[libre-testing/icedove]: add package

11 files changed, 1575 insertions, 93 deletions

diff --git a/libre-testing/icedove/PKGBUILD b/libre-testing/icedove/PKGBUILD
new file mode 100644
index 000000000..f3b15e8d2
--- /dev/null
+++ b/libre-testing/icedove/PKGBUILD
@@ -0,0 +1,235 @@
+# Maintainer (arch): Levente Polyak <anthraxx[at]archlinux[dot]org>
+# Contributor: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
+# Contributor: Ionut Biru <ibiru@archlinux.org>
+# Contributor: Alexander Baldeck <alexander@archlinux.org>
+# Contributor: Dale Blount <dale@archlinux.org>
+# Contributor: Anders Bostrom <anders.bostrom@home.se>
+# Maintainer: Andreas Grapentin <andreas@grapentin.org>
+# Contributor: André Silva <emulatorman@hyperbola.info>
+# Contributor: Márcio Silva <coadde@hyperbola.info>
+# Contributor: Luke R. <g4jc@openmailbox.org>
+# Contributor: Isaac David <isacdaavid@isacdaavid.info>
+# Contributor: bill-auger <bill-auger@programmer.net>
+
+
+# parabola changes and rationale:
+#  - rebranded to icedove
+#  - added makedepends for branding: quilt mozilla-searchplugins imagemagick
+#  - disabled tests, they break in an environment without network access.
+#  - disabled geo-location
+
+
+_pkgname=thunderbird
+pkgname=icedove
+epoch=1
+pkgver=78.9.1
+pkgrel=1
+pkgrel+=.parabola1
+_brandingver=78.9
+_brandingrel=1
+pkgdesc='Standalone mail and news reader based on Mozilla Thunderbird'
+url=https://wiki.parabola.nu/${pkgname}
+arch=(x86_64)
+arch+=(i686 armv7h)
+license=(MPL GPL LGPL)
+depends=(
+  glibc gtk3 libgdk-3.so mime-types dbus libdbus-1.so dbus-glib alsa-lib nss
+  hunspell sqlite ttf-font libvpx libvpx.so zlib bzip2 botan libwebp libevent
+  libjpeg-turbo libffi nspr gcc-libs libx11 libxrender libxfixes libxext
+  libxcomposite libxdamage pango libpango-1.0.so cairo gdk-pixbuf2 icu
+  libicui18n.so libicuuc.so freetype2 libfreetype.so fontconfig
+  libfontconfig.so glib2 libglib-2.0.so pixman libpixman-1.so gnupg
+)
+optdepends=(
+  'libotr: OTR support for active one-to-one chats'
+)
+makedepends=(
+  unzip zip diffutils python python-setuptools yasm nasm mesa imake libpulse
+  inetutils xorg-server-xvfb autoconf2.13 rust clang llvm gtk2 cbindgen nodejs
+  gawk perl findutils libotr
+)
+#makedepends[15]='llvm10' # FIXME: DEBUG: | rustup: error while loading shared libraries: libLLVM-10.so: cannot open shared object file: No such file or directory
+#                         #        ERROR: Command `rustup which rustc` failed with exit status 127.
+makedepends+=(quilt imagemagick)
+replaces=(${_pkgname})
+options=(!emptydirs !makeflags)
+source=(https://ftp.mozilla.org/pub/mozilla.org/thunderbird/releases/$pkgver/source/thunderbird-$pkgver.source.tar.xz{,.asc}
+        $pkgname.desktop
+        vendor-prefs.js
+        distribution.ini
+        mozconfig.cfg
+        configure-fix-passing-system-bzip2-ldflags.patch
+        thunderbird-78.5-rust-1.48.patch)
+source+=(https://repo.parabola.nu/other/icedove/${pkgname}_$_brandingver-$_brandingrel.branding.tar.xz{,.sig})
+source_armv7h=(arm-wasm-vfp.patch)
+sha512sums=('fa27a327ce10a0c16877ac02338aace257f60f69af40d12ae5bb2055f6536db9ba45995765ac0eaa1aea2fa2b353ac9dc6eb06fcdf6cb4ae6fafcd65fe5970c6'
+            'SKIP'
+            'a3c9815491d9bed0440c60f35867a5b8a2a1343521f288035fcc46e651a11b926c75a9eca2d262b43d510a7a7119709b53637f1b00ddbbee8e5b0a4b33d7b8fd'
+            'e21d30a8b79724eda3488ac2bf9dfeb0c7f6bf39e59c37f17574b529d33043765eb54408a55fcbf6f3afa7a58ca99124992d443cdff23ac5c9bdbff33c75f60f'
+            '31d46f91d9612d30d8553a19d0d309d743467e58b568a4aeea3caf6bd805ba00656561c84a1511c59bce1cf24ba323bfad2cd26a19985f1bf7dfb6d282642972'
+            '1eba1593ff0a9642d89e6d3e03388b1aef00437b2f6c1f0d81d250d9845b80e057c246eaeb31d8d22001abd65556a9603d1db597baf864481a5bfb7000886b29'
+            'e3ed2708b8354015cb3d2c81048d1ce4932d1effbe2b40efa7cf9b45c1b923b9fd708645e2f8aa0136a485a3f7ce6b396b85721aaf535a4a764fd5005fb7e222'
+            'bbb8b0e7b9c67372eb22e1d6b6b5758fe504ded84c40a076d4a064374a1bf34ac12d5b514b328ac9ca984d976b9e0fbde81e68a66bec915c997d6be0c0917584')
+sha512sums_armv7h=('c25883c4860e511a99d9fbfba5b824145c0862729101721605725f609ca2a41848b741dd100eff390f57031dc5f14af3ea30133de30f75cb20197c420ae20972')
+sha512sums+=('78fee952c9bc826a0a7ec262d442150177bf887349641279dafae803b9832a0dd9b8d0722cc084459077a5310eb4f6de6a8d7ffaff6741afe1359f292a373f34'
+             'SKIP')
+validpgpkeys=(14F26682D0916CDD81E37B6D61B7B526D98F0353) # Mozilla Software Releases <release@mozilla.com>
+validpgpkeys+=(BFA8008A8265677063B11BF47171986E4B745536  # Andreas Grapentin
