Awk build tweaks
-Make yacc invocation "less chatty to stderr" (again) -Generate proctab.c (again)
This commit is contained in:
parent
869a181025
commit
5fa734b708
|
@ -3,5 +3,15 @@
|
|||
PROG= awk
|
||||
SRCS= awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c
|
||||
YHEADER= yes
|
||||
QUIET_YACC= yes
|
||||
|
||||
build-tools: maketab
|
||||
|
||||
proctab.c: maketab
|
||||
./maketab > proctab.c
|
||||
|
||||
maketab: awkgram.h maketab.c
|
||||
|
||||
CLEANFILES= maketab proctab.c
|
||||
|
||||
.include <minix.prog.mk>
|
||||
|
|
|
@ -25,7 +25,7 @@ THIS SOFTWARE.
|
|||
/*
|
||||
* this program makes the table to link function names
|
||||
* and type indices that is used by execute() in run.c.
|
||||
* it finds the indices in ytab.h, produced by yacc.
|
||||
* it finds the indices in awkgram.h, produced by yacc.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
@ -120,12 +120,12 @@ int main(int argc, char *argv[])
|
|||
|
||||
printf("#include <stdio.h>\n");
|
||||
printf("#include \"awk.h\"\n");
|
||||
printf("#include \"ytab.h\"\n\n");
|
||||
printf("#include \"awkgram.h\"\n\n");
|
||||
for (i = SIZE; --i >= 0; )
|
||||
names[i] = "";
|
||||
|
||||
if ((fp = fopen("ytab.h", "r")) == NULL) {
|
||||
fprintf(stderr, "maketab can't open ytab.h!\n");
|
||||
if ((fp = fopen("awkgram.h", "r")) == NULL) {
|
||||
fprintf(stderr, "maketab can't open awkgram.h!\n");
|
||||
exit(1);
|
||||
}
|
||||
printf("static char *printname[%d] = {\n", SIZE);
|
||||
|
|
|
@ -1,207 +0,0 @@
|
|||
#include <stdio.h>
|
||||
#include "awk.h"
|
||||
#include "awkgram.h"
|
||||
|
||||
static char *printname[93] = {
|
||||
(char *) "FIRSTTOKEN", /* 258 */
|
||||
(char *) "PROGRAM", /* 259 */
|
||||
(char *) "PASTAT", /* 260 */
|
||||
(char *) "PASTAT2", /* 261 */
|
||||
(char *) "XBEGIN", /* 262 */
|
||||
(char *) "XEND", /* 263 */
|
||||
(char *) "NL", /* 264 */
|
||||
(char *) "ARRAY", /* 265 */
|
||||
(char *) "MATCH", /* 266 */
|
||||
(char *) "NOTMATCH", /* 267 */
|
||||
(char *) "MATCHOP", /* 268 */
|
||||
(char *) "FINAL", /* 269 */
|
||||
(char *) "DOT", /* 270 */
|
||||
(char *) "ALL", /* 271 */
|
||||
(char *) "CCL", /* 272 */
|
||||
(char *) "NCCL", /* 273 */
|
||||
(char *) "CHAR", /* 274 */
|
||||
(char *) "OR", /* 275 */
|
||||
(char *) "STAR", /* 276 */
|
||||
(char *) "QUEST", /* 277 */
|
||||
(char *) "PLUS", /* 278 */
|
||||
(char *) "EMPTYRE", /* 279 */
|
||||
(char *) "AND", /* 280 */
|
||||
(char *) "BOR", /* 281 */
|
||||
(char *) "APPEND", /* 282 */
|
||||
(char *) "EQ", /* 283 */
|
||||
(char *) "GE", /* 284 */
|
||||
(char *) "GT", /* 285 */
|
||||
(char *) "LE", /* 286 */
|
||||
(char *) "LT", /* 287 */
|
||||
(char *) "NE", /* 288 */
|
||||
(char *) "IN", /* 289 */
|
||||
(char *) "ARG", /* 290 */
|
||||
