On 8/12/10 1:30 PM, Óscar Fuentes wrote: > Michael Wild <[email protected]> writes: > >>>> How to know the compiler arguments set by include_directories, >>>> add_definitions, etc? >>>> >>>> CMAKE_<LANG>_FLAGS (with and whitout the uppercase build_type suffix) >>>> doesn't contain anything that was set by the cmake commands mentioned >>>> above. >>> >>> I guess that the lack of response indicates that there is no way to do >>> that. Why so basic feature is missing? Something with the internals of >>> cmake that makes it hard to implement? >> >> Well, your question isn't very clear. Are you interested in the >> compiler flag (i.e. -I or -D) or would you like to query the active >> include directories and definitions? > > I'm interested on the literal parameters as they are passed to the > compiler. > >> The former are available through the variables CMAKE_INCLUDE_FLAG_C >> and CMAKE_<lang>_DEFINE_FLAG, although AFAIK the latter may not be set >> and defaults to -D. >> >> The latter are available through the directory properties >> INCLUDE_DIRECTORIES and DEFINITIONS. But doing some RTFM would have >> told you that... > > Yes, I RTFM. My test code contained a typo on the variable's name :-( > This remembers me why, being a bad typist, I try to avoid so much the > languages that accept undefined variables.
You can also set this: set( CMAKE_VERBOSE_MAKEFILE on ) ...that way you can see each command line invocation of the compiler and linker, so you can check what's being passed. -Chris _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