+               3954A7AB837D0EA9CFA9798925DB7D9B5A8D4B40) # bill-auger
+
+
+prepare() {
+  cd $_pkgname-$pkgver
+
+  echo "${noextract[@]}"
+
+  local src
+  for src in "${source[@]}"; do
+    src="${src%%::*}"
+    src="${src##*/}"
+    [[ $src = *.patch ]] || continue
+    [[ $src = arm-wasm-vfp.patch ]] && continue # defer parabola patches
+
+    echo "Applying patch $src..."
+    patch -Np1 < "../$src"
+  done
+
+  cp ../mozconfig.cfg .mozconfig
+  sed "s|@PWD@|${PWD@Q}|g" -i .mozconfig
+
+  case "${CARCH}" in
+  armv*)
+    patch -Np1 -i "${srcdir}"/arm-wasm-vfp.patch
+
+    sed -i '/--enable-linker=gold/d' .mozconfig
+    sed -i '/--enable-hardening/d' .mozconfig
+    sed -i '/--enable-optimize/d' .mozconfig
+
+    export MOZ_DEBUG_FLAGS=" "
+    export CFLAGS+=" -g0"
+    export CXXFLAGS+=" -g0"
+    export LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
+    export RUSTFLAGS="-Cdebuginfo=0"
+
+    cat >> .mozconfig <<END
+ac_add_options --disable-webrtc
+ac_add_options --disable-elf-hack
+ac_add_options --enable-optimize="-g0 -O2"
+END
+    ;;
+  i686)
+    sed -i 's/--enable-linker=gold/--enable-linker=bfd/' .mozconfig
+    LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
+    export LDFLAGS
+    ;;
+  esac
+
+  # perform re-branding
+  local branding_indir="${srcdir}"/${pkgname}-${_brandingver}
+  local branding_outdir=comm/mail/branding/${pkgname}
+  rm -rf -- ${branding_outdir}
+  cp -aT -- "${branding_indir}"/${pkgname}-branding ${branding_outdir}
+
+  export QUILT_PATCHES="${branding_indir}"/patches
+  export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
+  export QUILT_DIFF_ARGS='--no-timestamps'
+  quilt push -av
+
+  # generate icons
+  for i in 16 22 24 32; do
+    rsvg-convert -w ${i} -h ${i} "${branding_indir}"/app-icons/${pkgname}_small.svg \
+      -o "${branding_outdir}/default${i}.png"
+  done
+  for i in 48 64 128 256; do
+    rsvg-convert -w ${i} -h ${i} "${branding_indir}"/app-icons/${pkgname}_big.svg \
+      -o "${branding_outdir}/default${i}.png"
+  done
+  cp "${branding_indir}"/logo/icedove_icon.svg ${branding_outdir}/
+  cp -av "${branding_indir}"/preview.png comm/mail/themes/linux/mail/preview.png
+
+  # Patch search-engines config
+  local search_engines_sed_cmd='s|https://duckduckgo.com/|https://html.duckduckgo.com/html/|'
+  local engines_cfg_dir=comm/mail/components/search/extensions
+  sed -i "${search_engines_sed_cmd}" ${engines_cfg_dir}/ddg/manifest.json
+
+  # Delete unused search engine configs
+  find ${engines_cfg_dir} -mindepth 1 -maxdepth 1 \
+                          -not -name ddg          \
+                          -not -name wikipedia    \
+                          -exec rm -rf {} \;
+
+  # Patch and remove anything that's left
+  sed -i '\|Phishing Protection|d
+          \|UrlClassifier|d
+          \|URLClassifier|d
+          \|url-classifier|d
+         ' comm/mail/installer/package-manifest.in
+  # TODO: this could be moved into the branding package - it already processes all-thunderbird.js
+  sed -i '\|extensions[.]getAddons[.]get[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+          \|extensions[.]getAddons[.]search[.]browseURL| s|https://addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+          \|extensions[.]getAddons[.]search[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+          \|extensions[.]webservice[.]discoverURL| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
+         ' comm/mail/app/profile/all-thunderbird.js
+}
+
+build() {
+  cd $_pkgname-$pkgver
+  if [[ -n "${SOURCE_DATE_EPOCH}" ]]; then
+    export MOZ_BUILD_DATE=$(date --date "@${SOURCE_DATE_EPOCH}" "+%Y%m%d%H%M%S")
+  fi
+
+  # clang-{9,10,11} -> error: unknown argument: '-fvar-tracking-assignments'
+  CFLAGS="${CFLAGS/-fvar-tracking-assignments/}"
+  CXXFLAGS="${CXXFLAGS/-fvar-tracking-assignments/}"
+
+  case "${CARCH}" in
+    armv*)
+      export LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
+      sed -i "s/\(cargo_rustc_flags += -C lto\)/#\1/" config/rules.mk
+      sed -i "s/debug_info = '2'/debug_info = '1'/" build/moz.configure/toolchain.configure
+      export MOZ_MAKE_FLAGS=-j1
+      ;;
+    i686)
+      sed -i "s/\(cargo_rustc_flags += -C lto\)/#\1/" config/rules.mk
+      sed -i "s/debug_info = '2'/debug_info = '1'/" build/moz.configure/toolchain.configure
+      export MOZ_MAKE_FLAGS=-j1
+      ;;
+  esac
+
+  ./mach configure
+  ./mach build
+  ./mach buildsymbols
+}
+
+package() {
+  optdepends=('libcanberra: sound support')
+
+  cd $_pkgname-$pkgver
+  DESTDIR="$pkgdir" ./mach install
+
