From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: How to adjust PKG_CONFIG_PATH?
Date: Wed, 19 Dec 2012 13:26:32 +0100
Message-ID: <874njifcsn.fsf@gnu.org>
References: <877goeoi69.fsf@karetnikov.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([208.118.235.92]:42014)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1TlIja-00021M-N9
	for bug-guix@gnu.org; Wed, 19 Dec 2012 07:26:52 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1TlIjW-0002M3-BT
	for bug-guix@gnu.org; Wed, 19 Dec 2012 07:26:50 -0500
Received: from mail1-relais-roc.national.inria.fr ([192.134.164.82]:12754)
	by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <ludo@gnu.org>)
	id 1TlIjW-0002Kt-4c
	for bug-guix@gnu.org; Wed, 19 Dec 2012 07:26:46 -0500
In-Reply-To: <877goeoi69.fsf@karetnikov.org> (Nikita Karetnikov's message of
	"Tue, 18 Dec 2012 22:05:44 -0500")
List-Id: Bug reports for GNU Guix <bug-guix.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/bug-guix>
List-Post: <mailto:bug-guix@gnu.org>
List-Help: <mailto:bug-guix-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=subscribe>
Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
Sender: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
To: Nikita Karetnikov <nikita@karetnikov.org>
Cc: bug-guix@gnu.org

Hi,

Nikita Karetnikov <nikita@karetnikov.org> skribis:

> checking for USBUTILS... no
> configure: error: Package requirements (usbutils >=3D 0.82) were not met:

Does /nix/store/*-usbutils/lib/pkgconfig/usbutils.pc exist?  If it does,
is it version >=3D 0.82?

What=E2=80=99s the value of PKG_CONFIG_PATH in the =E2=80=98environment-var=
iables=E2=80=99 file
of the build tree of the udev?

The procedure =E2=80=98set-paths=E2=80=99 in gnu-build-system.scm adds any =
input that
has a lib/pkgconfig sub-directory to $PKG_CONFIG_PATH.  You can see it
in =E2=80=98environment-variables=E2=80=99, or at the beginning of the buil=
d log:

--8<---------------cut here---------------start------------->8---
starting phase `set-paths'
environment variable `PATH' set to `...'
environment variable `CPATH' set to `...'
environment variable `LIBRARY_PATH' set to `...'
environment variable `PKG_CONFIG_PATH' set to `/nix/store/0s3wsb0dbw17pwyzm=
19kwssl4qfiyz9j-libffi-3.0.9/lib/pkgconfig:/nix/store/yn0npyhlff8m5vm278sxx=
fw4n40vmfdd-libgc-7.2alpha6/lib/pkgconfig:/nix/store/hbvm6c849x9cxhrq912ywg=
2nm8yhjjig-xz-5.0.4/lib/pkgconfig'
--8<---------------cut here---------------end--------------->8---

HTH,
Ludo=E2=80=99.