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CMake/Modules/Platform/Windows-MSVC-C.cmake

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Modernize MSVC compiler information files Remove the old-style "Windows-cl.cmake" and its helper "cl.cmake". Load the information through new-style "Platform/Windows-MSVC-<lang>.cmake" files. Factor information common to C and CXX into a helper file "Platform/Windows-MSVC.cmake" loaded from the per-language files.
2012-08-23 20:00:55 +04:00
include(Platform/Windows-MSVC)
MSVC: Add /FS flag for cl >= 18 to allow parallel compilation (#14492) In generators such as Ninja that can run multiple "cl" processes that refer to the same compiler .pdb file (/Fd) at the same time, MSVC from Visual Studio 2013 complains: fatal error C1041: cannot open program database '.../vc120.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS According to "cl /?": /FS force to use MSPDBSRV.EXE Add the flag to compilation lines for this compiler version just after the /Fd option.
2013-10-18 18:22:57 +04:00
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 18.0)
set(_FS_C " /FS")
endif()
Modernize MSVC compiler information files Remove the old-style "Windows-cl.cmake" and its helper "cl.cmake". Load the information through new-style "Platform/Windows-MSVC-<lang>.cmake" files. Factor information common to C and CXX into a helper file "Platform/Windows-MSVC.cmake" loaded from the per-language files.
2012-08-23 20:00:55 +04:00
__windows_compiler_msvc(C)
Features: Record for MSVC C++ 2015 and MSVC C 2010-2015. Initializer lists are only properly supported in 2015 and above. Previous Visual Studio releases said they supported initializer lists but silently produced bad code.
2014-12-22 18:25:18 +03:00
set(CMAKE_C_STANDARD_DEFAULT 90)