+  install -Dm 644 ../vendor-prefs.js -t "$pkgdir/usr/lib/$pkgname/defaults/pref"
+  install -Dm 644 ../distribution.ini -t "$pkgdir/usr/lib/$pkgname/distribution"
+  install -Dm 644 ../$pkgname.desktop -t "$pkgdir/usr/share/applications"
+
+  for i in 16 22 24 32 48 64 128 256; do
+    install -Dm644 comm/mail/branding/$pkgname/default${i}.png \
+      "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/$pkgname.png"
+  done
+  install -Dm644 comm/mail/branding/$pkgname/${pkgname}_icon.svg \
+    "$pkgdir/usr/share/icons/hicolor/symbolic/apps/$pkgname-symbolic.svg"
+
+  # Use system-provided dictionaries
+  ln -Ts /usr/share/hunspell "$pkgdir/usr/lib/$pkgname/dictionaries"
+  ln -Ts /usr/share/hyphen "$pkgdir/usr/lib/$pkgname/hyphenation"
+
+  # Install a wrapper to avoid confusion about binary path
+  install -Dm755 /dev/stdin "$pkgdir/usr/bin/$pkgname" <<END
+#!/bin/sh
+exec /usr/lib/$pkgname/$pkgname "\$@"
+END
+
+  # Replace duplicate binary with wrapper
+  # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
+  ln -srf "$pkgdir/usr/bin/$pkgname" \
+    "$pkgdir/usr/lib/$pkgname/$pkgname-bin"
+}
diff --git a/libre-testing/icedove/arm-wasm-vfp.patch b/libre-testing/icedove/arm-wasm-vfp.patch
new file mode 100644
index 000000000..9e2ed1510
--- /dev/null
+++ b/libre-testing/icedove/arm-wasm-vfp.patch
@@ -0,0 +1,15 @@
+https://bugzilla.mozilla.org/show_bug.cgi?id=1526653
+
+diff --git a/js/src/wasm/WasmSignalHandlers.cpp.orig b/js/src/wasm/WasmSignalHandlers.cpp
+index 636537f..0f3461a 100644
+--- a/js/src/wasm/WasmSignalHandlers.cpp.orig
++++ b/js/src/wasm/WasmSignalHandlers.cpp
+@@ -244,7 +244,7 @@ using mozilla::DebugOnly;
+ // emulation here.
+ 
+ #if defined(__linux__) && defined(__arm__)
+-#  define WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS
++//#  define WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS
+ #endif
+ 
+ #ifdef WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS
diff --git a/libre/icedove/configure-fix-passing-system-bzip2-ldflags.patch b/libre-testing/icedove/configure-fix-passing-system-bzip2-ldflags.patch
index 0fecdbdbd..0fecdbdbd 100644
--- a/libre/icedove/configure-fix-passing-system-bzip2-ldflags.patch
+++ b/libre-testing/icedove/configure-fix-passing-system-bzip2-ldflags.patch
diff --git a/libre/icedove/distribution.ini b/libre-testing/icedove/distribution.ini
index 46b3acdec..46b3acdec 100644
--- a/libre/icedove/distribution.ini
+++ b/libre-testing/icedove/distribution.ini
diff --git a/libre-testing/icedove/icedove.desktop b/libre-testing/icedove/icedove.desktop
new file mode 100644
index 000000000..df3502947
--- /dev/null
+++ b/libre-testing/icedove/icedove.desktop
@@ -0,0 +1,173 @@
+[Desktop Entry]
+Name=Icedove
+Comment=Send and receive mail with Icedove
+Comment[ast]=Lleer y escribir corréu electrónicu
+Comment[ca]=Llegiu i escriviu correu
+Comment[cs]=Čtení a psaní pošty
+Comment[da]=Skriv/læs e-post/nyhedsgruppe med Icedove
+Comment[de]=E-Mails und Nachrichten mit Icedove lesen und schreiben
+Comment[el]=Διαβάστε και γράψτε γράμματα με το Icedove
+Comment[es]=Lea y escriba correos y noticias con Icedove
+Comment[fi]=Lue ja kirjoita sähköposteja
+Comment[fr]=Lire et écrire des courriels
+Comment[gl]=Lea e escriba correo electrónico
+Comment[he]=קריאה/כתיבה של דוא״ל/חדשות באמצעות Icedove
+Comment[hr]=Čitajte/šaljite e-poštu s Icedove
+Comment[hu]=Levelek írása és olvasása a Icedove
+Comment[it]=Per leggere e scrivere email
+Comment[ja]=メールの読み書き
+Comment[ko]=Icedove 메일/뉴스 읽기 및 쓰기 클라이언트
+Comment[nl]=E-mail/nieuws lezen en schrijven met Icedove
+Comment[pl]=Czytanie i wysyłanie e-maili
+Comment[pt_BR]=Leia e escreva suas mensagens
+Comment[ru]=Читайте и пишите письма
+Comment[sk]=Čítajte a píšte poštu pomocou programu Icedove
+Comment[sv]=Läs och skriv e-post
+Comment[ug]=ئېلخەت ۋە خەۋەرلەرنى Icedove دا كۆرۈش ۋە يېزىش
+Comment[uk]=Читання та написання листів
+Comment[vi]=Đọc và soạn thư điện tử
+Comment[zh_CN]=阅读邮件或新闻
+Comment[zh_TW]=以 Icedove 讀寫郵件或新聞
+GenericName=Mail Client
+GenericName[ast]=Client de correu
+GenericName[ca]=Client de correu
+GenericName[cs]=Poštovní klient
+GenericName[da]=E-postklient
+GenericName[de]=E-Mail-Anwendung
+GenericName[el]=Λογισμικό αλληλογραφίας
+GenericName[es]=Cliente de correo
+GenericName[fi]=Sähköpostiohjelma
+GenericName[fr]=Client de messagerie
+GenericName[gl]=Cliente de correo electrónico
+GenericName[he]=לקוח דוא״ל
+GenericName[hr]=Klijent e-pošte
+GenericName[hu]=Levelezőkliens
+GenericName[it]=Client email
+GenericName[ja]=電子メールクライアント
+GenericName[ko]=메일 클라이언트
+GenericName[nl]=E-mailprogramma
+GenericName[pl]=Klient poczty
+GenericName[pt_BR]=Cliente de E-mail
