diff options
Diffstat (limited to 'share/cmake-3.18/Modules/Platform/Windows-Clang.cmake')
| -rw-r--r-- | share/cmake-3.18/Modules/Platform/Windows-Clang.cmake | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/share/cmake-3.18/Modules/Platform/Windows-Clang.cmake b/share/cmake-3.18/Modules/Platform/Windows-Clang.cmake new file mode 100644 index 0000000..dff8166 --- /dev/null +++ b/share/cmake-3.18/Modules/Platform/Windows-Clang.cmake @@ -0,0 +1,179 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + + +# This module is shared by multiple languages; use include blocker. +if(__WINDOWS_CLANG) + return() +endif() +set(__WINDOWS_CLANG 1) + +macro(__windows_compiler_clang_gnu lang) + set(CMAKE_LIBRARY_PATH_FLAG "-L") + set(CMAKE_LINK_LIBRARY_FLAG "-l") + + set(CMAKE_IMPORT_LIBRARY_PREFIX "") + set(CMAKE_SHARED_LIBRARY_PREFIX "") + set(CMAKE_SHARED_MODULE_PREFIX "") + set(CMAKE_STATIC_LIBRARY_PREFIX "") + set(CMAKE_EXECUTABLE_SUFFIX ".exe") + set(CMAKE_IMPORT_LIBRARY_SUFFIX ".lib") + set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll") + set(CMAKE_SHARED_MODULE_SUFFIX ".dll") + set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib") + if(NOT "${lang}" STREQUAL "ASM") + set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <OBJECT> -MF <DEPFILE>") + endif() + + set(CMAKE_FIND_LIBRARY_PREFIXES "lib" "") + set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a" ".a" ".lib") + set(CMAKE_SUPPORT_WINDOWS_EXPORT_ALL_SYMBOLS 1) + set (CMAKE_LINK_DEF_FILE_FLAG "-Xlinker /DEF:") + + if("${CMAKE_${lang}_SIMULATE_VERSION}" MATCHES "^([0-9]+)\\.([0-9]+)") + math(EXPR MSVC_VERSION "${CMAKE_MATCH_1}*100 + ${CMAKE_MATCH_2}") + endif() + + # No -fPIC on Windows + set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "") + set(CMAKE_${lang}_COMPILE_OPTIONS_PIE "") + set(_CMAKE_${lang}_PIE_MAY_BE_SUPPORTED_BY_LINKER NO) + set(CMAKE_${lang}_LINK_OPTIONS_PIE "") + set(CMAKE_${lang}_LINK_OPTIONS_NO_PIE "") + set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "") + + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS 1) + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_LIBRARIES 1) + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 1) + + set(CMAKE_${lang}_COMPILE_OPTIONS_IPO "-flto") + set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES) + set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES) + set(CMAKE_${lang}_ARCHIVE_CREATE_IPO "<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_${lang}_ARCHIVE_APPEND_IPO "<CMAKE_AR> r <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_${lang}_ARCHIVE_FINISH_IPO "<CMAKE_RANLIB> <TARGET>") + + # Create archiving rules to support large object file lists for static libraries. + set(CMAKE_${lang}_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_${lang}_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_${lang}_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>") + set(CMAKE_${lang}_CREATE_SHARED_LIBRARY + "<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -o <TARGET> ${CMAKE_GNULD_IMAGE_VERSION} -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> <OBJECTS> <LINK_LIBRARIES>") + set(CMAKE_${lang}_CREATE_SHARED_MODULE ${CMAKE_${lang}_CREATE_SHARED_LIBRARY}) + set(CMAKE_${lang}_LINK_EXECUTABLE + "<CMAKE_${lang}_COMPILER> -fuse-ld=lld-link -nostartfiles -nostdlib <FLAGS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Xlinker /implib:<TARGET_IMPLIB> -Xlinker /pdb:<TARGET_PDB> -Xlinker /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR> ${CMAKE_GNULD_IMAGE_VERSION} <LINK_LIBRARIES>") + + if(NOT "${lang}" STREQUAL "ASM") + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmt) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDLL -D_DLL -D_MT -Xclang --dependent-lib=msvcrt) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebug -D_DEBUG -Xclang -flto-visibility-public-std -D_MT -Xclang --dependent-lib=libcmtd) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd) + + if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT) + set(__ADDED_FLAGS "") + set(__ADDED_FLAGS_DEBUG "") + else() + set(__ADDED_FLAGS_DEBUG "-D_DEBUG -D_DLL -D_MT -Xclang --dependent-lib=msvcrtd") + set(__ADDED_FLAGS "-D_DLL -D_MT -Xclang --dependent-lib=msvcrt") + endif() + + string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -Xclang -gcodeview -O0 ${__ADDED_FLAGS_DEBUG}") + string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG ${__ADDED_FLAGS}") + string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG ${__ADDED_FLAGS}") + string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG -Xclang -gcodeview ${__ADDED_FLAGS}") + endif() + set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ") + + set(CMAKE_PCH_EXTENSION .pch) + set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") + set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH -Xclang -include-pch -Xclang <PCH_FILE> -Xclang -include -Xclang <PCH_HEADER>) + set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH -Xclang -emit-pch -Xclang -include -Xclang <PCH_HEADER>) + + unset(__ADDED_FLAGS) + unset(__ADDED_FLAGS_DEBUG) + string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE_LOWER) + set(CMAKE_${lang}_STANDARD_LIBRARIES_INIT "-lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 -loldnames") + + enable_language(RC) +endmacro() + +if("x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC" + OR "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") + + if ( DEFINED CMAKE_C_COMPILER_ID AND DEFINED CMAKE_CXX_COMPILER_ID + AND NOT "x${CMAKE_C_COMPILER_ID}" STREQUAL "x${CMAKE_CXX_COMPILER_ID}") + message(FATAL_ERROR "The current configuration mixes Clang and MSVC or " + "some other CL compatible compiler tool. This is not supported. " + "Use either clang or MSVC as both C and C++ compilers.") + endif() + + if ( DEFINED CMAKE_C_COMPILER_FRONTEND_VARIANT AND DEFINED CMAKE_CXX_COMPILER_FRONTEND_VARIANT + AND NOT "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}") + message(FATAL_ERROR "The current configuration uses the Clang compiler " + "tool with mixed frontend variants, both the GNU and in MSVC CL " + "like variants. This is not supported. Use either clang/clang++ " + "or clang-cl as both C and C++ compilers.") + endif() + + if(NOT CMAKE_RC_COMPILER_INIT) + # Check if rc is already in the path + # This may happen in cases where the user is already in a visual studio environment when CMake is invoked + find_program(__RC_COMPILER_PATH NAMES rc) + + # Default to rc if it's available, otherwise fall back to llvm-rc + if(__RC_COMPILER_PATH) + set(CMAKE_RC_COMPILER_INIT rc) + else() + set(CMAKE_RC_COMPILER_INIT llvm-rc) + endif() + + unset(__RC_COMPILER_PATH CACHE) + endif() + + if ( "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC" OR "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC" ) + include(Platform/Windows-MSVC) + + # Feed the preprocessed rc file to llvm-rc + if(CMAKE_RC_COMPILER_INIT MATCHES "llvm-rc") + if(DEFINED CMAKE_C_COMPILER_ID) + set(CMAKE_RC_PREPROCESSOR CMAKE_C_COMPILER) + elseif(DEFINED CMAKE_CXX_COMPILER_ID) + set(CMAKE_RC_PREPROCESSOR CMAKE_CXX_COMPILER) + endif() + if(DEFINED CMAKE_RC_PREPROCESSOR) + set(CMAKE_DEPFILE_FLAGS_RC "-clang:-MD -clang:-MF -clang:<DEPFILE>") + set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_COMMAND} -E cmake_llvm_rc <SOURCE> <OBJECT>.pp <${CMAKE_RC_PREPROCESSOR}> <DEFINES> -DRC_INVOKED <INCLUDES> <FLAGS> -E <SOURCE> -- <CMAKE_RC_COMPILER> <DEFINES> -I <SOURCE_DIR> <INCLUDES> /fo <OBJECT> <OBJECT>.pp") + if(CMAKE_GENERATOR STREQUAL "Ninja") + set(CMAKE_NINJA_CMCLDEPS_RC 0) + set(CMAKE_NINJA_DEP_TYPE_RC gcc) + endif() + unset(CMAKE_RC_PREPROCESSOR) + endif() + endif() + + macro(__windows_compiler_clang lang) + set(_COMPILE_${lang} "${_COMPILE_${lang}_MSVC}") + __windows_compiler_msvc(${lang}) + endmacro() + else() + cmake_policy(GET CMP0091 __WINDOWS_CLANG_CMP0091) + if(__WINDOWS_CLANG_CMP0091 STREQUAL "NEW") + set(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL") + else() + set(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT "") + endif() + unset(__WINDOWS_CLANG_CMP0091) + + set(CMAKE_BUILD_TYPE_INIT Debug) + + macro(__windows_compiler_clang lang) + __windows_compiler_clang_gnu(${lang}) + endmacro() + endif() + +else() + include(Platform/Windows-GNU) + macro(__windows_compiler_clang lang) + __windows_compiler_gnu(${lang}) + endmacro() +endif() |