diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 7daee7ce8..4932ac221 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -292,14 +292,21 @@ if(APPLE) find_darwin_sdk_dir(OSX_SDK_DIR macosx) find_darwin_sdk_dir(IOSSIM_SDK_DIR iphonesimulator) - string(REGEX MATCH "-mmacosx-version-min=" - MACOSX_VERSION_MIN_FLAG "${CMAKE_CXX_FLAGS}") set(SANITIZER_COMMON_SUPPORTED_OS osx) - if (IOSSIM_SDK_DIR AND NOT MACOSX_VERSION_MIN_FLAG) - list(APPEND SANITIZER_COMMON_SUPPORTED_OS iossim) + string(REGEX MATCH "-mmacosx-version-min=([.0-9]+)" + MACOSX_VERSION_MIN_FLAG "${CMAKE_CXX_FLAGS}") + if(MACOSX_VERSION_MIN_FLAG) + set(SANITIZER_MIN_OSX_VERSION "${CMAKE_MATCH_1}") + if(SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.7") + message(FATAL_ERROR "Too old OS X version: ${SANITIZER_MIN_OSX_VERSION}") + endif() + else() + set(SANITIZER_MIN_OSX_VERSION 10.7) + if(IOSSIM_SDK_DIR) + list(APPEND SANITIZER_COMMON_SUPPORTED_OS iossim) + endif() endif() - set(SANITIZER_MIN_OSX_VERSION 10.7) set(CMAKE_OSX_DEPLOYMENT_TARGET "") # We're setting the flag manually below. set(DARWIN_osx_CFLAGS -mmacosx-version-min=${SANITIZER_MIN_OSX_VERSION} -stdlib=libc++) |