That bug is regarding "CMAKE_STATIC_LINKER_FLAGS What about this bug report: http://www.cmake.org/Bug/view.php?id=12295 which is related to STATIC_LIBRARY_FLAGS
On 1 December 2012 16:00, Timothy J. Arrington <sse...@gmail.com> wrote: > The bug is already reported for quite a while: > http://public.kitware.com/Bug/view.php?id=10094, but so far, hasn't > been fixed. > > 2012/11/28 Paul Harris <harris...@gmail.com>: > > Hi, > > > > I set this: > > > > set (STATIC_LIBRARY_FLAGS_RELWITHDEBINFO > > "${STATIC_LIBRARY_FLAGS_RELWITHDEBINFO} /LTCG") > > > > and it didn't seem to work. MSVC still has no LTCG flag set for any of > my > > static libraries. > > > > does this feature work? > > cheers, > > Paul > > > > > > On 23 June 2011 01:02, Ben Medina <ben.med...@gmail.com> wrote: > >> > >> So that the answer stays on the list: > >> > >> One must use the STATIC_LIBRARY_FLAGS property, rather than > >> LINK_FLAGS, for static libraries. > >> > >> On Tue, Jun 21, 2011 at 3:12 PM, Ben Medina <ben.med...@gmail.com> > wrote: > >> > Since I got no feedback, I assume it's a bug. I've filed it here: > >> > > >> > 0012295: LINK_FLAGS_RELEASE has no effect on static libraries for MSVC > >> > generators > >> > > >> > http://www.cmake.org/Bug/view.php?id=12295 > >> > > >> > On Mon, Jun 13, 2011 at 11:50 AM, Ben Medina <ben.med...@gmail.com> > >> > wrote: > >> >> Hello all, > >> >> > >> >> I'm using CMake 2.8.4 and am seeing an odd differenc between static > >> >> and shared libraries in regard to the LINK_FLAGS property. In > >> >> particular, I'm enabling "Whole program optimization" in Visual > Studio > >> >> 2010, which is done by add /GL as a compiler flag and /LTCG as a > >> >> linker flag for the release configuration. However, the link flag is > >> >> not used for static libraries, leading to a build warning about > >> >> compiling with /GL but linking without /LTCG. > >> >> > >> >> Here's an example: > >> >> > >> >> cmake_minimum_required (VERSION 2.8) > >> >> project (link_test) > >> >> > >> >> set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /GL") > >> >> > >> >> add_library (static_test STATIC a.cpp) > >> >> set_target_properties ( > >> >> static_test > >> >> PROPERTIES > >> >> LINK_FLAGS_RELEASE "/LTCG" > >> >> ) > >> >> > >> >> add_library (shared_test SHARED a.cpp) > >> >> set_target_properties ( > >> >> shared_test > >> >> PROPERTIES > >> >> LINK_FLAGS_RELEASE "/LTCG" > >> >> ) > >> >> > >> >> Just add an empty file called a.cpp to the directory, then build the > >> >> whole project in release configuration. You'll get a warning like > this > >> >> for the static_test library: > >> >> > >> >> 2> a.obj : MSIL .netmodule or module compiled with /GL found; > >> >> restarting link with /LTCG; add /LTCG to the link command line to > >> >> improve > >> >> > >> >> Why is CMake not applying LINK_FLAGS_RELEASE to the static library? > >> >> > >> >> Thanks, > >> >> Ben > >> >> > >> > > >> _______________________________________________ > >> 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 > > > > > > > > -- > > > > 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 >
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