#
# Chakra Packages for Chakra, part of chakra-project.org
#

pkgname=chromium
pkgver=30.0.1599.66
pkgrel=2
_verbld=${pkgver}-1 # used for libpdf and pepper-flash
_pepperflashver=11.8.800.170
_toolchains_rev=12029
pkgdesc="The open-source project behind Google Chrome, an attempt at creating a safer, faster, and more stable browser. Include PepperFlash and libpdf plugins"
arch=('x86_64')
url="http://www.chromium.org/"
license=('BSD')
depends=('gtk2' 'dbus-glib' 'nss' 'alsa-lib' 'xdg-utils' 'bzip2' 'libevent' 'libxss' 'libgcrypt' 'ttf-dejavu' 'dbus' 'desktop-file-utils' 'hicolor-icon-theme' 'systemd' 'speech-dispatcher' 'flac' 'opus' 'libxml2' 'libpulse' 'icu' 'v8' 'zlib' 'lib32-gcc-libs' 'filesystem-extra')
makedepends=('python2' 'perl' 'gperf' 'yasm' 'mesa' 'libgnome-keyring' 'elfutils' 'subversion' 'ninja')
install=chromium.install
source=(http://commondatastorage.googleapis.com/chromium-browser-official/${pkgname}-${pkgver}.tar.xz                 
        http://dl.google.com/linux/chrome/rpm/stable/${CARCH}/google-chrome-stable-${_verbld}.x86_64.rpm
        license.html::http://www.google.com/chrome/intl/en/eula_text.html
        naclsdk_nacl_linux_x86-$_toolchains_rev.tgz::https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain/$_toolchains_rev/naclsdk_linux_x86.tgz
        naclsdk_pnacl_linux_x86-$_toolchains_rev.tgz::https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain/$_toolchains_rev/naclsdk_pnacl_linux_x86.tgz
        naclsdk_pnacl_translator-$_toolchains_rev.tgz::https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain/$_toolchains_rev/naclsdk_pnacl_translator.tgz
        naclsdk_pnacl_translator-$_toolchains_rev.tgz.sha1hash::https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain/$_toolchains_rev/naclsdk_pnacl_translator.tgz.sha1hash
        toolchain_linux_x86-$_toolchains_rev.tar.bz2::https://commondatastorage.googleapis.com/nativeclient-archive2/x86_toolchain/r$_toolchains_rev/toolchain_linux_x86.tar.bz2
        chromium.desktop
        chromium.sh
        chromium.default
        template_url_prepopulate_data.diff
        search_engine_type.diff
        prepopulated_engines_json.diff
        chromium-system-icu-r0.patch)
        
noextract=(naclsdk_nacl_linux_x86-$_toolchains_rev.tgz
           naclsdk_pnacl_linux_x86-$_toolchains_rev.tgz
           naclsdk_pnacl_translator-$_toolchains_rev.tgz
           toolchain_linux_x86-$_toolchains_rev.tar.bz2)
           
sha1sums=('b6970ad5972906ac9cf482700d54209ffda50ea2'
          '0b82915c439109f34685dbd404257143b659369c'
          'cdda47faa791d56089f92854957070b1ec135c2e'
          'b8145d737f60b5518bf439cfd8a64ac10b244c6b'
          '3b4526c84f7e585bf3fa719e6e83b117d42b6c34'
          '4dba1c5504537a3565cd93345e4c6eabd98d5d05'
          'd9f4b2b624e8580c947ddf2377480122b295460f'
          'b595fda0dc2f18af1723976a9bf9c5725d3ec31c'
          'd02e7eaaa5de9407d8744a03a1306c117b659098'
          'fa93e2d3d4d52a1a29a1c446092a158f05751fcc'
          '3d9663f614113c137016fadb963e150f11f17402'
          '5cd50202719569cb9bc6624ad0bb3c9cbbc5a828'
          '51065e45d0060374346f3c756a6b1cd0d1fb1323'
          '4ac33284c534b5117741b551cc531589cfa08d75'
          '88478f33ac3bad1933ca7a5cc7e0d5441d170f1a')

# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
# Note: These are for Chakra Linux use ONLY. For your own distribution, please
# get your own set of keys.
_google_api_key=AIzaSyA33sdKPff0x3KBByOhpzc1i7RS2A1mEpY
_google_default_client_id=3502044743.apps.googleusercontent.com
_google_default_client_secret=TPvjII_2SwZn_9Ic0kRKqjtG

prepare() {
  cd "$srcdir/$pkgname-$pkgver"

  # Set DDG as default search
  patch -p1 -i "$srcdir/template_url_prepopulate_data.diff"
  patch -p1 -i "$srcdir/search_engine_type.diff"
  patch -p1 -i "$srcdir/prepopulated_engines_json.diff"
  
