diff options
Diffstat (limited to 'libcxx/cmake')
| -rw-r--r-- | libcxx/cmake/Modules/HandleLibcxxFlags.cmake | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libcxx/cmake/Modules/HandleLibcxxFlags.cmake b/libcxx/cmake/Modules/HandleLibcxxFlags.cmake index b8ea1344644..325c1bdf7bc 100644 --- a/libcxx/cmake/Modules/HandleLibcxxFlags.cmake +++ b/libcxx/cmake/Modules/HandleLibcxxFlags.cmake @@ -76,6 +76,26 @@ macro(config_define value def) set(LIBCXX_NEEDS_SITE_CONFIG ON) endmacro() +# Add a list of flags to all of 'CMAKE_CXX_FLAGS', 'CMAKE_C_FLAGS', +# 'LIBCXX_COMPILE_FLAGS' and 'LIBCXX_LINK_FLAGS'. +macro(add_target_flags) + foreach(value ${ARGN}) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${value}") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${value}") + list(APPEND LIBCXX_COMPILE_FLAGS ${value}) + list(APPEND LIBCXX_LINK_FLAGS ${value}) + endforeach() +endmacro() + +# If the specified 'condition' is true then add a list of flags to +# all of 'CMAKE_CXX_FLAGS', 'CMAKE_C_FLAGS', 'LIBCXX_COMPILE_FLAGS' +# and 'LIBCXX_LINK_FLAGS'. +macro(add_target_flags_if condition) + if (${condition}) + add_target_flags(${ARGN}) + endif() +endmacro() + # Add a specified list of flags to both 'LIBCXX_COMPILE_FLAGS' and # 'LIBCXX_LINK_FLAGS'. macro(add_flags) |
