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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=1")
64 set(GCC_INLINE_ASM_DEFINE "-DGMX_X86_GCC_INLINE_ASM=0")
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 -DGMX_CPUINFO_STANDALONE")
87 try_run(GMX_CPUINFO_RUN_VENDOR GMX_CPUINFO_COMPILED
89 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
90 COMPILE_DEFINITIONS ${_compile_definitions}
91 RUN_OUTPUT_VARIABLE OUTPUT_CPU_VENDOR ARGS "-vendor")
92 try_run(GMX_CPUINFO_RUN_BRAND GMX_CPUINFO_COMPILED
94 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
95 COMPILE_DEFINITIONS ${_compile_definitions}
96 RUN_OUTPUT_VARIABLE OUTPUT_CPU_BRAND ARGS "-brand")
97 try_run(GMX_CPUINFO_RUN_FAMILY GMX_CPUINFO_COMPILED
99 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
100 COMPILE_DEFINITIONS ${_compile_definitions}
101 RUN_OUTPUT_VARIABLE OUTPUT_CPU_FAMILY ARGS "-family")
102 try_run(GMX_CPUINFO_RUN_MODEL GMX_CPUINFO_COMPILED
104 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
105 COMPILE_DEFINITIONS ${_compile_definitions}
106 RUN_OUTPUT_VARIABLE OUTPUT_CPU_MODEL ARGS "-model")
107 try_run(GMX_CPUINFO_RUN_STEPPING GMX_CPUINFO_COMPILED
109 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
110 COMPILE_DEFINITIONS ${_compile_definitions}
111 RUN_OUTPUT_VARIABLE OUTPUT_CPU_STEPPING ARGS "-stepping")
112 try_run(GMX_CPUINFO_RUN_FEATURES GMX_CPUINFO_COMPILED
114 ${CMAKE_SOURCE_DIR}/src/gromacs/hardware/cpuinfo.cpp
115 COMPILE_DEFINITIONS ${_compile_definitions}
116 RUN_OUTPUT_VARIABLE OUTPUT_CPU_FEATURES ARGS "-features")
117 unset(_compile_definitions)
119 string(STRIP "${OUTPUT_CPU_VENDOR}" OUTPUT_CPU_VENDOR)
120 string(STRIP "${OUTPUT_CPU_BRAND}" OUTPUT_CPU_BRAND)
121 string(STRIP "${OUTPUT_CPU_FAMILY}" OUTPUT_CPU_FAMILY)
122 string(STRIP "${OUTPUT_CPU_MODEL}" OUTPUT_CPU_MODEL)
123 string(STRIP "${OUTPUT_CPU_STEPPING}" OUTPUT_CPU_STEPPING)
124 string(STRIP "${OUTPUT_CPU_FEATURES}" OUTPUT_CPU_FEATURES)
126 if(GMX_CPUINFO_RUN_VENDOR EQUAL 0)
127 set(BUILD_CPU_VENDOR "${OUTPUT_CPU_VENDOR}" CACHE INTERNAL "Build CPU vendor")
129 set(BUILD_CPU_VENDOR "Unknown, detect failed" CACHE INTERNAL "Build CPU vendor")
131 if(GMX_CPUINFO_RUN_BRAND EQUAL 0)
132 set(BUILD_CPU_BRAND "${OUTPUT_CPU_BRAND}" CACHE INTERNAL "Build CPU brand")
134 set(BUILD_CPU_BRAND "Unknown, detect failed" CACHE INTERNAL "Build CPU brand")
136 if(GMX_CPUINFO_RUN_FAMILY EQUAL 0)
137 set(BUILD_CPU_FAMILY "${OUTPUT_CPU_FAMILY}" CACHE INTERNAL "Build CPU family")
139 set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
141 if(GMX_CPUINFO_RUN_MODEL EQUAL 0)
142 set(BUILD_CPU_MODEL "${OUTPUT_CPU_MODEL}" CACHE INTERNAL "Build CPU model")
144 set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
146 if(GMX_CPUINFO_RUN_STEPPING EQUAL 0)
147 set(BUILD_CPU_STEPPING "${OUTPUT_CPU_STEPPING}" CACHE INTERNAL "Build CPU stepping")
149 set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
151 if(GMX_CPUINFO_RUN_FEATURES EQUAL 0)
152 set(BUILD_CPU_FEATURES "${OUTPUT_CPU_FEATURES}" CACHE INTERNAL "Build CPU features")
154 set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
159 set(BUILD_CPU_VENDOR "Unknown, cross-compiled" CACHE INTERNAL "Build CPU vendor")
160 set(BUILD_CPU_BRAND "Unknown, cross-compiled" CACHE INTERNAL "Build CPU brand")
161 set(BUILD_CPU_FAMILY "0" CACHE INTERNAL "Build CPU family")
162 set(BUILD_CPU_MODEL "0" CACHE INTERNAL "Build CPU model")
163 set(BUILD_CPU_STEPPING "0" CACHE INTERNAL "Build CPU stepping")
164 set(BUILD_CPU_FEATURES "" CACHE INTERNAL "Build CPU features")
168 ENDIF(NOT DEFINED BUILD_USER)
169 endmacro(gmx_set_build_information)