netdev - Re: [PATCH] configure: Add search path for 64bit library.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1344874960.2733.2.camel@bwh-desktop.uk.solarflarecom.com>
Date:	Mon, 13 Aug 2012 17:22:40 +0100
From:	Ben Hutchings <bhutchings@...arflare.com>
To:	Stephen Hemminger <shemminger@...tta.com>
CC:	Li Wei <lw@...fujitsu.com>, <netdev@...r.kernel.org>
Subject: Re: [PATCH] configure: Add search path for 64bit library.

On Mon, 2012-08-13 at 08:26 -0700, Stephen Hemminger wrote:
> On Tue, 7 Aug 2012 19:15:58 +0100
> Ben Hutchings <bhutchings@...arflare.com> wrote:
> 
> > The subject line doesn't say what this is for, but it looks like
> > iproute2...
> > 
> > On Tue, 2012-08-07 at 12:22 +0800, Li Wei wrote:
> > > Signed-off-by: Li Wei <lw@...fujitsu.com>
> > > ---
> > >  configure |    2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/configure b/configure
> > > index 0f4444f..997759c 100755
> > > --- a/configure
> > > +++ b/configure
> > > @@ -149,7 +149,7 @@ check_ipt()
> > >  check_ipt_lib_dir()
> > >  {
> > >  	IPT_LIB_DIR=""
> > > -	for dir in /lib /usr/lib /usr/local/lib
> > > +	for dir in /lib /usr/lib /usr/local/lib /lib64 /usr/lib64 /usr/local/lib64
> > >  	do
> > >  		for file in $dir/{xtables,iptables}/lib*t_*so ; do
> > >  			if [ -f $file ]; then
> > 
> > On a bi-arch system, surely the lib64 directories should be preferred to
> > the lib directories?  And this still leaves multi-arch to be handled.
> > 
> > I think this should be done with pkg-config:
> > 
> >     pkg-config --variable=xtlibdir xtables
> > 
> > possibly with that directory list as a fallback if it's useful to
> > support iptables library versions that didn't include xtables.pc.
> > 
> > Ben.
> > 
> 
> Does every distro have pkg-config or does more logic need to be done here?

Every distro has pkg-config; the question is whether you want to support
library versions that don't include a pkg-config file (xtables.pc), if
they exist.

Ben.

-- 
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html