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Re: Regression in SVN revision ~41162?


From: Tyson Key <tyson.key () gmail com>
Date: Thu, 23 Feb 2012 15:37:15 +0000

Thanks Jeff,

I eventually managed to narrow it down to having two instances of
"packet-mpeg-pat.c" and "packet-mpeg-sect.c" in
/wireshark/epan/dissectors/Makefile.common, for reasons that somewhat
elude me, right now.

I suspect that wanting to try the latest MPEG-2 changes a while ago,
and forgetting to update that file after updating to the latest SVN
revision might have had something to do with it, though. (Even though
I ran the "autogen.sh" script, and the usual "./configure && make &&
sudo make install" commands, afterwards).

Oh well.

Tyson.

On 23 February 2012 15:08, Jeff Morriss <jeff.morriss.ws () gmail com> wrote:
Tyson Key wrote:

Hi list,

It seems that as of revision 41162 (or maybe a few before?), I am no
longer able to completely compile and link the EPAN/dissectors portion
of the codebase under Ubuntu. I suspect that recent modifications to
the MPEG-related dissectors may have caused this, given by the errors
from the linker that I receive:

[...]

In function `proto_register_mpeg_pat':
/home/tyson/wireshark/epan/dissectors/packet-mpeg-pat.c:134: multiple
definition of `proto_register_mpeg_pat'

dissectors/.libs/libdissectors.a(libdissectors_la-packet-mpeg-pat.o):/home/tyson/wireshark/epan/dissectors/packet-mpeg-pat.c:134:
first defined here
dissectors/.libs/libdissectors.a(lt2-libdissectors_la-packet-mpeg-pat.o):
In function `proto_reg_handoff_mpeg_pat':
/home/tyson/wireshark/epan/dissectors/packet-mpeg-pat.c:199: multiple
definition of `proto_reg_handoff_mpeg_pat'

dissectors/.libs/libdissectors.a(libdissectors_la-packet-mpeg-pat.o):/home/tyson/wireshark/epan/dissectors/packet-mpeg-pat.c:199:
first defined here


Have you tried a "make clean"?

Have you changed libtool versions recently?  I note that you have both a
"libdissectors_la-packet-mpeg-pat.o" and a
"lt2-libdissectors_la-packet-mpeg-pat.o", not sure what that's about.
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