source: projects/specs/trunk/c/chromium/chromium-vl.spec @ 1019

# Thanks to malcolmlewis for help with this script
# Thanks to Tom "spot" Callaway for much of the patchwork
# Thanks to jhaygood for most of the icu patch

# norootforbuild

%if %{?_dist_release} == "vl6"
#% define with_system_icu 1
%endif

%define svn_rev 47263

Name:           chromium
Summary:        Google's opens source browser project
Summary(ja):    Googleのオープンソースウェブブラウザ
#'
Version:        6.0.405.0
Release:        1%{?_dist_release}
License:        BSD
Group:          Applications/Internet
Source0:        %{name}.%{version}.svn%{svn_rev}.tar.lzma
## The following are included for source reasons only
# Custom build tools for chromium, hammer is a fancy front-end for scons
Source1:        http://src.chromium.org/svn/trunk/tools/depot_tools.tar.gz
%{?nosrc:NoSource: 0}
%{?nosrc:NoSource: 1}
# Script used to create the tar.lzma archive from the daily tarball downloadable at http://build.chromium.org/buildbot/archives/
Source2:        repack_chromium_archive.sh
# Script used to create the tar.lzma archive from a checked out source
#Source3:        pack_chromium_source.sh
Source3:        pack_chromium_source-vine.sh
#Source10:       chromium.desktop
Source10:       chromium-vine.desktop
# Patch template which adds vendor to user agent
##!!Source20:       chromium-vendor.patch.in
Source20:       chromium-vendor-vine.patch.in
##!!Source30:       master_preferences
Source30:       master_preferences.vine
#Source31:       default_bookmarks.html
#Source31:       default_bookmarks.html.vine
# icu-4.2.1 contained in chromium.5.0.353.0.svn41449 (for Vine Linux 5.X)
Source100:      icu-4.2.1-chromium.5.0.353.0.svn41449.tar.bz2
Provides:       chromium-browser = %{version}
#Obsoletes:      chromium-browser < %{version}

## Start Patches
# Many changes to the gyp system so we can use system libraries
# My first ever patch set.  I hope I did well.
Patch3:         chromium-gyp-system-02-icu.patch
Patch4:         chromium-no-sqlite-debug.patch
Patch5:         chromium-gyp-system-04-nss-nspr.patch
Patch7:         chromium-codechanges-nss-nspr.patch
Patch8:         chromium-codechanges-zlib.patch
#Patch9:         chromium-drop-sse.patch
Patch10:        chromium-fix-wrapper.patch
Patch12:        chromium-no-test-sources.patch
Patch13:        chromium-no-courgette.patch
Patch14:        chromium-master-prefs-path.patch
#Patch15:        chromium-media-probe.patch
Patch16:        chromium-icu-code-changes.patch
Patch17:        chromium-system-glew.patch
Patch18:        chromium-system-expat.patch
Patch19:        chromium-system-zlib.patch
Patch20:        chromium-noffmpeg.patch
Patch21:        chromium-system-old-ffmpeg-way.patch
Patch23:        chromium-disable-mmx.patch
Patch24:        chromium-fix-yuv_row_posix-shared.patch
Patch25:        tcmalloc-factory.patch

# Vine
#Patch40:       chromium-5.0.353-no-ffmpeg-vine.patch

## Gentoo patches
# Allow use of MP3/MPEG-4 audio/video tags with our system ffmpeg
#Patch50: http://sources.gentoo.org/viewcvs.py/*checkout*/gentoo-x86/www-client/chromium/files/chromium-20100122-ubuntu-html5-video-mimetypes.patch

