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Diffstat (limited to 'Modules/Compiler/Fujitsu-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/Fujitsu-CXX.cmake | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Modules/Compiler/Fujitsu-CXX.cmake b/Modules/Compiler/Fujitsu-CXX.cmake new file mode 100644 index 0000000..0f42196 --- /dev/null +++ b/Modules/Compiler/Fujitsu-CXX.cmake @@ -0,0 +1,47 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. +include(Compiler/Fujitsu) +__compiler_fujitsu(CXX) + +#set(CMAKE_PCH_EXTENSION .pch) +#set(CMAKE_PCH_EPILOGUE "#pragma hdrstop") +#set(CMAKE_CXX_COMPILE_OPTIONS_USE_PCH --no_pch_messages -include <PCH_HEADER> --use_pch <PCH_FILE>) +#set(CMAKE_CXX_COMPILE_OPTIONS_CREATE_PCH --no_pch_messages -include <PCH_HEADER> --create_pch <PCH_FILE>) + +# The Fujitsu compiler offers both a 98 and 03 mode. These two are +# essentially interchangeable as 03 simply provides clarity to some 98 +# ambiguyity. +# +# Re: Stroustrup's C++ FAQ: +# What is the difference between C++98 and C++03? +# From a programmer's view there is none. The C++03 revision of the +# standard was a bug fix release for implementers to ensure greater +# consistency and portability. In particular, tutorial and reference +# material describing C++98 and C++03 can be used interchangeably by all +# except compiler writers and standards gurus. +# +# Since CMake doesn't actually have an 03 mode and they're effectively +# interchangeable then we're just going to explicitly use 03 mode in the +# compiler when 98 is requested. + +# The version matching is messy here. The std support seems to be related to +# the compiler tweak version derived from the patch id in the version string. + +if(CMAKE_CXX_COMPILER_VERSION GREATER_EQUAL 4) + set(CMAKE_CXX98_STANDARD_COMPILE_OPTION -std=c++03) + set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION -std=gnu++03) + set(CMAKE_CXX98_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_CXX11_STANDARD__HAS_FULL_SUPPORT ON) + + set(CMAKE_CXX14_STANDARD_COMPILE_OPTION -std=c++14) + set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION -std=gnu++14) + set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) + + set(CMAKE_CXX17_STANDARD_COMPILE_OPTION -std=c++17) + set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION -std=gnu++17) +endif() + +__compiler_check_default_language_standard(CXX 4 14) |