 #define HAVE_RAND48 1
18794 _ACEOF
18796 fi
18799 { echo "$as_me:$LINENO: checking whether strerror_s is declared" >&5
18800 echo $ECHO_N "checking whether strerror_s is declared... $ECHO_C" >&6; }
18801 if test "${ac_cv_have_decl_strerror_s+set}" = set; then
18802 echo $ECHO_N "(cached) $ECHO_C" >&6
18803 else
18804 cat >conftest.$ac_ext <<_ACEOF
18805 /* confdefs.h. */
18806 _ACEOF
18807 cat confdefs.h >>conftest.$ac_ext
18808 cat >>conftest.$ac_ext <<_ACEOF
18809 /* end confdefs.h. */
18810 $ac_includes_default
18811 int
18812 main ()
18813 {
18814 #ifndef strerror_s
18815 char *p = (char *) strerror_s;
18816 return !p;
18817 #endif
18819 ;
18820 return 0;
18821 }
18822 _ACEOF
18823 rm -f conftest.$ac_objext
18824 if { (ac_try="$ac_compile"
18825 case "(($ac_try" in
18826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18827 *) ac_try_echo=$ac_try;;
18828 esac
18829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18830 (eval "$ac_compile") 2>conftest.er1
18831 ac_status=$?
18832 grep -v '^ *+' conftest.er1 >conftest.err
18833 rm -f conftest.er1
18834 cat conftest.err >&5
18835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18836 (exit $ac_status); } &&
18837 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18838 { (case "(($ac_try" in
18839 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18840 *) ac_try_echo=$ac_try;;
18841 esac
18842 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18843 (eval "$ac_try") 2>&5
18844 ac_status=$?
18845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18846 (exit $ac_status); }; } &&
18847 { ac_try='test -s conftest.$ac_objext'
18848 { (case "(($ac_try" in
18849 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18850 *) ac_try_echo=$ac_try;;
18851 esac
18852 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18853 (eval "$ac_try") 2>&5
18854 ac_status=$?
18855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18856 (exit $ac_status); }; }; then
18857 ac_cv_have_decl_strerror_s=yes
18858 else
18859 echo "$as_me: failed program was:" >&5
18860 sed 's/^/| /' conftest.$ac_ext >&5
18862 ac_cv_have_decl_strerror_s=no
18863 fi
18865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18866 fi
18867 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_s" >&5
18868 echo "${ECHO_T}$ac_cv_have_decl_strerror_s" >&6; }
18869 if test $ac_cv_have_decl_strerror_s = yes; then
18871 cat >>confdefs.h <<_ACEOF
18872 #define HAVE_DECL_STRERROR_S 1
18873 _ACEOF
18876 else
18877 cat >>confdefs.h <<_ACEOF
18878 #define HAVE_DECL_STRERROR_S 0
18879 _ACEOF
18882 fi
18886 if test "$llvm_cv_os_type" = "MingW" ; then
18887 { echo "$as_me:$LINENO: checking for _alloca in -lgcc" >&5
18888 echo $ECHO_N "checking for _alloca in -lgcc... $ECHO_C" >&6; }
18889 if test "${ac_cv_lib_gcc__alloca+set}" = set; then
18890 echo $ECHO_N "(cached) $ECHO_C" >&6
18891 else
18892 ac_check_lib_save_LIBS=$LIBS
18893 LIBS="-lgcc $LIBS"
18894 cat >conftest.$ac_ext <<_ACEOF
18895 /* confdefs.h. */
18896 _ACEOF
18897 cat confdefs.h >>conftest.$ac_ext
18898 cat >>conftest.$ac_ext <<_ACEOF
18899 /* end confdefs.h. */
18901 /* Override any GCC internal prototype to avoid an error.
18902 Use char because int might match the return type of a GCC
18903 builtin and then its argument prototype would still apply. */
18904 #ifdef __cplusplus
18905 extern "C"
18906 #endif
18907 char _alloca ();
18908 int
18909 main ()
18910 {
18911 return _alloca ();
18912 ;
18913 return 0;
18914 }
18915 _ACEOF
18916 rm -f conftest.$ac_objext conftest$ac_exeext
18917 if { (ac_try="$ac_link"
18918 case "(($ac_try" in
18919 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18920 *) ac_try_echo=$ac_try;;
18921 esac
18922 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18923 (eval "$ac_link") 2>conftest.er1
18924 ac_status=$?
18925 grep -v '^ *+' conftest.er1 >conftest.err
18926 rm -f conftest.er1
18927 cat conftest.err >&5
18928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18929 (exit $ac_status); } &&
18930 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
18931 { (case "(($ac_try" in
18932 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18933 *) ac_try_echo=$ac_try;;
18934 esac
18935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18936 (eval "$ac_try") 2>&5
18937 ac_status=$?
18938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18939 (exit $ac_status); }; } &&
18940 { ac_try='test -s conftest$ac_exeext'
18941 { (case "(($ac_try" in
18942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18943 *) ac_try_echo=$ac_try;;
18944 esac
18945 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18946 (eval "$ac_try") 2>&5
18947 ac_status=$?
18948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18949 (exit $ac_status); }; }; then
18950 ac_cv_lib_gcc__alloca=yes
18951 else
18952 echo "$as_me: failed program was:" >&5
18953 sed 's/^/| /' conftest.$ac_ext >&5
18955 ac_cv_lib_gcc__alloca=no
18956 fi
18958 rm -f core conftest.err conftest.$ac_objext \
18959 conftest$ac_exeext conftest.$ac_ext
18960 LIBS=$ac_check_lib_save_LIBS
18961 fi
18962 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc__alloca" >&5
18963 echo "${ECHO_T}$ac_cv_lib_gcc__alloca" >&6; }
18964 if test $ac_cv_lib_gcc__alloca = yes; then
18966 cat >>confdefs.h <<\_ACEOF
18967 #define HAVE__ALLOCA 1
18968 _ACEOF
18970 fi
18972 { echo "$as_me:$LINENO: checking for __alloca in -lgcc" >&5
18973 echo $ECHO_N "checking for __alloca in -lgcc... $ECHO_C" >&6; }
18974 if test "${ac_cv_lib_gcc___alloca+set}" = set; then
18975 echo $ECHO_N "(cached) $ECHO_C" >&6
18976 else
18977 ac_check_lib_save_LIBS=$LIBS
18978 LIBS="-lgcc $LIBS"
18979 cat >conftest.$ac_ext <<_ACEOF
18980 /* confdefs.h. */
18981 _ACEOF
18982 cat confdefs.h >>conftest.$ac_ext
18983 cat >>conftest.$ac_ext <<_ACEOF
18984 /* end confdefs.h. */
18986 /* Override any GCC internal prototype to avoid an error.
18987 Use char because int might match the return type of a GCC
18988 builtin and then its argument prototype would still apply. */
18989 #ifdef __cplusplus
18990 extern "C"
18991 #endif
18992 char __alloca ();
18993 int
18994 main ()
18995 {
18996 return __alloca ();
18997 ;
18998 return 0;
18999 }
19000 _ACEOF
19001 rm -f conftest.$ac_objext conftest$ac_exeext
19002 if { (ac_try="$ac_link"
19003 case "(($ac_try" in
19004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19005 *) ac_try_echo=$ac_try;;
19006 esac
19007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19008 (eval "$ac_link") 2>conftest.er1
19009 ac_status=$?
19010 grep -v '^ *+' conftest.er1 >conftest.err
19011 rm -f conftest.er1
19012 cat conftest.err >&5
19013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19014 (exit $ac_status); } &&
19015 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19016 { (case "(($ac_try" in
19017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19018 *) ac_try_echo=$ac_try;;
19019 esac
19020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19021 (eval "$ac_try") 2>&5
19022 ac_status=$?
19023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19024 (exit $ac_status); }; } &&
19025 { ac_try='test -s conftest$ac_exeext'
19026 { (case "(($ac_try" in
19027 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19028 *) ac_try_echo=$ac_try;;
19029 esac
19030 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19031 (eval "$ac_try") 2>&5
19032 ac_status=$?
19033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19034 (exit $ac_status); }; }; then
19035 ac_cv_lib_gcc___alloca=yes
19036 else
19037 echo "$as_me: failed program was:" >&5
19038 sed 's/^/| /' conftest.$ac_ext >&5
19040 ac_cv_lib_gcc___alloca=no
19041 fi
19043 rm -f core conftest.err conftest.$ac_objext \
19044 conftest$ac_exeext conftest.$ac_ext
19045 LIBS=$ac_check_lib_save_LIBS
19046 fi
19047 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___alloca" >&5
19048 echo "${ECHO_T}$ac_cv_lib_gcc___alloca" >&6; }
19049 if test $ac_cv_lib_gcc___alloca = yes; then
19051 cat >>confdefs.h <<\_ACEOF
19052 #define HAVE___ALLOCA 1
19053 _ACEOF
19055 fi
19057 { echo "$as_me:$LINENO: checking for __chkstk in -lgcc" >&5
19058 echo $ECHO_N "checking for __chkstk in -lgcc... $ECHO_C" >&6; }
19059 if test "${ac_cv_lib_gcc___chkstk+set}" = set; then
19060 echo $ECHO_N "(cached) $ECHO_C" >&6
19061 else
19062 ac_check_lib_save_LIBS=$LIBS
19063 LIBS="-lgcc $LIBS"
19064 cat >conftest.$ac_ext <<_ACEOF
19065 /* confdefs.h. */
19066 _ACEOF
19067 cat confdefs.h >>conftest.$ac_ext
19068 cat >>conftest.$ac_ext <<_ACEOF
19069 /* end confdefs.h. */
19071 /* Override any GCC internal prototype to avoid an error.
19072 Use char because int might match the return type of a GCC
19073 builtin and then its argument prototype would still apply. */
19074 #ifdef __cplusplus
19075 extern "C"
19076 #endif
19077 char __chkstk ();
19078 int
19079 main ()
19080 {
19081 return __chkstk ();
19082 ;
19083 return 0;
19084 }
19085 _ACEOF
19086 rm -f conftest.$ac_objext conftest$ac_exeext
19087 if { (ac_try="$ac_link"
19088 case "(($ac_try" in
19089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19090 *) ac_try_echo=$ac_try;;
19091 esac
19092 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19093 (eval "$ac_link") 2>conftest.er1
19094 ac_status=$?
19095 grep -v '^ *+' conftest.er1 >conftest.err
19096 rm -f conftest.er1
19097 cat conftest.err >&5
19098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19099 (exit $ac_status); } &&
19100 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19101 { (case "(($ac_try" in
19102 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19103 *) ac_try_echo=$ac_try;;
19104 esac
19105 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19106 (eval "$ac_try") 2>&5
19107 ac_status=$?
19108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19109 (exit $ac_status); }; } &&
19110 { ac_try='test -s conftest$ac_exeext'
19111 { (case "(($ac_try" in
19112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19113 *) ac_try_echo=$ac_try;;
19114 esac
19115 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19116 (eval "$ac_try") 2>&5
19117 ac_status=$?
19118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19119 (exit $ac_status); }; }; then
19120 ac_cv_lib_gcc___chkstk=yes
19121 else
19122 echo "$as_me: failed program was:" >&5
19123 sed 's/^/| /' conftest.$ac_ext >&5
19125 ac_cv_lib_gcc___chkstk=no
19126 fi
19128 rm -f core conftest.err conftest.$ac_objext \
19129 conftest$ac_exeext conftest.$ac_ext
19130 LIBS=$ac_check_lib_save_LIBS
19131 fi
19132 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___chkstk" >&5
19133 echo "${ECHO_T}$ac_cv_lib_gcc___chkstk" >&6; }
19134 if test $ac_cv_lib_gcc___chkstk = yes; then
19136 cat >>confdefs.h <<\_ACEOF
19137 #define HAVE___CHKSTK 1
19138 _ACEOF
19140 fi
19142 { echo "$as_me:$LINENO: checking for ___chkstk in -lgcc" >&5
19143 echo $ECHO_N "checking for ___chkstk in -lgcc... $ECHO_C" >&6; }
19144 if test "${ac_cv_lib_gcc____chkstk+set}" = set; then
19145 echo $ECHO_N "(cached) $ECHO_C" >&6
19146 else
19147 ac_check_lib_save_LIBS=$LIBS
19148 LIBS="-lgcc $LIBS"
19149 cat >conftest.$ac_ext <<_ACEOF
19150 /* confdefs.h. */
19151 _ACEOF
19152 cat confdefs.h >>conftest.$ac_ext
19153 cat >>conftest.$ac_ext <<_ACEOF
19154 /* end confdefs.h. */
19156 /* Override any GCC internal prototype to avoid an error.
19157 Use char because int might match the return type of a GCC
19158 builtin and then its argument prototype would still apply. */
19159 #ifdef __cplusplus
19160 extern "C"
19161 #endif
19162 char ___chkstk ();
19163 int
19164 main ()
19165 {
19166 return ___chkstk ();
19167 ;
19168 return 0;
19169 }
19170 _ACEOF
19171 rm -f conftest.$ac_objext conftest$ac_exeext
19172 if { (ac_try="$ac_link"
19173 case "(($ac_try" in
19174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19175 *) ac_try_echo=$ac_try;;
19176 esac
19177 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19178 (eval "$ac_link") 2>conftest.er1
19179 ac_status=$?
19180 grep -v '^ *+' conftest.er1 >conftest.err
19181 rm -f conftest.er1
19182 cat conftest.err >&5
19183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19184 (exit $ac_status); } &&
19185 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19186 { (case "(($ac_try" in
19187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19188 *) ac_try_echo=$ac_try;;
19189 esac
19190 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19191 (eval "$ac_try") 2>&5
19192 ac_status=$?
19193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19194 (exit $ac_status); }; } &&
19195 { ac_try='test -s conftest$ac_exeext'
19196 { (case "(($ac_try" in
19197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19198 *) ac_try_echo=$ac_try;;
19199 esac
19200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19201 (eval "$ac_try") 2>&5
19202 ac_status=$?
19203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19204 (exit $ac_status); }; }; then
19205 ac_cv_lib_gcc____chkstk=yes
19206 else
19207 echo "$as_me: failed program was:" >&5
19208 sed 's/^/| /' conftest.$ac_ext >&5
19210 ac_cv_lib_gcc____chkstk=no
19211 fi
19213 rm -f core conftest.err conftest.$ac_objext \
19214 conftest$ac_exeext conftest.$ac_ext
19215 LIBS=$ac_check_lib_save_LIBS
19216 fi
19217 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc____chkstk" >&5
19218 echo "${ECHO_T}$ac_cv_lib_gcc____chkstk" >&6; }
19219 if test $ac_cv_lib_gcc____chkstk = yes; then
19221 cat >>confdefs.h <<\_ACEOF
19222 #define HAVE____CHKSTK 1
19223 _ACEOF
19225 fi
19228 { echo "$as_me:$LINENO: checking for __ashldi3 in -lgcc" >&5
19229 echo $ECHO_N "checking for __ashldi3 in -lgcc... $ECHO_C" >&6; }
19230 if test "${ac_cv_lib_gcc___ashldi3+set}" = set; then
19231 echo $ECHO_N "(cached) $ECHO_C" >&6
19232 else
19233 ac_check_lib_save_LIBS=$LIBS
19234 LIBS="-lgcc $LIBS"
19235 cat >conftest.$ac_ext <<_ACEOF
19236 /* confdefs.h. */
19237 _ACEOF
19238 cat confdefs.h >>conftest.$ac_ext
19239 cat >>conftest.$ac_ext <<_ACEOF
19240 /* end confdefs.h. */
19242 /* Override any GCC internal prototype to avoid an error.
19243 Use char because int might match the return type of a GCC
19244 builtin and then its argument prototype would still apply. */
19245 #ifdef __cplusplus
19246 extern "C"
19247 #endif
19248 char __ashldi3 ();
19249 int
19250 main ()
19251 {
19252 return __ashldi3 ();
19253 ;
19254 return 0;
19255 }
19256 _ACEOF
19257 rm -f conftest.$ac_objext conftest$ac_exeext
19258 if { (ac_try="$ac_link"
19259 case "(($ac_try" in
19260 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19261 *) ac_try_echo=$ac_try;;
19262 esac
19263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19264 (eval "$ac_link") 2>conftest.er1
19265 ac_status=$?
19266 grep -v '^ *+' conftest.er1 >conftest.err
19267 rm -f conftest.er1
19268 cat conftest.err >&5
19269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19270 (exit $ac_status); } &&
19271 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19272 { (case "(($ac_try" in
19273 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19274 *) ac_try_echo=$ac_try;;
19275 esac
19276 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19277 (eval "$ac_try") 2>&5
19278 ac_status=$?
19279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19280 (exit $ac_status); }; } &&
19281 { ac_try='test -s conftest$ac_exeext'
19282 { (case "(($ac_try" in
19283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19284 *) ac_try_echo=$ac_try;;
19285 esac
19286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19287 (eval "$ac_try") 2>&5
19288 ac_status=$?
19289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19290 (exit $ac_status); }; }; then
19291 ac_cv_lib_gcc___ashldi3=yes
19292 else
19293 echo "$as_me: failed program was:" >&5
19294 sed 's/^/| /' conftest.$ac_ext >&5
19296 ac_cv_lib_gcc___ashldi3=no
19297 fi
19299 rm -f core conftest.err conftest.$ac_objext \
19300 conftest$ac_exeext conftest.$ac_ext
19301 LIBS=$ac_check_lib_save_LIBS
19302 fi
19303 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___ashldi3" >&5
19304 echo "${ECHO_T}$ac_cv_lib_gcc___ashldi3" >&6; }
19305 if test $ac_cv_lib_gcc___ashldi3 = yes; then
19307 cat >>confdefs.h <<\_ACEOF
19308 #define HAVE___ASHLDI3 1
19309 _ACEOF
19311 fi
19313 { echo "$as_me:$LINENO: checking for __ashrdi3 in -lgcc" >&5
19314 echo $ECHO_N "checking for __ashrdi3 in -lgcc... $ECHO_C" >&6; }
19315 if test "${ac_cv_lib_gcc___ashrdi3+set}" = set; then
19316 echo $ECHO_N "(cached) $ECHO_C" >&6
19317 else
19318 ac_check_lib_save_LIBS=$LIBS
19319 LIBS="-lgcc $LIBS"
19320 cat >conftest.$ac_ext <<_ACEOF
19321 /* confdefs.h. */
19322 _ACEOF
19323 cat confdefs.h >>conftest.$ac_ext
19324 cat >>conftest.$ac_ext <<_ACEOF
19325 /* end confdefs.h. */
19327 /* Override any GCC internal prototype to avoid an error.
19328 Use char because int might match the return type of a GCC
19329 builtin and then its argument prototype would still apply. */
19330 #ifdef __cplusplus
19331 extern "C"
19332 #endif
19333 char __ashrdi3 ();
19334 int
19335 main ()
19336 {
19337 return __ashrdi3 ();
19338 ;
19339 return 0;
19340 }
19341 _ACEOF
19342 rm -f conftest.$ac_objext conftest$ac_exeext
19343 if { (ac_try="$ac_link"
19344 case "(($ac_try" in
19345 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19346 *) ac_try_echo=$ac_try;;
19347 esac
19348 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19349 (eval "$ac_link") 2>conftest.er1
19350 ac_status=$?
19351 grep -v '^ *+' conftest.er1 >conftest.err
19352 rm -f conftest.er1
19353 cat conftest.err >&5
19354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19355 (exit $ac_status); } &&
19356 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19357 { (case "(($ac_try" in
19358 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19359 *) ac_try_echo=$ac_try;;
19360 esac
19361 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19362 (eval "$ac_try") 2>&5
19363 ac_status=$?
19364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19365 (exit $ac_status); }; } &&
19366 { ac_try='test -s conftest$ac_exeext'
19367 { (case "(($ac_try" in
19368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19369 *) ac_try_echo=$ac_try;;
19370 esac
19371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19372 (eval "$ac_try") 2>&5
19373 ac_status=$?
19374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19375 (exit $ac_status); }; }; then
19376 ac_cv_lib_gcc___ashrdi3=yes
19377 else
19378 echo "$as_me: failed program was:" >&5
19379 sed 's/^/| /' conftest.$ac_ext >&5
19381 ac_cv_lib_gcc___ashrdi3=no
19382 fi
19384 rm -f core conftest.err conftest.$ac_objext \
19385 conftest$ac_exeext conftest.$ac_ext
19386 LIBS=$ac_check_lib_save_LIBS
19387 fi
19388 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___ashrdi3" >&5
19389 echo "${ECHO_T}$ac_cv_lib_gcc___ashrdi3" >&6; }
19390 if test $ac_cv_lib_gcc___ashrdi3 = yes; then
19392 cat >>confdefs.h <<\_ACEOF
19393 #define HAVE___ASHRDI3 1
19394 _ACEOF
19396 fi
19398 { echo "$as_me:$LINENO: checking for __divdi3 in -lgcc" >&5
19399 echo $ECHO_N "checking for __divdi3 in -lgcc... $ECHO_C" >&6; }
19400 if test "${ac_cv_lib_gcc___divdi3+set}" = set; then
19401 echo $ECHO_N "(cached) $ECHO_C" >&6
19402 else
19403 ac_check_lib_save_LIBS=$LIBS
19404 LIBS="-lgcc $LIBS"
19405 cat >conftest.$ac_ext <<_ACEOF
19406 /* confdefs.h. */
19407 _ACEOF
19408 cat confdefs.h >>conftest.$ac_ext
19409 cat >>conftest.$ac_ext <<_ACEOF
19410 /* end confdefs.h. */
19412 /* Override any GCC internal prototype to avoid an error.
