diff --git a/checkinstall.sh b/checkinstall.sh
new file mode 100755
index 0000000..d00f53e
--- /dev/null
+++ b/checkinstall.sh
@@ -0,0 +1,11 @@
+if [ "$1" = "-h" -o "$1" = "--help" ]; then
+  echo "All parameters will be passed to checkinstall, call as 'root' - e.g.:"
+  echo "  ./checkinstall.sh --pkgname=cross-mingw-mrw-c++ --pkgversion=3.2.4 -y"
+  exit 0
+fi
+TMP=/tmp/mrw-c++-checkinstall
+rm -rf $TMP
+DESTDIR=$TMP make install
+cd $TMP
+checkinstall $* cp -r * /
+rm -rf $TMP
diff --git a/mrw/makefile.am b/mrw/makefile.am
index 6caa1f4..b9bb460 100644
--- a/mrw/makefile.am
+++ b/mrw/makefile.am
@@ -386,7 +386,8 @@ $(html_DATA): doxyfile *.[ch]pp $(deps) style.css head.html foot.html
 	test -d $(top_builddir)/doc/html || mkdir -p $(top_builddir)/doc/html
 	@test -f $(top_builddir)/doc/html/hintergrund.png || \
 	  cp $(srcdir)/hintergrund.png \
-	  $(top_builddir)/doc/html
+	  $(top_builddir)/doc/html && \
+	  chmod u+w $(top_builddir)/doc/html/hintergrund.png
 	doxygen doxyfile || \
 	  ( echo "**** ERROR in Doxygen ****" && cat doxygen.errors && false )
 if PEDANTIC