2 # This file is part of the GROMACS molecular simulation package.
4 # Copyright (c) 2012,2013,2014, by the GROMACS development team, led by
5 # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
6 # and including many others, as listed in the AUTHORS file in the
7 # top-level source directory and at http://www.gromacs.org.
9 # GROMACS is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU Lesser General Public License
11 # as published by the Free Software Foundation; either version 2.1
12 # of the License, or (at your option) any later version.
14 # GROMACS is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # Lesser General Public License for more details.
19 # You should have received a copy of the GNU Lesser General Public
20 # License along with GROMACS; if not, see
21 # http://www.gnu.org/licenses, or write to the Free Software Foundation,
22 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 # If you want to redistribute modifications to GROMACS, please
25 # consider that scientific software is very special. Version
26 # control is crucial - bugs must be traceable. We will be happy to
27 # consider code for inclusion in the official distribution, but
28 # derived work must not be called official GROMACS. Details are found
29 # in the README & COPYING files - if they are missing, get the
30 # official version at http://www.gromacs.org.
32 # To help us fund GROMACS development, we humbly ask that you cite
33 # the research papers on the package. Check out http://www.gromacs.org.
35 # - Check the username performing the build, as well as date and time
37 # gmx_set_build_information()
39 # The macro variables will be set to the user/host/cpu used for configuration,
40 # or anonymous/unknown if it cannot be detected (windows)
53 # we rely on inline asm support for GNU!
54 include(gmxTestInlineASM)
56 macro(gmx_set_build_information)
57 IF(NOT DEFINED BUILD_USER)
59 gmx_test_inline_asm_gcc_x86(GMX_X86_GCC_INLINE_ASM)
61 if(GMX_X86_GCC_INLINE_ASM)
62 set(GCC_INLINE_ASM_DEFINE "-DGMX_X86_GCC_INLINE_ASM")
64 set(GCC_INLINE_ASM_DEFINE "")
67 message(STATUS "Setting build user/date/host/cpu information")
69 execute_process( COMMAND date OUTPUT_VARIABLE TMP_TIME OUTPUT_STRIP_TRAILING_WHITESPACE)
70 execute_process( COMMAND whoami OUTPUT_VARIABLE TMP_USER OUTPUT_STRIP_TRAILING_WHITESPACE)
71 execute_process( COMMAND hostname OUTPUT_VARIABLE TMP_HOSTNAME OUTPUT_STRIP_TRAILING_WHITESPACE)
72 set(BUILD_USER "@TMP_USER@\@@TMP_HOSTNAME@ [CMAKE]" CACHE INTERNAL "Build user")
73 set(BUILD_TIME "@TMP_TIME@" CACHE INTERNAL "Build date & time")
74 execute_process( COMMAND uname -srm OUTPUT_VARIABLE TMP_HOST OUTPUT_STRIP_TRAILING_WHITESPACE)
75 set(BUILD_HOST "@TMP_HOST@" CACHE INTERNAL "Build host & architecture")
76 message(STATUS "Setting build user & time - OK")
78 set(BUILD_USER "Anonymous@unknown [CMAKE]" CACHE INTERNAL "Build user")
79 set(BUILD_TIME "Unknown date" CACHE INTERNAL "Build date & time")
80 set(BUILD_HOST "@CMAKE_HOST_SYSTEM@ @CMAKE_HOST_SYSTEM_PROCESSOR@" CACHE INTERNAL "Build host & architecture")
81 message(STATUS "Setting build user & time - not on Unix, using anonymous")
84 if(NOT CMAKE_CROSSCOMPILING)
85 # Get CPU information, e.g. for deciding what SIMD support exists
86 set(_compile_definitions "@GCC_INLINE_ASM_DEFINE@ -I${CMAKE_SOURCE_DIR}/src/gromacs/legacyheaders -DGMX_CPUID_STANDALONE")
