Re: [External] Re: Problem building a dissector for 2.6

[Graham Bloice <graham.bloice () trihedral com>]

On Mon, 21 May 2018 at 16:57, Andy Ling <Andy.Ling () s-a-m com> wrote:

> Thanks, that seems to have fixed it.
>
>
>
> I’ve also fixed the link error by adding a #include <stdio.h> to the
> dissector. So I’ve got everything built.
>
>
>
> One other question.
>
>
>
> I have some other dissectors that used to live in their own directories in
> plugins. The changes to CMakeLists.txt seem to enforce these to be in a sub
> directory of plugins. Is that right?
I think, if you specify the full path, they can be anywhere.   You'll also
need to tell the installer where to find the build outputs.


> Regards
>
>
>
> Andy Ling
>
>
>
>
>
> *From:* Wireshark-dev [mailto:wireshark-dev-bounces () wireshark org] *On
> Behalf Of *Graham Bloice
> *Sent:* Mon 21 May 2018 16:37
> *To:* Developer support list for Wireshark
> *Subject:* [External] Re: [Wireshark-dev] Problem building a dissector
> for 2.6
>
>
>
> *This Message originated outside your organization.*
> ------------------------------
>
>
>
> On Mon, 21 May 2018 at 16:02, Andy Ling <Andy.Ling () s-a-m com> wrote:
>
> Hi,
>
>
>
> I am trying to update to Wireshark 2.6 building for Windows 64bit. I have
> a custom GIOP dissector which was previously built for Wireshark 2.2.5
>
> The dissector is in the file packet-q_quentin.c and I have copied that
> file to the epan/dissectors directory.
>
>
>
> First, adding it to the CMakeListsCustom.txt file in epan/dissectors
> causes a build error – packet-q_quentin.c does not exist, except it does.
>
>
>
> I have run cmake with a clean build directory and it still fails. So there
> seems to be a problem with the custom cmake list stuff.
>
>
>
> Try prefixing your dissector with the cmake source path, e.g.
>
>
>
>     ${CMAKE_CURRENT_SOURCE_DIR}/packet-q_quentin.c
>
>
>
> Recent changes to the build infrastructure haven't updated the files not
> normally used in our builds, i.e. CMakeListsCustom.txt.example
>
>
>
>
>
> To try and move on, I added my dissector to the CMakeLists.txt file. This
> now builds the dissector, but I get a link error saying unresolved symbol
> sprintf (which is used in my dissector).
>
>
>
> I’m using Visual Studio 2015
>
>
>
> So what do I need to do to make the custom cmake list work and how do I
> fix the link error.
>
>
>
> Thanks for any help
>
>
>
> Regards
>
>
>
> Andy Ling
>
>
>
>
>
>
> --
>
> Graham Bloice
-- 
Graham Bloice

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