38 lines
1.7 KiB
CMake
38 lines
1.7 KiB
CMake
#
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#//===----------------------------------------------------------------------===//
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#//
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#// The LLVM Compiler Infrastructure
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#//
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#// This file is dual licensed under the MIT and the University of Illinois Open
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#// Source Licenses. See LICENSE.txt for details.
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#//
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#//===----------------------------------------------------------------------===//
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#
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# This file holds Microsoft Visual Studio dependent flags
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# The flag types are:
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# 1) Assembly flags
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#########################################################
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# Assembly flags
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function(append_assembler_specific_asm_flags input_asm_flags)
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set(local_asm_flags)
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append_asm_flags("-nologo") # Turn off tool banner.
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if(${IA32})
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append_asm_flags("-safeseh") # Registers exception handlers for safe exception handling.
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append_asm_flags("-coff") # Generates common object file format (COFF) type of object module.
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# Generally required for Win32 assembly language development.
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append_asm_flags("-D _M_IA32")
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elseif(${INTEL64})
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append_asm_flags("-D _M_AMD64")
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endif()
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# CMake prefers the /MD flags when compiling Windows sources, but libiomp5 needs to use /MT instead
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# So we replace these /MD instances with /MT within the CMAKE_*_FLAGS variables and put that out to the CACHE.
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# replace_md_with_mt() is in HelperFunctions.cmake
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replace_md_with_mt(CMAKE_ASM_MASM_FLAGS)
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replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELEASE)
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replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_RELWITHDEBINFO)
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replace_md_with_mt(CMAKE_ASM_MASM_FLAGS_DEBUG)
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set(${input_asm_flags} ${${input_asm_flags}} "${local_asm_flags}" PARENT_SCOPE)
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endfunction()
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