Rosen Penev b9f866825f tools/m4: update to 1.4.19
Remove upstreamed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit fc9682ed3961e098ace708ca1ca41c2239a4e2ee)
2021-11-07 19:49:57 +01:00
..
2021-11-07 19:49:57 +01:00