From 333fa8a46bfc92a8e11e0bd688c9d4b14c652752 Mon Sep 17 00:00:00 2001
From: Thomas Pedersen <thomas@adapt-ip.com>
Date: Thu, 9 Sep 2021 15:47:22 -0700
Subject: [PATCH] make: use pkg-config to gather libnl include path

This helps sigma_dut build be more portable (eg. buildroot
package).

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
---
 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index ee7a83c..56b9035 100644
--- a/Makefile
+++ b/Makefile
@@ -85,7 +85,9 @@ LIBS += -ldl
 endif
 
 ifdef NL80211_SUPPORT
-CFLAGS += -DNL80211_SUPPORT -I /usr/include/libnl3
+PKG_CONFIG ?= pkg-config
+CFLAGS += -DNL80211_SUPPORT
+CFLAGS += $(shell $(PKG_CONFIG) --cflags libnl-3.0)
 LIBS += -lnl-3 -lnl-genl-3
 endif