  # Fix build with system ICU (patch from Gentoo)
  #patch -Np0 -i "$srcdir/chromium-system-icu-r0.patch"

  # Prepare NaCL toolchain
  mkdir native_client/toolchain/{.tars,pnacl_translator}
  ln -s "$srcdir/naclsdk_nacl_linux_x86-$_toolchains_rev.tgz" \
    native_client/toolchain/.tars/naclsdk_linux_x86.tgz
  ln -s "$srcdir/naclsdk_pnacl_linux_x86-$_toolchains_rev.tgz" \
    native_client/toolchain/.tars/naclsdk_pnacl_linux_x86.tgz
  ln -s "$srcdir/naclsdk_pnacl_translator-$_toolchains_rev.tgz" \
    native_client/toolchain/.tars/naclsdk_pnacl_translator.tgz
  ln -s "$srcdir/naclsdk_pnacl_translator-$_toolchains_rev.tgz.sha1hash" \
    native_client/toolchain/pnacl_translator/SOURCE_SHA1
  ln -s "$srcdir/toolchain_linux_x86-$_toolchains_rev.tar.bz2" \
    native_client/toolchain/.tars/toolchain_linux_x86.tar.bz2

}

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

  # activate ninja compile method
  export GYP_GENERATORS='ninja'
  
  # ToDo 
  # enable icu with new version, 30.0.1599.66 returns some error during configuration
  
  # NOTE
  # -Dremove_webcore_debug_symbols=1  speed up the build by removing debug symbols for webkit
  
  build/gyp_chromium --depth=. \
    -Dgoogle_api_key=$_google_api_key \
    -Dgoogle_default_client_id=$_google_default_client_id \
    -Dgoogle_default_client_secret=$_google_default_client_secret \
    -Dwerror= \
    -Dlinux_strip_binary=1 \
    -Dlinux_use_gold_binary=0 \
    -Dlinux_use_gold_flags=0 \
    -Dlogging_like_official_build=1 \
    -Dlinux_link_pulseaudio=1 \
    -Dlinux_link_libspeechd=1 \
    -Drelease_extra_cflags="$CFLAGS" \
    -Dlibspeechd_h_prefix=speech-dispatcher/ \
    -Dffmpeg_branding=Chrome \
    -Dproprietary_codecs=1 \
    -Duse_system_bzip2=1 \
    -Duse_system_flac=1 \
    -Duse_system_ffmpeg=0 \
    -Duse_system_icu=0 \
    -Duse_system_libevent=1 \
    -Duse_system_libjpeg=1 \
    -Duse_system_libpng=1 \
    -Duse_system_libxml=1 \
    -Duse_system_opus=1 \
    -Duse_system_ssl=0 \
    -Duse_system_xdg_utils=1 \
    -Duse_system_yasm=1 \
    -Duse_system_zlib=1 \
    -Duse_system_v8=1 \
    -Duse_gconf=0 \
    -Dtarget_arch=x64 \
    -Dremove_webcore_debug_symbols=1
    #-Ddisable_nacl=1 

  #make chrome chrome_sandbox BUILDTYPE=Release
  
  # Build chrome base
  ninja -C out/Release chrome
  # Build the required SUID_SANDBOX helper
  ninja -C out/Release chrome_sandbox
}

package() {
  cd "$srcdir/$pkgname-$pkgver"

  install -D out/Release/chrome ${pkgdir}/extra/usr/lib/chromium/chromium

  install -Dm4755 -o root -g root out/Release/chrome_sandbox \
    "$pkgdir/extra/usr/lib/chromium/chrome-sandbox"

  cp out/Release/{*.pak,libffmpegsumo.so,nacl_helper{,_bootstrap}} \
    out/Release/{libppGoogleNaClPluginChrome.so,nacl_irt_*.nexe} \
    "$pkgdir/extra/usr/lib/chromium/"

  # override command-line options
  install -Dm644 "$srcdir/chromium.default" "$pkgdir/extra/etc/chromium/default"

  cp -a out/Release/locales out/Release/resources "$pkgdir/extra/usr/lib/chromium/"

  find "$pkgdir/extra/usr/lib/chromium/" -name '*.d' -type f -delete

  install -Dm644 out/Release/chrome.1 "$pkgdir/extra/usr/share/man/man1/chromium.1"

  install -Dm644 "$srcdir/chromium.desktop" \
    "$pkgdir/extra/usr/share/applications/chromium.desktop"

  for size in 22 24 48 64 128 256; do
    install -Dm644 "chrome/app/theme/chromium/product_logo_$size.png" \
      "$pkgdir/extra/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png"
  done
  
  for size in 16 32; do
    install -Dm644 "chrome/app/theme/default_100_percent/chromium/product_logo_$size.png" \
      "$pkgdir/extra/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png"
  done

  install -D "$srcdir/chromium.sh" "$pkgdir/extra/usr/bin/chromium"

  install -Dm644 LICENSE "$pkgdir/extra/usr/share/licenses/chromium/LICENSE"
  
  #### PepperFlash ####
  cd "$srcdir"
  install -d "$pkgdir/extra/usr/lib/PepperFlash"
  install -m644 opt/google/chrome/PepperFlash/* "$pkgdir/extra/usr/lib/PepperFlash"
  sed -i "s/flashver=.*/flashver=$_pepperflashver/" "$startdir/chromium.install"
  install -Dm644 "$srcdir/license.html" "$pkgdir/extra/usr/share/licenses/$pkgname/license.html"
  
  #### libpdf ####
  install -d "${pkgdir}/extra/usr/lib/chromium"
  install -m644 opt/google/chrome/libpdf.so "${pkgdir}/extra/usr/lib/chromium"
}