QEMU build from sources

qemu.md

QEMU

• Debian like systems

Dependencies

# git clone https://git.qemu.org/git/qemu.git && cd qemu
# git submodule init
# git submodule update --recursive

# apt install build-essential git libglib2.0-dev libfdt-dev libpixman-1-dev zlib1g-dev
# apt build-dep qemu-kvm
# apt install libaio-dev libbluetooth-dev libbrlapi-dev libbz2-dev
# apt install libsasl2-dev libsdl1.2-dev libseccomp-dev libsnappy-dev libssh2-1-dev

Configure

# ./configure --target-list=x86_64-softmmu --audio-drv-list= \
  --enable-vnc \
  --enable-kvm \
  --enable-hax \
  --enable-avx2 \
  --enable-vhost-net \
  --enable-vhost-kernel \
  --enable-malloc-trim \
  --enable-tpm \
  --enable-numa \
  --disable-docs \
  --disable-curses \
  --disable-debug-info \
  --disable-auth-pam \
  --disable-sdl \
  --disable-gtk \
  --disable-vte \
  --disable-xen \
  --disable-parallels \
  --disable-dmg \
  --disable-rbd \
  --disable-libiscsi \
  --disable-usb-redir

# make -j$(nproc)
# make install

# type qemu-system-x86_64
qemu-system-x86_64 is hashed (/usr/local/bin/qemu-system-x86_64)
# qemu-system-x86_64 --version
QEMU emulator version 4.2.50 (v4.2.0-1542-g6c599282f8-dirty)Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers