kbuild: fix option processing for -I in headerdep
-I takes an argument. Without this change only a 1 is added to
@opt_include which is not helpful.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/headerdep.pl b/scripts/headerdep.pl
index 97399da..b7f6c56 100755
--- a/scripts/headerdep.pl
+++ b/scripts/headerdep.pl
@@ -19,7 +19,7 @@
version => \&version,
all => \$opt_all,
- I => \@opt_include,
+ "I=s" => \@opt_include,
graph => \$opt_graph,
);