19413 Use char because int might match the return type of a GCC
19414 builtin and then its argument prototype would still apply. */
19415 #ifdef __cplusplus
19416 extern "C"
19417 #endif
19418 char __divdi3 ();
19419 int
19420 main ()
19421 {
19422 return __divdi3 ();
19423 ;
19424 return 0;
19425 }
19426 _ACEOF
19427 rm -f conftest.$ac_objext conftest$ac_exeext
19428 if { (ac_try="$ac_link"
19429 case "(($ac_try" in
19430 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19431 *) ac_try_echo=$ac_try;;
19432 esac
19433 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19434 (eval "$ac_link") 2>conftest.er1
19435 ac_status=$?
19436 grep -v '^ *+' conftest.er1 >conftest.err
19437 rm -f conftest.er1
19438 cat conftest.err >&5
19439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19440 (exit $ac_status); } &&
19441 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19442 { (case "(($ac_try" in
19443 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19444 *) ac_try_echo=$ac_try;;
19445 esac
19446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19447 (eval "$ac_try") 2>&5
19448 ac_status=$?
19449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19450 (exit $ac_status); }; } &&
19451 { ac_try='test -s conftest$ac_exeext'
19452 { (case "(($ac_try" in
19453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19454 *) ac_try_echo=$ac_try;;
19455 esac
19456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19457 (eval "$ac_try") 2>&5
19458 ac_status=$?
19459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19460 (exit $ac_status); }; }; then
19461 ac_cv_lib_gcc___divdi3=yes
19462 else
19463 echo "$as_me: failed program was:" >&5
19464 sed 's/^/| /' conftest.$ac_ext >&5
19466 ac_cv_lib_gcc___divdi3=no
19467 fi
19469 rm -f core conftest.err conftest.$ac_objext \
19470 conftest$ac_exeext conftest.$ac_ext
19471 LIBS=$ac_check_lib_save_LIBS
19472 fi
19473 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___divdi3" >&5
19474 echo "${ECHO_T}$ac_cv_lib_gcc___divdi3" >&6; }
19475 if test $ac_cv_lib_gcc___divdi3 = yes; then
19477 cat >>confdefs.h <<\_ACEOF
19478 #define HAVE___DIVDI3 1
19479 _ACEOF
19481 fi
19483 { echo "$as_me:$LINENO: checking for __fixdfdi in -lgcc" >&5
19484 echo $ECHO_N "checking for __fixdfdi in -lgcc... $ECHO_C" >&6; }
19485 if test "${ac_cv_lib_gcc___fixdfdi+set}" = set; then
19486 echo $ECHO_N "(cached) $ECHO_C" >&6
19487 else
19488 ac_check_lib_save_LIBS=$LIBS
19489 LIBS="-lgcc $LIBS"
19490 cat >conftest.$ac_ext <<_ACEOF
19491 /* confdefs.h. */
19492 _ACEOF
19493 cat confdefs.h >>conftest.$ac_ext
19494 cat >>conftest.$ac_ext <<_ACEOF
19495 /* end confdefs.h. */
19497 /* Override any GCC internal prototype to avoid an error.
19498 Use char because int might match the return type of a GCC
19499 builtin and then its argument prototype would still apply. */
19500 #ifdef __cplusplus
19501 extern "C"
19502 #endif
19503 char __fixdfdi ();
19504 int
19505 main ()
19506 {
19507 return __fixdfdi ();
19508 ;
19509 return 0;
19510 }
19511 _ACEOF
19512 rm -f conftest.$ac_objext conftest$ac_exeext
19513 if { (ac_try="$ac_link"
19514 case "(($ac_try" in
19515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19516 *) ac_try_echo=$ac_try;;
19517 esac
19518 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19519 (eval "$ac_link") 2>conftest.er1
19520 ac_status=$?
19521 grep -v '^ *+' conftest.er1 >conftest.err
19522 rm -f conftest.er1
19523 cat conftest.err >&5
19524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19525 (exit $ac_status); } &&
19526 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19527 { (case "(($ac_try" in
19528 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19529 *) ac_try_echo=$ac_try;;
19530 esac
19531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19532 (eval "$ac_try") 2>&5
19533 ac_status=$?
19534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19535 (exit $ac_status); }; } &&
19536 { ac_try='test -s conftest$ac_exeext'
19537 { (case "(($ac_try" in
19538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19539 *) ac_try_echo=$ac_try;;
19540 esac
19541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19542 (eval "$ac_try") 2>&5
19543 ac_status=$?
19544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19545 (exit $ac_status); }; }; then
19546 ac_cv_lib_gcc___fixdfdi=yes
19547 else
19548 echo "$as_me: failed program was:" >&5
19549 sed 's/^/| /' conftest.$ac_ext >&5
19551 ac_cv_lib_gcc___fixdfdi=no
19552 fi
19554 rm -f core conftest.err conftest.$ac_objext \
19555 conftest$ac_exeext conftest.$ac_ext
19556 LIBS=$ac_check_lib_save_LIBS
19557 fi
19558 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___fixdfdi" >&5
19559 echo "${ECHO_T}$ac_cv_lib_gcc___fixdfdi" >&6; }
19560 if test $ac_cv_lib_gcc___fixdfdi = yes; then
19562 cat >>confdefs.h <<\_ACEOF
19563 #define HAVE___FIXDFDI 1
19564 _ACEOF
19566 fi
19568 { echo "$as_me:$LINENO: checking for __fixsfdi in -lgcc" >&5
19569 echo $ECHO_N "checking for __fixsfdi in -lgcc... $ECHO_C" >&6; }
19570 if test "${ac_cv_lib_gcc___fixsfdi+set}" = set; then
19571 echo $ECHO_N "(cached) $ECHO_C" >&6
19572 else
19573 ac_check_lib_save_LIBS=$LIBS
19574 LIBS="-lgcc $LIBS"
19575 cat >conftest.$ac_ext <<_ACEOF
19576 /* confdefs.h. */
19577 _ACEOF
19578 cat confdefs.h >>conftest.$ac_ext
19579 cat >>conftest.$ac_ext <<_ACEOF
19580 /* end confdefs.h. */
19582 /* Override any GCC internal prototype to avoid an error.
19583 Use char because int might match the return type of a GCC
19584 builtin and then its argument prototype would still apply. */
19585 #ifdef __cplusplus
19586 extern "C"
19587 #endif
19588 char __fixsfdi ();
19589 int
19590 main ()
19591 {
19592 return __fixsfdi ();
19593 ;
19594 return 0;
19595 }
19596 _ACEOF
19597 rm -f conftest.$ac_objext conftest$ac_exeext
19598 if { (ac_try="$ac_link"
19599 case "(($ac_try" in
19600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19601 *) ac_try_echo=$ac_try;;
19602 esac
19603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19604 (eval "$ac_link") 2>conftest.er1
19605 ac_status=$?
19606 grep -v '^ *+' conftest.er1 >conftest.err
19607 rm -f conftest.er1
19608 cat conftest.err >&5
19609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19610 (exit $ac_status); } &&
19611 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19612 { (case "(($ac_try" in
19613 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19614 *) ac_try_echo=$ac_try;;
19615 esac
19616 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19617 (eval "$ac_try") 2>&5
19618 ac_status=$?
19619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19620 (exit $ac_status); }; } &&
19621 { ac_try='test -s conftest$ac_exeext'
19622 { (case "(($ac_try" in
19623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19624 *) ac_try_echo=$ac_try;;
19625 esac
19626 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19627 (eval "$ac_try") 2>&5
19628 ac_status=$?
19629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19630 (exit $ac_status); }; }; then
19631 ac_cv_lib_gcc___fixsfdi=yes
19632 else
19633 echo "$as_me: failed program was:" >&5
19634 sed 's/^/| /' conftest.$ac_ext >&5
19636 ac_cv_lib_gcc___fixsfdi=no
19637 fi
19639 rm -f core conftest.err conftest.$ac_objext \
19640 conftest$ac_exeext conftest.$ac_ext
19641 LIBS=$ac_check_lib_save_LIBS
19642 fi
19643 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___fixsfdi" >&5
19644 echo "${ECHO_T}$ac_cv_lib_gcc___fixsfdi" >&6; }
19645 if test $ac_cv_lib_gcc___fixsfdi = yes; then
19647 cat >>confdefs.h <<\_ACEOF
19648 #define HAVE___FIXSFDI 1
19649 _ACEOF
19651 fi
19653 { echo "$as_me:$LINENO: checking for __floatdidf in -lgcc" >&5
19654 echo $ECHO_N "checking for __floatdidf in -lgcc... $ECHO_C" >&6; }
19655 if test "${ac_cv_lib_gcc___floatdidf+set}" = set; then
19656 echo $ECHO_N "(cached) $ECHO_C" >&6
19657 else
19658 ac_check_lib_save_LIBS=$LIBS
19659 LIBS="-lgcc $LIBS"
19660 cat >conftest.$ac_ext <<_ACEOF
19661 /* confdefs.h. */
19662 _ACEOF
19663 cat confdefs.h >>conftest.$ac_ext
19664 cat >>conftest.$ac_ext <<_ACEOF
19665 /* end confdefs.h. */
19667 /* Override any GCC internal prototype to avoid an error.
19668 Use char because int might match the return type of a GCC
19669 builtin and then its argument prototype would still apply. */
19670 #ifdef __cplusplus
19671 extern "C"
19672 #endif
19673 char __floatdidf ();
19674 int
19675 main ()
19676 {
19677 return __floatdidf ();
19678 ;
19679 return 0;
19680 }
19681 _ACEOF
19682 rm -f conftest.$ac_objext conftest$ac_exeext
19683 if { (ac_try="$ac_link"
19684 case "(($ac_try" in
19685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19686 *) ac_try_echo=$ac_try;;
19687 esac
19688 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19689 (eval "$ac_link") 2>conftest.er1
19690 ac_status=$?
19691 grep -v '^ *+' conftest.er1 >conftest.err
19692 rm -f conftest.er1
19693 cat conftest.err >&5
19694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19695 (exit $ac_status); } &&
19696 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19697 { (case "(($ac_try" in
19698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19699 *) ac_try_echo=$ac_try;;
19700 esac
19701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19702 (eval "$ac_try") 2>&5
19703 ac_status=$?
19704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19705 (exit $ac_status); }; } &&
19706 { ac_try='test -s conftest$ac_exeext'
19707 { (case "(($ac_try" in
19708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19709 *) ac_try_echo=$ac_try;;
19710 esac
19711 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19712 (eval "$ac_try") 2>&5
19713 ac_status=$?
19714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19715 (exit $ac_status); }; }; then
19716 ac_cv_lib_gcc___floatdidf=yes
19717 else
19718 echo "$as_me: failed program was:" >&5
19719 sed 's/^/| /' conftest.$ac_ext >&5
19721 ac_cv_lib_gcc___floatdidf=no
19722 fi
19724 rm -f core conftest.err conftest.$ac_objext \
19725 conftest$ac_exeext conftest.$ac_ext
19726 LIBS=$ac_check_lib_save_LIBS
19727 fi
19728 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___floatdidf" >&5
19729 echo "${ECHO_T}$ac_cv_lib_gcc___floatdidf" >&6; }
19730 if test $ac_cv_lib_gcc___floatdidf = yes; then
19732 cat >>confdefs.h <<\_ACEOF
19733 #define HAVE___FLOATDIDF 1
19734 _ACEOF
19736 fi
19738 { echo "$as_me:$LINENO: checking for __lshrdi3 in -lgcc" >&5
19739 echo $ECHO_N "checking for __lshrdi3 in -lgcc... $ECHO_C" >&6; }
19740 if test "${ac_cv_lib_gcc___lshrdi3+set}" = set; then
19741 echo $ECHO_N "(cached) $ECHO_C" >&6
19742 else
19743 ac_check_lib_save_LIBS=$LIBS
19744 LIBS="-lgcc $LIBS"
19745 cat >conftest.$ac_ext <<_ACEOF
19746 /* confdefs.h. */
19747 _ACEOF
19748 cat confdefs.h >>conftest.$ac_ext
19749 cat >>conftest.$ac_ext <<_ACEOF
19750 /* end confdefs.h. */
19752 /* Override any GCC internal prototype to avoid an error.
19753 Use char because int might match the return type of a GCC
19754 builtin and then its argument prototype would still apply. */
19755 #ifdef __cplusplus
19756 extern "C"
19757 #endif
19758 char __lshrdi3 ();
19759 int
19760 main ()
19761 {
19762 return __lshrdi3 ();
19763 ;
19764 return 0;
19765 }
19766 _ACEOF
19767 rm -f conftest.$ac_objext conftest$ac_exeext
19768 if { (ac_try="$ac_link"
19769 case "(($ac_try" in
19770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19771 *) ac_try_echo=$ac_try;;
19772 esac
19773 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19774 (eval "$ac_link") 2>conftest.er1
19775 ac_status=$?
19776 grep -v '^ *+' conftest.er1 >conftest.err
19777 rm -f conftest.er1
19778 cat conftest.err >&5
19779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19780 (exit $ac_status); } &&
19781 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19782 { (case "(($ac_try" in
19783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19784 *) ac_try_echo=$ac_try;;
19785 esac
19786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19787 (eval "$ac_try") 2>&5
19788 ac_status=$?
19789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19790 (exit $ac_status); }; } &&
19791 { ac_try='test -s conftest$ac_exeext'
19792 { (case "(($ac_try" in
19793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19794 *) ac_try_echo=$ac_try;;
19795 esac
19796 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19797 (eval "$ac_try") 2>&5
19798 ac_status=$?
19799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19800 (exit $ac_status); }; }; then
19801 ac_cv_lib_gcc___lshrdi3=yes
19802 else
19803 echo "$as_me: failed program was:" >&5
19804 sed 's/^/| /' conftest.$ac_ext >&5
19806 ac_cv_lib_gcc___lshrdi3=no
19807 fi
19809 rm -f core conftest.err conftest.$ac_objext \
19810 conftest$ac_exeext conftest.$ac_ext
19811 LIBS=$ac_check_lib_save_LIBS
19812 fi
19813 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___lshrdi3" >&5
19814 echo "${ECHO_T}$ac_cv_lib_gcc___lshrdi3" >&6; }
19815 if test $ac_cv_lib_gcc___lshrdi3 = yes; then
19817 cat >>confdefs.h <<\_ACEOF
19818 #define HAVE___LSHRDI3 1
19819 _ACEOF
19821 fi
19823 { echo "$as_me:$LINENO: checking for __moddi3 in -lgcc" >&5
19824 echo $ECHO_N "checking for __moddi3 in -lgcc... $ECHO_C" >&6; }
19825 if test "${ac_cv_lib_gcc___moddi3+set}" = set; then
19826 echo $ECHO_N "(cached) $ECHO_C" >&6
19827 else
19828 ac_check_lib_save_LIBS=$LIBS
19829 LIBS="-lgcc $LIBS"
19830 cat >conftest.$ac_ext <<_ACEOF
19831 /* confdefs.h. */
19832 _ACEOF
19833 cat confdefs.h >>conftest.$ac_ext
19834 cat >>conftest.$ac_ext <<_ACEOF
19835 /* end confdefs.h. */
19837 /* Override any GCC internal prototype to avoid an error.
19838 Use char because int might match the return type of a GCC
19839 builtin and then its argument prototype would still apply. */
19840 #ifdef __cplusplus
19841 extern "C"
19842 #endif
19843 char __moddi3 ();
19844 int
19845 main ()
19846 {
19847 return __moddi3 ();
19848 ;
19849 return 0;
19850 }
19851 _ACEOF
19852 rm -f conftest.$ac_objext conftest$ac_exeext
19853 if { (ac_try="$ac_link"
19854 case "(($ac_try" in
19855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19856 *) ac_try_echo=$ac_try;;
19857 esac
19858 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19859 (eval "$ac_link") 2>conftest.er1
19860 ac_status=$?
19861 grep -v '^ *+' conftest.er1 >conftest.err
19862 rm -f conftest.er1
19863 cat conftest.err >&5
19864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19865 (exit $ac_status); } &&
19866 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19867 { (case "(($ac_try" in
19868 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19869 *) ac_try_echo=$ac_try;;
19870 esac
19871 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19872 (eval "$ac_try") 2>&5
19873 ac_status=$?
19874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19875 (exit $ac_status); }; } &&
19876 { ac_try='test -s conftest$ac_exeext'
19877 { (case "(($ac_try" in
19878 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19879 *) ac_try_echo=$ac_try;;
19880 esac
19881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19882 (eval "$ac_try") 2>&5
19883 ac_status=$?
19884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19885 (exit $ac_status); }; }; then
19886 ac_cv_lib_gcc___moddi3=yes
19887 else
19888 echo "$as_me: failed program was:" >&5
19889 sed 's/^/| /' conftest.$ac_ext >&5
19891 ac_cv_lib_gcc___moddi3=no
19892 fi
19894 rm -f core conftest.err conftest.$ac_objext \
19895 conftest$ac_exeext conftest.$ac_ext
19896 LIBS=$ac_check_lib_save_LIBS
19897 fi
19898 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___moddi3" >&5
19899 echo "${ECHO_T}$ac_cv_lib_gcc___moddi3" >&6; }
19900 if test $ac_cv_lib_gcc___moddi3 = yes; then
19902 cat >>confdefs.h <<\_ACEOF
19903 #define HAVE___MODDI3 1
19904 _ACEOF
19906 fi
19908 { echo "$as_me:$LINENO: checking for __udivdi3 in -lgcc" >&5
19909 echo $ECHO_N "checking for __udivdi3 in -lgcc... $ECHO_C" >&6; }
19910 if test "${ac_cv_lib_gcc___udivdi3+set}" = set; then
19911 echo $ECHO_N "(cached) $ECHO_C" >&6
19912 else
19913 ac_check_lib_save_LIBS=$LIBS
19914 LIBS="-lgcc $LIBS"
19915 cat >conftest.$ac_ext <<_ACEOF
19916 /* confdefs.h. */
19917 _ACEOF
19918 cat confdefs.h >>conftest.$ac_ext
19919 cat >>conftest.$ac_ext <<_ACEOF
19920 /* end confdefs.h. */
19922 /* Override any GCC internal prototype to avoid an error.
19923 Use char because int might match the return type of a GCC
19924 builtin and then its argument prototype would still apply. */
19925 #ifdef __cplusplus
19926 extern "C"
19927 #endif
19928 char __udivdi3 ();
19929 int
19930 main ()
19931 {
19932 return __udivdi3 ();
19933 ;
19934 return 0;
19935 }
19936 _ACEOF
19937 rm -f conftest.$ac_objext conftest$ac_exeext
19938 if { (ac_try="$ac_link"
19939 case "(($ac_try" in
19940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19941 *) ac_try_echo=$ac_try;;
19942 esac
19943 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19944 (eval "$ac_link") 2>conftest.er1
19945 ac_status=$?
19946 grep -v '^ *+' conftest.er1 >conftest.err
19947 rm -f conftest.er1
19948 cat conftest.err >&5
19949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19950 (exit $ac_status); } &&
19951 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
19952 { (case "(($ac_try" in
19953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19954 *) ac_try_echo=$ac_try;;
19955 esac
19956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19957 (eval "$ac_try") 2>&5
19958 ac_status=$?
19959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19960 (exit $ac_status); }; } &&
19961 { ac_try='test -s conftest$ac_exeext'
19962 { (case "(($ac_try" in
19963 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19964 *) ac_try_echo=$ac_try;;
19965 esac
19966 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19967 (eval "$ac_try") 2>&5
19968 ac_status=$?
19969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19970 (exit $ac_status); }; }; then
19971 ac_cv_lib_gcc___udivdi3=yes
19972 else
19973 echo "$as_me: failed program was:" >&5
19974 sed 's/^/| /' conftest.$ac_ext >&5
19976 ac_cv_lib_gcc___udivdi3=no
19977 fi
19979 rm -f core conftest.err conftest.$ac_objext \
19980 conftest$ac_exeext conftest.$ac_ext
19981 LIBS=$ac_check_lib_save_LIBS
19982 fi
19983 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___udivdi3" >&5
19984 echo "${ECHO_T}$ac_cv_lib_gcc___udivdi3" >&6; }
19985 if test $ac_cv_lib_gcc___udivdi3 = yes; then
19987 cat >>confdefs.h <<\_ACEOF
19988 #define HAVE___UDIVDI3 1
19989 _ACEOF
19991 fi
19993 { echo "$as_me:$LINENO: checking for __umoddi3 in -lgcc" >&5
19994 echo $ECHO_N "checking for __umoddi3 in -lgcc... $ECHO_C" >&6; }
19995 if test "${ac_cv_lib_gcc___umoddi3+set}" = set; then
19996 echo $ECHO_N "(cached) $ECHO_C" >&6
19997 else
19998 ac_check_lib_save_LIBS=$LIBS
19999 LIBS="-lgcc $LIBS"
20000 cat >conftest.$ac_ext <<_ACEOF
20001 /* confdefs.h. */
20002 _ACEOF
20003 cat confdefs.h >>conftest.$ac_ext
20004 cat >>conftest.$ac_ext <<_ACEOF
20005 /* end confdefs.h. */
20007 /* Override any GCC internal prototype to avoid an error.
