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Build QEMU from source

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Luke Childs 2019-12-14 17:56:58 +07:00
parent 25c2c54d2d
commit 3dc05da137
1 changed files with 47 additions and 1 deletions
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Dockerfile
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@ -1,5 +1,48 @@
FROM qemu/arm as dockerpi-vm
ARG QEMU_VERSION=4.2.0
# Build stage for qemu-system-arm
FROM debian:stable-slim AS qemu-system-arm-builder
ARG QEMU_VERSION
ENV QEMU_TARBALL="qemu-${QEMU_VERSION}.tar.xz"
WORKDIR /qemu
RUN # Update package lists
RUN apt-get update
RUN # Pull source and verify signatures
RUN apt-get -y install wget
RUN wget "https://download.qemu.org/${QEMU_TARBALL}"
RUN # Verify signatures
RUN apt-get -y install gpg
RUN wget "https://download.qemu.org/${QEMU_TARBALL}.sig"
RUN gpg --keyserver keyserver.ubuntu.com --recv-keys CEACC9E15534EBABB82D3FA03353C9CEF108B584
RUN gpg --verify "${QEMU_TARBALL}.sig" "${QEMU_TARBALL}"
RUN # Extract source tarball
RUN apt-get -y install pkg-config
RUN tar xvf "${QEMU_TARBALL}"
RUN # Build source
# These seem to be the only deps actually required for a successful build
RUN apt-get -y install python build-essential libglib2.0-dev libpixman-1-dev
# These don't seem to be required but are specified here: https://wiki.qemu.org/Hosts/Linux
RUN apt-get -y install libfdt-dev zlib1g-dev
# Not required or specified anywhere but supress build warnings
RUN apt-get -y install pkg-config flex bison
RUN "qemu-${QEMU_VERSION}/configure" --static --target-list=arm-softmmu
RUN make -j$(nproc)
RUN # Strip the binary, this gives a substantial size reduction!
RUN strip "arm-softmmu/qemu-system-arm"
# Build the dockerpi VM image
FROM busybox:1.31 AS dockerpi-vm
LABEL maintainer="Luke Childs <lukechilds123@gmail.com>"
ARG QEMU_VERSION
COPY --from=qemu-system-arm-builder /qemu/arm-softmmu/qemu-system-arm /usr/local/bin/qemu-system-arm
ADD https://github.com/dhruvvyas90/qemu-rpi-kernel/archive/afe411f2c9b04730bcc6b2168cdc9adca224227c.zip /tmp/qemu-rpi-kernel.zip
@ -14,6 +57,9 @@ VOLUME /sdcard
ADD ./entrypoint.sh /entrypoint.sh
ENTRYPOINT ["./entrypoint.sh"]
# Build the dockerpi image
# It's just the VM image with a compressed Raspbian filesystem added
FROM dockerpi-vm as dockerpi
LABEL maintainer="Luke Childs <lukechilds123@gmail.com>"
ADD http://downloads.raspberrypi.org/raspbian_lite/images/raspbian_lite-2019-09-30/2019-09-26-raspbian-buster-lite.zip /filesystem.zip