Arch Linux User Repository

Everyone can now participate in the general package update process! The process is almost entirely automated, these are the necessary steps:

1. Create an MR with your changes to the source repo (the firedragon folder contains the files of this repo)
2. Wait for a maintainer to review and merge it
3. Done! When merging, the PKGBUILD will automatically be deployed to AUR via the CI pipeline.

We are finally there! After being frozen on version 119 and investing quite some time improving the app, Firedragon now has an entirely new base!

Please see the Announcement post:

https://forum.garudalinux.org/t/new-firedragon-major-version-is-out/34585

Seems the python-pip dependency must've been some fluke; Idk quite what caused it but the new PKGBUILD doesn't need it, so... :/

And the old PKGBUILDs used to actually need !lto but I left it enabled as a test last night and that wasn't necessary - though, I'd still leave it disabled in case it does ever become an issue again, since it was an issue for a long time before?

Either way, leaving it disabled to shouldn't be detrimental to the script because the script does the heavy lifting with that

Sounds good, I added both :)

Also... options+=(!lto) should be added to make sure that any global makepkg.conf override a random, unaware, user so that doesn't interfere with the build-script's handling of LTO/PGO

Unless the new PKGBUILD handles that?

I can confirm that I'm able to build as of firedragon 95.0-2. Huzzah! \o/

@dr460nf1r3 Unfortunately, this was the case

In a chroot, it would fail if I didn't have it as a makedepend, with an error message about pip, but it actually built if I added it to both the PKGBUILD and the .SRCINFO

I originally found this out though when trying to build it locally with makepkg and it decided to look for all the python-packages on my system (from the repos and AUR) and wanted to "update" them, then it spewed out a wall of text about contacting URLs for that and whatnot - though, I will try again

Hey guys, the build has finally been fixed! There were several showstoppers this time but I'm glad they are resolved now :) Also @Neko-san thanks for the ongoing suggestens, they are pretty helpful! A question concerning python-pip though, is this really required? If there are pip install attempts, it would be quite suboptimal actually <.<

python-pip is required as a makedepend for this package with this build; I verified it with a chroot (building it outside of the chroot almost flooded my system with wonderful pip install attempts... o_o)

But, as @prg said, there's an error:

6:27.34 In file included from Unified_cpp_dom_media_platforms0.cpp:65:
 6:27.34 /build/firedragon/src/firefox-95.0/dom/media/platforms/agnostic/DAV1DDecoder.cpp:40:12: error: no member named 'n_threads' in 'Dav1dSettings'
 6:27.34   settings.n_threads =
 6:27.34   ~~~~~~~~ ^
 6:27.34 1 error generated.
6:27.34 make[4]: *** [/build/firedragon/src/firefox-95.0/config/rules.mk:662: Unified_cpp_dom_media_platforms0.o] Error 1
 6:27.34 make[4]: *** Waiting for unfinished jobs....
 6:27.35 dom/media/webaudio/blink
 6:29.16 dom/media/webaudio
 6:32.37 make[3]: *** [/build/firedragon/src/firefox-95.0/config/recurse.mk:72: dom/media/platforms/target-objects] Error 2
 6:32.37 make[3]: *** Waiting for unfinished jobs....

Looks like firedragon 95.0-1 is currently failing to build:

