[lwip-devel] Getting from 1.1 to 1.4

[Kustaa Nyholm]

Hi

we are using LWIP on a Blackfin processor and we have been stuck
with version 1.1 for years. This is because we have been forced
to patch the stack for no-copy operation. Now we would like
to upgrade to version 1.4 to benefit from all the bug fixes
over the years.

Basically there are two option, we could grab 1.4 and redo
our patching or we could redo the bug fixes from 1.1 to 1.4 on
our 1.1 source code.

Any comments on which would be more feasible/easier?

At the moment we are thinking that we would like to apply
changes between 1.1 - 1.4 to our source code base.

I browsed the bug database but I did not find a convenient
way to grab those changes. There are no patches or diffs
and most bug database entries don't refer to any specific
LWIP version. What would be the best way to get those changes?

Should we just grab the source code for 1.1 and 1.4 and do
the diff? 

Did not have time to check the version control, is there an
easy way to grab those version?

br Kusti