From b8993dc56f09a71c7ba99c08445d8897f2accbf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <torarnv@gmail.com>
Date: Sat, 26 Jun 2021 16:41:40 +0200
Subject: [PATCH] Verify that pkg-config is available

Fixes #32
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index ce5531c..4624c3c 100644
--- a/Makefile
+++ b/Makefile
@@ -122,6 +122,8 @@ SRC_DIR=$(patsubst %/,%,$(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
 vpath %.cpp $(SRC_DIR)
 
 PKG_CONFIG = pkg-config
+$(call ensure_binary,$(PKG_CONFIG))
+
 override CFLAGS += -std=c++11 -Wall -pedantic -O2 -g
 
 GCC_4_2_OR_HIGHER := $(shell expr `$(CXX) -dumpversion | sed 's/\.//g'` \>= 420)