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https://github.com/GayPizzaSpecifications/padlab.git
synced 2025-08-03 05:10:56 +00:00
44 lines
1.5 KiB
CMake
44 lines
1.5 KiB
CMake
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
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project(padlab C)
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set(TARGET padlab)
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option(USE_METAL "use Metal for drawing" ${APPLE})
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if (USE_METAL)
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option(USE_OPENGL "Use OpenGL for drawing (WIP)" OFF)
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option(USE_OPENGL_LEGACY "Use legacy OpenGL for drawing" OFF)
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if (USE_OPENGL)
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message(FATAL_ERROR "USE_METAL and USE_OPENGL are both ON but only one backend can be used at a time, turn one OFF and regenerate. (or delete cache and try again)")
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elseif (USE_OPENGL_LEGACY)
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message(FATAL_ERROR "USE_METAL and USE_OPENGL_LEGACY are both ON but only one backend can be used at a time, turn one OFF and regenerate. (or delete cache and try again)")
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endif()
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else()
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option(USE_OPENGL "Use OpenGL for drawing (WIP)" OFF)
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if (USE_OPENGL)
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option(USE_OPENGL_LEGACY "Use legacy OpenGL for drawing" OFF)
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if (USE_OPENGL_LEGACY)
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message(FATAL_ERROR "USE_OPENGL and USE_OPENGL_LEGACY are both ON but only one backend can be used at a time, turn one OFF and regenerate. (or delete cache and try again)")
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endif()
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else()
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option(USE_OPENGL_LEGACY "Use legacy OpenGL for drawing" ON)
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endif()
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endif()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
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set(CMAKE_C_STANDARD 99)
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set(GNU_COMPILERS GNU Clang AppleClang)
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if (CMAKE_C_COMPILER_ID IN_LIST GNU_COMPILERS)
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set(GNU 1)
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elseif (MSVC)
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string(REPLACE "/W3" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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endif()
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find_package(SDL2 REQUIRED)
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if (USE_OPENGL OR USE_OPENGL_LEGACY)
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if (NOT DEFINED OpenGL_GL_PREFERENCE)
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set(OpenGL_GL_PREFERENCE "GLVND")
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endif()
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find_package(OpenGL REQUIRED)
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endif()
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add_subdirectory(src)
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