Tue Feb 18 01:56:27 UTC 2014

12 files changed, 609 insertions, 0 deletions

diff --git a/libre/icecat/PKGBUILD b/libre/icecat/PKGBUILD
new file mode 100644
index 000000000..4920c20e3
--- /dev/null
+++ b/libre/icecat/PKGBUILD
@@ -0,0 +1,188 @@
+# Maintainer (Parabola): André Silva <emulatorman@parabola.nu>
+# Maintainer (Parabola): Márcio Silva <coadde@lavabit.com>
+# 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 (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> 
+
+_pgo=false
+
+pkgname=icecat
+pkgver=24.0
+pkgrel=5
+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 sqlite startup-notification)
+makedepends=(autoconf2.13 diffutils gstreamer0.10-base imagemagick imake inetutils libidl2 libpulse librsvg libxslt mesa pkg-config python2 unzip zip)
+options=(!emptydirs !makeflags)
+if $_pgo; then
+  makedepends+=(xorg-server-xvfb)
+  options+=(!ccache)
+fi
+optdepends=('networkmanager: Location detection via available WiFi networks'
+            'gstreamer0.10-base-plugins: vorbis decoding, ogg demuxing'
+            'gstreamer0.10-good-plugins: webm and mp4 demuxing'
+            'gstreamer0.10-bad-plugins: aac, vp8 and opus decoding'
+            'gstreamer0.10-ugly-plugins: h.264 and mp3 decoding'
+            'gstreamer0.10-ffmpeg: more decoders'
+            'libpulse: PulseAudio audio driver')
+url=http://www.gnu.org/software/gnuzilla/
+install=$pkgname.install
+source=(
+  ftp://ftp.gnu.org/gnu/gnuzilla/${pkgver::2}/$pkgname-$pkgver.tar.gz
+  mozconfig
+  mozconfig.pgo
+  libre.patch
+  $pkgname.desktop
+  $pkgname-safe.desktop
+  $pkgname-install-dir.patch
+  vendor.js
+  icecat-20.0.1-fixed-loading-icon.png
+)
+
+md5sums=(
+  0d3fdcec3f5fde494dedb595387e8f21
+  71dce16848bc51503a154841ce99427b
+  df08eaa1ac3bc6c2356be4fbf8ec8932
+  21b5014c55aa97983f833886e047f55c
+  b41f82994fa056ffa5f8e6d99570e27a
+  b30ba2b5562558d510fdd09d626d0faa
+  64826fcf48816b13090042eefddbaa58
+  1dfa11e781950a969205e83840e9741e
+  6e335a517c68488941340ee1c23f97b0
+)
+
+prepare() {
+  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 and remove anything that's left
+  patch -Np1 -i $srcdir/libre.patch
+  sed -i 's|Adobe Flash|SWF Player|g;
+         ' browser/base/content/pageinfo/permissions.js \
+           browser/base/content/browser-plugins.js
+  sed -i '\|URL of the GeoLocation backend|d;
+          \|geo[.]wifi[.]uri|d;
+         ' browser/app/profile/firefox.js
+
+  # Fix for use nspr, sqlite and nss external
+  sed -i 's/\(MOZ_PKG_FATAL_WARNINGS =\).*/\1 0/' \
+    browser/installer/Makefile.in
+
+  # This is a bug, we should fix it
+  if [ $CARCH = mips64el ]; then
+      # Fix MIPS N32 support.
+      sed -i 's/defined(_ABIO32)/(defined(_ABIO32) || defined(_ABIN32))/' \
+          js/src/assembler/wtf/Platform.h
+      # Disable JIT.
