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- #ifdef __cplusplus
- # error "A C++ compiler has been selected for C."
- #endif
- #if defined(__18CXX)
- # define ID_VOID_MAIN
- #endif
- /* Version number components: V=Version, R=Revision, P=Patch
- Version date components: YYYY=Year, MM=Month, DD=Day */
- #if defined(__INTEL_COMPILER) || defined(__ICC)
- # define COMPILER_ID "Intel"
- # if defined(_MSC_VER)
- # define SIMULATE_ID "MSVC"
- # endif
- /* __INTEL_COMPILER = VRP */
- # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
- # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
- # if defined(__INTEL_COMPILER_UPDATE)
- # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
- # else
- # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
- # endif
- # if defined(__INTEL_COMPILER_BUILD_DATE)
- /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
- # define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
- # endif
- # if defined(_MSC_VER)
- /* _MSC_VER = VVRR */
- # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
- # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
- # 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(__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__) && __WATCOMC__ < 1200
- # define COMPILER_ID "Watcom"
- /* __WATCOMC__ = VVRR */
- # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
- # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
- # if (__WATCOMC__ % 10) > 0
- # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
- # endif
- #elif defined(__WATCOMC__)
- # define COMPILER_ID "OpenWatcom"
- /* __WATCOMC__ = VVRP + 1100 */
- # define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
- # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
- # if (__WATCOMC__ % 10) > 0
- # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
- # endif
- #elif defined(__SUNPRO_C)
- # define COMPILER_ID "SunPro"
- # if __SUNPRO_C >= 0x5100
- /* __SUNPRO_C = 0xVRRP */
- # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>12)
- # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xFF)
- # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
- # else
- /* __SUNPRO_CC = 0xVRP */
- # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>8)
- # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xF)
- # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
- # endif
- #elif defined(__HP_cc)
- # define COMPILER_ID "HP"
- /* __HP_cc = VVRRPP */
- # define COMPILER_VERSION_MAJOR DEC(__HP_cc/10000)
- # define COMPILER_VERSION_MINOR DEC(__HP_cc/100 % 100)
- # define COMPILER_VERSION_PATCH DEC(__HP_cc % 100)
- #elif defined(__DECC)
- # define COMPILER_ID "Compaq"
- /* __DECC_VER = VVRRTPPPP */
- # define COMPILER_VERSION_MAJOR DEC(__DECC_VER/10000000)
- # define COMPILER_VERSION_MINOR DEC(__DECC_VER/100000 % 100)
- # define COMPILER_VERSION_PATCH DEC(__DECC_VER % 10000)
- #elif defined(__IBMC__) && defined(__COMPILER_VER__)
- # define COMPILER_ID "zOS"
- /* __IBMC__ = VRP */
- # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
- # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
- # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
- #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800
- # define COMPILER_ID "XL"
- /* __IBMC__ = VRP */
- # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
- # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
- # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
- #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
- # define COMPILER_ID "VisualAge"
- /* __IBMC__ = VRP */
- # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
- # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
- # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
- #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(__FUJITSU) || defined(__FCC_VERSION) || defined(__fcc_version)
- # define COMPILER_ID "Fujitsu"
- #elif defined(__TINYC__)