8:30.12    Compiling neqo_glue v0.1.0 (/home/user/.cache/yay/firedragon/src/firefox-95.0/netwerk/socket/neqo_glue)
 9:16.10 warning: In file included from src/gl.cc:2664:
 9:16.10 warning: In file included from /home/user/.cache/yay/firedragon/src/firefox-95.0/obj/x86_64-unknown-linux-gnu/release/build/swgl-b4692cee3be69717/out/load_shader.h:58:
 9:16.10 warning: /home/user/.cache/yay/firedragon/src/firefox-95.0/obj/x86_64-unknown-linux-g
nu/release/build/swgl-b4692cee3be69717/out/cs_clip_rectangle_FAST_PATH.h:697:7: warning: variable 'start_corner' set but not used [-Wunused-but-set-variable]
 9:16.10 warning:  bool start_corner = false;
 9:16.10 warning:       ^
 9:16.10 warning: /home/user/.cache/yay/firedragon/src/firefox-95.0/obj/x86_64-unknown-linux-gnu/release/build/swgl-b4692cee3be69717/out/cs_clip_rectangle_FAST_PATH.h:698:7: warning: variable 'end_corner' set but not used [-Wunused-but-set-variable]
 9:16.10 warning:  bool end_corner = false;
 9:16.10 warning:       ^
 9:16.10 warning: 2 warnings generated.
 9:24.39    Compiling geckoservo v0.0.1 (/home/user/.cache/yay/firedragon/src/firefox-95.0/servo/ports/geckolib)
 9:25.20    Compiling webrender_bindings v0.1.0 (/home/user/.cache/yay/firedragon/src/firefox-95.0/gfx/webrender_bindings)
 9:25.80    Compiling gkrust-shared v0.1.0 (/home/user/.cache/yay/firedragon/src/firefox-95.0/toolkit/library/rust/shared)
12:06.71    Compiling gkrust v0.1.0 (/home/user/.cache/yay/firedragon/src/firefox-95.0/toolkit/library/rust)
12:07.29     Finished release [optimized] target(s) in 11m 28s
12:07.45 make[2]: *** [/home/user/.cache/yay/firedragon/src/firefox-95.0/config/recurse.mk:34: compile] Error 2
12:07.45 make[1]: *** [/home/user/.cache/yay/firedragon/src/firefox-95.0/config/rules.mk:352: default] Error 2
12:07.45 make: *** [client.mk:63: build] Error 2
12:07.45 0 compiler warnings present.
12:07.48 Failed to parse ccache stats output: Summary:
==> ERROR: A failure occurred in build().
    Aborting...
 -> error making: firedragon

WARNING: At least one completion condition is taking too long to complete. Conditions: [{"name":"MediaTrackGraph 7f5f46123000 shutdown","state":"(none)","filename":"/home/main/.cache/paru/clone/firedragon/src/firefox-94.0.2/dom/media/MediaTrackGraph.cpp","lineNumber":1809,"stack":"MediaTrackGraph shutdown"}] Barrier: xpcom-will-shutdown
JavaScript error: resource:///modules/sessionstore/SessionStore.jsm, line 5098: NS_ERROR_UNEXPECTED: Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIWindowMediator.getEnumerator]

Seems to be an unexpected LTO error going on:

