use pkg-config instead of nss-config/nspr-config

sys-fs/ecryptfs-utils/ecryptfs-utils-82.ebuild

 # Copyright 1999-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-fs/ecryptfs-utils/ecryptfs-utils-82.ebuild,v 1.1 2009/11/27 19:44:24 arfrever Exp $
 
 EAPI="2"
 SUPPORT_PYTHON_ABIS="1"
 
-inherit flag-o-matic pam python
+inherit flag-o-matic pam python eutils
 
 DESCRIPTION="eCryptfs userspace utilities"
 HOMEPAGE="http://launchpad.net/ecryptfs"
 SRC_URI="http://launchpad.net/ecryptfs/trunk/${PV}/+download/${PN}_${PV}.orig.tar.gz"
 
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 IUSE="doc gpg gtk openssl pam pkcs11 python suid tpm"
 
@@ skipping 15 matching lines @@
         python? ( dev-lang/swig )"
 RESTRICT_PYTHON_ABIS="2.4 3.*"
 
 pkg_setup() {
         append-flags -D_FILE_OFFSET_BITS=64
 }
 
 src_prepare() {
         # Python bindings are built/installed manually.
         sed -e "/SUBDIRS =/s/ libecryptfs-swig//" -i src/Makefile.{am,in} || die "sed failed"
+
+        epatch ${FILESDIR}/pkgconfig.diff
 }
 
 src_configure() {
         econf \
                 --docdir="/usr/share/doc/${PF}" \
                 --enable-nss \
                 --with-pamdir=$(getpam_mod_dir) \
                 $(use_enable doc docs) \
                 $(use_enable gpg) \
                 $(use_enable gtk gui) \
@@ skipping 50 matching lines @@
 
 pkg_postinst() {
         if use suid; then
                 ewarn
                 ewarn "You have chosen to install ${PN} with the binary setuid root. This"
                 ewarn "means that if there are any undetected vulnerabilities in the binary,"
                 ewarn "then local users may be able to gain root access on your machine."
                 ewarn
         fi
 }