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SDL/sdl2-config.cmake.in

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Fixed bug 2464 - Configure a sdl2-config.cmake.in together with sdl2.pc.in Leonardo Despite having a CMakeLists.txt file, SDL2 seems to be mainly built using the autotools system by package-managers. It is nice to have it but it is only useful if you are building SDL2 by yourself. People that want to use CMake to find their already-installed SDL2 are using a FindSDL2.cmake module based on the old FindSDL.cmake. This is not deprecated but it is discouraged by the CMake devs (see http://www.cmake.org/Bug/view.php?id=14826), as these modules needs maintainers to be included in the official CMake installation. To fix that, SDL and its accompanying libraries could configure a simple sdl2-config.cmake file, much like it does with sdl2.pc.in. We don't need to configure a full sdl2-config.cmake as in this post, http://forums.libsdl.org/viewtopic.php?t=10068&sid=ccf8abbf0d73fb03ae9cded991e60959 (because it depends on it being built with CMake). Using something as simple as http://www.cmake.org/Wiki/CMake/Tutorials/Packaging#Package_Configuration_Files is deemed enough. Here is another: http://quickgit.kde.org/?p=prison.git&a=blob&f=lib%2Fprison%2FPrisonConfig.cmake.in
2015-06-30 05:24:00 +00:00
# sdl2 cmake project-config input for ./configure scripts
set(prefix "@prefix@")
set(exec_prefix "@exec_prefix@")
Fixed typo in sdl2-config.cmake.in (thanks, Rafal!). Partially fixes Bugzilla #3208.
2015-12-29 04:29:11 +00:00
set(libdir "@libdir@")
Fixed bug 2464 - Configure a sdl2-config.cmake.in together with sdl2.pc.in Leonardo Despite having a CMakeLists.txt file, SDL2 seems to be mainly built using the autotools system by package-managers. It is nice to have it but it is only useful if you are building SDL2 by yourself. People that want to use CMake to find their already-installed SDL2 are using a FindSDL2.cmake module based on the old FindSDL.cmake. This is not deprecated but it is discouraged by the CMake devs (see http://www.cmake.org/Bug/view.php?id=14826), as these modules needs maintainers to be included in the official CMake installation. To fix that, SDL and its accompanying libraries could configure a simple sdl2-config.cmake file, much like it does with sdl2.pc.in. We don't need to configure a full sdl2-config.cmake as in this post, http://forums.libsdl.org/viewtopic.php?t=10068&sid=ccf8abbf0d73fb03ae9cded991e60959 (because it depends on it being built with CMake). Using something as simple as http://www.cmake.org/Wiki/CMake/Tutorials/Packaging#Package_Configuration_Files is deemed enough. Here is another: http://quickgit.kde.org/?p=prison.git&a=blob&f=lib%2Fprison%2FPrisonConfig.cmake.in
2015-06-30 05:24:00 +00:00
set(SDL2_PREFIX "@prefix@")
set(SDL2_EXEC_PREFIX "@prefix@")
set(SDL2_LIBDIR "@libdir@")
set(SDL2_INCLUDE_DIRS "@includedir@/SDL2")
set(SDL2_LIBRARIES "-L${SDL2_LIBDIR} @SDL_RLD_FLAGS@ @SDL_LIBS@")
Applied Ubuntu patch bug_822210_fix_sdl2-config.cmake_whitespace.patch
2016-10-07 22:08:37 +00:00
string(STRIP "${SDL2_LIBRARIES}" SDL2_LIBRARIES)
cmake: more proper sdl2-config.cmake work (thanks, Alexander!) Fixes Bugzilla #4970.
2020-02-21 20:52:35 +00:00
if(NOT TARGET SDL2::SDL2)
# Remove -lSDL2 as that is handled by CMake, note the space at the end so it does not replace e.g. -lSDL2main
# This may require "libdir" beeing set (from above)
string(REPLACE "-lSDL2 " "" SDL2_EXTRA_LINK_FLAGS "@SDL_RLD_FLAGS@ @SDL_LIBS@ ")
string(STRIP "${SDL2_EXTRA_LINK_FLAGS}" SDL2_EXTRA_LINK_FLAGS)
string(REPLACE "-lSDL2 " "" SDL2_EXTRA_LINK_FLAGS_STATIC "@SDL_RLD_FLAGS@ @SDL_STATIC_LIBS@ ")
string(STRIP "${SDL2_EXTRA_LINK_FLAGS_STATIC}" SDL2_EXTRA_LINK_FLAGS_STATIC)
add_library(SDL2::SDL2 SHARED IMPORTED)
set_target_properties(SDL2::SDL2 PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "@includedir@/SDL2"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
Fix shared library suffix on OSX
2020-03-17 07:46:34 +00:00
IMPORTED_LOCATION "@libdir@/${CMAKE_SHARED_LIBRARY_PREFIX}SDL2${CMAKE_SHARED_LIBRARY_SUFFIX}"
cmake: more proper sdl2-config.cmake work (thanks, Alexander!) Fixes Bugzilla #4970.
2020-02-21 20:52:35 +00:00
INTERFACE_LINK_LIBRARIES "${SDL2_EXTRA_LINK_FLAGS}")
add_library(SDL2::SDL2-static STATIC IMPORTED)
set_target_properties(SDL2::SDL2-static PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "@includedir@/SDL2"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
Fix shared library suffix on OSX
2020-03-17 07:46:34 +00:00
IMPORTED_LOCATION "@libdir@/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}"
cmake: more proper sdl2-config.cmake work (thanks, Alexander!) Fixes Bugzilla #4970.
2020-02-21 20:52:35 +00:00
INTERFACE_LINK_LIBRARIES "${SDL2_EXTRA_LINK_FLAGS_STATIC}")
add_library(SDL2::SDL2main STATIC IMPORTED)
set_target_properties(SDL2::SDL2main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
Fix shared library suffix on OSX
2020-03-17 07:46:34 +00:00
IMPORTED_LOCATION "@libdir@/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2main${CMAKE_STATIC_LIBRARY_SUFFIX}")
cmake: more proper sdl2-config.cmake work (thanks, Alexander!) Fixes Bugzilla #4970.
2020-02-21 20:52:35 +00:00
endif()