13:41.29 toolkit/library/build/libxul.so
16:51.66 ld.lld: warning: Linking two modules of different target triples: '/build/firedragon/src/firefox-94.0.2/obj/x86_64-unknown-linux-gnu/release/libgkrust.a(gl.o at 367984618)' is 'x86_64-unknown-linux-gnu' whereas 'ld-temp.o' is 'x86_64-pc-linux-gnu'
16:53.51 ld.lld: warning: Linking two modules of different target triples: '/build/firedragon/src/firefox-94.0.2/obj/x86_64-unknown-linux-gnu/release/libgkrust.a(wrappers.o at 475807754)' is 'x86_64-unknown-linux-gnu' whereas 'ld-temp.o' is 'x86_64-pc-linux-gnu'
16:53.56 ld.lld: warning: Linking two modules of different target triples: '/build/firedragon/src/firefox-94.0.2/obj/x86_64-unknown-linux-gnu/release/libgkrust.a(mdb.o at 554103838)' is 'x86_64-unknown-linux-gnu' whereas 'ld-temp.o' is 'x86_64-pc-linux-gnu'
16:53.63 ld.lld: warning: Linking two modules of different target triples: '/build/firedragon/src/firefox-94.0.2/obj/x86_64-unknown-linux-gnu/release/libgkrust.a(midl.o at 554605362)' is 'x86_64-unknown-linux-gnu' whereas 'ld-temp.o' is 'x86_64-pc-linux-gnu'
17:18.71 fragment is larger than or outside of variable
17:26.56   call void @llvm.dbg.value(metadata i32 0, metadata !39456699, metadata !DIExpression(DW_OP_LLVM_fragment, 0, 32)), !dbg !39456700
17:26.59 !39456699 = !DILocalVariable(name: "s", scope: !39456694, file: !6030965, line: 1414, type: !3320370)
17:26.59 fragment is larger than or outside of variable
17:26.72   call void @llvm.dbg.value(metadata %class.nsISupports* ()* null, metadata !39456699, metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64)), !dbg !39456700
17:26.72 !39456699 = !DILocalVariable(name: "s", scope: !39456694, file: !6030965, line: 1414, type: !3320370)
17:26.72 fragment is larger than or outside of variable
17:26.85   call void @llvm.dbg.value(metadata i32 %0, metadata !39456699, metadata !DIExpression(DW_OP_LLVM_fragment, 0, 32)), !dbg !39456700
17:26.85 !39456699 = !DILocalVariable(name: "s", scope: !39456694, file: !6030965, line: 1414, type: !3320370)
17:28.74 LLVM ERROR: Broken module found, compilation aborted!
17:28.77 PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
17:28.77 Stack dump:
17:28.77 0.     Program arguments: /usr/bin/ld.lld --eh-frame-hdr -m elf_x86_64 -shared -o libxul.so /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0/../../../../lib64/crti.o /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0/crtbeginS.o -L/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0 -L/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/bin/../lib -L/lib -L/usr/lib -plugin-opt=mcpu=znver2 -plugin-opt=O3 -plugin-opt=-function-sections -plugin-opt=-data-sections -z defs -h libxul.so /build/firedragon/src/firefox-94.0.2/obj/toolkit/library/build/libxul_so.list -lpthread -O3 --sort-common --as-needed -z relro -z now -z noexecstack -z text -z relro -z nocopyreloc -Bsymbolic-functions --build-id=sha1 -rpath-link /build/firedragon/src/firefox-94.0.2/obj/dist/bin -rpath-link /usr/lib ../../../js/src/build/libjs_static.a /build/firedragon/src/firefox-94.0.2/obj/x86_64-unknown-linux-gnu/release/libgkrust.a ../../../security/sandbox/linux/libmozsandbox.so ../../../config/external/lgpllibs/liblgpllibs.so ../../../config/external/sqlite/libmozsqlite3.so ../../../widget/gtk/mozgtk/libmozgtk.so ../../../widget/gtk/mozwayland/libmozwayland.so --version-script symverscript -ldl -licui18n -licuuc -licudata -laom -ldav1d -lrt -lm -lX11 -lX11-xcb -lxcb -lXcomposite -lXcursor -lXdamage -lXext -lXfixes -lXi -lXrender -lpthread -ldl -lc -lffi -lplds4 -lplc4 -lnspr4 -lz -lssl3 -lsmime3 -lnss3 -lnssutil3 -lfreetype -lfontconfig -lgtk-3 -lgdk-3 -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lgraphite2 -lwebpdemux -lwebp -levent -lvpx -lpixman-1 -ldbus-glib-1 -ldbus-1 -lxcb-shm -lXrandr -u__llvm_profile_runtime /usr/lib/clang/13.0.0/lib/linux/libclang_rt.profile-x86_64.a -lstdc++ -lm -lgcc_s -lgcc -lpthread -lc -lgcc_s -lgcc /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0/crtendS.o /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/11.1.0/../../../../lib64/crtn.o
