package zstd {
	description = "a fast compression algorithm";
	website = "https://facebook.github.io/zstd";
	anitya = 12083;

	version# = "1.5.7";
	source = remoteGitHubRelease {
		suffix = "facebook/zstd";
		tag = "v"+version;
		name = "zstd-"+version+".tar.zst";
		checksum = "iUIf2pzFlXjJFudQrUULhLTaLMt-u2WLqondzPaEMwwawRNrE44gd4DPwX3w6drX";
		compress = zstd;
	};

	// tests Makefile assumes writable source
	writable = true;
	chmod = true;

	exec = cmake {
		append = [ "build", "cmake" ];
		test = `
make -C /usr/src/zstd/tests datagen
ZSTD_BIN=/cure/programs/zstd /usr/src/zstd/tests/playTests.sh
`;
	};

	inputs = [
		make,
		diffutils,
	];
}