mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 00:37:15 +01:00
65 lines
1.7 KiB
CMake
65 lines
1.7 KiB
CMake
cmake_minimum_required(VERSION 3.0.2)
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project(SqMod)
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# Tell CMake where to find our scripts
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set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
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set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/vendor/POCO/cmake)
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# Several plugin options
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option(FORCE_32BIT_BIN "Create a 32-bit executable binary if the compiler defaults to 64-bit." OFF)
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option(ENABLE_API21 "Build for 2.1 API." OFF)
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include(CheckCXXCompilerFlag)
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# C++ standard availability check
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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check_cxx_compiler_flag(-std=c++20 HAVE_FLAG_STD_CXX20)
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if(HAVE_FLAG_STD_CXX20)
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# We can use C++20
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set(CPP_STD_NUMBER 20)
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else()
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check_cxx_compiler_flag(-std=c++17 HAVE_FLAG_STD_CXX17)
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if(HAVE_FLAG_STD_CXX17)
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# We can use C++17
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set(CPP_STD_NUMBER 17)
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else()
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# C++14 is mandatory
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set(CPP_STD_NUMBER 14)
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endif()
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endif()
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else()
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# C++14 is mandatory
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set(CPP_STD_NUMBER 14)
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endif()
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message(STATUS "SqMod: Using C++${CPP_STD_NUMBER} standard.")
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# Default to the identified standard
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if(CMAKE_VERSION VERSION_LESS "3.1")
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++${CPP_STD_NUMBER}")
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endif()
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else()
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# Apparently the above does not work with cmake from on debian 8
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++${CPP_STD_NUMBER}")
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endif()
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# Try the standard method as well
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set(CMAKE_CXX_STANDARD ${CPP_STD_NUMBER})
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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endif()
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# Determine if build mode
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if(CMAKE_BUILD_TYPE MATCHES "(Debug)+")
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add_compile_options(-g)
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endif()
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# Enable position independent code
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if(UNIX)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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endif()
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# Include vendor libraries
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add_subdirectory(vendor)
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# Include Module library
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add_subdirectory(module)
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