2014-08-13 15:53 GMT+0200, Mark Abraham <[email protected]>: > On Wed, Aug 13, 2014 at 3:18 AM, marco restelli <[email protected]> > wrote: > >> Hi Petr, >> thanks, very informative! >> >> 2014-08-13 9:20 GMT+0200, Petr Kmoch <[email protected]>: >> > Hi Marco. >> > >> > Sane compilers allow later command-line options to override earlier >> > ones, >> > so what you're doing should be fine. Unfortunately, I know some Fortran >> > compilers are not sane in this regard. >> >> Here, I would really like to reduce as much as possible the flags >> regardless of the chosen compiler, so "undoing" the chosen flags >> seems to me cumbersome and compiler dependent, compared to resetting >> them altogether. I like the idea of OBJECT libraries better (it also >> solves other problems I have, I did not know about it!). >> >> > If you really need to solve this by explicitly modifying the global >> > list >> > for a particular file, the only thing I can think of is move those >> > files >> to >> > a separate CMakeList and turn them into an object library: >> >> This almost works, I have a problem specifying liking dependencies for >> the OBJECT libraries. With a normal library, I can use >> >> TARGET_LINK_LIBRARIES( my_library ${other_libs_my_library_depends_on} ) >> >> but if my_library is OBJECT I see the error >> >> Object library target "my_library" may not link to anything. >> > > See http://www.cmake.org/cmake/help/v3.0/command/add_library.html for the > correct way to do things with object libraries - for this purpose, they are > closer to source files than libraries, which makes sense given that there's > not actually a library written to disk anywhere.
Mark, thanks, but here I don't find anything that answers my question, namely specifying that my OBJECT library (i.e. the files included in it) require other libraries for linking. Marco -- 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
