rust/compiler/rustc_codegen_gcc/cargo.sh

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#!/usr/bin/env bash
if [ -z $CHANNEL ]; then
export CHANNEL='debug'
fi
pushd $(dirname "$0") >/dev/null
source config.sh
# read nightly compiler from rust-toolchain file
TOOLCHAIN=$(cat rust-toolchain | grep channel | sed 's/channel = "\(.*\)"/\1/')
popd >/dev/null
if [[ $(${RUSTC} -V) != $(${RUSTC} +${TOOLCHAIN} -V) ]]; then
echo "rustc_codegen_gcc is build for $(rustc +${TOOLCHAIN} -V) but the default rustc version is $(rustc -V)."
echo "Using $(rustc +${TOOLCHAIN} -V)."
fi
cmd=$1
shift
RUSTDOCFLAGS="$RUSTFLAGS" cargo +${TOOLCHAIN} $cmd $@