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authorVinson Lee <[email protected]>2014-06-03 17:00:24 -0700
committerVinson Lee <[email protected]>2014-06-06 22:25:13 -0700
commit82c577acfa39aa45adef8bfbeae21945cb0ff7a3 (patch)
tree13d4352f3708f009b26040e52577f3531152c784 /configure.ac
parent7a673187948b38d2d80aa48d9fc09176fa3547e8 (diff)
configure.ac: Do not use Pthreads with MinGW.
Match the behavior of the SCons MinGW build. This patch also fixes these build errors. CC glapi_entrypoint.lo glapi_entrypoint.c: In function 'init_glapi_relocs_once': glapi_entrypoint.c:341:4: error: unknown type name 'pthread_once_t' static pthread_once_t once_control = PTHREAD_ONCE_INIT; ^ glapi_entrypoint.c:341:41: error: 'PTHREAD_ONCE_INIT' undeclared (first use in this function) static pthread_once_t once_control = PTHREAD_ONCE_INIT; ^ glapi_entrypoint.c:341:41: note: each undeclared identifier is reported only once for each function it appears in glapi_entrypoint.c:342:4: error: implicit declaration of function 'pthread_once' [-Werror=implicit-function-declaration] pthread_once( & once_control, init_glapi_relocs ); ^ Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac8
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 9c64400a73b..a12f27ac213 100644
--- a/configure.ac
+++ b/configure.ac
@@ -552,7 +552,13 @@ dnl See if posix_memalign is available
AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
dnl Check for pthreads
-AX_PTHREAD
+case "$host_os" in
+mingw*)
+ ;;
+*)
+ AX_PTHREAD
+ ;;
+esac
dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
dnl to -pthread, which causes problems if we need -lpthread to appear in
dnl pkgconfig files.