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72f7e9e300
Use `multistrap` for building Ubuntu rootfs. Adds support for building for foreign architectures using the `ARCH` environment variable. In the process, the Ubuntu rootfs workflow is vastly simplified. Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
29 lines
737 B
Bash
29 lines
737 B
Bash
# Copyright (c) 2018 Yash Jain, 2022 IBM Corp.
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#
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# SPDX-License-Identifier: Apache-2.0
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OS_NAME=ubuntu
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# This should be Ubuntu's code name, e.g. "focal" (Focal Fossa) for 20.04
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OS_VERSION=${OS_VERSION:-focal}
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PACKAGES=chrony
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[ "$AGENT_INIT" = no ] && PACKAGES+=" init"
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[ "$SECCOMP" = yes ] && PACKAGES+=" libseccomp2"
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REPO_URL=http://ports.ubuntu.com
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case "$ARCH" in
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aarch64) DEB_ARCH=arm64;;
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ppc64le) DEB_ARCH=ppc64el;;
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s390x) DEB_ARCH="$ARCH";;
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x86_64) DEB_ARCH=amd64; REPO_URL=http://archive.ubuntu.com/ubuntu;;
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*) die "$ARCH not supported"
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esac
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if [ "$(uname -m)" != "$ARCH" ]; then
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case "$ARCH" in
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ppc64le) cc_arch=powerpc64le;;
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x86_64) cc_arch=x86-64;;
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*) cc_arch="$ARCH"
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esac
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export CC="$cc_arch-linux-gnu-gcc"
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fi
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