--- trunk/mage-buildserver/buildserver-functions.sh	2014/08/28 09:08:32	2774
+++ trunk/mage-buildserver/buildserver-functions.sh	2014/08/28 09:10:04	2775
@@ -79,3 +79,39 @@
 	# never fail
 	return 0
 }
+
+enum-build-arch-types()
+{
+	echo "${BUILD_ARCH[*]}"
+}
+
+enum-all-arch-types()
+{
+	local arch
+	local build_arch_types
+
+	for arch in src ${BUILD_ARCH[*]}
+	do
+		if [ ! -e ${BUILDSERVER_CONFIG_DIR}/profiles/${BUILDROOT_PROFILE}/${arch}/mage.rc ]
+		then
+			echo "Warning: mage.rc of '${arch}' not found. Arch '${arch}' ignored." >&2
+		else
+			build_arch_types+=( "${arch}" )
+		fi
+	done
+
+	if [[ ${BUILD_PLAYGROUND} -eq 1 ]]
+	then
+		for arch in ${BUILD_ARCH[*]}
+		do
+			if [ ! -e ${BUILDSERVER_CONFIG_DIR}/profiles/${BUILDROOT_PROFILE}/playground-${arch}/mage.rc ]
+			then
+				echo "Warning: mage.rc of 'playground-${arch}' not found. Arch 'playground-${arch}' ignored." >&2
+			else
+				build_arch_types+=( "playground-${arch}" )
+			fi
+		done
+	fi
+
+	echo "${build_arch_types[*]}"
+}