nixpkgs/pkgs/os-specific/linux/crda/default.nix
2020-08-13 14:20:54 -04:00

79 lines
2.4 KiB
Nix

{ stdenv, fetchurl, fetchpatch, libgcrypt, libnl, pkgconfig, python3Packages, wireless-regdb }:
stdenv.mkDerivation rec {
pname = "crda";
version = "3.18";
src = fetchurl {
sha256 = "1gydiqgb08d9gbx4l6gv98zg3pljc984m50hmn3ysxcbkxkvkz23";
url = "http://kernel.org/pub/software/network/crda/crda-${version}.tar.xz";
};
patches = [
# Switch to Python 3
# https://lore.kernel.org/linux-wireless/1437542484-23409-1-git-send-email-ahmed.taahir@gmail.com/
(fetchpatch {
url = "https://lore.kernel.org/linux-wireless/1437542484-23409-2-git-send-email-ahmed.taahir@gmail.com/raw";
sha256 = "0s2n340cgaasvg1k8g9v8xjrbh4y2mcgrhdmv97ja2fs8xjcjbf1";
})
(fetchpatch {
url = "https://lore.kernel.org/linux-wireless/1437542484-23409-3-git-send-email-ahmed.taahir@gmail.com/raw";
sha256 = "01dlfw7kqhyx025jxq2l75950b181p9r7i9zkflcwvbzzdmx59md";
})
];
buildInputs = [ libgcrypt libnl ];
nativeBuildInputs = [
pkgconfig
python3Packages.pycrypto
];
postPatch = ''
patchShebangs utils/
substituteInPlace Makefile \
--replace ldconfig true \
--replace pkg-config $PKG_CONFIG
sed -i crda.c \
-e "/\/usr\/.*\/regulatory.bin/d" \
-e "s|/lib/crda|${wireless-regdb}/lib/crda|g"
'';
makeFlags = [
"PREFIX=$(out)"
"SBINDIR=$(out)/bin/"
"UDEV_RULE_DIR=$(out)/lib/udev/rules.d/"
"REG_BIN=${wireless-regdb}/lib/crda/regulatory.bin"
];
NIX_CFLAGS_COMPILE = "-Wno-error=unused-const-variable";
buildFlags = [ "all_noverify" ];
enableParallelBuilding = true;
doCheck = true;
checkTarget = "verify";
postInstall = ''
# The patch installs build header
rm $out/include/reglib/keys-gcrypt.h
'';
meta = with stdenv.lib; {
description = "Linux wireless Central Regulatory Domain Agent";
longDescription = ''
CRDA acts as the udev helper for communication between the kernel and
userspace for regulatory compliance. It relies on nl80211 for communication.
CRDA is intended to be run only through udev communication from the kernel.
To use it under NixOS, add
services.udev.packages = [ pkgs.crda ];
to the system configuration.
'';
homepage = "http://drvbp1.linux-foundation.org/~mcgrof/rel-html/crda/";
license = licenses.free; # "copyleft-next 0.3.0", as yet without a web site
platforms = platforms.linux;
};
}