Hi Petr, et. al. It looks like I spoke too soon. I cannot see any way to separate the debug compile flag (-g) so that it does not appear on the linker lines for static and shared libraries.
The creation rules for static / shared libraries all include "<LANGUAGE_COMPILE_FLAGS>" which inevitably includes the debug flags. On AIX, the '-g' debug flag should only be supplied to executable targets otherwise duplicate symbol errors result. I'll take a look at the sources and see if anything can be done there otherwise I might have to raise a defect. If anyone has any alternative suggestions please let me know. Kind regards, Brett On 28 June 2012 14:31, Brett Delle Grazie <[email protected]> wrote: > Hi Petr, > > Thanks very much ... I saw something extremely similar in the VS > /STACK:1000 and managed to work it out from there. > I've been playing around with it today and have managed to get somewhere. > > Thanks again, > > Brett > > On 28 June 2012 08:06, Petr Kmoch <[email protected]> wrote: >> Hi Brett, >> >> as far as I know, compilation flags come from >> CMAKE_<lang>_FLAGS_<config>, while linker flags come from >> CMAKE_{SHARED|EXE}_LINKER_FLAGS[_<config>]. So you should be able to >> override CMAKE_SHARED_LINKER_FLAGS_Debug (not sure with correct case >> for configuration name) and remove -g from there. >> >> Petr >> >> On Wed, Jun 27, 2012 at 10:36 PM, Brett Delle Grazie >> <[email protected]> wrote: >>> Hi, >>> >>> On AIX using the XLC compiler I've determined the debug flag (-g) >>> should be used for all compile stages but should only be supplied to >>> the final >>> link stage of an executable (not a library target), otherwise >>> duplicate symbol errors result. >>> For reference see: >>> http://www.ibm.com/developerworks/forums/thread.jspa?threadID=438591&tstart=0 >>> >>> Is there an easy way of supplying a different set of debug flags for >>> the compile stage as opposed to the link stage? >>> >>> I could potentially override: >>> CMAKE_C_FLAGS_DEBUG_INIT >>> CMAKE_CXX_FLAGS_DEBUG_INIT >>> >>> but I can't really see where these are combined into the compile / link >>> rules. >>> >>> Does anyone have any suggestions? Any guidance / help is appreciated. >>> >>> Thanks, >>> >>> -- >>> Best Regards, >>> >>> Brett Delle Grazie >>> -- >>> >>> 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 > > > > -- > Best Regards, > > Brett Delle Grazie -- Best Regards, Brett Delle Grazie -- 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
