320 lines
8.6 KiB
C
Executable File
320 lines
8.6 KiB
C
Executable File
/*************************************************************************
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*
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* m a k e : h . h
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*
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* include file for make
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*========================================================================
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* Edition history
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*
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* # Date Comments By
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* --- -------- ---------------------------------------------------- ---
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* 1 ?? ??
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* 2 23.08.89 LZ increased,N_EXISTS added,suffix as macro added RAL
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* 3 30.08.89 macro flags added, indention changed PSH,RAL
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* 4 03.09.89 fixed LZ eliminated, struct str added,... RAL
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* 5 06.09.89 TABCHAR,M_MAKE added RAL
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* 6 09.09.89 tos support added, EXTERN,INIT,PARMS added PHH,RAL
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* 7 17.09.89 __STDC__ added, make1 decl. fixed , N_EXEC added RAL
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* ------------ Version 2.0 released ------------------------------- RAL
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*
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*************************************************************************/
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#ifdef unix
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <utime.h>
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#include <stdio.h>
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#include <limits.h>
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#endif
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#ifdef eon
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#include <sys/stat.h>
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#include <sys/err.h>
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#endif
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#ifdef os9
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#include <time.h>
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#include <os9.h>
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#include <modes.h>
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#include <direct.h>
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#include <errno.h>
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#endif
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#ifdef tos
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struct DOSTIME {short time,date; }; /* time structure of TOS */
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#ifdef LATTICE
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#include <error.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <osbind.h>
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#endif /* LATTICE */
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#ifdef TURBO
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#include <tos.h>
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#include <errno.h>
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#include <string.h>
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#endif /* TURBO */
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#endif /* tos */
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#include <ctype.h>
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#include <stdio.h>
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#include <assert.h>
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#ifdef eon
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#define MNOENT ER_NOTF
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#else
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#define MNOENT ENOENT
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#endif
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#ifndef uchar
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#ifdef os9
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#define uchar char
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#define void int
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#define fputc putc
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#else
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#define uchar unsigned char
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#endif
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#endif
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#define bool uchar
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#ifndef time_t
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#define time_t long
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#endif
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#define TRUE (1)
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#define FALSE (0)
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#define max(a,b) ((a)>(b)?(a):(b))
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#ifdef unix
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#define DEFN1 "makefile"
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#define DEFN2 "Makefile"
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#endif
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#ifdef eon
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#define DEFN1 "makefile"
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#define DEFN2 "Makefile"
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#endif
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#ifdef tos
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#define DEFN1 "makefile."
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#define DEFN2 (char *)0
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#endif
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#ifdef os9
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#define DEFN1 "makefile"
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#define DEFN2 (char *)0
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#endif
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#ifdef os9
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#define TABCHAR ' '
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#else
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#define TABCHAR '\t'
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#endif
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#define LZ1 (2048) /* Initial input/expand string size */
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#define LZ2 (256) /* Initial input/expand string size */
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/*
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* A name. This represents a file, either to be made, or existant
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*/
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struct name
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{
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struct name *n_next; /* Next in the list of names */
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char *n_name; /* Called */
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struct line *n_line; /* Dependencies */
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time_t n_time; /* Modify time of this name */
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uchar n_flag; /* Info about the name */
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};
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#define N_MARK 0x01 /* For cycle check */
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#define N_DONE 0x02 /* Name looked at */
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#define N_TARG 0x04 /* Name is a target */
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#define N_PREC 0x08 /* Target is precious */
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#define N_DOUBLE 0x10 /* Double colon target */
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#define N_EXISTS 0x20 /* File exists */
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#define N_ERROR 0x40 /* Error occured */
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#define N_EXEC 0x80 /* Commands executed */
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/*
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* Definition of a target line.
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*/
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struct line
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{
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struct line *l_next; /* Next line (for ::) */
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struct depend *l_dep; /* Dependents for this line */
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struct cmd *l_cmd; /* Commands for this line */
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};
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/*
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* List of dependents for a line
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*/
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struct depend
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{
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struct depend *d_next; /* Next dependent */
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struct name *d_name; /* Name of dependent */
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};
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/*
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* Commands for a line
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*/
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struct cmd
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{
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struct cmd *c_next; /* Next command line */
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char *c_cmd; /* Command line */
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};
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/*
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* Macro storage
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*/
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struct macro
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{
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struct macro *m_next; /* Next variable */
