live-bootstrap

commit: a6bc93b059ea4d5d01c8d4d7a114d7cc1115a732
parent a3ec56297f6c176e18ae1ab7f01d6eca459a6e71
Author: Paul Dersey <pdersey@gmail.com>
Date:   Tue, 23 Feb 2021 20:35:35 -0500

helpers.sh: fix default_src_unpack for tar 1.12

tar 1.12 does not support j for bzip2 or J for xz.
Instead use --use-compress-program

Diffstat:
M
sysa/helpers.sh
8
+++-----

1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/sysa/helpers.sh b/sysa/helpers.sh
@@ -73,12 +73,10 @@ default_src_unpack() {
         source="${src_dir}/${pkg}.tar.${suf}"
         if test -e "${source}"; then
             case "${suf}" in
-                gz) xtr="z" ;;
-                bz2) xtr="j" ;;
-                xz) xtr="J" ;;
+                gz) tar -xzf "${source}" ;;
+                bz2) tar -xf "${source}" --use-compress-program=bzip2 ;;
+                xz) tar -xf "${source}" --use-compress-program=xz ;;
             esac
-            tar "-${xtr}" -xf "${source}"
-            break
         fi
     done
 }