24e0131f37
This provides a basic Debian install with access to the emdebian cross
compilers. The debian-armhf-cross and debian-arm64-cross targets build
on the basic Debian image to allow cross compiling to those targets.
A new environment variable (QEMU_CONFIGURE_OPTS) is set as part of the
docker container and passed to the build to specify the
--cross-prefix. The user still calls the build in the usual way, for
example:
make docker-test-build@debian-arm64-cross \
TARGET_LIST="aarch64-softmmu,aarch64-linux-user"
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20170220105139.21581-3-alex.bennee@linaro.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
16 lines
445 B
Docker
16 lines
445 B
Docker
#
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# Docker arm64 cross-compiler target
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#
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# This docker target builds on the base debian image.
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#
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FROM qemu:debian
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# Add the foreign architecture we want and install dependencies
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RUN dpkg --add-architecture arm64
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RUN apt update
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RUN apt install -yy crossbuild-essential-arm64
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RUN apt-get build-dep -yy -a arm64 qemu
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# Specify the cross prefix for this image (see tests/docker/common.rc)
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ENV QEMU_CONFIGURE_OPTS --cross-prefix=aarch64-linux-gnu-
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