17:30.11  #0 0x00007f460a01fc93 (/usr/bin/../lib/libLLVM-13.so+0xba2c93)
17:30.11  #1 0x00007f460a01d4a6 (/usr/bin/../lib/libLLVM-13.so+0xba04a6)
17:30.11  #2 0x00007f460946f870 __restore_rt sigaction.c:0:0
17:30.11  #3 0x00007f46090b6d22 raise (/usr/bin/../lib/libc.so.6+0x3cd22)
17:30.11  #4 0x00007f46090a0862 abort (/usr/bin/../lib/libc.so.6+0x26862)
17:30.11  #5 0x00007f4609f390d4 llvm::report_fatal_error(llvm::Twine const&, bool) (/usr/bin/../lib/libLLVM-13.so+0xabc0d4)
17:30.11  #6 0x00007f4609f39268 (/usr/bin/../lib/libLLVM-13.so+0xabc268)
17:30.11  #7 0x00007f460a1ff68c (/usr/bin/../lib/libLLVM-13.so+0xd8268c)
17:30.11  #8 0x00007f460b999b52 (/usr/bin/../lib/libLLVM-13.so+0x251cb52)
17:30.11  #9 0x00007f460b99ca96 llvm::lto::opt(llvm::lto::Config const&, llvm::TargetMachine*, unsigned int, llvm::Module&, bool, llvm::ModuleSummaryIndex*, llvm::ModuleSummaryIndex const*, std::vector<unsigned char, std::allocator<unsigned char> > const&) (/usr/bin/../lib/libLLVM-13.so+0x251fa96)
17:30.11 #10 0x00007f460b99dc92 llvm::lto::backend(llvm::lto::Config const&, std::function<std::unique_ptr<llvm::lto::NativeObjectStream, std::default_delete<llvm::lto::NativeObjectStream> > (unsigned int)>, unsigned int, llvm::Module&, llvm::ModuleSummaryIndex&) (/usr/bin/../lib/libLLVM-13.so+0x2520c92)
17:30.11 #11 0x00007f460b9925a2 llvm::lto::LTO::runRegularLTO(std::function<std::unique_ptr<llvm::lto::NativeObjectStream, std::default_delete<llvm::lto::NativeObjectStream> > (unsigned int)>) (/usr/bin/../lib/libLLVM-13.so+0x25155a2)
17:30.11 #12 0x00007f460b992ace llvm::lto::LTO::run(std::function<std::unique_ptr<llvm::lto::NativeObjectStream, std::default_delete<llvm::lto::NativeObjectStream> > (unsigned int)>, std::function<std::function<std::unique_ptr<llvm::lto::NativeObjectStream, std::default_delete<llvm::lto::NativeObjectStream> > (unsigned int)> (unsigned int, llvm::StringRef)>) (/usr/bin/../lib/libLLVM-13.so+0x2515ace)
17:30.11 #13 0x000056014deb134b lld::elf::BitcodeCompiler::compile() (/usr/bin/ld.lld+0x28e34b)
17:30.11 #14 0x000056014de10447 void lld::elf::LinkerDriver::compileBitcodeFiles<llvm::object::ELFType<(llvm::support::endianness)1, true> >() (/usr/bin/ld.lld+0x1ed447)
17:30.11 #15 0x000056014de25180 void lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::support::endianness)1, true> >(llvm::opt::InputArgList&) (/usr/bin/ld.lld+0x202180)
17:30.11 #16 0x000056014de2c0e2 lld::elf::LinkerDriver::linkerMain(llvm::ArrayRef<char const*>) (/usr/bin/ld.lld+0x2090e2)
17:30.11 #17 0x000056014de2c478 lld::elf::link(llvm::ArrayRef<char const*>, bool, llvm::raw_ostream&, llvm::raw_ostream&) (/usr/bin/ld.lld+0x209478)
17:30.11 #18 0x000056014dd1c186 (/usr/bin/ld.lld+0xf9186)
17:30.11 #19 0x000056014dd17e66 main (/usr/bin/ld.lld+0xf4e66)
17:30.11 #20 0x00007f46090a1b25 __libc_start_main (/usr/bin/../lib/libc.so.6+0x27b25)
17:30.11 #21 0x000056014dd1af7e _start (/usr/bin/ld.lld+0xf7f7e)
17:31.38 clang-13: error: unable to execute command: Aborted (core dumped)
17:31.40 clang-13: error: linker command failed due to signal (use -v to see invocation)
17:31.55 make[4]: *** [/build/firedragon/src/firefox-94.0.2/config/rules.mk:545: libxul.so] Error 254
17:31.70 make[3]: *** [/build/firedragon/src/firefox-94.0.2/config/recurse.mk:72: toolkit/library/build/target] Error 2
17:31.70 make[2]: *** [/build/firedragon/src/firefox-94.0.2/config/recurse.mk:34: compile] Error 2
17:31.72 make[1]: *** [/build/firedragon/src/firefox-94.0.2/config/rules.mk:358: default] Error 2
17:31.86 make: *** [client.mk:54: build] Error 2
17:31.88 136 compiler warnings present.
17:34.03 Failed to parse ccache stats output: Summary:
 Config object not found by mach.
Configure complete!
Be sure to run |mach build| to pick up any changes
==> ERROR: A failure occurred in build().
    Aborting...

