| /* 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; |
| } |