BuildRequires:  gcc gcc-c++
%if %{?_dist_release} == "vl5"
BuildRequires:  libstdc++34 libstdc++34-devel
%elseif %{?_dist_release} == "vl6"
BuildRequires:  libstdc++ libstdc++-devel
%endif
BuildRequires:  libevent
##!!BuildRequires:  pkg-config
BuildRequires:  python
##!!BuildRequires:  python-xml
BuildRequires:  python-pyxml
BuildRequires:  perl bison flex gperf
##!!BuildRequires:  wdiff
##!!BuildRequires:  update-desktop-files 
BuildRequires:  desktop-file-utils
BuildRequires:  lzma
##!!BuildRequires:  mozilla-nss-devel
BuildRequires:  nss-devel
##!!BuildRequires:  alsa-devel 
BuildRequires:  alsa-lib-devel
BuildRequires:  gtk2-devel
BuildRequires:  glib2-devel
BuildRequires:  cairo-devel >= 1.6
##!!BuildRequires:  mozilla-nspr-devel
BuildRequires:  nspr-devel
##!!BuildRequires:  gconf2-devel
BuildRequires:  GConf2-devel
BuildRequires:  freetype2-devel
##!!BuildRequires:  dbus-1-devel
BuildRequires:  dbus-devel
BuildRequires:  libxslt-devel
BuildRequires:  libxml2-devel
BuildRequires:  libjpeg-devel
BuildRequires:  zlib-devel
BuildRequires:  libpng-devel
##!!BuildRequires:  libbz2-devel 
BuildRequires:  bzip2-devel
%if %{?_dist_release} == "vl6"
BuildRequires:  fdupes
%endif
##!!BuildRequires:  libexpat-devel
BuildRequires:  expat-devel
BuildRequires:  glew-devel
##!!BuildRequires:  Mesa-devel
BuildRequires:  mesa-libGLU-devel

%{?with_system_icu:BuildRequires:  libicu-devel >= 4.0}
BuildRequires:  libevent-devel

##Vine Linux
BuildRequires:  libXScrnSaver-devel
#BuildRequires:  gle-devel
#BuildRequires:  webkit-gtk-devel
#BuildRequires:  scons
%ifarch x86_64
Requires:  nspluginwrapper
%endif

##!!Requires:       alsa
Requires:       alsa-lib
# shouldn't be required to name all dependencies
# Requires:       mozilla-nss mozilla-nspr gtk2 glib2 cairo >= 1.6 freetype2 dbus-1 alsa v8 >= 1.3.15
## Recommends the ffmpeg libraries (available from packman)
#Recommends:     libavcodec52 libavformat52 libavutil50

BuildRoot:      %{_tmppath}/%{name}-%{version}-root

%description
Chromium is the open-source project behind Google Chrome. 
We invite you to join us in our effort to help build a safer, faster, 
and more stable way for all Internet users to experience the web, 
and to create a powerful platform for developing a new generation of 
web applications.

%description -l ja
Chromium は Google Chrome の後方にあるオープンソースプロジェクトです。
私たちは、ウェブを体験しているすべてのインターネットユーザに対して
より安全で、より速くて、より安定した方法を築き上げるのを助けるために、
ウェブアプリケーションの新しい世代を発展させるように
強力なプラットホームを作成するために、
私たちの取り組みで私たちに加わるようにあなたを誘います。


%prep
[ -d %{name} ] && %__rm -rf %{name}
lzma -cd %{SOURCE0} | tar xf -
%setup -D -T -n %{name}

# use static libicu
#%if %{?_dist_release} == "vl5"
cd src/third_party || exit 1
    %__rm -rf icu || exit 1
    tar jxvf %{SOURCE100} || exit 1
    %__mv icu-4.2.1-chromium.5.0.353.0.svn41449 icu || exit 1
cd - || exit 1
#%endif

# use system libicu only if >= 4.0
%{?with_system_icu:%patch3 -p1}

%patch4 -p1
%patch5 -p1
%patch7 -p1
%patch8 -p1
#%patch9 -p1
%patch10 -p1
#%patch11 -p1
%patch12 -p1
%patch13 -p1
%patch14 -p1
#%patch15 -p0
%{?with_system_icu:%patch16 -p1}
%patch17 -p1
%patch18 -p1
%patch19 -p1
%patch20 -p1
%patch21 -p1
#%patch22 -p1
%patch25 -p1
%ifarch %ix86
%patch23 -p1
%endif
%patch24 -p1


