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

Matches autotools behavior. The m4_if logic was misread...
2016-03-16 14:52:42 +01:00 · 2016-03-16 14:52:42 +01:00 · f34971774b
parent f8a9a21428
commit f34971774b
1 changed files with 1 additions and 1 deletions
--- 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})