# Description: Open source version of Google Chrome web browser.
# URL: http://chromium.org/
# Arch Maintainer: CRUX-ARM System Team, devel at crux-arm dot nu
# Maintainer: Jose V Beneyto, sepen at crux dot nu
# Packager: Tadeusz Sosnierz, tadzikes gmail com
# Depends on: dbus-glib gtk libevent nss xorg-libxscrnsaver xorg-libxtst libgcrypt xorg-libxdamage xorg-libxt gperf speech-dispatcher

name=chromium
version=31.0.1650.57
release=1
source=(http://commondatastorage.googleapis.com/chromium-browser-official/$name-$version.tar.xz \
        $name.sh icu-native-arm.patch ffmpeg-native-arm.patch)

build() {
  cd $name-$version

  # avoid 32-bit flags (g++: error: unrecognized command line option '-m32')
  patch -p1 -i $SRC/icu-native-arm.patch
  # https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/8a08a6d1dea934cf6507693a7f5285241b5c435b
  patch -p1 -i $SRC/ffmpeg-native-arm.patch

  # fix for speech-dispatcher >= 0.8
  sed -e 's|<<(libspeechd_h_prefix)libspeechd.h>|<speech-dispatcher/libspeechd.h>|' \
      -i build/linux/system.gyp

  export CFLAGS="$CFLAGS $(pkg-config --cflags nspr)"
  export LDFLAGS="$LDFLAGS $(pkg-config --libs nspr)"

  # determine some flags depending on SOC
  USE_ARMV7=0; USE_ARM_THUMB=0; USE_ARM_NEON=0
  case $(uname -m) in
      armv7*) USE_ARMV7=1; USE_ARM_THUMB=1;;
  esac
  for flag in $CFLAGS; do
    case $flag in
      -mfpu=neon*) USE_ARM_NEON=1;;
    esac
  done

  build/gyp_chromium -f make build/all.gyp --depth=. \
	-Dtarget_arch=arm \
        -Darm_float_abi=hard \
        -Darmv7=$USE_ARMV7 \
        -Darm_thumb=$USE_ARM_THUMB \
        -Darm_neon=$USE_ARM_NEON \
        -Dv8_target_arch=arm \
        -Dv8_use_arm_eabi_hardfloat=1 \
        -Dsysroot= \
	-Dno_strict_aliasing=1 \
	-Dwerror= \
	-Dlinux_sandbox_path=/usr/lib/chromium/chrome-sandbox \
	-Dlinux_strip_binary=1 \
        -Dlinux_use_gold_binary=0 \
        -Dlinux_use_gold_flags=0 \
        -Dlinux_use_tmalloc=0 \
        -Drelease_extra_cflags="$CFLAGS" \
        -Dproprietary_codecs=1 \
        -Dffmpeg_branding=Chrome \
	-Duse_system_libjpeg=1 \
	-Duse_system_libxslt=1 \
	-Duse_system_libxml=1 \
	-Duse_system_bzip2=1 \
	-Duse_system_zlib=0 \
	-Duse_system_libpng=0 \
	-Duse_system_ffmpeg=0 \
	-Duse_system_yasm=0 \
	-Duse_system_libevent=1 \
	-Duse_system_sqlite=0 \
	-Dremove_webcore_debug_symbols=1 \
	-Duse_gconf=0 \
	-Duse_cups=0 \
	-Duse_gnome_keyring=0 \
        -Duse_kerberos=0 \
        -Duse_pulseaudio=0 \
	-Dlinux_link_gnome_keyring=0 \
        -Dlinux_link_libpci=1 \
        -Dlinux_link_libspeechd=1 \
	-Denable_webrtc=1 \
	-Ddisable_nacl=1

  # fix issue with nspr libs
  sed -e "s|LIBS := |LIBS := $LDFLAGS |" -i chrome/chrome.target.mk

  make V=1 chrome chrome_sandbox BUILDTYPE=Release

  install -m 0755 -D out/Release/chrome $PKG/usr/lib/chromium/chromium
  install -m 4755 -o root -g root -D out/Release/chrome_sandbox $PKG/usr/lib/chromium/chrome-sandbox
  install -m 0644 -D out/Release/*.pak $PKG/usr/lib/chromium
  install -m 0755 -D out/Release/libffmpegsumo.so $PKG/usr/lib/chromium
  install -d $PKG/usr/lib/chromium/locales
  install -m 0644 out/Release/locales/en-US.pak $PKG/usr/lib/chromium/locales
  cp -a out/Release/resources $PKG/usr/lib/chromium
  install -m 0644 -D out/Release/chrome.1 $PKG/usr/man/man1/chromium.1

  for size in 22 24 48 128 256; do
    install -m 0644 -D chrome/app/theme/chromium/product_logo_${size}.png \
      $PKG/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png
  done

  install -m 0755 -D $SRC/chromium.sh $PKG/usr/bin/chromium
}