multimedia/kdenlive/rttr.CMakeLists.txt

0001 include(ExternalProject)
0002 ExternalProject_Add(rttr_project
0003     PREFIX rttr
0004     URL https://github.com/rttrorg/rttr/archive/v0.9.6.tar.gz
0005     UPDATE_COMMAND ""
0006     CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> -DCMAKE_INSTALL_LIBDIR=lib -DBUILD_EXAMPLES=OFF -DBUILD_DOCUMENTATION=OFF -DBUILD_UNIT_TESTS=OFF -DBUILD_PACKAGE=OFF -DBUILD_STATIC=ON
0007 )
0008
0009 ExternalProject_Get_Property(rttr_project install_dir)
0010 file(MAKE_DIRECTORY "${install_dir}/include")
0011 file(MAKE_DIRECTORY "${install_dir}/lib")
0012 # fails on Win: execute_process(COMMAND touch "${install_dir}/lib/librttr_core.a")
0013 # CMake >=3.12: file(TOUCH "${install_dir}/lib/librttr_core.a")
0014 if(NOT EXISTS "${install_dir}/lib/librttr_core.a")
0015     file(WRITE "${install_dir}/lib/librttr_core.a" "dummy file to be replaced by build")
0016 endif()
0017
0018 add_library(RTTR::Core_Lib STATIC IMPORTED)
0019 add_dependencies(RTTR::Core_Lib rttr_project)
0020 set_target_properties(RTTR::Core_Lib PROPERTIES
0021     IMPORTED_LOCATION "${install_dir}/lib/librttr_core.a"
0022     INTERFACE_INCLUDE_DIRECTORIES "${install_dir}/include")