- # define COMPILER_ID "TinyCC"
- #elif defined(__SCO_VERSION__)
- # define COMPILER_ID "SCO"
- #elif defined(__clang__) && defined(__apple_build_version__)
- # define COMPILER_ID "AppleClang"
- # if defined(_MSC_VER)
- # define SIMULATE_ID "MSVC"
- # endif
- # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
- # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
- # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
- # if defined(_MSC_VER)
- /* _MSC_VER = VVRR */
- # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
- # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
- # endif
- # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
- #elif defined(__clang__)
- # define COMPILER_ID "Clang"
- # if defined(_MSC_VER)
- # define SIMULATE_ID "MSVC"
- # endif
- # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
- # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
- # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
- # if defined(_MSC_VER)
- /* _MSC_VER = VVRR */
- # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
- # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
- # endif
- #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
- #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
- # define COMPILER_ID "ADSP"
- #if defined(__VISUALDSPVERSION__)
- /* __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)
- #endif
- #elif defined(__IAR_SYSTEMS_ICC__ ) || defined(__IAR_SYSTEMS_ICC)
- # define COMPILER_ID "IAR"
- #elif defined(SDCC)
- # define COMPILER_ID "SDCC"
- /* SDCC = VRP */
- # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
- # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
- # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
- #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
- /* These compilers are either not known or 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 "]";
- #ifdef SIMULATE_ID
- char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
- #endif
- #ifdef __QNXNTO__
- char const* qnxnto = "INFO" ":" "qnxnto[]";
- #endif
- /* Identify known platforms by name. */
- #if defined(__linux) || defined(__linux__) || defined(linux)
- # define PLATFORM_ID "Linux"
- #elif defined(__CYGWIN__)
- # define PLATFORM_ID "Cygwin"
- #elif defined(__MINGW32__)
- # define PLATFORM_ID "MinGW"
- #elif defined(__APPLE__)
- # define PLATFORM_ID "Darwin"
- #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
- # define PLATFORM_ID "Windows"
- #elif defined(__FreeBSD__) || defined(__FreeBSD)
- # define PLATFORM_ID "FreeBSD"
- #elif defined(__NetBSD__) || defined(__NetBSD)
- # define PLATFORM_ID "NetBSD"
- #elif defined(__OpenBSD__) || defined(__OPENBSD)
- # define PLATFORM_ID "OpenBSD"
- #elif defined(__sun) || defined(sun)
- # define PLATFORM_ID "SunOS"
- #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
- # define PLATFORM_ID "AIX"
- #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
- # define PLATFORM_ID "IRIX"
- #elif defined(__hpux) || defined(__hpux__)
- # define PLATFORM_ID "HP-UX"
- #elif defined(__HAIKU__)
- # define PLATFORM_ID "Haiku"
- #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
- # define PLATFORM_ID "BeOS"
- #elif defined(__QNX__) || defined(__QNXNTO__)
- # define PLATFORM_ID "QNX"
- #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
- # define PLATFORM_ID "Tru64"
- #elif defined(__riscos) || defined(__riscos__)
- # define PLATFORM_ID "RISCos"
- #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
- # define PLATFORM_ID "SINIX"
- #elif defined(__UNIX_SV__)
- # define PLATFORM_ID "UNIX_SV"
- #elif defined(__bsdos__)
- # define PLATFORM_ID "BSDOS"
- #elif defined(_MPRAS) || defined(MPRAS)
- # define PLATFORM_ID "MP-RAS"
- #elif defined(__osf) || defined(__osf__)
- # define PLATFORM_ID "OSF1"
- #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
- # define PLATFORM_ID "SCO_SV"
- #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
