# Maintainer: Samir Benmendil <ram-z[at]chakraos[dot]org>
# Contributor: Thomas Bächler <thomas@archlinux.org>

pkgname=crda
pkgver=3.18
pkgrel=1
pkgdesc="Central Regulatory Domain Agent for wireless networks"
arch=('x86_64')
url="http://wireless.kernel.org/en/developers/Regulatory/CRDA"
license=('custom')
depends=('wireless-regdb' 'libnl' 'libgcrypt' 'systemd' 'iw')
makedepends=('python2-m2crypto')
install=crda.install
source=(https://kernel.org/pub/software/network/crda/${pkgname}-${pkgver}.tar{.xz,.sign}
        set-wireless-regdom
        0001-Makefile-Link-libreg.so-against-the-crypto-library.patch
        0001-Makefile-Don-t-run-ldconfig.patch)
sha256sums=('43fcb9679f8b75ed87ad10944a506292def13e4afb194afa7aa921b01e8ecdbf'
            'SKIP'
            '603ce97da5cce3f5337e99007ce04e2f295bb33a36b308794884011f7bcabaf3'
            '96b2068b27202f8bc78009869520e396cb3f3ac7a826efef06d0fc41047f2520'
            'ff52990cf9295e5cebcf07ebbf2a96e225d97088573edcc898b29ce33a0fb663')

validpgpkeys=('E4053F8D0E7C4B9A0A20AB27DC553250F8FE7407') #Luis R. Rodriguez

prepare() {
  cd "${srcdir}"/${pkgname}-${pkgver}
  sed 's|^#!/usr/bin/env python|#!/usr/bin/python2|' -i utils/key2pub.py
  patch -p1 -i "${srcdir}"/0001-Makefile-Link-libreg.so-against-the-crypto-library.patch
  patch -p1 -i "${srcdir}"/0001-Makefile-Don-t-run-ldconfig.patch
}

build() {
  cd "${srcdir}"/${pkgname}-${pkgver}
  make
}

package() {
  # Install crda, regdbdump and udev rules
  cd "${srcdir}"/${pkgname}-${pkgver}
  make DESTDIR="${pkgdir}" UDEV_RULE_DIR=/usr/lib/udev/rules.d/ SBINDIR=/usr/bin/ install
  # Adjust paths in udev rule file
  sed 's|/sbin/crda|/usr/bin/crda|' -i "${pkgdir}"/usr/lib/udev/rules.d/85-regulatory.rules
  # This rule automatically sets the regulatory domain when cfg80211 is loaded
  echo 'ACTION=="add" SUBSYSTEM=="module", DEVPATH=="/module/cfg80211", RUN+="/usr/bin/set-wireless-regdom"' >> "${pkgdir}"/usr/lib/udev/rules.d/85-regulatory.rules

  install -D -m644 "${srcdir}"/${pkgname}-${pkgver}/LICENSE "${pkgdir}"/usr/share/licenses/crda/LICENSE
  
  install -D -m755 "${srcdir}"/set-wireless-regdom "${pkgdir}"/usr/bin/set-wireless-regdom
}