20008 Use char because int might match the return type of a GCC
20009 builtin and then its argument prototype would still apply. */
20010 #ifdef __cplusplus
20011 extern "C"
20012 #endif
20013 char __umoddi3 ();
20014 int
20015 main ()
20016 {
20017 return __umoddi3 ();
20018 ;
20019 return 0;
20020 }
20021 _ACEOF
20022 rm -f conftest.$ac_objext conftest$ac_exeext
20023 if { (ac_try="$ac_link"
20024 case "(($ac_try" in
20025 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20026 *) ac_try_echo=$ac_try;;
20027 esac
20028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20029 (eval "$ac_link") 2>conftest.er1
20030 ac_status=$?
20031 grep -v '^ *+' conftest.er1 >conftest.err
20032 rm -f conftest.er1
20033 cat conftest.err >&5
20034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20035 (exit $ac_status); } &&
20036 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
20037 { (case "(($ac_try" in
20038 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20039 *) ac_try_echo=$ac_try;;
20040 esac
20041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20042 (eval "$ac_try") 2>&5
20043 ac_status=$?
20044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20045 (exit $ac_status); }; } &&
20046 { ac_try='test -s conftest$ac_exeext'
20047 { (case "(($ac_try" in
20048 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20049 *) ac_try_echo=$ac_try;;
20050 esac
20051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20052 (eval "$ac_try") 2>&5
20053 ac_status=$?
20054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20055 (exit $ac_status); }; }; then
20056 ac_cv_lib_gcc___umoddi3=yes
20057 else
20058 echo "$as_me: failed program was:" >&5
20059 sed 's/^/| /' conftest.$ac_ext >&5
20061 ac_cv_lib_gcc___umoddi3=no
20062 fi
20064 rm -f core conftest.err conftest.$ac_objext \
20065 conftest$ac_exeext conftest.$ac_ext
20066 LIBS=$ac_check_lib_save_LIBS
20067 fi
20068 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___umoddi3" >&5
20069 echo "${ECHO_T}$ac_cv_lib_gcc___umoddi3" >&6; }
20070 if test $ac_cv_lib_gcc___umoddi3 = yes; then
20072 cat >>confdefs.h <<\_ACEOF
20073 #define HAVE___UMODDI3 1
20074 _ACEOF
20076 fi
20079 { echo "$as_me:$LINENO: checking for __main in -lgcc" >&5
20080 echo $ECHO_N "checking for __main in -lgcc... $ECHO_C" >&6; }
20081 if test "${ac_cv_lib_gcc___main+set}" = set; then
20082 echo $ECHO_N "(cached) $ECHO_C" >&6
20083 else
20084 ac_check_lib_save_LIBS=$LIBS
20085 LIBS="-lgcc $LIBS"
20086 cat >conftest.$ac_ext <<_ACEOF
20087 /* confdefs.h. */
20088 _ACEOF
20089 cat confdefs.h >>conftest.$ac_ext
20090 cat >>conftest.$ac_ext <<_ACEOF
20091 /* end confdefs.h. */
20093 /* Override any GCC internal prototype to avoid an error.
20094 Use char because int might match the return type of a GCC
20095 builtin and then its argument prototype would still apply. */
20096 #ifdef __cplusplus
20097 extern "C"
20098 #endif
20099 char __main ();
20100 int
20101 main ()
20102 {
20103 return __main ();
20104 ;
20105 return 0;
20106 }
20107 _ACEOF
20108 rm -f conftest.$ac_objext conftest$ac_exeext
20109 if { (ac_try="$ac_link"
20110 case "(($ac_try" in
20111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20112 *) ac_try_echo=$ac_try;;
20113 esac
20114 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20115 (eval "$ac_link") 2>conftest.er1
20116 ac_status=$?
20117 grep -v '^ *+' conftest.er1 >conftest.err
20118 rm -f conftest.er1
20119 cat conftest.err >&5
20120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20121 (exit $ac_status); } &&
20122 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
20123 { (case "(($ac_try" in
20124 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20125 *) ac_try_echo=$ac_try;;
20126 esac
20127 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20128 (eval "$ac_try") 2>&5
20129 ac_status=$?
20130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20131 (exit $ac_status); }; } &&
20132 { ac_try='test -s conftest$ac_exeext'
20133 { (case "(($ac_try" in
20134 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20135 *) ac_try_echo=$ac_try;;
20136 esac
20137 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20138 (eval "$ac_try") 2>&5
20139 ac_status=$?
20140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20141 (exit $ac_status); }; }; then
20142 ac_cv_lib_gcc___main=yes
20143 else
20144 echo "$as_me: failed program was:" >&5
20145 sed 's/^/| /' conftest.$ac_ext >&5
20147 ac_cv_lib_gcc___main=no
20148 fi
20150 rm -f core conftest.err conftest.$ac_objext \
20151 conftest$ac_exeext conftest.$ac_ext
20152 LIBS=$ac_check_lib_save_LIBS
20153 fi
20154 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___main" >&5
20155 echo "${ECHO_T}$ac_cv_lib_gcc___main" >&6; }
20156 if test $ac_cv_lib_gcc___main = yes; then
20158 cat >>confdefs.h <<\_ACEOF
20159 #define HAVE___MAIN 1
20160 _ACEOF
20162 fi
20164 { echo "$as_me:$LINENO: checking for __cmpdi2 in -lgcc" >&5
20165 echo $ECHO_N "checking for __cmpdi2 in -lgcc... $ECHO_C" >&6; }
20166 if test "${ac_cv_lib_gcc___cmpdi2+set}" = set; then
20167 echo $ECHO_N "(cached) $ECHO_C" >&6
20168 else
20169 ac_check_lib_save_LIBS=$LIBS
20170 LIBS="-lgcc $LIBS"
20171 cat >conftest.$ac_ext <<_ACEOF
20172 /* confdefs.h. */
20173 _ACEOF
20174 cat confdefs.h >>conftest.$ac_ext
20175 cat >>conftest.$ac_ext <<_ACEOF
20176 /* end confdefs.h. */
20178 /* Override any GCC internal prototype to avoid an error.
20179 Use char because int might match the return type of a GCC
20180 builtin and then its argument prototype would still apply. */
20181 #ifdef __cplusplus
20182 extern "C"
20183 #endif
20184 char __cmpdi2 ();
20185 int
20186 main ()
20187 {
20188 return __cmpdi2 ();
20189 ;
20190 return 0;
20191 }
20192 _ACEOF
20193 rm -f conftest.$ac_objext conftest$ac_exeext
20194 if { (ac_try="$ac_link"
20195 case "(($ac_try" in
20196 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20197 *) ac_try_echo=$ac_try;;
20198 esac
20199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20200 (eval "$ac_link") 2>conftest.er1
20201 ac_status=$?
20202 grep -v '^ *+' conftest.er1 >conftest.err
20203 rm -f conftest.er1
20204 cat conftest.err >&5
20205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20206 (exit $ac_status); } &&
20207 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
20208 { (case "(($ac_try" in
20209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20210 *) ac_try_echo=$ac_try;;
20211 esac
20212 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20213 (eval "$ac_try") 2>&5
20214 ac_status=$?
20215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20216 (exit $ac_status); }; } &&
20217 { ac_try='test -s conftest$ac_exeext'
20218 { (case "(($ac_try" in
20219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20220 *) ac_try_echo=$ac_try;;
20221 esac
20222 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20223 (eval "$ac_try") 2>&5
20224 ac_status=$?
20225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20226 (exit $ac_status); }; }; then
20227 ac_cv_lib_gcc___cmpdi2=yes
20228 else
20229 echo "$as_me: failed program was:" >&5
20230 sed 's/^/| /' conftest.$ac_ext >&5
20232 ac_cv_lib_gcc___cmpdi2=no
20233 fi
20235 rm -f core conftest.err conftest.$ac_objext \
20236 conftest$ac_exeext conftest.$ac_ext
20237 LIBS=$ac_check_lib_save_LIBS
20238 fi
20239 { echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___cmpdi2" >&5
20240 echo "${ECHO_T}$ac_cv_lib_gcc___cmpdi2" >&6; }
20241 if test $ac_cv_lib_gcc___cmpdi2 = yes; then
20243 cat >>confdefs.h <<\_ACEOF
20244 #define HAVE___CMPDI2 1
20245 _ACEOF
20247 fi
20249 fi
20251 if test "$llvm_cv_os_type" = "MingW" ; then
20252 { echo "$as_me:$LINENO: checking whether EnumerateLoadedModules() accepts new decl" >&5
20253 echo $ECHO_N "checking whether EnumerateLoadedModules() accepts new decl... $ECHO_C" >&6; }
20254 cat >conftest.$ac_ext <<_ACEOF
20256 /* confdefs.h. */
20257 _ACEOF
20258 cat confdefs.h >>conftest.$ac_ext
20259 cat >>conftest.$ac_ext <<_ACEOF
20260 /* end confdefs.h. */
20262 #include <windows.h>
20263 #include <imagehlp.h>
20264 extern void foo(PENUMLOADED_MODULES_CALLBACK);
20265 extern void foo(BOOL(CALLBACK*)(PCSTR,ULONG_PTR,ULONG,PVOID));
20268 _ACEOF
20269 rm -f conftest.$ac_objext
20270 if { (ac_try="$ac_compile"
20271 case "(($ac_try" in
20272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20273 *) ac_try_echo=$ac_try;;
20274 esac
20275 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20276 (eval "$ac_compile") 2>conftest.er1
20277 ac_status=$?
20278 grep -v '^ *+' conftest.er1 >conftest.err
20279 rm -f conftest.er1
20280 cat conftest.err >&5
20281 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20282 (exit $ac_status); } &&
20283 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
20284 { (case "(($ac_try" in
20285 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20286 *) ac_try_echo=$ac_try;;
20287 esac
20288 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20289 (eval "$ac_try") 2>&5
20290 ac_status=$?
20291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20292 (exit $ac_status); }; } &&
20293 { ac_try='test -s conftest.$ac_objext'
20294 { (case "(($ac_try" in
20295 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20296 *) ac_try_echo=$ac_try;;
20297 esac
20298 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20299 (eval "$ac_try") 2>&5
20300 ac_status=$?
20301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20302 (exit $ac_status); }; }; then
20304 { echo "$as_me:$LINENO: result: yes" >&5
20305 echo "${ECHO_T}yes" >&6; }
20306 llvm_cv_win32_elmcb_pcstr="PCSTR"
20308 else
20309 echo "$as_me: failed program was:" >&5
20310 sed 's/^/| /' conftest.$ac_ext >&5
20313 { echo "$as_me:$LINENO: result: no" >&5
20314 echo "${ECHO_T}no" >&6; }
20315 llvm_cv_win32_elmcb_pcstr="PSTR"
20317 fi
20319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20321 cat >>confdefs.h <<_ACEOF
20322 #define WIN32_ELMCB_PCSTR $llvm_cv_win32_elmcb_pcstr
20323 _ACEOF
20325 fi
20329 { echo "$as_me:$LINENO: checking for isnan in <math.h>" >&5
20330 echo $ECHO_N "checking for isnan in <math.h>... $ECHO_C" >&6; }
20331 if test "${ac_cv_func_isnan_in_math_h+set}" = set; then
20332 echo $ECHO_N "(cached) $ECHO_C" >&6
20333 else
20335 ac_ext=cpp
20336 ac_cpp='$CXXCPP $CPPFLAGS'
20337 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20338 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20339 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20341 cat >conftest.$ac_ext <<_ACEOF
20342 /* confdefs.h. */
20343 _ACEOF
20344 cat confdefs.h >>conftest.$ac_ext
20345 cat >>conftest.$ac_ext <<_ACEOF
20346 /* end confdefs.h. */
20347 #include <math.h>
20348 int
20349 main ()
20350 {
20351 float f; isnan(f);
20352 ;
20353 return 0;
20354 }
20355 _ACEOF
20356 rm -f conftest.$ac_objext
20357 if { (ac_try="$ac_compile"
20358 case "(($ac_try" in
20359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20360 *) ac_try_echo=$ac_try;;
20361 esac
20362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20363 (eval "$ac_compile") 2>conftest.er1
20364 ac_status=$?
20365 grep -v '^ *+' conftest.er1 >conftest.err
20366 rm -f conftest.er1
20367 cat conftest.err >&5
20368 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20369 (exit $ac_status); } &&
20370 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20371 { (case "(($ac_try" in
20372 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20373 *) ac_try_echo=$ac_try;;
20374 esac
20375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20376 (eval "$ac_try") 2>&5
20377 ac_status=$?
20378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20379 (exit $ac_status); }; } &&
20380 { ac_try='test -s conftest.$ac_objext'
20381 { (case "(($ac_try" in
20382 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20383 *) ac_try_echo=$ac_try;;
20384 esac
20385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20386 (eval "$ac_try") 2>&5
20387 ac_status=$?
20388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20389 (exit $ac_status); }; }; then
20390 ac_cv_func_isnan_in_math_h=yes
20391 else
20392 echo "$as_me: failed program was:" >&5
20393 sed 's/^/| /' conftest.$ac_ext >&5
20395 ac_cv_func_isnan_in_math_h=no
20396 fi
20398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20399 ac_ext=c
20400 ac_cpp='$CPP $CPPFLAGS'
20401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20406 fi
20407 { echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_math_h" >&5
20408 echo "${ECHO_T}$ac_cv_func_isnan_in_math_h" >&6; }
20411 if test "$ac_cv_func_isnan_in_math_h" = "yes" ; then
20413 cat >>confdefs.h <<\_ACEOF
20414 #define HAVE_ISNAN_IN_MATH_H 1
20415 _ACEOF
20417 fi
20420 { echo "$as_me:$LINENO: checking for isnan in <cmath>" >&5
20421 echo $ECHO_N "checking for isnan in <cmath>... $ECHO_C" >&6; }
20422 if test "${ac_cv_func_isnan_in_cmath+set}" = set; then
20423 echo $ECHO_N "(cached) $ECHO_C" >&6
20424 else
20426 ac_ext=cpp
20427 ac_cpp='$CXXCPP $CPPFLAGS'
20428 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20429 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20430 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20432 cat >conftest.$ac_ext <<_ACEOF
20433 /* confdefs.h. */
20434 _ACEOF
20435 cat confdefs.h >>conftest.$ac_ext
20436 cat >>conftest.$ac_ext <<_ACEOF
20437 /* end confdefs.h. */
20438 #include <cmath>
20439 int
20440 main ()
20441 {
20442 float f; isnan(f);
20443 ;
20444 return 0;
20445 }
20446 _ACEOF
20447 rm -f conftest.$ac_objext
20448 if { (ac_try="$ac_compile"
20449 case "(($ac_try" in
20450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20451 *) ac_try_echo=$ac_try;;
20452 esac
20453 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20454 (eval "$ac_compile") 2>conftest.er1
20455 ac_status=$?
20456 grep -v '^ *+' conftest.er1 >conftest.err
20457 rm -f conftest.er1
20458 cat conftest.err >&5
20459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20460 (exit $ac_status); } &&
20461 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20462 { (case "(($ac_try" in
20463 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20464 *) ac_try_echo=$ac_try;;
20465 esac
20466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20467 (eval "$ac_try") 2>&5
20468 ac_status=$?
20469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20470 (exit $ac_status); }; } &&
20471 { ac_try='test -s conftest.$ac_objext'
20472 { (case "(($ac_try" in
20473 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20474 *) ac_try_echo=$ac_try;;
20475 esac
20476 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20477 (eval "$ac_try") 2>&5
20478 ac_status=$?
20479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20480 (exit $ac_status); }; }; then
20481 ac_cv_func_isnan_in_cmath=yes
20482 else
20483 echo "$as_me: failed program was:" >&5
20484 sed 's/^/| /' conftest.$ac_ext >&5
20486 ac_cv_func_isnan_in_cmath=no
20487 fi
20489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20490 ac_ext=c
20491 ac_cpp='$CPP $CPPFLAGS'
20492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20497 fi
20498 { echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_cmath" >&5
20499 echo "${ECHO_T}$ac_cv_func_isnan_in_cmath" >&6; }
20501 if test "$ac_cv_func_isnan_in_cmath" = "yes" ; then
20503 cat >>confdefs.h <<\_ACEOF
20504 #define HAVE_ISNAN_IN_CMATH 1
20505 _ACEOF
20507 fi
20510 { echo "$as_me:$LINENO: checking for std::isnan in <cmath>" >&5
20511 echo $ECHO_N "checking for std::isnan in <cmath>... $ECHO_C" >&6; }
20512 if test "${ac_cv_func_std_isnan_in_cmath+set}" = set; then
20513 echo $ECHO_N "(cached) $ECHO_C" >&6
20514 else
20516 ac_ext=cpp
20517 ac_cpp='$CXXCPP $CPPFLAGS'
20518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20522 cat >conftest.$ac_ext <<_ACEOF
20523 /* confdefs.h. */
20524 _ACEOF
20525 cat confdefs.h >>conftest.$ac_ext
20526 cat >>conftest.$ac_ext <<_ACEOF
20527 /* end confdefs.h. */
20528 #include <cmath>
20529 int
20530 main ()
20531 {
20532 float f; std::isnan(f);
20533 ;
20534 return 0;
20535 }
20536 _ACEOF
20537 rm -f conftest.$ac_objext
20538 if { (ac_try="$ac_compile"
20539 case "(($ac_try" in
20540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20541 *) ac_try_echo=$ac_try;;
20542 esac
20543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20544 (eval "$ac_compile") 2>conftest.er1
20545 ac_status=$?
20546 grep -v '^ *+' conftest.er1 >conftest.err
20547 rm -f conftest.er1
20548 cat conftest.err >&5
20549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20550 (exit $ac_status); } &&
20551 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20552 { (case "(($ac_try" in
20553 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20554 *) ac_try_echo=$ac_try;;
20555 esac
20556 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20557 (eval "$ac_try") 2>&5
20558 ac_status=$?
20559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20560 (exit $ac_status); }; } &&
20561 { ac_try='test -s conftest.$ac_objext'
20562 { (case "(($ac_try" in
20563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20564 *) ac_try_echo=$ac_try;;
20565 esac
20566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20567 (eval "$ac_try") 2>&5
20568 ac_status=$?
20569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20570 (exit $ac_status); }; }; then
20571 ac_cv_func_std_isnan_in_cmath=yes
20572 else
20573 echo "$as_me: failed program was:" >&5
20574 sed 's/^/| /' conftest.$ac_ext >&5
20576 ac_cv_func_std_isnan_in_cmath=no
20577 fi
20579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20580 ac_ext=c
20581 ac_cpp='$CPP $CPPFLAGS'
20582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20587 fi
20588 { echo "$as_me:$LINENO: result: $ac_cv_func_std_isnan_in_cmath" >&5
20589 echo "${ECHO_T}$ac_cv_func_std_isnan_in_cmath" >&6; }
20591 if test "$ac_cv_func_std_isnan_in_cmath" = "yes" ; then
20593 cat >>confdefs.h <<\_ACEOF
20594 #define HAVE_STD_ISNAN_IN_CMATH 1
20595 _ACEOF
20597 fi
20602 { echo "$as_me:$LINENO: checking for isinf in <math.h>" >&5
20603 echo $ECHO_N "checking for isinf in <math.h>... $ECHO_C" >&6; }
20604 if test "${ac_cv_func_isinf_in_math_h+set}" = set; then
20605 echo $ECHO_N "(cached) $ECHO_C" >&6
20606 else
20608 ac_ext=cpp
20609 ac_cpp='$CXXCPP $CPPFLAGS'
20610 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20611 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20612 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20614 cat >conftest.$ac_ext <<_ACEOF
20615 /* confdefs.h. */
20616 _ACEOF
20617 cat confdefs.h >>conftest.$ac_ext
20618 cat >>conftest.$ac_ext <<_ACEOF
20619 /* end confdefs.h. */
20620 #include <math.h>
20621 int
20622 main ()
20623 {
20624 float f; isinf(f);
20625 ;
20626 return 0;
20627 }
20628 _ACEOF
20629 rm -f conftest.$ac_objext
20630 if { (ac_try="$ac_compile"
20631 case "(($ac_try" in
20632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20633 *) ac_try_echo=$ac_try;;
20634 esac
20635 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20636 (eval "$ac_compile") 2>conftest.er1
20637 ac_status=$?
20638 grep -v '^ *+' conftest.er1 >conftest.err
20639 rm -f conftest.er1
20640 cat conftest.err >&5
20641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20642 (exit $ac_status); } &&
20643 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20644 { (case "(($ac_try" in
20645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20646 *) ac_try_echo=$ac_try;;
20647 esac
20648 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20649 (eval "$ac_try") 2>&5
20650 ac_status=$?
20651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20652 (exit $ac_status); }; } &&
20653 { ac_try='test -s conftest.$ac_objext'
20654 { (case "(($ac_try" in
20655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20656 *) ac_try_echo=$ac_try;;
20657 esac
20658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20659 (eval "$ac_try") 2>&5
20660 ac_status=$?
