On Tue, Nov 30, 2010 at 5:37 PM, Hicham Mouline <hic...@mouline.org> wrote:
> As boost libraries naming convention doesn't include in the lib names > whether they are built by msvc9 win32 or x64, I am forced on a winxp 64 box > where I hold both versions to have a different lib directory under > boost_root. > > I set BOOST_ROOT then call FIND_PACKAGE(Boost 1.44 COMPONENTS ...). > > Am I supposed to detect which of vc9 32bit or 64bit am I generating for > and then set BOOST_LIBRARYDIR depending on that before calling FIND_PACKAGE? > > How do I detect bitness? > You could try something like this: include(CheckTypeSize) CHECK_TYPE_SIZE(void* SIZEOF_PTR) message("size of pointer = ${SIZEOF_PTR}") Then if SIZEOF_PTR is 4, you would set BOOST_LIBRARYDIR to be ${BOOST_ROOT}/lib32 and if it is 8, you set it to ${BOOST_ROOT}/lib64. -- Philip Lowman
_______________________________________________ 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