21 lines
743 B
Bash
Executable file
21 lines
743 B
Bash
Executable file
#!/usr/bin/env bash
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# Builds the Linux sysroots the release is cross-compiled against, into target/sysroot/linux_amd64
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# and target/sysroot/linux_arm64. See README.md.
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set -euo pipefail
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cd -P -- "$(dirname -- "$0")"
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out=../../target/sysroot
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rm -rf "$out"
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mkdir -p "$out"
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# One architecture at a time, which Docker's default builder can do.
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for arch in amd64 arm64; do
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if ! docker buildx build --platform="linux/$arch" --output "type=local,dest=$out/linux_$arch" .; then
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echo "failed to build the $arch sysroot; see packaging/sysroot/README.md" >&2
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exit 1
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fi
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# Debian merged /lib into /usr/lib, and the linker looks in both.
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ln -sfn usr/lib "$out/linux_$arch/lib"
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done
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echo "sysroots built in target/sysroot"
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