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char *m_name; /* Called ... */
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char *m_val; /* Its value */
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uchar m_flag; /* Infinite loop check */
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};
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#define M_MARK 0x01 /* for infinite loop check */
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#define M_OVERRIDE 0x02 /* command-line override */
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#define M_MAKE 0x04 /* for MAKE macro */
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/*
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* String
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*/
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struct str
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{
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char **ptr; /* ptr to real ptr. to string */
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int len; /* length of string */
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int pos; /* position */
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};
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/* Declaration, definition & initialization of variables */
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#ifndef EXTERN
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#define EXTERN extern
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#endif
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#ifndef INIT
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#define INIT(x)
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#endif
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extern int errno;
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extern char **environ;
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EXTERN char *myname;
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EXTERN bool domake INIT(TRUE); /* Go through the motions option */
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EXTERN bool ignore INIT(FALSE); /* Ignore exit status option */
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EXTERN bool conterr INIT(FALSE); /* continue on errors */
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EXTERN bool silent INIT(FALSE); /* Silent option */
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EXTERN bool print INIT(FALSE); /* Print debuging information */
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EXTERN bool rules INIT(TRUE); /* Use inbuilt rules */
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EXTERN bool dotouch INIT(FALSE); /* Touch files instead of making */
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EXTERN bool quest INIT(FALSE); /* Question up-to-dateness of file */
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EXTERN bool useenv INIT(FALSE); /* Env. macro def. overwrite makefile def.*/
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EXTERN bool dbginfo INIT(FALSE); /* Print lot of debugging information */
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EXTERN bool ambigmac INIT(TRUE); /* guess undef. ambiguous macros (*,<) */
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EXTERN struct name *firstname;
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EXTERN char *str1;
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EXTERN char *str2;
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EXTERN struct str str1s;
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EXTERN struct str str2s;
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EXTERN struct name **suffparray; /* ptr. to array of ptrs. to name chains */
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EXTERN int sizesuffarray INIT(20); /* size of suffarray */
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EXTERN int maxsuffarray INIT(0); /* last used entry in suffarray */
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EXTERN struct macro *macrohead;
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EXTERN bool expmake; /* TRUE if $(MAKE) has been expanded */
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EXTERN char *makefile; /* The make file */
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EXTERN int lineno;
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#ifdef tos
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#ifdef LATTICE
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EXTERN int _mneed INIT(60000); /* VERY important for TOS with LATTICE C*/
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#endif /* LATTICE */
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#endif /* tos */
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#ifdef eon
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#define MEMSPACE (16384)
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EXTERN unsigned memspace = MEMSPACE;
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#endif
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#define suffix(name) strrchr(name,(int)'.')
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EXTERN int _ctypech;
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#define mylower(x) (islower(_ctypech=(x)) ? _ctypech :tolower(_ctypech))
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#define myupper(x) (isupper(_ctypech=(x)) ? _ctypech :toupper(_ctypech))
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/* Prototypes. */
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struct sgtbuf;
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/* check.c */
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_PROTOTYPE(void prt, (void));
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_PROTOTYPE(void check, (struct name *np ));
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_PROTOTYPE(void circh, (void));
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_PROTOTYPE(void precious, (void));
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/* input.c */
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_PROTOTYPE(void init, (void));
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_PROTOTYPE(void strrealloc, (struct str *strs ));
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_PROTOTYPE(struct name *newname, (char *name ));
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_PROTOTYPE(struct name *testname, (char *name ));
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_PROTOTYPE(struct depend *newdep, (struct name *np, struct depend *dp ));
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_PROTOTYPE(struct cmd *newcmd, (char *str, struct cmd *cp ));
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_PROTOTYPE(void newline, (struct name *np, struct depend *dp, struct cmd *cp,
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int flag ));
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_PROTOTYPE(void input, (FILE *fd ));
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/* macro.c */
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_PROTOTYPE(struct macro *getmp, (char *name ));
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_PROTOTYPE(char *getmacro, (char *name ));
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_PROTOTYPE(struct macro *setmacro, (char *name, char *val ));
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_PROTOTYPE(void setDFmacro, (char *name, char *val ));
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_PROTOTYPE(void doexp, (struct str *to, char *from ));
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_PROTOTYPE(void expand, (struct str *strs ));
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/* main.c */
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_PROTOTYPE(void main, (int argc, char **argv ));
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_PROTOTYPE(void setoption, (char option ));
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_PROTOTYPE(void usage, (void));
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_PROTOTYPE(void fatal, (char *msg, char *a1, int a2 ));
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/* make.c */
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_PROTOTYPE(int dosh, (char *string, char *shell ));
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_PROTOTYPE(int makeold, (char *name ));
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_PROTOTYPE(void docmds1, (struct name *np, struct line *lp ));
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_PROTOTYPE(void docmds, (struct name *np ));
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_PROTOTYPE(int Tosexec, (char *string ));
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_PROTOTYPE(time_t mstonix, (unsigned int date, unsigned int time ));
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_PROTOTYPE(void getmdate, (int fd, struct sgtbuf *tbp ));
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_PROTOTYPE(time_t cnvtime, (struct sgtbuf *tbp ));
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_PROTOTYPE(void modtime, (struct name *np ));
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_PROTOTYPE(void touch, (struct name *np ));
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_PROTOTYPE(int make, (struct name *np, int level ));
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_PROTOTYPE(void make1, (struct name *np, struct line *lp, struct depend *qdp,
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char *basename, char *inputname ));
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_PROTOTYPE(void implmacros, (struct name *np, struct line *lp,
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char **pbasename, char **pinputname ));
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_PROTOTYPE(void dbgprint, (int level, struct name *np, char *comment ));
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/* reader.c */
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_PROTOTYPE(void error, (char *msg, char *a1 ));
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_PROTOTYPE(bool getline, (struct str *strs, FILE *fd ));
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_PROTOTYPE(char *gettok, (char **ptr ));
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/* rules.c */
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_PROTOTYPE(bool dyndep, (struct name *np, char **pbasename,char **pinputname));
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_PROTOTYPE(void makerules, (void));
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/* archive.c */
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_PROTOTYPE(int is_archive_ref, (char *name));
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_PROTOTYPE(int archive_stat, (char *name, struct stat *stp));
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