[haiku-commits] Re: haiku: hrev50261 - in src: add-ons/kernel/drivers/graphics/intel_extreme kits/network/netresolv
- From: "Adrien Destugues" <pulkomandy@xxxxxxxxxxxxx>
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Thu, 28 Apr 2016 16:39:43 +0000
I think this may just be an intermediate issue with certain versions of
flex. I saw it with 2.5.37
IIRC, but upgrading to 2.5.39 fixed it. Not sure which version Ubuntu 16.04
uses, but might be
worth checking.
I looked at it for a while but have 0 flex/bison/yacc knowledge and couldn't
figure out a better
solution.
Since this code is pretty core to our network stack, I disabled Werror until
someone with more
bison knowledge
could take a crack.
Feel free to fix more completely if you have the l33t bison skills :-)
You misunderstood me. You probably simply need to update flex on your host
machine to a version
that doesn't have this bug. 2.5.39 works for instance, 2.5.37 does not.
There's a version 2.6.0 as
well, but I haven't tried it beyond attempting to build it from the source
and being told that it
requires a newer auto tools version.
https://sourceforge.net/p/flex/bugs/140/
So yes, looks like a bug in Flex. I would rather require people to avoid the
broken version, then, instead of hacking around it (one more check to add to
our configure script, maybe).
--
Adrien.
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