mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2024-11-15 05:47:43 -07:00
76 lines
1.9 KiB
CMake
76 lines
1.9 KiB
CMake
cmake_minimum_required(VERSION 3.13)
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cmake_policy(VERSION 3.13)
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if (POLICY CMP0076)
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cmake_policy(SET CMP0076 NEW)
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endif()
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
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project(melonDS)
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release)
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endif()
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include(CheckSymbolExists)
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function(detect_architecture symbol arch)
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if (NOT DEFINED ARCHITECTURE)
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set(CMAKE_REQUIRED_QUIET 1)
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check_symbol_exists("${symbol}" "" ARCHITECTURE_${arch})
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unset(CMAKE_REQUIRED_QUIET)
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# The output variable needs to be unique across invocations otherwise
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# CMake's crazy scope rules will keep it defined
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if (ARCHITECTURE_${arch})
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set(ARCHITECTURE "${arch}" PARENT_SCOPE)
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set(ARCHITECTURE_${arch} 1 PARENT_SCOPE)
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add_definitions(-DARCHITECTURE_${arch}=1)
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endif()
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endif()
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endfunction()
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detect_architecture("__x86_64__" x86_64)
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detect_architecture("__i386__" x86)
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detect_architecture("__arm__" ARM)
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detect_architecture("__aarch64__" ARM64)
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if (ARCHITECTURE STREQUAL x86_64)
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option(ENABLE_JIT "Enable x64 JIT recompiler" ON)
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endif()
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if (ENABLE_JIT)
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add_definitions(-DJIT_ENABLED)
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endif()
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if (CMAKE_BUILD_TYPE STREQUAL Release)
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option(ENABLE_LTO "Enable link-time optimization" ON)
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else()
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option(ENABLE_LTO "Enable link-time optimization" OFF)
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endif()
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if(ENABLE_LTO)
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add_compile_options(-O3 -flto)
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set(CMAKE_AR "gcc-ar")
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set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qcs <TARGET> <LINK_FLAGS> <OBJECTS>")
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set(CMAKE_C_ARCHIVE_FINISH true)
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set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qcs <TARGET> <LINK_FLAGS> <OBJECTS>")
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set(CMAKE_CXX_ARCHIVE_FINISH true)
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endif()
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add_compile_options(-fno-pic)
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add_link_options(-no-pie)
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option(BUILD_LIBUI "Build libui frontend" ON)
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add_subdirectory(src)
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if (BUILD_LIBUI)
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add_subdirectory(src/libui_sdl)
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endif()
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configure_file(
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${CMAKE_SOURCE_DIR}/romlist.bin
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${CMAKE_BINARY_DIR}/romlist.bin COPYONLY)
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