diff --git a/srcpkgs/floorp/files/floorp-wayland b/srcpkgs/floorp/files/floorp-wayland
new file mode 100644
index 00000000000..169bf58a6f4
--- /dev/null
+++ b/srcpkgs/floorp/files/floorp-wayland
@@ -0,0 +1,2 @@
+#!/bin/sh
+exec env MOZ_ENABLE_WAYLAND=1 /usr/lib/floorp/floorp "$@"
diff --git a/srcpkgs/floorp/files/floorp.desktop b/srcpkgs/floorp/files/floorp.desktop
new file mode 100644
index 00000000000..bab1fb08b6b
--- /dev/null
+++ b/srcpkgs/floorp/files/floorp.desktop
@@ -0,0 +1,273 @@
+[Desktop Entry]
+Version=1.0
+Name=Floorp
+GenericName=Web Browser
+GenericName[ca]=Navegador web
+GenericName[cs]=Webový prohlížeč
+GenericName[es]=Navegador web
+GenericName[fa]=مرورگر اینترنتی
+GenericName[fi]=WWW-selain
+GenericName[fr]=Navigateur Web
+GenericName[hu]=Webböngésző
+GenericName[it]=Browser Web
+GenericName[ja]=ウェブ・ブラウザ
+GenericName[ko]=웹 브라우저
+GenericName[nb]=Nettleser
+GenericName[nl]=Webbrowser
+GenericName[nn]=Nettlesar
+GenericName[no]=Nettleser
+GenericName[pl]=Przeglądarka WWW
+GenericName[pt]=Navegador Web
+GenericName[pt_BR]=Navegador Web
+GenericName[sk]=Internetový prehliadač
+GenericName[sv]=Webbläsare
+Comment=Browse the Web
+Comment[ca]=Navegueu per el web
+Comment[cs]=Prohlížení stránek World Wide Webu
+Comment[de]=Im Internet surfen
+Comment[es]=Navegue por la web
+Comment[fa]=صفحات شبکه جهانی اینترنت را مرور نمایید
+Comment[fi]=Selaa Internetin WWW-sivuja
+Comment[fr]=Navigue sur Internet
+Comment[hu]=A világháló böngészése
+Comment[it]=Esplora il web
+Comment[ja]=ウェブを閲覧します
+Comment[ko]=웹을 돌아 다닙니다
+Comment[nb]=Surf på nettet
+Comment[nl]=Verken het internet
+Comment[nn]=Surf på nettet
+Comment[no]=Surf på nettet
+Comment[pl]=Przeglądanie stron WWW
+Comment[pt]=Navegue na Internet
+Comment[pt_BR]=Navegue na Internet
+Comment[sk]=Prehliadanie internetu
+Comment[sv]=Surfa på webben
+Exec=floorp --class="floorp" %u
+Icon=floorp
+Terminal=false
+Type=Application
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;x-scheme-handler/http;x-scheme-handler/https;
+Categories=Network;WebBrowser;
+Keywords=web;browser;internet;
+Actions=new-window;new-private-window;profile-manager-window;
+
+[Desktop Action new-window]
+Name=Open a New Window
+Name[ach]=Dirica manyen
+Name[af]=Nuwe venster
+Name[an]=Nueva finestra
+Name[ar]=نافذة جديدة
+Name[as]=নতুন উইন্ডো
+Name[ast]=Ventana nueva
+Name[az]=Yeni Pəncərə
+Name[be]=Новае акно
+Name[bg]=Нов прозорец
+Name[bn-BD]=নতুন উইন্ডো (N)
+Name[bn-IN]=নতুন উইন্ডো
+Name[br]=Prenestr nevez
+Name[brx]=गोदान उइन्ड'(N)
+Name[bs]=Novi prozor
+Name[ca]=Finestra nova
+Name[cak]=K'ak'a' tzuwäch
+Name[cs]=Nové okno
