diff options
Diffstat (limited to 'Source/Checks/cm_cxx_features.cmake')
| -rw-r--r-- | Source/Checks/cm_cxx_features.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake index 76c823c..c3835c3 100644 --- a/Source/Checks/cm_cxx_features.cmake +++ b/Source/Checks/cm_cxx_features.cmake @@ -38,6 +38,13 @@ endfunction() cm_check_cxx_feature(auto_ptr) cm_check_cxx_feature(eq_delete) +cm_check_cxx_feature(fallthrough) +if(NOT CMake_HAVE_CXX_FALLTHROUGH) + cm_check_cxx_feature(gnu_fallthrough) + if(NOT CMake_HAVE_CXX_GNU_FALLTHROUGH) + cm_check_cxx_feature(attribute_fallthrough) + endif() +endif() cm_check_cxx_feature(make_unique) if(CMake_HAVE_CXX_MAKE_UNIQUE) set(CMake_HAVE_CXX_UNIQUE_PTR 1) |