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45 lines
1.1 KiB
Bash
45 lines
1.1 KiB
Bash
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#!/usr/bin/env bash
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set -eu
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# Example usage: ./pkgs/development/compilers/llvm/update.sh 12.0.0-rc4
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readonly VERSION="$1"
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readonly VERSION_MAJOR="${VERSION%%.*}"
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readonly VERSION_MAIN="${VERSION%%-*}"
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declare VERSION_PATCH="${VERSION/$VERSION_MAIN/}"
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readonly VERSION_PATCH="${VERSION_PATCH/-/}"
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readonly DIR="pkgs/development/compilers/llvm/$VERSION_MAJOR"
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readonly FILE="$DIR/default.nix"
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sed -Ei \
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-e "s/release_version = \".+\";/release_version = \"$VERSION_MAIN\";/" \
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-e "s/candidate = \".*\";/candidate = \"$VERSION_PATCH\";/" \
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"$FILE"
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readonly ATTRSET="llvmPackages_$VERSION_MAJOR"
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readonly SOURCES=(
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"clang-unwrapped.src"
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"compiler-rt.src"
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"clang-unwrapped.clang-tools-extra_src"
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"libcxx.src"
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"libcxxabi.src"
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"libunwind.src"
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"lld.src"
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"lldb.src"
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"llvm.src"
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"llvm.polly_src"
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"openmp.src"
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)
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for SOURCE in "${SOURCES[@]}"; do
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echo "Updating the hash of $SOURCE:"
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declare ATTR="$ATTRSET.$SOURCE"
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declare OLD_HASH="$(nix eval -f . $ATTR.outputHash)"
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declare NEW_HASH="\"$(nix-prefetch-url -A $ATTR)\""
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find "$DIR" -type f -exec sed -i "s/$OLD_HASH/$NEW_HASH/" {} +
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done
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echo OK
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