nixpkgs/pkgs/os-specific/linux/wpa_supplicant/default.nix
Carl Sverre 6b62b566a1 wpa_supplicant: Enable BGSCAN module
Compile wpa_supplicant with the BGSCAN module enabled. This allows the
user to configure an SSID to use the bgscan module.  This module causes
wpa_supplicant to periodically perform a background scan for additional
access points and switch to the one with the highest signal.  This scan
can be kicked off when the current connection drops below a target
threshold signal strength.
2017-08-03 21:37:24 -07:00

105 lines
2.9 KiB
Nix

{ stdenv, fetchpatch, fetchurl, lib, openssl, pkgconfig, libnl
, dbus_libs ? null, readline ? null, pcsclite ? null
}:
with stdenv.lib;
stdenv.mkDerivation rec {
version = "2.6";
name = "wpa_supplicant-${version}";
src = fetchurl {
url = "http://hostap.epitest.fi/releases/${name}.tar.gz";
sha256 = "0l0l5gz3d5j9bqjsbjlfcv4w4jwndllp9fmyai4x9kg6qhs6v4xl";
};
# TODO: Patch epoll so that the dbus actually responds
# TODO: Figure out how to get privsep working, currently getting SIGBUS
extraConfig = ''
CONFIG_AP=y
CONFIG_LIBNL32=y
CONFIG_EAP_FAST=y
CONFIG_EAP_PWD=y
CONFIG_EAP_PAX=y
CONFIG_EAP_SAKE=y
CONFIG_EAP_GPSK=y
CONFIG_EAP_GPSK_SHA256=y
CONFIG_WPS=y
CONFIG_WPS_ER=y
CONFIG_WPS_NFS=y
CONFIG_EAP_IKEV2=y
CONFIG_EAP_EKE=y
CONFIG_HT_OVERRIDES=y
CONFIG_VHT_OVERRIDES=y
CONFIG_ELOOP=eloop
#CONFIG_ELOOP_EPOLL=y
CONFIG_L2_PACKET=linux
CONFIG_IEEE80211W=y
CONFIG_TLS=openssl
CONFIG_TLSV11=y
#CONFIG_TLSV12=y see #8332
CONFIG_IEEE80211R=y
CONFIG_DEBUG_SYSLOG=y
#CONFIG_PRIVSEP=y
CONFIG_IEEE80211N=y
CONFIG_IEEE80211AC=y
CONFIG_INTERNETWORKING=y
CONFIG_HS20=y
CONFIG_P2P=y
CONFIG_TDLS=y
CONFIG_BGSCAN_SIMPLE=y
'' + optionalString (pcsclite != null) ''
CONFIG_EAP_SIM=y
CONFIG_EAP_AKA=y
CONFIG_EAP_AKA_PRIME=y
CONFIG_PCSC=y
'' + optionalString (dbus_libs != null) ''
CONFIG_CTRL_IFACE_DBUS=y
CONFIG_CTRL_IFACE_DBUS_NEW=y
CONFIG_CTRL_IFACE_DBUS_INTRO=y
'' + (if readline != null then ''
CONFIG_READLINE=y
'' else ''
CONFIG_WPA_CLI_EDIT=y
'');
preBuild = ''
cd wpa_supplicant
cp -v defconfig .config
echo "$extraConfig" >> .config
cat -n .config
substituteInPlace Makefile --replace /usr/local $out
export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE \
-I$(echo "${libnl.dev}"/include/libnl*/) \
-I${pcsclite}/include/PCSC/"
'';
buildInputs = [ openssl libnl dbus_libs readline pcsclite ];
nativeBuildInputs = [ pkgconfig ];
patches = [
./build-fix.patch
];
postInstall = ''
mkdir -p $out/share/man/man5 $out/share/man/man8
cp -v "doc/docbook/"*.5 $out/share/man/man5/
cp -v "doc/docbook/"*.8 $out/share/man/man8/
mkdir -p $out/etc/dbus-1/system.d $out/share/dbus-1/system-services $out/etc/systemd/system
cp -v "dbus/"*service $out/share/dbus-1/system-services
sed -e "s@/sbin/wpa_supplicant@$out&@" -i "$out/share/dbus-1/system-services/"*
cp -v dbus/dbus-wpa_supplicant.conf $out/etc/dbus-1/system.d
cp -v "systemd/"*.service $out/etc/systemd/system
rm $out/share/man/man8/wpa_priv.8
'';
meta = with stdenv.lib; {
homepage = http://hostap.epitest.fi/wpa_supplicant/;
description = "A tool for connecting to WPA and WPA2-protected wireless networks";
license = licenses.bsd3;
maintainers = with maintainers; [ marcweber wkennington ];
platforms = platforms.linux;
};
}