+GenericName[ru]=Почтовый клиент
+GenericName[sk]=Poštový klient
+GenericName[ug]=ئېلخەت دېتالى
+GenericName[uk]=Поштова програма
+GenericName[vi]=Phần mềm khách quản lý thư điện tử
+GenericName[zh_CN]=邮件新闻客户端
+GenericName[zh_TW]=郵件用戶端
+Exec=/usr/lib/icedove/icedove %u
+Terminal=false
+Type=Application
+Icon=icedove
+Categories=Network;Email;
+MimeType=message/rfc822;x-scheme-handler/mailto;application/x-xpinstall;
+StartupNotify=true
+Actions=ComposeMessage;OpenAddressBook;
+
+[Desktop Action ComposeMessage]
+Name=Write new message
+Name[ar]=اكتب رسالة جديدة
+Name[ast]=Redactar mensaxe nuevu
+Name[be]=Напісаць новы ліст
+Name[bg]=Съставяне на ново съобщение
+Name[br]=Skrivañ ur gemennadenn nevez
+Name[ca]=Escriu un missatge nou
+Name[cs]=Napsat novou zprávu
+Name[da]=Skriv en ny meddelelse
+Name[de]=Neue Nachricht verfassen
+Name[el]=Σύνταξη νέου μηνύματος
+Name[es_AR]=Escribir un nuevo mensaje
+Name[es_ES]=Redactar nuevo mensaje
+Name[et]=Kirjuta uus kiri
+Name[eu]=Idatzi mezu berria
+Name[fi]=Kirjoita uusi viesti
+Name[fr]=Rédiger un nouveau message
+Name[fy_NL]=Skriuw in nij berjocht
+Name[ga_IE]=Scríobh teachtaireacht nua
+Name[gd]=Sgrìobh teachdaireachd ùr
+Name[gl]=Escribir unha nova mensaxe
+Name[he]=כתיבת הודעה חדשה
+Name[hr]=Piši novu poruku
+Name[hu]=Új üzenet írása
+Name[hy_AM]=Գրել նոր նամակ
+Name[is]=SKrifa nýjan póst
+Name[it]=Scrivi nuovo messaggio
+Name[ja]=新しいメッセージを作成する
+Name[ko]=새 메시지 작성
+Name[lt]=Rašyti naują laišką
+Name[nb_NO]=Skriv ny melding
+Name[nl]=Nieuw bericht aanmaken
+Name[nn_NO]=Skriv ny melding
+Name[pl]=Nowa wiadomość
+Name[pt_BR]=Nova mensagem
+Name[pt_PT]=Escrever nova mensagem
+Name[rm]=Scriver in nov messadi
+Name[ro]=Scrie un mesaj nou
+Name[ru]=Создать новое сообщение
+Name[si]=නව ලිපියක් ලියන්න
+Name[sk]=Nová e-mailová správa
+Name[sl]=Sestavi novo sporočilo
+Name[sq]=Shkruani mesazh të ri
+Name[sr]=Писање нове поруке
+Name[sv_SE]=Skriv ett nytt meddelande
+Name[ta_LK]=புதிய செய்தியை எழுதுக
+Name[tr]=Yeni ileti yaz
+Name[uk]=Написати нового листа
+Name[vi]=Viết thư mới
+Name[zh_CN]=编写新消息
+Name[zh_TW]=寫一封新訊息
+Exec=/usr/lib/icedove/icedove -compose
+
+[Desktop Action OpenAddressBook]
+Name=Open address book
+Name[ar]=افتح دفتر العناوين
+Name[ast]=Abrir llibreta de direiciones
+Name[be]=Адкрыць адрасную кнігу
+Name[bg]=Отваряне на адресник
+Name[br]=Digeriñ ur c'harned chomlec'hioù
+Name[ca]=Obre la llibreta d'adreces
+Name[cs]=Otevřít Adresář
+Name[da]=Åbn adressebog
+Name[de]=Adressbuch öffnen
+Name[el]=Άνοιγμα ευρετηρίου διευθύνσεων
+Name[es_AR]=Abrir libreta de direcciones
+Name[es_ES]=Abrir libreta de direcciones
+Name[et]=Ava aadressiraamat
+Name[eu]=Ireki helbide-liburua
+Name[fi]=Avaa osoitekirja
+Name[fr]=Ouvrir un carnet d'adresses
+Name[fy_NL]=Iepenje adresboek
+Name[ga_IE]=Oscail leabhar seoltaí
+Name[gd]=Fosgail leabhar-sheòlaidhean
+Name[gl]=Abrir a axenda de enderezos
+Name[he]=פתיחת ספר כתובות
+Name[hr]=Otvori adresar
+Name[hu]=Címjegyzék megnyitása
+Name[hy_AM]=Բացել Հասցեագիրքը
+Name[is]=Opna nafnaskrá
+Name[it]=Apri rubrica
+Name[ja]=アドレス帳を開く
+Name[ko]=주소록 열기
+Name[lt]=Atverti adresų knygą
+Name[nb_NO]=Åpne adressebok
+Name[nl]=Adresboek openen
+Name[nn_NO]=Opne adressebok
+Name[pl]=Książka adresowa
+Name[pt_BR]=Catálogo de endereços
+Name[pt_PT]=Abrir livro de endereços
+Name[rm]=Avrir il cudeschet d'adressas
+Name[ro]=Deschide agenda de contacte
+Name[ru]=Открыть адресную книгу
+Name[si]=ලිපින පොත විවෘත කරන්න
+Name[sk]=Otvoriť adresár
+Name[sl]=Odpri adressar
+Name[sq]=Hapni libër adresash
+Name[sr]=Отвори адресар
+Name[sv_SE]=Öppna adressboken
+Name[ta_LK]=முகவரி பத்தகத்தை திறக்க
+Name[tr]=Adres defterini aç
+Name[uk]=Відкрити адресну книгу
+Name[vi]=Mở sổ địa chỉ
+Name[zh_CN]=打开通讯录
+Name[zh_TW]=開啟通訊錄
+Exec=/usr/lib/icedove/icedove -addressbook
diff --git a/libre/icedove/mozconfig.cfg b/libre-testing/icedove/mozconfig.cfg
index 02dff5766..02dff5766 100644
--- a/libre/icedove/mozconfig.cfg
+++ b/libre-testing/icedove/mozconfig.cfg
diff --git a/libre/icedove/thunderbird-78.5-rust-1.48.patch b/libre-testing/icedove/thunderbird-78.5-rust-1.48.patch
index badbff419..badbff419 100644
--- a/libre/icedove/thunderbird-78.5-rust-1.48.patch
+++ b/libre-testing/icedove/thunderbird-78.5-rust-1.48.patch
diff --git a/libre/icedove/vendor-prefs.js b/libre-testing/icedove/vendor-prefs.js
index 701c33e1c..701c33e1c 100644
--- a/libre/icedove/vendor-prefs.js
+++ b/libre-testing/icedove/vendor-prefs.js
diff --git a/libre/icedove/PKGBUILD b/libre/icedove/PKGBUILD
index f3b15e8d2..f5d30908c 100644
--- a/libre/icedove/PKGBUILD
+++ b/libre/icedove/PKGBUILD
@@ -21,85 +21,94 @@
 
