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.
76 lines
3.4 KiB
CMake
76 lines
3.4 KiB
CMake
# Setup the project and settings
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project(examples)
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# Get the sources together
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set(example_dirs audio core models others shaders shapes text textures)
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set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=199309L)
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include(CheckSymbolExists)
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check_symbol_exists(CLOCK_MONOTONIC time.h HAVE_CLOCK_MONOTONIC)
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check_symbol_exists(QueryPerformanceCounter windows.h HAVE_QPC)
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set(CMAKE_REQUIRED_DEFINITIONS)
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if(HAVE_QPC OR HAVE_CLOCK_MONOTONIC)
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set(example_dirs ${example_dirs} physac)
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endif()
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set(example_sources)
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set(example_resources)
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foreach(example_dir ${example_dirs})
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# Get the .c files
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file(GLOB sources ${example_dir}/*.c)
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list(APPEND example_sources ${sources})
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# Any any resources
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file(GLOB resources ${example_dir}/resources/*)
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list(APPEND example_resources ${resources})
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endforeach()
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include(CheckIncludeFiles)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/standard_lighting.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c) # see #588
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set(OUTPUT_EXT)
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if(${PLATFORM} MATCHES "Android")
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_3d_picking.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_vr_simulator.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_3d_camera_free.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_3d_camera_first_person.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_world_screen.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_mesh_picking.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_material_pbr.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_cubicmap.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_skybox.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_mesh_picking.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_mesh_generation.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_heightmap.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_billboard.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_custom_uniform.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_model_shader.c)
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list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_postprocessing.c)
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elseif(${PLATFORM} MATCHES "Web")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Os -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 -s EMTERPRETIFY=1 -s EMTERPRETIFY_ASYNC=1")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --shell-file ${CMAKE_SOURCE_DIR}/templates/web_shell/shell.html")
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set(OUTPUT_EXT ".html")
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endif()
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if (NOT TARGET raylib)
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find_package(raylib 2.0 REQUIRED)
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endif()
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# Do each example
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foreach(example_source ${example_sources})
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# Create the basename for the example
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get_filename_component(example_name ${example_source} NAME)
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string(REPLACE ".c" "${OUTPUT_EXT}" example_name ${example_name})
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# Setup the example
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add_executable(${example_name} ${example_source})
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# Link the libraries
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target_link_libraries(${example_name} raylib)
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endforeach()
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# Copy all of the resource files to the destination
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file(COPY ${example_resources} DESTINATION "resources/")
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