nixpkgs/pkgs/build-support/fetchurl/builder.sh
Eelco Dolstra 4eba4a211e * Check the hash, but only on Nix <= 0.7.
svn path=/nixpkgs/trunk/; revision=2272
2005-02-22 15:23:56 +00:00

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. $stdenv/setup
header "downloading $out from $url"
curl --fail --location --max-redirs 20 "$url" > "$out"
if test "$NIX_OUTPUT_CHECKED" != "1"; then
actual=$(md5sum -b "$out" | cut -c1-32)
if test "$actual" != "$md5"; then
echo "hash is $actual, expected $md5"
exit 1
fi
fi
stopNest