cmake: use -std=c++11 instead of -std=gnu+11

Matches autotools behavior. The m4_if logic was misread...
projectgus · Mar 16, 2016 · f349717 · f349717
1 parent f8a9a21
commit f349717
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -126,7 +126,7 @@ else()
 endif()
 
 include(ExtractValidFlags)
-foreach(_cxx1x_flag -std=gnu++11 -std=gnu++0x)
+foreach(_cxx1x_flag -std=c++11 -std=c++0x)
   extract_valid_cxx_flags(_cxx1x_flag_supported ${_cxx1x_flag})
   if(_cxx1x_flag_supported)
     set(CXX1XCXXFLAGS ${_cxx1x_flag})