+      sed -ri 's/#define ENABLE_(JIT|ASSEMBLER) 1/#define ENABLE_\1 0/' \
+          js/src/assembler/wtf/Platform.h
+      sed -ri 's/ENABLE_(JIT|ASSEMBLER)=1/ENABLE_\1=0/' js/src/Makefile.in
+      echo 'ac_add_options --disable-methodjit' >> .mozconfig
+      echo 'ac_add_options --disable-tracejit' >> .mozconfig
+      echo 'ac_add_options --disable-jemalloc' >> .mozconfig
+  fi
+
+  # disable necko-wifi and wireless_tools in IceCat
+  #echo 'ac_add_options --disable-necko-wifi' >> .mozconfig
+
+  chmod +x build/unix/run-icecat.sh # fix bug for bad file permition
+
+  # Fix PRE_RELEASE_SUFFIX
+  sed -i '/^PRE_RELEASE_SUFFIX := ""/s/ ""//' \
+    browser/base/Makefile.in
+
+  mkdir "$srcdir/path"
+
+  # WebRTC build tries to execute "python" and expects Python 2
+  ln -s /usr/bin/python2 "$srcdir/path/python"
+
+  # Use gold, as Mozilla can use some of its features, such as safe ICF
+  #ln -s /usr/bin/ld.gold "$srcdir/path/ld"
+
+  # configure script misdetects the preprocessor without an optimization level
+  # https://bugs.archlinux.org/task/34644
+  sed -i '/ac_cpp=/s/$CPPFLAGS/& -O2/' configure
+
+  # Fix tab loading icon (flickers with libpng 1.6)
+  # https://bugzilla.mozilla.org/show_bug.cgi?id=841734
+  cp "$srcdir/icecat-20.0.1-fixed-loading-icon.png" \
+    browser/themes/linux/tabbrowser/loading.png
+}
+
+build() {
+  cd $srcdir/gnuzilla-build
+
+  export PATH="$srcdir/path:$PATH"
+  export LDFLAGS="$LDFLAGS -Wl,-rpath,/usr/lib/$pkgname"
+  export PYTHON="/usr/bin/python2"
+
+  if [[ $CARCH == i686 ]]; then
+    # Work around memory address space exhaustion during linking on i686
+    LDFLAGS+=' -Wl,--no-keep-memory'
+  fi
+
+  if $_pgo; then
+    if [[ $CARCH != i686 ]]; then
+      # Set up PGO
+      export DISPLAY=:99
+      Xvfb -nolisten tcp -extension GLX -screen 0 1280x1024x24 $DISPLAY &
+
+      if ! make -f client.mk build MOZ_PGO=1; then
+        kill $!
+        return 1
+      fi
+
+      kill $! || true
+    else
+      make -f client.mk build
+    fi
+  else
+    make -f client.mk build
+  fi
+}
+
+package() {
+  cd $srcdir/gnuzilla-build
+  make -j1 -f client.mk DESTDIR=$pkgdir install
+
+  install -Dm644 ../vendor.js "$pkgdir/usr/lib/$pkgname/browser/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}
+  ln -sf /usr/share/hunspell            $pkgdir/usr/lib/$pkgname/dictionaries
+  ln -sf /usr/share/hyphen              $pkgdir/usr/lib/$pkgname/hyphenation
+
+  rm -rf $pkgdir/usr/lib/$pkgname/browser/{searchplugins,plugins}
+  ln -sf /usr/lib/mozilla/plugins       $pkgdir/usr/lib/$pkgname/browser/plugins
+  ln -sf /usr/lib/mozilla/searchplugins $pkgdir/usr/lib/$pkgname/browser/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
+}
diff --git a/libre/icecat/gcc47.patch b/libre/icecat/gcc47.patch
new file mode 100644
index 000000000..829d59510
--- /dev/null
+++ b/libre/icecat/gcc47.patch
@@ -0,0 +1,75 @@
+
+# HG changeset patch
+# User Martin Stránský <stransky@redhat.com>
+# Date 1328886461 -3600
+# Node ID 87a5ed480992788832387ba91a77c69fbe9fe349
+# Parent  67017dd3b7f6650e6bcd5b6f545e0309e8de7049
+Bug 725655 - gcc 4.7 build failures (missing headers). r=benjamin
+
+diff --git a/ipc/chromium/src/base/file_util_linux.cc b/ipc/chromium/src/base/file_util_linux.cc
+--- a/ipc/chromium/src/base/file_util_linux.cc
++++ b/ipc/chromium/src/base/file_util_linux.cc
+@@ -1,15 +1,18 @@
+ // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+ // Use of this source code is governed by a BSD-style license that can be
+ // found in the LICENSE file.
+
+ #include "base/file_util.h"
+
+ #include <fcntl.h>
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+
+ #include <string>
+ #include <vector>
+
+ #include "base/eintr_wrapper.h"
+ #include "base/file_path.h"
+ #include "base/string_util.h"
+
+diff --git a/ipc/chromium/src/base/message_pump_libevent.cc b/ipc/chromium/src/base/message_pump_libevent.cc
+--- a/ipc/chromium/src/base/message_pump_libevent.cc
++++ b/ipc/chromium/src/base/message_pump_libevent.cc
+@@ -1,16 +1,19 @@
+ // Copyright (c) 2008 The Chromium Authors. All rights reserved.
+ // Use of this source code is governed by a BSD-style license that can be
+ // found in the LICENSE file.