+Name[cy]=Ffenestr Newydd
+Name[da]=Nyt vindue
+Name[de]=Neues Fenster
+Name[dsb]=Nowe wokno
+Name[el]=Νέο παράθυρο
+Name[en-GB]=New Window
+Name[en-US]=New Window
+Name[en-ZA]=New Window
+Name[eo]=Nova fenestro
+Name[es-AR]=Nueva ventana
+Name[es-CL]=Nueva ventana
+Name[es-ES]=Nueva ventana
+Name[es-MX]=Nueva ventana
+Name[et]=Uus aken
+Name[eu]=Leiho berria
+Name[fa]=پنجره جدید‌
+Name[ff]=Henorde Hesere
+Name[fi]=Uusi ikkuna
+Name[fr]=Nouvelle fenêtre
+Name[fy-NL]=Nij finster
+Name[ga-IE]=Fuinneog Nua
+Name[gd]=Uinneag ùr
+Name[gl]=Nova xanela
+Name[gn]=Ovetã pyahu
+Name[gu-IN]=નવી વિન્ડો
+Name[he]=חלון חדש
+Name[hi-IN]=नया विंडो
+Name[hr]=Novi prozor
+Name[hsb]=Nowe wokno
+Name[hu]=Új ablak
+Name[hy-AM]=Նոր Պատուհան
+Name[id]=Jendela Baru
+Name[is]=Nýr gluggi
+Name[it]=Nuova finestra
+Name[ja]=新しいウィンドウ
+Name[ja-JP-mac]=新規ウインドウ
+Name[ka]=ახალი ფანჯარა
+Name[kk]=Жаңа терезе
+Name[km]=បង្អួច​​​ថ្មី
+Name[kn]=ಹೊಸ ಕಿಟಕಿ
+Name[ko]=새 창
+Name[kok]=नवें जनेल
+Name[ks]=نئئ وِنڈو
+Name[lij]=Neuvo barcon
+Name[lo]=ຫນ້າຕ່າງໃຫມ່
+Name[lt]=Naujas langas
+Name[ltg]=Jauns lūgs
+Name[lv]=Jauns logs
+Name[mai]=नव विंडो
+Name[mk]=Нов прозорец
+Name[ml]=പുതിയ ജാലകം
+Name[mr]=नवीन पटल
+Name[ms]=Tetingkap Baru
+Name[my]=ဝင်းဒိုးအသစ်
+Name[nb-NO]=Nytt vindu
+Name[ne-NP]=नयाँ सञ्झ्याल
+Name[nl]=Nieuw venster
+Name[nn-NO]=Nytt vindauge
+Name[or]=ନୂତନ ୱିଣ୍ଡୋ
+Name[pa-IN]=ਨਵੀਂ ਵਿੰਡੋ
+Name[pl]=Nowe okno
+Name[pt-BR]=Nova janela
+Name[pt-PT]=Nova janela
+Name[rm]=Nova fanestra
+Name[ro]=Fereastră nouă
+Name[ru]=Новое окно
+Name[sat]=नावा विंडो (N)
+Name[si]=නව කවුළුවක්
+Name[sk]=Nové okno
+Name[sl]=Novo okno
+Name[son]=Zanfun taaga
+Name[sq]=Dritare e Re
+Name[sr]=Нови прозор
+Name[sv-SE]=Nytt fönster
+Name[ta]=புதிய சாளரம்
+Name[te]=కొత్త విండో
+Name[th]=หน้าต่างใหม่
+Name[tr]=Yeni pencere
+Name[tsz]=Eraatarakua jimpani
+Name[uk]=Нове вікно
+Name[ur]=نیا دریچہ
+Name[uz]=Yangi oyna
+Name[vi]=Cửa sổ mới
+Name[wo]=Palanteer bu bees
+Name[xh]=Ifestile entsha
+Name[zh-CN]=新建窗口
+Name[zh-TW]=開新視窗
+Exec=floorp --class="floorp" --new-window %u
+
+[Desktop Action new-private-window]
+Name=Open a New Private Window
+Name[ach]=Dirica manyen me mung
+Name[af]=Nuwe privaatvenster
+Name[an]=Nueva finestra privada
+Name[ar]=نافذة خاصة جديدة
+Name[as]=নতুন ব্যক্তিগত উইন্ডো
+Name[ast]=Ventana privada nueva
+Name[az]=Yeni Məxfi Pəncərə
+Name[be]=Новае акно адасаблення
+Name[bg]=Нов прозорец за поверително сърфиране
+Name[bn-BD]=নতুন ব্যক্তিগত উইন্ডো
+Name[bn-IN]=নতুন ব্যক্তিগত উইন্ডো
+Name[br]=Prenestr merdeiñ prevez nevez
+Name[brx]=गोदान प्राइभेट उइन्ड'
+Name[bs]=Novi privatni prozor
+Name[ca]=Finestra privada nova