(char *) "BLTIN", /* 291 */
|
||||
(char *) "BREAK", /* 292 */
|
||||
(char *) "CLOSE", /* 293 */
|
||||
(char *) "CONTINUE", /* 294 */
|
||||
(char *) "DELETE", /* 295 */
|
||||
(char *) "DO", /* 296 */
|
||||
(char *) "EXIT", /* 297 */
|
||||
(char *) "FOR", /* 298 */
|
||||
(char *) "FUNC", /* 299 */
|
||||
(char *) "SUB", /* 300 */
|
||||
(char *) "GSUB", /* 301 */
|
||||
(char *) "IF", /* 302 */
|
||||
(char *) "INDEX", /* 303 */
|
||||
(char *) "LSUBSTR", /* 304 */
|
||||
(char *) "MATCHFCN", /* 305 */
|
||||
(char *) "NEXT", /* 306 */
|
||||
(char *) "NEXTFILE", /* 307 */
|
||||
(char *) "ADD", /* 308 */
|
||||
(char *) "MINUS", /* 309 */
|
||||
(char *) "MULT", /* 310 */
|
||||
(char *) "DIVIDE", /* 311 */
|
||||
(char *) "MOD", /* 312 */
|
||||
(char *) "ASSIGN", /* 313 */
|
||||
(char *) "ASGNOP", /* 314 */
|
||||
(char *) "ADDEQ", /* 315 */
|
||||
(char *) "SUBEQ", /* 316 */
|
||||
(char *) "MULTEQ", /* 317 */
|
||||
(char *) "DIVEQ", /* 318 */
|
||||
(char *) "MODEQ", /* 319 */
|
||||
(char *) "POWEQ", /* 320 */
|
||||
(char *) "PRINT", /* 321 */
|
||||
(char *) "PRINTF", /* 322 */
|
||||
(char *) "SPRINTF", /* 323 */
|
||||
(char *) "ELSE", /* 324 */
|
||||
(char *) "INTEST", /* 325 */
|
||||
(char *) "CONDEXPR", /* 326 */
|
||||
(char *) "POSTINCR", /* 327 */
|
||||
(char *) "PREINCR", /* 328 */
|
||||
(char *) "POSTDECR", /* 329 */
|
||||
(char *) "PREDECR", /* 330 */
|
||||
(char *) "VAR", /* 331 */
|
||||
(char *) "IVAR", /* 332 */
|
||||
(char *) "VARNF", /* 333 */
|
||||
(char *) "CALL", /* 334 */
|
||||
(char *) "NUMBER", /* 335 */
|
||||
(char *) "STRING", /* 336 */
|
||||
(char *) "REGEXPR", /* 337 */
|
||||
(char *) "GETLINE", /* 338 */
|
||||
(char *) "SUBSTR", /* 339 */
|
||||
(char *) "SPLIT", /* 340 */
|
||||
(char *) "RETURN", /* 341 */
|
||||
(char *) "WHILE", /* 342 */
|
||||
(char *) "CAT", /* 343 */
|
||||
(char *) "UMINUS", /* 344 */
|
||||
(char *) "NOT", /* 345 */
|
||||
(char *) "POWER", /* 346 */
|
||||
(char *) "INCR", /* 347 */
|
||||
(char *) "DECR", /* 348 */
|
||||
(char *) "INDIRECT", /* 349 */
|
||||
(char *) "LASTTOKEN", /* 350 */
|
||||
};
|
||||
|
||||
|
||||
Cell *(*proctab[93])(Node **, int) = {
|
||||
nullproc, /* FIRSTTOKEN */
|
||||
program, /* PROGRAM */
|
||||
pastat, /* PASTAT */
|
||||
dopa2, /* PASTAT2 */
|
||||
nullproc, /* XBEGIN */
|
||||
nullproc, /* XEND */
|
||||
nullproc, /* NL */
|
||||
array, /* ARRAY */
|
||||
matchop, /* MATCH */
|
||||
matchop, /* NOTMATCH */
|
||||
nullproc, /* MATCHOP */
|
||||
nullproc, /* FINAL */
|
||||
nullproc, /* DOT */
|
||||
nullproc, /* ALL */
|
||||
nullproc, /* CCL */
|
||||
nullproc, /* NCCL */
|
||||
nullproc, /* CHAR */
|
||||
nullproc, /* OR */
|
||||
nullproc, /* STAR */
|
||||
nullproc, /* QUEST */
|
||||
nullproc, /* PLUS */
|
||||
nullproc, /* EMPTYRE */
|
||||
boolop, /* AND */
|
||||
boolop, /* BOR */
|
||||
nullproc, /* APPEND */
|
||||
relop, /* EQ */
|
||||
relop, /* GE */
|
||||
relop, /* GT */
|
||||
relop, /* LE */
|
||||
relop, /* LT */
|
||||
relop, /* NE */
|
||||
instat, /* IN */
|
||||
arg, /* ARG */
|
||||
bltin, /* BLTIN */
|
||||
jump, /* BREAK */
|
||||
closefile, /* CLOSE */
|
||||
jump, /* CONTINUE */
|
||||
awkdelete, /* DELETE */
|
||||
dostat, /* DO */
|
||||
jump, /* EXIT */
|
||||
forstat, /* FOR */
|
||||
nullproc, /* FUNC */
|
||||
sub, /* SUB */
|
||||
gsub, /* GSUB */
|
||||
ifstat, /* IF */
|
||||
sindex, /* INDEX */
|
||||
nullproc, /* LSUBSTR */
|
||||
matchop, /* MATCHFCN */
|
||||
jump, /* NEXT */
|
||||
jump, /* NEXTFILE */
|
||||
arith, /* ADD */
|
||||
arith, /* MINUS */
|
||||
arith, /* MULT */
|
||||
arith, /* DIVIDE */
|
||||
arith, /* MOD */
|
||||
assign, /* ASSIGN */
|
||||
nullproc, /* ASGNOP */
|
||||
assign, /* ADDEQ */
|
||||
assign, /* SUBEQ */
|
||||
assign, /* MULTEQ */
|
||||
assign, /* DIVEQ */
|
||||
assign, /* MODEQ */
|
||||
assign, /* POWEQ */
|
||||
printstat, /* PRINT */
|
||||
awkprintf, /* PRINTF */
|
||||
awksprintf, /* SPRINTF */
|
||||
nullproc, /* ELSE */
|
||||
intest, /* INTEST */
|
||||
condexpr, /* CONDEXPR */
|
||||
incrdecr, /* POSTINCR */
|
||||
incrdecr, /* PREINCR */
|
||||
incrdecr, /* POSTDECR */
|
||||
incrdecr, /* PREDECR */
|
||||
nullproc, /* VAR */
|
||||
nullproc, /* IVAR */
|
||||
getnf, /* VARNF */
|
||||
call, /* CALL */
|
||||
nullproc, /* NUMBER */
|
||||
nullproc, /* STRING */
|
||||
nullproc, /* REGEXPR */
|
||||
awkgetline, /* GETLINE */
|
||||
substr, /* SUBSTR */
|
||||
split, /* SPLIT */
|
||||
jump, /* RETURN */
|
||||
whilestat, /* WHILE */
|
||||
cat, /* CAT */
|
||||
arith, /* UMINUS */
|
||||
boolop, /* NOT */
|
||||
arith, /* POWER */
|
||||
nullproc, /* INCR */
|
||||
nullproc, /* DECR */
|
||||
indirect, /* INDIRECT */
|
||||
nullproc, /* LASTTOKEN */
|
||||
};
|
||||
|
||||
char *tokname(int n)
|
||||
{
|
||||
static char buf[100];
|
||||
|
||||
if (n < FIRSTTOKEN || n > LASTTOKEN) {
|
||||
sprintf(buf, "token %d", n);
|
||||
return buf;
|
||||
}
|
||||
return printname[n-FIRSTTOKEN];
|
||||
}
|
|
@ -200,9 +200,15 @@ LFLAGS+= ${LPREFIX:D-P${LPREFIX}}
|
|||
YFLAGS+= ${YPREFIX.${.IMPSRC:T}:D-p${YPREFIX.${.IMPSRC:T}}} ${YHEADER.${.IMPSRC:T}:D-d}
|
||||
YFLAGS+= ${YPREFIX:D-p${YPREFIX}} ${YHEADER:D-d}
|
||||
|
||||
.ifdef QUIET_YACC
|
||||
.y.c:
|
||||
${_MKTARGET_YACC}
|
||||
${YACC.y} -o ${.TARGET} ${.IMPSRC} 2> /dev/null
|
||||
.else
|
||||
.y.c:
|
||||
${_MKTARGET_YACC}
|
||||
${YACC.y} -o ${.TARGET} ${.IMPSRC}
|
||||
.endif
|
||||
|
||||
.ifdef YHEADER
|
||||
.y.h: ${.TARGET:.h=.c}
|
||||
|
|
Loading…
Reference in a new issue