Hi, It looks like "make -C roms lgplvgabios" is broken since 2014 (commit 7a4dfd1e "virtio-vga: add vgabios configuration"):
[roms]$ make lgplvgabios make -C vgabios vgabios-stdvga.bin vgabios-cirrus.bin vgabios-vmware.bin vgabios-qxl.bin vgabios.bin vgabios-virtio.bin make[1]: Entering directory '/home/ehabkost/rh/proj/virt/qemu/roms/vgabios' gcc -o vbetables-gen vbetables-gen.c ./vbetables-gen > vbetables.h gcc -o biossums biossums.c gcc -E -P vgabios.c -DVBE -DPCIBIOS -DPCI_VID=0x1234 -DPCI_DID=0x1111 "-DVGABIOS_DATE=\"`date '+%d %b %Y'`\"" > _vgabios-stdvga_.c bcc -o vgabios-stdvga.s -C-c -D__i86__ -S -0 _vgabios-stdvga_.c sed -e 's/^\.text//' -e 's/^\.data//' vgabios-stdvga.s > _vgabios-stdvga_.s as86 _vgabios-stdvga_.s -b vgabios-stdvga.bin -u -w- -g -0 -j -O -l vgabios-stdvga.txt rm -f _vgabios-stdvga_.s _vgabios-stdvga_.c vgabios-stdvga.s mv vgabios-stdvga.bin VGABIOS-lgpl-latest.stdvga.bin ./biossums VGABIOS-lgpl-latest.stdvga.bin [...] Bios checksum at: 0x9DFF Current checksum: 0x00 Calculated checksum: 0x6D Setting checksum. ls -l VGABIOS-lgpl-latest.bin -rw-rw-r--. 1 ehabkost ehabkost 40448 nov 20 09:20 VGABIOS-lgpl-latest.bin gcc -E -P vgabios.c "-DVGABIOS_DATE=\"`date '+%d %b %Y'`\"" > _vgabios-virtio_.c bcc -o vgabios-virtio.s -C-c -D__i86__ -S -0 _vgabios-virtio_.c sed -e 's/^\.text//' -e 's/^\.data//' vgabios-virtio.s > _vgabios-virtio_.s as86 _vgabios-virtio_.s -b vgabios-virtio.bin -u -w- -g -0 -j -O -l vgabios-virtio.txt rm -f _vgabios-virtio_.s _vgabios-virtio_.c vgabios-virtio.s mv vgabios-virtio.bin mv: missing destination file operand after 'vgabios-virtio.bin' Try 'mv --help' for more information. make[1]: *** [Makefile:82: vgabios-virtio.bin] Error 1 make[1]: Leaving directory '/home/ehabkost/rh/proj/virt/qemu/roms/vgabios' make: *** [Makefile:104: build-lgplvgabios] Error 2 [roms]$ Do we still care enough about lgplvgabios to try to fix that, or should we just remove the lgplvgabios rules and the roms/vgabios submodule? The last commit in our vgabios.git submodule was 7 years ago. Related to that, pc-bios/README seems to be outdated, as it says the VGA BIOS come from lgplvgabios, which doesn't seem to be the case anymore. -- Eduardo