On Tue, Mar 25, 2008 at 05:55:00PM +0100, Alexander Neundorf wrote: > On Tuesday 25 March 2008, Frederik Deweerdt wrote: > > On Tue, Mar 25, 2008 at 01:19:52AM +0100, Alexander Neundorf wrote: > > > On Tuesday 25 March 2008, Frederik Deweerdt wrote: > > > > Hi, > > > > > > > > I'm trying to cross-compile static libraries for RTEMS. Our project's > > > > also targets Linux, where we use shared libraries. We declare the > > > > libraries with: add_library(libname srcs...). So STATIC or SHARED is > > > > omitted. > > > > On RTEMS there are no static libraries, so I was expecting that by > > > > setting BUILD_SHARED_LIBS to OFF in the toolchain file, I would get > > > > static libraries. > > > > > > Does this value end up in the cache ? > > > Is it still OFF in the cmake files of your application ? > > > > Hm yes, sorry I missed a trivial set in one of our CMakeLists.txt. > > So it works now ? Yes it does, thanks. > > > > In Modules/Platform/ you can find an eCos.cmake. eCos is in general quite > > > similar to RTEMS (also RTOS, also one address space, also no shared libs, > > > etc.). It contains: > > > # eCos doesn't support shared libs > > > SET_PROPERTY(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE) > > > > > > SET(CMAKE_CXX_LINK_SHARED_LIBRARY ) > > > SET(CMAKE_CXX_LINK_MODULE_LIBRARY ) > > > SET(CMAKE_C_LINK_SHARED_LIBRARY ) > > > SET(CMAKE_C_LINK_MODULE_LIBRARY ) > > > > > > You should also create a RTEMS.cmake (if you haven't done so yet) and use > > > these settings there. If you have problems with this let me know. > > > I'd really be happy to add that to cmake cvs. > > > > I first did that, but as I need it done for tomorrow, I ended up > > throwing the four lines (a ripoff of eCos.cmake basically), in the > > Toolchain file. > > I'll be able to send you a cleaned-up patch later this week. > > Yes, please do so :-) I validated the general approach this morning, should be ready by tomorrow.
Regards, Frederik _______________________________________________ CMake mailing list CMake@cmake.org http://www.cmake.org/mailman/listinfo/cmake