diff options
| -rw-r--r-- | CMakeLists.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 30820f91..e20770bc 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -258,6 +258,11 @@ else() -Wpedantic $<$<COMPILE_LANGUAGE:CXX>:-Wold-style-cast -Wnon-virtual-dtor -Woverloaded-virtual>) + check_cxx_compiler_flag(-Wno-c++20-attribute-extensions HAVE_WNO_CXX20_ATTR_EXT) + if(HAVE_WNO_CXX20_ATTR_EXT) + set(C_FLAGS ${C_FLAGS} $<$<COMPILE_LANGUAGE:CXX>:-Wno-c++20-attribute-extensions>) + endif() + if(ALSOFT_WERROR) set(C_FLAGS ${C_FLAGS} -Werror) endif() |