# apply vendor patch after substitution
%__sed "s:RPM_VERSION:%{version}-%{release}:" %{SOURCE20} | patch -p0

%build
## create make files

PARSED_OPT_FLAGS=`echo \'$RPM_OPT_FLAGS -DUSE_SYSTEM_LIBEVENT -fPIC -fno-strict-aliasing \' | %__sed "s/ /',/g" | %__sed "s/',/', '/g"`
for i in src/build/common.gypi; do
        %__sed -i "s|'-march=pentium4',||g" $i
        %__sed -i "s|'-msse2',||g" $i
        %__sed -i "s|'-mfpmath=sse',||g" $i
        %__sed -i "s|'-O<(debug_optimize)',||g" $i
        %__sed -i "s|'-m32',||g" $i
        %__sed -i "s|'-fno-exceptions',|$PARSED_OPT_FLAGS|g" $i
        %__sed -i "s|'-Werror'|'-Wno-error'|g" $i
done
# '

pushd src

./build/gyp_chromium -f make build/all.gyp \
    -Duse_system_ffmpeg=1 \
    -Duse_system_zlib=1 \
    -Duse_system_libpng=1 \
    -Duse_system_bzip2=1 \
    -Duse_system_libjpeg=1 \
    -Duse_system_libxml=1 \
    -Duse_system_libxslt=1 \
    -Duse_system_libevent=1 \
    -Dproprietary_codes=1 \
    -Dlinux_fpic=1 \
    %{?with_system_icu:-Duse_system_icu=1} \
    %{!?with_system_icu:-Duse_system_icu=0} \
    %ifarch %{ix86}
        -Dtarget_arch=ia32 \
         -Ddisable_sse2=1 \
    %endif
    %ifarch x86_64
        -Dtarget_arch=x64 \
    %endif
    %if %{?_dist_release} == "vl6"
        -Dno_strict_aliasing=1 -Dgcc_version=44 \
    %endif
    -Drelease_extra_cflags=-fPIC \
    ;

#make -r %{?jobs:-j%jobs} chrome BUILDTYPE=Release
#%__make -r -j5 chrome BUILDTYPE=Release
%__make %{?_smp_mflags} chrome BUILDTYPE=Release

popd

%install
%{__rm} -rf %{buildroot}

## Create install directories
%{__mkdir_p} %{buildroot}%{_libdir}/%{name}
%{__mkdir_p} %{buildroot}%{_bindir}
%{__mkdir_p} %{buildroot}%{_datadir}/applications
%{__mkdir_p} %{buildroot}%{_datadir}/pixmaps
%{__mkdir_p} %{buildroot}%{_mandir}/man1
%{__mkdir_p} %{buildroot}%{_sysconfdir}/%{name}

# chromium 'make' deposits us back at the top level build directory
pushd src/out/Release
ls -l 

# clean somechromium-codechanges-zlib.patch
# clean debug junk
%{__rm} -rf obj/ mksnapshot obj.target obj.host
find ./ -type f -name '*.d' | while read i; do %__rm -f $i; done
# clean NaCl stuff...  maybe NaCl will be in its own package in the future.
%{__rm} -f ncdecode_table ncdecode_tablegen
# clean other temporary binaries used in the compilation of chromium
%{__rm} -f protoc xdg-settings

%{__cp} -rf * %{buildroot}%{_libdir}/%{name}/

# Man page
[ ! -f %{name}.1 ] && %{__mv} chrome.1 %{name}.1
%__install -m 0644 %{name}.1 %{buildroot}%{_mandir}/man1

# Add startup file with plugins enabled
%{__cat} > %{buildroot}%{_bindir}/%{name} <<EOF
#!/bin/bash
%{_libdir}/%{name}/chrome-wrapper --enable-plugins --enable-user-scripts --enable-extensions --enable-sync --enable-geolocation --enable-webgl "\$@"
EOF

# # link to browser plugin path.  Plugin patch doesn't work. Why?
# %{__mkdir_p} %{buildroot}%{_libdir}/browser-plugins
# pushd %{buildroot}%{_libdir}/%{name}
# %{__ln_s} %{_libdir}/browser-plugins plugins
# popd
pushd %{buildroot}%{_libdir}/%{name}
%ifarch x86_64
%{__ln_s} %{_libdir}/mozilla/plugins-wrapped plugins
%else
%{__ln_s} %{_libdir}/mozilla/plugins plugins
%endif

