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-rw-r--r--m4/pthreads.m43
1 files changed, 0 insertions, 3 deletions
diff --git a/m4/pthreads.m4 b/m4/pthreads.m4
index 8438cde0b..d1d1c0a62 100644
--- a/m4/pthreads.m4
+++ b/m4/pthreads.m4
@@ -86,11 +86,8 @@ AC_DEFUN([CC_PTHREAD_RECURSIVE_MUTEX], [
[AC_LANG_PROGRAM([
#include <pthread.h>
], [
-int main() {
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
- return 0;
-}
])
],
[cc_cv_pthread_recursive_mutex=yes],