mirror of
https://github.com/Kitware/CMake.git
synced 2026-01-05 21:31:08 -06:00
4b40d4297a
This commit changes the way how the assembler support works in cmake. The language "ASM" now always uses the C/Cxx compiler instead of the assembler directly. This fixes #8392, assembler files are not preprocessed. If one wants to use the assembler directly, the specific assembler "dialect" has to be enabled. I.e. to get as/gas, you have to use now ASM-ATT, the same way for ASM_MASM and ASM_NASM. Implemented this now for gcc. SunStudio, IBM, HP and Intel still todo. Alex
121 lines
5.4 KiB
CMake
121 lines
5.4 KiB
CMake
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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MESSAGE(STATUS "Loaded CMakeASM${ASM_DIALECT}Information - ASM${ASM_DIALECT} support is still experimental, please report issues")
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IF(UNIX)
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SET(CMAKE_ASM${ASM_DIALECT}_OUTPUT_EXTENSION .o)
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ELSE(UNIX)
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SET(CMAKE_ASM${ASM_DIALECT}_OUTPUT_EXTENSION .obj)
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ENDIF(UNIX)
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SET(CMAKE_INCLUDE_FLAG_ASM${ASM_DIALECT} "-I") # -I
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SET(CMAKE_BASE_NAME)
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GET_FILENAME_COMPONENT(CMAKE_BASE_NAME "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" NAME_WE)
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IF("${CMAKE_BASE_NAME}" STREQUAL "as")
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SET(CMAKE_BASE_NAME gas)
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ENDIF("${CMAKE_BASE_NAME}" STREQUAL "as")
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# Load compiler-specific information.
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SET(_INCLUDED_FILE "")
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IF(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
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INCLUDE(Compiler/${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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ENDIF(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
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IF(NOT _INCLUDED_FILE)
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IF("ASM${ASM_DIALECT}" STREQUAL "ASM")
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MESSAGE(FATAL_ERROR "Did not find file Compiler/${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT}")
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ENDIF("ASM${ASM_DIALECT}" STREQUAL "ASM")
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INCLUDE(Platform/${CMAKE_BASE_NAME} OPTIONAL)
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ENDIF(NOT _INCLUDED_FILE)
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IF(CMAKE_SYSTEM_PROCESSOR)
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INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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IF(NOT _INCLUDED_FILE)
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INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
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ENDIF(NOT _INCLUDED_FILE)
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ENDIF(CMAKE_SYSTEM_PROCESSOR)
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INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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IF(NOT _INCLUDED_FILE)
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INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL)
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ENDIF(NOT _INCLUDED_FILE)
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# Set default assembler file extensions:
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IF(NOT CMAKE_ASM${ASM_DIALECT}_SOURCE_FILE_EXTENSIONS)
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SET(CMAKE_ASM${ASM_DIALECT}_SOURCE_FILE_EXTENSIONS s;S;asm)
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_SOURCE_FILE_EXTENSIONS)
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# Support for CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT and friends:
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SET(CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT "$ENV{ASM${ASM_DIALECT}FLAGS} ${CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT}")
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# avoid just having a space as the initial value for the cache
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IF(CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT STREQUAL " ")
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SET(CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT)
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ENDIF(CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT STREQUAL " ")
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SET (CMAKE_ASM${ASM_DIALECT}_FLAGS "${CMAKE_ASM${ASM_DIALECT}_FLAGS_INIT}" CACHE STRING
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"Flags used by the assembler during all build types.")
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IF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
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# default build type is none
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IF(NOT CMAKE_NO_BUILD_TYPE)
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SET (CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE_INIT} CACHE STRING
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"Choose the type of build, options are: None, Debug Release RelWithDebInfo MinSizeRel.")
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ENDIF(NOT CMAKE_NO_BUILD_TYPE)
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SET (CMAKE_ASM${ASM_DIALECT}_FLAGS_DEBUG "${CMAKE_ASM${ASM_DIALECT}_FLAGS_DEBUG_INIT}" CACHE STRING
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"Flags used by the assembler during debug builds.")
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SET (CMAKE_ASM${ASM_DIALECT}_FLAGS_MINSIZEREL "${CMAKE_ASM${ASM_DIALECT}_FLAGS_MINSIZEREL_INIT}" CACHE STRING
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"Flags used by the assembler during release minsize builds.")
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SET (CMAKE_ASM${ASM_DIALECT}_FLAGS_RELEASE "${CMAKE_ASM${ASM_DIALECT}_FLAGS_RELEASE_INIT}" CACHE STRING
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"Flags used by the assembler during release builds.")
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SET (CMAKE_ASM${ASM_DIALECT}_FLAGS_RELWITHDEBINFO "${CMAKE_ASM${ASM_DIALECT}_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
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"Flags used by the assembler during Release with Debug Info builds.")
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ENDIF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
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MARK_AS_ADVANCED(CMAKE_ASM${ASM_DIALECT}_FLAGS
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CMAKE_ASM${ASM_DIALECT}_FLAGS_DEBUG
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CMAKE_ASM${ASM_DIALECT}_FLAGS_MINSIZEREL
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CMAKE_ASM${ASM_DIALECT}_FLAGS_RELEASE
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CMAKE_ASM${ASM_DIALECT}_FLAGS_RELWITHDEBINFO
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)
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IF(NOT CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT)
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SET(CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT "<CMAKE_ASM${ASM_DIALECT}_COMPILER> <FLAGS> -o <OBJECT> <SOURCE>")
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_COMPILE_OBJECT)
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IF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_STATIC_LIBRARY)
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SET(CMAKE_ASM${ASM_DIALECT}_CREATE_STATIC_LIBRARY
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"<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS> "
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"<CMAKE_RANLIB> <TARGET> ")
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_STATIC_LIBRARY)
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IF(NOT CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE)
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SET(CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE
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"<CMAKE_LINKER> <FLAGS> <CMAKE_ASM${ASM_DIALECT}_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_LINK_EXECUTABLE)
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# to be done
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IF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_LIBRARY)
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SET(CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_LIBRARY)
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_LIBRARY)
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IF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_MODULE)
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SET(CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_MODULE)
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ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_CREATE_SHARED_MODULE)
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SET(CMAKE_ASM${ASM_DIALECT}_INFOMATION_LOADED 1)
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