#touch %{buildroot}%{_libdir}/libavcodec.so.52
#%{__ln_s} %{_libdir}/libavcodec.so.52 libavcodec.so.52
#touch %{buildroot}%{_libdir}/libavformat.so.52
#%{__ln_s} %{_libdir}/libavformat.so.52 libavformat.so.52
#touch %{buildroot}%{_libdir}/libavutil.so.50
#%{__ln_s} %{_libdir}/libavutil.so.50 libavutil.so.50
popd

# Install desktop-related files
%__install -m 0644 %{SOURCE10} %{buildroot}%{_datadir}/applications/%{name}.desktop 
%__install -m 0644 product_logo_48.png %{buildroot}%{_datadir}/pixmaps/%{name}.png
desktop-file-install --vendor Vine                      \
        --dir $RPM_BUILD_ROOT%{_datadir}/applications   \
        --delete-original                               \
        --mode 644                                      \
        $RPM_BUILD_ROOT%{_datadir}/applications/%{name}.desktop

# Install the master_preferences file
#%__install -m 0644 %{SOURCE30} %{buildroot}%{_sysconfdir}/%{name}
%__install -m 0644 %{SOURCE30} %{buildroot}%{_sysconfdir}/%{name}/$(basename %{SOURCE30} .vine)

## install o3d plugin
#pushd src/o3d/build/out/Release
#%{__cp} -rf * %{buildroot}%{_libdir}/browser-plugins

%clean
%{__rm} -rf %{buildroot}


%files
%defattr(-,root,root)
%doc src/AUTHORS src/LICENSE
%dir %{_libdir}/%{name}
%attr(0755,root,root) %{_bindir}/%{name}
%{_mandir}/man1/*
%{_datadir}/applications/*%{name}.desktop
%{_datadir}/pixmaps/%{name}.png
%{_libdir}/%{name}/*
%config %{_sysconfdir}/%{name}
#%{_libdir}/browser-plugins/*
#%exclude %{_libdir}/libavcodec.so.52
#%exclude %{_libdir}/libavutil.so.50
#%exclude %{_libdir}/libavformat.so.52

%changelog
* Sun May 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 6.0.405.0-1
- updated to snapshot 6.0.405.0 r47263

* Fri Apr 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.378.0-2
- unused with_system_icu (for vl6)
  - used icu-4.2.1-chromium.5.0.353.0.svn41449 (for vl6)

* Wed Apr 14 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.378.0-1
- updated to snapshot 5.0.378.0 r44472
  - used with_system_icu (for vl6)
  - added icu-4.2.1-chromium.5.0.353.0.svn41449.tar.bz2 (for vl5)

* Sat Apr 10 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.372.0-1
- updated to snapshot 5.0.372.0 r43947
- added BuildRequires: glew-devel
- changed Group tag to Applications/Internet
- added Summary(ja) and %%description -l ja 

* Mon Apr 05 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.365.0-1
- updated to snapshot 5.0.365.0 r42966
- merged 5.0.353.0-4vl5
 * Fri Apr  2 2010 IWAI, Masaharu <iwai@alib.jp> 5.0.353.0-4vl5
 - build on Vine Linux 5.1
   - add BuildRequires: libstdc++34 libstdc++34-devel for Vine5

* Sat Mar 27 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.364.0-1
- updated to snapshot 5.0.364.0 r42779

* Sun Mar 21 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.359.0-1
- updated to snapshot 5.0.359.0 r42116
- dropped chromium-20100122-ubuntu-html5-video-mimetypes.patch

* Tue Mar 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.353.0-4
- fixed master_preferences.vine, little

* Tue Mar 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.353.0-3
- fixed to install master_preferences
- dropped chromium-5.0.353-no-ffmpeg-vine.patch

* Tue Mar 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.353.0-2
- applied chromium-5.0.353-no-ffmpeg-vine.patch

* Tue Mar 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.353.0-1
- updated to snapshot 5.0.353.0 r41449
  * Wed Mar 10 2010 bgmerrell@novell.com
  - Add master_preferences source file and install it to /etc/chromium.
  - Create a new patch (chromium-master-prefs-path.patch) which tells
    chromium to look in /etc/chromium for the master_preferences file
    (instead of looking in the default directory, which is the same
    directory as the 'chrome' binary).

