Add missing additional files for a couple of source packages.

app-arch/xz_utils/xz_utils-5.0.4.recipe

@@ -8,7 +8,7 @@ LICENSE="
 	GNU GPL v3
 	"
 COPYRIGHT="2005-2012 Lasse Collin"
-REVISION="1"
+REVISION="2"
 ARCHITECTURES="x86 x86_64"
 if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
 	# x86_gcc2 is fine as primary target architecture as long as we're building
@@ -19,6 +19,8 @@ else
 fi
 SECONDARY_ARCHITECTURES="x86"
 
+ADDITIONAL_FILES="xz_utils-expander-rules"
+
 # On x86_gcc2 we don't want to install the commands in bin/<arch>/, but in bin/.
 commandSuffix=$secondaryArchSuffix
 commandBinDir=$binDir
@@ -83,7 +85,8 @@ INSTALL()
 
 	expanderRulesDir=$dataDir/expander/rules
 	mkdir -p $expanderRulesDir
-	cp "$portDir/sources/xz_utils-expander-rules" "$expanderRulesDir/xz_utils"
+	cp "$portDir/additional-files/xz_utils-expander-rules" \
+		"$expanderRulesDir/xz_utils"
 
 	prepareInstalledDevelLibs liblzma
 }