88 set(_compile_definitions "${_compile_definitions} -DGMX_TARGET_X86")
90 try_run(GMX_CPUID_RUN_VENDOR GMX_CPUID_COMPILED
92 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
93 COMPILE_DEFINITIONS ${_compile_definitions}
94 RUN_OUTPUT_VARIABLE OUTPUT_CPU_VENDOR ARGS "-vendor")
95 try_run(GMX_CPUID_RUN_BRAND GMX_CPUID_COMPILED
97 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
98 COMPILE_DEFINITIONS ${_compile_definitions}
99 RUN_OUTPUT_VARIABLE OUTPUT_CPU_BRAND ARGS "-brand")
100 try_run(GMX_CPUID_RUN_FAMILY GMX_CPUID_COMPILED
102 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
103 COMPILE_DEFINITIONS ${_compile_definitions}
104 RUN_OUTPUT_VARIABLE OUTPUT_CPU_FAMILY ARGS "-family")
105 try_run(GMX_CPUID_RUN_MODEL GMX_CPUID_COMPILED
107 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
108 COMPILE_DEFINITIONS ${_compile_definitions}
109 RUN_OUTPUT_VARIABLE OUTPUT_CPU_MODEL ARGS "-model")
110 try_run(GMX_CPUID_RUN_STEPPING GMX_CPUID_COMPILED
112 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
113 COMPILE_DEFINITIONS ${_compile_definitions}
114 RUN_OUTPUT_VARIABLE OUTPUT_CPU_STEPPING ARGS "-stepping")
115 try_run(GMX_CPUID_RUN_FEATURES GMX_CPUID_COMPILED
117 ${CMAKE_SOURCE_DIR}/src/gromacs/gmxlib/gmx_cpuid.c
118 COMPILE_DEFINITIONS ${_compile_definitions}
119 RUN_OUTPUT_VARIABLE OUTPUT_CPU_FEATURES ARGS "-features")
120 unset(_compile_definitions)
122 string(STRIP "@OUTPUT_CPU_VENDOR@" OUTPUT_CPU_VENDOR)
123 string(STRIP "@OUTPUT_CPU_BRAND@" OUTPUT_CPU_BRAND)
124 string(STRIP "@OUTPUT_CPU_FAMILY@" OUTPUT_CPU_FAMILY)
125 string(STRIP "@OUTPUT_CPU_MODEL@" OUTPUT_CPU_MODEL)
126 string(STRIP "@OUTPUT_CPU_STEPPING@" OUTPUT_CPU_STEPPING)
127 string(STRIP "@OUTPUT_CPU_FEATURES@" OUTPUT_CPU_FEATURES)
129 if(GMX_CPUID_RUN_VENDOR EQUAL 0)
130 set(BUILD_CPU_VENDOR "@OUTPUT_CPU_VENDOR@" CACHE INTERNAL "Build CPU vendor")
132 set(BUILD_CPU_VENDOR "Unknown, detect failed" CACHE INTERNAL "Build CPU vendor")
134 if(GMX_CPUID_RUN_BRAND EQUAL 0)
135 set(BUILD_CPU_BRAND "@OUTPUT_CPU_BRAND@" CACHE INTERNAL "Build CPU brand")
137 set(BUILD_CPU_BRAND "Unknown, detect failed" CACHE INTERNAL "Build CPU brand")
139 if(GMX_CPUID_RUN_FAMILY EQUAL 0)
140 set(BUILD_CPU_FAMILY "@OUTPUT_CPU_FAMILY@" CACHE INTERNAL "Build CPU family")
142 set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
144 if(GMX_CPUID_RUN_MODEL EQUAL 0)
145 set(BUILD_CPU_MODEL "@OUTPUT_CPU_MODEL@" CACHE INTERNAL "Build CPU model")
147 set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
149 if(GMX_CPUID_RUN_STEPPING EQUAL 0)
150 set(BUILD_CPU_STEPPING "@OUTPUT_CPU_STEPPING@" CACHE INTERNAL "Build CPU stepping")
152 set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
154 if(GMX_CPUID_RUN_FEATURES EQUAL 0)
155 set(BUILD_CPU_FEATURES "@OUTPUT_CPU_FEATURES@" CACHE INTERNAL "Build CPU features")
157 set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
162 set(BUILD_CPU_VENDOR "Unknown, cross-compiled" CACHE INTERNAL "Build CPU vendor")
163 set(BUILD_CPU_BRAND "Unknown, cross-compiled" CACHE INTERNAL "Build CPU brand")
164 set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
165 set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
166 set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
167 set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
171 ENDIF(NOT DEFINED BUILD_USER)
172 endmacro(gmx_set_build_information)