- # define PLATFORM_ID "ULTRIX"
- #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
- # define PLATFORM_ID "Xenix"
- #elif defined(__WATCOMC__)
- # if defined(__LINUX__)
- # define PLATFORM_ID "Linux"
- # elif defined(__DOS__)
- # define PLATFORM_ID "DOS"
- # elif defined(__OS2__)
- # define PLATFORM_ID "OS2"
- # elif defined(__WINDOWS__)
- # define PLATFORM_ID "Windows3x"
- # else /* unknown platform */
- # define PLATFORM_ID ""
- # endif
- #else /* unknown platform */
- # define PLATFORM_ID ""
- #endif
- /* For windows compilers MSVC and Intel we can determine
- the architecture of the compiler being used. This is because
- the compilers do not have flags that can change the architecture,
- but rather depend on which compiler is being used
- */
- #if defined(_WIN32) && defined(_MSC_VER)
- # if defined(_M_IA64)
- # define ARCHITECTURE_ID "IA64"
- # elif defined(_M_X64) || defined(_M_AMD64)
- # define ARCHITECTURE_ID "x64"
- # elif defined(_M_IX86)
- # define ARCHITECTURE_ID "X86"
- # elif defined(_M_ARM)
- # define ARCHITECTURE_ID "ARM"
- # elif defined(_M_MIPS)
- # define ARCHITECTURE_ID "MIPS"
- # elif defined(_M_SH)
- # define ARCHITECTURE_ID "SHx"
- # else /* unknown architecture */
- # define ARCHITECTURE_ID ""
- # endif
- #elif defined(__WATCOMC__)
- # if defined(_M_I86)
- # define ARCHITECTURE_ID "I86"
- # elif defined(_M_IX86)
- # define ARCHITECTURE_ID "X86"
- # else /* unknown architecture */
- # define ARCHITECTURE_ID ""
- # endif
- #else
- # define ARCHITECTURE_ID ""
- #endif
- /* Convert integer to decimal digit literals. */
- #define DEC(n) \
- ('0' + (((n) / 10000000)%10)), \
- ('0' + (((n) / 1000000)%10)), \
- ('0' + (((n) / 100000)%10)), \
- ('0' + (((n) / 10000)%10)), \
- ('0' + (((n) / 1000)%10)), \
- ('0' + (((n) / 100)%10)), \
- ('0' + (((n) / 10)%10)), \
- ('0' + ((n) % 10))
- /* Convert integer to hex digit literals. */
- #define HEX(n) \
- ('0' + ((n)>>28 & 0xF)), \
- ('0' + ((n)>>24 & 0xF)), \
- ('0' + ((n)>>20 & 0xF)), \
- ('0' + ((n)>>16 & 0xF)), \
- ('0' + ((n)>>12 & 0xF)), \
- ('0' + ((n)>>8 & 0xF)), \
- ('0' + ((n)>>4 & 0xF)), \
- ('0' + ((n) & 0xF))
- /* Construct a string literal encoding the version number components. */
- #ifdef COMPILER_VERSION_MAJOR
- char const info_version[] = {
- 'I', 'N', 'F', 'O', ':',
- 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
- COMPILER_VERSION_MAJOR,
- # ifdef COMPILER_VERSION_MINOR
- '.', COMPILER_VERSION_MINOR,
- # ifdef COMPILER_VERSION_PATCH
- '.', COMPILER_VERSION_PATCH,
- # ifdef COMPILER_VERSION_TWEAK
- '.', COMPILER_VERSION_TWEAK,
- # endif
- # endif
- # endif
- ']','\0'};
- #endif
- /* Construct a string literal encoding the version number components. */
- #ifdef SIMULATE_VERSION_MAJOR
- char const info_simulate_version[] = {
- 'I', 'N', 'F', 'O', ':',
- 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
- SIMULATE_VERSION_MAJOR,
- # ifdef SIMULATE_VERSION_MINOR
- '.', SIMULATE_VERSION_MINOR,
- # ifdef SIMULATE_VERSION_PATCH
- '.', SIMULATE_VERSION_PATCH,
- # ifdef SIMULATE_VERSION_TWEAK
- '.', SIMULATE_VERSION_TWEAK,
- # endif
- # endif
- # endif
- ']','\0'};
- #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_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
- char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
- /*--------------------------------------------------------------------------*/
- #ifdef ID_VOID_MAIN
- void main() {}
- #else
- int main(int argc, char* argv[])
- {
- int require = 0;
- require += info_compiler[argc];
- require += info_platform[argc];
- require += info_arch[argc];
- #ifdef COMPILER_VERSION_MAJOR
- require += info_version[argc];
- #endif
- #ifdef SIMULATE_ID
- require += info_simulate[argc];
- #endif
- #ifdef SIMULATE_VERSION_MAJOR
- require += info_simulate_version[argc];
- #endif
- (void)argv;
- return require;
- }
- #endif
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