/*************************************************************************

*

* m a k e : h . h

*

* include file for make

*========================================================================

* Edition history

*

* # Date Comments By

* --- -------- ---------------------------------------------------- ---

* 1 ?? ??

* 2 23.08.89 LZ increased,N_EXISTS added,suffix as macro added RAL

* 3 30.08.89 macro flags added, indention changed PSH,RAL

* 4 03.09.89 fixed LZ eliminated, struct str added,... RAL

* 5 06.09.89 TABCHAR,M_MAKE added RAL

* 6 09.09.89 tos support added, EXTERN,INIT,PARMS added PHH,RAL

* 7 17.09.89 __STDC__ added, make1 decl. fixed , N_EXEC added RAL

* ------------ Version 2.0 released ------------------------------- RAL

*

*************************************************************************/

#ifdef unix

#include <sys/types.h>

#include <sys/stat.h>

#include <errno.h>

#include <stdlib.h>

#include <string.h>

#include <time.h>

#include <utime.h>

#include <stdio.h>

#include <limits.h>

#endif

#ifdef eon

#include <sys/stat.h>

#include <sys/err.h>

#endif

#ifdef os9

#include <time.h>

#include <os9.h>

#include <modes.h>

#include <direct.h>

#include <errno.h>

#endif

#ifdef tos

struct DOSTIME {short time,date; }; /* time structure of TOS */

#ifdef LATTICE

#include <error.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <osbind.h>

#endif /* LATTICE */

#ifdef TURBO

#include <tos.h>

#include <errno.h>

#include <string.h>

#endif /* TURBO */

#endif /* tos */

#include <ctype.h>

#include <stdio.h>

#include <assert.h>

#ifdef eon

#define MNOENT ER_NOTF

#else

#define MNOENT ENOENT

#endif

#ifndef uchar

#ifdef os9

#define uchar char

#define void int

#define fputc putc

#else

#define uchar unsigned char

#endif

#endif

#define bool uchar

#ifndef time_t

#define time_t long

#endif

#define TRUE (1)

#define FALSE (0)

#define max(a,b) ((a)>(b)?(a):(b))

#ifdef unix

#define DEFN1 "makefile"

#define DEFN2 "Makefile"

#endif

#ifdef eon

#define DEFN1 "makefile"

#define DEFN2 "Makefile"

#endif

#ifdef tos

#define DEFN1 "makefile."

#define DEFN2 (char *)0

#endif

#ifdef os9

#define DEFN1 "makefile"

#define DEFN2 (char *)0

#endif

#ifdef os9

#define TABCHAR ' '

#else

#define TABCHAR '\t'

#endif

#define LZ1 (2048) /* Initial input/expand string size */

#define LZ2 (256) /* Initial input/expand string size */

/*

* A name. This represents a file, either to be made, or existant

*/

struct name

{

struct name *n_next; /* Next in the list of names */

char *n_name; /* Called */

struct line *n_line; /* Dependencies */

time_t n_time; /* Modify time of this name */

uchar n_flag; /* Info about the name */

};

#define N_MARK 0x01 /* For cycle check */

#define N_DONE 0x02 /* Name looked at */

#define N_TARG 0x04 /* Name is a target */

#define N_PREC 0x08 /* Target is precious */

#define N_DOUBLE 0x10 /* Double colon target */

#define N_EXISTS 0x20 /* File exists */

#define N_ERROR 0x40 /* Error occured */

#define N_EXEC 0x80 /* Commands executed */

/*

* Definition of a target line.

*/

struct line

{

struct line *l_next; /* Next line (for ::) */

struct depend *l_dep; /* Dependents for this line */

struct cmd *l_cmd; /* Commands for this line */

};

/*

* List of dependents for a line

*/

struct depend

{

struct depend *d_next; /* Next dependent */

struct name *d_name; /* Name of dependent */

};

/*

* Commands for a line

*/

struct cmd

{

struct cmd *c_next; /* Next command line */

char *c_cmd; /* Command line */

};

/*

* Macro storage

*/

struct macro

{

struct macro *m_next; /* Next variable */

char *m_name; /* Called ... */

char *m_val; /* Its value */

uchar m_flag; /* Infinite loop check */

};

#define M_MARK 0x01 /* for infinite loop check */

#define M_OVERRIDE 0x02 /* command-line override */

#define M_MAKE 0x04 /* for MAKE macro */

/*

* String

*/

struct str

{

char **ptr; /* ptr to real ptr. to string */

int len; /* length of string */

int pos; /* position */

};

/* Declaration, definition & initialization of variables */

#ifndef EXTERN

#define EXTERN extern

#endif

#ifndef INIT

#define INIT(x)

#endif

extern int errno;

extern char **environ;

EXTERN char *myname;