 _pkgname=thunderbird
 pkgname=icedove
+replaces=("$_pkgname")
 epoch=1
-pkgver=78.9.1
+pkgver=68.9.0
 pkgrel=1
 pkgrel+=.parabola1
-_brandingver=78.9
+_brandingver=68.6
 _brandingrel=1
 pkgdesc='Standalone mail and news reader based on Mozilla Thunderbird'
-url=https://wiki.parabola.nu/${pkgname}
+url="https://wiki.parabola.nu/$pkgname"
 arch=(x86_64)
 arch+=(i686 armv7h)
 license=(MPL GPL LGPL)
-depends=(
-  glibc gtk3 libgdk-3.so mime-types dbus libdbus-1.so dbus-glib alsa-lib nss
-  hunspell sqlite ttf-font libvpx libvpx.so zlib bzip2 botan libwebp libevent
-  libjpeg-turbo libffi nspr gcc-libs libx11 libxrender libxfixes libxext
-  libxcomposite libxdamage pango libpango-1.0.so cairo gdk-pixbuf2 icu
-  libicui18n.so libicuuc.so freetype2 libfreetype.so fontconfig
-  libfontconfig.so glib2 libglib-2.0.so pixman libpixman-1.so gnupg
-)
-optdepends=(
-  'libotr: OTR support for active one-to-one chats'
-)
-makedepends=(
-  unzip zip diffutils python python-setuptools yasm nasm mesa imake libpulse
-  inetutils xorg-server-xvfb autoconf2.13 rust clang llvm gtk2 cbindgen nodejs
-  gawk perl findutils libotr
-)
-#makedepends[15]='llvm10' # FIXME: DEBUG: | rustup: error while loading shared libraries: libLLVM-10.so: cannot open shared object file: No such file or directory
-#                         #        ERROR: Command `rustup which rustc` failed with exit status 127.
-makedepends+=(quilt imagemagick)
-replaces=(${_pkgname})
+depends=(gtk3 libxt startup-notification mime-types dbus-glib alsa-lib
+         nss hunspell sqlite ttf-font) # libvpx
+depends+=(libicui18n.so libicuuc.so)
+makedepends=(unzip zip diffutils python python2 yasm nasm mesa imake libpulse inetutils xorg-server-xvfb
+             autoconf2.13 rust clang llvm gtk2 cbindgen nodejs)
+makedepends+=(quilt mozilla-searchplugins imagemagick)
+optdepends=('libcanberra: sound support')
 options=(!emptydirs !makeflags)
 source=(https://ftp.mozilla.org/pub/mozilla.org/thunderbird/releases/$pkgver/source/thunderbird-$pkgver.source.tar.xz{,.asc}
-        $pkgname.desktop
-        vendor-prefs.js
-        distribution.ini
-        mozconfig.cfg
-        configure-fix-passing-system-bzip2-ldflags.patch
-        thunderbird-78.5-rust-1.48.patch)
-source+=(https://repo.parabola.nu/other/icedove/${pkgname}_$_brandingver-$_brandingrel.branding.tar.xz{,.sig})
+        $pkgname.desktop)
+source+=(https://repo.parabola.nu/other/icedove/${pkgname}_$_brandingver-$_brandingrel.branding.tar.xz{,.sig}
+         libre-searchengines.patch
+         mozilla-1338795-regression.patch)
 source_armv7h=(arm-wasm-vfp.patch)
-sha512sums=('fa27a327ce10a0c16877ac02338aace257f60f69af40d12ae5bb2055f6536db9ba45995765ac0eaa1aea2fa2b353ac9dc6eb06fcdf6cb4ae6fafcd65fe5970c6'
+sha512sums=('891472c95ba6ff46061131504e89010da512a84b0e1dea0482e603fd4c87f11e099280a245c7dd9fc9320c48229c26602565c089d86f1a1f4271b29b6fc606f0'
             'SKIP'
             'a3c9815491d9bed0440c60f35867a5b8a2a1343521f288035fcc46e651a11b926c75a9eca2d262b43d510a7a7119709b53637f1b00ddbbee8e5b0a4b33d7b8fd'
-            'e21d30a8b79724eda3488ac2bf9dfeb0c7f6bf39e59c37f17574b529d33043765eb54408a55fcbf6f3afa7a58ca99124992d443cdff23ac5c9bdbff33c75f60f'
-            '31d46f91d9612d30d8553a19d0d309d743467e58b568a4aeea3caf6bd805ba00656561c84a1511c59bce1cf24ba323bfad2cd26a19985f1bf7dfb6d282642972'
-            '1eba1593ff0a9642d89e6d3e03388b1aef00437b2f6c1f0d81d250d9845b80e057c246eaeb31d8d22001abd65556a9603d1db597baf864481a5bfb7000886b29'
-            'e3ed2708b8354015cb3d2c81048d1ce4932d1effbe2b40efa7cf9b45c1b923b9fd708645e2f8aa0136a485a3f7ce6b396b85721aaf535a4a764fd5005fb7e222'
-            'bbb8b0e7b9c67372eb22e1d6b6b5758fe504ded84c40a076d4a064374a1bf34ac12d5b514b328ac9ca984d976b9e0fbde81e68a66bec915c997d6be0c0917584')
+            '5784493253f9b2b231a7f18d7c3c4a4bb9aec7ac4fa801772ac223342676e388ae0c094b95d89d92c1bd38c2f19feb6f51e074d0ea20228a256b6240ecf34832'
+            'SKIP'
+            '3f3160441aa17a50b8bf9f95a0fed8e3428864901d7368409903289f069f51fa94e24b6140bf17981b91b55df77c7c29adb870dda9f1596a77ce1a54a62cac00'
+            'f4e892fc7af85877ef6cedd82313f6c0f335cb676cfb30badaa127c51aed00773212b99f1598f5709d6f481f12264463d6334bcde8e8da38ec1ea666622d28a1')
 sha512sums_armv7h=('c25883c4860e511a99d9fbfba5b824145c0862729101721605725f609ca2a41848b741dd100eff390f57031dc5f14af3ea30133de30f75cb20197c420ae20972')
-sha512sums+=('78fee952c9bc826a0a7ec262d442150177bf887349641279dafae803b9832a0dd9b8d0722cc084459077a5310eb4f6de6a8d7ffaff6741afe1359f292a373f34'
-             'SKIP')
 validpgpkeys=(14F26682D0916CDD81E37B6D61B7B526D98F0353) # Mozilla Software Releases <release@mozilla.com>
-validpgpkeys+=(BFA8008A8265677063B11BF47171986E4B745536  # Andreas Grapentin
-               3954A7AB837D0EA9CFA9798925DB7D9B5A8D4B40) # bill-auger
-
+validpgpkeys+=(BFA8008A8265677063B11BF47171986E4B745536) # Andreas Grapentin
 
