mirror of
https://github.com/g-truc/glm.git
synced 2024-11-10 04:31:47 +00:00
323 lines
10 KiB
CMake
323 lines
10 KiB
CMake
cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
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cmake_policy(VERSION 3.6)
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file(READ "glm/detail/setup.hpp" GLM_SETUP_FILE)
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string(REGEX MATCH "#define[ ]+GLM_VERSION_MAJOR[ ]+([0-9]+)" _ ${GLM_SETUP_FILE})
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set(GLM_VERSION_MAJOR "${CMAKE_MATCH_1}")
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string(REGEX MATCH "#define[ ]+GLM_VERSION_MINOR[ ]+([0-9]+)" _ ${GLM_SETUP_FILE})
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set(GLM_VERSION_MINOR "${CMAKE_MATCH_1}")
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string(REGEX MATCH "#define[ ]+GLM_VERSION_PATCH[ ]+([0-9]+)" _ ${GLM_SETUP_FILE})
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set(GLM_VERSION_PATCH "${CMAKE_MATCH_1}")
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string(REGEX MATCH "#define[ ]+GLM_VERSION_REVISION[ ]+([0-9]+)" _ ${GLM_SETUP_FILE})
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set(GLM_VERSION_REVISION "${CMAKE_MATCH_1}")
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set(GLM_VERSION ${GLM_VERSION_MAJOR}.${GLM_VERSION_MINOR}.${GLM_VERSION_PATCH}.${GLM_VERSION_REVISION})
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project(glm VERSION ${GLM_VERSION} LANGUAGES CXX)
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message(STATUS "GLM: Version " ${GLM_VERSION})
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set(GLM_IS_MASTER_PROJECT OFF)
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if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
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set(GLM_IS_MASTER_PROJECT ON)
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endif()
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option(GLM_BUILD_LIBRARY "Build dynamic/static library" ON)
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option(GLM_BUILD_TESTS "Build the test programs" ${GLM_IS_MASTER_PROJECT})
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option(GLM_BUILD_INSTALL "Generate the install target" ${GLM_IS_MASTER_PROJECT})
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include(GNUInstallDirs)
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option(GLM_ENABLE_CXX_98 "Enable C++ 98" OFF)
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option(GLM_ENABLE_CXX_11 "Enable C++ 11" OFF)
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option(GLM_ENABLE_CXX_14 "Enable C++ 14" OFF)
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option(GLM_ENABLE_CXX_17 "Enable C++ 17" OFF)
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option(GLM_ENABLE_CXX_20 "Enable C++ 20" OFF)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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if(GLM_ENABLE_CXX_20)
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set(CMAKE_CXX_STANDARD 20)
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add_definitions(-DGLM_FORCE_CXX20)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(STATUS "GLM: Disable -Wc++98-compat warnings")
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add_compile_options(-Wno-c++98-compat)
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add_compile_options(-Wno-c++98-compat-pedantic)
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endif()
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++20 features")
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endif()
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elseif(GLM_ENABLE_CXX_17)
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set(CMAKE_CXX_STANDARD 17)
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add_definitions(-DGLM_FORCE_CXX17)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(STATUS "GLM: Disable -Wc++98-compat warnings")
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add_compile_options(-Wno-c++98-compat)
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add_compile_options(-Wno-c++98-compat-pedantic)
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endif()
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++17 features")
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endif()
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elseif(GLM_ENABLE_CXX_14)
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set(CMAKE_CXX_STANDARD 14)
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add_definitions(-DGLM_FORCE_CXX14)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(STATUS "GLM: Disable -Wc++98-compat warnings")
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add_compile_options(-Wno-c++98-compat)
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add_compile_options(-Wno-c++98-compat-pedantic)
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endif()
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++14 features")
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endif()
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elseif(GLM_ENABLE_CXX_11)
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set(CMAKE_CXX_STANDARD 11)
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add_definitions(-DGLM_FORCE_CXX11)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(STATUS "GLM: Disable -Wc++98-compat warnings")
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add_compile_options(-Wno-c++98-compat)
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add_compile_options(-Wno-c++98-compat-pedantic)
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endif()
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++11 features")
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endif()
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elseif(GLM_ENABLE_CXX_98)
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set(CMAKE_CXX_STANDARD 98)
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add_definitions(-DGLM_FORCE_CXX98)
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++98 features")
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endif()
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endif()
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option(GLM_ENABLE_LANG_EXTENSIONS "Enable language extensions" OFF)
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option(GLM_DISABLE_AUTO_DETECTION "Disable platform, compiler, arch and C++ language detection" OFF)
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if(GLM_DISABLE_AUTO_DETECTION)
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add_definitions(-DGLM_FORCE_PLATFORM_UNKNOWN -DGLM_FORCE_COMPILER_UNKNOWN -DGLM_FORCE_ARCH_UNKNOWN -DGLM_FORCE_CXX_UNKNOWN)
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endif()
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if(GLM_ENABLE_LANG_EXTENSIONS)
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set(CMAKE_CXX_EXTENSIONS ON)
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if((CMAKE_CXX_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "GNU"))
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add_compile_options(-fms-extensions)
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endif()
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message(STATUS "GLM: Build with C++ language extensions")
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else()
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set(CMAKE_CXX_EXTENSIONS OFF)
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if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/Za)
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if(MSVC15)
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add_compile_options(/permissive-)
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endif()
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endif()
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endif()
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option(GLM_ENABLE_FAST_MATH "Enable fast math optimizations" OFF)
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if(GLM_ENABLE_FAST_MATH)
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with fast math optimizations")
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endif()
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if((CMAKE_CXX_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "GNU"))
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add_compile_options(-ffast-math)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/fp:fast)
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endif()
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else()
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if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/fp:precise)
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endif()
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endif()
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option(GLM_ENABLE_SIMD_SSE2 "Enable SSE2 optimizations" OFF)
