path: root/Imake.cf

XCOMM $XdotOrg: xc/config/cf/Imake.cf,v 1.2 2004/04/23 18:41:58 eich Exp $
XCOMM $Xorg: Imake.cf,v 1.4 2000/08/17 19:41:45 cpqbld Exp $
/*
 * To add support for another platform:
 * 
 *     1.  Identify a machine-specific cpp symbol.  If your preprocessor 
 *         does not have any built in, you will need to add the symbol to the
 *         cpp_argv table in config/imake/imakemdep.h and rebuild imake with
 *         the BOOTSTRAPCFLAGS variable set (see the macII for an example).
 *
 *     2.  Add all machine-specific cpp symbols (either defined by you or by
 *         the preprocessor or compiler) to the predefs table in 
 *         config/imake/imakemdep.h.
 *
 *     3.  But a new #ifdef block below that defines MacroIncludeFile and
 *         MacroFile for your new platform and then #undefs the machine-
 *         specific preprocessor symbols (to avoid problems with file names).
 *
 *     4.  Create a .cf file with the name given by MacroFile.
 */
XCOMM $XFree86: xc/config/cf/Imake.cf,v 3.88 2003/12/16 21:30:21 herrb Exp $

#if defined(__APPLE__)
# undef __APPLE__
# define MacroIncludeFile <darwin.cf>
# define MacroFile darwin.cf
# define DarwinArchitecture
# ifdef __ppc__
#  define PpcDarwinArchitecture
#  undef __ppc__
# endif
# ifdef __i386__
#  define i386DarwinArchitecture
#  undef __i386__
# endif
#endif

#if defined(clipper) || defined(__clipper__)
# undef clipper
# define MacroIncludeFile <ingr.cf>
# define MacroFile ingr.cf
# define IngrArchitecture
#endif /* clipper */

#ifdef __CYGWIN__
#define MacroIncludeFile <cygwin.cf>
#define MacroFile cygwin.cf
#define cygwinArchitecture
#define i386Architecture
#undef i386
#undef i486
#undef i586
#undef i686
#undef __i386__
#undef _X86_
#undef __CYGWIN__
#endif /* CYGWIN */

#ifdef ultrix
# define MacroIncludeFile <ultrix.cf>
# define MacroFile ultrix.cf
# ifdef vax
#  undef vax
#  define VaxArchitecture
# endif
# ifdef mips
#  undef mips
#  define MipsArchitecture
#  define MipselArchitecture
# endif
# undef ultrix
# define UltrixArchitecture
#endif /* ultrix */

#if defined(vax) && !defined(UltrixArchitecture) && !defined(__OpenBSD__)
# define MacroIncludeFile <bsd.cf>
# define MacroFile bsd.cf
# undef vax
# define BSDArchitecture
# define VaxArchitecture
#endif /* vax */

#ifdef __bsdi__
# define MacroIncludeFile <bsdi.cf>
# define MacroFile bsdi.cf
# undef __bsdi__
# ifdef bsdi
#  undef bsdi
# endif
# define BSDOSArchitecture
# if defined(__i386__) || defined(i386)
#  define i386BsdArchitecture
#  define i386Architecture
#  undef i386
#  undef __i386__
# endif
# if defined(__ppc__) || defined(ppc)
#  define PpcBsdArchitecture
#  define PpcArchitecture
#  undef ppc
#  undef __ppc__
# endif
# if defined(__sparc__) || defined(__sparc_v9__) || defined(sparc)
#  define SparcBsdArchitecture
#  define SparcArchitecture
#  undef sparc
#  undef __sparc__
#  undef __sparc_v9__
# endif
#endif /* bsdi */

