message(STATUS "Setting build user & time - not on Unix, using anonymous")
endif()
- if(NOT CMAKE_CROSSCOMPILING)
- # Get CPU information, e.g. for deciding what SIMD support exists
- set(_compile_definitions "${GCC_INLINE_ASM_DEFINE} -I${CMAKE_SOURCE_DIR}/src -DGMX_CPUINFO_STANDALONE")
- try_run(GMX_CPUINFO_RUN_VENDOR GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_VENDOR ARGS "-vendor")
- try_run(GMX_CPUINFO_RUN_BRAND GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_BRAND ARGS "-brand")
- try_run(GMX_CPUINFO_RUN_FAMILY GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_FAMILY ARGS "-family")
- try_run(GMX_CPUINFO_RUN_MODEL GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_MODEL ARGS "-model")
- try_run(GMX_CPUINFO_RUN_STEPPING GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_STEPPING ARGS "-stepping")
- try_run(GMX_CPUINFO_RUN_FEATURES GMX_CPUINFO_COMPILED
- ${CMAKE_BINARY_DIR}
- ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
- COMPILE_DEFINITIONS ${_compile_definitions}
- RUN_OUTPUT_VARIABLE OUTPUT_CPU_FEATURES ARGS "-features")
- unset(_compile_definitions)
-
- string(STRIP "${OUTPUT_CPU_VENDOR}" OUTPUT_CPU_VENDOR)
- string(STRIP "${OUTPUT_CPU_BRAND}" OUTPUT_CPU_BRAND)
- string(STRIP "${OUTPUT_CPU_FAMILY}" OUTPUT_CPU_FAMILY)
- string(STRIP "${OUTPUT_CPU_MODEL}" OUTPUT_CPU_MODEL)
- string(STRIP "${OUTPUT_CPU_STEPPING}" OUTPUT_CPU_STEPPING)
- string(STRIP "${OUTPUT_CPU_FEATURES}" OUTPUT_CPU_FEATURES)
+ # Set up some defaults that will usually be overridden
+ if(CMAKE_CROSSCOMPILING)
+ set(_reason ", cross-compiled")
+ endif()
+ set(OUTPUT_CPU_VENDOR "Unknown${_reason}")
+ set(OUTPUT_CPU_BRAND "Unknown${_reason}")
+ set(OUTPUT_CPU_FAMILY "0")
+ set(OUTPUT_CPU_MODEL "0")
+ set(OUTPUT_CPU_STEPPING "0")
+ set(OUTPUT_CPU_FEATURES "Unknown${_reason}")
+ unset(_reason)
- if(GMX_CPUINFO_RUN_VENDOR EQUAL 0)
- set(BUILD_CPU_VENDOR "${OUTPUT_CPU_VENDOR}" CACHE INTERNAL "Build CPU vendor")
- else()
- set(BUILD_CPU_VENDOR "Unknown, detect failed" CACHE INTERNAL "Build CPU vendor")
- endif()
- if(GMX_CPUINFO_RUN_BRAND EQUAL 0)
- set(BUILD_CPU_BRAND "${OUTPUT_CPU_BRAND}" CACHE INTERNAL "Build CPU brand")
- else()
- set(BUILD_CPU_BRAND "Unknown, detect failed" CACHE INTERNAL "Build CPU brand")
- endif()
- if(GMX_CPUINFO_RUN_FAMILY EQUAL 0)
- set(BUILD_CPU_FAMILY "${OUTPUT_CPU_FAMILY}" CACHE INTERNAL "Build CPU family")
- else()
- set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
- endif()
- if(GMX_CPUINFO_RUN_MODEL EQUAL 0)
- set(BUILD_CPU_MODEL "${OUTPUT_CPU_MODEL}" CACHE INTERNAL "Build CPU model")
- else()
- set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
- endif()
- if(GMX_CPUINFO_RUN_STEPPING EQUAL 0)
- set(BUILD_CPU_STEPPING "${OUTPUT_CPU_STEPPING}" CACHE INTERNAL "Build CPU stepping")
- else()
- set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
- endif()
- if(GMX_CPUINFO_RUN_FEATURES EQUAL 0)
- set(BUILD_CPU_FEATURES "${OUTPUT_CPU_FEATURES}" CACHE INTERNAL "Build CPU features")
- else()
- set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
+ if(NOT CMAKE_CROSSCOMPILING)
+ # Get CPU information, e.g. for deciding what SIMD support probably exists
+ set(_compile_definitions "${GCC_INLINE_ASM_DEFINE} -I${CMAKE_SOURCE_DIR}/src -DGMX_CPUID_STANDALONE")
+ if(GMX_TARGET_X86)
+ set(_compile_definitions "${_compile_definitions} -DGMX_TARGET_X86")
endif()
- else()
-
- set(BUILD_CPU_VENDOR "Unknown, cross-compiled" CACHE INTERNAL "Build CPU vendor")
- set(BUILD_CPU_BRAND "Unknown, cross-compiled" CACHE INTERNAL "Build CPU brand")
- set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
- set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
- set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
- set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
+ set(GMX_BUILDINFORMATION_BINARY "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/GmxBuildInformation${CMAKE_EXECUTABLE_SUFFIX}")
+ # TODO Extract this try_compile to a helper function, because
