Sven Balzer
152 lines
4.4 KiB
CMake
152 lines
4.4 KiB
CMake
cmake_minimum_required(VERSION 3.25)
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project(mikemon VERSION 0.1 LANGUAGES CXX C)
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set(CMAKE_C_STANDARD 23)
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set(CMAKE_C_EXTENSIONS OFF)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_EXTENSIONS OFF)
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option(TRACY_ENABLE "Enable Tracy profiling" OFF)
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# glm
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add_subdirectory(libs/glm)
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target_compile_definitions(glm PUBLIC GLM_FORCE_SWIZZLE GLM_FORCE_XYZW_ONLY)
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# SDL
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set(SDL_SHARED OFF)
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set(SDL_STATIC ON)
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add_subdirectory(libs/SDL3)
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# wgpu
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add_subdirectory(libs/wgpu)
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# SDL3_mixer
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set(BUILD_SHARED_LIBS ${SDL_SHARED})
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set(SDLMIXER_DEPS_SHARED OFF)
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set(SDLMIXER_VENDORED ON)
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set(SDLMIXER_OPUS ON)
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set(SDLMIXER_VORBIS_VORBISFILE OFF)
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set(SDLMIXER_AIFF OFF)
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set(SDLMIXER_WAVE OFF)
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set(SDLMIXER_VOC OFF)
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set(SDLMIXER_AU OFF)
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set(SDLMIXER_FLAC OFF)
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set(SDLMIXER_GME OFF)
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set(SDLMIXER_MOD OFF)
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set(SDLMIXER_MP3 OFF)
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set(SDLMIXER_MIDI OFF)
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set(SDLMIXER_WAVPACK OFF)
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add_subdirectory(libs/SDL3_mixer)
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# Dear ImGui
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add_library(imgui STATIC
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libs/imgui/imgui.cpp
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libs/imgui/imgui_draw.cpp
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libs/imgui/imgui_demo.cpp
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libs/imgui/imgui_tables.cpp
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libs/imgui/imgui_widgets.cpp
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libs/imgui/backends/imgui_impl_sdl3.cpp
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libs/dcimgui/dcimgui.cpp
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libs/dcimgui/dcimgui_internal.cpp
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libs/dcimgui/backends/dcimgui_impl_sdl3.cpp
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)
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target_include_directories(imgui PUBLIC
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libs/imgui
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libs/dcimgui
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libs/imgui/backends
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)
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target_link_libraries(imgui PRIVATE SDL3::SDL3)
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# Dear ImGui WGPU backend
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add_library(imgui_wgpu STATIC
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libs/imgui/backends/imgui_impl_wgpu.cpp
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libs/dcimgui/backends/dcimgui_impl_wgpu.cpp
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)
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target_include_directories(imgui_wgpu PUBLIC
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libs/imgui/backends
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libs/dcimgui/backends
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)
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target_link_libraries(imgui_wgpu PRIVATE imgui wgpu)
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target_compile_definitions(imgui_wgpu PRIVATE IMGUI_IMPL_WEBGPU_BACKEND_WGPU=1)
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# Dear ImGui SDLGPU backend
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add_library(imgui_sdlgpu STATIC
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libs/imgui/backends/imgui_impl_sdlgpu3.cpp
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libs/dcimgui/backends/dcimgui_impl_sdlgpu3.cpp
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)
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target_include_directories(imgui_sdlgpu PUBLIC
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libs/imgui/backends
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libs/dcimgui/backends
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)
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target_link_libraries(imgui_sdlgpu PRIVATE imgui SDL3::SDL3)
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# stb_image
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add_library(stb_image STATIC libs/stb/stb_image.c)
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target_include_directories(stb_image INTERFACE libs/stb)
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# tracy
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option(TRACY_ONLY_LOCALHOST "" ON)
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add_subdirectory(libs/tracy)
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# shaders
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find_program(SLANGC_EXECUTABLE slangc)
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set(SHADERS_SPV "")
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set(SHADERS_WGSL "")
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function(add_shader name)
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if(SLANGC_EXECUTABLE)
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add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/spirv/${name}.spv" DEPFILE "${CMAKE_CURRENT_BINARY_DIR}/${name}-spv.dep" COMMAND "${SLANGC_EXECUTABLE}" -depfile "${CMAKE_CURRENT_BINARY_DIR}/${name}-spv.dep" "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/src/${name}.slang" -o "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/spirv/${name}.spv" -target spirv -profile spirv_1_0)
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add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/wgsl/${name}.wgsl" DEPFILE "${CMAKE_CURRENT_BINARY_DIR}/${name}-wgsl.dep" COMMAND "${SLANGC_EXECUTABLE}" -depfile "${CMAKE_CURRENT_BINARY_DIR}/${name}-wgsl.dep" "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/src/${name}.slang" -o "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/wgsl/${name}.wgsl" -target wgsl -D__wgsl__)
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endif()
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set(SHADERS_SPV ${SHADERS_SPV} "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/spirv/${name}.spv" PARENT_SCOPE)
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set(SHADERS_WGSL ${SHADERS_WGSL} "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/wgsl/${name}.wgsl" PARENT_SCOPE)
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endfunction()
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add_shader(basic)
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add_shader(world)
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add_shader(grid)
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add_custom_target(shaders-spv DEPENDS ${SHADERS_SPV})
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add_custom_target(shaders-wgsl DEPENDS ${SHADERS_WGSL})
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# game
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add_executable(mikemon
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src/smol-atlas.cpp
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src/change_directory.c
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src/renderer_wgpu.c
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src/main.cpp
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)
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target_link_libraries(mikemon
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PRIVATE
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glm
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SDL3::SDL3
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SDL3_mixer::SDL3_mixer
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stb_image
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imgui
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imgui_wgpu
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TracyClient
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wgpu
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)
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add_dependencies(mikemon shaders-wgsl)
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add_executable(mikemon-sdlgpu
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src/smol-atlas.cpp
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src/change_directory.c
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src/renderer_sdlgpu.c
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src/main.cpp
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)
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target_link_libraries(mikemon-sdlgpu
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PRIVATE
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glm
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SDL3::SDL3
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SDL3_mixer::SDL3_mixer
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stb_image
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imgui
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imgui_sdlgpu
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TracyClient
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wgpu
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)
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add_dependencies(mikemon-sdlgpu shaders-spv)
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