# Maintainer: David Runge <dvzrv@archlinux.org>
# Maintainer: Bruno Pagani <archange@archlinux.org>
# Contributor: Gaetan Bisson <bisson@archlinux.org>
# Contributor: Hisato Tatekura <hisato_tatekura@excentrics.net>
# Contributor: Massimiliano Torromeo <massimiliano DOT torromeo AT google mail service>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - disable LTO (--disable-flto)

pkgname=unbound
pkgver=1.16.3
pkgrel=1
pkgdesc="Validating, recursive, and caching DNS resolver"
arch=(x86_64)
url="https://unbound.net/"
license=(BSD)
depends=(dnssec-anchors fstrm hiredis ldns libevent libnghttp2 libsodium openssl)
makedepends=(expat protobuf-c python swig systemd)
optdepends=(
  'expat: for unbound-anchor'
  'sh: for unbound-control-setup'
  'python: for python-bindings'
)
provides=(libunbound.so)
backup=(etc/${pkgname}/${pkgname}.conf)
source=(
  https://unbound.net/downloads/$pkgname-$pkgver.tar.gz{,.asc}
  $pkgname-1.14.0-trust_anchor_file.patch
  $pkgname-sysusers.conf
  $pkgname-tmpfiles.conf
  $pkgname-trusted-key.hook
)
sha512sums=('ef5cda926dd1082a750615d8687bccd756869c66e9f24f984fda4c6613f94f3e4884db328b8d7b490777a75d3e616dcb61c5258e7777923c0590e6fabacd207c'
            'SKIP'
            '9590d3d459d96f99cbc7482fae0f5318dd22a034e45cff18079e4f3c9f9c3c1d7af90cdd5353fb469eac08c535555fd164097b496286b807b2117e8a3a6cd304'
            'ef71d4e9b0eb0cc602d66bd0573d9424578fe33ef28a852c582d56f0fd34fdd63046c365ef7aed8b84a461b81254240af7ad3fd539da72f9587817d21bd6c585'
            '6b1849ae9d7cf427f6fa6cd0590e8f8c3f06210d2d6795e543b0f325a9e866db0f5db2275a29fa90f688783c0dd16f19c8a49a9817d5f5444e13f8f2df3ff712'
            '613826cdf5ab6e77f2805fa2aa65272508dcd11090add1961b3df6dfac3b67db016bc9f45fbcf0ef0de82b2d602c153d5263a488027a6cf13a72680b581b266d')
b2sums=('b97deade78ab903363e06ff9d71b9895c754378ec276bb17556de62c48a88af5fbabd26f97fb47313d1e631fe75dee245aa38fbf42a865ac3e764882a1124a51'
        'SKIP'
        '0978ab5c0474ed29de9c0904a46d114413e094dafeadaac4f10cdbc19e4152fcc064d7cdb8c331da7c2531075aa699326b84e21da1a8218a6f00a10f0e107b3d'
        '292a3c2e5fde292a03b6c9b2ddabd5089f52e73b50a404c3d9f54c1a43184924b661a21eea61cc521c594c1005a3b40b630fa585a38195c61298f9b24b248b92'
        'd3951006b43068be904c6b91a9e0563d56228225854e12b40abbdd4ba9b47338e97265837297a6de879acbc8051bb749163f9457683f5e12fc29ac2e7b687fd3'
        'd28785390eb6c125bd26ca11f097fe8864b080482157deeb7c70e9bee47ff2844abaed574db59a7c152ed3ec0acba05cfee4c3751f7a9f553320b064578f86c7')
validpgpkeys=(EDFAA3F2CA4E6EB05681AF8E9F6F1C2D7E045F8D) # W.C.A. Wijngaards <wouter@nlnetlabs.nl>

prepare() {
  # enable trusted-anchor-file and set it to an unbound specific location
  patch -p1 -d $pkgname-$pkgver -i ../$pkgname-1.14.0-trust_anchor_file.patch
  cd $pkgname-$pkgver
  autoreconf -fiv
}

build() {
  cd $pkgname-$pkgver
  ./configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --sbindir=/usr/bin \
    --disable-rpath \
    --enable-dnscrypt \
    --enable-dnstap \
    --enable-pie \
    --enable-relro-now \
    --enable-subnet \
    --enable-systemd \
    --enable-tfo-client \
    --enable-tfo-server \
    --enable-cachedb \
    --with-libhiredis \
    --with-conf-file=/etc/unbound/unbound.conf \
    --with-pidfile=/run/unbound.pid \
    --with-rootkey-file=/etc/trusted-key.key \
    --with-libevent \
    --with-libnghttp2 \
    --with-pyunbound \
    --disable-flto
  # prevent excessive overlinking due to libtool
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  make
}

check() {
  make -k check -C $pkgname-$pkgver
}

package() {
  depends+=(libprotobuf-c.so libsystemd.so)

  make DESTDIR="$pkgdir" install -C $pkgname-$pkgver
  install -vDm 644 $pkgname-$pkgver/contrib/$pkgname.service -t "$pkgdir/usr/lib/systemd/system/"
  install -vDm 644 $pkgname-$pkgver/LICENSE -t "$pkgdir/usr/share/licenses/$pkgname/"
  install -vDm 644 $pkgname-sysusers.conf "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"
  install -vDm 644 $pkgname-tmpfiles.conf "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
  # libalpm hook to copy the dnssec-anchors provided key to /etc/unbound
  install -vDm 644 unbound-trusted-key.hook -t "$pkgdir/usr/share/libalpm/hooks/"
}