GUIX_SUBSTITUTE_FLAG
=
--substitute-urls='https://ci.guix.gnu.org
https://substitutes.nonguix.org'
GUIX_LIB_FLAGS
?=
-L
./
LIBVIRT_GROUP
?=
libvirt
LIBVIRT_USER
?=
$
(USER)
GUIX_IMAGE_CMD
?=
guix
system
image
$
(GUIX_SUBSTITUTE_FLAG)
--image-type=qcow2
$
(GUIX_LIB_FLAGS)

VM_RAM
?=
4000
VM_CPU
?=
4

%.qcow2:
%.scm
$
(eval RO := $
      (shell $
             (GUIX_IMAGE_CMD) $<))
install
-C
-m
666
-o
$
(LIBVIRT_USER)
-g
$
(LIBVIRT_GROUP)
$
(RO)
$@

%:
%.qcow2
$
(eval OVMF := $
      (shell guix build $
             (GUIX_SUBSTITUTE_FLAG) ovmf))
qemu-system-x86_64
-nic
user,model=virtio-net-pci
-enable-kvm
-hda
$<
-m
$
(VM_RAM)
-smp
$
(VM_CPU)
-bios
$
(OVMF)
/share/firmware/ovmf_x64.bin

.PHONY:
%
%-ro:
%.scm
$
(eval VM_SCRIPT := $
      (shell guix
             system
             $
             (GUIX_LIB_FLAGS)
             $
             (GUIX_SUBSTITUTE_FLAG)
             vm
             $<
             --expose=$
             (PWD)
             /pki=/var/lib/openvpn))
$
(VM_SCRIPT)
-m
$
(VM_RAM)
-smp
$
(VM_CPU)
-nic
user,model=virtio-net-pci