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//usr/share/cmake/Modules/CMakeCXXCompilerId.cpp.in
/* This source file must have a .cpp extension so that all C++ compilers recognize the extension without flags. Borland does not know .cxx for example. */ #ifndef __cplusplus # error "A C compiler has been selected for C++." #endif /* Version number components: V=Version, R=Revision, P=Patch Version date components: YYYY=Year, MM=Month, DD=Day */ #if defined(__COMO__) # define COMPILER_ID "Comeau" /* __COMO_VERSION__ = VRR */ # define COMPILER_VERSION_MAJOR DEC(__COMO_VERSION__ / 100) # define COMPILER_VERSION_MINOR DEC(__COMO_VERSION__ % 100) #elif defined(__INTEL_COMPILER) || defined(__ICC) # define COMPILER_ID "Intel" /* __INTEL_COMPILER = VRP */ # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100) # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10) # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10) # if defined(__INTEL_COMPILER_BUILD_DATE) /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */ # define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE) # endif #elif defined(__PATHCC__) # define COMPILER_ID "PathScale" # define COMPILER_VERSION_MAJOR DEC(__PATHCC__) # define COMPILER_VERSION_MINOR DEC(__PATHCC_MINOR__) # if defined(__PATHCC_PATCHLEVEL__) # define COMPILER_VERSION_PATCH DEC(__PATHCC_PATCHLEVEL__) # endif #elif defined(__clang__) # define COMPILER_ID "Clang" # define COMPILER_VERSION_MAJOR DEC(__clang_major__) # define COMPILER_VERSION_MINOR DEC(__clang_minor__) # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__) #elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__) # define COMPILER_ID "Embarcadero" # define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF) # define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF) # define COMPILER_VERSION_PATCH HEX(__CODEGEARC_VERSION__ & 0xFFFF) #elif defined(__BORLANDC__) # define COMPILER_ID "Borland" /* __BORLANDC__ = 0xVRR */ # define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8) # define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF) #elif defined(__WATCOMC__) # define COMPILER_ID "Watcom" /* __WATCOMC__ = VVRR */ # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100) # define COMPILER_VERSION_MINOR DEC(__WATCOMC__ % 100) #elif defined(__SUNPRO_CC) # define COMPILER_ID "SunPro" # if __SUNPRO_CC >= 0x5100 /* __SUNPRO_CC = 0xVRRP */ # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>12) # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xFF) # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF) # else /* __SUNPRO_CC = 0xVRP */ # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>8) # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xF) # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF) # endif #elif defined(__HP_aCC) # define COMPILER_ID "HP" /* __HP_aCC = VVRRPP */ # define COMPILER_VERSION_MAJOR DEC(__HP_aCC/10000) # define COMPILER_VERSION_MINOR DEC(__HP_aCC/100 % 100) # define COMPILER_VERSION_PATCH DEC(__HP_aCC % 100) #elif defined(__DECCXX) # define COMPILER_ID "Compaq" /* __DECCXX_VER = VVRRTPPPP */ # define COMPILER_VERSION_MAJOR DEC(__DECCXX_VER/10000000) # define COMPILER_VERSION_MINOR DEC(__DECCXX_VER/100000 % 100) # define COMPILER_VERSION_PATCH DEC(__DECCXX_VER % 10000) #elif defined(__IBMCPP__) # if defined(__COMPILER_VER__) # define COMPILER_ID "zOS" # else # if __IBMCPP__ >= 800 # define COMPILER_ID "XL" # else # define COMPILER_ID "VisualAge" # endif /* __IBMCPP__ = VRP */ # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100) # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10) # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10) # endif #elif defined(__PGI) # define COMPILER_ID "PGI" # define COMPILER_VERSION_MAJOR DEC(__PGIC__) # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__) # if defined(__PGIC_PATCHLEVEL__) # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__) # endif #elif defined(_CRAYC) # define COMPILER_ID "Cray" # define COMPILER_VERSION_MAJOR DEC(_RELEASE) # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR) #elif defined(__TI_COMPILER_VERSION__) # define COMPILER_ID "TI" /* __TI_COMPILER_VERSION__ = VVVRRRPPP */ # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000) # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000) # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000) #elif defined(__SCO_VERSION__) # define COMPILER_ID "SCO" #elif defined(__GNUC__) # define COMPILER_ID "GNU" # define COMPILER_VERSION_MAJOR DEC(__GNUC__) # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__) # if defined(__GNUC_PATCHLEVEL__) # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__) # endif #elif defined(_MSC_VER) # define COMPILER_ID "MSVC" /* _MSC_VER = VVRR */ # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100) # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100) # if defined(_MSC_FULL_VER) # if _MSC_VER >= 1400 /* _MSC_FULL_VER = VVRRPPPPP */ # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000) # else /* _MSC_FULL_VER = VVRRPPPP */ # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000) # endif # endif # if defined(_MSC_BUILD) # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD) # endif /* Analog VisualDSP++ >= 4.5.6 */ #elif defined(__VISUALDSPVERSION__) # define COMPILER_ID "ADSP" /* __VISUALDSPVERSION__ = 0xVVRRPP00 */ # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24) # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF) # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8 & 0xFF) /* Analog VisualDSP++ < 4.5.6 */ #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__) # define COMPILER_ID "ADSP" /* IAR Systems compiler for embedded systems. http://www.iar.com */ #elif defined(__IAR_SYSTEMS_ICC__ ) || defined(__IAR_SYSTEMS_ICC) # define COMPILER_ID "IAR" #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION) # define COMPILER_ID "MIPSpro" # if defined(_SGI_COMPILER_VERSION) /* _SGI_COMPILER_VERSION = VRP */ # define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100) # define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10) # define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10) # else /* _COMPILER_VERSION = VRP */ # define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100) # define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10) # define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10) # endif /* This compiler is either not known or is too old to define an identification macro. Try to identify the platform and guess that it is the native compiler. */ #elif defined(__sgi) # define COMPILER_ID "MIPSpro" #elif defined(__hpux) || defined(__hpua) # define COMPILER_ID "HP" #else /* unknown compiler */ # define COMPILER_ID "" #endif /* Construct the string literal in pieces to prevent the source from getting matched. Store it in a pointer rather than an array because some compilers will just produce instructions to fill the array rather than assigning a pointer to a static array. */ char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]"; @CMAKE_CXX_COMPILER_ID_PLATFORM_CONTENT@ /*--------------------------------------------------------------------------*/ int main(int argc, char* argv[]) { int require = 0; require += info_compiler[argc]; require += info_platform[argc]; #ifdef COMPILER_VERSION_MAJOR require += info_version[argc]; #endif (void)argv; return require; }
