Hello, We are migrating our project from standard Unix Makefiles to CMake. The old Makefile contained a line that cleared an environment variable like this:
export CPLUS_INCLUDE_PATH= This step is necessary due to some library/path confusion in combination with 3rd party libraries on some systems. However, I was unable to find a way to generate such a command (or any other way to define environment variables) inside the generated Makefile. The closest I got was something like add_custom_target( workaround sed -i '3i\\\\n\#Workaround\ for\ Thrust\ bug\\nexport\ CPLUS_INCLUDE_PATH=' Makefile ) This kind of works, but you have to run make workaround each time after generating the Makefile (and if you forget to do it, the build will fail later) Other projects [1] that use CMake just tell their users to run unset CPLUS_INCLUDE_PATH in their shell to work around the issue, which I try to avoid. Is there any automated way to do this when generating the Makefile? [1] http://www.libama.org/documentation.html?tx_restdoc_pi1[doc]=installation|configuration|cuda -- 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
