attempt fix flag detection

diff --git a/configure.ac b/configure.ac
index 893042f93f10f71259dd86cd2f3570103d5b34fa..7ca7250e743362c3d1114e36c5d9a3d3074d2cc0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,7 @@ AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
   AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
     [ac_save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS $1"
-     AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])],
+     AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])],
        [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
        [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
      CFLAGS="$ac_save_CFLAGS"