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CMake/Modules/CMakeFortranCompilerId.F.in

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ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
PROGRAM CMakeFortranCompilerId
#if 0
! Identify the compiler
#endif
#if defined(__INTEL_COMPILER) || defined(__ICC)
PRINT *, 'INFO:compiler[Intel]'
#elif defined(__SUNPRO_F90) || defined(__SUNPRO_F95)
PRINT *, 'INFO:compiler[SunPro]'
Add support for the g95 Fortran compiler This commit teaches CMake about the g95 compiler from http://www.g95.org We use 'G95' as the compiler id string, and add some basic flags. See issue #9241.
2009-10-23 16:25:43 +04:00
#elif defined(__G95__)
PRINT *, 'INFO:compiler[G95]'
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
#elif defined(__GNUC__)
PRINT *, 'INFO:compiler[GNU]'
Teach compiler id about VisualAge -> XL rebranding IBM rebranded its VisualAge compiler to XL starting at version 8.0. We use the compiler id "XL" for newer versions and "VisualAge" for older versions. We now also recognize the "z/OS" compiler, which is distinct from XL.
2009-08-07 18:13:07 +04:00
#elif defined(__IBMC__)
# if defined(__COMPILER_VER__)
PRINT *, 'INFO:compiler[zOS]'
# elif __IBMC__ >= 800
PRINT *, 'INFO:compiler[XL]'
# else
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
PRINT *, 'INFO:compiler[VisualAge]'
Teach compiler id about VisualAge -> XL rebranding IBM rebranded its VisualAge compiler to XL starting at version 8.0. We use the compiler id "XL" for newer versions and "VisualAge" for older versions. We now also recognize the "z/OS" compiler, which is distinct from XL.
2009-08-07 18:13:07 +04:00
# endif
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
#elif defined(__PGI)
PRINT *, 'INFO:compiler[PGI]'
ENH: Check _SGI_COMPILER_VERSION for compiler id Some SGI compilers define _SGI_COMPILER_VERSION in addition to the old _COMPILER_VERSION preprocessor symbol. It is more distinctive, so we should check it in case the old one is ever removed.
2009-07-14 23:17:21 +04:00
#elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
PRINT *, 'INFO:compiler[MIPSpro]'
# if 0
! 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.
# endif
#elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
PRINT *, 'INFO:compiler[VisualAge]'
#elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
PRINT *, 'INFO:compiler[MIPSpro]'
#elif defined(__hpux) || defined(__hpux__)
PRINT *, 'INFO:compiler[HP]'
BUG: Avoid SGI preprocessor bug for Fortran Id The SGI preprocessor /usr/lib/cpp produces bad output on this code: #if 1 A #elif 1 B #else C #endif Both 'A' and 'C' appear in the output! We work around the problem by using '#elif 1' instead of '#else'. This fixes detection of the SGI Fortran compiler id in -o32 mode.
2009-07-14 23:16:59 +04:00
#elif 1
# if 0
! The above 'elif 1' instead of 'else' is to work around a bug in the
! SGI preprocessor which produces both the __sgi and else blocks.
# endif
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
PRINT *, 'INFO:compiler[]'
#endif
#if 0
! Identify the platform
#endif
#if defined(__linux) || defined(__linux__) || defined(linux)
PRINT *, 'INFO:platform[Linux]'
#elif defined(__CYGWIN__)
PRINT *, 'INFO:platform[Cygwin]'
#elif defined(__MINGW32__)
PRINT *, 'INFO:platform[MinGW]'
#elif defined(__APPLE__)
PRINT *, 'INFO:platform[Darwin]'
#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
PRINT *, 'INFO:platform[Windows]'
#elif defined(__FreeBSD__) || defined(__FreeBSD)
PRINT *, 'INFO:platform[FreeBSD]'
#elif defined(__NetBSD__) || defined(__NetBSD)
PRINT *, 'INFO:platform[NetBSD]'
#elif defined(__OpenBSD__) || defined(__OPENBSD)
PRINT *, 'INFO:platform[OpenBSD]'
#elif defined(__sun) || defined(sun)
PRINT *, 'INFO:platform[SunOS]'
#elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
PRINT *, 'INFO:platform[AIX]'
#elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
PRINT *, 'INFO:platform[IRIX]'
#elif defined(__hpux) || defined(__hpux__)
PRINT *, 'INFO:platform[HP-UX]'
#elif defined(__HAIKU) || defined(__HAIKU__) || defined(_HAIKU)
PRINT *, 'INFO:platform[Haiku]'
# if 0
! Haiku also defines __BEOS__ so we must
! put it prior to the check for __BEOS__
# endif
#elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
PRINT *, 'INFO:platform[BeOS]'
#elif defined(__QNX__) || defined(__QNXNTO__)
PRINT *, 'INFO:platform[QNX]'
#elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
PRINT *, 'INFO:platform[Tru64]'
#elif defined(__riscos) || defined(__riscos__)
PRINT *, 'INFO:platform[RISCos]'
#elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
PRINT *, 'INFO:platform[SINIX]'
#elif defined(__UNIX_SV__)
PRINT *, 'INFO:platform[UNIX_SV]'
#elif defined(__bsdos__)
PRINT *, 'INFO:platform[BSDOS]'
#elif defined(_MPRAS) || defined(MPRAS)
PRINT *, 'INFO:platform[MP-RAS]'
#elif defined(__osf) || defined(__osf__)
PRINT *, 'INFO:platform[OSF1]'
#elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
PRINT *, 'INFO:platform[SCO_SV]'
#elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
PRINT *, 'INFO:platform[ULTRIX]'
#elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
PRINT *, 'INFO:platform[Xenix]'
BUG: Avoid SGI preprocessor bug for Fortran Id The SGI preprocessor /usr/lib/cpp produces bad output on this code: #if 1 A #elif 1 B #else C #endif Both 'A' and 'C' appear in the output! We work around the problem by using '#elif 1' instead of '#else'. This fixes detection of the SGI Fortran compiler id in -o32 mode.
2009-07-14 23:16:59 +04:00
#elif 1
# if 0
! The above 'elif 1' instead of 'else' is to work around a bug in the
! SGI preprocessor which produces both the __sgi and else blocks.
# endif
ENH: Identify Fortran compilers with fixed format This enhances the Fortran compiler id detection by using a source that can compile either as free or fixed format. As long as the compiler knows it should preprocess the source file (.F) the identification can work. Even free-format compilers may try fixed-format parsing if the user specifies certain flags, so we must support both.
2009-06-25 16:45:19 +04:00
PRINT *, 'INFO:platform[]'
#endif
END