Merge pull request #84 from bcachet/feature/FIX_GCC_APPLE_COMPILATION…

…_TESTING_FLAGS REF(BUILD): On Apple, check std=libc++ flags to ensure its valid
boostorg · Oct 7, 2015 · b934520 · b934520
2 parents e31317a + 2530d91
commit b934520
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -8,8 +8,11 @@ set (Fit_VERSION_MINOR 3)
 include(CheckCXXCompilerFlag)
 enable_language(CXX)
 
-if(CMAKE_HOST_APPLE AND (NOT CMAKE_COMPILER_IS_GNUCXX))
+if(CMAKE_HOST_APPLE)
+  check_cxx_compiler_flag("-stdlib=libc++" COMPILER_HAS_CXX_FLAG_libcxx)
+  if(COMPILER_HAS_CXX_FLAG_libcxx)
     list(APPEND CXX_EXTRA_FLAGS -stdlib=libc++)
+  endif()
 endif()
 
 set(ENABLE_CXXFLAGS_TO_CHECK