diff options
Diffstat (limited to 'share/cmake-3.22/Modules/Platform/Windows-MSVC.cmake')
-rw-r--r-- | share/cmake-3.22/Modules/Platform/Windows-MSVC.cmake | 484 |
1 files changed, 484 insertions, 0 deletions
diff --git a/share/cmake-3.22/Modules/Platform/Windows-MSVC.cmake b/share/cmake-3.22/Modules/Platform/Windows-MSVC.cmake new file mode 100644 index 0000000..7d602c3 --- /dev/null +++ b/share/cmake-3.22/Modules/Platform/Windows-MSVC.cmake @@ -0,0 +1,484 @@ +# 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_MSVC) + return() +endif() +set(__WINDOWS_MSVC 1) + +set(CMAKE_LIBRARY_PATH_FLAG "-LIBPATH:") +set(CMAKE_LINK_LIBRARY_FLAG "") +set(MSVC 1) + +# hack: if a new cmake (which uses CMAKE_LINKER) runs on an old build tree +# (where link was hardcoded) and where CMAKE_LINKER isn't in the cache +# and still cmake didn't fail in CMakeFindBinUtils.cmake (because it isn't rerun) +# hardcode CMAKE_LINKER here to link, so it behaves as it did before, Alex +if(NOT DEFINED CMAKE_LINKER) + set(CMAKE_LINKER link) +endif() + +if(CMAKE_VERBOSE_MAKEFILE) + set(CMAKE_CL_NOLOGO) +else() + set(CMAKE_CL_NOLOGO "/nologo") +endif() + +if(CMAKE_SYSTEM_NAME STREQUAL "WindowsCE") + set(_PLATFORM_LINK_FLAGS " /subsystem:windowsce") +else() + set(_PLATFORM_LINK_FLAGS "") +endif() + +set(CMAKE_SUPPORT_WINDOWS_EXPORT_ALL_SYMBOLS 1) +if(NOT CMAKE_NO_BUILD_TYPE AND CMAKE_GENERATOR MATCHES "Visual Studio") + set (CMAKE_NO_BUILD_TYPE 1) +endif() + +if("${CMAKE_GENERATOR}" MATCHES "Visual Studio") + set(MSVC_IDE 1) +else() + set(MSVC_IDE 0) +endif() + +if(NOT MSVC_VERSION) + if("x${CMAKE_C_COMPILER_ID}" STREQUAL "xMSVC") + set(_compiler_version ${CMAKE_C_COMPILER_VERSION}) + elseif("x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xMSVC") + set(_compiler_version ${CMAKE_CXX_COMPILER_VERSION}) + elseif(CMAKE_C_SIMULATE_VERSION) + set(_compiler_version ${CMAKE_C_SIMULATE_VERSION}) + elseif(CMAKE_CXX_SIMULATE_VERSION) + set(_compiler_version ${CMAKE_CXX_SIMULATE_VERSION}) + elseif(CMAKE_Fortran_SIMULATE_VERSION) + set(_compiler_version ${CMAKE_Fortran_SIMULATE_VERSION}) + elseif(CMAKE_CUDA_SIMULATE_VERSION) + set(_compiler_version ${CMAKE_CUDA_SIMULATE_VERSION}) + elseif(CMAKE_C_COMPILER_VERSION) + set(_compiler_version ${CMAKE_C_COMPILER_VERSION}) + else() + set(_compiler_version ${CMAKE_CXX_COMPILER_VERSION}) + endif() + if("${_compiler_version}" MATCHES "^([0-9]+)\\.([0-9]+)") + math(EXPR MSVC_VERSION "${CMAKE_MATCH_1}*100 + ${CMAKE_MATCH_2}") + else() + message(FATAL_ERROR "MSVC compiler version not detected properly: ${_compiler_version}") + endif() + + if(MSVC_VERSION GREATER_EQUAL 1930) + # VS 2022 or greater + set(MSVC_TOOLSET_VERSION 143) + elseif(MSVC_VERSION GREATER_EQUAL 1920) + # VS 2019 or greater + set(MSVC_TOOLSET_VERSION 142) + elseif(MSVC_VERSION GREATER_EQUAL 1910) + # VS 2017 or greater + set(MSVC_TOOLSET_VERSION 141) + elseif(MSVC_VERSION EQUAL 1900) + # VS 2015 + set(MSVC_TOOLSET_VERSION 140) + elseif(MSVC_VERSION EQUAL 1800) + # VS 2013 + set(MSVC_TOOLSET_VERSION 120) + elseif(MSVC_VERSION EQUAL 1700) + # VS 2012 + set(MSVC_TOOLSET_VERSION 110) + elseif(MSVC_VERSION EQUAL 1600) + # VS 2010 + set(MSVC_TOOLSET_VERSION 100) + elseif(MSVC_VERSION EQUAL 1500) + # VS 2008 + set(MSVC_TOOLSET_VERSION 90) + elseif(MSVC_VERSION