changes for nix
This commit is contained in:
@@ -1,304 +1,69 @@
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# 3.6 is the actual minimun. 3.14 as the upper policy limit avoids CMake deprecation warnings.
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cmake_minimum_required(VERSION 3.6...3.14 FATAL_ERROR)
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cmake_policy(VERSION 3.6...3.14)
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file(GLOB ROOT_SOURCE *.cpp)
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file(GLOB ROOT_INLINE *.inl)
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file(GLOB ROOT_HEADER *.hpp)
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file(GLOB ROOT_TEXT ../*.txt)
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file(GLOB ROOT_MD ../*.md)
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file(GLOB ROOT_NAT ../util/glm.natvis)
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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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file(GLOB_RECURSE CORE_SOURCE ./detail/*.cpp)
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file(GLOB_RECURSE CORE_INLINE ./detail/*.inl)
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file(GLOB_RECURSE CORE_HEADER ./detail/*.hpp)
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set(GLM_VERSION ${GLM_VERSION_MAJOR}.${GLM_VERSION_MINOR}.${GLM_VERSION_PATCH})
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project(glm VERSION ${GLM_VERSION} LANGUAGES CXX)
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message(STATUS "GLM: Version " ${GLM_VERSION})
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file(GLOB_RECURSE EXT_SOURCE ./ext/*.cpp)
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file(GLOB_RECURSE EXT_INLINE ./ext/*.inl)
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file(GLOB_RECURSE EXT_HEADER ./ext/*.hpp)
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set(GLM_IS_MASTER_PROJECT OFF)
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if (${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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file(GLOB_RECURSE GTC_SOURCE ./gtc/*.cpp)
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file(GLOB_RECURSE GTC_INLINE ./gtc/*.inl)
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file(GLOB_RECURSE GTC_HEADER ./gtc/*.hpp)
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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" OFF)
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option(GLM_BUILD_INSTALL "Generate the install target" ${GLM_IS_MASTER_PROJECT})
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file(GLOB_RECURSE GTX_SOURCE ./gtx/*.cpp)
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file(GLOB_RECURSE GTX_INLINE ./gtx/*.inl)
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file(GLOB_RECURSE GTX_HEADER ./gtx/*.hpp)
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include(GNUInstallDirs)
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file(GLOB_RECURSE SIMD_SOURCE ./simd/*.cpp)
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file(GLOB_RECURSE SIMD_INLINE ./simd/*.inl)
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file(GLOB_RECURSE SIMD_HEADER ./simd/*.h)
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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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source_group("Text Files" FILES ${ROOT_TEXT} ${ROOT_MD})
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source_group("Core Files" FILES ${CORE_SOURCE})
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source_group("Core Files" FILES ${CORE_INLINE})
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source_group("Core Files" FILES ${CORE_HEADER})
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source_group("EXT Files" FILES ${EXT_SOURCE})
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source_group("EXT Files" FILES ${EXT_INLINE})
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source_group("EXT Files" FILES ${EXT_HEADER})
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source_group("GTC Files" FILES ${GTC_SOURCE})
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source_group("GTC Files" FILES ${GTC_INLINE})
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source_group("GTC Files" FILES ${GTC_HEADER})
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source_group("GTX Files" FILES ${GTX_SOURCE})
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source_group("GTX Files" FILES ${GTX_INLINE})
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source_group("GTX Files" FILES ${GTX_HEADER})
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source_group("SIMD Files" FILES ${SIMD_SOURCE})
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source_group("SIMD Files" FILES ${SIMD_INLINE})
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source_group("SIMD Files" FILES ${SIMD_HEADER})
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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add_library(glm-header-only INTERFACE)
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add_library(glm::glm-header-only ALIAS glm-header-only)
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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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add_compile_options(-Wno-switch-default)
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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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add_compile_options(-Wno-switch-default)
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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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add_compile_options(-Wno-switch-default)
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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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add_compile_options(-Wno-switch-default)
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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(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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add_compile_options(-Wno-switch-default)
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endif()
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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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target_include_directories(glm-header-only INTERFACE
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"$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>"
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"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
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)
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if (GLM_BUILD_LIBRARY)
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add_library(glm
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${ROOT_TEXT} ${ROOT_MD} ${ROOT_NAT}
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${ROOT_SOURCE} ${ROOT_INLINE} ${ROOT_HEADER}
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${CORE_SOURCE} ${CORE_INLINE} ${CORE_HEADER}
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${EXT_SOURCE} ${EXT_INLINE} ${EXT_HEADER}
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${GTC_SOURCE} ${GTC_INLINE} ${GTC_HEADER}
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${GTX_SOURCE} ${GTX_INLINE} ${GTX_HEADER}
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${SIMD_SOURCE} ${SIMD_INLINE} ${SIMD_HEADER}
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)
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add_library(glm::glm ALIAS glm)
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target_link_libraries(glm PUBLIC glm-header-only)
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else()
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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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add_compile_options(-Wno-switch-default)
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endif()
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if(NOT GLM_QUIET)
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message(STATUS "GLM: Build with C++ features auto detection")
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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_ENABLE_SIMD_NEON "Enable ARM NEON 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: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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elseif(GLM_ENABLE_SIMD_NEON)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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message(STATUS "GLM: ARM NEON instruction set")
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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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add_library(glm INTERFACE)
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add_library(glm::glm ALIAS glm)
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target_link_libraries(glm INTERFACE glm-header-only)
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||||
endif()
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||||
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||||
Reference in New Issue
Block a user