Le lun. 4 juin 2018 à 09:59, Stéphane Ancelot <sance...@numalliance.com> a écrit :
> hi > > is there a mactro for cpp ? > You mean a CMake variable which would contain the path to C preprocessor binary? I don't think so, at list no xxx_<LANG>_xxx variable seems to exists for that. Did you check "cmake --help-variable-list" ? May be you can ask the compiler to act a the C pre-processor? clang and gcc both accept the '-E' command line option to only run the preprocessor. otherwise you may probably call find_program(C_PREPROCESSOR NAMES cpp) In both cases I don't know how to discover that in a cross-platform way. Probably MSVC has another option for pre-processsing. Eric > > Regards, > > S.Ancelot > -- > > Powered by www.kitware.com > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Kitware offers various services to support the CMake community. For more > information on each offering, please visit: > > CMake Support: http://cmake.org/cmake/help/support.html > CMake Consulting: http://cmake.org/cmake/help/consulting.html > CMake Training Courses: http://cmake.org/cmake/help/training.html > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Follow this link to subscribe/unsubscribe: > https://cmake.org/mailman/listinfo/cmake > -- Eric
-- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake
