41 lines
1.3 KiB
Bash
Executable File
41 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Requires the CHANNEL env var to be set to `debug` or `release.`
|
|
|
|
set -e
|
|
|
|
source ./config.sh
|
|
|
|
dir=$(pwd)
|
|
|
|
# Use rustc with cg_clif as hotpluggable backend instead of the custom cg_clif driver so that
|
|
# build scripts are still compiled using cg_llvm.
|
|
export RUSTC=$dir"/bin/cg_clif_build_sysroot"
|
|
export RUSTFLAGS=$RUSTFLAGS" --clif"
|
|
|
|
cd "$(dirname "$0")"
|
|
|
|
# Cleanup for previous run
|
|
# v Clean target dir except for build scripts and incremental cache
|
|
rm -r target/*/{debug,release}/{build,deps,examples,libsysroot*,native} 2>/dev/null || true
|
|
|
|
# We expect the target dir in the default location. Guard against the user changing it.
|
|
export CARGO_TARGET_DIR=target
|
|
|
|
# Build libs
|
|
export RUSTFLAGS="$RUSTFLAGS -Zforce-unstable-if-unmarked -Cpanic=abort"
|
|
if [[ "$1" != "--debug" ]]; then
|
|
sysroot_channel='release'
|
|
# FIXME Enable incremental again once rust-lang/rust#74946 is fixed
|
|
# FIXME Enable -Zmir-opt-level=2 again once it doesn't ice anymore
|
|
CARGO_INCREMENTAL=0 RUSTFLAGS="$RUSTFLAGS" cargo build --target "$TARGET_TRIPLE" --release
|
|
else
|
|
sysroot_channel='debug'
|
|
cargo build --target "$TARGET_TRIPLE"
|
|
fi
|
|
|
|
# Copy files to sysroot
|
|
mkdir -p "$dir/lib/rustlib/$TARGET_TRIPLE/lib/"
|
|
ln "target/$TARGET_TRIPLE/$sysroot_channel/deps/"* "$dir/lib/rustlib/$TARGET_TRIPLE/lib/"
|
|
rm "$dir/lib/rustlib/$TARGET_TRIPLE/lib/"*.{rmeta,d}
|