 prepare() {
   cd $_pkgname-$pkgver
 
-  echo "${noextract[@]}"
+  # see: https://labs.parabola.nu/issues/2267
+  # upstream BR: https://bugzilla.mozilla.org/show_bug.cgi?id=1628296
+  patch -Np1 -i "$srcdir"/mozilla-1338795-regression.patch
 
-  local src
-  for src in "${source[@]}"; do
-    src="${src%%::*}"
-    src="${src##*/}"
-    [[ $src = *.patch ]] || continue
-    [[ $src = arm-wasm-vfp.patch ]] && continue # defer parabola patches
+  cat >.mozconfig <<END
+ac_add_options --enable-application=comm/mail
+ac_add_options --enable-calendar
 
-    echo "Applying patch $src..."
-    patch -Np1 < "../$src"
-  done
+ac_add_options --prefix=/usr
+ac_add_options --enable-release
+ac_add_options --enable-linker=gold
+ac_add_options --enable-hardening
+ac_add_options --enable-optimize
+# https://bugzilla.mozilla.org/show_bug.cgi?id=1521249
+#ac_add_options --enable-rust-simd
+# https://bugzilla.mozilla.org/show_bug.cgi?id=1423822
+ac_add_options --disable-elf-hack
 
-  cp ../mozconfig.cfg .mozconfig
-  sed "s|@PWD@|${PWD@Q}|g" -i .mozconfig
+# Branding
+ac_add_options --disable-official-branding
+ac_add_options --enable-update-channel=release
+ac_add_options --with-distribution-id=nu.parabola
+ac_add_options --with-branding=comm/mail/branding/icedove
 
-  case "${CARCH}" in
-  armv*)
-    patch -Np1 -i "${srcdir}"/arm-wasm-vfp.patch
+# System libraries
+ac_add_options --with-system-zlib
+ac_add_options --with-system-bz2
+ac_add_options --with-system-icu
+ac_add_options --with-system-jpeg
+# ac_add_options --with-system-libvpx
+ac_add_options --with-system-nspr
+ac_add_options --with-system-nss
+ac_add_options --enable-system-sqlite
+ac_add_options --enable-system-ffi
+
+# Features
+ac_add_options --enable-alsa
+ac_add_options --disable-jack
+ac_add_options --enable-startup-notification
+ac_add_options --disable-crashreporter
+ac_add_options --disable-updater
+ac_add_options --disable-gconf
+# tests require network access.
+ac_add_options --disable-tests
+END
+
+  if [[ $CARCH = arm* ]]; then
+    patch -Np1 -i "$srcdir"/arm-wasm-vfp.patch
 
     sed -i '/--enable-linker=gold/d' .mozconfig
     sed -i '/--enable-hardening/d' .mozconfig
@@ -116,67 +125,58 @@ ac_add_options --disable-webrtc
 ac_add_options --disable-elf-hack
 ac_add_options --enable-optimize="-g0 -O2"
 END
-    ;;
-  i686)
+  fi
+
+  if [[ $CARCH = i686 ]]; then
     sed -i 's/--enable-linker=gold/--enable-linker=bfd/' .mozconfig
     LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
     export LDFLAGS
-    ;;
-  esac
+  fi
 
-  # perform re-branding
-  local branding_indir="${srcdir}"/${pkgname}-${_brandingver}
-  local branding_outdir=comm/mail/branding/${pkgname}
-  rm -rf -- ${branding_outdir}
-  cp -aT -- "${branding_indir}"/${pkgname}-branding ${branding_outdir}
+  # perform rebranding
+  local brandingdir="$srcdir/$pkgname-$_brandingver"
+  rm -rf -- comm/mail/branding/$pkgname
+  cp -aT -- $brandingdir/$pkgname-branding/ comm/mail/branding/$pkgname
 
-  export QUILT_PATCHES="${branding_indir}"/patches
+  export QUILT_PATCHES=$brandingdir/patches
   export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
   export QUILT_DIFF_ARGS='--no-timestamps'
   quilt push -av
 
-  # generate icons
+  # produce icons
   for i in 16 22 24 32; do
-    rsvg-convert -w ${i} -h ${i} "${branding_indir}"/app-icons/${pkgname}_small.svg \
-      -o "${branding_outdir}/default${i}.png"
+    rsvg-convert -w $i -h $i "$brandingdir/app-icons/${pkgname}_small.svg" \
+      -o "comm/mail/branding/$pkgname/default$i.png"
   done
   for i in 48 64 128 256; do
-    rsvg-convert -w ${i} -h ${i} "${branding_indir}"/app-icons/${pkgname}_big.svg \
-      -o "${branding_outdir}/default${i}.png"
+    rsvg-convert -w $i -h $i "$brandingdir/app-icons/${pkgname}_big.svg" \
+      -o "comm/mail/branding/$pkgname/default$i.png"
   done
-  cp "${branding_indir}"/logo/icedove_icon.svg ${branding_outdir}/
-  cp -av "${branding_indir}"/preview.png comm/mail/themes/linux/mail/preview.png
-
-  # Patch search-engines config
-  local search_engines_sed_cmd='s|https://duckduckgo.com/|https://html.duckduckgo.com/html/|'
-  local engines_cfg_dir=comm/mail/components/search/extensions
-  sed -i "${search_engines_sed_cmd}" ${engines_cfg_dir}/ddg/manifest.json
-
-  # Delete unused search engine configs
-  find ${engines_cfg_dir} -mindepth 1 -maxdepth 1 \
-                          -not -name ddg          \
-                          -not -name wikipedia    \
-                          -exec rm -rf {} \;
+  cp "$brandingdir/logo/icedove_icon.svg" "comm/mail/branding/$pkgname/"
 
   # Patch and remove anything that's left
+  patch -Np1 -i "$srcdir/libre-searchengines.patch"
   sed -i '\|Phishing Protection|d
           \|UrlClassifier|d
           \|URLClassifier|d
           \|url-classifier|d
          ' comm/mail/installer/package-manifest.in
-  # TODO: this could be moved into the branding package - it already processes all-thunderbird.js
   sed -i '\|extensions[.]getAddons[.]get[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
           \|extensions[.]getAddons[.]search[.]browseURL| s|https://addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
           \|extensions[.]getAddons[.]search[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
           \|extensions[.]webservice[.]discoverURL| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
          ' comm/mail/app/profile/all-thunderbird.js
+
+  cp -av $srcdir/$pkgname-$_brandingver/preview.png \
+    comm/mail/themes/linux/mail/preview.png
+
+  # Load our searchplugins
+  rm -rv comm/suite/locales/en-US/searchplugins
+  cp -av /usr/lib/mozilla/searchplugins comm/suite/locales/en-US/
 }
 
 build() {
   cd $_pkgname-$pkgver
-  if [[ -n "${SOURCE_DATE_EPOCH}" ]]; then
-    export MOZ_BUILD_DATE=$(date --date "@${SOURCE_DATE_EPOCH}" "+%Y%m%d%H%M%S")
-  fi
 
   # clang-{9,10,11} -> error: unknown argument: '-fvar-tracking-assignments'
   CFLAGS="${CFLAGS/-fvar-tracking-assignments/}"
@@ -202,14 +202,52 @@ build() {
 }
 
 package() {
-  optdepends=('libcanberra: sound support')
-
   cd $_pkgname-$pkgver
   DESTDIR="$pkgdir" ./mach install
 
