ab425a4bca
This reverts commit afe74d71e4. It
shouldn't have been pushed to master as it isn't ready yet.
40 lines
1.3 KiB
Bash
Executable File
40 lines
1.3 KiB
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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source ./config.sh
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dir=$(pwd)
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# Use rustc with cg_clif as hotpluggable backend instead of the custom cg_clif driver so that
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# build scripts are still compiled using cg_llvm.
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export RUSTC=$dir"/bin/cg_clif_build_sysroot"
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export RUSTFLAGS=$RUSTFLAGS" --clif"
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cd "$(dirname "$0")"
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# Cleanup for previous run
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# v Clean target dir except for build scripts and incremental cache
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rm -r target/*/{debug,release}/{build,deps,examples,libsysroot*,native} 2>/dev/null || true
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# We expect the target dir in the default location. Guard against the user changing it.
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export CARGO_TARGET_DIR=target
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# Build libs
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export RUSTFLAGS="$RUSTFLAGS -Zforce-unstable-if-unmarked -Cpanic=abort"
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export __CARGO_DEFAULT_LIB_METADATA="cg_clif"
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if [[ "$1" != "--debug" ]]; then
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sysroot_channel='release'
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# FIXME Enable incremental again once rust-lang/rust#74946 is fixed
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CARGO_INCREMENTAL=0 RUSTFLAGS="$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"
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fi
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# Copy files to sysroot
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ln "target/$TARGET_TRIPLE/$sysroot_channel/deps/"* "$dir/lib/rustlib/$TARGET_TRIPLE/lib/"
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rm "$dir/lib/rustlib/$TARGET_TRIPLE/lib/"*.{rmeta,d}
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