From a0f2f22d922d6464cddbdfc32fbd76617a9b9e88 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <georges.duperon@gmail.com>
Date: Sat, 15 Sep 2018 15:37:01 +0200
Subject: [PATCH] Redirect output to the VM's serial port.

---
 Makefile   | 2 +-
 config.scm | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 8f5eec3..84ca6ed 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ tmp_image := $(shell echo $$$$)
 all: hello.tar hello.sizes vm-image to-be-run-in-vm.sh Makefile
 	qemu-img create -f qcow2 -o backing_file=vm-image vm-image-tmp-${tmp_image}
 # TODO: qcow2: make a derived image.
-	qemu-system-x86_64 -enable-kvm -m 256 \
+	qemu-system-x86_64 -enable-kvm -m 256 -nographic \
 	  vm-image-tmp-${tmp_image} \
 	  -drive format=raw,file=hello.sizes,if=ide,index=1,media=disk \
 	  -drive format=raw,file=to-be-run-in-vm.sh,if=ide,index=2,media=disk \
diff --git a/config.scm b/config.scm
index ebdc696..e701e0e 100644
--- a/config.scm
+++ b/config.scm
@@ -18,7 +18,9 @@
  (bootloader
   (bootloader-configuration
    (bootloader grub-bootloader)
-   (target "/dev/sdX")))
+   (target "/dev/sdX")
+   (timeout 1)))
+ (kernel-arguments '("console=ttyS0"))
  (host-name "hostname")
  (file-systems
   (cons (file-system