File PKGBUILD of Package firefox-xdg

# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
# Contributor: Ionut Biru <ibiru@archlinux.org>
# Contributor: Jakub Schmidtke <sjakub@gmail.com>

_pkgname=firefox
pkgname=$_pkgname-xdg
pkgver=145.0.1
pkgrel=1
pkgdesc="Fast, Private & Safe Web Browser but with .mozilla moved to .config"
url="https://www.mozilla.org/firefox/"
arch=(x86_64)
license=(MPL-2.0)
depends=(
  alsa-lib
  at-spi2-core
  bash
  cairo
  dbus
  ffmpeg4.4
  fontconfig
  freetype2
  gcc-libs
  gdk-pixbuf2
  glib2
  glibc
  gtk3
  hicolor-icon-theme
  libpulse
  libx11
  libxcb
  libxcomposite
  libxdamage
  libxext
  libxfixes
  libxrandr
  libxss
  libxt
  mime-types
  nspr
  nss
  pango
  ttf-font
)
makedepends=(
  cbindgen
  clang
  diffutils
  imake
  jack
  lld
  llvm
  mesa
  nasm
  nodejs
  onnxruntime
  python
  rust
  unzip
  wasi-compiler-rt
  wasi-libc
  wasi-libc++
  wasi-libc++abi
  xorg-server-xvfb
  yasm
  zip
  python-zstandard
  python-psutil
  python-typing_extensions
  python-orjson
)
optdepends=(
  'hunspell-en_US: Spell checking, American English'
  'libnotify: Notification integration'
  'networkmanager: Location detection via available WiFi networks'
  'onnxruntime: Local machine learning features such as smart tab groups'
  'speech-dispatcher: Text-to-Speech'
  'xdg-desktop-portal: Screensharing with Wayland'
)
provides=("$_pkgname=$pkgver")
conflicts=("$_pkgname")
options=(
  !emptydirs
  !lto
  !makeflags
)
source=(
  https://archive.mozilla.org/pub/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
  https://archive.mozilla.org/pub/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz.asc
  $_pkgname-symbolic.svg
  $_pkgname.desktop
  org.mozilla.$_pkgname.metainfo.xml
  0001-Install-under-remoting-name.patch
  0002-Bug-1995035-Allow-F_DUPFD_QUERY-in-the-Linux-sandbox.patch
  # Check https://phabricator.services.mozilla.com/D6995
  0002-Bug-259356-Add-support-for-the-XDG-Base-Directory-Specification.diff
  0003-remove-some-hardcoded-blocker-for-new-config-home.diff
)
validpgpkeys=(
  # Mozilla Software Releases <release@mozilla.com>
  # https://blog.mozilla.org/security/2025/04/01/updated-gpg-key-for-signing-firefox-releases-2/
  14F26682D0916CDD81E37B6D61B7B526D98F0353
)
sha256sums=('b48115bd304ff0169fefc488226caf4053e04cc2aa83b1a9f4ac85fbaa9ff457'
            'SKIP'
            'a9b8b4a0a1f4a7b4af77d5fc70c2686d624038909263c795ecc81e0aec7711e9'
            '71fe797430198ac8c00b538dce537284cf526e48be0496698cf5a980d70c16da'
            '23f557fa7989adcae03cc9458d94716981dbcf0e9d6d52a289a2426e50b4b785'
            'ef63a12975f108f30b00bb3290d9ca76f311d8af9c1d5dfc0d8335ad57e8f77c'
            '3b8bae25a05e6075c7025be387ee8e1a2dc57c19d89d3028b457128530f6c24b'
            'af37b6b4befa729f6fd6bcd5937897fcf93b7d71006e3c10bb596185cb1582f9'
            '6bc00e074805ac7079d1339273ec0f248a52e707c226c01d7aabdb7b3ae1fe46')
b2sums=('0e76fefc9aa2f80dbe1ab21a1c576f5199a1c5b33d5ab059d6047dc161e6bfb27e64a58c676ce805a297565519321a548bbad80cfd1d6effc8e2e34299f3a116'
        'SKIP'
        '63a8dd9d8910f9efb353bed452d8b4b2a2da435857ccee083fc0c557f8c4c1339ca593b463db320f70387a1b63f1a79e709e9d12c69520993e26d85a3d742e34'
        '2c7936949ef922307fb593bd0480a13bde2eab8ae24fc89071d809d6659384705f9b7838b1ae8bc46b98a152ba01fcffad606d4c84796ad9bfaaf20166f0a0fd'
        '1a7fc030b1051df00df1b2f5b247b8c658de6cdfba0788041c830da3aaaa6ac974ab684e05feb80672aa2d2c22294cacfa93a71dc664b3e60becdd65e879fcee'
        'ff0ba11844e99ab1b1fed91d70c6f45837198ba43e77313c8b9c48a621e40c459953fc35283b6b6eafb5641510a5ce1e18ebda4d7d076f8212810391c0a9234b'
        'e97f22602666465d418cbbb260cf8de936ca101b2c800247b45a63444c36fadee2c0dc8b93ee203409e27fb99a82e24d8c7bd20a7e53eddc979cd21b7cdaedde'
        '1773fc7ea7236d611d829686d5ac1b76bea75df71ff16d1d1927e54ea81711a9398a2fb3fe2a19d76cf072e77d083d98e088856841ccf729a2341458cd8a1e03'
        'c2be1fd8f7d2e9d822f18f77d5849470268337fd8a602fe547594541f36fec86b01fa0b0e14cf9e0994ddd3da709a6205ed93c9b71676fa83157e92634378f49')