+
+ #include "base/message_pump_libevent.h"
+
+ #include <errno.h>
+ #include <fcntl.h>
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+
+ #include "eintr_wrapper.h"
+ #include "base/logging.h"
+ #include "base/scoped_nsautorelease_pool.h"
+ #include "base/scoped_ptr.h"
+ #include "base/time.h"
+ #include "third_party/libevent/event.h"
+
+diff --git a/ipc/chromium/src/base/time_posix.cc b/ipc/chromium/src/base/time_posix.cc
+--- a/ipc/chromium/src/base/time_posix.cc
++++ b/ipc/chromium/src/base/time_posix.cc
+@@ -8,16 +8,19 @@
+ #include <mach/mach_time.h>
+ #endif
+ #include <sys/time.h>
+ #ifdef ANDROID
+ #include <time64.h>
+ #else
+ #include <time.h>
+ #endif
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+
+ #include <limits>
+
+ #include "base/basictypes.h"
+ #include "base/logging.h"
+
+ namespace base {
diff --git a/libre/icecat/icecat-20.0.1-fixed-loading-icon.png b/libre/icecat/icecat-20.0.1-fixed-loading-icon.png
new file mode 100644
index 000000000..55f25e591
--- /dev/null
+++ b/libre/icecat/icecat-20.0.1-fixed-loading-icon.png
diff --git a/libre/icecat/icecat-install-dir.patch b/libre/icecat/icecat-install-dir.patch
new file mode 100644
index 000000000..7a72b9c9d
--- /dev/null
+++ b/libre/icecat/icecat-install-dir.patch
@@ -0,0 +1,30 @@
+diff -Nur a/config/baseconfig.mk b/config/baseconfig.mk
+--- a/config/baseconfig.mk
++++ b/config/baseconfig.mk
+@@ -1,9 +1,9 @@
+ INCLUDED_AUTOCONF_MK = 1
+ 
+-includedir := $(includedir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
+-idldir = $(datadir)/idl/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
+-installdir = $(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
+-sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_VERSION)
++includedir := $(includedir)/$(MOZ_APP_NAME)
++idldir = $(datadir)/idl/$(MOZ_APP_NAME)
++installdir = $(libdir)/$(MOZ_APP_NAME)
++sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel
+ DIST = $(DEPTH)/dist
+ 
+ # We do magic with OBJ_SUFFIX in config.mk, the following ensures we don't
+diff -Nur a/js/src/config/baseconfig.mk b/js/src/config/baseconfig.mk
+--- a/js/src/config/baseconfig.mk
++++ b/js/src/config/baseconfig.mk
+@@ -1,7 +1,7 @@
+ INCLUDED_AUTOCONF_MK = 1
+ 
+-installdir = $(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
+-sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_VERSION)
++installdir = $(libdir)/$(MOZ_APP_NAME)
++sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel
+ 
+ ifneq (,$(filter /%,$(TOP_DIST)))
+ DIST = $(TOP_DIST)
diff --git a/libre/icecat/icecat-safe.desktop b/libre/icecat/icecat-safe.desktop
new file mode 100644
index 000000000..e33d75469
--- /dev/null
+++ b/libre/icecat/icecat-safe.desktop
@@ -0,0 +1,78 @@
+[Desktop Entry]
+Encoding=UTF-8
+Exec=/usr/lib/icecat/icecat -safe-mode %u
+Icon=icecat
+Type=Application
+Terminal=false
+MultipleArgs=false
+Name=GNU IceCat - Safe Mode
+GenericName=Web Browser
+GenericName[af]=Web Blaaier
+GenericName[ar]=متصفح ويب
+GenericName[az]=Veb Səyyahı
+GenericName[bg]=Браузър
+GenericName[bn]=ওয়েব ব্রাউজার
+GenericName[br]=Furcher ar Gwiad
