Wireshark-dev: Re: [Wireshark-dev] Building Wireshark on SuSE 11.4 fails, configure does not fi
Date Index · Thread Index · Other Months · All Mailing Lists
Date Prev · Date Next · Thread Prev · Thread Next
From: Anders Broman <anders.broman@xxxxxxxxxxxx>
Date: Fri, 13 Oct 2017 11:56:46 +0000

 

 

From: Anders Broman
Sent: den 13 oktober 2017 13:49
To: Developer support list for Wireshark <wireshark-dev@xxxxxxxxxxxxx>
Subject: RE: [Wireshark-dev] Building Wireshark on SuSE 11.4 fails, configure does not find pcap functions.

 

 

 

From: Wireshark-dev [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Jaap Keuter
Sent: den 13 oktober 2017 13:15
To: Developer support list for Wireshark <wireshark-dev@xxxxxxxxxxxxx>
Subject: Re: [Wireshark-dev] Building Wireshark on SuSE 11.4 fails, configure does not find pcap functions.

 

 

On 13 Oct 2017, at 09:26, Anders Broman <anders.broman@xxxxxxxxxxxx> wrote:

-----Original Message-----
From: Wireshark-dev [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Guy Harris
Sent: den 12 oktober 2017 19:22
To: Developer support list for Wireshark <wireshark-dev@xxxxxxxxxxxxx>
Subject: Re: [Wireshark-dev] Building Wireshark on SuSE 11.4 fails, configure does not find pcap functions.

On Oct 12, 2017, at 4:02 AM, João Valverde <joao.valverde@xxxxxxxxxxxxxxxxxx> wrote:

On 12-10-2017 11:25, Anders Broman wrote:


Is this a built from a git checkout or from a release tarball?  If it's from a git checkout, what happens if you do a "make maintainer-clean", a "./autogen.sh", and then a >"./configure"?

It's from an svn clone of the old svn repo kept up to date with the 
latest git version. I did check a fresh svn checkout. I could try to build the standard Wireshark From trunk.


Probably related to https://code.wireshark.org/review/#/c/23329/.

The problem still needs to be investigated, the autoconf macro is complex and impossible to test for all platforms and libpcap versions.


The comment in your change says

                        # We have pcap-config; we assume that means we have libpcap
                        # installed and that pcap-config will tell us whatever
                        # libraries libpcap needs.

As the creator of pcap-config, I can state unequivocally that if that assumption is incorrect, that would indicate that the pcap-config on the machine in question is buggy. Whether the bug is the fault of tcpdump.org or of the platform on the machine is another matter.

Anders, what does running

                    pcap-config --libs

and

                    pcap-config --libs --static

on the SuSE and Ubuntu machines print?

On SuSE:

pcap-config --libs

If 'pcap-config' is not a typo you can run the following command to lookup the package that contains the binary:
   command-not-found pcap-config


On Ubuntu 14.04
$ pcap-config --libs
-L/usr/lib/x86_64-linux-gnu  -lpcap

$ pcap-config --libs --static
-L/usr/lib/x86_64-linux-gnu -lpcap


Regards
Anders

 

 

Hi,

 

 

it should be there?

 

Thanks,

Jaap

 

Hi,

It’s SuSE 11.3 not OpenSuse and using zypper I have the latest available libpcap libraries for this version installed.

 

sudo zypper se libpcap

Loading repository data...

Reading installed packages...

 

S | Name           | Summary                        | Type     

--+----------------+--------------------------------+-----------

  | libpcap        | A Library for Network Sniffers | srcpackage

i | libpcap-devel  | A Library for Network Sniffers | package  

i | libpcap0       | A Library for Network Sniffers | package  

  | libpcap0-32bit | A Library for Network Sniffers | package  

 

Information for package libpcap0:

 

Repository: SUSE-Linux-Enterprise-Server-11-SP4 11.4.4-1.109

Name: libpcap0

Version: 0.9.8-50.10.1

:

Name: libpcap-devel

Version: 0.9.8-50.10.1

 

Regards

Anders

 

This patch seems to fix the problem, I’m not sure if it’s the right thing to do though.

diff --git a/acinclude.m4 b/acinclude.m4

index a5d9642..57ea289 100644

--- a/acinclude.m4

+++ b/acinclude.m4

@@ -210,6 +210,7 @@ AC_DEFUN([AC_WIRESHARK_PCAP_CHECK],

              if test -d $pcap_dir ; then

                if test x$pcap_dir != x/usr/include -a x$pcap_dir != x/usr/local

/include ; then

                    PCAP_CFLAGS="-I$pcap_dir"

+                    PCAP_LIBS="-L$pcap_dir/lib -lpcap"

                fi

                found_pcap_dir=" $found_pcap_dir -I$pcap_dir"

                break