Hi Chris, you're definitely not the first to want this (see https://gitlab.kitware.com/cmake/cmake/issues/12877). However, as per the comment in that issue, it's not something we can expect in any foreseeable future.
Petr On 1 November 2017 at 17:35, Chris Green <gre...@fnal.gov> wrote: > Hi, > > I have a case where a custom command produces multiple outputs, at least > some of which depend on a property of a library target, viz: > > if (BD_WANT_PCM) > set(PCM_OUTPUT > $<TARGET_PROPERTY:${dictname}_dict,LIBRARY_OUTPUT_DIRECTORY> > /${CMAKE_SHARED_LIBRARY_PREFIX}${dictname}_dict_rdict.pcm) > if (GD_PCM_OUTPUT_VAR) > set(${GD_PCM_OUTPUT_VAR} ${PCM_OUTPUT} PARENT_SCOPE) > endif() > endif() > add_custom_command( > OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${dictname}_dict.cpp > # Extra outputs commented out until custom_command OUTPUT supports > # generator flags. > ${SOURCE_OUTPUT} # ${GD_ROOTMAP_OUTPUT} ${PCM_OUTPUT} > ... > > Here, ${PCM_OUTPUT} needs to be specified to be put in the same directory > as the library produced for the target ${dictname}_dict, which may be > something particular to that target rather than its defaulted value of > ${CMAKE_LIBRARY_OUTPUT_DIRECTORY} or ${LIBRARY_OUTPUT_PATH}. > Unfortunately, this fails to work as of CMake 3.9.2. Is this something > which is reasonable to want and/or easy to do. Is there some other way to > have the desired flexibility? > > Thanks for any help, > > Chris. > > -- > > 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/opensou > rce/opensource.html > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/cmake >
-- 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