#ifdef __OpenBSD__
# undef __OpenBSD__
# undef __NetBSD__
# define OpenBSDArchitecture
# define KOpenBSDArchitecture
# define MacroIncludeFile <OpenBSD.cf>
# define MacroFile OpenBSD.cf
# ifdef __i386__
#  define i386BsdArchitecture
#  define i386Architecture
#  undef i386
# endif
# if defined(__sparc__) || defined(sparc)
#  if !defined(__arch64__)
#   define SparcArchitecture
#  else
#   define Sparc64Architecture
#  endif
#  undef sparc
# endif
# if defined(__mips__) || defined(mips)
#   define MipsArchitecture
#   ifdef arc
#     define ArcArchitecture
#     undef arc
#   endif
#   ifdef pmax
#     define PmaxArchitecture
#     undef pmax
#   endif
#   undef mips
# endif
# if defined(__alpha__) || defined(alpha)
#   define AlphaArchitecture
#   undef __alpha__
#   undef alpha
# endif
# if defined(__amd64__) || defined(__x86_64__)
#   define AMD64Architecture
#   undef __amd64__
#   undef __x86_64__
#   undef amd64
# endif
# if defined(__mc68020__) || defined(mc68020)
#  define Mc68020Architecture
#  if defined(amiga)
#   define AmigaArchitecture
#   undef amiga
#  endif
#  if defined(hp300)
#   define Hp300Architecture
#   undef hp300
#  endif
#  if defined(mac68k)
#    define Mac68kArchitecture
#    undef mac68k
#  endif
#  if defined(mvme68k)
#   define Mvme68kArchitecture
#   undef mvme68k
#  endif
#  if defined(sun3) 
#   define Sun3Architecture
#   undef sun3
#  endif
#  undef mc68000
# endif
# ifdef __powerpc__
#  define PpcArchitecture
#  undef __powerpc__
#  undef __macppc__
#  undef macppc
# endif
# ifdef __vax__
#  undef vax
#  undef __vax__
#  define VaxArchitecture
# endif
# ifdef __hppa__
#  ifndef HPArchitecture
#   define HPArchitecture
#  endif
#  undef __hppa__
# endif /* __hppa__ */
#endif /* OpenBSD */

/* Systems based on kernel of OpenBSD */
#if defined(__OpenBSD_kernel__)
#define KOpenBSDArchitecture
#endif

#ifdef __NetBSD__
# define MacroIncludeFile <NetBSD.cf>
# define MacroFile NetBSD.cf
# undef __NetBSD__
# define NetBSDArchitecture
# define KNetBSDArchitecture
# ifdef __i386__
#  define i386BsdArchitecture
#  define i386Architecture
#  undef i386
# endif
# if defined(__sparc64__) || defined(__sparc_v9__) || defined(__arch64__)
#  define Sparc64Architecture
# endif
# if defined(__sparc__) || defined(sparc)
#  define SparcArchitecture
#  undef sparc
#  if defined(__sparc_v9__) || defined(__arch64__)
#    define Sparc64Architecture
#  endif
# endif
# ifdef mips
#   define MipsArchitecture
#   define ArcArchitecture
#   undef mips
# endif
# ifdef __alpha__
#   define AlphaArchitecture
#   define AlphaBsdArchitecture
#   undef __alpha__
# endif
# ifdef mc68000
#   define Mc68020Architecture
# endif
# ifdef __arm32__
#   define Arm32Architecture
#   undef __arm32__
# endif
# ifdef __vax__
#   define VaxArchitecture
#   undef __vax__
# endif
# ifdef __powerpc__
#   define PpcArchitecture
#   undef __powerpc__
# endif
#endif /* NetBSD */

/* Systems based on kernel of NetBSD */
#if defined(__NetBSD_kernel__)
#define KNetBSDArchitecture
#endif

#ifdef __FreeBSD__
# define MacroIncludeFile <FreeBSD.cf>
# define MacroFile FreeBSD.cf
# undef __FreeBSD__
# define FreeBSDArchitecture
# define KFreeBSDArchitecture
# ifdef __i386__
#  define i386BsdArchitecture
#  define i386Architecture
#  undef i386
# endif
# ifdef __alpha__
#  define AlphaBsdArchitecture
#  define AlphaArchitecture
#  undef __alpha__
# endif
# ifdef __sparc64__
#  define Sparc64Architecture
#  undef __sparc64__
# endif
# ifdef __ia64__
#  define ia64Architecture
#  undef __ia64__
# endif
# ifdef __amd64__
#  define AMD64Architecture
#  undef __amd64__
#  undef __x86_64__
# endif
#endif /* __FreeBSD__ */