# Google API keys (see https://www.chromium.org/developers/how-tos/api-keys)
# Note: These are for Arch Linux use ONLY. For your own distribution, please
# get your own set of keys.
_google_api_key=AIzaSyDwr302FpOSkGRpLlUpPThNTDPbXcIn_FM

prepare() {
  mkdir mozbuild
  cd firefox-$pkgver

  # Make different channels installable in parallel
  patch -Np1 -i ../0001-Install-under-remoting-name.patch

  # Fix RDD crashes with Mesa 25.3
  patch -Np1 -i ../0002-Bug-1995035-Allow-F_DUPFD_QUERY-in-the-Linux-sandbox.patch

  # Move data dir to ~/.config/mozilla
  # Set MOZ_LEGACY_HOME environment or create ~/.mozilla to use old place instead.
  patch -Np1 -F5 -i ../0002-Bug-259356-Add-support-for-the-XDG-Base-Directory-Specification.diff
  patch -Np1 -i ../0003-remove-some-hardcoded-blocker-for-new-config-home.diff
  # Allow building with system python-psutil python-zstandard python-typing_extensions
  sed -i 's|psutil>=5.4.2,<=5.9.4|psutil>=5.4.2,<=7.1.3|g' ./python/sites/mach.txt
  sed -i 's|zstandard>=0.11.1,<=0.24.0|zstandard>=0.11.1,<=0.25.0|g' ./python/sites/mach.txt
  sed -i 's|vendored:third_party/python/typing_extensions||g' ./python/sites/mach.txt

  echo -n "$_google_api_key" >google-api-key

  cat >../mozconfig <<END
ac_add_options --enable-application=browser
mk_add_options MOZ_OBJDIR=${PWD@Q}/obj

ac_add_options --prefix=/usr
ac_add_options --enable-release
ac_add_options --enable-hardening
ac_add_options --enable-optimize
ac_add_options --enable-rust-simd
ac_add_options --enable-linker=lld
ac_add_options --disable-install-strip
ac_add_options --disable-elf-hack
ac_add_options --disable-bootstrap
ac_add_options --with-wasi-sysroot=/usr/share/wasi-sysroot

# Branding
ac_add_options --enable-official-branding
ac_add_options --enable-update-channel=release
ac_add_options --with-distribution-id=org.archlinux
ac_add_options --with-unsigned-addon-scopes=app,system
ac_add_options --allow-addon-sideload
export MOZILLA_OFFICIAL=1
export MOZ_APP_REMOTINGNAME=$_pkgname

# Keys
ac_add_options --with-google-location-service-api-keyfile=${PWD@Q}/google-api-key
ac_add_options --with-google-safebrowsing-api-keyfile=${PWD@Q}/google-api-key

# System libraries
ac_add_options --with-system-nspr
ac_add_options --with-system-nss

# Features
ac_add_options --enable-alsa
ac_add_options --enable-jack
ac_add_options --enable-crashreporter
ac_add_options --disable-updater
ac_add_options --disable-tests
END
}

build() {
  cd firefox-$pkgver

  export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE=system
  export MOZBUILD_STATE_PATH="$srcdir/mozbuild"
  export MOZ_BUILD_DATE="$(date -u${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH} +%Y%m%d%H%M%S)"
  export MOZ_NOSPAM=1

  # malloc_usable_size is used in various parts of the codebase
  CFLAGS="${CFLAGS/_FORTIFY_SOURCE=3/_FORTIFY_SOURCE=2}"
  CXXFLAGS="${CXXFLAGS/_FORTIFY_SOURCE=3/_FORTIFY_SOURCE=2}"

