From 4134dc1b4a37b65f8176d799f03342583b49d932 Mon Sep 17 00:00:00 2001
From: Alexandre Oliveira <eu@aoalmeida.com>
Date: Mon, 2 Nov 2020 19:37:26 +0100
Subject: [PATCH] Check if pkg-config is valid before checking for libs

---
 config.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/config.sh b/config.sh
index 55bc9a2..5bd34bb 100644
--- a/config.sh
+++ b/config.sh
@@ -85,6 +85,11 @@ find_library() {
 	name="$1"
 	pc="$2"
 	printf "Checking for %s... " "$name"
+	if ! command -v pkg-config >/dev/null
+	then
+		printf "ERROR: pkg-config not found\n"
+		return 1
+	fi
 	if ! pkg-config "$pc" 2>/dev/null
 	then
 		printf "NOT FOUND\n"