nixpkgs/pkgs/os-specific/linux/cryptodev/default.nix

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{ fetchurl, stdenv, kernel, onlyHeaders ? false }:
stdenv.mkDerivation rec {
name = "cryptodev-linux-1.5";
src = fetchurl {
url = "http://download.gna.org/cryptodev-linux/${name}.tar.gz";
sha256 = "13hybl5p0ck0vgi2gxmiwa2810gcfk78kdy17ai8nczj8il15mn0";
};
buildPhase = if (!onlyHeaders) then ''
make -C ${kernel}/lib/modules/${kernel.modDirVersion}/build \
SUBDIRS=`pwd` INSTALL_PATH=$out
'' else ":";
installPhase = stdenv.lib.optionalString (!onlyHeaders) ''
make -C ${kernel}/lib/modules/${kernel.modDirVersion}/build \
INSTALL_MOD_PATH=$out SUBDIRS=`pwd` modules_install
'' + ''
mkdir -p $out/include/crypto
cp crypto/cryptodev.h $out/include/crypto
'';
meta = {
description = "Device that allows access to Linux kernel cryptographic drivers";
homepage = http://home.gna.org/cryptodev-linux/;
license = "GPLv2+";
};
}