meta: support tar.zst SDK_ARCHIVE_TYPE

zst is much faster than the default xz, test result on my Precision
5680 machine:

Installing a tar.xz SDK takes 37 seconds while tar.zst only takes 17
seconds.

Let's introduce support for tar.zst.

Also add a sanity check for supported archive types.

(From OE-Core rev: 1d22562a89e91f19b818b8f9bc214be941303980)

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index 8368a81196..a5c5d0444e 100644
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -255,6 +255,12 @@ if [ @SDK_ARCHIVE_TYPE@ = "zip" ]; then
     else
         rm sdk.zip && exit 1
     fi
+elif [ @SDK_ARCHIVE_TYPE@ = "tar.zst" ]; then
+    if [ -z "$(command -v zstd)" ]; then
+        echo "Aborted, zstd is required to extract the SDK archive, please make sure it's installed on your system!"
+        exit 1
+    fi
+    tail -n +$payload_offset "$0"| zstd -T0 -dc | $SUDO_EXEC tar mx -C $target_sdk_dir --checkpoint=.2500 $EXTRA_TAR_OPTIONS || exit 1
 else
     if [ -z "$(command -v xz)" ]; then
         echo "Aborted, xz is required to extract the SDK archive, please make sure it's installed on your system!"