diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc/build_sysroot/build_sysroot.sh')
-rwxr-xr-x | compiler/rustc_codegen_gcc/build_sysroot/build_sysroot.sh | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_gcc/build_sysroot/build_sysroot.sh b/compiler/rustc_codegen_gcc/build_sysroot/build_sysroot.sh new file mode 100755 index 000000000..f293192a0 --- /dev/null +++ b/compiler/rustc_codegen_gcc/build_sysroot/build_sysroot.sh @@ -0,0 +1,30 @@ +#!/usr/bin/env bash + +# Requires the CHANNEL env var to be set to `debug` or `release.` + +set -e +cd $(dirname "$0") + +pushd ../ >/dev/null +source ./config.sh +popd >/dev/null + +# Cleanup for previous run +# v Clean target dir except for build scripts and incremental cache +rm -r target/*/{debug,release}/{build,deps,examples,libsysroot*,native} 2>/dev/null || true +rm Cargo.lock test_target/Cargo.lock 2>/dev/null || true +rm -r sysroot/ 2>/dev/null || true + +# Build libs +export RUSTFLAGS="$RUSTFLAGS -Z force-unstable-if-unmarked -Cpanic=abort" +if [[ "$1" == "--release" ]]; then + sysroot_channel='release' + RUSTFLAGS="$RUSTFLAGS -Zmir-opt-level=3" cargo build --target $TARGET_TRIPLE --release +else + sysroot_channel='debug' + cargo build --target $TARGET_TRIPLE --features compiler_builtins/c +fi + +# Copy files to sysroot +mkdir -p sysroot/lib/rustlib/$TARGET_TRIPLE/lib/ +cp -r target/$TARGET_TRIPLE/$sysroot_channel/deps/* sysroot/lib/rustlib/$TARGET_TRIPLE/lib/ |