> Makefile.installimage refers to it before including Makefile.bootimage and > this test was causing make to throw an error: > > > https://nxr.netbsd.org/xref/src/distrib/common/bootimage/Makefile.installimage#41 > > All other users (i386, amd64) of Makefile.installimage explicitly set > USE_MBR=yes. That's why it wasn't an issue before now.
Ah, I see. Sorry for a stupid question. --- Izumi Tsutsui