From 3843c4c8c086f31f6126f0659c732141681229b9 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Wed, 7 Nov 2018 09:30:35 +0100
Subject: [PATCH] ims_ipsec_pcscf: Makefile - use pkg-config to get compile
 flags for libmnl

- GH #1710

(cherry picked from commit af7db21e401f9cfc776944693a85d38498ce421a)
---
 src/modules/ims_ipsec_pcscf/Makefile | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/modules/ims_ipsec_pcscf/Makefile b/src/modules/ims_ipsec_pcscf/Makefile
index 4e4e43d14cd..055e8b80ca5 100644
--- a/src/modules/ims_ipsec_pcscf/Makefile
+++ b/src/modules/ims_ipsec_pcscf/Makefile
@@ -8,10 +8,25 @@ include ../../Makefile.defs
 auto_gen=
 NAME=ims_ipsec_pcscf.so
 
+ifeq ($(CROSS_COMPILE),)
+	BUILDER = $(shell which pkg-config)
+ifneq ($(BUILDER),)
+	PKGLIBMNL = $(shell $(BUILDER) --exists libmnl > /dev/null 2>&1 ; echo $$? )
+ifneq ($(PKGLIBMNL),0)
+	BUILDER =
+endif
+endif
+endif
+
+ifneq ($(BUILDER),)
+	DEFS += $(shell $(BUILDER) --cflags libmnl)
+	LIBS += $(shell $(BUILDER) --libs libmnl)
+else
 ifneq ($(OS),darwin)
 	LIBS += -lpthread
 	LIBS += -lmnl
 endif
+endif
 
 SERLIBPATH=../../lib
 SER_LIBS+=$(SERLIBPATH)/ims/kamailio_ims