Re: Compiling on Centos7

[Dario Lombardo <dario.lombardo.ml () gmail com>]

After removing libnl3-devel I get (from cmake)

-- The following OPTIONAL packages have not been found:

 * NL
 * PORTAUDIO
 * YAPP

-- Configuring done
-- Generating done
-- Build files have been written to: /home/osboxes/wireshark/build

But I have libnl-devel. That sounds a bit confusing to me... Which lib is
cmake looking for? Libnl or libnl3?

Anyway, without libnl3-devel compilation goes to the end.

On Thu, Sep 1, 2016 at 11:01 AM, Dario Lombardo <dario.lombardo.ml () gmail com
> wrote:

> I' trying to compile the current master on Centos7. Some of the code in
> caputils doesn't compile, so I patched it. Now the compilation stops with
>
> Linking C executable run/dumpcap
> /usr/bin/ld: run/libcaputils.a(ws80211_utils.c.o): undefined reference to
> symbol 'nl_socket_free'
> /usr/bin/ld: note: 'nl_socket_free' is defined in DSO
> /lib64/libnl-3.so.200 so try adding it to the linker command line
> /lib64/libnl-3.so.200: could not read symbols: Invalid operation
> collect2: error: ld returned 1 exit status
> make[2]: *** [run/dumpcap] Error 1
> make[1]: *** [CMakeFiles/dumpcap.dir/all] Error 2
> make: *** [all] Error 2
>
> I'm using cmake and this is the list of libnl(s) installed
>
> libnl.x86_64
>                 1.1.4-3.el7
>                          @base
> libnl-devel.x86_64
>                 1.1.4-3.el7
>                          @base
> libnl3.x86_64
>                  3.2.21-10.el7
>                            @anaconda
> libnl3-cli.x86_64
>                  3.2.21-10.el7
>                            @anaconda
> libnl3-devel.x86_64
>                  3.2.21-10.el7
>                            @base
>
> Compilation in-tree with autotools works fine.
> Any idea?
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