Author: Martin Storsjö Date: 2024-06-11T09:03:41+03:00 New Revision: 41c650e8208f7804eb5ecd8749d6b31b6e518bb7
URL: https://github.com/llvm/llvm-project/commit/41c650e8208f7804eb5ecd8749d6b31b6e518bb7 DIFF: https://github.com/llvm/llvm-project/commit/41c650e8208f7804eb5ecd8749d6b31b6e518bb7.diff LOG: [clang] Don't use -Wno-nested-anon-types on GCC (#95029) GCC usually doesn't warn about unrecognized -Wno-<foo> options, if no diagnostics are printed. However if some diagnostics are printed, it also mentions that there were unrecognized -Wno-<foo> options. Before 4feae05c6abda364a9295aecfa600d7d4e7dfeb6, we checked for whether -Wnested-anon-types was supported, and added the -Wno-<foo> form if the positive form of the option was supported. As of GCC 14, -Wnested-anon-types isn't supported, thus limit the use of the option to actual Clang (and still only while using the GCC compatible driver). This avoids unnecessary mentions about unrecognized -Wno-<foo> options when building with GCC. Added: Modified: clang/CMakeLists.txt Removed: ################################################################################ diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt index f6d96258cd135..c6496167d3828 100644 --- a/clang/CMakeLists.txt +++ b/clang/CMakeLists.txt @@ -350,7 +350,9 @@ if (LLVM_COMPILER_IS_GCC_COMPATIBLE) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wno-long-long") endif () - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-nested-anon-types" ) + if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-nested-anon-types" ) + endif () endif () # Determine HOST_LINK_VERSION on Darwin. _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
