29 lines
561 B
Bash
Executable File
29 lines
561 B
Bash
Executable File
#!/bin/sh
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# download, build and install the zstd library
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version=1.4.5
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dir=tmp-cached-zstd
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stamp="$dir/.last-build-zstd"
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here=`pwd`
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set -e
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if [ -d "$dir" -a -f "$stamp" ]; then
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echo "Using valid cache for $dir, built" `cat "$stamp"`
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cd "$dir"
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cd zstd-${version}
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sudo make install PREFIX=/usr
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exit 0
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fi
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echo "No or stale cache for $dir, rebuilding"
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rm -rf "$dir"
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mkdir "$dir"
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cd "$dir"
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wget https://github.com/facebook/zstd/archive/v${version}.tar.gz
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tar xf v${version}.tar.gz
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cd zstd-${version}
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make
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sudo make install PREFIX=/usr
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date > "$here/$stamp"
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