20661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20662 (exit $ac_status); }; }; then
20663 ac_cv_func_isinf_in_math_h=yes
20664 else
20665 echo "$as_me: failed program was:" >&5
20666 sed 's/^/| /' conftest.$ac_ext >&5
20668 ac_cv_func_isinf_in_math_h=no
20669 fi
20671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20672 ac_ext=c
20673 ac_cpp='$CPP $CPPFLAGS'
20674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20679 fi
20680 { echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_math_h" >&5
20681 echo "${ECHO_T}$ac_cv_func_isinf_in_math_h" >&6; }
20683 if test "$ac_cv_func_isinf_in_math_h" = "yes" ; then
20685 cat >>confdefs.h <<\_ACEOF
20686 #define HAVE_ISINF_IN_MATH_H 1
20687 _ACEOF
20689 fi
20692 { echo "$as_me:$LINENO: checking for isinf in <cmath>" >&5
20693 echo $ECHO_N "checking for isinf in <cmath>... $ECHO_C" >&6; }
20694 if test "${ac_cv_func_isinf_in_cmath+set}" = set; then
20695 echo $ECHO_N "(cached) $ECHO_C" >&6
20696 else
20698 ac_ext=cpp
20699 ac_cpp='$CXXCPP $CPPFLAGS'
20700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20704 cat >conftest.$ac_ext <<_ACEOF
20705 /* confdefs.h. */
20706 _ACEOF
20707 cat confdefs.h >>conftest.$ac_ext
20708 cat >>conftest.$ac_ext <<_ACEOF
20709 /* end confdefs.h. */
20710 #include <cmath>
20711 int
20712 main ()
20713 {
20714 float f; isinf(f);
20715 ;
20716 return 0;
20717 }
20718 _ACEOF
20719 rm -f conftest.$ac_objext
20720 if { (ac_try="$ac_compile"
20721 case "(($ac_try" in
20722 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20723 *) ac_try_echo=$ac_try;;
20724 esac
20725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20726 (eval "$ac_compile") 2>conftest.er1
20727 ac_status=$?
20728 grep -v '^ *+' conftest.er1 >conftest.err
20729 rm -f conftest.er1
20730 cat conftest.err >&5
20731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20732 (exit $ac_status); } &&
20733 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20734 { (case "(($ac_try" in
20735 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20736 *) ac_try_echo=$ac_try;;
20737 esac
20738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20739 (eval "$ac_try") 2>&5
20740 ac_status=$?
20741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20742 (exit $ac_status); }; } &&
20743 { ac_try='test -s conftest.$ac_objext'
20744 { (case "(($ac_try" in
20745 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20746 *) ac_try_echo=$ac_try;;
20747 esac
20748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20749 (eval "$ac_try") 2>&5
20750 ac_status=$?
20751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20752 (exit $ac_status); }; }; then
20753 ac_cv_func_isinf_in_cmath=yes
20754 else
20755 echo "$as_me: failed program was:" >&5
20756 sed 's/^/| /' conftest.$ac_ext >&5
20758 ac_cv_func_isinf_in_cmath=no
20759 fi
20761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20762 ac_ext=c
20763 ac_cpp='$CPP $CPPFLAGS'
20764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20769 fi
20770 { echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_cmath" >&5
20771 echo "${ECHO_T}$ac_cv_func_isinf_in_cmath" >&6; }
20773 if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then
20775 cat >>confdefs.h <<\_ACEOF
20776 #define HAVE_ISINF_IN_CMATH 1
20777 _ACEOF
20779 fi
20782 { echo "$as_me:$LINENO: checking for std::isinf in <cmath>" >&5
20783 echo $ECHO_N "checking for std::isinf in <cmath>... $ECHO_C" >&6; }
20784 if test "${ac_cv_func_std_isinf_in_cmath+set}" = set; then
20785 echo $ECHO_N "(cached) $ECHO_C" >&6
20786 else
20788 ac_ext=cpp
20789 ac_cpp='$CXXCPP $CPPFLAGS'
20790 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20791 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20792 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20794 cat >conftest.$ac_ext <<_ACEOF
20795 /* confdefs.h. */
20796 _ACEOF
20797 cat confdefs.h >>conftest.$ac_ext
20798 cat >>conftest.$ac_ext <<_ACEOF
20799 /* end confdefs.h. */
20800 #include <cmath>
20801 int
20802 main ()
20803 {
20804 float f; std::isinf(f);
20805 ;
20806 return 0;
20807 }
20808 _ACEOF
20809 rm -f conftest.$ac_objext
20810 if { (ac_try="$ac_compile"
20811 case "(($ac_try" in
20812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20813 *) ac_try_echo=$ac_try;;
20814 esac
20815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20816 (eval "$ac_compile") 2>conftest.er1
20817 ac_status=$?
20818 grep -v '^ *+' conftest.er1 >conftest.err
20819 rm -f conftest.er1
20820 cat conftest.err >&5
20821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20822 (exit $ac_status); } &&
20823 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20824 { (case "(($ac_try" in
20825 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20826 *) ac_try_echo=$ac_try;;
20827 esac
20828 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20829 (eval "$ac_try") 2>&5
20830 ac_status=$?
20831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20832 (exit $ac_status); }; } &&
20833 { ac_try='test -s conftest.$ac_objext'
20834 { (case "(($ac_try" in
20835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20836 *) ac_try_echo=$ac_try;;
20837 esac
20838 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20839 (eval "$ac_try") 2>&5
20840 ac_status=$?
20841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20842 (exit $ac_status); }; }; then
20843 ac_cv_func_std_isinf_in_cmath=yes
20844 else
20845 echo "$as_me: failed program was:" >&5
20846 sed 's/^/| /' conftest.$ac_ext >&5
20848 ac_cv_func_std_isinf_in_cmath=no
20849 fi
20851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20852 ac_ext=c
20853 ac_cpp='$CPP $CPPFLAGS'
20854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20859 fi
20860 { echo "$as_me:$LINENO: result: $ac_cv_func_std_isinf_in_cmath" >&5
20861 echo "${ECHO_T}$ac_cv_func_std_isinf_in_cmath" >&6; }
20863 if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then
20865 cat >>confdefs.h <<\_ACEOF
20866 #define HAVE_STD_ISINF_IN_CMATH 1
20867 _ACEOF
20869 fi
20872 { echo "$as_me:$LINENO: checking for finite in <ieeefp.h>" >&5
20873 echo $ECHO_N "checking for finite in <ieeefp.h>... $ECHO_C" >&6; }
20874 if test "${ac_cv_func_finite_in_ieeefp_h+set}" = set; then
20875 echo $ECHO_N "(cached) $ECHO_C" >&6
20876 else
20878 ac_ext=cpp
20879 ac_cpp='$CXXCPP $CPPFLAGS'
20880 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20881 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20882 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20884 cat >conftest.$ac_ext <<_ACEOF
20885 /* confdefs.h. */
20886 _ACEOF
20887 cat confdefs.h >>conftest.$ac_ext
20888 cat >>conftest.$ac_ext <<_ACEOF
20889 /* end confdefs.h. */
20890 #include <ieeefp.h>
20891 int
20892 main ()
20893 {
20894 float f; finite(f);
20895 ;
20896 return 0;
20897 }
20898 _ACEOF
20899 rm -f conftest.$ac_objext
20900 if { (ac_try="$ac_compile"
20901 case "(($ac_try" in
20902 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20903 *) ac_try_echo=$ac_try;;
20904 esac
20905 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20906 (eval "$ac_compile") 2>conftest.er1
20907 ac_status=$?
20908 grep -v '^ *+' conftest.er1 >conftest.err
20909 rm -f conftest.er1
20910 cat conftest.err >&5
20911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20912 (exit $ac_status); } &&
20913 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
20914 { (case "(($ac_try" in
20915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20916 *) ac_try_echo=$ac_try;;
20917 esac
20918 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20919 (eval "$ac_try") 2>&5
20920 ac_status=$?
20921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20922 (exit $ac_status); }; } &&
20923 { ac_try='test -s conftest.$ac_objext'
20924 { (case "(($ac_try" in
20925 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20926 *) ac_try_echo=$ac_try;;
20927 esac
20928 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20929 (eval "$ac_try") 2>&5
20930 ac_status=$?
20931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20932 (exit $ac_status); }; }; then
20933 ac_cv_func_finite_in_ieeefp_h=yes
20934 else
20935 echo "$as_me: failed program was:" >&5
20936 sed 's/^/| /' conftest.$ac_ext >&5
20938 ac_cv_func_finite_in_ieeefp_h=no
20939 fi
20941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20942 ac_ext=c
20943 ac_cpp='$CPP $CPPFLAGS'
20944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20949 fi
20950 { echo "$as_me:$LINENO: result: $ac_cv_func_finite_in_ieeefp_h" >&5
20951 echo "${ECHO_T}$ac_cv_func_finite_in_ieeefp_h" >&6; }
20953 if test "$ac_cv_func_finite_in_ieeefp_h" = "yes" ; then
20955 cat >>confdefs.h <<\_ACEOF
20956 #define HAVE_FINITE_IN_IEEEFP_H 1
20957 _ACEOF
20959 fi
20963 if test "$llvm_cv_platform_type" = "Unix" ; then
20966 for ac_header in stdlib.h unistd.h
20967 do
20968 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
20969 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
20970 { echo "$as_me:$LINENO: checking for $ac_header" >&5
20971 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
20972 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
20973 echo $ECHO_N "(cached) $ECHO_C" >&6
20974 fi
20975 ac_res=`eval echo '${'$as_ac_Header'}'`
20976 { echo "$as_me:$LINENO: result: $ac_res" >&5
20977 echo "${ECHO_T}$ac_res" >&6; }
20978 else
20979 # Is the header compilable?
20980 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
20981 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
20982 cat >conftest.$ac_ext <<_ACEOF
20983 /* confdefs.h. */
20984 _ACEOF
20985 cat confdefs.h >>conftest.$ac_ext
20986 cat >>conftest.$ac_ext <<_ACEOF
20987 /* end confdefs.h. */
20988 $ac_includes_default
20989 #include <$ac_header>
20990 _ACEOF
20991 rm -f conftest.$ac_objext
20992 if { (ac_try="$ac_compile"
20993 case "(($ac_try" in
20994 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20995 *) ac_try_echo=$ac_try;;
20996 esac
20997 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20998 (eval "$ac_compile") 2>conftest.er1
20999 ac_status=$?
21000 grep -v '^ *+' conftest.er1 >conftest.err
21001 rm -f conftest.er1
21002 cat conftest.err >&5
21003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21004 (exit $ac_status); } &&
21005 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
21006 { (case "(($ac_try" in
21007 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21008 *) ac_try_echo=$ac_try;;
21009 esac
21010 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21011 (eval "$ac_try") 2>&5
21012 ac_status=$?
21013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21014 (exit $ac_status); }; } &&
21015 { ac_try='test -s conftest.$ac_objext'
21016 { (case "(($ac_try" in
21017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21018 *) ac_try_echo=$ac_try;;
21019 esac
21020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21021 (eval "$ac_try") 2>&5
21022 ac_status=$?
21023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21024 (exit $ac_status); }; }; then
21025 ac_header_compiler=yes
21026 else
21027 echo "$as_me: failed program was:" >&5
21028 sed 's/^/| /' conftest.$ac_ext >&5
21030 ac_header_compiler=no
21031 fi
21033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21034 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21035 echo "${ECHO_T}$ac_header_compiler" >&6; }
21037 # Is the header present?
21038 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21039 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21040 cat >conftest.$ac_ext <<_ACEOF
21041 /* confdefs.h. */
21042 _ACEOF
21043 cat confdefs.h >>conftest.$ac_ext
21044 cat >>conftest.$ac_ext <<_ACEOF
21045 /* end confdefs.h. */
21046 #include <$ac_header>
21047 _ACEOF
21048 if { (ac_try="$ac_cpp conftest.$ac_ext"
21049 case "(($ac_try" in
21050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21051 *) ac_try_echo=$ac_try;;
21052 esac
21053 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21054 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21055 ac_status=$?
21056 grep -v '^ *+' conftest.er1 >conftest.err
21057 rm -f conftest.er1
21058 cat conftest.err >&5
21059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21060 (exit $ac_status); } >/dev/null; then
21061 if test -s conftest.err; then
21062 ac_cpp_err=$ac_c_preproc_warn_flag
21063 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
21064 else
21065 ac_cpp_err=
21066 fi
21067 else
21068 ac_cpp_err=yes
21069 fi
21070 if test -z "$ac_cpp_err"; then
21071 ac_header_preproc=yes
21072 else
21073 echo "$as_me: failed program was:" >&5
21074 sed 's/^/| /' conftest.$ac_ext >&5
21076 ac_header_preproc=no
21077 fi
21079 rm -f conftest.err conftest.$ac_ext
21080 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21081 echo "${ECHO_T}$ac_header_preproc" >&6; }
21083 # So? What about this header?
21084 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21085 yes:no: )
21086 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21087 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21088 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21089 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21090 ac_header_preproc=yes
21091 ;;
21092 no:yes:* )
21093 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21094 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21095 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
21096 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
21097 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21098 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21099 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
21100 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
21101 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21102 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21103 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21104 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21105 ( cat <<\_ASBOX
21106 ## ------------------------------------ ##
21107 ## Report this to http://llvm.org/bugs/ ##
21108 ## ------------------------------------ ##
21109 _ASBOX
21110 ) | sed "s/^/$as_me: WARNING: /" >&2
21111 ;;
21112 esac
21113 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21114 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21115 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21116 echo $ECHO_N "(cached) $ECHO_C" >&6
21117 else
21118 eval "$as_ac_Header=\$ac_header_preproc"
21119 fi
21120 ac_res=`eval echo '${'$as_ac_Header'}'`
21121 { echo "$as_me:$LINENO: result: $ac_res" >&5
21122 echo "${ECHO_T}$ac_res" >&6; }
21124 fi
21125 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21126 cat >>confdefs.h <<_ACEOF
21127 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21128 _ACEOF
21130 fi
21132 done
21135 for ac_func in getpagesize
21136 do
21137 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
21138 { echo "$as_me:$LINENO: checking for $ac_func" >&5
21139 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
21140 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
21141 echo $ECHO_N "(cached) $ECHO_C" >&6
21142 else
21143 cat >conftest.$ac_ext <<_ACEOF
21144 /* confdefs.h. */
21145 _ACEOF
21146 cat confdefs.h >>conftest.$ac_ext
21147 cat >>conftest.$ac_ext <<_ACEOF
21148 /* end confdefs.h. */
21149 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
21150 For example, HP-UX 11i <limits.h> declares gettimeofday. */
21151 #define $ac_func innocuous_$ac_func
21153 /* System header to define __stub macros and hopefully few prototypes,
21154 which can conflict with char $ac_func (); below.
21155 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
21156 <limits.h> exists even on freestanding compilers. */
21158 #ifdef __STDC__
21159 # include <limits.h>
21160 #else
21161 # include <assert.h>
21162 #endif
21164 #undef $ac_func
21166 /* Override any GCC internal prototype to avoid an error.
21167 Use char because int might match the return type of a GCC
21168 builtin and then its argument prototype would still apply. */
21169 #ifdef __cplusplus
21170 extern "C"
21171 #endif
21172 char $ac_func ();
21173 /* The GNU C library defines this for functions which it implements
21174 to always fail with ENOSYS. Some functions are actually named
21175 something starting with __ and the normal name is an alias. */
21176 #if defined __stub_$ac_func || defined __stub___$ac_func
21177 choke me
21178 #endif
21180 int
21181 main ()
21182 {
21183 return $ac_func ();
21184 ;
21185 return 0;
21186 }
21187 _ACEOF
21188 rm -f conftest.$ac_objext conftest$ac_exeext
21189 if { (ac_try="$ac_link"
21190 case "(($ac_try" in
21191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21192 *) ac_try_echo=$ac_try;;
21193 esac
21194 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21195 (eval "$ac_link") 2>conftest.er1
21196 ac_status=$?
21197 grep -v '^ *+' conftest.er1 >conftest.err
21198 rm -f conftest.er1
21199 cat conftest.err >&5
21200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21201 (exit $ac_status); } &&
21202 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
21203 { (case "(($ac_try" in
21204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21205 *) ac_try_echo=$ac_try;;
21206 esac
21207 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21208 (eval "$ac_try") 2>&5
21209 ac_status=$?
21210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21211 (exit $ac_status); }; } &&
21212 { ac_try='test -s conftest$ac_exeext'
21213 { (case "(($ac_try" in
21214 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21215 *) ac_try_echo=$ac_try;;
21216 esac
21217 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21218 (eval "$ac_try") 2>&5
21219 ac_status=$?
21220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21221 (exit $ac_status); }; }; then
21222 eval "$as_ac_var=yes"
21223 else
21224 echo "$as_me: failed program was:" >&5
21225 sed 's/^/| /' conftest.$ac_ext >&5
21227 eval "$as_ac_var=no"
21228 fi
21230 rm -f core conftest.err conftest.$ac_objext \
21231 conftest$ac_exeext conftest.$ac_ext
21232 fi
21233 ac_res=`eval echo '${'$as_ac_var'}'`
21234 { echo "$as_me:$LINENO: result: $ac_res" >&5
21235 echo "${ECHO_T}$ac_res" >&6; }
21236 if test `eval echo '${'$as_ac_var'}'` = yes; then
21237 cat >>confdefs.h <<_ACEOF
21238 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
21239 _ACEOF
21241 fi
21242 done
21244 { echo "$as_me:$LINENO: checking for working mmap" >&5
21245 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
21246 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
21247 echo $ECHO_N "(cached) $ECHO_C" >&6
21248 else
21249 if test "$cross_compiling" = yes; then
21250 ac_cv_func_mmap_fixed_mapped=no
21251 else
21252 cat >conftest.$ac_ext <<_ACEOF
21253 /* confdefs.h. */
21254 _ACEOF
21255 cat confdefs.h >>conftest.$ac_ext
21256 cat >>conftest.$ac_ext <<_ACEOF
21257 /* end confdefs.h. */
21258 $ac_includes_default
21259 /* malloc might have been renamed as rpl_malloc. */
21260 #undef malloc
21262 /* Thanks to Mike Haertel and Jim Avera for this test.
21263 Here is a matrix of mmap possibilities:
21264 mmap private not fixed
21265 mmap private fixed at somewhere currently unmapped
21266 mmap private fixed at somewhere already mapped
21267 mmap shared not fixed
21268 mmap shared fixed at somewhere currently unmapped
21269 mmap shared fixed at somewhere already mapped
21270 For private mappings, we should verify that changes cannot be read()
21271 back from the file, nor mmap's back from the file at a different
21272 address. (There have been systems where private was not correctly
21273 implemented like the infamous i386 svr4.0, and systems where the
21274 VM page cache was not coherent with the file system buffer cache
21275 like early versions of FreeBSD and possibly contemporary NetBSD.)
21276 For shared mappings, we should conversely verify that changes get
21277 propagated back to all the places they're supposed to be.
21279 Grep wants private fixed already mapped.
21280 The main things grep needs to know about mmap are:
21281 * does it exist and is it safe to write into the mmap'd area
21282 * how to use it (BSD variants) */
21284 #include <fcntl.h>
21285 #include <sys/mman.h>
21287 #if !STDC_HEADERS && !HAVE_STDLIB_H
21288 char *malloc ();
21289 #endif
21291 /* This mess was copied from the GNU getpagesize.h. */
21292 #if !HAVE_GETPAGESIZE
21293 /* Assume that all systems that can run configure have sys/param.h. */
21294 # if !HAVE_SYS_PARAM_H
21295 # define HAVE_SYS_PARAM_H 1
21296 # endif
21298 # ifdef _SC_PAGESIZE
21299 # define getpagesize() sysconf(_SC_PAGESIZE)
21300 # else /* no _SC_PAGESIZE */
21301 # if HAVE_SYS_PARAM_H
21302 # include <sys/param.h>
21303 # ifdef EXEC_PAGESIZE
21304 # define getpagesize() EXEC_PAGESIZE
21305 # else /* no EXEC_PAGESIZE */
21306 # ifdef NBPG
21307 # define getpagesize() NBPG * CLSIZE
21308 # ifndef CLSIZE
21309 # define CLSIZE 1
21310 # endif /* no CLSIZE */
21311 # else /* no NBPG */
21312 # ifdef NBPC
21313 # define getpagesize() NBPC
21314 # else /* no NBPC */
21315 # ifdef PAGESIZE
21316 # define getpagesize() PAGESIZE
21317 # endif /* PAGESIZE */
21318 # endif /* no NBPC */
21319 # endif /* no NBPG */
21320 # endif /* no EXEC_PAGESIZE */
21321 # else /* no HAVE_SYS_PARAM_H */
21322 # define getpagesize() 8192 /* punt totally */
21323 # endif /* no HAVE_SYS_PARAM_H */
21324 # endif /* no _SC_PAGESIZE */
21326 #endif /* no HAVE_GETPAGESIZE */
21328 int
21329 main ()
21330 {
21331 char *data, *data2, *data3;
21332 int i, pagesize;
21333 int fd;
21335 pagesize = getpagesize ();
21337 /* First, make a file with some known garbage in it. */
21338 data = (char *) malloc (pagesize);
21339 if (!data)
21340 return 1;
21341 for (i = 0; i < pagesize; ++i)
21342 *(data + i) = rand ();
21343 umask (0);
21344 fd = creat ("conftest.mmap", 0600);
21345 if (fd < 0)
21346 return 1;
21347 if (write (fd, data, pagesize) != pagesize)
21348 return 1;
21349 close (fd);
21351 /* Next, try to mmap the file at a fixed address which already has
21352 something else allocated at it. If we can, also make sure that
21353 we see the same garbage. */
21354 fd = open ("conftest.mmap", O_RDWR);
21355 if (fd < 0)
21356 return 1;
21357 data2 = (char *) malloc (2 * pagesize);
21358 if (!data2)
21359 return 1;
21360 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
21361 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
21362 MAP_PRIVATE | MAP_FIXED, fd, 0L))
21363 return 1;
21364 for (i = 0; i < pagesize; ++i)
21365 if (*(data + i) != *(data2 + i))
21366 return 1;
21368 /* Finally, make sure that changes to the mapped area do not
21369 percolate back to the file as seen by read(). (This is a bug on
21370 some variants of i386 svr4.0.) */
21371 for (i = 0; i < pagesize; ++i)
21372 *(data2 + i) = *(data2 + i) + 1;
21373 data3 = (char *) malloc (pagesize);
21374 if (!data3)
21375 return 1;
21376 if (read (fd, data3, pagesize) != pagesize)
21377 return 1;
21378 for (i = 0; i < pagesize; ++i)
21379 if (*(data + i) != *(data3 + i))
21380 return 1;
21381 close (fd);
21382 return 0;
21383 }
21384 _ACEOF
21385 rm -f conftest$ac_exeext
21386 if { (ac_try="$ac_link"
21387 case "(($ac_try" in
21388 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21389 *) ac_try_echo=$ac_try;;
21390 esac
21391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21392 (eval "$ac_link") 2>&5
21393 ac_status=$?
