From 93747af2156e11ac38c625479fbce68ddec661af Mon Sep 17 00:00:00 2001
From: ISSOtm <eldredhabert0@gmail.com>
Date: Wed, 19 Feb 2020 00:55:00 +0100
Subject: [PATCH] Allow overriding the base ref for checkpatch

The default is sane, but not a catch-all.
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 4ad7b3e3..4829822d 100644
--- a/Makefile
+++ b/Makefile
@@ -180,8 +180,9 @@ checkcodebase:
 # the first common commit between the HEAD and origin/master.
 # `.y` files aren't checked, unfortunately...
 
+BASE_REF:= origin/master
 checkpatch:
-	$Qeval COMMON_COMMIT=$$(git merge-base HEAD origin/master);	\
+	$Qeval COMMON_COMMIT=$$(git merge-base HEAD ${BASE_REF});	\
 	for commit in `git rev-list $$COMMON_COMMIT..HEAD`; do		\
 		echo "[*] Analyzing commit '$$commit'";			\
 		git format-patch --stdout "$$commit~..$$commit"		\