On Wed, Nov 19, 2014 at 08:35:53PM +0100, Nils Gladitz wrote: > On 19.11.2014 20:23, Roger Leigh wrote: > >libdl (for dlopen, dlsym) is part of (or an extention to) the > >standard library/linker on many platforms. It doesn't currently > >have support in CMake, though there are a few independent > >implementations shown up by Google. Given that there are > >several upstreams and that it's a basic component of several > >different POSIX systems, having support in CMake would be quite > >beneficial. > > There is http://www.cmake.org/cmake/help/v3.0/variable/CMAKE_DL_LIBS.html > which is set up by the platform modules.
That's great to know, thanks. However, do I still need to independently check for <dlfcn.h>? How do I know that I have a working dlopen? E.g., on FreeBSD where CMAKE_DL_LIBS would be empty how do I know it's there without a functional check? Thanks, Roger -- .''`. Roger Leigh : :' : Debian GNU/Linux http://people.debian.org/~rleigh/ `. `' schroot and sbuild http://alioth.debian.org/projects/buildd-tools `- GPG Public Key F33D 281D 470A B443 6756 147C 07B3 C8BC 4083 E800 -- 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-developers