/* Systems based on kernel of FreeBSD */
#if defined(__FreeBSD_kernel__)
#define KFreeBSDArchitecture
#endif

#ifdef AMOEBA
 /* Should be before the 'sun' entry because we may be cross-compiling */
# define MacroIncludeFile <Amoeba.cf>
# define MacroFile Amoeba.cf
# if defined(i80386) || defined(__i80386__)
#  undef i80386
#  define i386Architecture
# else
#  if defined(mc68000) || defined(__mc68000__)
#   undef mc68000
#   define Sun3Architecture
#   define SunArchitecture
#  else
#   if defined(sparc) || defined(__sparc__)
#    undef sparc
#    define SparcArchitecture
#    define SunArchitecture
#   endif
#  endif
#  undef sun
# endif
#endif /* AMOEBA */

#ifdef sun
# define MacroIncludeFile <sun.cf>
# define MacroFile sun.cf
# ifdef SVR4
#  undef SVR4
#  define SVR4Architecture
# endif
# ifdef sparc
#  undef sparc
# define SparcArchitecture
# endif
# ifdef mc68000
#  undef mc68000
# define Sun3Architecture
# endif
# ifdef i386
#  undef i386
#  define i386Architecture
# endif
# undef sun
# define SunArchitecture
#endif /* sun */

#ifdef hpux
# define MacroIncludeFile <hp.cf>
# define MacroFile hp.cf
# undef hpux
# define HPArchitecture
#endif /* hpux */

#ifdef sco
# define MacroIncludeFile <sco5.cf>
# define MacroFile sco5.cf
# undef sco
# undef USL
# undef SYSV
# undef i386
# undef SCO
# undef SVR4
# define i386Architecture
# define SCOArchitecture
# define i386SVR3Architecture
# define SVR3Architecture
# define i386ScoArchitecture
# define i386Sco325Architecture
# undef i386
# undef i486
# undef i586
# undef i686
# undef k6
# undef __i386__
# undef __i486__
# undef __i586__
# undef __i686__
# undef __k6__
# undef __i386
# undef __i486
# undef __i586
# undef __i686
# undef __k6
# undef pentium
# undef __pentium
# undef pentiumpro
# undef __pentiumpro
#endif /* sco - SCO Open Server 5 */

#ifdef USL
# define MacroIncludeFile <usl.cf>
# define MacroFile usl.cf
# undef USL
# undef SVR4
# undef i386
# define SVR4Architecture
# define i386Architecture
# define USLArchitecture
#endif /* USL */

#ifdef NCR
# define MacroIncludeFile <ncr.cf>
# define MacroFile ncr.cf
# undef NCR
# undef SVR4
# undef i386
# define SVR4Architecture
# define i386Architecture
# define NCRArchitecture
#endif /* NCR */

#ifdef apollo
# define MacroIncludeFile <apollo.cf>
# define MacroFile apollo.cf
# undef apollo
# define ApolloArchitecture
#endif /* apollo */

#ifdef sony
# define MacroIncludeFile <sony.cf>
# define MacroFile sony.cf
# undef sony
# undef sony_news
# define SonyArchitecture
# ifdef mc68020
#  undef mc68020
#  undef mc68030
#  define Mc68020Architecture
# endif
# ifdef mips
#  undef mips
#  define MipsArchitecture
# endif
# ifdef __svr4
#  define SVR4Architecture
# else
#  if !defined(bsd43) || defined(SYSTYPE_SYSV) || defined(_SYSTYPE_SYSV)
#   define SonySysvArchitecture
#  else
#   define SonyBsdArchitecture
#  endif
# endif
#endif /* sony */

#ifdef M4310
# define MacroIncludeFile <pegasus.cf>
# define MacroFile pegasus.cf
# undef M4310
# define PegasusArchitecture
#endif /* M4310 */

#ifdef M4330
# define MacroIncludeFile <m4330.cf>
# define MacroFile m4330.cf
# undef  M4330
# define M4330Architecture
#endif /* M4330 */

