[src/trunk]: src/sys/conf Work around escaping issues with quotes in substitu...

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

details:   https://anonhg.NetBSD.org/src/rev/a8f9ea08cdcd
branches:  trunk
changeset: 331153:a8f9ea08cdcd
user:      justin <justin%NetBSD.org@localhost>
date:      Sun Aug 03 13:14:59 2014 +0000

description:
Work around escaping issues with quotes in substitutions, to fix cross builds

diffstat:

 sys/conf/newvers.sh |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r f285ea95efa7 -r a8f9ea08cdcd sys/conf/newvers.sh
--- a/sys/conf/newvers.sh       Sun Aug 03 12:49:32 2014 +0000
+++ b/sys/conf/newvers.sh       Sun Aug 03 13:14:59 2014 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#      $NetBSD: newvers.sh,v 1.60 2014/08/03 09:13:11 apb Exp $
+#      $NetBSD: newvers.sh,v 1.61 2014/08/03 13:14:59 justin Exp $
 #
 # Copyright (c) 1984, 1986, 1990, 1993
 #      The Regents of the University of California.  All rights reserved.
@@ -209,6 +209,9 @@
 # Increment the serial number in the version file
 echo $(expr ${v} + 1) > version
 
+# work around escaping issues with different shells
+emptyq='""'
+
 cat << _EOF > vers.c
 /*
  * Automatically generated file from $0
@@ -224,7 +227,7 @@
 const char osrelease[] = "${osr}";
 const char sccs[] = "@(#)" ${fullversion_source};
 const char version[] = ${fullversion_source};
-const char buildinfo[] = ${buildinfo_source:-\"\"};
+const char buildinfo[] = ${buildinfo_source:-${emptyq}};
 const char kernel_ident[] = "${id}";
 const char copyright[] = ${copyright_source};
 _EOF