+GenericName[bs]=WWW Preglednik
+GenericName[ca]=Fullejador web
+GenericName[cs]=WWW prohlížeč
+GenericName[cy]=Porydd Gwe
+GenericName[da]=Browser
+GenericName[de]=Web-Browser
+GenericName[el]=Περιηγητής Ιστού
+GenericName[eo]=TTT-legilo
+GenericName[es]=Navegador web
+GenericName[et]=Veebilehitseja
+GenericName[eu]=Web arakatzailea
+GenericName[fa]=مرورگر وب
+GenericName[fi]=WWW-selain
+GenericName[fo]=Alnótsfar
+GenericName[fr]=Navigateur web
+GenericName[gl]=Navegador Web
+GenericName[he]=דפדפן אינטרנט
+GenericName[hi]=वेब ब्राउज़र
+GenericName[hr]=Web preglednik
+GenericName[hu]=Webböngésző
+GenericName[is]=Vafri
+GenericName[it]=Browser Web
+GenericName[ja]=ウェブブラウザ
+GenericName[ko]=웹 브라우저
+GenericName[lo]=ເວັບບຣາວເຊີ
+GenericName[lt]=Žiniatinklio naršyklė
+GenericName[lv]=Web Pārlūks
+GenericName[mk]=Прелистувач на Интернет 
+GenericName[mn]=Веб-Хөтөч
+GenericName[nb]=Nettleser
+GenericName[nds]=Nettkieker
+GenericName[nl]=Webbrowser
+GenericName[nn]=Nettlesar
+GenericName[nso]=Seinyakisi sa Web
+GenericName[pa]=ਵੈਬ ਝਲਕਾਰਾ
+GenericName[pl]=Przeglądarka WWW
+GenericName[pt]=Navegador Web
+GenericName[pt_BR]=Navegador Web
+GenericName[ro]=Navigator de web
+GenericName[ru]=Веб-браузер
+GenericName[se]=Fierpmádatlogan
+GenericName[sk]=Webový prehliadač
+GenericName[sl]=Spletni brskalnik
+GenericName[sr]=Веб претраживач
+GenericName[sr@Latn]=Veb pretraživač
+GenericName[ss]=Ibrawuza yeWeb 
+GenericName[sv]=Webbläsare
+GenericName[ta]=வலை உலாவி
+GenericName[tg]=Тафсиргари вэб
+GenericName[th]=เว็บบราวเซอร์
+GenericName[tr]=Web Tarayıcı
+GenericName[uk]=Навігатор Тенет
+GenericName[uz]=Веб-браузер
+GenericName[ven]=Buronza ya Webu
+GenericName[vi]=Trình duyệt Web
+GenericName[wa]=Betchteu waibe
+GenericName[xh]=Umkhangeli zincwadi we Web
+GenericName[zh_CN]=网页浏览器
+GenericName[zh_TW]=網頁瀏覽器
+GenericName[zu]=Umcingi we-Web
+MimeType=text/html
+StartupNotify=false
+Categories=Application;Network;
diff --git a/libre/icecat/icecat.desktop b/libre/icecat/icecat.desktop
new file mode 100644
index 000000000..72666a5b8
--- /dev/null
+++ b/libre/icecat/icecat.desktop
@@ -0,0 +1,78 @@
+[Desktop Entry]
+Encoding=UTF-8
+Exec=/usr/lib/icecat/icecat %u
+Icon=icecat
+Type=Application
+Terminal=false
+MultipleArgs=false
+Name=GNU IceCat
+GenericName=Web Browser
+GenericName[af]=Web Blaaier
+GenericName[ar]=متصفح ويب
+GenericName[az]=Veb Səyyahı
+GenericName[bg]=Браузър
+GenericName[bn]=ওয়েব ব্রাউজার
+GenericName[br]=Furcher ar Gwiad
+GenericName[bs]=WWW Preglednik
+GenericName[ca]=Fullejador web
+GenericName[cs]=WWW prohlížeč
+GenericName[cy]=Porydd Gwe
+GenericName[da]=Browser
+GenericName[de]=Web-Browser
+GenericName[el]=Περιηγητής Ιστού
+GenericName[eo]=TTT-legilo
+GenericName[es]=Navegador web
+GenericName[et]=Veebilehitseja
+GenericName[eu]=Web arakatzailea
+GenericName[fa]=مرورگر وب
+GenericName[fi]=WWW-selain
+GenericName[fo]=Alnótsfar
+GenericName[fr]=Navigateur web
+GenericName[gl]=Navegador Web
+GenericName[he]=דפדפן אינטרנט
+GenericName[hi]=वेब ब्राउज़र
+GenericName[hr]=Web preglednik
+GenericName[hu]=Webböngésző
+GenericName[is]=Vafri
+GenericName[it]=Browser Web