21394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21395 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
21396 { (case "(($ac_try" in
21397 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21398 *) ac_try_echo=$ac_try;;
21399 esac
21400 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21401 (eval "$ac_try") 2>&5
21402 ac_status=$?
21403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21404 (exit $ac_status); }; }; then
21405 ac_cv_func_mmap_fixed_mapped=yes
21406 else
21407 echo "$as_me: program exited with status $ac_status" >&5
21408 echo "$as_me: failed program was:" >&5
21409 sed 's/^/| /' conftest.$ac_ext >&5
21411 ( exit $ac_status )
21412 ac_cv_func_mmap_fixed_mapped=no
21413 fi
21414 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
21415 fi
21418 fi
21419 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
21420 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
21421 if test $ac_cv_func_mmap_fixed_mapped = yes; then
21423 cat >>confdefs.h <<\_ACEOF
21424 #define HAVE_MMAP 1
21425 _ACEOF
21427 fi
21428 rm -f conftest.mmap
21430 { echo "$as_me:$LINENO: checking for mmap of files" >&5
21431 echo $ECHO_N "checking for mmap of files... $ECHO_C" >&6; }
21432 if test "${ac_cv_func_mmap_file+set}" = set; then
21433 echo $ECHO_N "(cached) $ECHO_C" >&6
21434 else
21435 ac_ext=c
21436 ac_cpp='$CPP $CPPFLAGS'
21437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21441 if test "$cross_compiling" = yes; then
21442 ac_cv_func_mmap_file=no
21443 else
21444 cat >conftest.$ac_ext <<_ACEOF
21446 /* confdefs.h. */
21447 _ACEOF
21448 cat confdefs.h >>conftest.$ac_ext
21449 cat >>conftest.$ac_ext <<_ACEOF
21450 /* end confdefs.h. */
21452 #include <sys/types.h>
21453 #include <sys/mman.h>
21454 #include <fcntl.h>
21456 int
21457 main ()
21458 {
21460 int fd;
21461 fd = creat ("foo",0777);
21462 fd = (int) mmap (0, 1, PROT_READ, MAP_SHARED, fd, 0);
21463 unlink ("foo");
21464 return (fd != (int) MAP_FAILED);
21465 ;
21466 return 0;
21467 }
21468 _ACEOF
21469 rm -f conftest$ac_exeext
21470 if { (ac_try="$ac_link"
21471 case "(($ac_try" in
21472 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21473 *) ac_try_echo=$ac_try;;
21474 esac
21475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21476 (eval "$ac_link") 2>&5
21477 ac_status=$?
21478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21479 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
21480 { (case "(($ac_try" in
21481 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21482 *) ac_try_echo=$ac_try;;
21483 esac
21484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21485 (eval "$ac_try") 2>&5
21486 ac_status=$?
21487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21488 (exit $ac_status); }; }; then
21489 ac_cv_func_mmap_file=yes
21490 else
21491 echo "$as_me: program exited with status $ac_status" >&5
21492 echo "$as_me: failed program was:" >&5
21493 sed 's/^/| /' conftest.$ac_ext >&5
21495 ( exit $ac_status )
21496 ac_cv_func_mmap_file=no
21497 fi
21498 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
21499 fi
21502 ac_ext=c
21503 ac_cpp='$CPP $CPPFLAGS'
21504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21509 fi
21510 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_file" >&5
21511 echo "${ECHO_T}$ac_cv_func_mmap_file" >&6; }
21512 if test "$ac_cv_func_mmap_file" = yes; then
21514 cat >>confdefs.h <<\_ACEOF
21515 #define HAVE_MMAP_FILE
21516 _ACEOF
21518 MMAP_FILE=yes
21520 fi
21522 { echo "$as_me:$LINENO: checking if /dev/zero is needed for mmap" >&5
21523 echo $ECHO_N "checking if /dev/zero is needed for mmap... $ECHO_C" >&6; }
21524 if test "${ac_cv_need_dev_zero_for_mmap+set}" = set; then
21525 echo $ECHO_N "(cached) $ECHO_C" >&6
21526 else
21527 if test "$llvm_cv_os_type" = "Interix" ; then
21528 ac_cv_need_dev_zero_for_mmap=yes
21529 else
21530 ac_cv_need_dev_zero_for_mmap=no
21531 fi
21533 fi
21534 { echo "$as_me:$LINENO: result: $ac_cv_need_dev_zero_for_mmap" >&5
21535 echo "${ECHO_T}$ac_cv_need_dev_zero_for_mmap" >&6; }
21536 if test "$ac_cv_need_dev_zero_for_mmap" = yes; then
21538 cat >>confdefs.h <<\_ACEOF
21539 #define NEED_DEV_ZERO_FOR_MMAP 1
21540 _ACEOF
21542 fi
21544 if test "$ac_cv_func_mmap_fixed_mapped" = "no"
21545 then
21546 { echo "$as_me:$LINENO: WARNING: mmap() of a fixed address required but not supported" >&5
21547 echo "$as_me: WARNING: mmap() of a fixed address required but not supported" >&2;}
21548 fi
21549 if test "$ac_cv_func_mmap_file" = "no"
21550 then
21551 { echo "$as_me:$LINENO: WARNING: mmap() of files required but not found" >&5
21552 echo "$as_me: WARNING: mmap() of files required but not found" >&2;}
21553 fi
21554 fi
21556 { echo "$as_me:$LINENO: checking for GCC atomic builtins" >&5
21557 echo $ECHO_N "checking for GCC atomic builtins... $ECHO_C" >&6; }
21558 ac_ext=cpp
21559 ac_cpp='$CXXCPP $CPPFLAGS'
21560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21564 cat >conftest.$ac_ext <<_ACEOF
21566 /* confdefs.h. */
21567 _ACEOF
21568 cat confdefs.h >>conftest.$ac_ext
21569 cat >>conftest.$ac_ext <<_ACEOF
21570 /* end confdefs.h. */
21572 int main() {
21573 volatile unsigned long val = 1;
21574 __sync_synchronize();
21575 __sync_val_compare_and_swap(&val, 1, 0);
21576 __sync_add_and_fetch(&val, 1);
21577 __sync_sub_and_fetch(&val, 1);
21578 return 0;
21579 }
21582 _ACEOF
21583 rm -f conftest.$ac_objext conftest$ac_exeext
21584 if { (ac_try="$ac_link"
21585 case "(($ac_try" in
21586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21587 *) ac_try_echo=$ac_try;;
21588 esac
21589 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21590 (eval "$ac_link") 2>conftest.er1
21591 ac_status=$?
21592 grep -v '^ *+' conftest.er1 >conftest.err
21593 rm -f conftest.er1
21594 cat conftest.err >&5
21595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21596 (exit $ac_status); } &&
21597 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
21598 { (case "(($ac_try" in
21599 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21600 *) ac_try_echo=$ac_try;;
21601 esac
21602 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21603 (eval "$ac_try") 2>&5
21604 ac_status=$?
21605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21606 (exit $ac_status); }; } &&
21607 { ac_try='test -s conftest$ac_exeext'
21608 { (case "(($ac_try" in
21609 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21610 *) ac_try_echo=$ac_try;;
21611 esac
21612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21613 (eval "$ac_try") 2>&5
21614 ac_status=$?
21615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21616 (exit $ac_status); }; }; then
21618 { echo "$as_me:$LINENO: result: yes" >&5
21619 echo "${ECHO_T}yes" >&6; }
21621 cat >>confdefs.h <<\_ACEOF
21622 #define LLVM_HAS_ATOMICS 1
21623 _ACEOF
21626 else
21627 echo "$as_me: failed program was:" >&5
21628 sed 's/^/| /' conftest.$ac_ext >&5
21631 { echo "$as_me:$LINENO: result: no" >&5
21632 echo "${ECHO_T}no" >&6; }
21634 cat >>confdefs.h <<\_ACEOF
21635 #define LLVM_HAS_ATOMICS 0
21636 _ACEOF
21638 { echo "$as_me:$LINENO: WARNING: LLVM will be built thread-unsafe because atomic builtins are missing" >&5
21639 echo "$as_me: WARNING: LLVM will be built thread-unsafe because atomic builtins are missing" >&2;}
21641 fi
21643 rm -f core conftest.err conftest.$ac_objext \
21644 conftest$ac_exeext conftest.$ac_ext
21645 ac_ext=c
21646 ac_cpp='$CPP $CPPFLAGS'
21647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21653 if test "$llvm_cv_os_type" = "Linux" -a "$llvm_cv_target_arch" = "x86_64" ; then
21654 { echo "$as_me:$LINENO: checking for 32-bit userspace on 64-bit system" >&5
21655 echo $ECHO_N "checking for 32-bit userspace on 64-bit system... $ECHO_C" >&6; }
21656 if test "${llvm_cv_linux_mixed+set}" = set; then
21657 echo $ECHO_N "(cached) $ECHO_C" >&6
21658 else
21659 ac_ext=c
21660 ac_cpp='$CPP $CPPFLAGS'
21661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21665 cat >conftest.$ac_ext <<_ACEOF
21666 /* confdefs.h. */
21667 _ACEOF
21668 cat confdefs.h >>conftest.$ac_ext
21669 cat >>conftest.$ac_ext <<_ACEOF
21670 /* end confdefs.h. */
21671 #ifndef __x86_64__
21672 error: Not x86-64 even if uname says so!
21673 #endif
21675 int
21676 main ()
21677 {
21679 ;
21680 return 0;
21681 }
21682 _ACEOF
21683 rm -f conftest.$ac_objext
21684 if { (ac_try="$ac_compile"
21685 case "(($ac_try" in
21686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21687 *) ac_try_echo=$ac_try;;
21688 esac
21689 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21690 (eval "$ac_compile") 2>conftest.er1
21691 ac_status=$?
21692 grep -v '^ *+' conftest.er1 >conftest.err
21693 rm -f conftest.er1
21694 cat conftest.err >&5
21695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21696 (exit $ac_status); } &&
21697 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
21698 { (case "(($ac_try" in
21699 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21700 *) ac_try_echo=$ac_try;;
21701 esac
21702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21703 (eval "$ac_try") 2>&5
21704 ac_status=$?
21705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21706 (exit $ac_status); }; } &&
21707 { ac_try='test -s conftest.$ac_objext'
21708 { (case "(($ac_try" in
21709 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21710 *) ac_try_echo=$ac_try;;
21711 esac
21712 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21713 (eval "$ac_try") 2>&5
21714 ac_status=$?
21715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21716 (exit $ac_status); }; }; then
21717 llvm_cv_linux_mixed=no
21718 else
21719 echo "$as_me: failed program was:" >&5
21720 sed 's/^/| /' conftest.$ac_ext >&5
21722 llvm_cv_linux_mixed=yes
21723 fi
21725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21726 ac_ext=c
21727 ac_cpp='$CPP $CPPFLAGS'
21728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21733 fi
21734 { echo "$as_me:$LINENO: result: $llvm_cv_linux_mixed" >&5
21735 echo "${ECHO_T}$llvm_cv_linux_mixed" >&6; }
21737 if test "$llvm_cv_linux_mixed" = "yes"; then
21738 llvm_cv_target_arch="x86"
21739 ARCH="x86"
21740 fi
21741 fi
21744 for ac_func in __dso_handle
21745 do
21746 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
21747 { echo "$as_me:$LINENO: checking for $ac_func" >&5
21748 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
21749 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
21750 echo $ECHO_N "(cached) $ECHO_C" >&6
21751 else
21752 cat >conftest.$ac_ext <<_ACEOF
21753 /* confdefs.h. */
21754 _ACEOF
21755 cat confdefs.h >>conftest.$ac_ext
21756 cat >>conftest.$ac_ext <<_ACEOF
21757 /* end confdefs.h. */
21758 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
21759 For example, HP-UX 11i <limits.h> declares gettimeofday. */
21760 #define $ac_func innocuous_$ac_func
21762 /* System header to define __stub macros and hopefully few prototypes,
21763 which can conflict with char $ac_func (); below.
21764 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
21765 <limits.h> exists even on freestanding compilers. */
21767 #ifdef __STDC__
21768 # include <limits.h>
21769 #else
21770 # include <assert.h>
21771 #endif
21773 #undef $ac_func
21775 /* Override any GCC internal prototype to avoid an error.
21776 Use char because int might match the return type of a GCC
21777 builtin and then its argument prototype would still apply. */
21778 #ifdef __cplusplus
21779 extern "C"
21780 #endif
21781 char $ac_func ();
21782 /* The GNU C library defines this for functions which it implements
21783 to always fail with ENOSYS. Some functions are actually named
21784 something starting with __ and the normal name is an alias. */
21785 #if defined __stub_$ac_func || defined __stub___$ac_func
21786 choke me
21787 #endif
21789 int
21790 main ()
21791 {
21792 return $ac_func ();
21793 ;
21794 return 0;
21795 }
21796 _ACEOF
21797 rm -f conftest.$ac_objext conftest$ac_exeext
21798 if { (ac_try="$ac_link"
21799 case "(($ac_try" in
21800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21801 *) ac_try_echo=$ac_try;;
21802 esac
21803 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21804 (eval "$ac_link") 2>conftest.er1
21805 ac_status=$?
21806 grep -v '^ *+' conftest.er1 >conftest.err
21807 rm -f conftest.er1
21808 cat conftest.err >&5
21809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21810 (exit $ac_status); } &&
21811 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
21812 { (case "(($ac_try" in
21813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21814 *) ac_try_echo=$ac_try;;
21815 esac
21816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21817 (eval "$ac_try") 2>&5
21818 ac_status=$?
21819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21820 (exit $ac_status); }; } &&
21821 { ac_try='test -s conftest$ac_exeext'
21822 { (case "(($ac_try" in
21823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21824 *) ac_try_echo=$ac_try;;
21825 esac
21826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21827 (eval "$ac_try") 2>&5
21828 ac_status=$?
21829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21830 (exit $ac_status); }; }; then
21831 eval "$as_ac_var=yes"
21832 else
21833 echo "$as_me: failed program was:" >&5
21834 sed 's/^/| /' conftest.$ac_ext >&5
21836 eval "$as_ac_var=no"
21837 fi
21839 rm -f core conftest.err conftest.$ac_objext \
21840 conftest$ac_exeext conftest.$ac_ext
21841 fi
21842 ac_res=`eval echo '${'$as_ac_var'}'`
21843 { echo "$as_me:$LINENO: result: $ac_res" >&5
21844 echo "${ECHO_T}$ac_res" >&6; }
21845 if test `eval echo '${'$as_ac_var'}'` = yes; then
21846 cat >>confdefs.h <<_ACEOF
21847 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
21848 _ACEOF
21850 fi
21851 done
21854 SHLIBEXT=$libltdl_cv_shlibext
21857 SHLIBPATH_VAR=$libltdl_cv_shlibpath_var
21860 if test "${prefix}" = "NONE" ; then
21861 prefix="/usr/local"
21862 fi
21863 eval LLVM_PREFIX="${prefix}";
21864 eval LLVM_BINDIR="${prefix}/bin";
21865 eval LLVM_LIBDIR="${prefix}/lib";
21866 eval LLVM_DATADIR="${prefix}/share/llvm";
21867 eval LLVM_DOCSDIR="${prefix}/share/doc/llvm";
21868 eval LLVM_ETCDIR="${prefix}/etc/llvm";
21869 eval LLVM_INCLUDEDIR="${prefix}/include";
21870 eval LLVM_INFODIR="${prefix}/info";
21871 eval LLVM_MANDIR="${prefix}/man";
21872 LLVM_CONFIGTIME=`date`
21884 if test "${ENABLE_TIMESTAMPS}" = "0"; then
21885 LLVM_CONFIGTIME="(timestamp not enabled)"
21886 fi
21889 cat >>confdefs.h <<_ACEOF
21890 #define LLVM_PREFIX "$LLVM_PREFIX"
21891 _ACEOF
21894 cat >>confdefs.h <<_ACEOF
21895 #define LLVM_BINDIR "$LLVM_BINDIR"
21896 _ACEOF
21899 cat >>confdefs.h <<_ACEOF
21900 #define LLVM_LIBDIR "$LLVM_LIBDIR"
21901 _ACEOF
21904 cat >>confdefs.h <<_ACEOF
21905 #define LLVM_DATADIR "$LLVM_DATADIR"
21906 _ACEOF
21909 cat >>confdefs.h <<_ACEOF
21910 #define LLVM_DOCSDIR "$LLVM_DOCSDIR"
21911 _ACEOF
21914 cat >>confdefs.h <<_ACEOF
21915 #define LLVM_ETCDIR "$LLVM_ETCDIR"
21916 _ACEOF
21919 cat >>confdefs.h <<_ACEOF
21920 #define LLVM_INCLUDEDIR "$LLVM_INCLUDEDIR"
21921 _ACEOF
21924 cat >>confdefs.h <<_ACEOF
21925 #define LLVM_INFODIR "$LLVM_INFODIR"
21926 _ACEOF
21929 cat >>confdefs.h <<_ACEOF
21930 #define LLVM_MANDIR "$LLVM_MANDIR"
21931 _ACEOF
21934 cat >>confdefs.h <<_ACEOF
21935 #define LLVM_CONFIGTIME "$LLVM_CONFIGTIME"
21936 _ACEOF
21939 cat >>confdefs.h <<_ACEOF
21940 #define LLVM_HOSTTRIPLE "$host"
21941 _ACEOF
21944 cat >>confdefs.h <<_ACEOF
21945 #define LLVM_DEFAULT_TARGET_TRIPLE "$target"
21946 _ACEOF
21949 if test "$BINDINGS_TO_BUILD" = auto ; then
21950 BINDINGS_TO_BUILD=""
21951 if test "x$OCAMLC" != x -a "x$OCAMLDEP" != x ; then
21952 BINDINGS_TO_BUILD="ocaml $BINDINGS_TO_BUILD"
21953 fi
21954 fi
21955 BINDINGS_TO_BUILD=$BINDINGS_TO_BUILD
21958 ALL_BINDINGS=ocaml
21961 binding_prereqs_failed=0
21962 for a_binding in $BINDINGS_TO_BUILD ; do
21963 case "$a_binding" in
21964 ocaml)
21965 if test "x$OCAMLC" = x ; then
21966 { echo "$as_me:$LINENO: WARNING: --enable-bindings=ocaml specified, but ocamlc not found. Try configure OCAMLC=/path/to/ocamlc" >&5
21967 echo "$as_me: WARNING: --enable-bindings=ocaml specified, but ocamlc not found. Try configure OCAMLC=/path/to/ocamlc" >&2;}
21968 binding_prereqs_failed=1
21969 fi
21970 if test "x$OCAMLDEP" = x ; then
21971 { echo "$as_me:$LINENO: WARNING: --enable-bindings=ocaml specified, but ocamldep not found. Try configure OCAMLDEP=/path/to/ocamldep" >&5
21972 echo "$as_me: WARNING: --enable-bindings=ocaml specified, but ocamldep not found. Try configure OCAMLDEP=/path/to/ocamldep" >&2;}
21973 binding_prereqs_failed=1
21974 fi
21975 if test "x$OCAMLOPT" = x ; then
21976 { echo "$as_me:$LINENO: WARNING: --enable-bindings=ocaml specified, but ocamlopt not found. Try configure OCAMLOPT=/path/to/ocamlopt" >&5
21977 echo "$as_me: WARNING: --enable-bindings=ocaml specified, but ocamlopt not found. Try configure OCAMLOPT=/path/to/ocamlopt" >&2;}
21978 fi
21979 if test "x$with_ocaml_libdir" != xauto ; then
21980 OCAML_LIBDIR=$with_ocaml_libdir
21982 else
21983 ocaml_stdlib="`"$OCAMLC" -where`"
21984 if test "$LLVM_PREFIX" '<' "$ocaml_stdlib" -a "$ocaml_stdlib" '<' "$LLVM_PREFIX~"
21985 then
21986 # ocaml stdlib is beneath our prefix; use stdlib
21987 OCAML_LIBDIR=$ocaml_stdlib
21989 else
21990 # ocaml stdlib is outside our prefix; use libdir/ocaml
21991 OCAML_LIBDIR=$LLVM_LIBDIR/ocaml
21993 fi
21994 fi
21995 ;;
21996 esac
21997 done
21998 if test "$binding_prereqs_failed" = 1 ; then
21999 { { echo "$as_me:$LINENO: error: Prequisites for bindings not satisfied. Fix them or use configure --disable-bindings." >&5
22000 echo "$as_me: error: Prequisites for bindings not satisfied. Fix them or use configure --disable-bindings." >&2;}
22001 { (exit 1); exit 1; }; }
22002 fi
22004 { echo "$as_me:$LINENO: checking for compiler -fvisibility-inlines-hidden option" >&5
22005 echo $ECHO_N "checking for compiler -fvisibility-inlines-hidden option... $ECHO_C" >&6; }
22006 if test "${llvm_cv_cxx_visibility_inlines_hidden+set}" = set; then
22007 echo $ECHO_N "(cached) $ECHO_C" >&6
22008 else
22009 ac_ext=cpp
22010 ac_cpp='$CXXCPP $CPPFLAGS'
22011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22015 oldcxxflags="$CXXFLAGS"
22016 CXXFLAGS="$CXXFLAGS -O0 -fvisibility-inlines-hidden -Werror"
22017 cat >conftest.$ac_ext <<_ACEOF
22018 /* confdefs.h. */
22019 _ACEOF
22020 cat confdefs.h >>conftest.$ac_ext
22021 cat >>conftest.$ac_ext <<_ACEOF
22022 /* end confdefs.h. */
22023 template <typename T> struct X { void __attribute__((noinline)) f() {} };
22024 int
22025 main ()
22026 {
22027 X<int>().f();
22028 ;
22029 return 0;
22030 }
22031 _ACEOF
22032 rm -f conftest.$ac_objext
22033 if { (ac_try="$ac_compile"
22034 case "(($ac_try" in
22035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22036 *) ac_try_echo=$ac_try;;
22037 esac
22038 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22039 (eval "$ac_compile") 2>conftest.er1
22040 ac_status=$?
