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authorEmil Velikov2017-03-30 12:01:12 -0500
committerEmil Velikov2017-04-03 12:01:49 -0500
commit63120172668610cebfd01e89f67e73037037dfd9 (patch)
tree6c8ca0ce36347fd68ad02df7434d26e19feecd4c /configure.ac
parent6796859fcce7b9d7157f066a8b0dac3ede6438dd (diff)
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configure.ac: bring back pthread-stubs check
Accidentally removed with earlier commit. Although rather than simply adding the check for all platforms, use the same heuristics as we do in mesa. Namely: pthread-stubs is a thing only for BSD platforms. Everyone else should have lightweight pthread API in their C runtime library. Fixes: 4ecd1ef010b ("xf86drm: fix null termination of string buffer") Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac20
1 files changed, 16 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac
index 6a60ffc6..f1a13090 100644
--- a/configure.ac
+++ b/configure.ac
@@ -61,10 +61,22 @@ AC_CHECK_HEADERS([sys/sysctl.h sys/select.h])
61LT_PREREQ([2.2]) 61LT_PREREQ([2.2])
62LT_INIT([disable-static]) 62LT_INIT([disable-static])
63 63
64 64dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
65 65dnl project. Even then there's a notable issue as described in the project README
66AC_SUBST(PTHREADSTUBS_CFLAGS) 66case "$host_os" in
67AC_SUBST(PTHREADSTUBS_LIBS) 67linux* | cygwin* | darwin* | solaris* | gnu*)
68 pthread_stubs_possible="no"
69 ;;
70* )
71 pthread_stubs_possible="yes"
72 ;;
73esac
74
75if test "x$pthread_stubs_possible" = xyes; then
76 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
77 AC_SUBST(PTHREADSTUBS_CFLAGS)
78 AC_SUBST(PTHREADSTUBS_LIBS)
79fi
68 80
69pkgconfigdir=${libdir}/pkgconfig 81pkgconfigdir=${libdir}/pkgconfig
70AC_SUBST(pkgconfigdir) 82AC_SUBST(pkgconfigdir)