Merge lp:~mwaddel/linaro-image-tools/create-gzip-image into lp:linaro-image-tools/11.11

[Matt Waddel]

Create .gz file from <file>.img.
Fix SWAP file calculation.

[Alexander Sack (asac)]

ok. pushed this change though i think committing both changes in separate commits would have been cleaner :). Anyway, lets continue ...

review: Needs Resubmitting

[Alexander Sack (asac)]

review: Approve

=== modified file 'linaro-media-create'
--- linaro-media-create	2010-06-18 18:56:17 +0000
+++ linaro-media-create	2010-06-30 22:42:25 +0000
@@ -250,14 +250,14 @@
 
   SPACE_LEFT=$(df ${DIR}/disk/ | grep ${MMC2} | awk '{print $4}')
 
-  let SIZE=$SWAP_SIZE*1024*1024
+  let SIZE=$SWAP_SIZE*1024
 
   if [ $SPACE_LEFT -ge $SIZE ] ; then
    sudo dd if=/dev/zero of=${DIR}/disk/mnt/SWAP.swap bs=1M count=$SWAP_SIZE
    sudo mkswap ${DIR}/disk/mnt/SWAP.swap
    echo "/mnt/SWAP.swap  none  swap  sw  0 0" | sudo tee -a ${DIR}/disk/etc/fstab
    else
-   echo "FIXME Recovery after user selects SWAP file bigger then whats left not implemented"
+   echo "SWAP file bigger then whats left on partition"
   fi
  fi
 
@@ -532,3 +532,7 @@
  populate_boot
  populate_rootfs
 
+ if [ "${IMAGE_FILE}" ]; then
+  echo "Create ${IMAGE_FILE}.gz"
+  gzip -f ${IMAGE_FILE} > ${IMAGE_FILE}.gz
+ fi