X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/642f240e229cb561b401ca8b897621c4c4b37fdc..17a407dc5184b2a0fe70677c911b0d6a1d10ffdd:/cfg.mk

diff --git a/cfg.mk b/cfg.mk
index 66a2bc6f..5c74313f 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -43,4 +43,6 @@ gnulib_dir = $(srcdir)/../../gnulib
 
 bootstrap-tools = autoconf,automake,flex,gnulib
 
-update-copyright-local = update-b4-copyright
+update-copyright: update-b4-copyright
+update-copyright-env = \
+  UPDATE_COPYRIGHT_FORCE=1 UPDATE_COPYRIGHT_USE_INTERVALS=1