/***************************************************************\
	*								*
	*  PDMAKE, Atari ST version					*
	*								*
	*  Adapted from mod.sources Vol 7 Issue 71, 1986-12-03.		*
	*								*
	*  This port makes extensive use of the original net.sources	*
	*  port by Jwahar Bammi.					*
	*								*
	*      Ton van Overbeek						*
	*      Email: TPC862@ESTEC.BITNET				*
	*             TPC862%ESTEC.BITNET@WISCVM.WISC.EDU    (ARPA)	*
	*             ...!mcvax!tpc862%estec.bitnet   (UUCP Europe)	*
	*             ...!ucbvax!tpc862%estec.bitnet  (UUCP U.S.A.)	*
	*             71450,3537  (CompuServe)				*
	*								*
	\***************************************************************/

/*
 *    Include header for make
 */


#ifdef atarist
#define ATARIST
#endif

#ifdef ATARIST

#include <osbind.h>
#include "decl.h"

/* #define MEGRULES	*/	/* Define if default .c.o rule is to be
				 * generated to use the Megamax C Compiler
				 */

/* #define MEGAMAX	*/	/* If using Megamax C to compile Make
				 * This symbol has NO relation to the
				 * symbol MEGRULES
				 */

#ifdef MEGAMAX
#undef Fdatime			/* Megamax has it incorrectly defined */
#define Fdatime(a,b,c)	gemdos(0x57,a,b,c)
#endif /* MEGAMAX */

#ifdef TRUE
#undef TRUE
#endif

#ifdef FALSE
#undef FALSE
#endif

#ifdef uchar
#undef uchar
#endif

#ifdef NULL
#undef NULL
#endif
#define NULL	0L

#ifdef max
#undef max
#endif

#endif /* ATARIST */

#ifndef uchar
#ifdef os9
#define uchar	char
#define void	int
#define fputc	putc
#endif
#ifdef ATARIST
#define uchar	char
#define void	int
#endif
#ifndef uchar
#define uchar	unsigned char
#endif
#endif

#define bool		uchar
#define time_t		long
#define TRUE		(1)
#define FALSE		(0)
#define max(a,b)	((a)>(b)?(a):(b))

#define DEFN1	"makefile"		/*  Default names  */
#ifdef unix
#define DEFN2	"Makefile"
#endif
#ifdef eon
#define DEFN2	"Makefile"
#endif
/* os9 and Atari ST are case insensitive */

#define LZ	(1024)			/*  Line 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 */

/*
 *    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 */
};

extern char *		myname;
extern struct name	namehead;
extern struct macro *	macrohead;
extern struct name *	firstname;
extern bool	silent;
extern bool	ignore;
extern bool	rules;
extern bool	dotouch;
extern bool	quest;
extern bool	domake;
extern char	str1[];
extern char	str2[];
extern int	lineno;

char *		fgets();
char *		index();
char *		rindex();
char *		malloc();
extern int	errno;

char *		getmacro();
struct macro *	setmacro();
void		input();
void		error();
void		fatal();
int		make();
struct name *		newname();
struct depend *		newdep();
struct cmd *		newcmd();
void		newline();
char *		suffix();
void		touch();
void		makerules();
char *		gettok();
void		precious();