Wireshark · Wireshark-dev: Re: [Wireshark-dev] Compiling on Centos7

[Dario Lombardo <dario.lombardo.ml@xxxxxxxxx>]

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@xxxxxxxxx> 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?