# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
+if(CMAKE_VERSION VERSION_LESS 2.8.10)
+
# determine the compiler to use for ASM programs
IF(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER)
SET(_CMAKE_ASM_COMPILER)
SET(_CMAKE_ASM_COMPILER_ARG1)
SET(_CMAKE_ASM_COMPILER_ENV_VAR)
+
+else()
+
+# determine the compiler to use for ASM programs
+
+include(${CMAKE_ROOT}/Modules/CMakeDetermineCompiler.cmake)
+
+if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER)
+ # prefer the environment variable ASM
+ if($ENV{ASM${ASM_DIALECT}} MATCHES ".+")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT "$ENV{ASM${ASM_DIALECT}}")
+ endif()
+
+ # finally list compilers to try
+ if("ASM${ASM_DIALECT}" STREQUAL "ASM") # the generic assembler support
+ if(NOT CMAKE_ASM_COMPILER_INIT)
+ if(CMAKE_C_COMPILER)
+ set(CMAKE_ASM_COMPILER "${CMAKE_C_COMPILER}" CACHE FILEPATH "The ASM compiler")
+ set(CMAKE_ASM_COMPILER_ID "${CMAKE_C_COMPILER_ID}")
+ elseif(CMAKE_CXX_COMPILER)
+ set(CMAKE_ASM_COMPILER "${CMAKE_CXX_COMPILER}" CACHE FILEPATH "The ASM compiler")
+ set(CMAKE_ASM_COMPILER_ID "${CMAKE_CXX_COMPILER_ID}")
+ else()
+ # List all default C and CXX compilers
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST
+ ${_CMAKE_TOOLCHAIN_PREFIX}cc ${_CMAKE_TOOLCHAIN_PREFIX}gcc cl bcc xlc
+ CC ${_CMAKE_TOOLCHAIN_PREFIX}c++ ${_CMAKE_TOOLCHAIN_PREFIX}g++ aCC cl bcc xlC)
+ endif()
+ endif()
+ else() # some specific assembler "dialect"
+ if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT)
+ message(FATAL_ERROR "CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT must be preset !")
+ endif()
+ endif()
+
+ # Find the compiler.
+ _cmake_find_compiler(ASM${ASM_DIALECT})
+
+else()
+
+ # we only get here if CMAKE_ASM${ASM_DIALECT}_COMPILER was specified using -D or a pre-made CMakeCache.txt
+ # (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
+ #
+ # if a compiler was specified by the user but without path,
+ # now try to find it with the full path
+ # if it is found, force it into the cache,
+ # if not, don't overwrite the setting (which was given by the user) with "NOTFOUND"
+ get_filename_component(_CMAKE_USER_ASM${ASM_DIALECT}_COMPILER_PATH "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" PATH)
+ if(NOT _CMAKE_USER_ASM${ASM_DIALECT}_COMPILER_PATH)
+ find_program(CMAKE_ASM${ASM_DIALECT}_COMPILER_WITH_PATH NAMES ${CMAKE_ASM${ASM_DIALECT}_COMPILER})
+ mark_as_advanced(CMAKE_ASM${ASM_DIALECT}_COMPILER_WITH_PATH)
+ if(CMAKE_ASM${ASM_DIALECT}_COMPILER_WITH_PATH)
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER ${CMAKE_ASM${ASM_DIALECT}_COMPILER_WITH_PATH} CACHE FILEPATH "Assembler" FORCE)
+ endif()
+ endif()
+endif()
+mark_as_advanced(CMAKE_ASM${ASM_DIALECT}_COMPILER)
+
+if (NOT _CMAKE_TOOLCHAIN_LOCATION)
+ get_filename_component(_CMAKE_TOOLCHAIN_LOCATION "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" PATH)
+endif ()
+
+
+if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
+
+ # Table of per-vendor compiler id flags with expected output.
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS GNU )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_GNU "--version")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_GNU "(GNU assembler)|(GCC)|(Free Software Foundation)")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS HP )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_HP "-V")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_HP "HP C")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS Intel )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_Intel "--version")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_Intel "(ICC)")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS SunPro )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_SunPro "-V")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_SunPro "Sun C")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS XL )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_XL "-qversion")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_XL "XL C")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS MSVC )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_MSVC "/?")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_MSVC "Microsoft")
+
+ list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS TI_DSP )
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_TI_DSP "-h")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_TI_DSP "Texas Instruments")
+
+ include(CMakeDetermineCompilerId)
+ CMAKE_DETERMINE_COMPILER_ID_VENDOR(ASM${ASM_DIALECT})
+
+endif()
+
+if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
+ message(STATUS "The ASM${ASM_DIALECT} compiler identification is ${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}")
+else()
+ message(STATUS "The ASM${ASM_DIALECT} compiler identification is unknown")
+endif()
+
+
+
+# If we have a gas/as cross compiler, they have usually some prefix, like
+# e.g. powerpc-linux-gas, arm-elf-gas or i586-mingw32msvc-gas , optionally
+# with a 3-component version number at the end
+# The other tools of the toolchain usually have the same prefix
+# NAME_WE cannot be used since then this test will fail for names lile
+# "arm-unknown-nto-qnx6.3.0-gas.exe", where BASENAME would be
+# "arm-unknown-nto-qnx6" instead of the correct "arm-unknown-nto-qnx6.3.0-"
+if (NOT _CMAKE_TOOLCHAIN_PREFIX)
+ get_filename_component(COMPILER_BASENAME "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" NAME)
+ if (COMPILER_BASENAME MATCHES "^(.+-)g?as(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
+ set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
+ endif ()
+endif ()
+
+# Now try the C compiler regexp:
+if (NOT _CMAKE_TOOLCHAIN_PREFIX)
+ if (COMPILER_BASENAME MATCHES "^(.+-)g?cc(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
+ set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
+ endif ()
+endif ()
+
+# Finally try the CXX compiler regexp:
+if (NOT _CMAKE_TOOLCHAIN_PREFIX)
+ if (COMPILER_BASENAME MATCHES "^(.+-)[gc]\\+\\+(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
+ set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
+ endif ()
+endif ()
+
+
+include(CMakeFindBinUtils)
+
+set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ENV_VAR "ASM${ASM_DIALECT}")
+
+if(CMAKE_ASM${ASM_DIALECT}_COMPILER)
+ message(STATUS "Found assembler: ${CMAKE_ASM${ASM_DIALECT}_COMPILER}")
+else()
+ message(STATUS "Didn't find assembler")
+endif()
+
+
+set(_CMAKE_ASM_COMPILER "${CMAKE_ASM${ASM_DIALECT}_COMPILER}")
+set(_CMAKE_ASM_COMPILER_ID "${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}")
+set(_CMAKE_ASM_COMPILER_ARG1 "${CMAKE_ASM${ASM_DIALECT}_COMPILER_ARG1}")
+set(_CMAKE_ASM_COMPILER_ENV_VAR "${CMAKE_ASM${ASM_DIALECT}_COMPILER_ENV_VAR}")
+
+# configure variables set in this file for fast reload later on
+configure_file(${CMAKE_ROOT}/Modules/CMakeASMCompiler.cmake.in
+ ${CMAKE_PLATFORM_INFO_DIR}/CMakeASM${ASM_DIALECT}Compiler.cmake IMMEDIATE @ONLY)
+
+set(_CMAKE_ASM_COMPILER)
+set(_CMAKE_ASM_COMPILER_ARG1)
+set(_CMAKE_ASM_COMPILER_ENV_VAR)
+
+endif()
+
projects / reactos.git / blobdiff