On 2013-09-10 07:01, Weijun Wang wrote:
Hi Eric
The creation of the blacklisted.certs file looks like this now:
$(BLACKLISTED_CERTS_DST): $(BLACKLISTED_CERTS_SRC)
$(MKDIR) -p $(@D)
$(CAT) $^ | $(SED) '/^$$/d' | $(SORT) | $(UNIQ) > [email protected]
$(GREP) -i Algorithm [email protected] > $@
$(GREP) -iv Algorithm [email protected] >> $@
As you can see, I use 2 greps to make sure the output always starts
with "Algorithm=something" and entries followed ordered. Is there a
better way to do it?
I also want to add a check before the last line to make sure there is
only one line of "Algorithm" in $@ since there is a possibility that
the algorithm value is different in different sources. How can I do that?
Would this be considered an error or do you expect one would like to
override the other? I would probably do something along the lines of:
if test `grep -i Algorithm $@ | wc | awk '{ print $1 }'` != 1; then \
echo "Some message" && false \
fi
But there are probably simpler ways of handling it.
/Erik
Thanks
Max