#ifdef macII
# define MacroIncludeFile <macII.cf>
# define MacroFile macII.cf
# undef  macII
# define MacIIArchitecture
#endif /* macII */

#ifdef _CRAY
# define MacroIncludeFile <cray.cf>
# define MacroFile cray.cf
# undef cray
# undef CRAY
# undef CRAY1
# undef CRAY2
# undef YMP
# define CrayArchitecture
#endif /* _CRAY */

#ifdef sgi
# define MacroIncludeFile <sgi.cf>
# define MacroFile sgi.cf
# undef sgi
# define SGIArchitecture
# undef mips
# undef __mips
# define MipsArchitecture
# ifdef _SVR4
#  undef _SVR4
#  define SVR4Architecture
# endif
# ifdef _SYSTYPE_SVR4
#  undef _SYSTYPE_SVR4
#  define SVR4Architecture
# endif
#endif /* sgi */

#ifdef stellar
# define MacroIncludeFile <stellar.cf>
# define MacroFile stellar.cf
# undef stellar
# define StellarArchitecture
#endif /* stellar */

#if defined(ibm) || defined(_IBMR2) || defined(ibm032) || defined(aix)
# define MacroIncludeFile <ibm.cf>
# define MacroFile ibm.cf
# ifdef ibm
#  undef ibm
# endif
# define IBMArchitecture
# ifdef i386
#  undef i386
#  define PS2Architecture
# endif
# ifdef ibm032
#  undef ibm032
#  define RtArchitecture
# endif
# ifdef aix
#  undef aix
#  define AIXArchitecture
# endif
# ifdef _IBMR2
#  undef _IBMR2
#  if (DefaultOSMajorVersion < 5)
#   define RsArchitecture
#  else
#   define PpcArchitecture
#  endif
# endif
#endif /* ibm */

#ifdef luna
# undef luna
# define MacroIncludeFile <luna.cf>
# define MacroFile luna.cf
# define LunaArchitecture
# ifdef mc68000
#  undef mc68000
#  define Mc68000Architecture
# else
#  undef mc88000
#  define Mc88000Architecture
# endif
#endif /* luna */

#ifdef Mips
#  define MacroIncludeFile <Mips.cf>
#  define MacroFile Mips.cf
#  undef Mips
#  undef mips
#  if defined(SYSTYPE_BSD43) || defined(BSD) || defined(BSD43)
#    define MipsBsdArchitecture
#  else /* BSD */
#    define MipsSysvArchitecture
#  endif /* BSD */
#endif /* Mips */

#ifdef MOTOROLA
# define MacroIncludeFile <moto.cf>
# define MacroFile moto.cf
# undef MOTOROLA	
# ifdef SYSV
#  define MotoR3Architecture
# endif
# ifdef SVR4
#  define MotoR4Architecture
# endif
#endif /* MOTOROLA */

#if defined(SVR4) && !defined(DGUX)
# ifdef i386
#  define i386Architecture
#  undef i386
# endif
# ifdef PC98
#  define PANIX98Architecture
#  undef PC98
# endif
# define SVR4Architecture
# define MacroIncludeFile <svr4.cf>
# define MacroFile svr4.cf
# undef SVR4
#endif /* SVR4 */

#ifdef SYSV
# ifdef i386
# undef i386
#  ifdef ISC
#   define i386Architecture	
#   define i386SVR3Architecture	
#   define MacroIncludeFile <isc.cf>
#   define MacroFile isc.cf
#   define i386IscArchitecture
#   undef ISC
#   ifdef ISC202
#    define IscVersion 202
#    undef ISC202
#   else
#    ifdef ISC30
#     define IscVersion 300
#     undef ISC30
#    else
#     ifdef ISC40
#      define IscVersion 400
#      undef ISC40
#     else
#      define IscVersion 221
#     endif /* ISC40 */
#    endif /* ISC30 */
#   endif /* ISC202 */
#  endif /* ISC */
#  ifndef MacroFile
#   define i386SVR3Architecture
#   define MacroIncludeFile <x386.cf>
#   define MacroFile x386.cf
#  endif /* MacroFile */
# endif /* i386 */
#endif /* SYSV */

