diff options
Diffstat (limited to 'pw_build/BUILD.gn')
| -rw-r--r-- | pw_build/BUILD.gn | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/pw_build/BUILD.gn b/pw_build/BUILD.gn index d8258baca..55b0f8305 100644 --- a/pw_build/BUILD.gn +++ b/pw_build/BUILD.gn @@ -18,6 +18,7 @@ import("$dir_pw_build/cc_blob_library.gni") import("$dir_pw_build/python.gni") import("$dir_pw_build/relative_source_file_names.gni") import("$dir_pw_docgen/docs.gni") +import("$dir_pw_toolchain/generate_toolchain.gni") import("$dir_pw_toolchain/traits.gni") import("$dir_pw_unit_test/test.gni") import("target_types.gni") @@ -138,10 +139,16 @@ config("extra_strict_warnings") { # This config MUST NOT be used downstream to allow for warnings to be # added in the future without breaking downstream. config("internal_strict_warnings") { - cflags = [ - "-Wextra-semi", - "-Wswitch-enum", - ] + cflags = [ "-Wswitch-enum" ] + + # TODO: b/301262374 - Provide a better way to detect the compiler type. + if (defined(pw_toolchain_SCOPE.cc) && + get_path_info(pw_toolchain_SCOPE.cc, "file") == "clang") { + cflags += [ "-Wextra-semi" ] + } else { + # TODO: b/306734552 - On GCC, this only works as a C++ flag. + cflags_cc = [ "-Wextra-semi" ] + } # TODO: b/243069432 - Enable pedantic warnings on Windows when they pass. if (host_os != "win") { |