forked from MoonsideGames/Refresh
116 lines
3.2 KiB
CMake
116 lines
3.2 KiB
CMake
# CMake Project for Refresh
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# Written by @thatcosmonaut
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cmake_minimum_required(VERSION 2.8.12)
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project(Refresh C)
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# Options
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option(BUILD_SHARED_LIBS "Build shared library" ON)
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# Version
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SET(LIB_MAJOR_VERSION "1")
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SET(LIB_MINOR_VERSION "3")
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SET(LIB_REVISION "0")
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SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_REVISION}")
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# Build Type
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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# By default, we use Release
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message(STATUS "Setting build type to 'Release' as none was specified.")
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set(CMAKE_BUILD_TYPE "Release" CACHE
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STRING "Choose the type of build." FORCE
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)
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# Set the possible values of build type for cmake-gui
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
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STRINGS "Debug" "Release" "RelWithDebInfo"
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)
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endif()
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# Platform Flags
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if(APPLE)
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set(CMAKE_MACOSX_RPATH ON)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
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set(LOBJC "objc")
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elseif(WIN32)
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# "Refresh.dll", not "libRefresh.dll"
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set(CMAKE_SHARED_LIBRARY_PREFIX "")
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endif()
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# Defines
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add_definitions(
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-DREFRESH_DRIVER_VULKAN
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-DSPIRV_CROSS_C_API_GLSL
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-DSPIRV_CROSS_C_API_REFLECT
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)
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if (WIN32)
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add_definitions(
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-DREFRESH_DRIVER_D3D11
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-DSPIRV_CROSS_C_API_HLSL
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)
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endif()
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# Source lists
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add_library(Refresh
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# Public Headers
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include/Refresh.h
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include/Refresh_Image.h
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# Internal Headers
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src/Refresh_Driver.h
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src/Refresh_Driver_Vulkan_vkfuncs.h
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src/Refresh_Driver_D3D11_cdefines.h
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# Source Files
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src/Refresh.c
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src/Refresh_Driver_D3D11.c
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src/Refresh_Driver_Vulkan.c
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src/Refresh_Image.c
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)
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# Build flags
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if(NOT MSVC)
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set_property(TARGET Refresh PROPERTY COMPILE_FLAGS "-std=gnu99 -Wall -Wno-strict-aliasing -pedantic")
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endif()
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# Refresh folders as includes, for other targets to consume
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target_include_directories(Refresh PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Vulkan-Headers/include>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/SPIRV-Cross>
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)
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# MinGW builds should statically link libgcc
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if(MINGW)
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target_link_libraries(Refresh PRIVATE -static-libgcc)
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endif()
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# Soname
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set_target_properties(Refresh PROPERTIES OUTPUT_NAME "Refresh"
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VERSION ${LIB_VERSION}
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SOVERSION ${LIB_MAJOR_VERSION}
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)
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# Internal Dependencies
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add_subdirectory(SPIRV-Cross EXCLUDE_FROM_ALL)
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target_link_libraries(Refresh PRIVATE spirv-cross-c)
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# SDL2 Dependency
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if (DEFINED SDL2_INCLUDE_DIRS AND DEFINED SDL2_LIBRARIES)
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message(STATUS "using pre-defined SDL2 variables SDL2_INCLUDE_DIRS and SDL2_LIBRARIES")
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target_include_directories(Refresh PUBLIC "$<BUILD_INTERFACE:${SDL2_INCLUDE_DIRS}>")
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target_link_libraries(Refresh PUBLIC ${SDL2_LIBRARIES})
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else()
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# Only try to autodetect if both SDL2 variables aren't explicitly set
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find_package(SDL2 CONFIG)
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if (TARGET SDL2::SDL2)
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message(STATUS "using TARGET SDL2::SDL2")
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target_link_libraries(Refresh PUBLIC SDL2::SDL2)
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elseif (TARGET SDL2)
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message(STATUS "using TARGET SDL2")
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target_link_libraries(Refresh PUBLIC SDL2)
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else()
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message(STATUS "no TARGET SDL2::SDL2, or SDL2, using variables")
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target_include_directories(Refresh PUBLIC "$<BUILD_INTERFACE:${SDL2_INCLUDE_DIRS}>")
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target_link_libraries(Refresh PUBLIC ${SDL2_LIBRARIES})
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endif()
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endif()
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