From fdc92b136f52d1c1e8a8cf0bef9a0311e1461e7a Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Fri, 12 Jun 2020 12:05:27 +0300
Subject: [PATCH] mdbx-cmake: avoid using check_cxx_source_compiles().

More for https://github.com/erthink/libmdbx/issues/111

Change-Id: Icbe1fb3c4ed8e22da7fa7e95d2c8f2c302e77d82
---
 cmake/compiler.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/compiler.cmake b/cmake/compiler.cmake
index 0a4ca9b9..7d81b1a6 100644
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -228,7 +228,7 @@ else()
 
   # Check for an omp support
   set(CMAKE_REQUIRED_FLAGS "-fopenmp -Werror")
-  check_cxx_source_compiles("int main(void) {
+  check_c_source_compiles("int main(void) {
     #pragma omp parallel
     return 0;
     }" HAVE_OPENMP)