nixpkgs/pkgs/misc/foldingathome/default.nix

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{stdenv, fetchurl}:
assert stdenv.system == "i686-linux";
stdenv.mkDerivation {
name = "folding-at-home-6.02";
src = fetchurl {
url = http://www.stanford.edu/group/pandegroup/folding/release/FAH6.02-Linux.tgz;
sha256 = "01nwi0lb4vv0xg4k04i2fbf5v5qgabl70jm5cgvw1ibgqjz03910";
};
unpackPhase = "tar xvzf $src";
# Otherwise it doesn't work at all, even ldd thinks it's not a dynamic executable
dontStrip = true;
# This program, to run with '-smp', wants to execute the program mpiexec
# as "./mpiexec", although it also expects to write the data files into "."
# I suggest, if someone wants to run it, in the data directory set a link
# to the store for 'mpiexec', so './mpiexec' will work. That link better
# be considered a gcroot.
installPhase = ''
BINFILES="fah6 mpiexec";
for a in $BINFILES; do
patchelf --set-interpreter $(cat $NIX_GCC/nix-support/dynamic-linker) $a
done
ensureDir $out/bin
cp $BINFILES $out/bin
'';
meta = {
homepage = http://folding.stanford.edu/;
description = "Folding@home distributed computing client";
license = "unfree";
};
}