xz: Remove bash dependency
authorRosen Penev <rosenp@gmail.com>
Thu, 25 Jul 2019 01:30:55 +0000 (18:30 -0700)
committerRosen Penev <rosenp@gmail.com>
Mon, 5 Aug 2019 19:02:15 +0000 (12:02 -0700)
commit212710c929efb2c6a304e5fe180d9d0772a55e42
tree20fc25512bdde9cc2143d9a404b4c5dde97804b8
parentb20a71c7b952bd85c44f017be322cac0227a42c6
xz: Remove bash dependency

Bash is not needed here. These scripts are POSIX compliant.

This was originally added as the configure script looks for /bin/bash
locally. Passing gl_cv_posix_shell overrides this.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry-picked from d0e3aa7493edf6110ca80134bd04c839ecc09459)
utils/xz/Makefile