Thanks Craig Not sure if I'm doing it right, but I couldn't get that to work.
Would you be able to give me an example please? Thanks Steve On 16 October 2016 at 17:51, Craig Scott <[email protected]> wrote: > I think if you manipulate the target property INCLUDE_DIRECTORIES > <https://cmake.org/cmake/help/latest/prop_tgt/INCLUDE_DIRECTORIES.html> > directly, you should be able to force a "." in there without having it > substituted for an absolute path. By this I mean use set_property() or > set_target_properties() rather than target_include_directories() or > include_directories(). Note, however, that the documentation for the > INCLUDE_DIRECTORIES property explicitly recommends against adding relative > paths to the property like this (but in your case it sounds like you really > want a relative path, so maybe this is a valid exception to that advice). > > > > On Mon, Oct 17, 2016 at 9:46 AM, Steve Lorimer <[email protected]> > wrote: > >> In makefile parlance, I'm trying to add -I. (ie: the current directory) >> to my include paths >> >> I tried the following: >> >> include_directories(".") >> >> >> This doesn't work unfortunately, as relative paths are interpreted as >> relative to the current source directory >> <https://cmake.org/cmake/help/v3.0/command/include_directories.html> >> >> That is, if this statement is in my top level CMakeLists.txt, located in >> ~/src/project, the include directive added will be "-I ~/src/project/.", >> whereas I'm trying to add "-I ." >> >> The reason for my wanting this is that we have sources for a single >> library in several subdirs. >> >> include_directories(${CMAKE_CURRENT_SOURCE_DIR}) >> >> add_library( >> foo >> STATIC >> foo.cpp >> bar/bar.cpp >> ) >> >> In bar/bar.cpp, I have a relative include >> >> #include "../foo.h" >> >> With the above setup, this will fail to compile as only ~/src/project/foo >> will be added to the include paths. >> >> I'm aware that if I explicitly added the path it would work >> >> include_directories(${CMAKE_CURRENT_SOURCE_DIR}/bar) >> >> However, if there is a way to get -I. added to my include path, that's >> what I'm after. >> >> TIA >> Steve >> >> >> -- >> >> 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: >> http://public.kitware.com/mailman/listinfo/cmake >> > > > > -- > Craig Scott > Melbourne, Australia > https://crascit.com >
-- 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: http://public.kitware.com/mailman/listinfo/cmake
