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cmake: cache cmake config installation folder in SDL_INSTALL_CMAKEDIR_ROOT 

Make sure SDLx is not part of the cached variable such that it can be re-used by SDL2 and SDL3
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Anonymous Maarten 2022-12-16 23:51:39 +01:00 committed by Sam Lantinga
parent 88784ba547
commit 69812678cf
1 changed files with 20 additions and 9 deletions
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29
CMakeLists.txt
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@ -3259,8 +3259,27 @@ if(SDL_TEST)
target_link_libraries(SDL3_test PRIVATE ${EXTRA_TEST_LIBS}) target_link_libraries(SDL3_test PRIVATE ${EXTRA_TEST_LIBS})
endif() endif()
##### Installation targets #####
if(NOT SDL3_DISABLE_INSTALL) if(NOT SDL3_DISABLE_INSTALL)
##### Configure installation folders #####
if(WINDOWS AND NOT MINGW)
set(SDL_INSTALL_CMAKEDIR_ROOT_DEFAULT "cmake")
else()
set(SDL_INSTALL_CMAKEDIR_ROOT_DEFAULT "${CMAKE_INSTALL_LIBDIR}/cmake")
endif()
set(SDL_INSTALL_CMAKEDIR_ROOT "${SDL_INSTALL_CMAKEDIR_ROOT_DEFAULT}" CACHE STRING "Root folder where to install SDL3Config.cmake related files (SDL3 subfolder for MSVC projects)")
if(WINDOWS AND NOT MINGW)
set(SDL_INSTALL_CMAKEDIR "${SDL_INSTALL_CMAKEDIR_ROOT}")
set(LICENSES_PREFIX "licenses/SDL3")
else()
set(SDL_INSTALL_CMAKEDIR "${SDL_INSTALL_CMAKEDIR_ROOT}/SDL3")
set(LICENSES_PREFIX "${CMAKE_INSTALL_DATAROOTDIR}/licenses/${PROJECT_NAME}")
endif ()
##### Installation targets #####
if(SDL_SHARED) if(SDL_SHARED)
install(TARGETS SDL3 EXPORT SDL3Targets install(TARGETS SDL3 EXPORT SDL3Targets
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
@ -3283,14 +3302,6 @@ if(NOT SDL3_DISABLE_INSTALL)
endif() endif()
##### Export files ##### ##### Export files #####
if (WINDOWS AND NOT MINGW)
set(SDL_INSTALL_CMAKEDIR_DEFAULT "cmake")
set(LICENSES_PREFIX "licenses/SDL3")
else ()
set(SDL_INSTALL_CMAKEDIR_DEFAULT "${CMAKE_INSTALL_LIBDIR}/cmake/SDL3")
set(LICENSES_PREFIX "${CMAKE_INSTALL_DATAROOTDIR}/licenses/${PROJECT_NAME}")
endif ()
set(SDL_INSTALL_CMAKEDIR "${SDL_INSTALL_CMAKEDIR_DEFAULT}" CACHE STRING "Location where to install SDL3Config.cmake")
include(CMakePackageConfigHelpers) include(CMakePackageConfigHelpers)
configure_package_config_file(SDL3Config.cmake.in "${CMAKE_CURRENT_BINARY_DIR}/SDL3Config.cmake" configure_package_config_file(SDL3Config.cmake.in "${CMAKE_CURRENT_BINARY_DIR}/SDL3Config.cmake"