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cmake: create SDL3::headers for include path + no exported CMake variables

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This commit is contained in:
Anonymous Maarten
2023-01-21 00:55:44 +01:00
committed by Anonymous Maarten
parent 5690dfb65b
commit 93c25e650c
7 changed files with 102 additions and 85 deletions
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39
Xcode/SDL/pkg-support/resources/CMake/sdl3-config.cmake
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@@ -31,34 +31,45 @@ endmacro()
set(SDL3_FOUND TRUE)
string(REGEX REPLACE "SDL3\\.framework.*" "SDL3.framework" SDL3_FRAMEWORK_PATH "${CMAKE_CURRENT_LIST_DIR}")
string(REGEX REPLACE "SDL3\\.framework.*" "" SDL3_FRAMEWORK_PARENT_PATH "${CMAKE_CURRENT_LIST_DIR}")
# Compute the installation prefix relative to this file.
get_filename_component(_sdl3_framework_path "${CMAKE_CURRENT_LIST_FILE}" PATH) # /SDL3.framework/Resources/CMake/
get_filename_component(_sdl3_framework_path "${_IMPORT_PREFIX}" PATH) # /SDL3.framework/Resources/
get_filename_component(_sdl3_framework_path "${_IMPORT_PREFIX}" PATH) # /SDL3.framework/
get_filename_component(_sdl3_framework_parent_path "${_sdl3_framework_path}" PATH) # /
# For compatibility with autotools sdl3-config.cmake, provide SDL3_* variables.
set_and_check(SDL3_PREFIX "${SDL3_FRAMEWORK_PATH}")
set_and_check(SDL3_EXEC_PREFIX "${SDL3_FRAMEWORK_PATH}")
set_and_check(SDL3_INCLUDE_DIR "${SDL3_FRAMEWORK_PATH}/Headers")
set(SDL3_INCLUDE_DIRS "${SDL3_INCLUDE_DIR}")
set_and_check(SDL3_BINDIR "${SDL3_FRAMEWORK_PATH}")
set_and_check(SDL3_LIBDIR "${SDL3_FRAMEWORK_PATH}")
set_and_check(_sdl3_include_dirs "${_sdl3_framework_path}/Headers")
set(SDL3_LIBRARIES "SDL3::SDL3")
# All targets are created, even when some might not be requested though COMPONENTS.
# This is done for compatibility with CMake generated SDL3-target.cmake files.
if(NOT TARGET SDL3::headers)
add_library(SDL3::headers INTERFACE IMPORTED)
set_target_properties(SDL3::headers
PROPERTIES
INTERFACE_COMPILE_OPTIONS "SHELL:-F \"${_sdl3_framework_parent_path}\""
INTERFACE_INCLUDE_DIRECTORIES "${_sdl3_include_dirs}"
)
endif()
set(SDL3_headers_FOUND TRUE)
unset(_sdl3_include_dirs)
if(NOT TARGET SDL3::SDL3)
add_library(SDL3::SDL3 INTERFACE IMPORTED)
add_library(SDL3::SDL3 SHARED IMPORTED)
set_target_properties(SDL3::SDL3
PROPERTIES
INTERFACE_COMPILE_OPTIONS "SHELL:-F \"${SDL3_FRAMEWORK_PARENT_PATH}\""
INTERFACE_INCLUDE_DIRECTORIES "${SDL3_INCLUDE_DIRS}"
INTERFACE_LINK_OPTIONS "SHELL:-F \"${SDL3_FRAMEWORK_PARENT_PATH}\";SHELL:-framework SDL3"
FRAMEWORK "TRUE"
INTERFACE_LINK_LIBRARIES "SDL3::headers"
IMPORTED_LOCATION "${_sdl3_framework_path}/SDL3"
IMPORTED_SONAME "${_sdl3_framework_path}/SDL3"
COMPATIBLE_INTERFACE_BOOL "SDL3_SHARED"
INTERFACE_SDL3_SHARED "ON"
)
endif()
set(SDL3_SDL3_FOUND TRUE)
unset(_sdl3_framework_parent_path)
unset(_sdl3_framework_path)
check_required_components(SDL3)