nixpkgs/pkgs/build-support/fetchurl/builder.sh
Eelco Dolstra 38bc744a0b * Use md5sum instead of nix-hash.
svn path=/nixpkgs/trunk/; revision=584
2003-12-21 16:00:17 +00:00

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#! /bin/sh
. $stdenv/setup
echo "downloading $url into $out..."
wget --passive-ftp "$url" -O "$out" || exit 1
actual=$(md5sum -b $out | cut -c1-32)
if test "$actual" != "$md5"; then
echo "hash is $actual, expected $md5"
exit 1
fi