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https://github.com/rust-lang/rust.git
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31 lines
972 B
Bash
Executable File
31 lines
972 B
Bash
Executable File
#!/usr/bin/env bash
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# Requires the CHANNEL env var to be set to `debug` or `release.`
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set -e
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cd $(dirname "$0")
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pushd ../ >/dev/null
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source ./config.sh
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popd >/dev/null
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# Cleanup for previous run
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# v Clean target dir except for build scripts and incremental cache
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rm -r target/*/{debug,release}/{build,deps,examples,libsysroot*,native} 2>/dev/null || true
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rm Cargo.lock test_target/Cargo.lock 2>/dev/null || true
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rm -r sysroot/ 2>/dev/null || true
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# Build libs
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export RUSTFLAGS="$RUSTFLAGS -Z force-unstable-if-unmarked -Cpanic=abort"
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if [[ "$1" == "--release" ]]; then
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sysroot_channel='release'
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RUSTFLAGS="$RUSTFLAGS -Zmir-opt-level=3" cargo build --target $TARGET_TRIPLE --release
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else
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sysroot_channel='debug'
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cargo build --target $TARGET_TRIPLE --features compiler_builtins/c
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fi
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# Copy files to sysroot
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mkdir -p sysroot/lib/rustlib/$TARGET_TRIPLE/lib/
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cp -r target/$TARGET_TRIPLE/$sysroot_channel/deps/* sysroot/lib/rustlib/$TARGET_TRIPLE/lib/
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