--- /usr/portage/dev-db/libpq/libpq-8.2.4.ebuild	2007-05-03 00:35:30.000000000 +0200
+++ libpq-8.2.4.ebuild	2007-08-21 21:35:17.000000000 +0200
@@ -13,7 +13,7 @@
 		threads? ( mirror://postgresql/source/v${PV}/postgresql-test-${PV}.tar.bz2 )"
 LICENSE="POSTGRESQL"
 SLOT="4"
-IUSE="kerberos nls pam pg-intdatetime readline ssl threads zlib"
+IUSE="kerberos nls pam pg-intdatetime readline ssl threads zlib ldap"
 
 RDEPEND="!<=dev-db/postgresql-8.1.4
 		kerberos? ( virtual/krb5 )
@@ -28,6 +28,8 @@
 
 S="${WORKDIR}/postgresql-${PV}"
 
+KRB5_CONFIG="/usr/bin/krb5-config"
+
 pkg_preinst() {
 	# Removing wrong symlink created by previous ebuild
 	if [[ -L "${ROOT}/usr/include/libpq" ]] ; then
@@ -50,6 +52,9 @@
 
 	cd "${S}"
 
+	append-ldflags -L`${KRB5_CONFIG} --libs |sed -e's/^-L\([^ ]*\)\($\| .*$\)/\1/'`
+	append-flags -I`${KRB5_CONFIG} --cflags |sed -e's/^-I\([^ ]*\)\($\| .*$\)/\1/'`
+
 	./configure --prefix=/usr \
 		--includedir=/usr/include/postgresql/libpq-${SLOT} \
 		--sysconfdir=/etc/postgresql \
@@ -61,6 +66,7 @@
 		$(use_with kerberos krb5) \
 		$(use_enable nls ) \
 		$(use_with pam) \
+		$(use_with ldap) \
 		--without-perl \
 		$(use_enable pg-intdatetime integer-datetimes ) \
 		--without-python \