Author: sjg
Date: Wed May 1 23:58:39 2013
New Revision: 250164
URL: http://svnweb.freebsd.org/changeset/base/250164
Log:
Local hack to allow smooth transition for ports.
bsd.port.mk can set .MAKE.FreeBSD_UL=yes
to cause :L and :U to have their old behavior.
This should be reverted when 8.3 is EOL.
PR: 173299
Reviewed by: obrien
Modified:
head/contrib/bmake/var.c
Modified: head/contrib/bmake/var.c
==============================================================================
--- head/contrib/bmake/var.c Wed May 1 23:04:29 2013 (r250163)
+++ head/contrib/bmake/var.c Wed May 1 23:58:39 2013 (r250164)
@@ -140,6 +140,17 @@ __RCSID("$NetBSD: var.c,v 1.173 2013/02/
#include "job.h"
/*
+ * XXX transition hack for FreeBSD ports.
+ * bsd.port.mk can set .MAKE.FreeBSD_UL=yes
+ * to cause us to treat :[LU] as aliases for :t[lu]
+ * To be reverted when ports converts to :t[lu] (when 8.3 is EOL)
+ */
+#define MAKE_FREEBSD_UL ".MAKE.FreeBSD_UL"
+#ifdef MAKE_FREEBSD_UL
+static int FreeBSD_UL = FALSE;
+#endif
+
+/*
* This lets us tell if we have replaced the original environ
* (which we cannot free).
*/
@@ -965,6 +976,11 @@ Var_Set(const char *name, const char *va
setenv(MAKE_LEVEL_SAFE, tmp, 1);
#endif
}
+#ifdef MAKE_FREEBSD_UL
+ if (strcmp(MAKE_FREEBSD_UL, name) == 0) {
+ FreeBSD_UL = getBoolean(MAKE_FREEBSD_UL, FALSE);
+ }
+#endif
out:
@@ -2660,8 +2676,24 @@ ApplyModifiers(char *nstr, const char *t
free(loop.str);
break;
}
- case 'D':
case 'U':
+#ifdef MAKE_FREEBSD_UL
+ if (FreeBSD_UL) {
+ int nc = tstr[1];
+
+ /* we have to be careful, since :U is used internally */
+ if (nc == ':' || nc == endc) {
+ char *dp = bmake_strdup(nstr);
+ for (newStr = dp; *dp; dp++)
+ *dp = toupper((unsigned char)*dp);
+ cp = tstr + 1;
+ termc = *cp;
+ break; /* yes inside the conditional */
+ }
+ /* FALLTHROUGH */
+ }
+#endif
+ case 'D':
{
Buffer buf; /* Buffer for patterns */
int wantit; /* want data in buffer */
@@ -2721,6 +2753,17 @@ ApplyModifiers(char *nstr, const char *t
break;
}
case 'L':
+#ifdef MAKE_FREEBSD_UL
+ if (FreeBSD_UL) {
+ char *dp = bmake_strdup(nstr);
+ for (newStr = dp; *dp; dp++)
+ *dp = tolower((unsigned char)*dp);
+ cp = tstr + 1;
+ termc = *cp;
+ break;
+ }
+ /* FALLTHROUGH */
+#endif
{
if ((v->flags & VAR_JUNK) != 0)
v->flags |= VAR_KEEP;
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