mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
38 lines
1.0 KiB
Bash
38 lines
1.0 KiB
Bash
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#!/usr/bin/env sh
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# This script downloads the CMake binary and installs it in ~/.local directory
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# (the cmake executable will be in ~/.local/bin).
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# This is mostly suitable for CIs, not end users.
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set -e
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VERSION=3.7.1
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PREFIX=~/.local
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OS=$(uname -s)
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case $OS in
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Linux) SHA256=7b4b7a1d9f314f45722899c0521c261e4bfab4a6b532609e37fef391da6bade2;;
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Darwin) SHA256=1851d1448964893fdc5a8c05863326119f397a3790e0c84c40b83499c7960267;;
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esac
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BIN=$PREFIX/bin
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if test -f $BIN/cmake && ($BIN/cmake --version | grep -q "$VERSION"); then
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echo "CMake $VERSION already installed in $BIN"
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else
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FILE=cmake-$VERSION-$OS-x86_64.tar.gz
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URL=https://cmake.org/files/v3.7/$FILE
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ERROR=0
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TMPFILE=$(mktemp --tmpdir cmake-$VERSION-$OS-x86_64.XXXXXXXX.tar.gz)
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echo "Downloading CMake ($URL)..."
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wget "$URL" -O "$TMPFILE" -nv
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if ! (shasum -a256 "$TMPFILE" | grep -q "$SHA256"); then
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echo "Checksum mismatch ($TMPFILE)"
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exit 1
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fi
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mkdir -p "$PREFIX"
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tar xzf "$TMPFILE" -C "$PREFIX" --strip 1
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rm $TMPFILE
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fi
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