btrfs-progs/ci/build-dep-zstd
David Sterba 06f075976e btrfs-progs: ci: rename travis/ to ci/
Rename the directory for continuous integration scripts to a more
generic name as we're going to use more than one. The base image on
travis has an old kernel. It's not possible to use a newer one and some
tests fail making the coverage unreliable.

Signed-off-by: David Sterba <dsterba@suse.com>
2019-07-04 02:06:34 +02:00

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#!/bin/sh
# download, build and install the zstd library
version=1.3.7
dir=tmp-cached-zstd
stamp="$dir/.last-build-zstd"
here=`pwd`
set -e
if [ -d "$dir" -a -f "$stamp" ]; then
echo "Using valid cache for $dir, built" `cat "$stamp"`
cd "$dir"
cd zstd-${version}
sudo make install PREFIX=/usr
exit 0
fi
echo "No or stale cache for $dir, rebuilding"
rm -rf "$dir"
mkdir "$dir"
cd "$dir"
wget https://github.com/facebook/zstd/archive/v${version}.tar.gz
tar xf v${version}.tar.gz
cd zstd-${version}
make
sudo make install PREFIX=/usr
date > "$here/$stamp"