Prior to the new PKGBUILD and others' recent comments, I had it building fine; here's mine with a few minor edits (that shouldn't affect this issue):

# Maintainer: dr460nf1r3 <dr460nf1r3 at garudalinux dot org>
# Contributor: torvic9 AT mailbox DOT org
# Contributor: lsf

pkgname=firedragon
_pkgname=FireDragon
pkgver=94.0.2
pkgrel=3
pkgdesc="Librewolf fork build using custom branding, settings & KDE patches by OpenSUSE"
arch=(x86_64 x86_64_v3 aarch64)
backup=('usr/lib/firedragon/firedragon.cfg'
        'usr/lib/firedragon/distribution/policies.json')
license=(MPL GPL LGPL)
url="https://gitlab.com/dr460nf1r3/settings/"
depends=(gtk3 libxt mime-types dbus-glib ffmpeg nss nspr ttf-font libpulse
        libwebp libvpx libjpeg zlib icu libevent pipewire aom harfbuzz
        graphite dav1d kfiredragonhelper)
makedepends=(unzip zip diffutils yasm mesa imake inetutils xorg-server-xvfb
             rust ccache autoconf2.13 clang llvm jack nodejs cbindgen nasm
             python-setuptools python-psutil python-zstandard git binutils lld dump_syms)
optdepends=('firejail-git: Sandboxing the browser using the included profiles'
            'profile-sync-daemon: Load the browser profile into RAM'
            'whoogle: Searching the web using a locally running Whoogle instance'
            'searx: Searching the web using a locally running searX instance'
            'networkmanager: Location detection via available WiFi networks'
            'libnotify: Notification integration'
            'pulseaudio: Audio support'
            'speech-dispatcher: Text-to-Speech'
            'hunspell-en_US: Spell checking, American English'
            'libappindicator-gtk3: Global menu support for GTK apps'
            'appmenu-gtk-module-git: Appmenu for GTK only'
            'plasma5-applets-window-appmenu: Appmenu for Plasma only')
options=(!emptydirs !makeflags !strip !lto)
conflicts=('firedragon-hg')
install=$pkgname.install
source=(https://archive.mozilla.org/pub/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
        $pkgname.desktop
        "git+https://gitlab.com/dr460nf1r3/common.git"
        "git+https://gitlab.com/dr460nf1r3/settings.git")

sha256sums=('899ba1c806549034793d7e8ca53f4c845d783c810338f314f3d653d39649e575'
            '158152bdb9ef6a83bad62ae03a3d9bc8ae693b34926e53cc8c4de07df20ab22d'
            'SKIP'
            'SKIP')

prepare() {
  if [[ ! -d mozbuild ]];then
      mkdir mozbuild
  fi
  cd firefox-$pkgver

  local _patches_dir="${srcdir}/common/patches"

  sed -i 's/\"BrowserApplication\"\, \"firefox\"/\"BrowserApplication\"\, \"firedragon\"/g' ${_patches_dir}/kde/firefox-kde.patch
  sed -i 's/kmozillahelper/kfiredragonhelper/g' ${_patches_dir}/kde/mozilla-kde.patch

  # Arch patches
  echo "---- Arch patches"
  patch -Np1 -i ${_patches_dir}/arch/0001-Use-remoting-name-for-GDK-application-names.patch

  # KDE patches (W. Rosenauer)
  echo "---- Patching for KDE"
  patch -Np1 -i ${_patches_dir}/kde/mozilla-nongnome-proxies.patch
  patch -Np1 -i ${_patches_dir}/kde/mozilla-kde.patch
  #patch -Np1 -i ${_patches_dir}/kde/firefox-kde.patch Currently broken with PGO