+Name[cak]=K'ak'a' ichinan tzuwäch
+Name[cs]=Nové anonymní okno
+Name[cy]=Ffenestr Breifat Newydd
+Name[da]=Nyt privat vindue
+Name[de]=Neues privates Fenster
+Name[dsb]=Nowe priwatne wokno
+Name[el]=Νέο παράθυρο ιδιωτικής περιήγησης
+Name[en-GB]=New Private Window
+Name[en-US]=New Private Window
+Name[en-ZA]=New Private Window
+Name[eo]=Nova privata fenestro
+Name[es-AR]=Nueva ventana privada
+Name[es-CL]=Nueva ventana privada
+Name[es-ES]=Nueva ventana privada
+Name[es-MX]=Nueva ventana privada
+Name[et]=Uus privaatne aken
+Name[eu]=Leiho pribatu berria
+Name[fa]=پنجره ناشناس جدید
+Name[ff]=Henorde Suturo Hesere
+Name[fi]=Uusi yksityinen ikkuna
+Name[fr]=Nouvelle fenêtre de navigation privée
+Name[fy-NL]=Nij priveefinster
+Name[ga-IE]=Fuinneog Nua Phríobháideach
+Name[gd]=Uinneag phrìobhaideach ùr
+Name[gl]=Nova xanela privada
+Name[gn]=Ovetã ñemi pyahu
+Name[gu-IN]=નવી ખાનગી વિન્ડો
+Name[he]=חלון פרטי חדש
+Name[hi-IN]=नयी निजी विंडो
+Name[hr]=Novi privatni prozor
+Name[hsb]=Nowe priwatne wokno
+Name[hu]=Új privát ablak
+Name[hy-AM]=Սկսել Գաղտնի դիտարկում
+Name[id]=Jendela Mode Pribadi Baru
+Name[is]=Nýr huliðsgluggi
+Name[it]=Nuova finestra anonima
+Name[ja]=新しいプライベートウィンドウ
+Name[ja-JP-mac]=新規プライベートウインドウ
+Name[ka]=ახალი პირადი ფანჯარა
+Name[kk]=Жаңа жекелік терезе
+Name[km]=បង្អួច​ឯកជន​ថ្មី
+Name[kn]=ಹೊಸ ಖಾಸಗಿ ಕಿಟಕಿ
+Name[ko]=새 사생활 보호 모드
+Name[kok]=नवो खाजगी विंडो
+Name[ks]=نْو پرایوٹ وینڈو&
+Name[lij]=Neuvo barcon privou
+Name[lo]=ເປີດຫນ້າຕ່າງສວນຕົວຂື້ນມາໃຫມ່
+Name[lt]=Naujas privataus naršymo langas
+Name[ltg]=Jauns privatais lūgs
+Name[lv]=Jauns privātais logs
+Name[mai]=नया निज विंडो (W)
+Name[mk]=Нов приватен прозорец
+Name[ml]=പുതിയ സ്വകാര്യ ജാലകം
+Name[mr]=नवीन वैयक्तिक पटल
+Name[ms]=Tetingkap Persendirian Baharu
+Name[my]=New Private Window
+Name[nb-NO]=Nytt privat vindu
+Name[ne-NP]=नयाँ निजी सञ्झ्याल
+Name[nl]=Nieuw privévenster
+Name[nn-NO]=Nytt privat vindauge
+Name[or]=ନୂତନ ବ୍ୟକ୍ତିଗତ ୱିଣ୍ଡୋ
+Name[pa-IN]=ਨਵੀਂ ਪ੍ਰਾਈਵੇਟ ਵਿੰਡੋ
+Name[pl]=Nowe okno prywatne
+Name[pt-BR]=Nova janela privativa
+Name[pt-PT]=Nova janela privada
+Name[rm]=Nova fanestra privata
+Name[ro]=Fereastră privată nouă
+Name[ru]=Новое приватное окно
+Name[sat]=नावा निजेराक् विंडो (W )
+Name[si]=නව පුද්ගලික කවුළුව (W)
+Name[sk]=Nové okno v režime Súkromné prehliadanie
+Name[sl]=Novo zasebno okno
+Name[son]=Sutura zanfun taaga
+Name[sq]=Dritare e Re Private
+Name[sr]=Нови приватан прозор
+Name[sv-SE]=Nytt privat fönster
+Name[ta]=புதிய தனிப்பட்ட சாளரம்
+Name[te]=కొత్త ఆంతరంగిక విండో
+Name[th]=หน้าต่างส่วนตัวใหม่
+Name[tr]=Yeni gizli pencere
+Name[tsz]=Juchiiti eraatarakua jimpani
+Name[uk]=Приватне вікно