/* SYSV386 is here for backward compatibility only */
#ifdef SYSV386
# undef i386
# ifdef SVR4
#  define i386Architecture
#  define SVR4Architecture
#  define i386SVR4Architecture
#  define MacroIncludeFile <svr4.cf>
#  define MacroFile svr4.cf
#  undef SVR4
# else /* ! SVR4 */
#  ifdef ISC
#   define i386Architecture	
#   define i386SVR3Architecture	
#   define MacroIncludeFile <isc.cf>
#   define MacroFile isc.cf
#   define i386IscArchitecture
#   undef ISC
#   ifdef ISC202
#    define IscVersion 202
#    undef ISC202
#   else
#    ifdef ISC30
#     define IscVersion 300
#     undef ISC30
#    else
#     ifdef ISC40
#      define IscVersion 400
#      undef ISC40
#     else
#      define IscVersion 221
#     endif /* ISC40 */
#    endif /* ISC30 */
#   endif /* ISC202 */
#  endif /* ISC */
#  ifndef MacroFile
#   define i386SVR3Architecture
#   define MacroIncludeFile <x386.cf>
#   define MacroFile x386.cf
#  endif /* MacroFile */
# endif /* ! SVR4 */
#endif /* SYSV386 */

#ifdef DGUX
# define i386Architecture
# define SVR4Architecture
# define MacroIncludeFile <DGUX.cf>
# define MacroFile DGUX.cf
# undef DGUX
# define DguxArchitecture
#endif /* DGUX */

#ifdef __convex__
# define MacroIncludeFile <convex.cf>
# define MacroFile convex.cf
# ifdef convex
#  undef convex
# endif
# define ConvexArchitecture
#endif /* _convex_ */

#ifdef __osf__
# define MacroIncludeFile <osf1.cf>
# define MacroFile osf1.cf
# define OSF1Architecture
# undef __osf__
# ifdef __mips__
#  undef __mips__
#  define MipsArchitecture
#  define MipselArchitecture
# endif
# ifdef __alpha
#  undef __alpha
#  define AlphaArchitecture
# endif
#endif /* __osf__ */

#ifdef Oki
# define MacroIncludeFile <Oki.cf>
# define MacroFile Oki.cf
# undef Oki
# define i860SVR4Architecture
# define SVR4Architecture
# undef SVR4
#endif /* Oki */

#ifdef WIN32
# define MacroIncludeFile <Win32.cf>
# define MacroFile Win32.cf
# define Win32Architecture
#endif /* WIN32 */