+ # it duplicates code in gmxDetectSimd.cmake
+ try_compile(GMX_BUILDINFORMATION_COMPILED
+ "${CMAKE_CURRENT_BINARY_DIR}"
+ "${CMAKE_CURRENT_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp"
+ COMPILE_DEFINITIONS "${_compile_definitions}"
+ OUTPUT_VARIABLE GMX_BUILDINFORMATION_COMPILED_OUTPUT
+ COPY_FILE ${GMX_BUILDINFORMATION_BINARY})
+ unset(_compile_definitions)
+ if(GMX_BUILDINFORMATION_COMPILED)
+ # TODO Extract this duplication to a helper function (also
+ # from gmxDetectSimd.cmake)
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_VENDOR)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-vendor"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_VENDOR
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_VENDOR "${GMX_BUILDINFORMATION_RUN_VENDOR}" CACHE INTERNAL "Result of running CPUID code with arg -vendor")
+ if(GMX_BUILDINFORMATION_RUN_VENDOR EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_VENDOR)
+ endif()
+ endif()
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_BRAND)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-brand"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_BRAND
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_BRAND "${GMX_BUILDINFORMATION_RUN_BRAND}" CACHE INTERNAL "Result of running CPUID code with arg -brand")
+ if(GMX_BUILDINFORMATION_RUN_BRAND EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_BRAND)
+ endif()
+ endif()
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_FAMILY)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-family"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_FAMILY
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_FAMILY "${GMX_BUILDINFORMATION_RUN_FAMILY}" CACHE INTERNAL "Result of running CPUID code with arg -family")
+ if(GMX_BUILDINFORMATION_RUN_FAMILY EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_FAMILY)
+ endif()
+ endif()
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_MODEL)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-model"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_MODEL
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_MODEL "${GMX_BUILDINFORMATION_RUN_MODEL}" CACHE INTERNAL "Result of running CPUID code with arg -model")
+ if(GMX_BUILDINFORMATION_RUN_MODEL EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_MODEL)
+ endif()
+ endif()
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_STEPPING)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-stepping"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_STEPPING
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_STEPPING "${GMX_BUILDINFORMATION_RUN_STEPPING}" CACHE INTERNAL "Result of running CPUID code with arg -stepping")
+ if(GMX_BUILDINFORMATION_RUN_STEPPING EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_STEPPING)
+ endif()
+ endif()
+ if(NOT DEFINED GMX_BUILDINFORMATION_RUN_FEATURES)
+ execute_process(COMMAND ${GMX_BUILDINFORMATION_BINARY} "-features"
+ RESULT_VARIABLE GMX_BUILDINFORMATION_RUN_FEATURES
+ OUTPUT_VARIABLE OUTPUT_TMP
+ ERROR_QUIET)
+ set(GMX_BUILDINFORMATION_RUN_FEATURES "${GMX_BUILDINFORMATION_RUN_FEATURES}" CACHE INTERNAL "Result of running CPUID code with arg -features")
+ if(GMX_BUILDINFORMATION_RUN_FEATURES EQUAL 0)
+ string(STRIP "${OUTPUT_TMP}" OUTPUT_CPU_FEATURES)
+ endif()
+ endif()
+ endif()
endif()
+ set(BUILD_CPU_VENDOR "${OUTPUT_CPU_VENDOR}" CACHE INTERNAL "Build CPU vendor")
+ set(BUILD_CPU_BRAND "${OUTPUT_CPU_BRAND}" CACHE INTERNAL "Build CPU brand")
+ set(BUILD_CPU_FAMILY "${OUTPUT_CPU_FAMILY}" CACHE INTERNAL "Build CPU family")
+ set(BUILD_CPU_MODEL "${OUTPUT_CPU_MODEL}" CACHE INTERNAL "Build CPU model")
+ set(BUILD_CPU_STEPPING "${OUTPUT_CPU_STEPPING}" CACHE INTERNAL "Build CPU stepping")
+ set(BUILD_CPU_FEATURES "${OUTPUT_CPU_FEATURES}" CACHE INTERNAL "Build CPU features")
+
ENDIF(NOT DEFINED BUILD_USER)
endmacro(gmx_set_build_information)
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff