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| author | Aaron Liu <hualilia@ca.ibm.com> | 2021-12-02 15:34:01 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-01-27 14:38:01 (GMT) |
| commit | 6da99e671c59a5b5b4731020cc286bb873a8134e (patch) | |
| tree | 72cf89744dd3bfcb047fc50c6de41533c59833f6 /Modules/Compiler/IBMClang-CXX.cmake | |
| parent | 28e90f9576fa5784408c03cf20bf172b20e418f0 (diff) | |
| download | CMake-6da99e671c59a5b5b4731020cc286bb873a8134e.zip CMake-6da99e671c59a5b5b4731020cc286bb873a8134e.tar.gz CMake-6da99e671c59a5b5b4731020cc286bb873a8134e.tar.bz2 | |
IBMClang: Add support for IBM Open XL C/C++
Fixes: #22929
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>") |