initramfs initial empty script

2012-09-02 19:20:17 -05:00
parent 6ecfcb9d5f
commit 0ad779c66a
3 changed files with 17 additions and 2 deletions
@@ -13,9 +13,20 @@ cd $CHANGEDIR
 # only root can continue, because only root can read all files from your system
 allow_only_root

-# find necessary tools (mksquashfs, namely)
+# check for mksquashfs with xz compression
+if [ "$(mksquashfs 2>&1 | grep "Xdict-size")" = "" ]; then
+   echo "mksquashfs not found or doesn't support -comp xz, aborting, no changes made"
+   exit 1
+fi

 # build initramfs image

+
 # create compressed bundles

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