22041 grep -v '^ *+' conftest.er1 >conftest.err
22042 rm -f conftest.er1
22043 cat conftest.err >&5
22044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22045 (exit $ac_status); } &&
22046 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
22047 { (case "(($ac_try" in
22048 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22049 *) ac_try_echo=$ac_try;;
22050 esac
22051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22052 (eval "$ac_try") 2>&5
22053 ac_status=$?
22054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22055 (exit $ac_status); }; } &&
22056 { ac_try='test -s conftest.$ac_objext'
22057 { (case "(($ac_try" in
22058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22059 *) ac_try_echo=$ac_try;;
22060 esac
22061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22062 (eval "$ac_try") 2>&5
22063 ac_status=$?
22064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22065 (exit $ac_status); }; }; then
22066 llvm_cv_cxx_visibility_inlines_hidden=yes
22067 else
22068 echo "$as_me: failed program was:" >&5
22069 sed 's/^/| /' conftest.$ac_ext >&5
22071 llvm_cv_cxx_visibility_inlines_hidden=no
22072 fi
22074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22075 CXXFLAGS="$oldcxxflags"
22076 ac_ext=c
22077 ac_cpp='$CPP $CPPFLAGS'
22078 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22079 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22080 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22083 fi
22084 { echo "$as_me:$LINENO: result: $llvm_cv_cxx_visibility_inlines_hidden" >&5
22085 echo "${ECHO_T}$llvm_cv_cxx_visibility_inlines_hidden" >&6; }
22086 if test "$llvm_cv_cxx_visibility_inlines_hidden" = yes ; then
22087 ENABLE_VISIBILITY_INLINES_HIDDEN=1
22089 else
22090 ENABLE_VISIBILITY_INLINES_HIDDEN=0
22092 fi
22095 if test "$llvm_cv_link_use_r" = "yes" ; then
22096 RPATH="-Wl,-R"
22097 else
22098 RPATH="-Wl,-rpath"
22099 fi
22102 if test "$llvm_cv_link_use_export_dynamic" = "yes" ; then
22103 RDYNAMIC="-Wl,-export-dynamic"
22104 else
22105 RDYNAMIC=""
22106 fi
22110 ac_config_headers="$ac_config_headers include/llvm/Config/config.h include/llvm/Config/llvm-config.h"
22117 ac_config_files="$ac_config_files include/llvm/Config/Targets.def"
22119 ac_config_files="$ac_config_files include/llvm/Config/AsmPrinters.def"
22121 ac_config_files="$ac_config_files include/llvm/Config/AsmParsers.def"
22123 ac_config_files="$ac_config_files include/llvm/Config/Disassemblers.def"
22125 ac_config_headers="$ac_config_headers include/llvm/Support/DataTypes.h"
22128 ac_config_files="$ac_config_files Makefile.config"
22131 ac_config_files="$ac_config_files llvm.spec"
22134 ac_config_files="$ac_config_files docs/doxygen.cfg"
22137 if test "${clang_src_root}" = ""; then
22138 clang_src_root="$srcdir/tools/clang"
22139 fi
22140 if test -f ${clang_src_root}/README.txt; then
22141 configh="include/clang/Config/config.h"
22142 doxy="docs/doxygen.cfg"
22143 ac_config_headers="$ac_config_headers tools/clang/${configh}:${clang_src_root}/${configh}.in"
22145 ac_config_files="$ac_config_files tools/clang/${doxy}:${clang_src_root}/${doxy}.in"
22147 fi
22149 ac_config_files="$ac_config_files bindings/ocaml/llvm/META.llvm"
22152 test "x$program_prefix" = "xNONE" && program_prefix=""
22156 ac_config_commands="$ac_config_commands setup"
22158 ac_config_commands="$ac_config_commands Makefile"
22161 ac_config_commands="$ac_config_commands Makefile.common"
22164 ac_config_commands="$ac_config_commands examples/Makefile"
22167 ac_config_commands="$ac_config_commands lib/Makefile"
22170 ac_config_commands="$ac_config_commands runtime/Makefile"
22173 ac_config_commands="$ac_config_commands test/Makefile"
22176 ac_config_commands="$ac_config_commands test/Makefile.tests"
22179 ac_config_commands="$ac_config_commands unittests/Makefile"
22182 ac_config_commands="$ac_config_commands tools/Makefile"
22185 ac_config_commands="$ac_config_commands utils/Makefile"
22188 ac_config_commands="$ac_config_commands projects/Makefile"
22191 ac_config_commands="$ac_config_commands bindings/Makefile"
22194 ac_config_commands="$ac_config_commands bindings/ocaml/Makefile.ocaml"
22198 cat >confcache <<\_ACEOF
22199 # This file is a shell script that caches the results of configure
22200 # tests run on this system so they can be shared between configure
22201 # scripts and configure runs, see configure's option --config-cache.
22202 # It is not useful on other systems. If it contains results you don't
22203 # want to keep, you may remove or edit it.
22204 #
22205 # config.status only pays attention to the cache file if you give it
22206 # the --recheck option to rerun configure.
22207 #
22208 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22209 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22210 # following values.
22212 _ACEOF
22214 # The following way of writing the cache mishandles newlines in values,
22215 # but we know of no workaround that is simple, portable, and efficient.
22216 # So, we kill variables containing newlines.
22217 # Ultrix sh set writes to stderr and can't be redirected directly,
22218 # and sets the high bit in the cache file unless we assign to the vars.
22219 (
22220 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22221 eval ac_val=\$$ac_var
22222 case $ac_val in #(
22223 *${as_nl}*)
22224 case $ac_var in #(
22225 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
22226 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
22227 esac
22228 case $ac_var in #(
22229 _ | IFS | as_nl) ;; #(
22230 *) $as_unset $ac_var ;;
22231 esac ;;
22232 esac
22233 done
22235 (set) 2>&1 |
22236 case $as_nl`(ac_space=' '; set) 2>&1` in #(
22237 *${as_nl}ac_space=\ *)
22238 # `set' does not quote correctly, so add quotes (double-quote
22239 # substitution turns \\\\ into \\, and sed turns \\ into \).
22240 sed -n \
22241 "s/'/'\\\\''/g;
22242 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22243 ;; #(
22244 *)
22245 # `set' quotes correctly as required by POSIX, so do not add quotes.
22246 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22247 ;;
22248 esac |
22249 sort
22250 ) |
22251 sed '
22252 /^ac_cv_env_/b end
22253 t clear
22254 :clear
22255 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22256 t end
22257 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22258 :end' >>confcache
22259 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22260 if test -w "$cache_file"; then
22261 test "x$cache_file" != "x/dev/null" &&
22262 { echo "$as_me:$LINENO: updating cache $cache_file" >&5
22263 echo "$as_me: updating cache $cache_file" >&6;}
22264 cat confcache >$cache_file
22265 else
22266 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
22267 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22268 fi
22269 fi
22270 rm -f confcache
22272 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22273 # Let make expand exec_prefix.
22274 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22276 DEFS=-DHAVE_CONFIG_H
22278 ac_libobjs=
22279 ac_ltlibobjs=
22280 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22281 # 1. Remove the extension, and $U if already installed.
22282 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22283 ac_i=`echo "$ac_i" | sed "$ac_script"`
22284 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
22285 # will be set to the directory where LIBOBJS objects are built.
22286 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22287 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
22288 done
22289 LIBOBJS=$ac_libobjs
22291 LTLIBOBJS=$ac_ltlibobjs
22294 if test -z "${INSTALL_LTDL_TRUE}" && test -z "${INSTALL_LTDL_FALSE}"; then
22295 { { echo "$as_me:$LINENO: error: conditional \"INSTALL_LTDL\" was never defined.
22296 Usually this means the macro was only invoked conditionally." >&5
22297 echo "$as_me: error: conditional \"INSTALL_LTDL\" was never defined.
22298 Usually this means the macro was only invoked conditionally." >&2;}
22299 { (exit 1); exit 1; }; }
22300 fi
22301 if test -z "${CONVENIENCE_LTDL_TRUE}" && test -z "${CONVENIENCE_LTDL_FALSE}"; then
22302 { { echo "$as_me:$LINENO: error: conditional \"CONVENIENCE_LTDL\" was never defined.
22303 Usually this means the macro was only invoked conditionally." >&5
22304 echo "$as_me: error: conditional \"CONVENIENCE_LTDL\" was never defined.
22305 Usually this means the macro was only invoked conditionally." >&2;}
22306 { (exit 1); exit 1; }; }
22307 fi
22309 : ${CONFIG_STATUS=./config.status}
22310 ac_clean_files_save=$ac_clean_files
22311 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22312 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
22313 echo "$as_me: creating $CONFIG_STATUS" >&6;}
22314 cat >$CONFIG_STATUS <<_ACEOF
22315 #! $SHELL
22316 # Generated by $as_me.
22317 # Run this file to recreate the current configuration.
22318 # Compiler output produced by configure, useful for debugging
22319 # configure, is in config.log if it exists.
22321 debug=false
22322 ac_cs_recheck=false
22323 ac_cs_silent=false
22324 SHELL=\${CONFIG_SHELL-$SHELL}
22325 _ACEOF
22327 cat >>$CONFIG_STATUS <<\_ACEOF
22328 ## --------------------- ##
22329 ## M4sh Initialization. ##
22330 ## --------------------- ##
22332 # Be Bourne compatible
22333 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
22334 emulate sh
22335 NULLCMD=:
22336 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
22337 # is contrary to our usage. Disable this feature.
22338 alias -g '${1+"$@"}'='"$@"'
22339 setopt NO_GLOB_SUBST
22340 else
22341 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
22342 fi
22343 BIN_SH=xpg4; export BIN_SH # for Tru64
22344 DUALCASE=1; export DUALCASE # for MKS sh
22347 # PATH needs CR
22348 # Avoid depending upon Character Ranges.
22349 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22350 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22351 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22352 as_cr_digits='0123456789'
22353 as_cr_alnum=$as_cr_Letters$as_cr_digits
22355 # The user is always right.
22356 if test "${PATH_SEPARATOR+set}" != set; then
22357 echo "#! /bin/sh" >conf$$.sh
22358 echo "exit 0" >>conf$$.sh
22359 chmod +x conf$$.sh
22360 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
22361 PATH_SEPARATOR=';'
22362 else
22363 PATH_SEPARATOR=:
22364 fi
22365 rm -f conf$$.sh
22366 fi
22368 # Support unset when possible.
22369 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
22370 as_unset=unset
22371 else
22372 as_unset=false
22373 fi
22376 # IFS
22377 # We need space, tab and new line, in precisely that order. Quoting is
22378 # there to prevent editors from complaining about space-tab.
22379 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22380 # splitting by setting IFS to empty value.)
22381 as_nl='
22382 '
22383 IFS=" "" $as_nl"
22385 # Find who we are. Look in the path if we contain no directory separator.
22386 case $0 in
22387 *[\\/]* ) as_myself=$0 ;;
22388 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22389 for as_dir in $PATH
22390 do
22391 IFS=$as_save_IFS
22392 test -z "$as_dir" && as_dir=.
22393 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22394 done
22395 IFS=$as_save_IFS
22397 ;;
22398 esac
22399 # We did not find ourselves, most probably we were run as `sh COMMAND'
22400 # in which case we are not to be found in the path.
22401 if test "x$as_myself" = x; then
22402 as_myself=$0
22403 fi
22404 if test ! -f "$as_myself"; then
22405 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22406 { (exit 1); exit 1; }
22407 fi
22409 # Work around bugs in pre-3.0 UWIN ksh.
22410 for as_var in ENV MAIL MAILPATH
22411 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
22412 done
22413 PS1='$ '
22414 PS2='> '
22415 PS4='+ '
22417 # NLS nuisances.
22418 for as_var in \
22419 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
22420 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
22421 LC_TELEPHONE LC_TIME
22422 do
22423 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
22424 eval $as_var=C; export $as_var
22425 else
22426 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
22427 fi
22428 done
22430 # Required to use basename.
22431 if expr a : '\(a\)' >/dev/null 2>&1 &&
22432 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22433 as_expr=expr
22434 else
22435 as_expr=false
22436 fi
22438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22439 as_basename=basename
22440 else
22441 as_basename=false
22442 fi
22445 # Name of the executable.
22446 as_me=`$as_basename -- "$0" ||
22447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22448 X"$0" : 'X\(//\)$' \| \
22449 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22450 echo X/"$0" |
22451 sed '/^.*\/\([^/][^/]*\)\/*$/{
22452 s//\1/
22453 q
22454 }
22455 /^X\/\(\/\/\)$/{
22456 s//\1/
22457 q
22458 }
22459 /^X\/\(\/\).*/{
22460 s//\1/
22461 q
22462 }
22463 s/.*/./; q'`
22465 # CDPATH.
22466 $as_unset CDPATH
22470 as_lineno_1=$LINENO
22471 as_lineno_2=$LINENO
22472 test "x$as_lineno_1" != "x$as_lineno_2" &&
22473 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
22475 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
22476 # uniformly replaced by the line number. The first 'sed' inserts a
22477 # line-number line after each line using $LINENO; the second 'sed'
22478 # does the real work. The second script uses 'N' to pair each
22479 # line-number line with the line containing $LINENO, and appends
22480 # trailing '-' during substitution so that $LINENO is not a special
22481 # case at line end.
22482 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
22483 # scripts with optimization help from Paolo Bonzini. Blame Lee
22484 # E. McMahon (1931-1989) for sed's syntax. :-)
22485 sed -n '
22486 p
22487 /[$]LINENO/=
22488 ' <$as_myself |
22489 sed '
22490 s/[$]LINENO.*/&-/
22491 t lineno
22492 b
22493 :lineno
22494 N
22495 :loop
22496 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
22497 t loop
22498 s/-\n.*//
22499 ' >$as_me.lineno &&
22500 chmod +x "$as_me.lineno" ||
22501 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
22502 { (exit 1); exit 1; }; }
22504 # Don't try to exec as it changes $[0], causing all sort of problems
22505 # (the dirname of $[0] is not the place where we might find the
22506 # original and so on. Autoconf is especially sensitive to this).
22507 . "./$as_me.lineno"
22508 # Exit status is that of the last command.
22509 exit
22510 }
22513 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22514 as_dirname=dirname
22515 else
22516 as_dirname=false
22517 fi
22519 ECHO_C= ECHO_N= ECHO_T=
22520 case `echo -n x` in
22521 -n*)
22522 case `echo 'x\c'` in
22523 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
22524 *) ECHO_C='\c';;
22525 esac;;
22526 *)
22527 ECHO_N='-n';;
22528 esac
22530 if expr a : '\(a\)' >/dev/null 2>&1 &&
22531 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22532 as_expr=expr
22533 else
22534 as_expr=false
22535 fi
22537 rm -f conf$$ conf$$.exe conf$$.file
22538 if test -d conf$$.dir; then
22539 rm -f conf$$.dir/conf$$.file
22540 else
22541 rm -f conf$$.dir
22542 mkdir conf$$.dir
22543 fi
22544 echo >conf$$.file
22545 if ln -s conf$$.file conf$$ 2>/dev/null; then
22546 as_ln_s='ln -s'
22547 # ... but there are two gotchas:
22548 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22549 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22550 # In both cases, we have to default to `cp -p'.
22551 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22552 as_ln_s='cp -p'
22553 elif ln conf$$.file conf$$ 2>/dev/null; then
22554 as_ln_s=ln
22555 else
22556 as_ln_s='cp -p'
22557 fi
22558 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22559 rmdir conf$$.dir 2>/dev/null
22561 if mkdir -p . 2>/dev/null; then
22562 as_mkdir_p=:
22563 else
22564 test -d ./-p && rmdir ./-p
22565 as_mkdir_p=false
22566 fi
22568 # Find out whether ``test -x'' works. Don't use a zero-byte file, as
22569 # systems may use methods other than mode bits to determine executability.
22570 cat >conf$$.file <<_ASEOF
22571 #! /bin/sh
22572 exit 0
22573 _ASEOF
22574 chmod +x conf$$.file
22575 if test -x conf$$.file >/dev/null 2>&1; then
22576 as_executable_p="test -x"
22577 else
22578 as_executable_p=:
22579 fi
22580 rm -f conf$$.file
22582 # Sed expression to map a string onto a valid CPP name.
22583 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22585 # Sed expression to map a string onto a valid variable name.
22586 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22589 exec 6>&1
22591 # Save the log message, to keep $[0] and so on meaningful, and to
22592 # report actual input values of CONFIG_FILES etc. instead of their
22593 # values after options handling.
22594 ac_log="
22595 This file was extended by LLVM $as_me 3.3svn, which was
22596 generated by GNU Autoconf 2.60. Invocation command line was
22598 CONFIG_FILES = $CONFIG_FILES
22599 CONFIG_HEADERS = $CONFIG_HEADERS
22600 CONFIG_LINKS = $CONFIG_LINKS
22601 CONFIG_COMMANDS = $CONFIG_COMMANDS
22602 $ $0 $@
22604 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22605 "
22607 _ACEOF
22609 cat >>$CONFIG_STATUS <<_ACEOF
22610 # Files that config.status was made for.
22611 config_files="$ac_config_files"
22612 config_headers="$ac_config_headers"
22613 config_commands="$ac_config_commands"
22615 _ACEOF
22617 cat >>$CONFIG_STATUS <<\_ACEOF
22618 ac_cs_usage="\
22619 \`$as_me' instantiates files from templates according to the
22620 current configuration.
22622 Usage: $0 [OPTIONS] [FILE]...
22624 -h, --help print this help, then exit
22625 -V, --version print version number, then exit
22626 -q, --quiet do not print progress messages
22627 -d, --debug don't remove temporary files
22628 --recheck update $as_me by reconfiguring in the same conditions
22629 --file=FILE[:TEMPLATE]
22630 instantiate the configuration file FILE
22631 --header=FILE[:TEMPLATE]
22632 instantiate the configuration header FILE
22634 Configuration files:
22635 $config_files
22637 Configuration headers:
22638 $config_headers
22640 Configuration commands:
22641 $config_commands
22643 Report bugs to <bug-autoconf@gnu.org>."
22645 _ACEOF
22646 cat >>$CONFIG_STATUS <<_ACEOF
22647 ac_cs_version="\\
22648 LLVM config.status 3.3svn
22649 configured by $0, generated by GNU Autoconf 2.60,
22650 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
22652 Copyright (C) 2006 Free Software Foundation, Inc.
22653 This config.status script is free software; the Free Software Foundation
22654 gives unlimited permission to copy, distribute and modify it."