  # Ubuntu patches
  echo "---- Misc patches"
  patch -Np1 -i ${_patches_dir}/misc/fix-hidden-buttons-with-csd-menubar.patch

  # Rust
  patch -Np1 -i ${_patches_dir}/misc/reduce-rust-debuginfo.patch

  # Gentoo patches
  echo "---- Gentoo patches"
  patch -Np1 -i ${_patches_dir}/gentoo/0021-bmo-1516081-Disable-watchdog-during-PGO-builds.patch
  patch -Np1 -i ${_patches_dir}/gentoo/0029-LTO-Only-enable-LTO-for-Rust-when-complete-build-use.patch

  # Use more system libs
  echo "---- Patching for system libs"
  patch -Np1 -i ${_patches_dir}/gentoo/0004-bmo-847568-Support-system-harfbuzz.patch
  patch -Np1 -i ${_patches_dir}/gentoo/0005-bmo-847568-Support-system-graphite2.patch
  patch -Np1 -i ${_patches_dir}/gentoo/0006-bmo-1559213-Support-system-av1.patch

  # Remove some pre-installed addons that might be questionable
  echo "---- Librewolf patches"
  patch -Np1 -i ${_patches_dir}/librewolf/remove_addons.patch

  # Disable (some) megabar functionality
  # Adapted from https://github.com/WesleyBranton/userChrome.css-Customizations
  patch -Np1 -i ${_patches_dir}/librewolf/megabar.patch

  # Debian patch to enable global menubar
  patch -Np1 -i ${_patches_dir}/librewolf/unity-menubar.patch

  # Custom link in about dialogue
  patch -Np1 -i ${_patches_dir}/librewolf/about-dialog.patch

  # Disabling Pocket
  patch -Np1 -i ${_patches_dir}/sed-patches/disable-pocket.patch

  # Remove Mozilla VPN ads
  patch -Np1 -i ${_patches_dir}/librewolf/mozilla-vpn-ad.patch

  # Allow overriding the color scheme light/dark preference with RFP
  patch -Np1 -i ${_patches_dir}/librewolf/allow_dark_preference_with_rfp.patch  

  # Remove Internal Plugin Certificates
  # => breaks profiled builds since 90.0, it seems
  # patch -Np1 -i ${_patches_dir}/sed-patches/remove-internal-plugin-certs.patch

  # Allow SearchEngines option in non-ESR builds
  patch -Np1 -i ${_patches_dir}/sed-patches/allow-searchengines-non-esr.patch

  # Stop some undesired requests (https://gitlab.com/librewolf-community/browser/common/-/issues/10)
  patch -Np1 -i ${_patches_dir}/sed-patches/stop-undesired-requests.patch

  echo "---- Librewolf patches - UI"
  # Show a warning saying that changing language is not allowed through the UI,
  # and that it requires to visit our FAQ, instead of telling the user to check his connection.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/add-language-warning.patch

  # Remove references to Firefox from the settings UI, change text in some of the links,
  # explain that we force en-US and suggest enabling history near the session restore checkbox.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/pref-naming.patch

  # Remove Firefox references in the urlbar, when suggesting opened tabs.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/remove-branding-urlbar.patch

  # Remove cfr UI elements, as they are disabled and locked already.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/remove-cfrprefs.patch

  # Do not display your browser is being managed by your organization in the settings.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/remove-organization-policy-banner.patch

  # Hide "snippets" section from the home page settings, as it was already locked.
  patch -Np1 -i ${_patches_dir}/librewolf-ui/remove-snippets-from-home.patch

  # Add warning that sanitizing exceptions are bypassed by the options in History > Clear History when LibreWolf closes > Settings
  patch -Np1 -i ${_patches_dir}/librewolf-ui/sanitizing-description.patch

  echo "---- Fixing build with Wayland"
  # Needed patch to have build working
  patch -Np1 -i ${_patches_dir}/misc/fix-wayland.patch