#ifdef linux 
# define MacroIncludeFile <linux.cf>
# define MacroFile linux.cf
# undef linux
# define LinuxArchitecture
# ifdef i386
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef i386
XCOMM Keep cpp from replacing path elements containing i486/i586/i686
#  ifdef i486
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#   undef i486
#  endif
#  ifdef i586
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#   undef i586
#  endif
#  ifdef i686
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#   undef i686
#  endif
#  ifdef k6
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#   undef k6
#  endif
# endif /* k6 */
# ifdef __i386__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i386__
# endif /* __i386__ */
# ifdef __i486__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i486__
# endif /* __i486__ */
# ifdef __i586__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i586__
# endif /* __i586__ */
# ifdef __i686__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i686__
# endif /* __i686__ */
# ifdef __k6__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __k6__
# endif /* __k6__ */
# ifdef __i386
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i386
# endif /* __i386 */
# ifdef __i486
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i486
# endif /* __i486 */
# ifdef __i586
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i586
# endif /* __i586 */
# ifdef __i686
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i686
# endif /* __i686 */
# ifdef __k6
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __k6
# endif /* __k6 */
/* Keep this order! s390x has also __s390__ defined */
# if defined(__s390x__)
#  define s390xArchitecture
#  undef __s390x__
#  undef __s390__
# endif
# ifdef __s390__
#   define s390Architecture
#  undef __s390__
# endif /* s390 */
# ifdef __alpha
#  define AlphaArchitecture
#  undef __alpha
# endif /* __alpha */
# ifdef __alpha__
#  ifndef AlphaArchitecture
#   define AlphaArchitecture
#  endif
#  undef __alpha__
# endif /* __alpha__ */
# ifdef __arm__
#  define Arm32Architecture
#  undef arm
#  undef __arm
#  undef __arm__
# endif
# ifdef mc68000
#  define Mc68020Architecture
#  undef mc68000
# endif /* mc68000 */
# ifdef powerpc
#  define PpcArchitecture
#  undef powerpc
# endif
# ifdef __powerpc__
#  ifndef PpcArchitecture
#   define PpcArchitecture
#  endif
#  undef __powerpc__
# endif
# ifdef sparc
#  define SparcArchitecture
#  undef sparc
# endif
# ifdef __sparc__
#  ifndef SparcArchitecture
#   define SparcArchitecture
#  endif
#  undef __sparc__
# endif
# ifdef ia64 
#  define ia64Architecture
#  undef ia64 
# endif
# ifdef __ia64__
#  ifndef ia64Architecture
#   define ia64Architecture
#  endif
#  undef __ia64__
# endif
# if defined(mips) || defined(__mips__)
#  define MipsArchitecture
#  undef mips
#  undef __mips__
#  if defined(MIPSEL) || defined(_MIPSEL)
#   define MipselArchitecture
#  endif
#  undef MIPSEL
#  undef _MIPSEL
# endif
# ifdef __hppa__
#  ifndef HPArchitecture
#   define HPArchitecture
#  endif
#  undef __hppa__
# endif /* __hppa__ */
# ifdef __sh__
#  ifndef SuperHArchitecture
#   define SuperHArchitecture
#  endif
#  ifdef __BIG_ENDIAN__
#   ifndef SuperHebArchitecture
#    define SuperHebArchitecture
#   endif
#  endif
#  undef __sh__
# endif /* __sh__ */
# if defined(__SH3__) || defined(__sh3__)
#  ifndef SuperH3Architecture
#   define SuperH3Architecture
#  endif
#  undef __SH3__
#  undef __sh3__
# endif /* __SH3__ or __sh3__ */
# ifdef __SH4__
#  ifdef __SH4_NOFPU__
#   ifndef SuperH4NOFPUArchitecture
#    define SuperH4NOFPUArchitecture
#   endif
#   undef __SH4_NOFPU__
#  else
#   ifndef SuperH4Architecture
#    define SuperH4Architecture
#   endif
#  endif
#  undef __SH4__
# endif /* __SH4__ */
/* for compatibility with 3.3.x */
# ifdef PpcArchitecture
#  define PowerPCArchitecture
# endif
# if defined(__s390x__)
#  define s390xArchitecture
#  undef __s390x__
# endif
# if defined(__amd64__) || defined (__x86_64__)
#  undef __amd64__
#  undef __x86_64__
#  define AMD64Architecture
# endif
# if defined(amd64__) || defined (x86_64__)
#  undef amd64__
#  undef x86_64__
#  ifndef AMD64Architecture
#   define AMD64Architecture
#  endif
# endif
#endif /* linux */

#if (defined(__Lynx__) || defined(Lynx)) && (defined(i386) || defined(__i386__) || defined(__x86__) || defined(__powerpc__) || defined(__sparc__) || defined(sparc))
# define MacroIncludeFile <lynx.cf>
# define MacroFile lynx.cf
# define LynxOSArchitecture
# undef __Lynx__
# undef Lynx
# undef lynx
# if defined(i386) || defined(__i386__) || defined(__x86__)
#  define i386Architecture
#  undef i386
#  undef __i386__
#  undef __x86__
# endif
# ifdef __powerpc__
#  define PpcArchitecture
#  undef __powerpc__
# endif
# if defined(sparc) || defined(__sparc__)
#  define SparcArchitecture
#  undef sparc
#  undef __sparc__
# endif
/* for compatibility with 3.3.x */
# ifdef PpcArchitecture
#  define PowerPCArchitecture
# endif
#endif /* LynxOS AT/PPC/microSPARC */

