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authorRobert Yang <liezhi.yang@windriver.com>2012-08-29 09:24:59 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-30 17:30:11 -0700
commit12ed7e6bb215e70b119d5ce123e36e2fd380ff1e (patch)
tree0fd2a8289ccf848256cb043b6a01cf278c4a4338 /scripts
parent1f1b6f93d6b7aa8c9bd9bb5b1826997812e36932 (diff)
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sstate-cache-management.sh: fix it for downloaded file
Fix it for the downloaded sstate cache file * The downloaded sstate cache file is in SSTATE_DIR, and there is a symlink points to it, the sstate cache file should not be removed if the corresponding symlink is kept, it would be removed when the symlink is removed (with -L option). * Fix a comment line. [YOCTO #2897] Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/sstate-cache-management.sh20
1 files changed, 19 insertions, 1 deletions
diff --git a/scripts/sstate-cache-management.sh b/scripts/sstate-cache-management.sh
index 3a5980c1e4..a1f7c8973d 100755
--- a/scripts/sstate-cache-management.sh
+++ b/scripts/sstate-cache-management.sh
@@ -211,8 +211,25 @@ remove_duplicated () {
for arch in $ava_archs; do
grep -h "/$fn-$arch-" $list_suffix >>$fn_tmp
done
- # Use the access time, also delete the .siginfo file
+ # Use the modification time
to_del=$(ls -t $(cat $fn_tmp) | sed -n '1!p')
+ # The sstate file which is downloaded from the SSTATE_MIRROR is
+ # put in SSTATE_DIR, and there is a symlink in SSTATE_DIR/??/ to
+ # it, so filter it out from the remove list if it should not be
+ # removed.
+ to_keep=$(ls -t $(cat $fn_tmp) | sed -n '1p')
+ for k in $to_keep; do
+ if [ -L "$k" ]; then
+ # The symlink's destination
+ k_dest="`readlink -e $k`"
+ # Maybe it is the one in cache_dir
+ k_maybe="$cache_dir/${k##/*/}"
+ # Remove it from the remove list if they are the same.
+ if [ "$k_dest" = "$k_maybe" ]; then
+ to_del="`echo $to_del | sed 's#'\"$k_maybe\"'##g'`"
+ fi
+ fi
+ done
rm -f $fn_tmp
gen_rmlist $rm_list "$to_del"
done
@@ -221,6 +238,7 @@ remove_duplicated () {
let total_deleted=$total_deleted+$deleted
done
rm -f $list_suffix
+ rm -f $sstate_list
if [ $total_deleted -gt 0 ]; then
read_confirm
if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then