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| author | Brad King <brad.king@kitware.com> | 2022-01-28 14:50:06 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2022-01-28 14:50:15 (GMT) |
| commit | 6108352f0ac004ea94b0c8bab481fcf0611c35d1 (patch) | |
| tree | a4195b4118211182a67f55fc49ec7f1cc0963376 /Modules/Compiler/IBMClang-CXX.cmake | |
| parent | ba069c10dd6a52e58b2a846136fbfa6846aec971 (diff) | |
| parent | 8c1731546c275ed4aadea36b2533ff653f0ef601 (diff) | |
| download | CMake-6108352f0ac004ea94b0c8bab481fcf0611c35d1.zip CMake-6108352f0ac004ea94b0c8bab481fcf0611c35d1.tar.gz CMake-6108352f0ac004ea94b0c8bab481fcf0611c35d1.tar.bz2 | |
Merge topic 'ibmclang-compiler'
8c1731546c Help: Add release note for IBM Open XL C/C++ compiler support
24da80b70a Utilities: Suppress warnings in third-party code with IBMClang
6da99e671c IBMClang: Add support for IBM Open XL C/C++
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6785
Diffstat (limited to 'Modules/Compiler/IBMClang-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/IBMClang-CXX.cmake | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Modules/Compiler/IBMClang-CXX.cmake b/Modules/Compiler/IBMClang-CXX.cmake new file mode 100644 index 0000000..5431b17 --- /dev/null +++ b/Modules/Compiler/IBMClang-CXX.cmake @@ -0,0 +1,39 @@ +include(Compiler/IBMClang) +__compiler_ibmclang(CXX) + +if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU") + if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER) + AND CMAKE_GENERATOR MATCHES "Makefiles|WMake" + AND CMAKE_DEPFILE_FLAGS_CXX) + # dependencies are computed by the compiler itself + set(CMAKE_CXX_DEPFILE_FORMAT gcc) + set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE) + endif() + + set(CMAKE_CXX_COMPILE_OPTIONS_EXPLICIT_LANGUAGE -x c++) + set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden") +endif() + +set(CMAKE_CXX98_STANDARD__HAS_FULL_SUPPORT ON) +set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98") +set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98") + +set(CMAKE_CXX11_STANDARD__HAS_FULL_SUPPORT ON) +set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11") +set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11") + +set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) +set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14") +set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14") + +if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 17.1.0) + set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std=c++17") + set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17") + set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std=c++20") + set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std=gnu++20") +endif() + +__compiler_check_default_language_standard(CXX 17.1.0 17) + +set(CMAKE_CXX_COMPILE_OBJECT + "<CMAKE_CXX_COMPILER> -x c++ <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE>") |