Weak doesn't work the same on PE/COFF as on ELF, they are only weak references. Specifically, since nothing else pulls in the object which contains pthread_mutexattr_init() (and coming from the C library, that is the only thing that object contains), means that it ends up as 0
Signed-off-by: Jon Turney <jon.tur...@dronecode.org.uk> --- include/c11/threads_posix.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/c11/threads_posix.h b/include/c11/threads_posix.h index 61b7fab..43e803e 100644 --- a/include/c11/threads_posix.h +++ b/include/c11/threads_posix.h @@ -184,7 +184,7 @@ mtx_destroy(mtx_t *mtx) * Thus the linker will be happy and things don't clash when building * with -O1 or greater. */ -#ifdef HAVE_FUNC_ATTRIBUTE_WEAK +#if defined(HAVE_FUNC_ATTRIBUTE_WEAK) && !defined(__CYGWIN__) __attribute__((weak)) int pthread_mutexattr_init(pthread_mutexattr_t *attr); -- 2.8.3 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev