src/makefiles/default_rules.mk

   1
   2 SHELL := /bin/bash
   3
   4 ifeq ($(KALDI_FLAVOR), dynamic)
   5   ifeq ($(shell uname), Darwin)
   6     ifdef LIBNAME
   7       LIBFILE = lib$(LIBNAME).dylib
   8     endif
   9     LDFLAGS += -Wl,-rpath -Wl,$(KALDILIBDIR)
  10     EXTRA_LDLIBS += $(foreach dep,$(ADDLIBS), $(dir $(dep))lib$(notdir $(basename $(dep))).dylib)
  11   else ifeq ($(shell uname), Linux)
  12     ifdef LIBNAME
  13       LIBFILE = lib$(LIBNAME).so
  14     endif
  15     LDFLAGS += -Wl,-rpath=$(shell readlink -f $(KALDILIBDIR))
  16     EXTRA_LDLIBS += $(foreach dep,$(ADDLIBS), $(dir $(dep))lib$(notdir $(basename $(dep))).so)
  17   else  # Platform not supported
  18     $(error Dynamic libraries not supported on this platform. Run configure with --static flag.)
  19   endif
  20 else
  21   ifdef LIBNAME
  22     LIBFILE = $(LIBNAME).a
  23   endif
  24   XDEPENDS = $(ADDLIBS)
  25 endif
  26
  27 all: $(LIBFILE) $(BINFILES)
  28
  29 $(LIBFILE): $(OBJFILES)
  30         $(AR) -cru $(LIBNAME).a $(OBJFILES)
  31         $(RANLIB) $(LIBNAME).a
  32 ifeq ($(KALDI_FLAVOR), dynamic)
  33 ifeq ($(shell uname), Darwin)
  34         $(CXX) -dynamiclib -o $@ -install_name @rpath/$@ $(LDFLAGS) $(OBJFILES) $(LDLIBS)
  35         rm -f $(KALDILIBDIR)/$@; ln -s $(shell pwd)/$@ $(KALDILIBDIR)/$@
  36 else ifeq ($(shell uname), Linux)
  37         # Building shared library from static (static was compiled with -fPIC)
  38         $(CXX) -shared -o $@ -Wl,--no-undefined -Wl,--as-needed  -Wl,-soname=$@,--whole-archive $(LIBNAME).a -Wl,--no-whole-archive $(LDFLAGS) $(LDLIBS)
  39         rm -f $(KALDILIBDIR)/$@; ln -s $(shell pwd)/$@ $(KALDILIBDIR)/$@
  40 else  # Platform not supported
  41         $(error Dynamic libraries not supported on this platform. Run configure with --static flag.)
  42 endif
  43 endif
  44
  45 # By default (GNU) make uses the C compiler $(CC) for linking object files even
  46 # if they were compiled from a C++ source. Below redefinition forces make to
  47 # use the C++ compiler $(CXX) instead.
  48 LINK.o = $(CXX) $(LDFLAGS) $(TARGET_ARCH)
  49
  50 ifeq ($(KALDI_FLAVOR), dynamic)
  51 $(BINFILES): $(LIBFILE)
  52 else
  53 $(BINFILES): $(LIBFILE) $(XDEPENDS)
  54 endif
  55
  56 # Rule below would expand to, e.g.:
  57 # ../base/kaldi-base.a:
  58 #       make -c ../base kaldi-base.a
  59 # -c option to make is same as changing directory.
  60 %.a:
  61         $(MAKE) -C ${@D} ${@F}
  62
  63 %.so:
  64         $(MAKE) -C ${@D} ${@F}
  65
  66 clean:
  67         -rm -f *.o *.a *.so $(TESTFILES) $(BINFILES) $(TESTOUTPUTS) tmp* *.tmp *.testlog
  68
  69 distclean: clean
  70         -rm -f .depend.mk
  71
  72 ifeq ($(KALDI_FLAVOR), dynamic)
  73 $(TESTFILES): $(LIBFILE)
  74 else
  75 $(TESTFILES): $(LIBFILE) $(XDEPENDS)
  76 endif
  77
  78 test_compile: $(TESTFILES)
  79
  80 test: test_compile
  81         @{ result=0;                    \
  82         for x in $(TESTFILES); do       \
  83           printf "Running $$x ...";     \
  84       timestamp1=$$(date +"%s"); \
  85           ./$$x >$$x.testlog 2>&1;      \
  86       ret=$$? \
  87       timestamp2=$$(date +"%s"); \
  88       time_taken=$$[timestamp2-timestamp1]; \
  89           if [ $$ret -ne 0 ]; then \
  90             echo " $${time_taken}s... FAIL $$x"; \
  91             result=1;                   \
  92             if [ -n "$TRAVIS" ] && [ -f core ] && command -v gdb >/dev/null 2>&1; then  \
  93               gdb $$x core -ex "thread apply all bt" -batch >>$$x.testlog 2>&1;         \
  94               rm -rf core;              \
  95             fi;                         \
  96           else                          \
  97             echo " $${time_taken}s... SUCCESS";         \
  98             rm -f $$x.testlog;          \
  99           fi;                           \
 100         done;                           \
 101         exit $$result; }
 102
 103 # Rules that enable valgrind debugging ("make valgrind")
 104
 105 valgrind: .valgrind
 106
 107 .valgrind: $(TESTFILES)
 108         echo -n > valgrind.out
 109         for x in $(TESTFILES); do \
 110                 echo $$x >>valgrind.out; \
 111                 valgrind ./$$x >/dev/null 2>> valgrind.out; \
 112         done
 113         ! ( grep 'ERROR SUMMARY' valgrind.out | grep -v '0 errors' )
 114         ! ( grep 'definitely lost' valgrind.out | grep -v -w 0 )
 115         rm valgrind.out
 116         touch .valgrind
 117
 118 depend:
 119         -$(CXX) -M $(CXXFLAGS) *.cc > .depend.mk
 120
 121 # removing automatic making of "depend" as it's quite slow.
 122 #.depend.mk: depend
 123 -include .depend.mk