+# support mkisofs as well as genisoimage
+ if which mkisofs >/dev/null 2>&1; then
+ MKISOFS='mkisofs'
+ elif which genisoimage >/dev/null 2>&1; then
+ MKISOFS='genisoimage'
+ else
+ echo >&2 "Error: neither mkisofs nor genisoimage available - can not create ISO."
+ exit 1
+fi