[FFmpeg-devel] [PATCH] DES en-/decryption

[Måns Rullgård]

Reimar D?ffinger <Reimar.Doeffinger at stud.uni-karlsruhe.de> writes:

> Hello,
> On Sat, Oct 13, 2007 at 10:15:42PM +0200, Reimar D?ffinger wrote:
> [...]
>> If any of the "Makefile-guys" have some time, maybe you could see if you
>> can come up with something? I'd expect this could be used in some other
>> code as well (I hope others agree this would be nice).
>
> Maybe I should be clearer what is needed, this is what I did in some
> other project:
>> gentables: aes.c
>>         $(HOSTCC) $(HOSTCFLAGS) -DGENTABLES -o $@ $<
>> 
>> aestables.h: gentables
>>         ./$< > $@
>> 
>> aes.o: aestables.h

I figured as much.  The trouble is that we don't have HOSTCC set up in
FFmpeg.  I'm not saying we shouldn't, just that it would take some
initial work get going.  I probably wouldn't bother for only this
table, but perhaps other tables could be generated similarly.

-- 
M?ns Rullg?rd
mans at mansr.com