+GenericName[ja]=ウェブブラウザ
+GenericName[ko]=웹 브라우저
+GenericName[lo]=ເວັບບຣາວເຊີ
+GenericName[lt]=Žiniatinklio naršyklė
+GenericName[lv]=Web Pārlūks
+GenericName[mk]=Прелистувач на Интернет 
+GenericName[mn]=Веб-Хөтөч
+GenericName[nb]=Nettleser
+GenericName[nds]=Nettkieker
+GenericName[nl]=Webbrowser
+GenericName[nn]=Nettlesar
+GenericName[nso]=Seinyakisi sa Web
+GenericName[pa]=ਵੈਬ ਝਲਕਾਰਾ
+GenericName[pl]=Przeglądarka WWW
+GenericName[pt]=Navegador Web
+GenericName[pt_BR]=Navegador Web
+GenericName[ro]=Navigator de web
+GenericName[ru]=Веб-браузер
+GenericName[se]=Fierpmádatlogan
+GenericName[sk]=Webový prehliadač
+GenericName[sl]=Spletni brskalnik
+GenericName[sr]=Веб претраживач
+GenericName[sr@Latn]=Veb pretraživač
+GenericName[ss]=Ibrawuza yeWeb 
+GenericName[sv]=Webbläsare
+GenericName[ta]=வலை உலாவி
+GenericName[tg]=Тафсиргари вэб
+GenericName[th]=เว็บบราวเซอร์
+GenericName[tr]=Web Tarayıcı
+GenericName[uk]=Навігатор Тенет
+GenericName[uz]=Веб-браузер
+GenericName[ven]=Buronza ya Webu
+GenericName[vi]=Trình duyệt Web
+GenericName[wa]=Betchteu waibe
+GenericName[xh]=Umkhangeli zincwadi we Web
+GenericName[zh_CN]=网页浏览器
+GenericName[zh_TW]=網頁瀏覽器
+GenericName[zu]=Umcingi we-Web
+MimeType=text/html
+StartupNotify=false
+Categories=Application;Network;
diff --git a/libre/icecat/icecat.install b/libre/icecat/icecat.install
new file mode 100644
index 000000000..c1fe8284a
--- /dev/null
+++ b/libre/icecat/icecat.install
@@ -0,0 +1,13 @@
+post_install() {
+  update-desktop-database -q
+  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+post_remove() {
+  post_install $1
+}
+
diff --git a/libre/icecat/libre.patch b/libre/icecat/libre.patch
new file mode 100644
index 000000000..c8a0a5f0d
--- /dev/null
+++ b/libre/icecat/libre.patch
@@ -0,0 +1,82 @@
+diff --git a/browser/locales/en-US/chrome/browser-region/region.properties b/browser/locales/en-US/chrome/browser-region/region.properties
+index f4adbdc..fe7f265 100644
+--- a/browser/locales/en-US/chrome/browser-region/region.properties
++++ b/browser/locales/en-US/chrome/browser-region/region.properties
+@@ -3,17 +3,12 @@
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ 
+ # Default search engine
+-browser.search.defaultenginename=DuckDuckGo
++browser.search.defaultenginename=DuckDuckGo HTML
+ 
+ # Search engine order (order displayed in the search bar dropdown)s
+-browser.search.order.1=DuckDuckGo
+-browser.search.order.2=Google
+-browser.search.order.3=Yahoo
+-
+-# This is the default set of web based feed handlers shown in the reader
+-# selection UI
+-browser.contentHandlers.types.0.title=My Yahoo!
+-browser.contentHandlers.types.0.uri=http://add.my.yahoo.com/rss?url=%s
++browser.search.order.1=DuckDuckGo HTML
++browser.search.order.2=DuckDuckGo Lite
++browser.search.order.3=Seeks Search
+ 
+ # increment this number when anything gets changed in the list below.  This will
+ # cause Firefox to re-read these prefs and inject any new handlers into the 
+@@ -22,20 +17,10 @@ browser.contentHandlers.types.0.uri=http://add.my.yahoo.com/rss?url=%s
+ # don't make any spelling errors here.