+Name[ur]=نیا نجی دریچہ
+Name[uz]=Yangi maxfiy oyna
+Name[vi]=Cửa sổ riêng tư mới
+Name[wo]=Panlanteeru biir bu bees
+Name[xh]=Ifestile yangasese entsha
+Name[zh-CN]=新建隐私浏览窗口
+Name[zh-TW]=新增隱私視窗
+Exec=floorp --class="floorp" --private-window %u
+
+[Desktop Action profile-manager-window]
+Name=Open the Profile Manager
+Name[cs]=Správa profilů
+Exec=floorp --class="floorp" --ProfileManager %u
diff --git a/srcpkgs/floorp/files/stab.h b/srcpkgs/floorp/files/stab.h
new file mode 100644
index 00000000000..6f70af39897
--- /dev/null
+++ b/srcpkgs/floorp/files/stab.h
@@ -0,0 +1,71 @@
+/*	$OpenBSD: stab.h,v 1.3 2003/06/02 19:34:12 millert Exp $	*/
+/*	$NetBSD: stab.h,v 1.4 1994/10/26 00:56:25 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)stab.h	5.2 (Berkeley) 4/4/91
+ */
+
+#ifndef _STAB_H_
+#define _STAB_H_
+
+/*
+ * The following are symbols used by various debuggers and by the Pascal
+ * compiler.  Each of them must have one (or more) of the bits defined by
+ * the N_STAB mask set.
+ */
+
+#define	N_GSYM		0x20	/* global symbol */
+#define	N_FNAME		0x22	/* F77 function name */
+#define	N_FUN		0x24	/* procedure name */
+#define	N_STSYM		0x26	/* data segment variable */
+#define	N_LCSYM		0x28	/* bss segment variable */
+#define	N_MAIN		0x2a	/* main function name */
+#define	N_PC		0x30	/* global Pascal symbol */
+#define	N_RSYM		0x40	/* register variable */
+#define	N_SLINE		0x44	/* text segment line number */
+#define	N_DSLINE	0x46	/* data segment line number */
+#define	N_BSLINE	0x48	/* bss segment line number */
+#define	N_SSYM		0x60	/* structure/union element */
+#define	N_SO		0x64	/* main source file name */
+#define	N_LSYM		0x80	/* stack variable */
+#define	N_BINCL		0x82	/* include file beginning */
+#define	N_SOL		0x84	/* included source file name */
+#define	N_PSYM		0xa0	/* parameter variable */
+#define	N_EINCL		0xa2	/* include file end */
+#define	N_ENTRY		0xa4	/* alternate entry point */
+#define	N_LBRAC		0xc0	/* left bracket */
+#define	N_EXCL		0xc2	/* deleted include file */
+#define	N_RBRAC		0xe0	/* right bracket */
+#define	N_BCOMM		0xe2	/* begin common */
+#define	N_ECOMM		0xe4	/* end common */
+#define	N_ECOML		0xe8	/* end common (local name) */
+#define	N_LENG		0xfe	/* length of preceding entry */
+
+#endif /* !_STAB_H_ */
diff --git a/srcpkgs/floorp/files/vendor.js b/srcpkgs/floorp/files/vendor.js
new file mode 100644
index 00000000000..bdc8b2ad37e
--- /dev/null
+++ b/srcpkgs/floorp/files/vendor.js
@@ -0,0 +1,14 @@
+// Use LANG environment variable to choose locale
+pref("intl.locale.requested", "");
+
+// Disable default browser checking.
