diff options
Diffstat (limited to 'libcxx/CMakeLists.txt')
| -rw-r--r-- | libcxx/CMakeLists.txt | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt index 64c6c31c48c..d0ed9df5e49 100644 --- a/libcxx/CMakeLists.txt +++ b/libcxx/CMakeLists.txt @@ -322,10 +322,19 @@ add_compile_flags_if_supported(-nostdinc++) # Warning flags =============================================================== add_definitions(-D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) add_compile_flags_if_supported( - -Wall -W -Wwrite-strings - -Wno-unused-parameter -Wno-long-long -Wno-user-defined-literals - -Wno-covered-switch-default + -Wall -Wextra -W -Wwrite-strings + -Wno-unused-parameter -Wno-long-long -Werror=return-type) +if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") + add_compile_flags_if_supported( + -Wno-user-defined-literals + -Wno-covered-switch-default) +elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") + add_compile_flags_if_supported( + -Wno-attributes # FIXME: Fix -Wattribute warnings. + -Wno-literal-suffix + -Wno-c++14-compat) +endif() if (LIBCXX_ENABLE_WERROR) add_compile_flags_if_supported(-Werror) add_compile_flags_if_supported(-WX) |