+ gecko.handlerService.defaultHandlersVersion=3
+ 
+-# The default set of protocol handlers for webcal:
+-gecko.handlerService.schemes.webcal.0.name=30 Boxes
+-gecko.handlerService.schemes.webcal.0.uriTemplate=http://30boxes.com/external/widget?refer=ff&url=%s
+-
+-# The default set of protocol handlers for mailto:
+-gecko.handlerService.schemes.mailto.0.name=Yahoo! Mail
+-gecko.handlerService.schemes.mailto.0.uriTemplate=https://compose.mail.yahoo.com/?To=%s
+-gecko.handlerService.schemes.mailto.1.name=Gmail
+-gecko.handlerService.schemes.mailto.1.uriTemplate=https://mail.google.com/mail/?extsrc=mailto&url=%s
+-
+ # The default set of protocol handlers for irc:
+-gecko.handlerService.schemes.irc.0.name=Mibbit
+-gecko.handlerService.schemes.irc.0.uriTemplate=https://www.mibbit.com/?url=%s
++gecko.handlerService.schemes.irc.0.name=Freenode Web IRC
++gecko.handlerService.schemes.irc.0.uriTemplate=https://webchat.freenode.net
+ 
+ # The default set of protocol handlers for ircs:
+-gecko.handlerService.schemes.ircs.0.name=Mibbit
+-gecko.handlerService.schemes.ircs.0.uriTemplate=https://www.mibbit.com/?url=%s
++gecko.handlerService.schemes.ircs.0.name=Freenode Web IRC
++gecko.handlerService.schemes.ircs.0.uriTemplate=https://webchat.freenode.net
+diff --git a/browser/locales/generic/profile/bookmarks.html.in b/browser/locales/generic/profile/bookmarks.html.in
+index e925c1e..5101035 100644
+--- a/browser/locales/generic/profile/bookmarks.html.in
++++ b/browser/locales/generic/profile/bookmarks.html.in
+@@ -15,13 +15,20 @@
+     <DT><H3 PERSONAL_TOOLBAR_FOLDER="true" ID="rdf:#$FvPhC3">@bookmarks_toolbarfolder@</H3>
+ <DD>@bookmarks_toolbarfolder_description@
+     <DL><p>
+-        <DT><A HREF="https://www.mozilla.org/@AB_CD@/firefox/central/" ID="rdf:#$GvPhC3">@getting_started@</A>
++        <DT><A HREF="https://parabolagnulinux.org/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABL0lEQVQ4jWNgoCcoq16VU1GzygnEBtEVDWuV8GooKFuhWVG3uiM3d5UokG4qr1szAaa5vGbVt4ralacwNDU0rGIrr10VBVG0+lxhwyqVsqqVtRW1q6eD5IvL19oB2V+B+D9QzQu4xtDQVZylVavygRKHqurWOlbUrknKK12qWlCwWLK8elUFA8N/xvLy5VYVtas+gzWDDVi9E2QjT1XdcufymjWpQJt1cXmnvHwVP1DzR7hmIC6vW+kOtpnYQKysW30arrlm9RVi9cFBRfXKJTADympWJZNsQFnN6rUQA1adAQU2SZqBXmUGBtozUDiU1qxQJtl2oCY3kO2l1avCSdYMAsBAWwyM2plkaS4p6eYGOv1YQ0MDB1kGlFWuDChuWKZBlmYQqK5eJU22ZkIAAEIlnQZQkzITAAAAAElFTkSuQmCC">Parabola GNU/Linux-libre</A>
+     </DL><p>
+-    <DT><H3 ID="rdf:#$ZvPhC3">@firefox_heading@</H3>
++    <DT><H3 ID="rdf:#$YvPhC3">Parabola GNU/Linux-libre</H3>
+     <DL><p>
+-        <DT><A HREF="https://www.mozilla.org/@AB_CD@/firefox/help/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAHWSURBVHjaYvz//z8DJQAggJiQOe/fv2fv7Oz8rays/N+VkfG/iYnJfyD/1+rVq7ffu3dPFpsBAAHEAHIBCJ85c8bN2Nj4vwsDw/8zQLwKiO8CcRoQu0DxqlWrdsHUwzBAAIGJmTNnPgYa9j8UqhFElwPxf2MIDeIrKSn9FwSJoRkAEEAM0DD4DzMAyPi/G+QKY4hh5WAXGf8PDQ0FGwJ22d27CjADAAIIrLmjo+MXA9R2kAHvGBA2wwx6B8W7od6CeQcggKCmCEL8bgwxYCbUIGTDVkHDBia+CuotgACCueD3TDQN75D4xmAvCoK9ARMHBzAw0AECiBHkAlC0Mdy7x9ABNA3obAZXIAa6iKEcGlMVQHwWyjYuL2d4v2cPg8vZswx7gHyAAAK7AOif7SAbOqCmn4Ha3AHFsIDtgPq/vLz8P4MSkJ2W9h8ggBjevXvHDo4FQUQg/kdypqCg4H8lUIACnQ/SOBMYI8bAsAJFPcj1AAEEjwVQqLpAbXmH5BJjqI0gi9DTAAgDBBCcAVLkgmQ7yKCZxpCQxqUZhAECCJ4XgMl493ug21ZD+aDAXH0WLM4A9MZPXJkJIIAwTAR5pQMalaCABQUULttBGCCAGCnNzgABBgAMJ5THwGvJLAAAAABJRU5ErkJggg==" ID="rdf:#$22iCK1">@firefox_help@</A>
