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| author | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-15 16:52:30 (GMT) |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-25 15:59:57 (GMT) |
| commit | b0f277db3885cf75b4a153442a3e30ecedfab049 (patch) | |
| tree | ee8b33d7f74b99fef38dcfa3c446c8a416b793ee /Modules | |
| parent | fd8bb3427858017754d5b08a2eb1f57116feebb6 (diff) | |
| download | CMake-b0f277db3885cf75b4a153442a3e30ecedfab049.zip CMake-b0f277db3885cf75b4a153442a3e30ecedfab049.tar.gz CMake-b0f277db3885cf75b4a153442a3e30ecedfab049.tar.bz2 | |
HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
Old versions of aCC need a special compiler flag to get full C++98 template
support as e.g. CMake itself or the Complex and ComplexOneConfig tests need.
The same versions need a special flag to get a proper C++ library, too.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/Compiler/HP-CXX.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Modules/Compiler/HP-CXX.cmake b/Modules/Compiler/HP-CXX.cmake index 44470ca..6411dac 100644 --- a/Modules/Compiler/HP-CXX.cmake +++ b/Modules/Compiler/HP-CXX.cmake @@ -2,3 +2,12 @@ set(CMAKE_CXX_VERBOSE_FLAG "-v") set(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>") set(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>") + +# HP aCC since version 3.80 supports the flag +hpxstd98 to get ANSI C++98 +# template support. It is known that version 6.25 doesn't need that flag. +# Current assumption: the flag is needed for every version from 3.80 to 4 +# to get it working. +if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4 AND + NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.80) + set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "+hpxstd98") +endif() |