From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 29 Sep 2015 19:52:00 +0000 (-0400)
Subject: net-firewall/ebtables: add USE=perl to control perl dep
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=bc4edfef3fc8ab8ec8b7f63cef5ba4f6a7cbc5be;p=gentoo.git

net-firewall/ebtables: add USE=perl to control perl dep

The ebtables-save script is written in perl, so make sure we RDEPEND
on it.  Since that's a big dep for little gain, make it optional.
Some systems (like Chromium OS) have no use for it.
---

diff --git a/net-firewall/ebtables/ebtables-2.0.10.4-r1.ebuild b/net-firewall/ebtables/ebtables-2.0.10.4-r1.ebuild
index 9913e2ca7525..10a58f51d832 100644
--- a/net-firewall/ebtables/ebtables-2.0.10.4-r1.ebuild
+++ b/net-firewall/ebtables/ebtables-2.0.10.4-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -16,7 +16,10 @@ SRC_URI="mirror://sourceforge/${PN}/${MY_P}.tar.gz"
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86"
-IUSE="static"
+IUSE="+perl static"
+
+# The ebtables-save script is written in perl.
+RDEPEND="perl? ( dev-lang/perl )"
 
 S=${WORKDIR}/${MY_P}
 
@@ -54,6 +57,9 @@ src_install() {
 		keepdir /var/lib/ebtables/
 		newinitd "${FILESDIR}"/ebtables.initd-r1 ebtables
 		newconfd "${FILESDIR}"/ebtables.confd-r1 ebtables
+		if ! use perl; then
+			rm "${ED}"/sbin/ebtables-save || die
+		fi
 	else
 		into /
 		newsbin static ebtables
diff --git a/net-firewall/ebtables/metadata.xml b/net-firewall/ebtables/metadata.xml
index 23b2d799bbe8..046421287239 100644
--- a/net-firewall/ebtables/metadata.xml
+++ b/net-firewall/ebtables/metadata.xml
@@ -2,6 +2,9 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>base-system</herd>
+	<use>
+		<flag name='perl'>Install the ebtables-save script which uses perl</flag>
+	</use>
 	<upstream>
 		<remote-id type="sourceforge">ebtables</remote-id>
 	</upstream>