Latest CMake not needed if GNU GCC is used on Mac (#587)

dmlc · Dec 26, 2019 · 61bb900 · 61bb900
1 parent 650d9f6
commit 61bb900
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -70,8 +70,9 @@ endif()
 
 # OpenMP
 if(USE_OPENMP)
-  if(APPLE)
+  if(APPLE AND (NOT CMAKE_COMPILER_IS_GNUCC))
     # Require CMake 3.16+ for Mac to ensure that OpenMP can be located
+    # (Exception: it's okay if Homebrew GCC is used)
     cmake_minimum_required(VERSION 3.16)
   endif()