Hi Artem, śr., 11 gru 2019 o 17:36 mav <artem.mo...@gmail.com> napisał(a): > Hi, all! > > I have a problem with lwip 2.0.3. I am switching on optimization of > whole project to gcc -O2 option and I am getting into connection > problem (cannot establish socket connection over PPPoS). When I turn > off the optimization for vj.c only (use -Og) or when I disable VJ > (#define VJ_SUPPORT 0), the problem disappears. > > What may be the problem?
I know it does not work with -O2, the VJ code is crap. Why do you need VJ for ? It is useless with cellular modems, it is useless in PPPoE and PPPoL2TP, AFAIK the last user was dial-up modems, are they still used in the wild ? I was mostly planning at disabling it by default and setting it broken instead of trying to fix it. It actually never really worked, I fixed some issues to make it works a little a couple of years ago but there are still issues. Sylvain
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