Add another package check (python-xml).

Signed-off-by: Jan Beulich <jbeulich@novell.com>

tools/Makefile

@@ -36,7 +36,7 @@ all: check
 	$(MAKE) ioemu
 
 .PHONY: install
-install: check
+install: check_install
 	@set -e; for subdir in $(SUBDIRS-y); do \
 		$(MAKE) -C $$subdir $@; \
 	done
@@ -58,6 +58,10 @@ distclean: clean
 check:
 	$(MAKE) -C check
 
+.PHONY: check_install
+check_install: check
+	$(MAKE) -C check install
+
 .PHONY: check_clean
 check_clean:
 	$(MAKE) -C check clean

tools/check/check_python_xml

@@ -0,0 +1,16 @@
+#!/bin/bash
+# CHECK-INSTALL
+
+function error {
+    echo
+    echo "  *** Check for python-xml package FAILED"
+    exit 1
+}
+
+python -c '
+import os.path, sys
+for p in sys.path:
+	if os.path.exists(p + "/xml/dom/minidom.py"):
+		sys.exit(0)
+sys.exit(1)
+' || error