sys-apps/systemd: Add workaround for if.h conflict

Bug: https://bugs.gentoo.org/577660

Package-Manager: portage-2.2.28_p3

sys-apps/systemd/files/linux-headers-if.h.patch

@@ -0,0 +1,34 @@
+From 96b90055e1e21417d4beb973fcb62858d7c69c17 Mon Sep 17 00:00:00 2001
+From: Mike Gilbert <floppym@gentoo.org>
+Date: Sat, 9 Apr 2016 18:07:02 -0400
+Subject: [PATCH] Work around net/if.h / linux/if.h conflict
+
+---
+ src/shared/firewall-util.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/shared/firewall-util.c b/src/shared/firewall-util.c
+index 0d3da2e..521e09c 100644
+--- a/src/shared/firewall-util.c
++++ b/src/shared/firewall-util.c
+@@ -17,14 +17,16 @@
+   along with systemd; If not, see <http://www.gnu.org/licenses/>.
+ ***/
+ 
++#define _NET_IF_H 1
++
+ #include <alloca.h>
+ #include <arpa/inet.h>
+ #include <endian.h>
+ #include <errno.h>
+-#include <net/if.h>
+ #include <stddef.h>
+ #include <string.h>
+ #include <sys/socket.h>
++#include <linux/if.h>
+ #include <linux/netfilter_ipv4/ip_tables.h>
+ #include <linux/netfilter/nf_nat.h>
+ #include <linux/netfilter/xt_addrtype.h>
+-- 
+2.8.1
+

sys-apps/systemd/systemd-229-r100.ebuild

@@ -152,6 +152,7 @@ src_prepare() {
 	local PATCHES=(
 		"${FILESDIR}/218-Dont-enable-audit-by-default.patch"
 		"${FILESDIR}/228-noclean-tmp.patch"
+		"${FILESDIR}/linux-headers-if.h.patch"
 	)
 	[[ -d "${WORKDIR}"/patches ]] && PATCHES+=( "${WORKDIR}"/patches )
 

sys-apps/systemd/systemd-229.ebuild

@@ -152,6 +152,7 @@ src_prepare() {
 	local PATCHES=(
 		"${FILESDIR}/218-Dont-enable-audit-by-default.patch"
 		"${FILESDIR}/228-noclean-tmp.patch"
+		"${FILESDIR}/linux-headers-if.h.patch"
 	)
 	[[ -d "${WORKDIR}"/patches ]] && PATCHES+=( "${WORKDIR}"/patches )