diff --git a/CMakeLists.txt b/CMakeLists.txt index 16c41dacd8..3a5df0481b 100755 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -268,3 +268,42 @@ configure_file(${CMAKE_SOURCE_DIR}/share/ocio/${OCIO_SETUP_NAME}.in ${CMAKE_CURRENT_BINARY_DIR}/share/ocio/${OCIO_SETUP_NAME} @ONLY) INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/share/ocio/${OCIO_SETUP_NAME} DESTINATION share/ocio/) + + +############################################################################### +# Generate OpenColorIO-config.cmake +# Targets exported to ${PROJECT_NAME}_EXPORTED_TARGETS will be available for +# import using find_package(OpenColorIO). + +include(CMakePackageConfigHelpers) + +set(OCIO_TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets.cmake") +set(OCIO_VERSION_CONFIG "${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake") +set(OCIO_PROJECT_CONFIG "${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake") +set(OCIO_CONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") + +# Version fetched from the top level project() +write_basic_package_version_file( + ${OCIO_VERSION_CONFIG} + # Version range supported only if generated by CMake 3.19.2 or newer. + COMPATIBILITY SameMajorVersion +) + +configure_package_config_file( + ${CMAKE_CURRENT_LIST_DIR}/src/cmake/Config.cmake.in ${OCIO_PROJECT_CONFIG} + INSTALL_DESTINATION ${OCIO_CONFIG_INSTALL_DIR} + NO_SET_AND_CHECK_MACRO + NO_CHECK_REQUIRED_COMPONENTS_MACRO +) + +install( + EXPORT ${PROJECT_NAME}_EXPORTED_TARGETS + DESTINATION ${OCIO_CONFIG_INSTALL_DIR} + NAMESPACE ${PROJECT_NAME}:: + FILE ${OCIO_TARGETS_EXPORT_NAME} +) + +install( + FILES "${OCIO_PROJECT_CONFIG}" "${OCIO_VERSION_CONFIG}" + DESTINATION "${OCIO_CONFIG_INSTALL_DIR}" +) diff --git a/include/OpenColorIO/CMakeLists.txt b/include/OpenColorIO/CMakeLists.txt index e4c8a79ffb..64980f661d 100644 --- a/include/OpenColorIO/CMakeLists.txt +++ b/include/OpenColorIO/CMakeLists.txt @@ -2,13 +2,22 @@ # Copyright Contributors to the OpenColorIO Project. configure_file("OpenColorABI.h.in" "${CMAKE_CURRENT_BINARY_DIR}/OpenColorABI.h" @ONLY) -add_library(public_api INTERFACE) +add_library(OpenColorIOHeaders INTERFACE) -set_property(TARGET public_api - PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR}/..;${CMAKE_CURRENT_SOURCE_DIR};${CMAKE_CURRENT_BINARY_DIR};${CMAKE_CURRENT_BINARY_DIR}/OpenColorIO +set(BUILD_INCLUDES + ${CMAKE_CURRENT_SOURCE_DIR}/.. + ${CMAKE_CURRENT_SOURCE_DIR} + ${CMAKE_CURRENT_BINARY_DIR} + ${CMAKE_CURRENT_BINARY_DIR}/OpenColorIO ) -add_dependencies(public_api "${CMAKE_CURRENT_BINARY_DIR}/OpenColorABI.h") +target_include_directories(OpenColorIOHeaders + INTERFACE + "$" + "$" +) + +add_dependencies(OpenColorIOHeaders "${CMAKE_CURRENT_BINARY_DIR}/OpenColorABI.h") # public interface @@ -17,3 +26,7 @@ list(APPEND core_export_headers ${CMAKE_CURRENT_BINARY_DIR}/OpenColorABI.h) install(FILES ${core_export_headers} DESTINATION include/OpenColorIO) + +install(TARGETS OpenColorIOHeaders + EXPORT ${PROJECT_NAME}_EXPORTED_TARGETS +) diff --git a/src/OpenColorIO/CMakeLists.txt b/src/OpenColorIO/CMakeLists.txt index 27c64aca5e..cce741db6d 100755 --- a/src/OpenColorIO/CMakeLists.txt +++ b/src/OpenColorIO/CMakeLists.txt @@ -182,9 +182,6 @@ if(NOT WIN32) configure_file(res/OpenColorIO.pc.in ${CMAKE_CURRENT_BINARY_DIR}/OpenColorIO.pc @ONLY) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/OpenColorIO.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) endif() - -# TODO: Install the OpenColorIO-config.cmake. - add_library(OpenColorIO ${SOURCES}) if(BUILD_SHARED_LIBS AND WIN32) @@ -199,12 +196,12 @@ if(BUILD_SHARED_LIBS AND WIN32) endif() target_include_directories(OpenColorIO - PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} + PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ) target_link_libraries(OpenColorIO PUBLIC - public_api + OpenColorIOHeaders PRIVATE expat::expat IlmBase::Half @@ -287,6 +284,7 @@ if(MSVC AND BUILD_SHARED_LIBS) endif() install(TARGETS OpenColorIO + EXPORT ${PROJECT_NAME}_EXPORTED_TARGETS LIBRARY DESTINATION lib RUNTIME DESTINATION bin ARCHIVE DESTINATION lib diff --git a/src/bindings/python/CMakeLists.txt b/src/bindings/python/CMakeLists.txt index 3e9d70fd46..8690ea4253 100644 --- a/src/bindings/python/CMakeLists.txt +++ b/src/bindings/python/CMakeLists.txt @@ -191,7 +191,7 @@ target_include_directories(PyOpenColorIO # macOS, to prevent segfaults when potentially working with multiple Python # installations. See note in: # https://pybind11.readthedocs.io/en/stable/compiling.html#building-manually -set(PYOCIO_LINK_PUBLIC public_api) +set(PYOCIO_LINK_PUBLIC OpenColorIOHeaders) if(WIN32) list(INSERT PYOCIO_LINK_PUBLIC 0 ${Python_LIBRARIES}) endif() diff --git a/src/cmake/Config.cmake.in b/src/cmake/Config.cmake.in new file mode 100644 index 0000000000..eebb2c1900 --- /dev/null +++ b/src/cmake/Config.cmake.in @@ -0,0 +1,5 @@ +@PACKAGE_INIT@ + +include(CMakeFindDependencyMacro) + +include(${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake) diff --git a/tests/cpu/CMakeLists.txt b/tests/cpu/CMakeLists.txt index 6738996281..cb03e1da95 100755 --- a/tests/cpu/CMakeLists.txt +++ b/tests/cpu/CMakeLists.txt @@ -15,7 +15,7 @@ function(add_ocio_test NAME SOURCES PRIVATE_INCLUDES) ) target_link_libraries(${TEST_BINARY} PUBLIC - public_api + OpenColorIOHeaders PRIVATE expat::expat IlmBase::Half