[src/trunk]: src/usr.bin/make make(1): migrate Var_Parse to Var_ParsePP in Pa...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/79d8c92010a3
branches:  trunk
changeset: 943642:79d8c92010a3
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Sep 07 06:58:02 2020 +0000

description:
make(1): migrate Var_Parse to Var_ParsePP in ParseDoDependency

diffstat:

 usr.bin/make/parse.c |  20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diffs (57 lines):

diff -r 44251108e860 -r 79d8c92010a3 usr.bin/make/parse.c
--- a/usr.bin/make/parse.c      Mon Sep 07 06:51:05 2020 +0000
+++ b/usr.bin/make/parse.c      Mon Sep 07 06:58:02 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.c,v 1.286 2020/09/06 19:34:36 rillig Exp $       */
+/*     $NetBSD: parse.c,v 1.287 2020/09/07 06:58:02 rillig Exp $       */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: parse.c,v 1.286 2020/09/06 19:34:36 rillig Exp $";
+static char rcsid[] = "$NetBSD: parse.c,v 1.287 2020/09/07 06:58:02 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)parse.c    8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: parse.c,v 1.286 2020/09/06 19:34:36 rillig Exp $");
+__RCSID("$NetBSD: parse.c,v 1.287 2020/09/07 06:58:02 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -1190,8 +1190,7 @@
        /* Find the end of the next word. */
        for (cp = line; *cp && (ParseIsEscaped(lstart, cp) ||
                     !(isspace((unsigned char)*cp) ||
-                        *cp == '!' || *cp == ':' || *cp == LPAREN));
-                cp++) {
+                        *cp == '!' || *cp == ':' || *cp == LPAREN));) {
            if (*cp == '$') {
                /*
                 * Must be a dynamic source (would have been expanded
@@ -1200,14 +1199,15 @@
                 * no errors in this, as they would have been discovered
                 * in the initial Var_Subst and we wouldn't be here.
                 */
-               int     length;
+               const char *nested_p = cp;
                void    *freeIt;
 
-               (void)Var_Parse(cp, VAR_CMD, VARE_UNDEFERR|VARE_WANTRES,
-                               &length, &freeIt);
+               (void)Var_ParsePP(&nested_p, VAR_CMD,
+                                 VARE_UNDEFERR|VARE_WANTRES, &freeIt);
                free(freeIt);
-               cp += length - 1;
-           }
+               cp += nested_p - cp;
+           } else
+               cp++;
        }
 
        /*