EQUAL 1400) + # VS 2005 + set(MSVC_TOOLSET_VERSION 80) + else() + # We don't support MSVC_TOOLSET_VERSION for earlier compiler. + endif() + + set(MSVC10) + set(MSVC11) + set(MSVC12) + set(MSVC14) + set(MSVC60) + set(MSVC70) + set(MSVC71) + set(MSVC80) + set(MSVC90) + set(CMAKE_COMPILER_2005) + set(CMAKE_COMPILER_SUPPORTS_PDBTYPE) + if(NOT "${_compiler_version}" VERSION_LESS 20) + # We no longer provide per-version variables. Use MSVC_VERSION instead. + elseif(NOT "${_compiler_version}" VERSION_LESS 19) + set(MSVC14 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 18) + set(MSVC12 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 17) + set(MSVC11 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 16) + set(MSVC10 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 15) + set(MSVC90 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 14) + set(MSVC80 1) + set(CMAKE_COMPILER_2005 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 13.10) + set(MSVC71 1) + elseif(NOT "${_compiler_version}" VERSION_LESS 13) + set(MSVC70 1) + else() + set(MSVC60 1) + set(CMAKE_COMPILER_SUPPORTS_PDBTYPE 1) + endif() +endif() + +if(MSVC_C_ARCHITECTURE_ID MATCHES 64 OR MSVC_CXX_ARCHITECTURE_ID MATCHES 64) + set(CMAKE_CL_64 1) +else() + set(CMAKE_CL_64 0) +endif() +if(CMAKE_FORCE_WIN64 OR CMAKE_FORCE_IA64) + set(CMAKE_CL_64 1) +endif() + +if("${MSVC_VERSION}" GREATER 1599) + set(MSVC_INCREMENTAL_DEFAULT ON) +endif() + +# default to Debug builds +set(CMAKE_BUILD_TYPE_INIT Debug) + +# Compute an architecture family from the architecture id. +foreach(lang C CXX) + set(_MSVC_${lang}_ARCHITECTURE_FAMILY "${MSVC_${lang}_ARCHITECTURE_ID}") + if(_MSVC_${lang}_ARCHITECTURE_FAMILY MATCHES "^ARM64EC") + set(_MSVC_${lang}_ARCHITECTURE_FAMILY "ARM64EC") + elseif(_MSVC_${lang}_ARCHITECTURE_FAMILY MATCHES "^ARM64") + set(_MSVC_${lang}_ARCHITECTURE_FAMILY "ARM64") + elseif(_MSVC_${lang}_ARCHITECTURE_FAMILY MATCHES "^ARM") + set(_MSVC_${lang}_ARCHITECTURE_FAMILY "ARM") + elseif(_MSVC_${lang}_ARCHITECTURE_FAMILY MATCHES "^SH") + set(_MSVC_${lang}_ARCHITECTURE_FAMILY "SHx") + endif() +endforeach() + +cmake_policy(GET CMP0117 __WINDOWS_MSVC_CMP0117) +if(__WINDOWS_MSVC_CMP0117 STREQUAL "NEW") + set(_GR "") +else() + set(_GR " /GR") +endif() +unset(__WINDOWS_MSVC_CMP0117) + +if(WINCE) + foreach(lang C CXX) + string(TOUPPER "${_MSVC_${lang}_ARCHITECTURE_FAMILY}" _MSVC_${lang}_ARCHITECTURE_FAMILY_UPPER) + endforeach() + + if("${CMAKE_SYSTEM_VERSION}" MATCHES "^([0-9]+)\\.([0-9]+)") + math(EXPR _CE_VERSION "${CMAKE_MATCH_1}*100 + ${CMAKE_MATCH_2}") + elseif("${CMAKE_SYSTEM_VERSION}" STREQUAL "") + set(_CE_VERSION "500") + else() + message(FATAL_ERROR "Invalid Windows CE version: ${CMAKE_SYSTEM_VERSION}") + endif() + + set(_PLATFORM_DEFINES "/D_WIN32_WCE=0x${_CE_VERSION} /DUNDER_CE /DWINCE") + set(_PLATFORM_DEFINES_C " /D${_MSVC_C_ARCHITECTURE_FAMILY} /D_${_MSVC_C_ARCHITECTURE_FAMILY_UPPER}_") + set(_PLATFORM_DEFINES_CXX " /D${_MSVC_CXX_ARCHITECTURE_FAMILY} /D_${_MSVC_CXX_ARCHITECTURE_FAMILY_UPPER}_") + + set(_RTC1 "") + set(_FLAGS_C "") + set(_FLAGS_CXX "${_GR} /EHsc") + + foreach(lang C CXX) + if(_MSVC_${lang}_ARCHITECTURE_FAMILY STREQUAL "ARM") + string(APPEND _PLATFORM_DEFINES_${lang} " /D${MSVC_${lang}_ARCHITECTURE_ID}") + if(MSVC_${lang}_ARCHITECTURE_ID MATCHES "^ARMV([45])I$") + string(APPEND _FLAGS_${lang} " /QRarch${CMAKE_MATCH_1}T") + endif() + endif() + endforeach() + + set(CMAKE_C_STANDARD_LIBRARIES_INIT "coredll.