+-        <DT><A HREF="https://www.mozilla.org/@AB_CD@/firefox/customize/" ICON="data:image/png;base64,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" ID="rdf:#$32iCK1">@firefox_customize@</A>
+-        <DT><A HREF="https://www.mozilla.org/@AB_CD@/contribute/" ICON="data:image/png;base64,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" ID="rdf:#$42iCK1">@firefox_community@</A>
+-        <DT><A HREF="https://www.mozilla.org/@AB_CD@/about/" ICON="data:image/png;base64,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" ID="rdf:#$52iCK1">@firefox_about@</A>
++        <DT><A HREF="https://parabolagnulinux.org/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABL0lEQVQ4jWNgoCcoq16VU1GzygnEBtEVDWuV8GooKFuhWVG3uiM3d5UokG4qr1szAaa5vGbVt4ralacwNDU0rGIrr10VBVG0+lxhwyqVsqqVtRW1q6eD5IvL19oB2V+B+D9QzQu4xtDQVZylVavygRKHqurWOlbUrknKK12qWlCwWLK8elUFA8N/xvLy5VYVtas+gzWDDVi9E2QjT1XdcufymjWpQJt1cXmnvHwVP1DzR7hmIC6vW+kOtpnYQKysW30arrlm9RVi9cFBRfXKJTADympWJZNsQFnN6rUQA1adAQU2SZqBXmUGBtozUDiU1qxQJtl2oCY3kO2l1avCSdYMAsBAWwyM2plkaS4p6eYGOv1YQ0MDB1kGlFWuDChuWKZBlmYQqK5eJU22ZkIAAEIlnQZQkzITAAAAAElFTkSuQmCC">Parabola GNU/Linux-libre</A>
++        <DT><A HREF="https://parabolagnulinux.org/packages/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABL0lEQVQ4jWNgoCcoq16VU1GzygnEBtEVDWuV8GooKFuhWVG3uiM3d5UokG4qr1szAaa5vGbVt4ralacwNDU0rGIrr10VBVG0+lxhwyqVsqqVtRW1q6eD5IvL19oB2V+B+D9QzQu4xtDQVZylVavygRKHqurWOlbUrknKK12qWlCwWLK8elUFA8N/xvLy5VYVtas+gzWDDVi9E2QjT1XdcufymjWpQJt1cXmnvHwVP1DzR7hmIC6vW+kOtpnYQKysW30arrlm9RVi9cFBRfXKJTADympWJZNsQFnN6rUQA1adAQU2SZqBXmUGBtozUDiU1qxQJtl2oCY3kO2l1avCSdYMAsBAWwyM2plkaS4p6eYGOv1YQ0MDB1kGlFWuDChuWKZBlmYQqK5eJU22ZkIAAEIlnQZQkzITAAAAAElFTkSuQmCC">Parabola GNU/Linux-libre Packages</A>
++        <DT><A HREF="https://wiki.parabolagnulinux.org/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABL0lEQVQ4jWNgoCcoq16VU1GzygnEBtEVDWuV8GooKFuhWVG3uiM3d5UokG4qr1szAaa5vGbVt4ralacwNDU0rGIrr10VBVG0+lxhwyqVsqqVtRW1q6eD5IvL19oB2V+B+D9QzQu4xtDQVZylVavygRKHqurWOlbUrknKK12qWlCwWLK8elUFA8N/xvLy5VYVtas+gzWDDVi9E2QjT1XdcufymjWpQJt1cXmnvHwVP1DzR7hmIC6vW+kOtpnYQKysW30arrlm9RVi9cFBRfXKJTADympWJZNsQFnN6rUQA1adAQU2SZqBXmUGBtozUDiU1qxQJtl2oCY3kO2l1avCSdYMAsBAWwyM2plkaS4p6eYGOv1YQ0MDB1kGlFWuDChuWKZBlmYQqK5eJU22ZkIAAEIlnQZQkzITAAAAAElFTkSuQmCC">Parabola GNU/Linux-libre Wiki</A>
++        <DT><A HREF="https://labs.parabola.nu/" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAA/klEQVQ4jWP4TyFgGAYGLN25iDID+pd0UGbAxMUTUQT+fP36/9+/f2A2jMZrwKyNEC/8+P71/6/ijP9/fv/+/23Hzv+fly/9/7m7+//XkuL/7yvL/j+PCf3/qrn+/+ed2/7/evocZPr/b3fu/Ge4cuf6/2/fPv5PnaD9f720wP9lyir/F0kI/V8myv9/jbjA/w3i/P+XC/H8n8Uv8H+6kOj/JZIS/2eqaP2/umPP/88/fv5nADnz+cuX/x0S9f8n6Kv/jxGQ+R8vJPu/x9D+/2wrz//9hnb/mzVM/5fKav4vMbL835OZ+//ty9dw7zFcuPuYKL/iDAOydY4aAAcA33O6tzziloYAAAAASUVORK5CYII=">Parabola GNU/Linux-libre Labs</A>
++    </DL><p>
++    <DT><H3 ID="rdf:#$ZvPhC3">Free Software Foundation</H3>
++    <DL><p>
++        <DT><A HREF="http://www.fsf.org/" ICON="data:image/png;base64,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">Free Software Foundation</A>
