# Maintainer: Jesus E. <heckyel@riseup.net>

pkgname=a52dec
pkgver=0.7.4
_debver=$pkgver
_debrel=20
pkgrel=11
pkgdesc="A free software library for decoding ATSC A/52 streams"
url="http://liba52.sourceforge.net/"
arch=('i686' 'x86_64')
license=('GPL-2')
depends=('glibc' 'libsndio')
makedepends=('quilt')
source=("http://liba52.sourceforge.net/files/${pkgname}-${pkgver}.tar.gz"
        "https://deb.debian.org/debian/pool/main/a/a52dec/a52dec_$_debver-$_debrel.debian.tar.xz"
        'a52dec-0.7.4-build.patch'
        'stderr.patch'
        'sndio.patch')
sha512sums=('4b26fe9492f218b775fb190b76ecf06edaeb656adfe6dcbd24d0a0f86871c3ba917edb88a398eb12dccedaa1605b6f0a0be06b09f9fddd9a46e457b7dd244848'
            '55db8db3a3d907dec27f1f0166df9c51c64fbfae6d5e3d2dd4dad64489bb689e77b82fe24af6fdcd2625b8277c5fbdcc10f71b6bb2c96ccf5ec3606c6356ad59'
            'eee40a2871c00fc704fa49d3192a41ceadc4cf7e80d7d7cf368aa2a3e7ebb786f39ef835bdffca5685bf054316a9bacf87556b9a0c90868dbf29e7269873806e'
            '670e4d4efead9aada56cb47f50d56baa345760d66a99d72bd06d03111c92b4e77c60eabe84308b2807b912ee35e008d835ee2d7602a213d9c68eba1bc7bc9152'
            '721757f85c06bbd7fc46051ef4403377af43e55ed8457df01bc0acdfd99a2ee27f4fb7f9fac924912d1828f706a4b5473f7bb542f2730e69891b191b001dac9c')

prepare() {
  cd "${pkgname}-${pkgver}"
  if [[ ${pkgver%.*} = ${_debver%.*} ]]; then
    # Debian patches
    export QUILT_PATCHES=debian/patches
    export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
    export QUILT_DIFF_ARGS='--no-timestamps'

    mv "$srcdir"/debian .

    # Doesn't apply and seems unimportant
    rm -v debian/patches/02-soname.diff || true

    quilt push -av
  else
    patch -Np1 -i ../a52dec-0.7.4-build.patch
    patch -Np1 -i ../stderr.patch
  fi
  patch -Np1 -i ../sndio.patch
  sed -i 's/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/' configure.in
  mv configure.in configure.ac
  ./bootstrap
}

build() {
  cd $pkgname-$pkgver
  ./configure --prefix=/usr --enable-shared
  make
}

package() {
  cd "${srcdir}/${pkgname}-${pkgver}"
  make DESTDIR="${pkgdir}" install
  install -m644 liba52/a52_internal.h "${pkgdir}/usr/include/a52dec/"
  install -Dm644 COPYING -t "${pkgdir}/usr/share/licenses/${pkgname}"
}