From b3e439a903e70436823fa4daf5060b7d0cd99778 Mon Sep 17 00:00:00 2001
From: Sebastian Kemper <sebastian_ml@gmx.net>
Date: Sun, 17 May 2020 12:52:29 +0200
Subject: [PATCH] rtpengine: prevent picking up host libsystemd

Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
---
 .../patches/04-prevent-systemd-detection.patch  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 net/rtpengine/patches/04-prevent-systemd-detection.patch

diff --git a/net/rtpengine/patches/04-prevent-systemd-detection.patch b/net/rtpengine/patches/04-prevent-systemd-detection.patch
new file mode 100644
index 0000000..33c1727
--- /dev/null
+++ b/net/rtpengine/patches/04-prevent-systemd-detection.patch
@@ -0,0 +1,17 @@
+--- a/lib/lib.Makefile
++++ b/lib/lib.Makefile
+@@ -35,10 +35,10 @@ ifeq ($(RTPENGINE_VERSION),)
+ endif
+ CFLAGS+=	-DRTPENGINE_VERSION="\"$(RTPENGINE_VERSION)\""
+ 
+-# look for libsystemd
+-ifeq ($(shell pkg-config --exists libsystemd && echo yes),yes)
+-have_libsystemd := yes
+-endif
++# No libsystemd in OpenWrt, but pkg-config could find build host's.
++#ifeq ($(shell pkg-config --exists libsystemd && echo yes),yes)
++have_libsystemd := no
++#endif
+ ifeq ($(have_libsystemd),yes)
+ CFLAGS+=	$(shell pkg-config --cflags libsystemd)
+ CFLAGS+=	-DHAVE_LIBSYSTEMD