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib") + foreach(t EXE SHARED MODULE) + string(APPEND CMAKE_${t}_LINKER_FLAGS_INIT " /NODEFAULTLIB:libc.lib /NODEFAULTLIB:oldnames.lib") + endforeach() + + if (MSVC_VERSION LESS 1600) + string(APPEND CMAKE_C_STANDARD_LIBRARIES_INIT " corelibc.lib") + endif () +elseif(WINDOWS_PHONE OR WINDOWS_STORE) + set(_PLATFORM_DEFINES "/DWIN32") + set(_FLAGS_C " /DUNICODE /D_UNICODE") + set(_FLAGS_CXX " /DUNICODE /D_UNICODE${_GR} /EHsc") + if(WINDOWS_STORE AND MSVC_VERSION GREATER 1899) + set(CMAKE_C_STANDARD_LIBRARIES_INIT "WindowsApp.lib") + elseif(WINDOWS_PHONE) + set(CMAKE_C_STANDARD_LIBRARIES_INIT "WindowsPhoneCore.lib RuntimeObject.lib PhoneAppModelHost.lib") + elseif(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM" OR _MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM" OR _MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64" OR _MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64") + set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib") + else() + set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib") + endif() +else() + set(_PLATFORM_DEFINES "/DWIN32") + if((_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64EC") OR (_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64EC")) + set(_PLATFORM_DEFINES "${_PLATFORM_DEFINES} /D_AMD64_ /DAMD64 /D_ARM64EC_ /DARM64EC /D_ARM64EC_WORKAROUND_") + endif() + if(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM" OR _MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM") + set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib") + elseif(MSVC_VERSION GREATER 1310) + if(CMAKE_VS_PLATFORM_TOOLSET MATCHES "v[0-9]+_clang_.*") + # Clang/C2 in MSVC14 Update 1 seems to not support -fsantinize (yet?) + # set(_RTC1 "-fsantinize=memory,safe-stack") + set(_FLAGS_CXX " -frtti -fexceptions") + else() + set(_RTC1 "/RTC1") + set(_FLAGS_CXX "${_GR} /EHsc") + endif() + set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib") + else() + set(_RTC1 "/GZ") + set(_FLAGS_CXX "${_GR} /GX") + set(CMAKE_C_STANDARD_LIBRARIES_INIT "kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib") + endif() + + if(MSVC_VERSION LESS 1310) + set(_FLAGS_C " /Zm1000${_FLAGS_C}") + set(_FLAGS_CXX " /Zm1000${_FLAGS_CXX}") + endif() +endif() + +unset(_GR) + +set(CMAKE_CXX_STANDARD_LIBRARIES_INIT "${CMAKE_C_STANDARD_LIBRARIES_INIT}") + +# executable linker flags +set (CMAKE_LINK_DEF_FILE_FLAG "/DEF:") +# set the machine type +if(MSVC_C_ARCHITECTURE_ID) + if(MSVC_C_ARCHITECTURE_ID MATCHES "^ARMV.I") + set(_MACHINE_ARCH_FLAG "/machine:THUMB") + elseif(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64") + set(_MACHINE_ARCH_FLAG "/machine:ARM64") + elseif(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64EC") + set(_MACHINE_ARCH_FLAG "/machine:ARM64EC") + elseif(_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM") + set(_MACHINE_ARCH_FLAG "/machine:ARM") + else() + set(_MACHINE_ARCH_FLAG "/machine:${MSVC_C_ARCHITECTURE_ID}") + endif() +elseif(MSVC_CXX_ARCHITECTURE_ID) + if(MSVC_CXX_ARCHITECTURE_ID MATCHES "^ARMV.I") + set(_MACHINE_ARCH_FLAG "/machine:THUMB") + elseif(_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64") + set(_MACHINE_ARCH_FLAG "/machine:ARM64") + elseif(_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64EC") + set(_MACHINE_ARCH_FLAG "/machine:ARM64EC") + elseif(_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM") + set(_MACHINE_ARCH_FLAG "/machine:ARM") + else() + set(_MACHINE_ARCH_FLAG "/machine:${MSVC_CXX_ARCHITECTURE_ID}") + endif() +elseif(MSVC_Fortran_ARCHITECTURE_ID) + set(_MACHINE_ARCH_FLAG "/machine:${MSVC_Fortran_ARCHITECTURE_ID}") +endif() + +# add /debug and /INCREMENTAL:YES to DEBUG and RELWITHDEBINFO also add pdbtype +# on versions that support it +set( MSVC_INCREMENTAL_YES_FLAG "") +if(NOT WINDOWS_PHONE AND NOT WINDOWS_STORE) + if(NOT MSVC_INCREMENTAL_DEFAULT) + set( MSVC_INCREMENTAL_YES_FLAG "/INCREMENTAL:YES") + else() + set( MSVC_INCREMENTAL_YES_FLAG "/INCREMENTAL" ) + endif() +endif() + +foreach(t EXE SHARED MODULE) + string(APPEND CMAKE_${t}_LINKER_FLAGS_INIT " ${_MACHINE_ARCH_FLAG}") + if (CMAKE_COMPILER_SUPPORTS_PDBTYPE) + string(APPEND CMAKE_${t}_LINKER_FLAGS_DEBUG_INIT " /debug /pdbtype:sept ${MSVC_INCREMENTAL_YES_FLAG}") + string(APPEND CMAKE_${t}_LINKER_FLAGS_RELWITHDEBINFO_INIT " /debug /pdbtype:sept ${MSVC_INCREMENTAL_YES_FLAG}") + else () + string(APPEND CMAKE_${t}_LINKER_FLAGS_DEBUG_INIT " /debug ${MSVC_INCREMENTAL_YES_FLAG}") + string(APPEND CMAKE_${t}_LINKER_FLAGS_RELWITHDEBINFO_INIT " /debug ${MSVC_INCREMENTAL_YES_FLAG}") + endif () + # for release and minsize release default to no incremental linking + string(APPEND CMAKE_${t}_LINKER_FLAGS_MINSIZEREL_INIT " /INCREMENTAL:NO") + string(APPEND CMAKE_${t}_LINKER_FLAGS_RELEASE_INIT " /INCREMENTAL:NO") +endforeach() + +if((_MSVC_C_ARCHITECTURE_FAMILY STREQUAL "ARM64EC") OR (_MSVC_CXX_ARCHITECTURE_FAMILY STREQUAL "ARM64EC")) + string(APPEND CMAKE_STATIC_LINKER_FLAGS_INIT " /machine:ARM64X") +else() + string(APPEND CMAKE_STATIC_LINKER_FLAGS_INIT " ${_MACHINE_ARCH_FLAG}") +endif() +unset(_MACHINE_ARCH_FLAG) + +cmake_policy(GET CMP0091 __WINDOWS_MSVC_CMP0091) +if(__WINDOWS_MSVC_CMP0091 STREQUAL "NEW") + set(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL") +else() + set(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT "") +endif() +unset(__WINDOWS_MSVC_CMP0091) + +macro(__windows_compiler_msvc lang) + if(NOT MSVC_VERSION LESS 1400) + # for 2005 make sure the manifest is put in the dll with mt + set(_CMAKE_VS_LINK_DLL "<CMAKE_COMMAND> -E vs_link_dll --intdir=<OBJECT_DIR> --rc=<CMAKE_RC_COMPILER> --mt=<CMAKE_MT> --manifests <MANIFESTS> -- ") + set(_CMAKE_VS_LINK_EXE "<CMAKE_COMMAND> -E vs_link_exe --intdir=<OBJECT_DIR> --rc=<CMAKE_RC_COMPILER> --mt=<CMAKE_MT> --manifests <MANIFESTS> -- ") + endif() + set(CMAKE_${lang}_CREATE_SHARED_LIBRARY + "${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /dll /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}") + + set(CMAKE_${lang}_CREATE_SHARED_MODULE ${CMAKE_${lang}_CREATE_SHARED_LIBRARY}) + set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_AR> ${CMAKE_CL_NOLOGO} <LINK_FLAGS> /out:<TARGET> <OBJECTS> ") + + set(CMAKE_${lang}_COMPILE_OBJECT + "<CMAKE_${lang}_COMPILER> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO}${_COMPILE_${lang}} <DEFINES> <INCLUDES> <FLAGS> /Fo<OBJECT> /Fd<TARGET_COMPILE_PDB>${_FS_${lang}} -c <SOURCE>${CMAKE_END_TEMP_FILE}") + set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE + "<CMAKE_${lang}_COMPILER> > <PREPROCESSED_SOURCE> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO}${_COMPILE_${lang}} <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE>${CMAKE_END_TEMP_FILE}") + set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE + "<CMAKE_${lang}_COMPILER> ${CMAKE_START_TEMP_FILE} ${CMAKE_CL_NOLOGO}${_COMPILE_${lang}} <DEFINES> <INCLUDES> <FLAGS> /FoNUL /FAs /Fa<ASSEMBLY_SOURCE> /c <SOURCE>${CMAKE_END_TEMP_FILE}") + + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS 1) + set(CMAKE_${lang}_LINK_EXECUTABLE + "${_CMAKE_VS_LINK_EXE}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES>${CMAKE_END_TEMP_FILE}") + + if(CMAKE_SYSTEM_NAME STREQUAL "WindowsCE") + set(CMAKE_${lang}_CREATE_WIN32_EXE "/entry:WinMainCRTStartup") + set(CMAKE_${lang}_CREATE_CONSOLE_EXE "/entry:mainACRTStartup") + else() + set(CMAKE_${lang}_CREATE_WIN32_EXE "/subsystem:windows") + set(CMAKE_${lang}_CREATE_CONSOLE_EXE "/subsystem:console") + endif() + + set(CMAKE_PCH_EXTENSION .pch) + set(CMAKE_LINK_PCH ON) + if (CMAKE_${lang}_COMPILER_ID STREQUAL "Clang") + set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") + + # macOS paths usually start with /Users/*. Unfortunately, clang-cl interprets + # paths starting with /U as macro undefines, so we need to put a -- before the + # input file path to force it to be treated as a path. + string(REPLACE "-c <SOURCE>" "-c -- <SOURCE>" CMAKE_${lang}_COMPILE_OBJECT "${CMAKE_${lang}_COMPILE_OBJECT}") + string(REPLACE "-c <SOURCE>" "-c -- <SOURCE>" CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "${CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE}") + string(REPLACE "-c <SOURCE>" "-c -- <SOURCE>" CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "${CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE}") + + elseif(MSVC_VERSION GREATER_EQUAL 1913) + # At least MSVC toolet 14.13 from VS 2017 15.6 + set(CMAKE_PCH_PROLOGUE "#pragma system_header") + endif() + if (NOT ${CMAKE_${lang}_COMPILER_ID} STREQUAL "Clang") + set(CMAKE_PCH_COPY_COMPILE_PDB ON) + endif() + set(CMAKE_${lang}_COMPILE_OPTIONS_USE_PCH /Yu<PCH_HEADER> /Fp<PCH_FILE> /FI<PCH_HEADER>) + set(CMAKE_${lang}_COMPILE_OPTIONS_CREATE_PCH /Yc<PCH_HEADER> /Fp<PCH_FILE> /FI<PCH_HEADER>) + + if("x${CMAKE_${lang}_COMPILER_ID}" STREQUAL "xMSVC") + set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES) + set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES) + + set(CMAKE_${lang}_COMPILE_OPTIONS_IPO "/GL") + set(CMAKE_${lang}_LINK_OPTIONS_IPO "/INCREMENTAL:NO" "/LTCG") + string(REPLACE "<LINK_FLAGS> " "/LTCG <LINK_FLAGS> " + CMAKE_${lang}_CREATE_STATIC_LIBRARY_IPO "${CMAKE_${lang}_CREATE_STATIC_LIBRARY}") + elseif("x${CMAKE_${lang}_COMPILER_ID}" STREQUAL "xClang" OR + "x${CMAKE_${lang}_COMPILER_ID}" STREQUAL "xFlang") + set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES) + set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES) + + # '-flto=thin' available since Clang 3.9 and Xcode 8 + # * http://clang.llvm.org/docs/ThinLTO.html#clang-llvm + # * https://trac.macports.org/wiki/XcodeVersionInfo + set(_CMAKE_LTO_THIN