jam.h

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/*
 *  $Id: e_unix.h,v 1.8 2006/05/30 04:37:12 darren Exp $
 *
 *  includes and globals for jam
 */
#ifndef JAM_H
#define JAM_H

#include "debug.h"

#if defined( MSDOS ) || defined( NT ) || defined( WIN95 ) || defined( WIN98 ) || defined( WINME )
#   include "e_msft.h"
#elif defined( OS2 )
#   include "e_os2.h" 
#elif defined( VMS )
#   include "e_vms.h"
#else
#   include "e_unix.h"
#endif


/* 
 * OSPLAT definitions - suppressed when it's a one-of-a-kind
 */

# if defined( _M_PPC ) || \
     defined( PPC ) || \
     defined( ppc ) || \
     defined( __powerpc__ ) || \
     defined( __POWERPC__ ) || \
     defined( __ppc__ )
# define OSPLAT "OSPLAT=PPC"
# endif

# if defined( _ALPHA_ ) || \
     defined( __alpha__ )
# define OSPLAT "OSPLAT=AXP"
# endif

# if defined( _i386_ ) || \
     defined( __i386__ ) || \
     defined( _M_IX86 )
# if !defined( OS_FREEBSD ) && \
     !defined( OS_OS2 ) && \
     !defined( OS_AS400 )
# define OSPLAT "OSPLAT=X86"
# endif
# endif 

# if defined( __sparc__ )
# if !defined( OS_SUNOS )
# define OSPLAT "OSPLAT=SPARC"
# endif
# endif

# if defined( __mips__ )
# if !defined( OS_SGI )
# define OSPLAT "OSPLAT=MIPS"
# endif
# endif

# if defined( __arm__ )
# define OSPLAT "OSPLAT=ARM"
# endif

# if defined( __ia64__ ) || \
     defined( __IA64__ ) || \
     defined( _M_IA64 )
# define OSPLAT "OSPLAT=IA64"
# endif

# if defined( __s390__ )
# define OSPLAT "OSPLAT=390"
# endif

# if !defined( OSPLAT )
# define OSPLAT "UNKNOWN"
# endif



/*
 * Jam implementation misc.
 */
# if !defined( MAXLINE )
# define MAXLINE 10240  /* command line length, supported by $(JAMSHELL)' */
# endif

# if !defined( EXITOK ) || !defined( EXITBAD )
# define EXITOK  0
# define EXITBAD 1
# endif

# if !defined( SPLITPATH )
# define SPLITPATH ':'
# endif

/* You probably don't need to muck with these. */

# define MAXSYM   1024  /* longest symbol in the environment */
# define MAXJPATH 1024  /* longest filename */

# define MAXJOBS  64    /* silently enforce -j limit */
# define MAXARGC  32    /* words in $(JAMSHELL) */

/* Jam private definitions below. */


struct globs {
    int     noexec;
    int     jobs;
    int     quitquick;
    int     newestfirst;    /* build newest sources first */
    int     debug[DEBUG_MAX];
    FILE    *cmdout;        /* print cmds, not run them */
} ;

extern struct globs globs;

#endif /* JAM_H */



/*
 * Changes:
 *
 * 11/05/02 (seiwald) - OSPLAT now set to sparc on solaris.
 * 09/19/02 (seiwald) - new -d displays
 * 08/16/02 (seiwald) - BEOS porting from Ingo Weinhold
 * 03/20/02 (seiwald) - MINGW porting from Max Blagai
 * 03/16/02 (seiwald) - support for -g (reorder builds by source time)
 * 01/21/02 (seiwald) - new -q to quit quickly on build failure
 * 10/29/01 (brett)   - More IA64 ifdefs for MS.
 * 03/23/01 (seiwald) - VMS C++ changes.
 * 02/22/01 (seiwald) - downshift paths on case-insensitive macintosh
 * 12/29/00 (seiwald) - OSVER dropped.
 * 09/12/00 (seiwald) - OSSYMS split to OSMAJOR/OSMINOR/OSPLAT
 * 02/18/00 (belmonte)- Support for Cygwin.
 * 07/19/99 (sickel)  - Mac OS X Server and Client support added
 * 12/21/96 (seiwald) - OSPLAT now defined for NT.
 * 11/21/96 (peterk)  - added BeOS with MW CW mwcc
 * 04/29/96 (seiwald) - AIX now has 31 and 42 OSVERs.
 * 03/13/96 (seiwald) - Jambase now compiled in; remove JAMBASE variable.
 * 01/03/96 (seiwald) - SINIX (nixdorf) added.
 * 04/30/95 (seiwald) - FreeBSD added.  Live Free or Die.
 * 10/23/95 (seiwald) - added SCO.
 * 08/21/95 (seiwald) - added NCR.
 * 08/20/95 (seiwald) - added LINUX.
 * 05/10/95 (seiwald) - SPLITPATH character set up here.
 * 02/22/95 (seiwald) - Jambase now in /usr/local/lib.
 * 12/30/94 (wingerd) - changed command buffer size for NT (MS-DOS shell).
 * 11/01/94 (wingerd) - let us define path of Jambase at compile time.
 * 05/04/94 (seiwald) - new globs.jobs (-j jobs)
 * 04/21/94 (seiwald) - DGUX is __DGUX__, not just __DGUX.
 * 04/08/94 (seiwald) - Coherent/386 support added.
 * */

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