Index: base/Makefile
===================================================================
--- base/Makefile (revision 135)
+++ base/Makefile (revision 136)
@@ -920,6 +920,7 @@
REQUIRES += dev/mercurial/6.0.1
REQUIRES += dev/git/2.34.1
REQUIRES += dev/ccache/4.8.1
+REQUIRES += dev/unifdef/2.12
REQUIRES += libs/libeditorconfig/0.12.6