The following changes were made:

* Added etc/default/grub
  * Added usher to manage etc/default/grub

Makefile

@@ -12,7 +12,7 @@ DEPENDS = glibc,grep,libzfs,util-linux,xz,zlib
 ARCH = x86_64
 URL = http://www.gnu.org/software/grub/
 DESC = GNU GRUB is a Multiboot boot loader.
-SNAPVER = 3
+SNAPVER = 5
 
 ARCHIVE := $(PWD)/SRC/$(shell ls SRC|egrep '(bz2|gz|tar|xz)$$'|tail -1)
 TYPE := $(shell file -ib $(ARCHIVE)|cut -d';' -f1|tr -d '\n')
@@ -68,6 +68,9 @@ $(ROOT): $(SRCDIR)/grub-core
 	@cd $(SRCDIR) && make install DESTDIR=$(ROOT) && \
 	rm -v $(ROOT)/usr/share/info/dir
 
+	@install -v -m 644 $(PWD)/SNAP/grub.default \
+		$(ROOT)/usr/share/grub.default
+
 test: $(ROOT)
 	@cd $(SRCDIR); \
 	make check