Re: [CMake] cpp macro
With the makefile generator you can do make foo.cxx.i. Sadly this feature never made it into ninja. If you run make help it shows the targets available. With VS IDE you can right click on a file and get it to preprocess the file. -Bill -- 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
Re: [CMake] cpp macro
Le 04/06/2018 à 10:16, Eric Noulard a écrit :
Le lun. 4 juin 2018 à 09:59, Stéphane Ancelot
mailto: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__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.
I used ${CMAKE_C_COMPILER} -E
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
Re: [CMake] cpp macro
On 4 June 2018 at 10:16, Eric Noulard wrote: > > > In both cases I don't know how to discover that in a cross-platform way. > Probably MSVC has another option for pre-processsing. > The basic option is /P, with related options /EP and /C which control line numbering, comment suppression etc. Petr On 4 June 2018 at 10:16, Eric Noulard wrote: > > > Le lun. 4 juin 2018 à 09:59, Stéphane Ancelot > 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__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 > > -- 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
Re: [CMake] cpp macro
Le lun. 4 juin 2018 à 09:59, Stéphane Ancelot 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__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
[CMake] cpp macro
hi is there a mactro for cpp ? 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
