From 83b37ef536b422cc8e1d932a1736f8dc4085eba3 Mon Sep 17 00:00:00 2001
From: "Justin C. Miller" <justin@devjustinian.com>
Date: Sun, 10 Feb 2019 10:31:43 -0800
Subject: [PATCH] Give qemu.sh better option handling

---
 qemu.sh | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/qemu.sh b/qemu.sh
index 32a92a6..35dbfc4 100755
--- a/qemu.sh
+++ b/qemu.sh
@@ -1,19 +1,29 @@
 #!/usr/bin/env bash
 
+build="$(dirname $0)/build"
 debug=""
-if [[ $1 = "--debug" ]]; then
-	debug="-s"
-	shift
-fi
+gfx="-nographic"
 
-build=${1:-"$(dirname $0)/build"}
+for arg in $@; do
+	case "${arg}" in
+		--debug)
+			debug="-s"
+			;;
+		--gfx)
+			gfx=""
+			;;
+		*)
+			build="${arg}"
+			;;
+	esac
+done
 
 kvm=""
-if [[ -f /dev/kvm ]]; then
-	kvm="--enable-kvm"
+if [[ -c /dev/kvm ]]; then
+	kvm="-enable-kvm"
 fi
 
-ninja -C $build && \
+ninja -C "${build}" && \
 exec qemu-system-x86_64 \
 	-drive "if=pflash,format=raw,file=${build}/flash.img" \
 	-drive "format=raw,file=${build}/popcorn.img" \
@@ -24,5 +34,4 @@ exec qemu-system-x86_64 \
 	-cpu Broadwell \
 	-M q35 \
 	-no-reboot \
-	-nographic \
-	$kvm $debug
+	$gfx $kvm $debug