* Split final md5sum of images out from Makefile into tools/imagesums;

if we've made jigdo files then *don't* waste time running md5sum on
  the images as well!

Makefile

@@ -779,18 +779,9 @@ image: bin-image
 bin-image: check-number-given bin-images
 src-image: check-number-given src-images
 
-#Calculate the md5sums for the images (if available), or get from templates
+# Calculate the md5sums for the images (if available), or get from templates
 imagesums:
-	$(Q)cd $(OUT); :> MD5SUMS; for file in `find * -name \*.raw`; do \
-		$(md5sum) $$file >>MD5SUMS; \
-	done; \
-	for file in `find * -name \*.template`; do \
-		if [ "`tail --bytes=33 "$$file" | head --bytes=1 | od -tx1 -An | sed -e 's/ //g'`" != 05 ]; then \
-			echo "Possibly invalid template $$file"; exit 1; \
-		fi; \
-		grep -q " $${file%%.template}.raw"'$$' MD5SUMS \
-		 || echo "`tail --bytes=26 "$$file" | head --bytes=16 | od -tx1 -An | sed -e 's/ //g'`  $${file%%.template}.raw" >>MD5SUMS; \
-	done
+	$(Q)$(BASEDIR)/tools/imagesums $(OUT)
 
 # Likewise, the file size can be extracted from the .template with:
 # tail --bytes=32 $$file | head --bytes=6 | od -tx1 -An \

debian/changelog

@@ -61,6 +61,11 @@ debian-cd (2.2.26) UNRELEASED; urgency=low
   [ Frans Pop ]
   * Include floppy disk images again for i386.
 
+  [ Steve McIntyre ]
+  * Split final md5sum of images out from Makefile into tools/imagesums;
+    if we've made jigdo files then *don't* waste time running md5sum on
+    the images as well!
+
  -- Frans Pop <fjp@debian.org>  Thu, 23 Nov 2006 01:42:00 +0100
 
 debian-cd (2.2.25) unstable; urgency=low

tools/imagesums

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+cd $1
+
+:> MD5SUMS
+
+case $DO_JIGDO in
+	0)
+		for file in `find * -name \*.raw`
+		do
+			md5sum $file >> MD5SUMS
+		done
+		;;
+	1|2)
+		for file in `find * -name \*.template`
+		do
+			if [ "`tail --bytes=33 "$file" | head --bytes=1 | od -tx1 -An | sed -e 's/ //g'`" != 05 ]; then
+				echo "Possibly invalid template $file"
+				exit 
+			fi
+			grep -q " ${file%%.template}.raw"'$$' MD5SUMS \
+				 || echo "`tail --bytes=26 "$file" | \
+					head --bytes=16 | \
+					od -tx1 -An | \
+					sed -e 's/ //g'` ${file%%.template}.raw" >> MD5SUMS
+		done
+		;;
+	*)
+		echo "DO_JIGDO not defined!"
+		exit 1
+		;;
+esac