Here's the problem I'm trying to solve: * External Project A has no dependencies and generates LibraryA * External Project B is dependent on LibraryA
Root CMakeLists.txt: add_subdirectory(external_project_a) add_subdirectory(external_project_b) External Project A CMakeLists.txt: ExternalProject_Add(projectA ...) External Project B CMakeLists.txt: find_package(LibraryA) ExternalProject_Add(projectB ...) When I configure CMake, it finds an old, locally installed version of LibraryA. When cross-compiling, I want External Project B's find_package(LibraryA) to find the newly cross-compiled LibraryA. It feels like I need to somehow "run find_package again" at that point so it finds the right one. Right now I can manually make it work by building/installing External Project A then manually clearing my build folder and re-running CMake. How do I get External Project B to see the new cross-compiled LibraryA? Thanks
-- 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://www.cmake.org/mailman/listinfo/cmake
