Module Name: src
Committed By: sjg
Date: Wed Feb 1 18:00:14 UTC 2017
Modified Files:
src/usr.bin/make: var.c
Log Message:
Just have :_ use current ctxt, avoid need to force VAR_INTERNAL.
To generate a diff of this commit:
cvs rdiff -u -r1.211 -r1.212 src/usr.bin/make/var.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/var.c
diff -u src/usr.bin/make/var.c:1.211 src/usr.bin/make/var.c:1.212
--- src/usr.bin/make/var.c:1.211 Tue Jan 31 07:00:59 2017
+++ src/usr.bin/make/var.c Wed Feb 1 18:00:14 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: var.c,v 1.211 2017/01/31 07:00:59 sjg Exp $ */
+/* $NetBSD: var.c,v 1.212 2017/02/01 18:00:14 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.211 2017/01/31 07:00:59 sjg Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.212 2017/02/01 18:00:14 sjg Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94";
#else
-__RCSID("$NetBSD: var.c,v 1.211 2017/01/31 07:00:59 sjg Exp $");
+__RCSID("$NetBSD: var.c,v 1.212 2017/02/01 18:00:14 sjg Exp $");
#endif
#endif /* not lint */
#endif
@@ -2743,7 +2743,7 @@ ApplyModifiers(char *nstr, const char *t
}
case '_': /* remember current value */
if CHARMOD_MATCH(tstr[1]) {
- Var_Set("_", nstr, VAR_INTERNAL, 0);
+ Var_Set("_", nstr, ctxt, 0);
newStr = nstr;
cp = ++tstr;
termc = *tstr;
@@ -3729,7 +3729,6 @@ char *
Var_Parse(const char *str, GNode *ctxt, int flags,
int *lengthPtr, void **freePtr)
{
- GNode *mctxt;
const char *tstr; /* Pointer into str */
Var *v; /* Variable in invocation */
Boolean haveModifier;/* TRUE if have modifiers for the variable */
@@ -3747,12 +3746,6 @@ Var_Parse(const char *str, GNode *ctxt,
const char *extramodifiers; /* extra modifiers to apply first */
char name[2];
- /*
- * We can safely (and only need to?) use VAR_INTERNAL for modifiers
- * (so correct $_ is found) if ctxt is any of VAR_CMD, VAR_GLOBAL
- * or VAR_INTERNAL, otherwise leave it alone.
- */
- mctxt = (ctxt == VAR_GLOBAL || ctxt == VAR_CMD) ? VAR_INTERNAL : ctxt;
*freePtr = NULL;
extramodifiers = NULL;
dynamic = FALSE;
@@ -3999,7 +3992,7 @@ Var_Parse(const char *str, GNode *ctxt,
extraFree = NULL;
if (extramodifiers != NULL) {
nstr = ApplyModifiers(nstr, extramodifiers, '(', ')',
- v, mctxt, flags, &used, &extraFree);
+ v, ctxt, flags, &used, &extraFree);
}
if (haveModifier) {
@@ -4007,7 +4000,7 @@ Var_Parse(const char *str, GNode *ctxt,
tstr++;
nstr = ApplyModifiers(nstr, tstr, startc, endc,
- v, mctxt, flags, &used, freePtr);
+ v, ctxt, flags, &used, freePtr);
tstr += used;
free(extraFree);
} else {
