Author :
Mike Frysinger
Date :
2022-02-24 22:20:53
Hash :ce3bbbb4 Message :m4: handle id failures when checking ustar support
Fixes automake bug https://bugs.gnu.org/20713.
If `id` fails, display a specific warning message to the user.
* m4/tar.m4: Check $am_uid & $am_gid if they're unknown.