EXTERN bool domake INIT(TRUE); /* Go through the motions option */

EXTERN bool ignore INIT(FALSE); /* Ignore exit status option */

EXTERN bool conterr INIT(FALSE); /* continue on errors */

EXTERN bool silent INIT(FALSE); /* Silent option */

EXTERN bool print INIT(FALSE); /* Print debuging information */

EXTERN bool rules INIT(TRUE); /* Use inbuilt rules */

EXTERN bool dotouch INIT(FALSE); /* Touch files instead of making */

EXTERN bool quest INIT(FALSE); /* Question up-to-dateness of file */

EXTERN bool useenv INIT(FALSE); /* Env. macro def. overwrite makefile def.*/

EXTERN bool dbginfo INIT(FALSE); /* Print lot of debugging information */

EXTERN bool ambigmac INIT(TRUE); /* guess undef. ambiguous macros (*,<) */

EXTERN struct name *firstname;

EXTERN char *str1;

EXTERN char *str2;

EXTERN struct str str1s;

EXTERN struct str str2s;

EXTERN struct name **suffparray; /* ptr. to array of ptrs. to name chains */

EXTERN int sizesuffarray INIT(20); /* size of suffarray */

EXTERN int maxsuffarray INIT(0); /* last used entry in suffarray */

EXTERN struct macro *macrohead;

EXTERN bool expmake; /* TRUE if $(MAKE) has been expanded */

EXTERN char *makefile; /* The make file */

EXTERN int lineno;

#ifdef tos

#ifdef LATTICE

EXTERN int _mneed INIT(60000); /* VERY important for TOS with LATTICE C*/

#endif /* LATTICE */

#endif /* tos */

#ifdef eon

#define MEMSPACE (16384)

EXTERN unsigned memspace = MEMSPACE;

#endif

#define suffix(name) strrchr(name,(int)'.')

EXTERN int _ctypech;

#define mylower(x) (islower(_ctypech=(x)) ? _ctypech :tolower(_ctypech))

#define myupper(x) (isupper(_ctypech=(x)) ? _ctypech :toupper(_ctypech))

/* Prototypes. */

struct sgtbuf;

/* check.c */

_PROTOTYPE(void prt, (void));

_PROTOTYPE(void check, (struct name *np ));

_PROTOTYPE(void circh, (void));

_PROTOTYPE(void precious, (void));

/* input.c */

_PROTOTYPE(void init, (void));

_PROTOTYPE(void strrealloc, (struct str *strs ));

_PROTOTYPE(struct name *newname, (char *name ));

_PROTOTYPE(struct name *testname, (char *name ));

_PROTOTYPE(struct depend *newdep, (struct name *np, struct depend *dp ));

_PROTOTYPE(struct cmd *newcmd, (char *str, struct cmd *cp ));

_PROTOTYPE(void newline, (struct name *np, struct depend *dp, struct cmd *cp,

int flag ));

_PROTOTYPE(void input, (FILE *fd ));

/* macro.c */

_PROTOTYPE(struct macro *getmp, (char *name ));

_PROTOTYPE(char *getmacro, (char *name ));

_PROTOTYPE(struct macro *setmacro, (char *name, char *val ));

_PROTOTYPE(void setDFmacro, (char *name, char *val ));

_PROTOTYPE(void doexp, (struct str *to, char *from ));

_PROTOTYPE(void expand, (struct str *strs ));

/* main.c */

_PROTOTYPE(void main, (int argc, char **argv ));

_PROTOTYPE(void setoption, (char option ));

_PROTOTYPE(void usage, (void));

_PROTOTYPE(void fatal, (char *msg, char *a1, int a2 ));

/* make.c */

_PROTOTYPE(int dosh, (char *string, char *shell ));

_PROTOTYPE(int makeold, (char *name ));

_PROTOTYPE(void docmds1, (struct name *np, struct line *lp ));

_PROTOTYPE(void docmds, (struct name *np ));

_PROTOTYPE(int Tosexec, (char *string ));

_PROTOTYPE(time_t mstonix, (unsigned int date, unsigned int time ));

_PROTOTYPE(void getmdate, (int fd, struct sgtbuf *tbp ));

_PROTOTYPE(time_t cnvtime, (struct sgtbuf *tbp ));

_PROTOTYPE(void modtime, (struct name *np ));

_PROTOTYPE(void touch, (struct name *np ));

_PROTOTYPE(int make, (struct name *np, int level ));

_PROTOTYPE(void make1, (struct name *np, struct line *lp, struct depend *qdp,

char *basename, char *inputname ));

_PROTOTYPE(void implmacros, (struct name *np, struct line *lp,

char **pbasename, char **pinputname ));

_PROTOTYPE(void dbgprint, (int level, struct name *np, char *comment ));

/* reader.c */

_PROTOTYPE(void error, (char *msg, char *a1 ));

_PROTOTYPE(bool getline, (struct str *strs, FILE *fd ));

_PROTOTYPE(char *gettok, (char **ptr ));

/* rules.c */

_PROTOTYPE(bool dyndep, (struct name *np, char **pbasename,char **pinputname));

_PROTOTYPE(void makerules, (void));

/* archive.c */

_PROTOTYPE(int is_archive_ref, (char *name));

_PROTOTYPE(int archive_stat, (char *name, struct stat *stp));