TRUE) + if(CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 3.9) + set(_CMAKE_LTO_THIN FALSE) + endif() + + if(_CMAKE_LTO_THIN) + set(CMAKE_${lang}_COMPILE_OPTIONS_IPO "-flto=thin") + else() + set(CMAKE_${lang}_COMPILE_OPTIONS_IPO "-flto") + endif() + endif() + + if("x${lang}" STREQUAL "xC" OR + "x${lang}" STREQUAL "xCXX") + if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT) + set(_MDd "") + set(_MD "") + else() + set(_MDd " /MDd") + set(_MD " /MD") + endif() + + cmake_policy(GET CMP0092 _cmp0092) + if(_cmp0092 STREQUAL "NEW") + set(_W3 "") + set(_Wall "") + else() + set(_W3 " /W3") + set(_Wall " -Wall") + endif() + unset(_cmp0092) + + if(CMAKE_VS_PLATFORM_TOOLSET MATCHES "v[0-9]+_clang_.*") + # note: MSVC 14 2015 Update 1 sets -fno-ms-compatibility by default, but this does not allow one to compile many projects + # that include MS's own headers. CMake itself is affected project too. + string(APPEND CMAKE_${lang}_FLAGS_INIT " ${_PLATFORM_DEFINES}${_PLATFORM_DEFINES_${lang}} -fms-extensions -fms-compatibility -D_WINDOWS${_Wall}${_FLAGS_${lang}}") + string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT "${_MDd} -gline-tables-only -fno-inline -O0 ${_RTC1}") + string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT "${_MD} -O2 -DNDEBUG") + string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "${_MD} -gline-tables-only -O2 -fno-inline -DNDEBUG") + string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "${_MD} -DNDEBUG") # TODO: Add '-Os' once VS generator maps it properly for Clang + else() + string(APPEND CMAKE_${lang}_FLAGS_INIT " ${_PLATFORM_DEFINES}${_PLATFORM_DEFINES_${lang}} /D_WINDOWS${_W3}${_FLAGS_${lang}}") + string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT "${_MDd} /Zi /Ob0 /Od ${_RTC1}") + string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT "${_MD} /O2 /Ob2 /DNDEBUG") + string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "${_MD} /Zi /O2 /Ob1 /DNDEBUG") + string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "${_MD} /O1 /Ob1 /DNDEBUG") + endif() + unset(_Wall) + unset(_W3) + unset(_MDd) + unset(_MD) + + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded -MT) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDLL -MD) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebug -MTd) + set(CMAKE_${lang}_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -MDd) + endif() + set(CMAKE_${lang}_LINKER_SUPPORTS_PDB ON) + + __windows_compiler_msvc_enable_rc("${_PLATFORM_DEFINES} ${_PLATFORM_DEFINES_${lang}}") + + # define generic information about compiler dependencies + if (MSVC_VERSION GREATER 1300) + set(CMAKE_DEPFILE_FLAGS_${lang} "/showIncludes") + set(CMAKE_${lang}_DEPFILE_FORMAT msvc) + endif() +endmacro() + +macro(__windows_compiler_msvc_enable_rc flags) + if(NOT CMAKE_RC_COMPILER_INIT) + set(CMAKE_RC_COMPILER_INIT rc) + endif() + if(NOT CMAKE_RC_FLAGS_INIT) + # llvm-rc fails when flags are specified with /D and no space after + string(REPLACE " /D" " -D" fixed_flags " ${flags}") + string(APPEND CMAKE_RC_FLAGS_INIT " ${fixed_flags}") + endif() + if(NOT CMAKE_RC_FLAGS_DEBUG_INIT) + string(APPEND CMAKE_RC_FLAGS_DEBUG_INIT " -D_DEBUG") + endif() + + enable_language(RC) + if(NOT DEFINED CMAKE_NINJA_CMCLDEPS_RC) + set(CMAKE_NINJA_CMCLDEPS_RC 1) + endif() +endmacro() |