* Sun Feb 21 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.335.0-1
- updated to snapshot 5.0.335.0 r39556

* Sat Feb 20 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.330.0-2
- applied chromium-20100122-ubuntu-html5-video-mimetypes.patch from Gentoo

* Wed Feb 17 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.330.0-1
- updated to snapshot 5.0.330.0 r39074

* Wed Feb 17 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.329.0-5
- use_system_ffmpeg

* Tue Feb 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.329.0-4
- added Requires:  nspluginwrapper
- fixed a symbolic link of plugins directory with nspluginwrapper

* Tue Feb 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.329.0-3
- replaced %%{SOUECE20} to chromium-vendor-vine.patch.in

* Tue Feb 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.329.0-2
- added BuildRequires: mesa-libGLU-devel
- added BuildRequires: libstdc++34 libstdc++34-devel for vl5

* Tue Feb 16 2010 Munehiro Yamamoto <munepi@vinelinux.org> 5.0.329.0-1
- built based on chromium-5.0.329.0-167.1.src.rpm of OpenSuse

  * Sun Nov 29 2009 - tittiatcoke@gmail.com - 4.0.260.0
  - Update to 4.0.260
  * Fri Nov 27 2009 - tittiatcoke@gmail.com - 4.0.259.0
  - Update to 4.0.259
  * Thu Nov 26 2009 - tittiatcoke@gmail.com - 4.0.258.0
  - Update to 4.0.258
  * Tue Nov 24 2009 - tittatcoke@gmai.com - 4.0.257.0
  - In order to complete prevent the wrong v8 version to be used, the Chromium build has been
    changed to having an built-in v8 
  * Tue Nov 24 2009 - dbuck@example.com - 4.0.257.0
  - Re-base patches.  Fixed a few patch errors.  Rename some patches to better correspond with function.  Removed some patches.
  - Minor SPEC changes.  I changed the v8 requirement to be exact, instead of greater than a specific version.
  * Sat Oct 24 2009 - Pavol Rusnak <prusnak@suse.cz> - 4.0.223.5
  - don't create desktop files in wrapper, fix LD_LIBRARY_PATH (chromium-fix-wrapper.patch)
  * Tue Oct 20 2009 - Raymond Wooninck >tittiatcoke@gmail.com> - 4.0.223.5
  - update to newer svn snapshot
    + Obsoletes fwrite patch (included upstream)
  * Fri Oct 16 2009 - Raymond Wooninck <tittiatcoke@gmail.com> - 4.0.223.2
  - update to newer svn snapshot
    + Requires newer version of v8
  * Thu Oct 15 2009 - Pavol Rusnak <prusnak@suse.cz> - 4.0.222.6
  - do not force SSE on x86 (drop-sse.patch)
  * Tue Oct 13 2009 - Raymond Wooninck <tittiatcoke@gmail.com> - 4.0.222.6
  - Update to newer svn snapshot
  - Fixed spec file in order to build
  - Included patch to build with system zlib
  * Mon Oct 12 2009 - Pavol Rusnak <prusnak@suse.cz> 4.0.222.2
  - package renamed to chromium
  - cleaned up spec file
  * Tue Oct 6 2009 - dbuck <dbuck@example.com> - 4.0.222.2
  - v8 is now built as a separate package, and is required
  - included many patches to use system libraries: v8, icu, libxml2, libxslt, libjpeg, libpng, libevent, bzip2, zlib, nspr, nss
  * Sun Oct 1 2009 - dbuck <dbuck@example.com> - 4.0.221.1
  - included a newer DEP than is in svn, native_client@823.  So things should compile cleanly now
  * Sun Aug 31 2009 - dbuck <dbuck@example.com> - 4.0.204.0
  - initial build

