File graphviz-fix-pkgIndex.patch of Package graphviz

--- tclpkg/mkpkgindex.sh
+++ tclpkg/mkpkgindex.sh
@@ -4,7 +4,7 @@
 # $2 = Name of extension
 # $3 = Version of extension
 
-lib=`sed -n "/library_names/s/^[^']*'\([^ ']*\).*$/\1/p" $1`
+lib=`sed -n "/dlname/s/^[^']*'\([^ ']*\).*$/\1/p" $1`
 if [ -z "$lib" ]
 then
     libBaseName=`basename $1 .la`
@@ -22,4 +22,4 @@
     echo "	package require Tk 8.3" >>pkgIndex.tcl
     ;;
 esac
-echo "	load [file join \$dir $lib] $2\"" >>pkgIndex.tcl
+echo "	load $lib $2\"" >>pkgIndex.tcl