++        <DT><A HREF="http://libreplanet.org/" ICON="data:image/png;base64,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">LibrePlanet</A>
++        <DT><A HREF="http://www.gnu.org/software/gnuzilla/addons.html" ICON="data:image/png;base64,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">Free addons</A>
++        <DT><A HREF="http://www.h-node.org/" ICON="data:image/png;base64,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">h-node</A>
+     </DL><p>
+ </DL><p>
diff --git a/libre/icecat/mozconfig b/libre/icecat/mozconfig
new file mode 100644
index 000000000..2f6d0757b
--- /dev/null
+++ b/libre/icecat/mozconfig
@@ -0,0 +1,39 @@
+. $topsrcdir/browser/config/mozconfig
+
+ac_add_options --prefix=/usr
+ac_add_options --libdir=/usr/lib
+
+# IceCat
+ac_add_options --disable-official-branding
+ac_add_options --with-branding=browser/branding/unofficial
+ac_add_options --with-distribution-id=org.gnu.gnuzilla
+ac_add_options --with-user-appdir=.gnuzilla
+
+# System libraries
+ac_add_options --with-system-nspr
+ac_add_options --with-system-nss
+ac_add_options --with-system-jpeg
+ac_add_options --with-system-zlib
+ac_add_options --with-system-bz2
+ac_add_options --with-system-png
+ac_add_options --with-system-libevent
+ac_add_options --with-system-libvpx
+ac_add_options --enable-system-hunspell
+ac_add_options --enable-system-sqlite
+ac_add_options --enable-system-ffi
+#ac_add_options --enable-system-cairo
+ac_add_options --enable-system-pixman
+
+# Features
+ac_add_options --enable-startup-notification
+ac_add_options --enable-pulseaudio
+
+ac_add_options --disable-crashreporter
+ac_add_options --disable-updater
+ac_add_options --disable-installer
+
+# Parabola features
+ac_add_options --disable-safe-browsing
+
+# Other
+mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/moz-objdir
diff --git a/libre/icecat/mozconfig.pgo b/libre/icecat/mozconfig.pgo
new file mode 100644
index 000000000..71ba205a4
--- /dev/null
+++ b/libre/icecat/mozconfig.pgo
@@ -0,0 +1,3 @@
+
+# PGO
+mk_add_options PROFILE_GEN_SCRIPT='EXTRA_TEST_ARGS=10 $(MAKE) -C $(MOZ_OBJDIR) pgo-profile-run'
diff --git a/libre/icecat/vendor.js b/libre/icecat/vendor.js
new file mode 100644
index 000000000..3d93cec01
--- /dev/null
+++ b/libre/icecat/vendor.js
@@ -0,0 +1,12 @@
+// Use LANG environment variable to choose locale
+pref("intl.locale.matchOS", true);
+
+// Disable default browser checking.
+pref("browser.shell.checkDefaultBrowser", false);
+
+// Don't disable our bundled extensions in the application directory
+pref("extensions.autoDisableScopes", 11);
+pref("extensions.shownSelectionUI", true);
+
+// Disable Social API
+pref("social.remote-install.enabled", false);
diff --git a/libre/icecat/xulrunner-copy-stub.patch b/libre/icecat/xulrunner-copy-stub.patch
new file mode 100644
index 000000000..8ccf127df
--- /dev/null
+++ b/libre/icecat/xulrunner-copy-stub.patch
@@ -0,0 +1,11 @@
+--- a/browser/app/Makefile.in
++++ b/browser/app/Makefile.in
+@@ -233,7 +233,7 @@
+ else
+ ifdef LIBXUL_SDK
+ libs::
+-	cp $(LIBXUL_DIST)/bin/$(XULRUNNER_STUB_NAME)$(BIN_SUFFIX) $(DIST)/bin/firefox$(BIN_SUFFIX)
++	cp $(LIBXUL_DIST)/bin/$(XULRUNNER_STUB_NAME)$(BIN_SUFFIX) $(DIST)/bin/icecat$(BIN_SUFFIX)
+ endif
+ endif
+