correctly detect adaptive mutexes in pthreads

PTHREAD_MUTEX_ADAPTIVE_NP is an enum on glibc and not a macro, we must test for their existence by attempting compilation.
2014-08-31 03:57:06 +00:00
parent bbc5481cf9
commit 4dcf04bfc0
3 changed files with 16 additions and 1 deletions
--- a/include/jemalloc/internal/jemalloc_internal_defs.h.in
+++ b/include/jemalloc/internal/jemalloc_internal_defs.h.in
@@ -215,4 +215,7 @@
 /* glibc memalign hook */
 #undef JEMALLOC_GLIBC_MEMALIGN_HOOK

+/* adaptive mutex support in pthreads */
+#undef JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP
+
 #endif /* JEMALLOC_INTERNAL_DEFS_H_ */