# $Id$
# Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
# Contributor: Ionut Biru <ibiru@archlinux.org>
# Contributor: Alexander Baldeck <alexander@archlinux.org>
# Contributor: Dale Blount <dale@archlinux.org>
# Contributor: Anders Bostrom <anders.bostrom@home.se>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - mozconfig changes for ARM
#  - patch to remove NEON/SIMD checks from configure
#  - memory saving LDFLAGS
#  - disable jemalloc on aarch64
#  - disable ion on !aarch64

buildarch=28
highmem=1

pkgname=thunderbird
pkgver=45.2.0
pkgrel=1.1
pkgdesc="Standalone mail and news reader from mozilla.org"
arch=('i686' 'x86_64')
license=('MPL' 'GPL' 'LGPL')
url="https://www.mozilla.org/thunderbird/"
depends=('gtk2' 'mozilla-common' 'libxt' 'startup-notification' 'mime-types'
         'dbus-glib' 'alsa-lib' 'libvpx' 'libevent' 'nss' 'hunspell'
         'sqlite' 'ttf-font' 'icu')
makedepends=('unzip' 'zip' 'diffutils' 'python2' 'yasm' 'mesa' 'imake' 'gconf'
             'libpulse' 'inetutils')
optdepends=('libcanberra: for sound support')
options=('!emptydirs' '!makeflags')
source=(https://ftp.mozilla.org/pub/mozilla.org/thunderbird/releases/$pkgver/source/thunderbird-$pkgver.source.tar.xz
        mozconfig
        thunderbird.desktop
        thunderbird-install-dir.patch
        firefox-gcc-6.0.patch mozilla-1228540.patch mozilla-1228540-1.patch
        vendor.js
        no-neon.patch
        mozilla-1253216.patch)
options=('!emptydirs' '!makeflags')
sha256sums=('bd2389cbb28138668ab41b26f1dce49c455807e09b43fd370ee765ae3f0937c0'
            'e6ab613a6d15668ac6856b591d07efa4a338671dad4ce09e9254662848462ee5'
            '3fba13d88aeb003ab0811ef739463858172ce0662a1c7d62835df3d83ddbb8fb'
            '24599eab8862476744fe1619a9a53a5b8cdcab30b3fc5767512f31d3529bd05d'
            '4d1e1ddabc9e975ed39f49e134559a29e01cd49439e358233f1ede43bf5a52bf'
            '3a3e84c702ee31450a3e84698441aceb11cf44e64c9fedcaddb8cb50db759417'
            'd1ccbaf0973615c57f7893355e5cd3a89efb4e91071d0ec376e429b50cf6ed19'
            'e4ea8e6788163d9f8db8f1f40023db3ea0a1358f9a4510169f2d4c4fe6a887ed'
            '59f40d8b2480aa67bf76f4f119826b6828a6a59cc040caf1ab5a6e19eef44c6e'
            '1e7ef08acd46aeacc8cd8b2c89012983fb2c8c18648e0f3e9371b0c76caedbde')

# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
# Note: These are for Arch Linux use ONLY. For your own distribution, please
# get your own set of keys. Feel free to contact foutrelis@archlinux.org for
# more information.
_google_api_key=AIzaSyDwr302FpOSkGRpLlUpPThNTDPbXcIn_FM
_google_default_client_id=413772536636.apps.googleusercontent.com
_google_default_client_secret=0ZChLK6AxeA3Isu96MkwqDR4

# Mozilla API keys (see https://location.services.mozilla.com/api)
# Note: These are for Arch Linux use ONLY. For your own distribution, please
# get your own set of keys. Feel free to contact heftig@archlinux.org for
# more information.
_mozilla_api_key=16674381-f021-49de-8622-3021c5942aff


prepare() {
  cd $pkgname-$pkgver

  cp ../mozconfig .mozconfig
  patch -Np1 -i ../thunderbird-install-dir.patch

  # Required for GCC 6
  patch -d mozilla -Np1 < ../firefox-gcc-6.0.patch
  patch -d mozilla -Np1 < ../mozilla-1228540.patch
  patch -d mozilla -Np1 < ../mozilla-1228540-1.patch

  patch -Np0 -i ../no-neon.patch

  echo -n "$_google_api_key" >google-api-key
  echo "ac_add_options --with-google-api-keyfile=\"$PWD/google-api-key\"" >>.mozconfig

  echo -n "$_google_default_client_id $_google_default_client_secret" >google-oauth-api-key
  echo "ac_add_options --with-google-oauth-api-keyfile=\"$PWD/google-oauth-api-key\"" >>.mozconfig

  echo -n "$_mozilla_api_key" >mozilla-api-key
  echo "ac_add_options --with-mozilla-api-keyfile=\"$PWD/mozilla-api-key\"" >>.mozconfig

  mkdir "$srcdir/path"
  ln -s /usr/bin/python2 "$srcdir/path/python"

  if [[ $CARCH == "aarch64" ]]; then
    echo "ac_add_options --disable-jemalloc" >> .mozconfig
    echo 'ac_add_options --enable-optimize="-O2"' >> .mozconfig
  else
    echo "ac_add_options --disable-ion" >> .mozconfig
  fi
  patch -p2 -d mozilla < ../mozilla-1253216.patch
}

build() {
  cd $pkgname-$pkgver
 
  # _FORTIFY_SOURCE causes configure failures
  CPPFLAGS+=" -O2"

  # Hardening
  LDFLAGS+=" -Wl,-z,now"

  # GCC 6
  CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
  CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"

  # Help with memory usage
  LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"

  export PATH="$srcdir/path:$PATH"

  make -f client.mk build
}

package() {
  cd $pkgname-$pkgver
  make -f client.mk DESTDIR="$pkgdir" INSTALL_SDK= install

  install -Dm644 ../vendor.js "$pkgdir/usr/lib/thunderbird/defaults/preferences/vendor.js"

  for i in 16 22 24 32 48 256; do
      install -Dm644 other-licenses/branding/thunderbird/mailicon$i.png \
          "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/thunderbird.png"
  done

  install -Dm644 ../thunderbird.desktop \
      "$pkgdir/usr/share/applications/thunderbird.desktop"

  # Use system-provided dictionaries
  rm -rf "$pkgdir"/usr/lib/thunderbird/{dictionaries,hyphenation}
  ln -s /usr/share/hunspell "$pkgdir/usr/lib/thunderbird/dictionaries"
  ln -s /usr/share/hyphen "$pkgdir/usr/lib/thunderbird/hyphenation"

  # Replace duplicate binary with symlink
  # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
  ln -sf thunderbird "$pkgdir/usr/lib/thunderbird/thunderbird-bin"
}