+pref("browser.shell.checkDefaultBrowser", false);
+
+// Don't disable our bundled extensions in the application directory
+pref("extensions.autoDisableScopes", 11);
+
+// Enable JPEG XL images
+pref("image.jxl.enabled", true);
+
+// Prevent about:config warning
+pref("browser.aboutConfig.showWarning", false);
diff --git a/srcpkgs/floorp/patches/big-endian-image-decoders.patch b/srcpkgs/floorp/patches/big-endian-image-decoders.patch
new file mode 100644
index 00000000000..bd2f925c917
--- /dev/null
+++ b/srcpkgs/floorp/patches/big-endian-image-decoders.patch
@@ -0,0 +1,88 @@
+https://bugzilla.mozilla.org/show_bug.cgi?id=1626236
+https://bug1626236.bmoattachments.org/attachment.cgi?id=9137096
+
+# HG changeset patch
+# User msirringhaus@suse.de
+# Date 1582805876 -3600
+#      Thu Feb 27 13:17:56 2020 +0100
+# Node ID cc3d09abea31068e57f1ab918782f9f86fc6a158
+# Parent  9cd90914846f667f18babc491a74c164ae5d6e9f
+imported patch decoder_workaround.patch
+
+diff -r 9cd90914846f image/decoders/nsGIFDecoder2.cpp
+--- a/image/decoders/nsGIFDecoder2.cpp	Thu Feb 27 12:57:14 2020 +0100
++++ b/image/decoders/nsGIFDecoder2.cpp	Fri Mar 27 13:06:18 2020 +0100
+@@ -422,6 +422,9 @@
+   MOZ_ASSERT(mSwizzleFn);
+   uint8_t* data = reinterpret_cast<uint8_t*>(aColormap);
+   mSwizzleFn(data, data, aColors);
++#if MOZ_BIG_ENDIAN()
++  SwizzleRow(SurfaceFormat::A8R8G8B8, SurfaceFormat::B8G8R8A8)(data, data, aColors);
++#endif
+ }
+ 
+ LexerResult nsGIFDecoder2::DoDecode(SourceBufferIterator& aIterator,
+diff -r 9cd90914846f image/decoders/nsJPEGDecoder.cpp
+--- a/image/decoders/nsJPEGDecoder.cpp	Thu Feb 27 12:57:14 2020 +0100
++++ b/image/decoders/nsJPEGDecoder.cpp	Fri Mar 27 13:06:18 2020 +0100
+@@ -263,6 +263,9 @@
+         case JCS_YCbCr:
+           // By default, we will output directly to BGRA. If we need to apply
+           // special color transforms, this may change.
++#if MOZ_BIG_ENDIAN()
++          mInfo.out_color_space = MOZ_JCS_EXT_NATIVE_ENDIAN_XRGB;
++#else
+           switch (SurfaceFormat::OS_RGBX) {
+             case SurfaceFormat::B8G8R8X8:
+               mInfo.out_color_space = JCS_EXT_BGRX;
+@@ -277,6 +280,7 @@
+               mState = JPEG_ERROR;
+               return Transition::TerminateFailure();
+           }
++#endif
+           break;
+         case JCS_CMYK:
+         case JCS_YCCK:
+diff -r 9cd90914846f image/decoders/nsPNGDecoder.cpp
+--- a/image/decoders/nsPNGDecoder.cpp	Thu Feb 27 12:57:14 2020 +0100
++++ b/image/decoders/nsPNGDecoder.cpp	Fri Mar 27 13:06:18 2020 +0100
+@@ -361,7 +361,7 @@
+                                    IResumable* aOnResume) {
+   MOZ_ASSERT(!HasError(), "Shouldn't call DoDecode after error!");
+ 
+-  return mLexer.Lex(aIterator, aOnResume,
++  LexerResult res = mLexer.Lex(aIterator, aOnResume,
+                     [=](State aState, const char* aData, size_t aLength) {
+                       switch (aState) {
+                         case State::PNG_DATA:
+@@ -371,6 +371,14 @@
+                       }
+                       MOZ_CRASH("Unknown State");
+                     });
++
++#if MOZ_BIG_ENDIAN()
++  if(res.is<TerminalState>() && res.as<TerminalState>() == TerminalState::SUCCESS) {
++      NativeEndian::swapToLittleEndianInPlace<uint32_t>((uint32_t*)(mImageData), mImageDataLength / 4);
++  }
++#endif
++
++  return res;
+ }
+ 
+ LexerTransition<nsPNGDecoder::State> nsPNGDecoder::ReadPNGData(
+diff -r 9cd90914846f image/decoders/nsWebPDecoder.cpp
+--- a/image/decoders/nsWebPDecoder.cpp	Thu Feb 27 12:57:14 2020 +0100
++++ b/image/decoders/nsWebPDecoder.cpp	Fri Mar 27 13:06:18 2020 +0100
+@@ -237,7 +237,12 @@
+   // WebP doesn't guarantee that the alpha generated matches the hint in the
+   // header, so we always need to claim the input is BGRA. If the output is
+   // BGRX, swizzling will mask off the alpha channel.