22656 ac_pwd='$ac_pwd'
22657 srcdir='$srcdir'
22658 INSTALL='$INSTALL'
22659 _ACEOF
22661 cat >>$CONFIG_STATUS <<\_ACEOF
22662 # If no file are specified by the user, then we need to provide default
22663 # value. By we need to know if files were specified by the user.
22664 ac_need_defaults=:
22665 while test $# != 0
22666 do
22667 case $1 in
22668 --*=*)
22669 ac_option=`expr "X$1" : 'X\([^=]*\)='`
22670 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22671 ac_shift=:
22672 ;;
22673 *)
22674 ac_option=$1
22675 ac_optarg=$2
22676 ac_shift=shift
22677 ;;
22678 esac
22680 case $ac_option in
22681 # Handling of the options.
22682 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22683 ac_cs_recheck=: ;;
22684 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22685 echo "$ac_cs_version"; exit ;;
22686 --debug | --debu | --deb | --de | --d | -d )
22687 debug=: ;;
22688 --file | --fil | --fi | --f )
22689 $ac_shift
22690 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
22691 ac_need_defaults=false;;
22692 --header | --heade | --head | --hea )
22693 $ac_shift
22694 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
22695 ac_need_defaults=false;;
22696 --he | --h)
22697 # Conflict between --help and --header
22698 { echo "$as_me: error: ambiguous option: $1
22699 Try \`$0 --help' for more information." >&2
22700 { (exit 1); exit 1; }; };;
22701 --help | --hel | -h )
22702 echo "$ac_cs_usage"; exit ;;
22703 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22704 | -silent | --silent | --silen | --sile | --sil | --si | --s)
22705 ac_cs_silent=: ;;
22707 # This is an error.
22708 -*) { echo "$as_me: error: unrecognized option: $1
22709 Try \`$0 --help' for more information." >&2
22710 { (exit 1); exit 1; }; } ;;
22712 *) ac_config_targets="$ac_config_targets $1"
22713 ac_need_defaults=false ;;
22715 esac
22716 shift
22717 done
22719 ac_configure_extra_args=
22721 if $ac_cs_silent; then
22722 exec 6>/dev/null
22723 ac_configure_extra_args="$ac_configure_extra_args --silent"
22724 fi
22726 _ACEOF
22727 cat >>$CONFIG_STATUS <<_ACEOF
22728 if \$ac_cs_recheck; then
22729 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
22730 CONFIG_SHELL=$SHELL
22731 export CONFIG_SHELL
22732 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22733 fi
22735 _ACEOF
22736 cat >>$CONFIG_STATUS <<\_ACEOF
22737 exec 5>>config.log
22738 {
22739 echo
22740 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22741 ## Running $as_me. ##
22742 _ASBOX
22743 echo "$ac_log"
22744 } >&5
22746 _ACEOF
22747 cat >>$CONFIG_STATUS <<_ACEOF
22748 #
22749 # INIT-COMMANDS
22750 #
22751 llvm_src="${srcdir}"
22753 _ACEOF
22755 cat >>$CONFIG_STATUS <<\_ACEOF
22757 # Handling of arguments.
22758 for ac_config_target in $ac_config_targets
22759 do
22760 case $ac_config_target in
22761 "include/llvm/Config/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Config/config.h" ;;
22762 "include/llvm/Config/llvm-config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Config/llvm-config.h" ;;
22763 "include/llvm/Config/Targets.def") CONFIG_FILES="$CONFIG_FILES include/llvm/Config/Targets.def" ;;
22764 "include/llvm/Config/AsmPrinters.def") CONFIG_FILES="$CONFIG_FILES include/llvm/Config/AsmPrinters.def" ;;
22765 "include/llvm/Config/AsmParsers.def") CONFIG_FILES="$CONFIG_FILES include/llvm/Config/AsmParsers.def" ;;
22766 "include/llvm/Config/Disassemblers.def") CONFIG_FILES="$CONFIG_FILES include/llvm/Config/Disassemblers.def" ;;
22767 "include/llvm/Support/DataTypes.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Support/DataTypes.h" ;;
22768 "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
22769 "llvm.spec") CONFIG_FILES="$CONFIG_FILES llvm.spec" ;;
22770 "docs/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES docs/doxygen.cfg" ;;
22771 "tools/clang/${configh}") CONFIG_HEADERS="$CONFIG_HEADERS tools/clang/${configh}:${clang_src_root}/${configh}.in" ;;
22772 "tools/clang/${doxy}") CONFIG_FILES="$CONFIG_FILES tools/clang/${doxy}:${clang_src_root}/${doxy}.in" ;;
22773 "bindings/ocaml/llvm/META.llvm") CONFIG_FILES="$CONFIG_FILES bindings/ocaml/llvm/META.llvm" ;;
22774 "setup") CONFIG_COMMANDS="$CONFIG_COMMANDS setup" ;;
22775 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
22776 "Makefile.common") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile.common" ;;
22777 "examples/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS examples/Makefile" ;;
22778 "lib/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS lib/Makefile" ;;
22779 "runtime/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS runtime/Makefile" ;;
22780 "test/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS test/Makefile" ;;
22781 "test/Makefile.tests") CONFIG_COMMANDS="$CONFIG_COMMANDS test/Makefile.tests" ;;
22782 "unittests/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS unittests/Makefile" ;;
22783 "tools/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS tools/Makefile" ;;
22784 "utils/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS utils/Makefile" ;;
22785 "projects/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS projects/Makefile" ;;
22786 "bindings/Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS bindings/Makefile" ;;
22787 "bindings/ocaml/Makefile.ocaml") CONFIG_COMMANDS="$CONFIG_COMMANDS bindings/ocaml/Makefile.ocaml" ;;
22789 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
22790 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
22791 { (exit 1); exit 1; }; };;
22792 esac
22793 done
22796 # If the user did not use the arguments to specify the items to instantiate,
22797 # then the envvar interface is used. Set only those that are not.
22798 # We use the long form for the default assignment because of an extremely
22799 # bizarre bug on SunOS 4.1.3.
22800 if $ac_need_defaults; then
22801 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22802 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22803 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22804 fi
22806 # Have a temporary directory for convenience. Make it in the build tree
22807 # simply because there is no reason against having it here, and in addition,
22808 # creating and moving files from /tmp can sometimes cause problems.
22809 # Hook for its removal unless debugging.
22810 # Note that there is a small window in which the directory will not be cleaned:
22811 # after its creation but before its name has been assigned to `$tmp'.
22812 $debug ||
22813 {
22814 tmp=
22815 trap 'exit_status=$?
22816 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22817 ' 0
22818 trap '{ (exit 1); exit 1; }' 1 2 13 15
22819 }
22820 # Create a (secure) tmp directory for tmp files.
22822 {
22823 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22824 test -n "$tmp" && test -d "$tmp"
22825 } ||
22826 {
22827 tmp=./conf$$-$RANDOM
22828 (umask 077 && mkdir "$tmp")
22829 } ||
22830 {
22831 echo "$me: cannot create a temporary directory in ." >&2
22832 { (exit 1); exit 1; }
22833 }
22835 #
22836 # Set up the sed scripts for CONFIG_FILES section.
22837 #
22839 # No need to generate the scripts if there are no CONFIG_FILES.
22840 # This happens for instance when ./config.status config.h
22841 if test -n "$CONFIG_FILES"; then
22843 _ACEOF
22847 ac_delim='%!_!# '
22848 for ac_last_try in false false false false false :; do
22849 cat >conf$$subs.sed <<_ACEOF
22850 SHELL!$SHELL$ac_delim
22851 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
22852 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
22853 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
22854 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
22855 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
22856 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
22857 exec_prefix!$exec_prefix$ac_delim
22858 prefix!$prefix$ac_delim
22859 program_transform_name!$program_transform_name$ac_delim
22860 bindir!$bindir$ac_delim
22861 sbindir!$sbindir$ac_delim
22862 libexecdir!$libexecdir$ac_delim
22863 datarootdir!$datarootdir$ac_delim
22864 datadir!$datadir$ac_delim
22865 sysconfdir!$sysconfdir$ac_delim
22866 sharedstatedir!$sharedstatedir$ac_delim
22867 localstatedir!$localstatedir$ac_delim
22868 includedir!$includedir$ac_delim
22869 oldincludedir!$oldincludedir$ac_delim
22870 docdir!$docdir$ac_delim
22871 infodir!$infodir$ac_delim
22872 htmldir!$htmldir$ac_delim
22873 dvidir!$dvidir$ac_delim
22874 pdfdir!$pdfdir$ac_delim
22875 psdir!$psdir$ac_delim
22876 libdir!$libdir$ac_delim
22877 localedir!$localedir$ac_delim
22878 mandir!$mandir$ac_delim
22879 DEFS!$DEFS$ac_delim
22880 ECHO_C!$ECHO_C$ac_delim
22881 ECHO_N!$ECHO_N$ac_delim
22882 ECHO_T!$ECHO_T$ac_delim
22883 LIBS!$LIBS$ac_delim
22884 build_alias!$build_alias$ac_delim
22885 host_alias!$host_alias$ac_delim
22886 target_alias!$target_alias$ac_delim
22887 LLVM_COPYRIGHT!$LLVM_COPYRIGHT$ac_delim
22888 CC!$CC$ac_delim
22889 CFLAGS!$CFLAGS$ac_delim
22890 LDFLAGS!$LDFLAGS$ac_delim
22891 CPPFLAGS!$CPPFLAGS$ac_delim
22892 ac_ct_CC!$ac_ct_CC$ac_delim
22893 EXEEXT!$EXEEXT$ac_delim
22894 OBJEXT!$OBJEXT$ac_delim
22895 CXX!$CXX$ac_delim
22896 CXXFLAGS!$CXXFLAGS$ac_delim
22897 ac_ct_CXX!$ac_ct_CXX$ac_delim
22898 CPP!$CPP$ac_delim
22899 subdirs!$subdirs$ac_delim
22900 ENABLE_POLLY!$ENABLE_POLLY$ac_delim
22901 LLVM_HAS_POLLY!$LLVM_HAS_POLLY$ac_delim
22902 build!$build$ac_delim
22903 build_cpu!$build_cpu$ac_delim
22904 build_vendor!$build_vendor$ac_delim
22905 build_os!$build_os$ac_delim
22906 host!$host$ac_delim
22907 host_cpu!$host_cpu$ac_delim
22908 host_vendor!$host_vendor$ac_delim
22909 host_os!$host_os$ac_delim
22910 target!$target$ac_delim
22911 target_cpu!$target_cpu$ac_delim
22912 target_vendor!$target_vendor$ac_delim
22913 target_os!$target_os$ac_delim
22914 OS!$OS$ac_delim
22915 HOST_OS!$HOST_OS$ac_delim
22916 TARGET_OS!$TARGET_OS$ac_delim
22917 LINKALL!$LINKALL$ac_delim
22918 NOLINKALL!$NOLINKALL$ac_delim
22919 LLVM_ON_UNIX!$LLVM_ON_UNIX$ac_delim
22920 LLVM_ON_WIN32!$LLVM_ON_WIN32$ac_delim
22921 ARCH!$ARCH$ac_delim
22922 HOST_ARCH!$HOST_ARCH$ac_delim
22923 ENDIAN!$ENDIAN$ac_delim
22924 GREP!$GREP$ac_delim
22925 EGREP!$EGREP$ac_delim
22926 LLVM_CROSS_COMPILING!$LLVM_CROSS_COMPILING$ac_delim
22927 BUILD_CC!$BUILD_CC$ac_delim
22928 BUILD_EXEEXT!$BUILD_EXEEXT$ac_delim
22929 BUILD_CXX!$BUILD_CXX$ac_delim
22930 CVSBUILD!$CVSBUILD$ac_delim
22931 ENABLE_LIBCPP!$ENABLE_LIBCPP$ac_delim
22932 ENABLE_CXX11!$ENABLE_CXX11$ac_delim
22933 ENABLE_CLANG_ARCMT!$ENABLE_CLANG_ARCMT$ac_delim
22934 ENABLE_CLANG_STATIC_ANALYZER!$ENABLE_CLANG_STATIC_ANALYZER$ac_delim
22935 ENABLE_CLANG_REWRITER!$ENABLE_CLANG_REWRITER$ac_delim
22936 ENABLE_OPTIMIZED!$ENABLE_OPTIMIZED$ac_delim
22937 ENABLE_PROFILING!$ENABLE_PROFILING$ac_delim
22938 DISABLE_ASSERTIONS!$DISABLE_ASSERTIONS$ac_delim
22939 ENABLE_WERROR!$ENABLE_WERROR$ac_delim
22940 ENABLE_EXPENSIVE_CHECKS!$ENABLE_EXPENSIVE_CHECKS$ac_delim
22941 EXPENSIVE_CHECKS!$EXPENSIVE_CHECKS$ac_delim
22942 DEBUG_RUNTIME!$DEBUG_RUNTIME$ac_delim
22943 DEBUG_SYMBOLS!$DEBUG_SYMBOLS$ac_delim
22944 KEEP_SYMBOLS!$KEEP_SYMBOLS$ac_delim
22945 JIT!$JIT$ac_delim
22946 TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
22947 _ACEOF
22949 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
22950 break
22951 elif $ac_last_try; then
22952 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
22953 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
22954 { (exit 1); exit 1; }; }
22955 else
22956 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22957 fi
22958 done
22960 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
22961 if test -n "$ac_eof"; then
22962 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
22963 ac_eof=`expr $ac_eof + 1`
22964 fi
22966 cat >>$CONFIG_STATUS <<_ACEOF
22967 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
22968 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
22969 _ACEOF
22970 sed '
22971 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
22972 s/^/s,@/; s/!/@,|#_!!_#|/
22973 :n
22974 t n
22975 s/'"$ac_delim"'$/,g/; t
22976 s/$/\\/; p
22977 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
22978 ' >>$CONFIG_STATUS <conf$$subs.sed
22979 rm -f conf$$subs.sed
22980 cat >>$CONFIG_STATUS <<_ACEOF
22981 CEOF$ac_eof
22982 _ACEOF
22985 ac_delim='%!_!# '
22986 for ac_last_try in false false false false false :; do
22987 cat >conf$$subs.sed <<_ACEOF
22988 ENABLE_DOCS!$ENABLE_DOCS$ac_delim
22989 ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
22990 LLVM_ENABLE_THREADS!$LLVM_ENABLE_THREADS$ac_delim
22991 ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim
22992 LLVM_ENABLE_ZLIB!$LLVM_ENABLE_ZLIB$ac_delim
22993 ENABLE_PIC!$ENABLE_PIC$ac_delim
22994 ENABLE_SHARED!$ENABLE_SHARED$ac_delim
22995 ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim
22996 ENABLE_TIMESTAMPS!$ENABLE_TIMESTAMPS$ac_delim
22997 ENABLE_BACKTRACES!$ENABLE_BACKTRACES$ac_delim
22998 TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
22999 LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
23000 LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
23001 LLVM_ENUM_ASM_PARSERS!$LLVM_ENUM_ASM_PARSERS$ac_delim
23002 LLVM_ENUM_DISASSEMBLERS!$LLVM_ENUM_DISASSEMBLERS$ac_delim
23003 OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
23004 EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
23005 EXTRA_LD_OPTIONS!$EXTRA_LD_OPTIONS$ac_delim
23006 CLANG_SRC_ROOT!$CLANG_SRC_ROOT$ac_delim
23007 BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
23008 INTERNAL_PREFIX!$INTERNAL_PREFIX$ac_delim
23009 NM!$NM$ac_delim
23010 ifGNUmake!$ifGNUmake$ac_delim
23011 LN_S!$LN_S$ac_delim
23012 CMP!$CMP$ac_delim
23013 CP!$CP$ac_delim
23014 DATE!$DATE$ac_delim
23015 FIND!$FIND$ac_delim
23016 MKDIR!$MKDIR$ac_delim
23017 MV!$MV$ac_delim
23018 RANLIB!$RANLIB$ac_delim
23019 AR!$AR$ac_delim
23020 RM!$RM$ac_delim
23021 SED!$SED$ac_delim
23022 TAR!$TAR$ac_delim
23023 BINPWD!$BINPWD$ac_delim
23024 GRAPHVIZ!$GRAPHVIZ$ac_delim
23025 DOT!$DOT$ac_delim
23026 FDP!$FDP$ac_delim
23027 NEATO!$NEATO$ac_delim
23028 TWOPI!$TWOPI$ac_delim
23029 CIRCO!$CIRCO$ac_delim
23030 GV!$GV$ac_delim
23031 DOTTY!$DOTTY$ac_delim
23032 XDOT_PY!$XDOT_PY$ac_delim
23033 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
23034 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
23035 INSTALL_DATA!$INSTALL_DATA$ac_delim
23036 BZIP2!$BZIP2$ac_delim
23037 CAT!$CAT$ac_delim
23038 DOXYGEN!$DOXYGEN$ac_delim
23039 GROFF!$GROFF$ac_delim
23040 GZIPBIN!$GZIPBIN$ac_delim
23041 PDFROFF!$PDFROFF$ac_delim
23042 ZIP!$ZIP$ac_delim
23043 OCAMLC!$OCAMLC$ac_delim
23044 OCAMLOPT!$OCAMLOPT$ac_delim
23045 OCAMLDEP!$OCAMLDEP$ac_delim
23046 OCAMLDOC!$OCAMLDOC$ac_delim
23047 GAS!$GAS$ac_delim
23048 HAVE_LINK_VERSION_SCRIPT!$HAVE_LINK_VERSION_SCRIPT$ac_delim
23049 INSTALL_LTDL_TRUE!$INSTALL_LTDL_TRUE$ac_delim
23050 INSTALL_LTDL_FALSE!$INSTALL_LTDL_FALSE$ac_delim
23051 CONVENIENCE_LTDL_TRUE!$CONVENIENCE_LTDL_TRUE$ac_delim
23052 CONVENIENCE_LTDL_FALSE!$CONVENIENCE_LTDL_FALSE$ac_delim
23053 LIBADD_DL!$LIBADD_DL$ac_delim
23054 NO_VARIADIC_MACROS!$NO_VARIADIC_MACROS$ac_delim
23055 NO_MISSING_FIELD_INITIALIZERS!$NO_MISSING_FIELD_INITIALIZERS$ac_delim
23056 COVERED_SWITCH_DEFAULT!$COVERED_SWITCH_DEFAULT$ac_delim
23057 NO_MAYBE_UNINITIALIZED!$NO_MAYBE_UNINITIALIZED$ac_delim
23058 NO_UNINITIALIZED!$NO_UNINITIALIZED$ac_delim
23059 PYTHON!$PYTHON$ac_delim
23060 USE_UDIS86!$USE_UDIS86$ac_delim
23061 USE_OPROFILE!$USE_OPROFILE$ac_delim
23062 USE_INTEL_JITEVENTS!$USE_INTEL_JITEVENTS$ac_delim
23063 XML2CONFIG!$XML2CONFIG$ac_delim
23064 LIBXML2_LIBS!$LIBXML2_LIBS$ac_delim
23065 LIBXML2_INC!$LIBXML2_INC$ac_delim
23066 HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim
23067 HAVE_LIBZ!$HAVE_LIBZ$ac_delim
23068 HUGE_VAL_SANITY!$HUGE_VAL_SANITY$ac_delim
23069 MMAP_FILE!$MMAP_FILE$ac_delim
23070 SHLIBEXT!$SHLIBEXT$ac_delim
23071 SHLIBPATH_VAR!$SHLIBPATH_VAR$ac_delim
23072 LLVM_PREFIX!$LLVM_PREFIX$ac_delim
23073 LLVM_BINDIR!$LLVM_BINDIR$ac_delim
23074 LLVM_LIBDIR!$LLVM_LIBDIR$ac_delim
23075 LLVM_DATADIR!$LLVM_DATADIR$ac_delim
23076 LLVM_DOCSDIR!$LLVM_DOCSDIR$ac_delim
23077 LLVM_ETCDIR!$LLVM_ETCDIR$ac_delim
23078 LLVM_INCLUDEDIR!$LLVM_INCLUDEDIR$ac_delim
23079 LLVM_INFODIR!$LLVM_INFODIR$ac_delim
23080 LLVM_MANDIR!$LLVM_MANDIR$ac_delim
23081 LLVM_CONFIGTIME!$LLVM_CONFIGTIME$ac_delim
23082 BINDINGS_TO_BUILD!$BINDINGS_TO_BUILD$ac_delim
23083 ALL_BINDINGS!$ALL_BINDINGS$ac_delim
23084 OCAML_LIBDIR!$OCAML_LIBDIR$ac_delim
23085 _ACEOF
23087 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
23088 break
23089 elif $ac_last_try; then
23090 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
23091 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
23092 { (exit 1); exit 1; }; }
23093 else
23094 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23095 fi
23096 done
23098 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
23099 if test -n "$ac_eof"; then
23100 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
23101 ac_eof=`expr $ac_eof + 1`
23102 fi
23104 cat >>$CONFIG_STATUS <<_ACEOF
23105 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
23106 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23107 _ACEOF
23108 sed '
23109 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
23110 s/^/s,@/; s/!/@,|#_!!_#|/
23111 :n
23112 t n
23113 s/'"$ac_delim"'$/,g/; t
23114 s/$/\\/; p
23115 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
23116 ' >>$CONFIG_STATUS <conf$$subs.sed
23117 rm -f conf$$subs.sed
23118 cat >>$CONFIG_STATUS <<_ACEOF
23119 CEOF$ac_eof
23120 _ACEOF
23123 ac_delim='%!_!# '
23124 for ac_last_try in false false false false false :; do
23125 cat >conf$$subs.sed <<_ACEOF
23126 ENABLE_VISIBILITY_INLINES_HIDDEN!$ENABLE_VISIBILITY_INLINES_HIDDEN$ac_delim
23127 RPATH!$RPATH$ac_delim
23128 RDYNAMIC!$RDYNAMIC$ac_delim
23129 program_prefix!$program_prefix$ac_delim
23130 LIBOBJS!$LIBOBJS$ac_delim
23131 LTLIBOBJS!$LTLIBOBJS$ac_delim
23132 _ACEOF
23134 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 6; then
23135 break
23136 elif $ac_last_try; then
23137 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
23138 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
23139 { (exit 1); exit 1; }; }
23140 else
23141 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23142 fi
23143 done
23145 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
23146 if test -n "$ac_eof"; then
23147 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
23148 ac_eof=`expr $ac_eof + 1`
23149 fi
23151 cat >>$CONFIG_STATUS <<_ACEOF
23152 cat >"\$tmp/subs-3.sed" <<\CEOF$ac_eof
23153 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
23154 _ACEOF
23155 sed '
23156 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
23157 s/^/s,@/; s/!/@,|#_!!_#|/
23158 :n
23159 t n
23160 s/'"$ac_delim"'$/,g/; t
23161 s/$/\\/; p
23162 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
23163 ' >>$CONFIG_STATUS <conf$$subs.sed
23164 rm -f conf$$subs.sed
23165 cat >>$CONFIG_STATUS <<_ACEOF
23166 :end
23167 s/|#_!!_#|//g
23168 CEOF$ac_eof
23169 _ACEOF
23172 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23173 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23174 # trailing colons and then remove the whole line if VPATH becomes empty
23175 # (actually we leave an empty line to preserve line numbers).
