[OE-core] [PATCH 05/27] toolchain-shar-extract.sh: show progress when extracting SDK

[Paul Eggleton]

Tar has supported a --checkpoint option since version 1.15.91, so it
should be safe to use here to print dots showing that it's still doing
something (technically it's not really progress unless you know how many
dots it's going to print, which even it doesn't know at the start, but
it's better than nothing).

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/files/toolchain-shar-extract.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index cd0a547..6891279 100644
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -163,7 +163,7 @@ fi
 payload_offset=$(($(grep -na -m1 "^MARKER:$" $0|cut -d':' -f1) + 1))
 
 printf "Extracting SDK..."
-tail -n +$payload_offset $0| $SUDO_EXEC tar xj -C $target_sdk_dir
+tail -n +$payload_offset $0| $SUDO_EXEC tar xj -C $target_sdk_dir --checkpoint=.2500
 echo "done"
 
 printf "Setting it up..."
-- 
2.1.0