#ifdef __uxp__
# define MacroIncludeFile <fujitsu.cf>
# define MacroFile fujitsu.cf
# define FujitsuArchitecture
# undef __uxp__
# define UXPArchitecture
# define SVR4Architecture
# ifdef sparc
#  undef sparc
#  define SparcArchitecture
# endif
#endif /* __uxp__ */

#ifdef __sxg__
# define MacroIncludeFile <fujitsu.cf>
# define MacroFile fujitsu.cf
# define FujitsuArchitecture
# undef __sxg__
# define mc68000Architecture
#endif /* __sxg__ */

#ifdef _SEQUENT_
/* undefine assignments resulting from -DSVR4 */
# undef MacroIncludeFile
# define MacroIncludeFile <sequent.cf>
# undef MacroFile
# define MacroFile sequent.cf
# undef _SEQUENT_
# define DynixPtxArchitecture
# define SequentArchitecture
#endif

#if defined(_nec_ews_svr4) || defined(nec_ews_svr4) || defined(nec_ews_svr2) || defined(SX) || defined(_nec_up) || defined(_nec_ft) || defined(PC_UX)
# ifdef nec
#  undef nec
# endif
# define MacroIncludeFile <nec.cf>
# define MacroFile nec.cf
# define NecArchitecture
#endif

#ifdef minix 
#define MacroIncludeFile <minix.cf>
#define MacroFile minix.cf
#undef minix
#define MinixArchitecture
#define i386Architecture
#endif /* minix */

/* Systems with GNU libc and userland */
#if defined(__GNU__) || defined(__GNU_userland__) || \
  defined(__GNU_KFreeBSD__) || \
  defined(__GNU_KNetBSD__) || defined(__GNU_KOpenBSD__)
#define GNUArchitecture
#define MacroIncludeFile <gnu.cf>
#define MacroFile gnu.cf
#ifdef __i386__
#define i386Architecture
#endif
#endif

#ifdef MACH
#ifdef __GNU__
/* Mach-based GNU system */
#define GNUMachArchitecture
#else
#define MacroIncludeFile <mach.cf>
#define MacroFile mach.cf
#endif
#undef MACH
#ifdef	i386
#define i386MachArchitecture
#define i386Architecture
#endif	/* i386 */
#undef i386
#endif /* MACH */

/* On NetBSD, `unix' is not defined, and cpp emits a warning every time
 * it sees a test using the `unix' symbol */
#if !defined(NetBSDArchitecture) || (defined(NetBSDArchitecture) && DefaultOSMajorVersion == 1 && DefaultOSMinorVersion <= 3)
#ifdef unix
#undef unix
#endif
#endif

#ifdef emxos2
#define MacroIncludeFile <os2.cf>
#define MacroFile os2.cf
#define OS2Architecture
#define i386Architecture
#endif /* emxos2 */

#if defined(__QNX__) && !defined(__QNXNTO__)
#define MacroIncludeFile <QNX4.cf>
#define MacroFile QNX4.cf
#define QNX4Architecture
#define i386Architecture
#endif /* QNX4 */

#ifdef __QNXNTO__
#define MacroIncludeFile <nto.cf>
#define MacroFile nto.cf
#define NTOArchitecture
# ifdef PPC
#  define PPCArchitecture
#  undef PPC
# endif
# ifdef MIPS
#  define mipsArchitecture
#  undef MIPS
# endif
# ifdef i386
#  define i386Architecture
#  undef i386
# endif /* i386 */
# ifdef __i386__
#  ifndef i386Architecture
#   define i386Architecture
#  endif
#  undef __i386__
# endif /* __i386__ */
#endif /* QNX/Neutrino */

#ifdef SparcArchitecture
# if defined(__sparc_v9) || defined(__arch64__)
#  define Sparc64Architecture
# endif
#endif

#ifndef MacroIncludeFile
XCOMM WARNING:  Imake.cf not configured; guessing at definitions!!!
XCOMM This might mean that BOOTSTRAPCFLAGS was not set when building imake.
#define MacroIncludeFile <generic.cf>
#define MacroFile generic.cf
#endif