++#if MOZ_BIG_ENDIAN()
++  mBuffer.colorspace = MODE_ARGB;
++  SurfaceFormat inFormat = mFormat;
++#else
+   SurfaceFormat inFormat = SurfaceFormat::OS_RGBA;
++#endif
+ 
+   SurfacePipeFlags pipeFlags = SurfacePipeFlags();
+   if (mFormat == SurfaceFormat::OS_RGBA &&
diff --git a/srcpkgs/floorp/patches/firefox-i686-build.patch b/srcpkgs/floorp/patches/firefox-i686-build.patch
new file mode 100644
index 00000000000..01561761df9
--- /dev/null
+++ b/srcpkgs/floorp/patches/firefox-i686-build.patch
@@ -0,0 +1,14 @@
+https://src.fedoraproject.org/rpms/firefox/blob/rawhide/f/firefox-i686-build.patch
+
+diff -up firefox-105.0/mozglue/misc/SIMD_avx2.cpp.old firefox-105.0/mozglue/misc/SIMD_avx2.cpp
+--- firefox-105.0/mozglue/misc/SIMD_avx2.cpp.old	2022-09-22 21:35:07.006221995 +0200
++++ firefox-105.0/mozglue/misc/SIMD_avx2.cpp	2022-09-22 21:36:12.972480517 +0200
+@@ -55,7 +55,7 @@ __m256i CmpEq256(__m256i a, __m256i b) {
+   return _mm256_cmpeq_epi64(a, b);
+ }
+ 
+-#  if defined(__GNUC__) && !defined(__clang__)
++#  if 0
+ 
+ // See the comment in SIMD.cpp over Load32BitsIntoXMM. This is just adapted
+ // from that workaround. Testing this, it also yields the correct instructions
diff --git a/srcpkgs/floorp/patches/fix-arm-opus-include.patch b/srcpkgs/floorp/patches/fix-arm-opus-include.patch
new file mode 100644
index 00000000000..b0c052f4009
--- /dev/null
+++ b/srcpkgs/floorp/patches/fix-arm-opus-include.patch
@@ -0,0 +1,11 @@
+--- a/media/libopus/silk/arm/arm_silk_map.c	2019-03-19 20:55:01.249609964 +0100
++++ b/media/libopus/silk/arm/arm_silk_map.c	2019-03-19 20:55:25.769400255 +0100
+@@ -28,7 +28,7 @@
+ # include "config.h"
+ #endif
+
+-#include "main_FIX.h"
++#include "../fixed/main_FIX.h"
+ #include "NSQ.h"
+ #include "SigProc_FIX.h"
+
diff --git a/srcpkgs/floorp/patches/fix-i686-build-moz-1792159.patch b/srcpkgs/floorp/patches/fix-i686-build-moz-1792159.patch
new file mode 100644
index 00000000000..592dcad93eb
--- /dev/null
+++ b/srcpkgs/floorp/patches/fix-i686-build-moz-1792159.patch
@@ -0,0 +1,18 @@
+--- a/js/src/jit/shared/AtomicOperations-shared-jit.cpp
++++ b/js/src/jit/shared/AtomicOperations-shared-jit.cpp
+@@ -5,4 +5,9 @@
+  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+ 
++// bug 1792159
++#if defined(__i386__) && defined(__GNUC__) && !defined(__clang__)
++#  include "../../../mfbt/Attributes.h"
++#endif
++
+ #include "jit/AtomicOperations.h"
+ 
+--- a/config/check_spidermonkey_style.py
++++ b/config/check_spidermonkey_style.py
+@@ -68,2 +68,3 @@
+         "jit/AtomicOperationsGenerated.h",  # generated in $OBJDIR
++        "../../../mfbt/Attributes.h",  # unrecognized path
+         "jit/CacheIROpsGenerated.h",  # generated in $OBJDIR
diff --git a/srcpkgs/floorp/patches/fix-i686-ppc-musl.patch b/srcpkgs/floorp/patches/fix-i686-ppc-musl.patch
new file mode 100644
index 00000000000..38a85b5922c
