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December 19, 2025 05:09
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qemu makefile
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| QEMU ?= qemu-system-x86_64 | |
| UBUNTU_INSTALL_CDROM ?= ~/Downloads/ubuntu-24.04.3-desktop-amd64.iso | |
| DISK ?= disk/disk.qcow2 | |
| RAM ?= 32768 | |
| CPUS ?= 16 | |
| PORT ?= 2222 | |
| DISPLAY_WIDTH ?= 1920 | |
| DISPLAY_HEIGHT ?= 1080 | |
| # QXL for stable single display (defaults) | |
| GPU_FLAGS = -display gtk,zoom-to-fit=off \ | |
| -vga qxl | |
| COMMON_FLAGS = \ | |
| -enable-kvm \ | |
| -smp $(CPUS) \ | |
| -m $(RAM) \ | |
| -cpu host \ | |
| -machine type=q35,accel=kvm \ | |
| -netdev user,id=net0,hostfwd=tcp::$(PORT)-:22 \ | |
| -device virtio-net-pci,netdev=net0 \ | |
| -device qemu-xhci,id=xhci \ | |
| -device usb-host,vendorid=0x1415,productid=0x2000 \ | |
| -drive file=$(DISK),format=qcow2 | |
| boot-cd: | |
| $(QEMU) \ | |
| $(COMMON_FLAGS) \ | |
| -boot d \ | |
| -cdrom $(UBUNTU_INSTALL_CDROM) \ | |
| $(GPU_FLAGS) | |
| boot-disk: | |
| $(QEMU) \ | |
| $(COMMON_FLAGS) \ | |
| -boot c \ | |
| $(GPU_FLAGS) |
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