diff --git a/VisualC/pkg-support/cmake/sdl2-config-version.cmake b/VisualC/pkg-support/cmake/sdl2-config-version.cmake new file mode 100644 index 000000000..42bb6e743 --- /dev/null +++ b/VisualC/pkg-support/cmake/sdl2-config-version.cmake @@ -0,0 +1,54 @@ +# based on the files generated by CMake's write_basic_package_version_file + +# SDL2 CMake version configuration file: +# This file is meant to be placed in a cmake subfolder of SDL2-devel-2.x.y-VC + +if(NOT EXISTS "${CMAKE_CURRENT_LIST_DIR}/../include/SDL_version.h") + message(AUTHOR_WARNING "Could not find SDL_version.h. This script is meant to be placed in the root of SDL2-devel-2.x.y-VC") + return() +endif() + +file(READ "${CMAKE_CURRENT_LIST_DIR}/../include/SDL_version.h" _sdl_version_h) +string(REGEX MATCH "#define[ \t]+SDL_MAJOR_VERSION[ \t]+([0-9]+)" _sdl_major_re "${_sdl_version_h}") +set(_sdl_major "${CMAKE_MATCH_1}") +string(REGEX MATCH "#define[ \t]+SDL_MINOR_VERSION[ \t]+([0-9]+)" _sdl_minor_re "${_sdl_version_h}") +set(_sdl_minor "${CMAKE_MATCH_1}") +string(REGEX MATCH "#define[ \t]+SDL_PATCHLEVEL[ \t]+([0-9]+)" _sdl_patch_re "${_sdl_version_h}") +set(_sdl_patch "${CMAKE_MATCH_1}") +if(_sdl_major_re AND _sdl_minor_re AND _sdl_patch_re) + set(PACKAGE_VERSION "${_sdl_major}.${_sdl_minor}.${_sdl_patch}") +else() + message(AUTHOR_WARNING "Could not extract version from SDL_version.h.") + return() +endif() + +if(PACKAGE_FIND_VERSION_RANGE) + # Package version must be in the requested version range + if ((PACKAGE_FIND_VERSION_RANGE_MIN STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MIN) + OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_GREATER PACKAGE_FIND_VERSION_MAX) + OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_GREATER_EQUAL PACKAGE_FIND_VERSION_MAX))) + set(PACKAGE_VERSION_COMPATIBLE FALSE) + else() + set(PACKAGE_VERSION_COMPATIBLE TRUE) + endif() +else() + if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION) + set(PACKAGE_VERSION_COMPATIBLE FALSE) + else() + set(PACKAGE_VERSION_COMPATIBLE TRUE) + if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION) + set(PACKAGE_VERSION_EXACT TRUE) + endif() + endif() +endif() + +# if the using project doesn't have CMAKE_SIZEOF_VOID_P set, fail. +if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "") + set(PACKAGE_VERSION_UNSUITABLE TRUE) +endif() + +# check that the installed version has the same 32/64bit-ness as the one which is currently searching: +if(NOT (CMAKE_SIZEOF_VOID_P STREQUAL "8" OR CMAKE_SIZEOF_VOID_P STREQUAL "4")) + set(PACKAGE_VERSION "${PACKAGE_VERSION} (32+64bit)") + set(PACKAGE_VERSION_UNSUITABLE TRUE) +endif() diff --git a/VisualC/pkg-support/cmake/sdl2-config.cmake b/VisualC/pkg-support/cmake/sdl2-config.cmake new file mode 100644 index 000000000..a2f0e94f9 --- /dev/null +++ b/VisualC/pkg-support/cmake/sdl2-config.cmake @@ -0,0 +1,77 @@ +# SDL2 CMake configuration file: +# This file is meant to be placed in a cmake subfolder of SDL2-devel-2.x.y-VC + +cmake_minimum_required(VERSION 3.0) + +set(_sdl2_known_comps SDL2 SDL2main SDL2test) +if(NOT SDL2_FIND_COMPONENTS) + set(SDL2_FIND_COMPONENTS ${_sdl2_known_comps}) +endif() + +# Fail early when an unknown component is requested +list(REMOVE_DUPLICATES SDL2_FIND_COMPONENTS) +list(REMOVE_ITEM SDL2_FIND_COMPONENTS ${_sdl2_known_comps}) +if(SDL2_FIND_COMPONENTS) + set(missing_required_comps) + foreach(missingcomp ${SDL2_FIND_COMPONENTS}) + if(SDL2_FIND_REQUIRED_${missingcomp}) + list(APPEND missing_required_comps ${missingcomp}) + endif() + endforeach() + if(missing_required_comps) + if(NOT SDL2_FIND_QUIETLY) + message(WARNING "SDL2: following component(s) are not available: ${missing_required_comps}") + endif() + set(SDL2_FOUND FALSE) + return() + endif() +endif() + +set(SDL2_FOUND TRUE) + +if(CMAKE_SIZEOF_VOID_P STREQUAL "4") + set(_sdl_arch_subdir "x86") +elseif(CMAKE_SIZEOF_VOID_P STREQUAL "8") + set(_sdl_arch_subdir "x64") +else() + set(SDL2_FOUND FALSE) + return() +endif() + +set(SDL2_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/../include") +set(SDL2_INCLUDE_DIRS "${SDL2_INCLUDE_DIR}") +set(SDL2_LIBRARY "${CMAKE_CURRENT_LIST_DIR}/../lib/${_sdl_arch_subdir}/SDL2.lib") +set(SDL2_DLL_LIBRARY "${CMAKE_CURRENT_LIST_DIR}/../lib/${_sdl_arch_subdir}/SDL2.dll") +set(SDL2main_LIBRARY "${CMAKE_CURRENT_LIST_DIR}/../lib/${_sdl_arch_subdir}/SDL2main.lib") +set(SDL2test_LIBRARY "${CMAKE_CURRENT_LIST_DIR}/../lib/${_sdl_arch_subdir}/SDL2test.lib") + + +# All targets are created, even when some might not be requested though COMPONENTS. +# This is done for compatibility with CMake generated SDL2-target.cmake files. + +if(NOT TARGET SDL2::SDL2) + add_library(SDL2::SDL2 SHARED IMPORTED) + set_target_properties(SDL2::SDL2 + PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}" + IMPORTED_IMPLIB "${SDL2_LIBRARY}" + IMPORTED_LOCATION "${SDL2_DLL_LIBRARY}" + ) +endif() + +if(NOT TARGET SDL2::SDL2main) + add_library(SDL2::SDL2main STATIC IMPORTED) + set_target_properties(SDL2::SDL2main + PROPERTIES + IMPORTED_LOCATION "${SDL2main_LIBRARY}" + ) +endif() + +if(NOT TARGET SDL2::SDL2test) + add_library(SDL2::SDL2test STATIC IMPORTED) + set_target_properties(SDL2::SDL2test + PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}" + IMPORTED_LOCATION "${SDL2test_LIBRARY}" + ) +endif()