  # Breaks compilation since https://bugzilla.mozilla.org/show_bug.cgi?id=1896066
  CFLAGS="${CFLAGS/-fexceptions/}"
  CXXFLAGS="${CXXFLAGS/-fexceptions/}"

  # LTO needs more open files
  ulimit -n 4096

  # Do 3-tier PGO
  echo "Building instrumented browser..."
  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-profile-generate=cross
END
  ./mach build --priority normal

  echo "Profiling instrumented browser..."
  ./mach package
  LLVM_PROFDATA=llvm-profdata JARLOG_FILE="$PWD/jarlog" \
    dbus-run-session \
    xvfb-run -s "-screen 0 1920x1080x24 -nolisten local" \
    ./mach python build/pgo/profileserver.py

  stat -c "Profile data found (%s bytes)" merged.profdata
  test -s merged.profdata

  stat -c "Jar log found (%s bytes)" jarlog
  test -s jarlog

  echo "Removing instrumented browser..."
  ./mach clobber objdir

  echo "Building optimized browser..."
  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-lto=cross,full
ac_add_options --enable-profile-use=cross
ac_add_options --with-pgo-profile-path=${PWD@Q}/merged.profdata
ac_add_options --with-pgo-jarlog=${PWD@Q}/jarlog
END
  ./mach build --priority normal
}

package() {
  cd firefox-$pkgver
  DESTDIR="$pkgdir" ./mach install

  local vendorjs="$pkgdir/usr/lib/$_pkgname/browser/defaults/preferences/vendor.js"
  install -Dvm644 /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 browser checking.
pref("browser.shell.checkDefaultBrowser", false);

// Don't disable extensions in the application directory
pref("extensions.autoDisableScopes", 11);

// Enable GNOME Shell search provider
pref("browser.gnome-search-provider.enabled", true);
END

  local distini="$pkgdir/usr/lib/$_pkgname/distribution/distribution.ini"
  install -Dvm644 /dev/stdin "$distini" <<END
[Global]
id=archlinux
version=1.0
about=Mozilla Firefox for Arch Linux

[Preferences]
app.distributor=archlinux
app.distributor.channel=$_pkgname
app.partner.archlinux=archlinux
END

  # Link up system ONNX runtime
  ln -srv "$pkgdir/usr/lib/libonnxruntime.so" -t "$pkgdir/usr/lib/$_pkgname"

  # Install desktop icons and metadata
  local i theme=official
  for i in 16 22 24 32 48 64 128 256; do
    install -Dvm644 browser/branding/$theme/default$i.png \
      "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/$_pkgname.png"
  done
  install -Dvm644 browser/branding/$theme/content/about-logo.png \
    "$pkgdir/usr/share/icons/hicolor/192x192/apps/$_pkgname.png"
  install -Dvm644 browser/branding/$theme/content/about-logo@2x.png \
    "$pkgdir/usr/share/icons/hicolor/384x384/apps/$_pkgname.png"
  install -Dvm644 browser/branding/$theme/content/about-logo.svg \
    "$pkgdir/usr/share/icons/hicolor/scalable/apps/$_pkgname.svg"

  install -Dvm644 ../$_pkgname-symbolic.svg -t "$pkgdir/usr/share/icons/hicolor/symbolic/apps"
  install -Dvm644 ../$_pkgname.desktop -t "$pkgdir/usr/share/applications"
  install -Dvm644 ../org.mozilla.$_pkgname.metainfo.xml -t "$pkgdir/usr/share/metainfo"

  # Install a wrapper to avoid confusion about binary path
  install -Dvm755 /dev/stdin "$pkgdir/usr/bin/$_pkgname" <<END
#!/bin/sh
exec /usr/lib/$_pkgname/firefox "\$@"
END

  # Replace duplicate binary with wrapper
  # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
  ln -srfv "$pkgdir/usr/bin/$_pkgname" "$pkgdir/usr/lib/$_pkgname/firefox-bin"

  local sprovider="$pkgdir/usr/share/gnome-shell/search-providers/$_pkgname.search-provider.ini"
  install -Dvm644 /dev/stdin "$sprovider" <<END
[Shell Search Provider]
DesktopId=$_pkgname.desktop
BusName=org.mozilla.${_pkgname//-/_}.SearchProvider
ObjectPath=/org/mozilla/${_pkgname//-/_}/SearchProvider
Version=2
END
}

# vim:set sw=2 sts=-1 et:
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