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path: root/compiler/rustc_codegen_cranelift/build.sh
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#!/bin/bash
set -e

# Settings
export CHANNEL="release"
build_sysroot=1
target_dir='build'
while [[ $# != 0 ]]; do
    case $1 in
        "--debug")
            export CHANNEL="debug"
            ;;
        "--without-sysroot")
            build_sysroot=0
            ;;
        "--target-dir")
            target_dir=$2
            shift
            ;;
        *)
            echo "Unknown flag '$1'"
            echo "Usage: ./build.sh [--debug] [--without-sysroot] [--target-dir DIR]"
            ;;
    esac
    shift
done

# Build cg_clif
export RUSTFLAGS="-Zrun_dsymutil=no"
if [[ "$CHANNEL" == "release" ]]; then
    cargo build --release
else
    cargo build
fi

rm -rf $target_dir
mkdir $target_dir
cp -a target/$CHANNEL/cg_clif{,_build_sysroot} target/$CHANNEL/*rustc_codegen_cranelift* $target_dir/
cp -a rust-toolchain scripts/config.sh scripts/cargo.sh $target_dir

if [[ "$build_sysroot" == "1" ]]; then
    echo "[BUILD] sysroot"
    export CG_CLIF_INCR_CACHE_DISABLED=1
    dir=$(pwd)
    cd $target_dir
    time $dir/build_sysroot/build_sysroot.sh
fi