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option(GLM_ENABLE_SIMD_SSE3 "Enable SSE3 optimizations" OFF)
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option(GLM_ENABLE_SIMD_SSSE3 "Enable SSSE3 optimizations" OFF)
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option(GLM_ENABLE_SIMD_SSE4_1 "Enable SSE 4.1 optimizations" OFF)
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option(GLM_ENABLE_SIMD_SSE4_2 "Enable SSE 4.2 optimizations" OFF)
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option(GLM_ENABLE_SIMD_AVX "Enable AVX optimizations" OFF)
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option(GLM_ENABLE_SIMD_AVX2 "Enable AVX2 optimizations" OFF)
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option(GLM_FORCE_PURE "Force 'pure' instructions" OFF)
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if(GLM_FORCE_PURE)
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add_definitions(-DGLM_FORCE_PURE)
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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add_compile_options(-mfpmath=387)
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endif()
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message(STATUS "GLM: No SIMD instruction set")
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elseif(GLM_ENABLE_SIMD_AVX2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mavx2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxAVX2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/arch:AVX2)
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endif()
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message(STATUS "GLM: AVX2 instruction set")
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elseif(GLM_ENABLE_SIMD_AVX)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mavx)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxAVX)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/arch:AVX)
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endif()
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message(STATUS "GLM: AVX instruction set")
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elseif(GLM_ENABLE_SIMD_SSE4_2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse4.2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE4.2)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE4.2
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endif()
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message(STATUS "GLM: SSE4.2 instruction set")
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elseif(GLM_ENABLE_SIMD_SSE4_1)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse4.1)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE4.1)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE4.1
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endif()
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message(STATUS "GLM: SSE4.1 instruction set")
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elseif(GLM_ENABLE_SIMD_SSSE3)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mssse3)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSSE3)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSSE3
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endif()
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message(STATUS "GLM: SSSE3 instruction set")
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elseif(GLM_ENABLE_SIMD_SSE3)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse3)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE3)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE3
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endif()
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message(STATUS "GLM: SSE3 instruction set")
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elseif(GLM_ENABLE_SIMD_SSE2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE2)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2)
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endif()
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message(STATUS "GLM: SSE2 instruction set")
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endif()
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# Compiler and default options
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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if(NOT GLM_QUIET)
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message("GLM: Clang - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(-Werror -Weverything)
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endif()
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# add_compile_options(-Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-c++11-long-long -Wno-padded -Wno-gnu-anonymous-struct -Wno-nested-anon-types)
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# add_compile_options(-Wno-undefined-reinterpret-cast -Wno-sign-conversion -Wno-unused-variable -Wno-missing-prototypes -Wno-unreachable-code -Wno-missing-variable-declarations -Wno-sign-compare -Wno-global-constructors -Wno-unused-macros -Wno-format-nonliteral -Wno-float-equal)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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if(NOT GLM_QUIET)
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message("GLM: GCC - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(-Werror)
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# add_compile_options(-Wpedantic)
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# add_compile_options(-Wall)
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# add_compile_options(-Wextra)
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endif()
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add_compile_options(-O2)
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#add_compile_options(-Wno-long-long)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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if(NOT GLM_QUIET)
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message("GLM: Intel - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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if(NOT GLM_QUIET)
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message("GLM: Visual C++ - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(/W4 /WX)
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endif()
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# add_compile_options(/wd4309 /wd4324 /wd4389 /wd4127 /wd4267 /wd4146 /wd4201 /wd4464 /wd4514 /wd4701 /wd4820 /wd4365)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif()
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add_subdirectory(glm)
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if (GLM_BUILD_TESTS)
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include(CTest)
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add_subdirectory(test)
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endif()
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if (GLM_BUILD_INSTALL)
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include(CPack)
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install(TARGETS glm-header-only glm EXPORT glm)
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install(
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DIRECTORY glm
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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PATTERN "CMakeLists.txt" EXCLUDE
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)
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install(
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EXPORT glm
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NAMESPACE glm::
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DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/glm"
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FILE glmConfig.cmake
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)
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include(CMakePackageConfigHelpers)
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write_basic_package_version_file(
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"${CMAKE_CURRENT_BINARY_DIR}/glmConfigVersion.cmake"
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COMPATIBILITY AnyNewerVersion
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)
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install(
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FILES "${CMAKE_CURRENT_BINARY_DIR}/glmConfigVersion.cmake"
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DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/glm"
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)
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY
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)
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add_custom_target(
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uninstall
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"${CMAKE_COMMAND}" -P
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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)
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endif()
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