doc/Host-tools-overview: tiffs-mkfs description updated The first version of tiffs-mkfs did not include a journal file in the created FFS, expecting the firmware to create it on first boot. All historical firmwares prior to a recent FC fix (2020-05) contain a bug in that code path, thus images made with the first version of tiffs-mkfs were only acceptable to very recent FC firmwares. tiffs-mkfs has now been extended to include an empty journal in the created FFS, thus the restriction of working with recent fw only has been lifted.

CC=	gcc
CFLAGS=	-O2
PROGS=	compile-fc-batt compile-fc-chg

INSTALL_PREFIX=	/opt/freecalypso

INSTBIN=${INSTALL_PREFIX}/bin

all:	${PROGS}

compile-fc-batt:	compile-fc-batt.c
	${CC} ${CFLAGS} -o $@ $@.c

compile-fc-chg:		compile-fc-chg.c
	${CC} ${CFLAGS} -o $@ $@.c

install:	${PROGS}
	mkdir -p ${INSTBIN}
	install -c ${PROGS} ${INSTBIN}

clean:
	rm -f ${PROGS}