Re: Ncat is now available through Nmap trunk

[Kris Katterjohn <katterjohn () gmail com>]

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Sven Klemm wrote:
> Hey Kris,

Hi Sven,

> | I've added Ncat to the Nmap trunk, so now it should build
> automatically and
> | install along with Nmap.  This means you build it from in /nmap now
> instead of
> | /ncat.  In Unix you can use "configure --without-ncat" to keep it from
> | building and installing.
>
> cool :)

:)

> I am getting a build error when running make:
>
> gcc -o ncat -g -O2  ncat_main.o ncat_connect.o ncat_core.o
> ncat_listen.o ncat_proxy.o ncat_broker.o ncat_hostmatch.o ncat_ssl.o
> util.o sys_wrap.o ../nsock/src/libnsock.a ../nbase/libnbase.a -lssl
> -lcrypto -lpcap
> /usr/bin/ld: cannot find -lpcap
> collect2: ld returned 1 exit status
> make[1]: *** [ncat] Error 1
> make[1]: Leaving directory `/home/sven/code/nmap-trunk/ncat'
> make: *** [ncat_build] Error 2
> [2]
>
> Adding -L../libpcap to the command fixes the build problem.

Thanks, I believe I've fixed this in SVN.  I added checks to Ncat's configure
to pass along the libpcap information to its Makefile.  I tested it without
any --with-libpcap option for configure, and with --with-libpcap=included and
they both worked fine for me.

Let me know if this still fails for you.

> Cheers,
> Sven

Thanks,
Kris Katterjohn


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