[Buildroot] [git commit] package/m4: add license hash

[Arnout Vandecappelle (Essensium/Mind)]

commit: https://git.buildroot.net/buildroot/commit/?id=caecd93874354d881650ffc3e215611934d911cb
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 package/m4/m4.hash | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/m4/m4.hash b/package/m4/m4.hash
index 79c36c8..e665fc1 100644
--- a/package/m4/m4.hash
+++ b/package/m4/m4.hash
@@ -1,2 +1,4 @@
 # Locally calculated after checking pgp signature
 sha256	f2c1e86ca0a404ff281631bdc8377638992744b175afb806e25871a24a934e07	m4-1.4.18.tar.xz
+# License files, locally calculated
+sha256	8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903	COPYING