# Contributor (ConnochaetOS): Henry Jensen <hjensen@connochaetos.org>
# Contributor (Parabola): Luke Shumaker <lukeshu@sbcglobal.net>
# Contributor: Figue <ffigue at gmail>
# Contributor (Parabola): fauno <fauno@kiwwwi.com.ar>
# Contributor (Parabola): vando <facundo@esdebian.org>
# Contributor (Parabola): André Silva <emulatorman@lavabit.com>
# Maintainer (Parabola): Márcio Silva <coadde@lavabit.com>
# Contributor (Arch): Jakub Schmidtke <sjakub@gmail.com>
# Thank you very much to the older contributors:
# Contributor: evr <evanroman at gmail>
# Contributor: Muhammad 'MJ' Jassim <UnbreakableMJ@gmail.com> 

# If you are updating this package, don't forget to update the version number in
# the value for 'browser.dictionaries.download.url' in 'libre.patch'

_pgo=true
pkgname=icecat
pkgver=17.0.1
pkgrel=7
pkgdesc='GNU IceCat, the standalone web browser based on Mozilla Firefox.'
arch=(i686 x86_64 mips64el)
license=(MPL GPL LGPL)
depends=(
  alsa-lib
  dbus-glib
  desktop-file-utils
  gtk2
  hicolor-icon-theme
  hunspell
  libevent
  libnotify
  libvpx
  libxt
  mime-types
  mozilla-common
  mozilla-searchplugins
  'nss>=3.13.3'
  sqlite3
  startup-notification
)
makedepends=(
  autoconf2.13
  diffutils
  imagemagick
  libidl2
  librsvg
  libxslt
  mesa
  pkg-config
  python2
  unzip
  wireless_tools
  zip
)
optdepends=(
  'wireless_tools: Location detection via available WiFi networks'
)
if $_pgo; then
  makedepends+=(xorg-server-xvfb)
  options=(!ccache)
fi
options=(!emptydirs)
url=http://www.gnu.org/software/gnuzilla/
install=$pkgname.install
source=(
  ftp://ftp.gnu.org/gnu/gnuzilla/${pkgver::4}/$pkgname-$pkgver.tar.gz
  mozconfig
  mozconfig.pgo
  xulrunner-copy-stub.patch
  libre.patch
  $pkgname.desktop
  $pkgname-safe.desktop
  $pkgname-install-dir.patch
  vendor.js
  #cairo.patch
)
md5sums=(
  c88a29aa92fc41a07e777a0e63ac5f7e
  2a35cf0054d0459993e3c3bae3d9841d
  dfeb4ab2c96aae3356a4c347eee0b97b
  3009b176cc5f9b1e416b1bf7c45b064b
  1dec37a964098fb3bc46bc767a5c0587
  b41f82994fa056ffa5f8e6d99570e27a
  b30ba2b5562558d510fdd09d626d0faa
  64826fcf48816b13090042eefddbaa58
  e7b54d4bd68b2af4cfdef074e3ed08a2
  #c8552d030494443218d88792f4dbbd0f
)

build() {
  # WebRTC build tries to execute "python" and expects Python 2
  # Workaround taken from chromium PKGBUILD on Archlinux
  mkdir "$srcdir/python2-path"
  ln -s /usr/bin/python2 "$srcdir/python2-path/python"
  export PATH="$srcdir/python2-path:$PATH"

  export LDFLAGS="$LDFLAGS -Wl,-rpath,/usr/lib/$pkgname"
  export PYTHON="/usr/bin/python2"
  export MOZ_MAKE_FLAGS="$MAKEFLAGS"
  unset MAKEFLAGS

  mv $pkgname-$pkgver $srcdir/gnuzilla-build
  cd $srcdir/gnuzilla-build

  cp $srcdir/mozconfig .mozconfig # Load our build config, disable SafeSearch

  if $_pgo; then
    cat $srcdir/mozconfig.pgo >> .mozconfig
  fi
  patch -Np1 -i $srcdir/$pkgname-install-dir.patch # install to /usr/lib/$pkgname
  patch -Np1 -i $srcdir/xulrunner-copy-stub.patch # small fix
  patch -Np1 -i $srcdir/libre.patch # Remove Google+Mozilla stuff
  #patch -Np1 -i $srcdir/cairo.patch # fix cairo

  # Fix for use nspr, sqlite and nss external
  sed -i 's/\(MOZ_PKG_FATAL_WARNINGS =\).*/\1 0/' \
    browser/installer/Makefile.in

  # Fix PRE_RELEASE_SUFFIX
  sed -i '/^PRE_RELEASE_SUFFIX := ""/s/ ""//' \
    browser/base/Makefile.in

  # This is a bug, we should fix it
  if [ $CARCH = mips64el ]; then
      # Fix MIPS N32 support.
      sed -i 's/defined(_ABIO32)/(defined(_ABIO32) || defined(_ABIN32))/' \
          js/src/assembler/wtf/Platform.h
      # Disable JIT.
      sed -ri 's/#define ENABLE_(JIT|ASSEMBLER) 1/#define ENABLE_\1 0/' \
          js/src/assembler/wtf/Platform.h
      sed -ri 's/ENABLE_(JIT|ASSEMBLER)=1/ENABLE_\1=0/' js/src/Makefile.in
      echo 'ac_add_options --disable-methodjit' >> .mozconfig
      echo 'ac_add_options --disable-tracejit' >> .mozconfig
      echo 'ac_add_options --disable-jemalloc' >> .mozconfig
  fi

  chmod +x build/unix/run-icecat.sh # fix bug for bad file permition

  if $_pgo; then
    LD_PRELOAD="" /usr/bin/Xvfb -nolisten tcp -extension GLX -screen 0 1280x1024x24 :99 &
    LD_PRELOAD="" DISPLAY=:99 make -j1 -f client.mk profiledbuild MOZ_MAKE_FLAGS=$MAKEFLAGS
    kill $! || true
  else
    LD_PRELOAD="" make -j1 -f client.mk build MOZ_MAKE_FLAGS=$MAKEFLAGS
  fi
}

package() {
  cd $srcdir/gnuzilla-build
  make -j1 -f client.mk DESTDIR=$pkgdir install

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

  brandingdir=browser/branding/unofficial
  icondir=$pkgdir/usr/share/icons/hicolor
  for i in 16x16 32x32 48x48; do
    install -Dm644 $brandingdir/default${i/x*/}.png $icondir/$i/apps/$pkgname.png
  done

  for d in $pkgname $pkgname-safe; do
    install -Dm644 $srcdir/$d.desktop $pkgdir/usr/share/applications/$d.desktop
  done

  rm -rf $pkgdir/usr/lib/$pkgname/{dictionaries,hyphenation,searchplugins,plugins}
  ln -sf /usr/share/hunspell            $pkgdir/usr/lib/$pkgname/dictionaries
  ln -sf /usr/share/hyphen              $pkgdir/usr/lib/$pkgname/hyphenation
  ln -sf /usr/lib/mozilla/plugins       $pkgdir/usr/lib/$pkgname/plugins
  ln -sf /usr/lib/mozilla/searchplugins $pkgdir/usr/lib/$pkgname/searchplugins

  # We don't want the development stuff
  rm -rf $pkgdir/usr/{include,lib/$pkgname-devel,share/idl}

  # Workaround for now: https://bugzilla.mozilla.org/show_bug.cgi?id=658850
  ln -sf $pkgname $pkgdir/usr/lib/$pkgname/$pkgname-bin
}