Pierre Labastie wrote:
On 01/05/2017 19:18, Bruce Dubbs wrote:
Pierre Labastie wrote:
For me the instructions to install unbound-1.6.1 (same for 1.6.2) in the
book lead to the error:
------------------
/sources/unbound/unbound-1.6.2/.libs/libunbound.so: undefined reference to
`ub_c
_in'
/sources/unbound/unbound-1.6.2/.libs/libunbound.so: undefined reference to
`ub_c
_lex'
------------------
I have installed the patch provided to flex, and it still fails with the
same error.
So I did a bisection on flex source, and actually, for me, the commit
which fixes build is
https://github.com/westes/flex/commit/078b46c69d063aef1715b11348a2871d6036f253,
while the provided patch is
https://github.com/westes/flex/commit/f5d87f1a26f4a5c3402497008ae10e9a1345d327.
Can somebody confirm this? I can upload the second patch to the patch repo
if needed.
The provided patch was all I needed. I rebuilt flex with the patch in the
current LFS -dev book and unbound-1.6.{1,2} built fine.
There seems to be a newline in the vars above. It should be:
`ub_c_in' not
`ub_c
_in'
Or is that email wrapping?
-- Bruce
It is email wrapping, sorry for that, but when I sent it, it was OK ;-)
I can't explain why it works for you and not for me... When I found that I
could not build unbound with flex-2.6.3 + patch in the current LFS, I had to
make several test. What I did was to configure and make flex (with various
patches), and instead of installing, I tried building unbound by prepending
LEX=<flex build topdir>/src/flex before the configure instruction.
Maybe somebody could try building flex with the current patch (without
installing, stop after make), then build unbound 1.6.2 using the LEX= thing
above. It does not take much time, and there's no need to install unbound.
The timings are a fraction of SBU...
I'll go ahead and rebuild lfs and try building unbound from chroot. It
only requires openssl, so it shouldn't take long. I'll add linux-4.11
while I'm at it.
-- Bruce
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