1 files changed, 15 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 13a0f4dc..650ff4ed 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -215,6 +215,21 @@ int main(void) {
     return 0;
 }" HAVE_GCC_NARG_MACRO)
 
+check_c_source_compiles("
+#include <stdio.h>
+int main(void) {
+    printf(\"%s\", __func__);
+    return 0;
+}" HAVE_COMPILER__FUNC__)
+
+check_c_source_compiles("
+#include <stdio.h>
+int main(void) {
+    printf(\"%s\", __FUNCTION__);
+    return 0;
+}" HAVE_COMPILER__FUNCTION__)
+
+
 if (WITH_DEBUG_CRYPTO)
   set(DEBUG_CRYPTO 1)
 endif (WITH_DEBUG_CRYPTO)