| |
| #============================================================================= |
| # Copyright 2007-2009 Kitware, Inc. |
| # |
| # Distributed under the OSI-approved BSD License (the "License"); |
| # see accompanying file Copyright.txt for details. |
| # |
| # This software is distributed WITHOUT ANY WARRANTY; without even the |
| # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| # See the License for more information. |
| #============================================================================= |
| # (To distributed this file outside of CMake, substitute the full |
| # License text for the above reference.) |
| |
| # determine the compiler to use for ASM programs |
| |
| 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($ENV{ASM${ASM_DIALECT}} MATCHES ".+") |
| |
| # finally list compilers to try |
| IF(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT) |
| SET(CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST ${CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT}) |
| ELSE(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT) |
| SET(CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST ${_CMAKE_TOOLCHAIN_PREFIX}as ${_CMAKE_TOOLCHAIN_PREFIX}gas) |
| ENDIF(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT) |
| |
| # Find the compiler. |
| IF (_CMAKE_USER_CXX_COMPILER_PATH OR _CMAKE_USER_C_COMPILER_PATH) |
| FIND_PROGRAM(CMAKE_ASM${ASM_DIALECT}_COMPILER NAMES ${CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST} PATHS ${_CMAKE_USER_C_COMPILER_PATH} ${_CMAKE_USER_CXX_COMPILER_PATH} DOC "Assembler" NO_DEFAULT_PATH) |
| ENDIF (_CMAKE_USER_CXX_COMPILER_PATH OR _CMAKE_USER_C_COMPILER_PATH) |
| FIND_PROGRAM(CMAKE_ASM${ASM_DIALECT}_COMPILER NAMES ${CMAKE_ASM${ASM_DIALECT}_COMPILER_LIST} PATHS ${_CMAKE_TOOLCHAIN_LOCATION} DOC "Assembler") |
| |
| ELSE(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER) |
| |
| # 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(CMAKE_ASM${ASM_DIALECT}_COMPILER_WITH_PATH) |
| ENDIF(NOT _CMAKE_USER_ASM${ASM_DIALECT}_COMPILER_PATH) |
| ENDIF(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER) |
| MARK_AS_ADVANCED(CMAKE_ASM${ASM_DIALECT}_COMPILER) |
| |
| IF (NOT _CMAKE_TOOLCHAIN_LOCATION) |
| GET_FILENAME_COMPONENT(_CMAKE_TOOLCHAIN_LOCATION "${CMAKE_ASM${ASM_DIALECT}_COMPILER}" PATH) |
| ENDIF (NOT _CMAKE_TOOLCHAIN_LOCATION) |
| |
| # 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 . |
| # 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(\\.exe)?$") |
| STRING(REGEX REPLACE "^(.+-)g?as(\\.exe)?$" "\\1" _CMAKE_TOOLCHAIN_PREFIX "${COMPILER_BASENAME}") |
| ENDIF (COMPILER_BASENAME MATCHES "^(.+-)g?as(\\.exe)?$") |
| ENDIF (NOT _CMAKE_TOOLCHAIN_PREFIX) |
| |
| 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(CMAKE_ASM${ASM_DIALECT}_COMPILER) |
| MESSAGE(STATUS "Didn't find assembler") |
| ENDIF(CMAKE_ASM${ASM_DIALECT}_COMPILER) |
| |
| |
| SET(_CMAKE_ASM_COMPILER "${CMAKE_ASM${ASM_DIALECT}_COMPILER}") |
| 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 |
| ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeASM${ASM_DIALECT}Compiler.cmake IMMEDIATE @ONLY) |
| |
| SET(_CMAKE_ASM_COMPILER) |
| SET(_CMAKE_ASM_COMPILER_ARG1) |
| SET(_CMAKE_ASM_COMPILER_ENV_VAR) |