# # This file is part of the GROMACS molecular simulation package. # # Copyright (c) 2012,2013,2014, by the GROMACS development team, led by # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl, # and including many others, as listed in the AUTHORS file in the # top-level source directory and at http://www.gromacs.org. # # GROMACS is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License # as published by the Free Software Foundation; either version 2.1 # of the License, or (at your option) any later version. # # GROMACS is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with GROMACS; if not, see # http://www.gnu.org/licenses, or write to the Free Software Foundation, # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # # If you want to redistribute modifications to GROMACS, please # consider that scientific software is very special. Version # control is crucial - bugs must be traceable. We will be happy to # consider code for inclusion in the official distribution, but # derived work must not be called official GROMACS. Details are found # in the README & COPYING files - if they are missing, get the # official version at http://www.gromacs.org. # # To help us fund GROMACS development, we humbly ask that you cite # the research papers on the package. Check out http://www.gromacs.org. # - Check the username performing the build, as well as date and time # # gmx_set_build_information() # # The macro variables will be set to the user/host/cpu used for configuration, # or anonymous/unknown if it cannot be detected (windows) # # BUILD_TIME # BUILD_USER # BUILD_HOST # BUILD_CPU_VENDOR # BUILD_CPU_BRAND # BUILD_CPU_FAMILY # BUILD_CPU_MODEL # BUILD_CPU_STEPPING # BUILD_CPU_FEATURES # # we rely on inline asm support for GNU! include(gmxTestInlineASM) macro(gmx_set_build_information) IF(NOT DEFINED BUILD_USER) gmx_test_inline_asm_gcc_x86(GMX_X86_GCC_INLINE_ASM) if(GMX_X86_GCC_INLINE_ASM) set(GCC_INLINE_ASM_DEFINE "-DGMX_X86_GCC_INLINE_ASM") else() set(GCC_INLINE_ASM_DEFINE "") endif() message(STATUS "Setting build user/date/host/cpu information") if(CMAKE_HOST_UNIX) execute_process( COMMAND date OUTPUT_VARIABLE TMP_TIME OUTPUT_STRIP_TRAILING_WHITESPACE) execute_process( COMMAND whoami OUTPUT_VARIABLE TMP_USER OUTPUT_STRIP_TRAILING_WHITESPACE) execute_process( COMMAND hostname OUTPUT_VARIABLE TMP_HOSTNAME OUTPUT_STRIP_TRAILING_WHITESPACE) set(BUILD_USER "${TMP_USER}\@${TMP_HOSTNAME} [CMAKE]" CACHE INTERNAL "Build user") set(BUILD_TIME "${TMP_TIME}" CACHE INTERNAL "Build date & time") execute_process( COMMAND uname -srm OUTPUT_VARIABLE TMP_HOST OUTPUT_STRIP_TRAILING_WHITESPACE) set(BUILD_HOST "${TMP_HOST}" CACHE INTERNAL "Build host & architecture") message(STATUS "Setting build user & time - OK") else() set(BUILD_USER "Anonymous\@unknown [CMAKE]" CACHE INTERNAL "Build user") set(BUILD_TIME "Unknown date" CACHE INTERNAL "Build date & time") set(BUILD_HOST "${CMAKE_HOST_SYSTEM} ${CMAKE_HOST_SYSTEM_PROCESSOR}" CACHE INTERNAL "Build host & architecture") message(STATUS "Setting build user & time - not on Unix, using anonymous") endif() if(NOT CMAKE_CROSSCOMPILING) # Get CPU information, e.g. for deciding what SIMD support exists set(_compile_definitions "${GCC_INLINE_ASM_DEFINE} -I${CMAKE_SOURCE_DIR}/src -DGMX_CPUID_STANDALONE") if(GMX_TARGET_X86) set(_compile_definitions "${_compile_definitions} -DGMX_TARGET_X86") endif() try_run(GMX_CPUID_RUN_VENDOR GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c COMPILE_DEFINITIONS ${_compile_definitions} RUN_OUTPUT_VARIABLE OUTPUT_CPU_VENDOR ARGS "-vendor") try_run(GMX_CPUID_RUN_BRAND GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c COMPILE_DEFINITIONS ${_compile_definitions} RUN_OUTPUT_VARIABLE OUTPUT_CPU_BRAND ARGS "-brand") try_run(GMX_CPUID_RUN_FAMILY GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c COMPILE_DEFINITIONS ${_compile_definitions} RUN_OUTPUT_VARIABLE OUTPUT_CPU_FAMILY ARGS "-family") try_run(GMX_CPUID_RUN_MODEL GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c COMPILE_DEFINITIONS ${_compile_definitions} RUN_OUTPUT_VARIABLE OUTPUT_CPU_MODEL ARGS "-model") try_run(GMX_CPUID_RUN_STEPPING GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c COMPILE_DEFINITIONS ${_compile_definitions} RUN_OUTPUT_VARIABLE OUTPUT_CPU_STEPPING ARGS "-stepping") try_run(GMX_CPUID_RUN_FEATURES GMX_CPUID_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c 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 "${OUTPUT_CPU_FEATURES}" OUTPUT_CPU_FEATURES) if(GMX_CPUID_RUN_VENDOR EQUAL 0) set(BUILD_CPU_VENDOR "${OUTPUT_CPU_VENDOR}" CACHE INTERNAL "Build CPU vendor") else() set(BUILD_CPU_VENDOR "Unknown, detect failed" CACHE INTERNAL "Build CPU vendor") endif() if(GMX_CPUID_RUN_BRAND EQUAL 0) set(BUILD_CPU_BRAND "${OUTPUT_CPU_BRAND}" CACHE INTERNAL "Build CPU brand") else() set(BUILD_CPU_BRAND "Unknown, detect failed" CACHE INTERNAL "Build CPU brand") endif() if(GMX_CPUID_RUN_FAMILY EQUAL 0) set(BUILD_CPU_FAMILY "${OUTPUT_CPU_FAMILY}" CACHE INTERNAL "Build CPU family") else() set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family") endif() if(GMX_CPUID_RUN_MODEL EQUAL 0) set(BUILD_CPU_MODEL "${OUTPUT_CPU_MODEL}" CACHE INTERNAL "Build CPU model") else() set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model") endif() if(GMX_CPUID_RUN_STEPPING EQUAL 0) set(BUILD_CPU_STEPPING "${OUTPUT_CPU_STEPPING}" CACHE INTERNAL "Build CPU stepping") else() set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping") endif() if(GMX_CPUID_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") 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") endif() ENDIF(NOT DEFINED BUILD_USER) endmacro(gmx_set_build_information)