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-rw-r--r--config/acx_pthread.m44
1 files changed, 3 insertions, 1 deletions
diff --git a/config/acx_pthread.m4 b/config/acx_pthread.m4
index 5f9071056e..254a383a9b 100644
--- a/config/acx_pthread.m4
+++ b/config/acx_pthread.m4
@@ -134,8 +134,10 @@ for flag in $acx_pthread_flags; do
# We find them by checking stderror.
cat >conftest.$ac_ext <<_ACEOF
int
-main ()
+main (int argc, char **argv)
{
+ (void) argc;
+ (void) argv;
return 0;
}
_ACEOF