  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-linker=lld
ac_add_options --enable-release
ac_add_options --enable-hardening
ac_add_options --enable-rust-simd
ac_add_options --with-ccache
export AR=llvm-ar
export CC='clang'
export CXX='clang++'
export MOZ_APP_REMOTINGNAME=$_pkgname
export MOZ_REQUIRE_SIGNING=
export NM=llvm-nm
export OBJCOPY='/usr/bin/llvm-objcopy'
export RANLIB=llvm-ranlib
export STRIP=llvm-strip

# Branding
ac_add_options --enable-update-channel=release
ac_add_options --with-app-name=${pkgname}
ac_add_options --with-app-basename='${_pkgname}'
ac_add_options --with-branding=browser/branding/firedragon
ac_add_options --with-distribution-id=org.garudalinux
ac_add_options --with-unsigned-addon-scopes=app,system
ac_add_options --allow-addon-sideload

# System libraries
ac_add_options --disable-libproxy
ac_add_options --enable-system-pixman
ac_add_options --with-system-av1
ac_add_options --with-system-ffi
ac_add_options --with-system-graphite2
ac_add_options --with-system-harfbuzz
ac_add_options --with-system-icu
ac_add_options --with-system-jpeg
ac_add_options --with-system-libevent
ac_add_options --with-system-libvpx
ac_add_options --with-system-nspr
ac_add_options --with-system-nss
ac_add_options --with-system-webp
ac_add_options --with-system-zlib

# Features
ac_add_options --disable-crashreporter
#ac_add_options --disable-debug
#ac_add_options --disable-debug-js-modules
#ac_add_options --disable-debug-symbols
ac_add_options --disable-gpsd
#ac_add_options --disable-ipdl-tests
#ac_add_options --disable-necko-wifi
#ac_add_options --disable-rust-tests
#ac_add_options --disable-synth-speechd
ac_add_options --disable-tests
#ac_add_options --disable-trace-logging
ac_add_options --disable-updater
#ac_add_options --disable-warnings-as-errors
#ac_add_options --disable-webspeech
#ac_add_options --disable-webspeechtestbackend
ac_add_options --enable-alsa
ac_add_options --enable-jack
ac_add_options --enable-pulseaudio
ac_add_options --enable-strip

# Disables crash reporting, telemetry and other data gathering tools
mk_add_options MOZ_CRASHREPORTER=0
mk_add_options MOZ_DATA_REPORTING=0
mk_add_options MOZ_SERVICES_HEALTHREPORT=0
mk_add_options MOZ_TELEMETRY_REPORTING=0

# options for ci / weaker build systems
mk_add_options MOZ_MAKE_FLAGS="-j$(nproc)"
# ac_add_options --enable-linker=gold
END

if [[ $CARCH == 'aarch64' ]]; then
  cat >>../mozconfig <<END
# taken from manjaro build:
ac_add_options --enable-optimize="-g0 -O3"
# from ALARM
# ac_add_options --disable-webrtc

END

  export MOZ_DEBUG_FLAGS=" "
  export CFLAGS+=" -g0"
  export CXXFLAGS+=" -g0"
  export RUSTFLAGS+="-C debuginfo=0 -C opt-level=3 -C target-cpu=native"

  # we should have more than enough RAM on the CI spot instances.
  # ...or maybe not?
  export LDFLAGS+=" -Wl,--no-keep-memory"
  patch -Np1 -i ${_patches_dir}/librewolf/arm.patch
  patch -Np1 -i ${_patches_dir}/arch/build-arm-libopus.patch

else

  cat >>../mozconfig <<END
# probably not needed, enabled by default?
ac_add_options --enable-optimize
END
fi

  rm -f ${srcdir}/common/source_files/mozconfig
  cp -r ${srcdir}/common/source_files/* ./
}


build() {
  cd firefox-$pkgver

  export MOZ_NOSPAM=1
  export MOZBUILD_STATE_PATH="$srcdir/mozbuild"
  export MOZ_ENABLE_FULL_SYMBOLS=1
  export MACH_USE_SYSTEM_PYTHON=1