-  install -Dm 644 ../vendor-prefs.js -t "$pkgdir/usr/lib/$pkgname/defaults/pref"
-  install -Dm 644 ../distribution.ini -t "$pkgdir/usr/lib/$pkgname/distribution"
-  install -Dm 644 ../$pkgname.desktop -t "$pkgdir/usr/share/applications"
+  _vendorjs="$pkgdir/usr/lib/$pkgname/defaults/preferences/vendor.js"
+  install -Dm644 /dev/stdin "$_vendorjs" <<END
+// Use LANG environment variable to choose locale
+pref("intl.locale.requested", "");
+
+// Use system-provided dictionaries
+pref("spellchecker.dictionary_path", "/usr/share/hunspell");
+
+// Disable default mailer checking.
+pref("mail.shell.checkDefaultMail", false);
+
+// Don't disable our bundled extensions in the application directory
+pref("extensions.autoDisableScopes", 11);
+pref("extensions.shownSelectionUI", true);
+
+// Disable Social API for content
+pref("social.remote-install.enabled", false);
+pref("social.toast-notifications.enabled", false);
+
+// Make sure that whitelisted and directory installs are empty
+pref("social.whitelist", "");
+pref("social.directories", "");
+
+// Disable the GeoLocation API for content
+pref("geo.enabled", false);
+
+// TODO: this "whats new" page should be in the branding package or abslibre
+// Pointing the "Help -> What's new" menu entry to mozilla.debian.net
+//pref("mailnews.start_page.override_url", "http://wiki.debian.org/Icedove/WhatsNew45");
+END
+
+  _distini="$pkgdir/usr/lib/$pkgname/distribution/distribution.ini"
+  install -Dm644 /dev/stdin "$_distini" <<END
+[Global]
+id=parabola
+version=1.0
+about=Icedove for Parabola GNU/Linux-libre
+
+[Preferences]
+app.distributor=parabola
+app.distributor.channel=$pkgname
+app.partner.parabola=parabola
+END
 
   for i in 16 22 24 32 48 64 128 256; do
     install -Dm644 comm/mail/branding/$pkgname/default${i}.png \
@@ -218,6 +256,9 @@ package() {
   install -Dm644 comm/mail/branding/$pkgname/${pkgname}_icon.svg \
     "$pkgdir/usr/share/icons/hicolor/symbolic/apps/$pkgname-symbolic.svg"
 
