pull up r25395 from trunk

 ------------------------------------------------------------------------
 r25395 | tlyu | 2011-10-21 13:35:49 -0400 (Fri, 21 Oct 2011) | 10 lines

 ticket: 6989
 subject: fix tar invocation in mkrel
 target_version: 1.10
 tags: pullup

 Fix the tar invocation in mkrel so that it defaults to using "tar" as
 the tar program rather than "gtar".

 This should probably be pulled up to at least 1.9 and 1.8 as well.

ticket: 6989
version_fixed: 1.10
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-10@25399 dc483132-0cff-0310-8789-dd5450dbe970

src/util/mkrel

@@ -5,6 +5,7 @@ dodoc=t
 dosrc=t
 checkout=t
 multitar=nil
+: ${TAR=tar}
 while test $# -gt 2; do
 	case $1 in
 	--srconly)
@@ -207,22 +208,22 @@ if test $multitar = t; then
 		then notice=$reldir/NOTICE
 	fi
 	if test $dosrc = t; then
-		gtar --exclude $reldir/src/lib/crypto \
+		$TAR --exclude $reldir/src/lib/crypto \
 			--exclude $reldir/src/lib/des425 \
 			--exclude $reldir/doc \
 			-zcf ${reldir}.src.tar.gz $reldir
 
-		gtar zcf ${reldir}.crypto.tar.gz \
+		$TAR zcf ${reldir}.crypto.tar.gz \
 			$reldir/src/lib/crypto \
 			$des425
 	fi
 	if test $dodoc = t; then
-		gtar zcf ${reldir}.doc.tar.gz $reldir/doc $reldir/README $notice
+		$TAR zcf ${reldir}.doc.tar.gz $reldir/doc $reldir/README $notice
 	fi
 	ls -l ${reldir}.*.tar.gz
 fi
 
-gtar zcf ${reldir}.tar.gz $reldir
+$TAR zcf ${reldir}.tar.gz $reldir
 ls -l ${reldir}.tar.gz
 
 echo "Done."