  # LTO needs more open files
  ulimit -n 4096

  # -fno-plt with cross-LTO causes obscure LLVM errors
  # LLVM ERROR: Function Import: link error
  CFLAGS="${CFLAGS/-fno-plt/}"
  CXXFLAGS="${CXXFLAGS/-fno-plt/}"

  # Do 3-tier PGO
  echo "Building instrumented browser..."

if [[ $CARCH == 'aarch64' ]]; then

  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-profile-generate
END

else

  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-profile-generate=cross
END

fi

  ./mach build

  echo "Profiling instrumented browser..."
  ./mach package
  LLVM_PROFDATA=llvm-profdata \
    JARLOG_FILE="$PWD/jarlog" \
    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

  echo "Building optimized browser..."

if [[ $CARCH == 'aarch64' ]]; then

  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-lto
ac_add_options --enable-profile-use
ac_add_options --with-pgo-profile-path=${PWD@Q}/merged.profdata
ac_add_options --with-pgo-jarlog=${PWD@Q}/jarlog
ac_add_options --enable-linker=lld
END

else

  cat >.mozconfig ../mozconfig - <<END
ac_add_options --enable-lto=cross
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
ac_add_options --enable-linker=lld
ac_add_options --disable-elf-hack
ac_add_options --disable-bootstrap
END

fi

  ./mach build

  echo "Building symbol archive..."
  ./mach buildsymbols
}

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

  install -Dvm644 "$srcdir/settings/$pkgname.psd" "$pkgdir/usr/share/psd/browsers/$pkgname"

  local vendorjs="$pkgdir/usr/lib/$pkgname/browser/defaults/preferences/vendor.js"

  install -Dvm644 /dev/stdin "$vendorjs" <<END
// Use system-provided dictionaries
pref("spellchecker.dictionary_path", "/usr/share/hunspell");

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

  # cd ${srcdir}/settings
  # git checkout ${_settings_commit}
  cd ${srcdir}/firefox-$pkgver
  cp -r ${srcdir}/settings/* ${pkgdir}/usr/lib/${pkgname}/

  local distini="$pkgdir/usr/lib/$pkgname/distribution/distribution.ini"
  install -Dvm644 /dev/stdin "$distini" <<END
[Global]
id=garudalinux
version=${pkgver}
about=${_pkgname} for Arch Linux

[Preferences]
app.distributor=garudalinux
app.distributor.channel=${pkgname}
app.partner.garudalinux=garudalinux
END

  for i in 16 32 48 64 128; do
    install -Dvm644 browser/branding/${pkgname}/default$i.png \
      "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/$pkgname.png"
  done
  install -Dvm644 browser/branding/${pkgname}/content/about-logo.png \
    "$pkgdir/usr/share/icons/hicolor/192x192/apps/$pkgname.png"

  # Arch upstream provides a separate svg for this. we don't have that, so let's re-use 16.png
  install -Dvm644 browser/branding/${pkgname}/default16.png \
    "$pkgdir/usr/share/icons/hicolor/symbolic/apps/$pkgname-symbolic.png"

  install -Dvm644 ../$pkgname.desktop \
    "$pkgdir/usr/share/applications/$pkgname.desktop"

  # Install a wrapper to avoid confusion about binary path
  install -Dvm755 /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 -srfv "$pkgdir/usr/bin/$pkgname" "$pkgdir/usr/lib/$pkgname/$pkgname-bin"
  # Use system certificates
  local nssckbi="$pkgdir/usr/lib/$pkgname/libnssckbi.so"
  if [[ -e $nssckbi ]]; then
    ln -srfv "$pkgdir/usr/lib/libnssckbi.so" "$nssckbi"
  fi

  # Delete unneeded things from settings repo
  rm "$pkgdir/usr/lib/firedragon/LICENSE.txt"
  rm "$pkgdir/usr/lib/firedragon/about.png"
  rm "$pkgdir/usr/lib/firedragon/firedragon.psd"
  rm "$pkgdir/usr/lib/firedragon/home.png"
  rm "$pkgdir/usr/lib/firedragon/tabliss.json"
}