openbsd-ports/devel/llvm/patches/patch-cmake_config-ix_cmake
dcoppa fa4bc9a99d Fix CMake check for pthread_mutex_lock: use check_library_exists()
function instead of the buggy check_symbol_exists().

ok sthen@
2012-05-05 19:24:01 +00:00

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$OpenBSD: patch-cmake_config-ix_cmake,v 1.1 2012/05/05 19:24:01 dcoppa Exp $
Fix CMake check for pthread_mutex_lock
--- cmake/config-ix.cmake.orig Fri May 4 14:05:40 2012
+++ cmake/config-ix.cmake Fri May 4 14:07:10 2012
@@ -87,6 +87,7 @@ if( NOT PURE_WINDOWS )
check_library_exists(pthread pthread_create "" HAVE_LIBPTHREAD)
check_library_exists(pthread pthread_getspecific "" HAVE_PTHREAD_GETSPECIFIC)
check_library_exists(pthread pthread_rwlock_init "" HAVE_PTHREAD_RWLOCK_INIT)
+ check_library_exists(pthread pthread_mutex_lock "" HAVE_PTHREAD_MUTEX_LOCK)
check_library_exists(dl dlopen "" HAVE_LIBDL)
endif()
@@ -131,9 +132,6 @@ check_symbol_exists(strchr string.h HAVE_STRCHR)
check_symbol_exists(strcmp string.h HAVE_STRCMP)
check_symbol_exists(strdup string.h HAVE_STRDUP)
check_symbol_exists(strrchr string.h HAVE_STRRCHR)
-if( NOT PURE_WINDOWS )
- check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK)
-endif()
check_symbol_exists(sbrk unistd.h HAVE_SBRK)
check_symbol_exists(srand48 stdlib.h HAVE_RAND48_SRAND48)
if( HAVE_RAND48_SRAND48 )