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https://github.com/rust-lang/rust.git
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87 lines
2.3 KiB
Bash
Executable File
87 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Settings
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export CHANNEL="release"
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build_sysroot="clif"
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target_dir='build'
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oldbe=''
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while [[ $# != 0 ]]; do
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case $1 in
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"--debug")
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export CHANNEL="debug"
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;;
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"--sysroot")
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build_sysroot=$2
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shift
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;;
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"--target-dir")
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target_dir=$2
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shift
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;;
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"--oldbe")
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oldbe='--features oldbe'
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;;
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*)
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echo "Unknown flag '$1'"
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echo "Usage: ./build.sh [--debug] [--sysroot none|clif|llvm] [--target-dir DIR] [--oldbe]"
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exit 1
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;;
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esac
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shift
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done
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# Build cg_clif
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unset CARGO_TARGET_DIR
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unamestr=$(uname)
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if [[ "$unamestr" == 'Linux' ]]; then
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export RUSTFLAGS='-Clink-arg=-Wl,-rpath=$ORIGIN/../lib '$RUSTFLAGS
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elif [[ "$unamestr" == 'Darwin' ]]; then
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export RUSTFLAGS='-Csplit-debuginfo=unpacked -Clink-arg=-Wl,-rpath,@loader_path/../lib -Zosx-rpath-install-name '$RUSTFLAGS
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dylib_ext='dylib'
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else
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echo "Unsupported os"
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exit 1
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fi
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if [[ "$CHANNEL" == "release" ]]; then
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cargo build $oldbe --release
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else
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cargo build $oldbe
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fi
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source scripts/ext_config.sh
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rm -rf "$target_dir"
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mkdir "$target_dir"
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mkdir "$target_dir"/bin "$target_dir"/lib
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ln target/$CHANNEL/cg_clif{,_build_sysroot} "$target_dir"/bin
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ln target/$CHANNEL/*rustc_codegen_cranelift* "$target_dir"/lib
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ln rust-toolchain scripts/config.sh scripts/cargo.sh "$target_dir"
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mkdir -p "$target_dir/lib/rustlib/$TARGET_TRIPLE/lib/"
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if [[ "$TARGET_TRIPLE" == "x86_64-pc-windows-gnu" ]]; then
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cp $(rustc --print sysroot)/lib/rustlib/$TARGET_TRIPLE/lib/*.o "$target_dir/lib/rustlib/$TARGET_TRIPLE/lib/"
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fi
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case "$build_sysroot" in
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"none")
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;;
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"llvm")
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cp -r $(rustc --print sysroot)/lib/rustlib/$TARGET_TRIPLE/lib "$target_dir/lib/rustlib/$TARGET_TRIPLE/"
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;;
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"clif")
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echo "[BUILD] sysroot"
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dir=$(pwd)
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cd "$target_dir"
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time "$dir/build_sysroot/build_sysroot.sh"
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cp lib/rustlib/*/lib/libstd-* lib/
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;;
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*)
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echo "Unknown sysroot kind \`$build_sysroot\`."
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echo "The allowed values are:"
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echo " none A sysroot that doesn't contain the standard library"
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echo " llvm Copy the sysroot from rustc compiled by cg_llvm"
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echo " clif Build a new sysroot using cg_clif"
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exit 1
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esac
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