145 lines
2.7 KiB
C
145 lines
2.7 KiB
C
/*
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* Include header for make
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*
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* $Header$
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*/
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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 int
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#define time_t long
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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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#define DEFN1 "makefile" /* Default names */
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#ifdef unix
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#define DEFN2 "Makefile"
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#endif
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#ifdef eon
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#define DEFN2 "Makefile"
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#endif
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/* os9 is case insensitive */
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#define LZ (2048) /* Line 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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/*
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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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uchar m_prio; /* 5 levels:
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- 0 for internal ($(CC), etc)
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- 1 (reserved for environment)
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- 2 for makefile
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- 3 for command line
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- 4 for special ($*,$<, etc)
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*/
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};
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extern char * myname;
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extern struct name namehead;
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extern struct macro * macrohead;
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extern struct name * firstname;
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extern bool silent;
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extern bool ignore;
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extern bool rules;
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extern bool dotouch;
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extern bool quest;
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extern bool domake;
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extern char str1[];
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extern char str2[];
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extern int lineno;
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char * fgets();
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char * index();
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char * rindex();
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char * malloc();
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char * strcpy();
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char * strcat();
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extern int errno;
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void circh();
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char * getmacro();
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struct macro * setmacro();
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void input();
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void error();
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void expand();
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void fatal();
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int make();
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void modtime();
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struct name * newname();
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struct depend * newdep();
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struct cmd * newcmd();
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void newline();
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void prt();
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char * suffix();
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void touch();
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void makerules();
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char * gettok();
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void precious();
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