mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-10 21:53:57 +08:00
Kir Kolyshkin
f30244ee1b
This implements cross-build for "make release", moving the build into a container. This way we can support arm, arm64, ppc, and whatnot. * script/seccomp.sh: separate out of script/release.sh, amend to support cross-compile and save needed environment variables to a file. * Dockerfile: add installing libseccomp from source, as this is needed for release builds. * script/release.sh: amend to support more architectures in addition to the native build. Additional arches can be added by specifying "-a <arch>" argument (can be specified multiple times), or "make RELEASE_ARGS="-a arm64" release" if called via make. All supported architectures can be enabled via "make releaseall". * Makefile: move "release" target to "localrelease", add "release" and "releaseall" targets to build via the Dockerfile. This is done because most distros (including Fedora and openSUSE) lack cross-glibc, which is needed to cross-compile libseccomp. * Makefile: remove 'cross' and 'localcross' targets, as this is now done by the release script. * .github/workflows/validate.yum: amend the release CI job to cross-build for supported architectures, remove cross job. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
37 lines
596 B
Bash
37 lines
596 B
Bash
#!/bin/bash
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# set_cross_vars sets a few environment variables used for cross-compiling,
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# based on the architecture specified in $1.
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function set_cross_vars() {
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GOARCH="$1" # default, may be overridden below
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unset GOARM
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case $1 in
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arm64)
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HOST=aarch64-linux-gnu
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;;
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armel)
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HOST=arm-linux-gnueabi
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GOARCH=arm
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GOARM=6
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;;
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armhf)
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HOST=arm-linux-gnueabihf
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GOARCH=arm
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GOARM=7
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;;
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ppc64le)
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HOST=powerpc64le-linux-gnu
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;;
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*)
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echo "set_cross_vars: unsupported architecture: $1" >&2
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exit 1
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;;
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esac
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CC=$HOST-gcc
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STRIP=$HOST-strip
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export HOST GOARM GOARCH CC STRIP
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}
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