[src/trunk]: src/usr.bin/config Properly handle absolute prefix.

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

details:   https://anonhg.NetBSD.org/src/rev/9b7931b7975e
branches:  trunk
changeset: 340329:9b7931b7975e
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Tue Sep 01 01:17:56 2015 +0000

description:
Properly handle absolute prefix.

diffstat:

 usr.bin/config/mkmakefile.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 9fd2a5d14269 -r 9b7931b7975e usr.bin/config/mkmakefile.c
--- a/usr.bin/config/mkmakefile.c       Tue Sep 01 00:56:17 2015 +0000
+++ b/usr.bin/config/mkmakefile.c       Tue Sep 01 01:17:56 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mkmakefile.c,v 1.50 2015/09/01 00:38:30 uebayasi Exp $ */
+/*     $NetBSD: mkmakefile.c,v 1.51 2015/09/01 01:17:56 uebayasi Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -45,7 +45,7 @@
 #endif
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: mkmakefile.c,v 1.50 2015/09/01 00:38:30 uebayasi Exp $");
+__RCSID("$NetBSD: mkmakefile.c,v 1.51 2015/09/01 01:17:56 uebayasi Exp $");
 
 #include <sys/param.h>
 #include <ctype.h>
@@ -300,6 +300,8 @@
        if (*fit->fit_path != '/') {
                prologue = "$S/";
                if (fit->fit_prefix != NULL) {
+                       if (*fit->fit_prefix == '/')
+                               prologue = "";
                        prefix = fit->fit_prefix;
                        sep = "/";
                }