+  install -Dm644 ../$pkgname.desktop \
+    "$pkgdir/usr/share/applications/$pkgname.desktop"
+
   # Use system-provided dictionaries
   ln -Ts /usr/share/hunspell "$pkgdir/usr/lib/$pkgname/dictionaries"
   ln -Ts /usr/share/hyphen "$pkgdir/usr/lib/$pkgname/hyphenation"
@@ -233,3 +274,4 @@ END
   ln -srf "$pkgdir/usr/bin/$pkgname" \
     "$pkgdir/usr/lib/$pkgname/$pkgname-bin"
 }
+
diff --git a/libre/icedove/libre-searchengines.patch b/libre/icedove/libre-searchengines.patch
new file mode 100644
index 000000000..52c3a51ba
--- /dev/null
+++ b/libre/icedove/libre-searchengines.patch
@@ -0,0 +1,1006 @@
+diff -rupN thunderbird-60.5.1.orig/comm/mail/locales/en-US/chrome/messenger-region/region.properties thunderbird-60.5.1/comm/mail/locales/en-US/chrome/messenger-region/region.properties
+--- thunderbird-60.5.1.orig/comm/mail/locales/en-US/chrome/messenger-region/region.properties	2019-03-07 10:38:57.276013048 +0100
++++ thunderbird-60.5.1/comm/mail/locales/en-US/chrome/messenger-region/region.properties	2019-03-07 11:29:23.255564314 +0100
+@@ -3,9 +3,9 @@
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ 
+ # Search engine order (order displayed in the search bar dropdown)s
+-browser.search.order.1=Bing
+-browser.search.order.2=Yahoo
+-browser.search.order.3=
++browser.search.order.1=searx
++browser.search.order.2=DuckDuckGo HTML
++browser.search.order.3=DuckDuckGo Lite
+ 
+ # To make mapit buttons to disappear in the addressbook, specify empty string.  For example:
+ # mail.addr_book.mapit_url.format=
+@@ -20,14 +20,12 @@ browser.search.order.3=
+ # @ZI == zip code
+ # @CO == country
+ # Default map service:
+-mail.addr_book.mapit_url.format=https://maps.google.com/maps?q=@A1%20@A2%20@CI%20@ST%20@ZI%20@CO
++mail.addr_book.mapit_url.format=https://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
+ # List of available map services (up to 5 can be defined here):
+-mail.addr_book.mapit_url.1.name=Google Maps
+-mail.addr_book.mapit_url.1.format=https://maps.google.com/maps?q=@A1%20@A2%20@CI%20@ST%20@ZI%20@CO
+-mail.addr_book.mapit_url.2.name=OpenStreetMap
+-mail.addr_book.mapit_url.2.format=https://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
++mail.addr_book.mapit_url.1.name=OpenStreetMap
++mail.addr_book.mapit_url.1.format=https://nominatim.openstreetmap.org/search.php?polygon=1&q=@A1%2C@A2%2C@CI%2C@ST%2C@ZI%2C@CO
+ 
+-mailnews.messageid_browser.url=https://groups.google.com/search?as_umsgid=%mid
++mailnews.messageid_browser.url=
+ 
+ # Recognize non-standard versions of "Re:" in subjects from localized versions of MS Outlook et al.
+ # Specify a comma-separated list without spaces. For example: mailnews.localizedRe=AW,SV
+diff -rupN thunderbird-60.5.1.orig/comm/mail/components/search/extensions/list.json thunderbird-60.5.1/comm/mail/locales/search/list.json
+--- thunderbird-60.5.1.orig/comm/mail/components/search/extensions/list.json	2019-03-07 10:38:57.272679671 +0100
++++ thunderbird-60.5.1/comm/mail/components/search/extensions/list.json	2019-03-07 11:26:46.920196972 +0100
+@@ -1,858 +1,757 @@
+ {
+   "default": {
+-    "searchDefault": "Google",
+-    "searchOrder": ["Google", "Bing"],
++    "searchDefault": "searx",
+     "visibleDefaultEngines": [
+-      "google", "amazondotcom", "bing", "ddg", "twitter", "wikipedia"
++      "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+     ]
+   },
+-  "regionOverrides": {
+-    "CA": {
+-      "amazondotcom": "amazon-ca",
+-      "amazon-france": "amazon-ca"
+-    },
+-    "AU": {
+-      "amazondotcom": "amazon-au",
+-      "amazon-en-GB": "amazon-au"
+-    },
+-    "FR": {
+-      "amazondotcom": "amazon-france"
+-    },
+-    "GB": {
+-      "amazondotcom": "amazon-en-GB"
+-    }
+-  },
+   "locales": {
+     "en-US": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazondotcom", "bing", "ddg", "twitter", "wikipedia"
+-        ]
+-      },
+-      "experimental-hidden": {
+-        "visibleDefaultEngines": [
+-          "amazon-ca", "amazon-au", "yandex-en", "google"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ach": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "twitter", "wikipedia"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
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++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "kn": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "kannadastore", "wikipedia-kn"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ko": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "ddg", "naver-kr", "daum-kr", "wikipedia-kr"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "lij": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-it", "ddg", "wikipedia-lij"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "lo": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "wikipedia-lo", "twitter"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "lt": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "wikipedia-lt", "bing", "amazondotcom", "ddg", "twitter"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ltg": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "ddg", "salidzinilv", "sslv", "wikipedia-ltg"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "lv": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "ddg", "salidzinilv", "sslv", "wikipedia-lv"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "mai": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "twitter", "wikipedia-hi"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "mk": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "wikipedia-mk"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ml": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "wikipedia", "wikipedia-ml"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "mr": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-in", "ddg", "wikipedia-mr"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ms": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "twitter", "wikipedia-ms"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "my": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "twitter", "wikipedia-my"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "nb-NO": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-en-GB", "bing", "ddg", "gulesider-NO", "bok-NO", "qxl-NO", "wikipedia-NO"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ne-NP": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "twitter", "wikipedia-ne"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "nl": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "bolcom-nl", "ddg", "marktplaats-nl", "wikipedia-nl"
+-        ]
+-      },
+-      "experimental-hidden": {
+-        "visibleDefaultEngines": [
+-          "amazon-nl"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "nn-NO": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-en-GB", "ddg", "gulesider-NO", "bok-NO", "qxl-NO", "wikipedia-NN"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "oc": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "twitter", "wikipedia-oc", "wiktionary-oc"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "or": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "wikipedia-or"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "pa-IN": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "wikipedia-pa"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "pl": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "allegro-pl", "ddg", "pwn-pl", "wikipedia-pl", "wolnelektury-pl"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "pt-BR": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "mercadolivre", "twitter", "wikipedia-pt"
+-        ]
+-      },
+-      "experimental-hidden": {
+-        "visibleDefaultEngines": [
+-          "amazon-br"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "pt-PT": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-en-GB", "ddg", "priberam", "wikipedia-pt"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "rm": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "leo_ende_de", "wikipedia-rm"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ro": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "wikipedia-ro"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ru": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "yandex-ru", "google", "ddg", "ozonru", "priceru", "wikipedia-ru", "mailru"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+-      },
+-      "RU": {
+-        "searchDefault": "Яндекс"
+-      },
+-      "BY": {
+-        "searchDefault": "Яндекс"
+-      },
+-      "KZ": {
+-        "searchDefault": "Яндекс"
+-      },
+-      "TR": {
+-        "searchDefault": "Яндекс"
+       }
+     },
+     "si": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazondotcom", "ddg", "wikipedia-si"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "sk": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "azet-sk", "atlas-sk", "ddg", "wikipedia-sk", "zoznam-sk"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "sl": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "ceneji", "ddg", "najdi-si", "odpiralni", "twitter", "wikipedia-sl"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "son": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-france", "ddg", "wikipedia-fr"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "sq": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-en-GB", "ddg", "wikipedia-sq"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "sr": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-en-GB", "bing", "ddg", "wikipedia-sr", "pogodak"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "sv-SE": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "allaannonser-sv-SE", "ddg", "prisjakt-sv-SE", "tyda-sv-SE", "wikipedia-sv-SE"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ta": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-in", "ddg", "wikipedia-ta"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "te": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazon-in", "ddg", "wikipedia-te", "wiktionary-te"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "th": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "amazondotcom", "bing", "ddg", "longdo", "wikipedia-th"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "tl": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "twitter", "wikipedia-tl"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "tr": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "yandex-tr", "google", "ddg", "twitter", "wikipedia-tr"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+-      },
+-      "TR": {
+-        "searchDefault": "Yandex"
+-      },
+-      "BY": {
+-        "searchDefault": "Yandex"
+-      },
+-      "KZ": {
+-        "searchDefault": "Yandex"
+-      },
+-      "RU": {
+-        "searchDefault": "Yandex"
+       }
+     },
+     "trs": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "wikipedia-es"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "uk": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "wikipedia-uk", "hotline-ua"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "ur": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-in", "ddg", "twitter", "wikipedia-ur"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "uz": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazondotcom", "ddg", "twitter", "wikipedia-uz"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "vi": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "coccoc", "ddg", "wikipedia-vi"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "wo": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "amazon-france", "ddg", "twitter", "wikipedia-wo"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "xh": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "bing", "ddg", "wikipedia"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     },
+     "zh-CN": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "baidu", "google", "bing", "ddg", "wikipedia-zh-CN", "amazondotcn"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+-      },
+-      "CN": {
+-        "searchDefault": "百度"
+       }
+     },
+     "zh-TW": {
+       "default": {
+         "visibleDefaultEngines": [
+-          "google", "ddg", "readmoo", "wikipedia-zh-TW"
++          "duckduckgo-html", "duckduckgo-lite", "internet-archive", "parabola-packages", "parabola-wiki-en", "searx", "seeks", "wikipedia-en", "yacy"
+         ]
+       }
+     }
diff --git a/libre/icedove/mozilla-1338795-regression.patch b/libre/icedove/mozilla-1338795-regression.patch
new file mode 100644
index 000000000..2c8cf2112
--- /dev/null
+++ b/libre/icedove/mozilla-1338795-regression.patch
@@ -0,0 +1,11 @@
+--- a/comm/mailnews/base/prefs/content/accountUtils.js	2020-04-04 22:28:38.105521722 +0200
++++ b/comm/mailnews/base/prefs/content/accountUtils.js	2020-04-04 22:28:50.809027238 +0200
+@@ -488,7 +488,7 @@ function msgNewMailAccount(msgWindow, ok
+   let existingWindow = Services.wm.getMostRecentWindow("mail:autoconfig");
+   if (existingWindow) {
+     existingWindow.focus();
+-  } else if (AppConstants.MOZ_APP_NAME == "thunderbird") {
++  } else {
+     // disabling modal for the time being, see 688273 REMOVEME
+     window.openDialog(
+       "chrome://messenger/content/accountcreation/emailWizard.xul",