23176 if test "x$srcdir" = x.; then
23177 ac_vpsub='/^[ ]*VPATH[ ]*=/{
23178 s/:*\$(srcdir):*/:/
23179 s/:*\${srcdir}:*/:/
23180 s/:*@srcdir@:*/:/
23181 s/^\([^=]*=[ ]*\):*/\1/
23182 s/:*$//
23183 s/^[^=]*=[ ]*$//
23184 }'
23185 fi
23187 cat >>$CONFIG_STATUS <<\_ACEOF
23188 fi # test -n "$CONFIG_FILES"
23191 for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
23192 do
23193 case $ac_tag in
23194 :[FHLC]) ac_mode=$ac_tag; continue;;
23195 esac
23196 case $ac_mode$ac_tag in
23197 :[FHL]*:*);;
23198 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
23199 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
23200 { (exit 1); exit 1; }; };;
23201 :[FH]-) ac_tag=-:-;;
23202 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23203 esac
23204 ac_save_IFS=$IFS
23205 IFS=:
23206 set x $ac_tag
23207 IFS=$ac_save_IFS
23208 shift
23209 ac_file=$1
23210 shift
23212 case $ac_mode in
23213 :L) ac_source=$1;;
23214 :[FH])
23215 ac_file_inputs=
23216 for ac_f
23217 do
23218 case $ac_f in
23219 -) ac_f="$tmp/stdin";;
23220 *) # Look for the file first in the build tree, then in the source tree
23221 # (if the path is not absolute). The absolute path cannot be DOS-style,
23222 # because $ac_f cannot contain `:'.
23223 test -f "$ac_f" ||
23224 case $ac_f in
23225 [\\/$]*) false;;
23226 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23227 esac ||
23228 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
23229 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
23230 { (exit 1); exit 1; }; };;
23231 esac
23232 ac_file_inputs="$ac_file_inputs $ac_f"
23233 done
23235 # Let's still pretend it is `configure' which instantiates (i.e., don't
23236 # use $as_me), people would be surprised to read:
23237 # /* config.h. Generated by config.status. */
23238 configure_input="Generated from "`IFS=:
23239 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
23240 if test x"$ac_file" != x-; then
23241 configure_input="$ac_file. $configure_input"
23242 { echo "$as_me:$LINENO: creating $ac_file" >&5
23243 echo "$as_me: creating $ac_file" >&6;}
23244 fi
23246 case $ac_tag in
23247 *:-:* | *:-) cat >"$tmp/stdin";;
23248 esac
23249 ;;
23250 esac
23252 ac_dir=`$as_dirname -- "$ac_file" ||
23253 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23254 X"$ac_file" : 'X\(//\)[^/]' \| \
23255 X"$ac_file" : 'X\(//\)$' \| \
23256 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23257 echo X"$ac_file" |
23258 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23259 s//\1/
23260 q
23261 }
23262 /^X\(\/\/\)[^/].*/{
23263 s//\1/
23264 q
23265 }
23266 /^X\(\/\/\)$/{
23267 s//\1/
23268 q
23269 }
23270 /^X\(\/\).*/{
23271 s//\1/
23272 q
23273 }
23274 s/.*/./; q'`
23275 { as_dir="$ac_dir"
23276 case $as_dir in #(
23277 -*) as_dir=./$as_dir;;
23278 esac
23279 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
23280 as_dirs=
23281 while :; do
23282 case $as_dir in #(
23283 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
23284 *) as_qdir=$as_dir;;
23285 esac
23286 as_dirs="'$as_qdir' $as_dirs"
23287 as_dir=`$as_dirname -- "$as_dir" ||
23288 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23289 X"$as_dir" : 'X\(//\)[^/]' \| \
23290 X"$as_dir" : 'X\(//\)$' \| \
23291 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
23292 echo X"$as_dir" |
23293 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23294 s//\1/
23295 q
23296 }
23297 /^X\(\/\/\)[^/].*/{
23298 s//\1/
23299 q
23300 }
23301 /^X\(\/\/\)$/{
23302 s//\1/
23303 q
23304 }
23305 /^X\(\/\).*/{
23306 s//\1/
23307 q
23308 }
23309 s/.*/./; q'`
23310 test -d "$as_dir" && break
23311 done
23312 test -z "$as_dirs" || eval "mkdir $as_dirs"
23313 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
23314 echo "$as_me: error: cannot create directory $as_dir" >&2;}
23315 { (exit 1); exit 1; }; }; }
23316 ac_builddir=.
23318 case "$ac_dir" in
23319 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23320 *)
23321 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
23322 # A ".." for each directory in $ac_dir_suffix.
23323 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
23324 case $ac_top_builddir_sub in
23325 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23326 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23327 esac ;;
23328 esac
23329 ac_abs_top_builddir=$ac_pwd
23330 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23331 # for backward compatibility:
23332 ac_top_builddir=$ac_top_build_prefix
23334 case $srcdir in
23335 .) # We are building in place.
23336 ac_srcdir=.
23337 ac_top_srcdir=$ac_top_builddir_sub
23338 ac_abs_top_srcdir=$ac_pwd ;;
23339 [\\/]* | ?:[\\/]* ) # Absolute name.
23340 ac_srcdir=$srcdir$ac_dir_suffix;
23341 ac_top_srcdir=$srcdir
23342 ac_abs_top_srcdir=$srcdir ;;
23343 *) # Relative name.
23344 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23345 ac_top_srcdir=$ac_top_build_prefix$srcdir
23346 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23347 esac
23348 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23351 case $ac_mode in
23352 :F)
23353 #
23354 # CONFIG_FILE
23355 #
23357 case $INSTALL in
23358 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23359 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23360 esac
23361 _ACEOF
23363 cat >>$CONFIG_STATUS <<\_ACEOF
23364 # If the template does not know about datarootdir, expand it.
23365 # FIXME: This hack should be removed a few years after 2.60.
23366 ac_datarootdir_hack=; ac_datarootdir_seen=
23368 case `sed -n '/datarootdir/ {
23369 p
23370 q
23371 }
23372 /@datadir@/p
23373 /@docdir@/p
23374 /@infodir@/p
23375 /@localedir@/p
23376 /@mandir@/p
23377 ' $ac_file_inputs` in
23378 *datarootdir*) ac_datarootdir_seen=yes;;
23379 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23380 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23381 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23382 _ACEOF
23383 cat >>$CONFIG_STATUS <<_ACEOF
23384 ac_datarootdir_hack='
23385 s&@datadir@&$datadir&g
23386 s&@docdir@&$docdir&g
23387 s&@infodir@&$infodir&g
23388 s&@localedir@&$localedir&g
23389 s&@mandir@&$mandir&g
23390 s&\\\${datarootdir}&$datarootdir&g' ;;
23391 esac
23392 _ACEOF
23394 # Neutralize VPATH when `$srcdir' = `.'.
23395 # Shell code in configure.ac might set extrasub.
23396 # FIXME: do we really want to maintain this feature?
23397 cat >>$CONFIG_STATUS <<_ACEOF
23398 sed "$ac_vpsub
23399 $extrasub
23400 _ACEOF
23401 cat >>$CONFIG_STATUS <<\_ACEOF
23402 :t
23403 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23404 s&@configure_input@&$configure_input&;t t
23405 s&@top_builddir@&$ac_top_builddir_sub&;t t
23406 s&@srcdir@&$ac_srcdir&;t t
23407 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23408 s&@top_srcdir@&$ac_top_srcdir&;t t
23409 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23410 s&@builddir@&$ac_builddir&;t t
23411 s&@abs_builddir@&$ac_abs_builddir&;t t
23412 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23413 s&@INSTALL@&$ac_INSTALL&;t t
23414 $ac_datarootdir_hack
23415 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" | sed -f "$tmp/subs-3.sed" >$tmp/out
23417 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23418 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23419 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23420 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23421 which seems to be undefined. Please make sure it is defined." >&5
23422 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23423 which seems to be undefined. Please make sure it is defined." >&2;}
23425 rm -f "$tmp/stdin"
23426 case $ac_file in
23427 -) cat "$tmp/out"; rm -f "$tmp/out";;
23428 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
23429 esac
23430 ;;
23431 :H)
23432 #
23433 # CONFIG_HEADER
23434 #
23435 _ACEOF
23437 # Transform confdefs.h into a sed script `conftest.defines', that
23438 # substitutes the proper values into config.h.in to produce config.h.
23439 rm -f conftest.defines conftest.tail
23440 # First, append a space to every undef/define line, to ease matching.
23441 echo 's/$/ /' >conftest.defines
23442 # Then, protect against being on the right side of a sed subst, or in
23443 # an unquoted here document, in config.status. If some macros were
23444 # called several times there might be several #defines for the same
23445 # symbol, which is useless. But do not sort them, since the last
23446 # AC_DEFINE must be honored.
23447 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23448 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
23449 # NAME is the cpp macro being defined, VALUE is the value it is being given.
23450 # PARAMS is the parameter list in the macro definition--in most cases, it's
23451 # just an empty string.
23452 ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
23453 ac_dB='\\)[ (].*,\\1define\\2'
23454 ac_dC=' '
23455 ac_dD=' ,'
23457 uniq confdefs.h |
23458 sed -n '
23459 t rset
23460 :rset
23461 s/^[ ]*#[ ]*define[ ][ ]*//
23462 t ok
23463 d
23464 :ok
23465 s/[\\&,]/\\&/g
23466 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
23467 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
23468 ' >>conftest.defines
23470 # Remove the space that was appended to ease matching.
23471 # Then replace #undef with comments. This is necessary, for
23472 # example, in the case of _POSIX_SOURCE, which is predefined and required
23473 # on some systems where configure will not decide to define it.
23474 # (The regexp can be short, since the line contains either #define or #undef.)
23475 echo 's/ $//
23476 s,^[ #]*u.*,/* & */,' >>conftest.defines
23478 # Break up conftest.defines:
23479 ac_max_sed_lines=50
23481 # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
23482 # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
23483 # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
23484 # et cetera.
23485 ac_in='$ac_file_inputs'
23486 ac_out='"$tmp/out1"'
23487 ac_nxt='"$tmp/out2"'
23489 while :
23490 do
23491 # Write a here document:
23492 cat >>$CONFIG_STATUS <<_ACEOF
23493 # First, check the format of the line:
23494 cat >"\$tmp/defines.sed" <<\\CEOF
23495 /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
23496 /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
23497 b
23498 :def
23499 _ACEOF
23500 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
23501 echo 'CEOF
23502 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
23503 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
23504 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
23505 grep . conftest.tail >/dev/null || break
23506 rm -f conftest.defines
23507 mv conftest.tail conftest.defines
23508 done
23509 rm -f conftest.defines conftest.tail
23511 echo "ac_result=$ac_in" >>$CONFIG_STATUS
23512 cat >>$CONFIG_STATUS <<\_ACEOF
23513 if test x"$ac_file" != x-; then
23514 echo "/* $configure_input */" >"$tmp/config.h"
23515 cat "$ac_result" >>"$tmp/config.h"
23516 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
23517 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
23518 echo "$as_me: $ac_file is unchanged" >&6;}
23519 else
23520 rm -f $ac_file
23521 mv "$tmp/config.h" $ac_file
23522 fi
23523 else
23524 echo "/* $configure_input */"
23525 cat "$ac_result"
23526 fi
23527 rm -f "$tmp/out12"
23528 ;;
23530 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
23531 echo "$as_me: executing $ac_file commands" >&6;}
23532 ;;
23533 esac
23536 case $ac_file$ac_mode in
23537 "Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname Makefile`
23538 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/Makefile Makefile ;;
23539 "Makefile.common":C) ${llvm_src}/autoconf/mkinstalldirs `dirname Makefile.common`
23540 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/Makefile.common Makefile.common ;;
23541 "examples/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname examples/Makefile`
23542 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/examples/Makefile examples/Makefile ;;
23543 "lib/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname lib/Makefile`
23544 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/lib/Makefile lib/Makefile ;;
23545 "runtime/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname runtime/Makefile`
23546 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/runtime/Makefile runtime/Makefile ;;
23547 "test/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname test/Makefile`
23548 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/test/Makefile test/Makefile ;;
23549 "test/Makefile.tests":C) ${llvm_src}/autoconf/mkinstalldirs `dirname test/Makefile.tests`
23550 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/test/Makefile.tests test/Makefile.tests ;;
23551 "unittests/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname unittests/Makefile`
23552 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/unittests/Makefile unittests/Makefile ;;
23553 "tools/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname tools/Makefile`
23554 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/tools/Makefile tools/Makefile ;;
23555 "utils/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname utils/Makefile`
23556 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/utils/Makefile utils/Makefile ;;
23557 "projects/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname projects/Makefile`
23558 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/projects/Makefile projects/Makefile ;;
23559 "bindings/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname bindings/Makefile`
23560 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/bindings/Makefile bindings/Makefile ;;
23561 "bindings/ocaml/Makefile.ocaml":C) ${llvm_src}/autoconf/mkinstalldirs `dirname bindings/ocaml/Makefile.ocaml`
23562 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/bindings/ocaml/Makefile.ocaml bindings/ocaml/Makefile.ocaml ;;
23564 esac
23565 done # for ac_tag
23568 { (exit 0); exit 0; }
23569 _ACEOF
23570 chmod +x $CONFIG_STATUS
23571 ac_clean_files=$ac_clean_files_save
23574 # configure is writing to config.log, and then calls config.status.
23575 # config.status does its own redirection, appending to config.log.
23576 # Unfortunately, on DOS this fails, as config.log is still kept open
23577 # by configure, so config.status won't be able to write to it; its
23578 # output is simply discarded. So we exec the FD to /dev/null,
23579 # effectively closing config.log, so it can be properly (re)opened and
23580 # appended to by config.status. When coming back to configure, we
23581 # need to make the FD available again.
23582 if test "$no_create" != yes; then
23583 ac_cs_success=:
23584 ac_config_status_args=
23585 test "$silent" = yes &&
23586 ac_config_status_args="$ac_config_status_args --quiet"
23587 exec 5>/dev/null
23588 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23589 exec 5>>config.log
23590 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23591 # would make configure fail if this is the last instruction.
23592 $ac_cs_success || { (exit 1); exit 1; }
23593 fi
23595 #
23596 # CONFIG_SUBDIRS section.
23597 #
23598 if test "$no_recursion" != yes; then
23600 # Remove --cache-file and --srcdir arguments so they do not pile up.
23601 ac_sub_configure_args=
23602 ac_prev=
23603 eval "set x $ac_configure_args"
23604 shift
23605 for ac_arg
23606 do
23607 if test -n "$ac_prev"; then
23608 ac_prev=
23609 continue
23610 fi
23611 case $ac_arg in
23612 -cache-file | --cache-file | --cache-fil | --cache-fi \
23613 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
23614 ac_prev=cache_file ;;
23615 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
23616 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
23617 | --c=*)
23618 ;;
23619 --config-cache | -C)
23620 ;;
23621 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
23622 ac_prev=srcdir ;;
23623 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
23624 ;;
23625 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
23626 ac_prev=prefix ;;
23627 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
23628 ;;
23629 *)
23630 case $ac_arg in
23631 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
23632 esac
23633 ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
23634 esac
23635 done
23637 # Always prepend --prefix to ensure using the same prefix
23638 # in subdir configurations.
23639 ac_arg="--prefix=$prefix"
23640 case $ac_arg in
23641 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
23642 esac
23643 ac_sub_configure_args="$ac_arg $ac_sub_configure_args"
23645 ac_popdir=`pwd`
23646 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
23648 # Do not complain, so a configure script can configure whichever
23649 # parts of a large source tree are present.
23650 test -d "$srcdir/$ac_dir" || continue
23652 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
23653 echo "$as_me:$LINENO: $ac_msg" >&5
23654 echo "$ac_msg" >&6
23655 { as_dir="$ac_dir"
23656 case $as_dir in #(
23657 -*) as_dir=./$as_dir;;
23658 esac
23659 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
23660 as_dirs=
23661 while :; do
23662 case $as_dir in #(
23663 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
23664 *) as_qdir=$as_dir;;
23665 esac
23666 as_dirs="'$as_qdir' $as_dirs"
23667 as_dir=`$as_dirname -- "$as_dir" ||
23668 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23669 X"$as_dir" : 'X\(//\)[^/]' \| \
23670 X"$as_dir" : 'X\(//\)$' \| \
23671 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
23672 echo X"$as_dir" |
23673 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23674 s//\1/
23675 q
23676 }
23677 /^X\(\/\/\)[^/].*/{
23678 s//\1/
23679 q
23680 }
23681 /^X\(\/\/\)$/{
23682 s//\1/
23683 q
23684 }
23685 /^X\(\/\).*/{
23686 s//\1/
23687 q
23688 }
23689 s/.*/./; q'`
23690 test -d "$as_dir" && break
23691 done
23692 test -z "$as_dirs" || eval "mkdir $as_dirs"
23693 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
23694 echo "$as_me: error: cannot create directory $as_dir" >&2;}
23695 { (exit 1); exit 1; }; }; }
23696 ac_builddir=.
23698 case "$ac_dir" in
23699 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23700 *)
23701 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
23702 # A ".." for each directory in $ac_dir_suffix.
23703 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
23704 case $ac_top_builddir_sub in
23705 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23706 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23707 esac ;;
23708 esac
23709 ac_abs_top_builddir=$ac_pwd
23710 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23711 # for backward compatibility:
23712 ac_top_builddir=$ac_top_build_prefix
23714 case $srcdir in
23715 .) # We are building in place.
23716 ac_srcdir=.
23717 ac_top_srcdir=$ac_top_builddir_sub
23718 ac_abs_top_srcdir=$ac_pwd ;;
23719 [\\/]* | ?:[\\/]* ) # Absolute name.
23720 ac_srcdir=$srcdir$ac_dir_suffix;
23721 ac_top_srcdir=$srcdir
23722 ac_abs_top_srcdir=$srcdir ;;
23723 *) # Relative name.
23724 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23725 ac_top_srcdir=$ac_top_build_prefix$srcdir
23726 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23727 esac
23728 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23731 cd "$ac_dir"
23733 # Check for guested configure; otherwise get Cygnus style configure.
23734 if test -f "$ac_srcdir/configure.gnu"; then
23735 ac_sub_configure=$ac_srcdir/configure.gnu
23736 elif test -f "$ac_srcdir/configure"; then
23737 ac_sub_configure=$ac_srcdir/configure
23738 elif test -f "$ac_srcdir/configure.in"; then
23739 # This should be Cygnus configure.
23740 ac_sub_configure=$ac_aux_dir/configure
23741 else
23742 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
23743 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
23744 ac_sub_configure=
23745 fi
23747 # The recursion is here.
23748 if test -n "$ac_sub_configure"; then
23749 # Make the cache file name correct relative to the subdirectory.
23750 case $cache_file in
23751 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
23752 *) # Relative name.
23753 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
23754 esac
23756 { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
23757 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
23758 # The eval makes quoting arguments work.
23759 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
23760 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
23761 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
23762 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
23763 { (exit 1); exit 1; }; }
23764 fi
23766 cd "$ac_popdir"
23767 done
23768 fi