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https://github.com/raysan5/raylib.git
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3f09726331
Remove that link_libraries_to_executable() hack and defines a proper raylib target that can be used with target_link_libraries. The same target is also available for external (user) code by using find_package(raylib). This results in: - Remove hardcoded build directories from examples and games CMakeLists.txt - Allow rlgl_standalone and other special examples to be built easily - Allow CMake projects to find_package(raylib instead of fiddling with pkg-config - Makes code a little more maintainable - Fixes #471, #606. - Makes code less confusing by removing the double use of PLATFORM (#584). Note that this is still not _The Right Way_(TM), because normally raylib-config.cmake (or its includes) would be automatically generated. I didn't manage to get that to work though, so I went the easier route of just wrapping pkg_check_modules for consumption by find_package.
69 lines
2.1 KiB
CMake
69 lines
2.1 KiB
CMake
# - Try to find raylib
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# Options:
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# raylib_USE_STATIC_LIBS - OFF by default
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# raylib_VERBOSE - OFF by default
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# Once done, this defines a raylib target that can be passed to
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# target_link_libraries as well as following variables:
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#
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# raylib_FOUND - System has raylib installed
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# raylib_INCLUDE_DIRS - The include directories for the raylib header(s)
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# raylib_LIBRARIES - The libraries needed to use raylib
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# raylib_LDFLAGS - The linker flags needed with raylib
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# raylib_DEFINITIONS - Compiler switches required for using raylib
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set(XPREFIX PC_RAYLIB)
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if (raylib_USE_STATIC_LIBS)
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set(XPREFIX ${XPREFIX}_STATIC)
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endif()
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find_package(PkgConfig)
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pkg_check_modules(${XPREFIX} REQUIRED raylib)
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set(raylib_DEFINITIONS ${${XPREFIX}_CFLAGS})
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find_path(raylib_INCLUDE_DIR
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NAMES raylib.h
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HINTS ${${XPREFIX}_INCLUDE_DIRS}
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)
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find_library(raylib_LIBRARY
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NAMES raylib
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HINTS ${${XPREFIX}_LIBRARY_DIRS}
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)
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set(raylib_LIBRARIES ${raylib_LIBRARY})
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set(raylib_LIBRARY_DIRS ${${XPREFIX}_LIBRARY_DIRS})
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set(raylib_LIBRARY_DIR ${raylib_LIBRARY_DIRS})
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set(raylib_INCLUDE_DIRS ${raylib_INCLUDE_DIR})
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set(raylib_LDFLAGS ${${XPREFIX}_LDFLAGS})
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(raylib DEFAULT_MSG
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raylib_LIBRARY
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raylib_INCLUDE_DIR
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)
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mark_as_advanced(raylib_LIBRARY raylib_INCLUDE_DIR)
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if (raylib_USE_STATIC_LIBS)
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add_library(raylib STATIC IMPORTED GLOBAL)
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else()
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add_library(raylib SHARED IMPORTED GLOBAL)
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endif()
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string (REPLACE ";" " " raylib_LDFLAGS "${raylib_LDFLAGS}")
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set_target_properties(raylib
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PROPERTIES
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IMPORTED_LOCATION "${raylib_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${raylib_INCLUDE_DIRS}"
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INTERFACE_LINK_LIBRARIES "${raylib_LDFLAGS}"
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INTERFACE_COMPILE_OPTIONS "${raylib_DEFINITIONS}"
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)
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if (raylib_VERBOSE)
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message(STATUS "raylib_FOUND: ${raylib_FOUND}")
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message(STATUS "raylib_INCLUDE_DIRS: ${raylib_INCLUDE_DIRS}")
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message(STATUS "raylib_LIBRARIES: ${raylib_LIBRARIES}")
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message(STATUS "raylib_LDFLAGS: ${raylib_LDFLAGS}")
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message(STATUS "raylib_DEFINITIONS: ${raylib_DEFINITIONS}")
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endif()
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