implemented ability to enable -D_FF_RV_EXIST_ in TIF library It is not clear if this quirk is intentional or not, but TI's production version of tif_na7_db_{fl,ir}.lib was built without -D_FF_RV_EXIST_, and as a result, the code that is present in the source for the TRACEMASK_IN_FFS feature was not compiled in, making the feature unavailable. The present change makes it possible to re-enable this code (when TIF libraries are being rebuilt from source rather than used as blobs) by setting TRACEMASK_IN_FFS=1 on the configure line. The new code is NOT enabled by default: it is not a change which we can justify inflicting on our production firmwares.

CC=	gcc
CFLAGS=	-O2
PROGS=	build-date cfg-hdr-gen makeline mk-flash-script mokosrec2bin srec4ram \
	str2ind-ver

all:	${PROGS}

build-date:	build-date.c
	${CC} ${CFLAGS} -o $@ $@.c

cfg-hdr-gen:	cfg-hdr-gen.c
	${CC} ${CFLAGS} -o $@ $@.c

makeline:	makeline.c
	${CC} ${CFLAGS} -o $@ $@.c

mk-flash-script:	mk-flash-script.c
	${CC} ${CFLAGS} -o $@ $@.c

mokosrec2bin:	mokosrec2bin.c
	${CC} ${CFLAGS} -o $@ $@.c

srec4ram:	srec4ram.c
	${CC} ${CFLAGS} -o $@ $@.c

str2ind-ver:	str2ind-ver.c
	${CC} ${CFLAGS} -o $@ $@.c

clean:
	rm -f ${PROGS}