#% changelog
* Sun Jan 24 2010 prusnak@suse.cz
- added vendor to user agent (chromium-vendor.patch.in)
* Sun Nov 29 2009 prusnak@suse.cz
- added --enable-sync to wrapper to enable bookmark sync
* Fri Nov 13 2009 tittiatcoke@gmail.com
- update to 247.0 svn 31928
* Fri Oct 30 2009 tittiatcoke@gmail.com
- update to 229.0 svn 30454
  + Fix regression where popups and app frames lost their titlebars.
  + Makes it so that when a folder is open on the bookmark bar
    and the mouse moves over another folder, the menu for that
    folder is shown.
  + Lazily create the find bar.
  + Polish to the gmail checker sample.
  * New, crisper icons that are exactly 19x19
  * Add a loading animation at the beginning before Gmail
    responds.
  * Fix a bug where we sometimes don't update the UI after a
    logout/login cycle.
  + Refactor widget methods to support desktop notifications,
    including GTK stubs.
  + Find-in-page should not ding while deleting characters.
  + Add SSL wrapper for linux and mac.  This allows notifier to
    use chrome's SSL layer instead of OpenSSL.
  + Add three of the six extensions to PAC that Internet Explorer supports.
  + WebSocket support in chromium. (Run with --enable-web-sockets
    enables WebSocket features.)
  + Do not allow GTK File Chooser dialogs to return directories.
  + Fix the notifier SSL layer to make notifications work for
    Linux Bookmark sync.
  + linux: don't override mouse selection behavior in omnibox
* Sun Oct 25 2009 tittiatcoke@gmail.com
- Update to 224.4 svn 30027
  + First cut at new page and browser action docs based
    on new API. Deleted old stuff.
  + Add suppression for new memory leak caused by WebKit merge 49830:49844
  + Cleanup: change PIDs to base::ProcessId (or pid_t, as appropriate)
  + Minimize dependency of user scripts
  + Fixup the flip_framer eof-handling semantics now that we have
    the FIN bit in place
  + app depends on x11 because of active_window_watcher_x
  + Adding two images for the new Extension managment UI
  + Removing hard-coded Chrome Frame output path
  + Rearrange clipboard code
  + Fix crash bug when attempting to download a url with unsupported scheme,
    e.g. 'data:', by 'Alt + Click'
  + GTK: Change text for extension download UI
  + Ignore invalid urls on command line
  + Make dropped tabs animate from where they were dropped.
  + Make room for the full width of the tab placeholder.
  + Make tab dragging as smooth as glass.
  + Remove an annoying NOTIMPLEMNETED
  + Extensions: guarantee removal of BROWSER_WINDOW_READY registration
  + If we're in the middle of a drag, don't allow the user to middle
    click to close or right click for the context menu
  + "Fix" a NOTIMPLEMENTED on Linux by using the default password store
  + Remove +x bit from files that shouldn't have it
  + Fold first 3 channels of multichannel instead of 5.  Use fixed point
  + Adding new image needed for the managment UI
  + Fix a race bug where content scripts would not apply to the first page load
  + Make escape remove a bookmark if it's just been added (but not if it already existed)
  + Fix bubbles deactivating the opaque frame
  + Allow ESC to cancel ALT+SHIFT+T in Toolbar
  + ake all pepper plugins default to windowless and transparent
  + Add styles for printing
  + Implement the new extension management UI
  + Add support for to automation interface load install and load extensions
  + GTK: theme the info bar border
  + Update V8 to version 1.3.16.1
  + Introduce WebSecurityPolicy for security related methods
  + New button scheme...borders are separate from the inner contents so
    that they can be highlighted / depressed independently
  + When opening Chrome maximized with an application window already
    running, the Chrome window was not activated
  + Fix compatibility problems with FileZilla FTP Server
  + Remove the extension shelf on Linux
  + Fix the proxy host and port string to start with http:// if it does not already
  + Enable HTML5 databases for all extension renderer processes