--- /dev/null
+++ b/srcpkgs/floorp/patches/fix-i686-ppc-musl.patch
@@ -0,0 +1,11 @@
+--- a/mozglue/misc/StackWalk.cpp	2021-11-05 15:55:03.614609706 +0000
++++ b/mozglue/misc/StackWalk.cpp	2021-10-28 19:03:47.000000000 +0100
+@@ -45,7 +45,7 @@
+ #  define MOZ_STACKWALK_SUPPORTS_MACOSX 0
+ #endif
+
+-#if (defined(linux) &&                                            \
++#if defined(__GLIBC__) && (defined(linux) && \
+      ((defined(__GNUC__) && (defined(__i386) || defined(PPC))) || \
+       defined(HAVE__UNWIND_BACKTRACE)))
+ #  define MOZ_STACKWALK_SUPPORTS_LINUX 1
diff --git a/srcpkgs/floorp/patches/fix-image-format-warning.patch b/srcpkgs/floorp/patches/fix-image-format-warning.patch
new file mode 100644
index 00000000000..7cdff60ce2f
--- /dev/null
+++ b/srcpkgs/floorp/patches/fix-image-format-warning.patch
@@ -0,0 +1,39 @@
+# HG changeset patch
+# User Lee Salzman <lsalzman@mozilla.com>
+# Date 1462463631 14400
+#      Thu May 05 11:53:51 2016 -0400
+# Node ID 8da374804a09977c8f89af5e6e0cb37cb074595d
+# Parent  29662e28a9c93ac67ee0b8ddfb65a9f29bbf73f5
+handle big-endian formats in Cairo format conversions
+
+--- a/gfx/2d/HelpersCairo.h
++++ b/gfx/2d/HelpersCairo.h
+@@ -147,7 +147,14 @@ static inline cairo_format_t GfxFormatToCairoFormat(Su
+     case SurfaceFormat::R5G6B5_UINT16:
+       return CAIRO_FORMAT_RGB16_565;
+     default:
+-      gfxCriticalError() << "Unknown image format " << (int)format;
++      // _UINT32 formats don't match B8G8R8[AX]8 on big-endian platforms,
++      // and Moz2d uses B8G8R8[AX]8 as if it was _UINT32.
++      // See bug 1269654
++      if (format == SurfaceFormat::B8G8R8X8) {
++        return CAIRO_FORMAT_RGB24;
++      } else if (format != SurfaceFormat::B8G8R8A8) {
++        gfxCriticalError() << "Unknown image format " << (int)format;
++      }
+       return CAIRO_FORMAT_ARGB32;
+   }
+ }
+@@ -177,7 +184,11 @@ static inline cairo_content_t GfxFormatToCairoContent(
+     case SurfaceFormat::A8:
+       return CAIRO_CONTENT_ALPHA;
+     default:
+-      gfxCriticalError() << "Unknown image content format " << (int)format;
++      if (format == SurfaceFormat::B8G8R8X8) {
++        return CAIRO_CONTENT_COLOR;
++      } else if (format != SurfaceFormat::B8G8R8A8) {
++        gfxCriticalError() << "Unknown image content format " << (int)format;
++      }
+       return CAIRO_CONTENT_COLOR_ALPHA;
+   }
+ }
diff --git a/srcpkgs/floorp/patches/fix-webrtc-glibcisms.patch b/srcpkgs/floorp/patches/fix-webrtc-glibcisms.patch
new file mode 100644
index 00000000000..4f9043b58e1
--- /dev/null
+++ b/srcpkgs/floorp/patches/fix-webrtc-glibcisms.patch
@@ -0,0 +1,20 @@
+--- a/third_party/libwebrtc/system_wrappers/source/cpu_features_linux.cc
++++ b/third_party/libwebrtc/system_wrappers/source/cpu_features_linux.cc
+@@ -18,7 +18,7 @@
+ #define WEBRTC_GLIBC_PREREQ(a, b) 0
+ #endif
+ 
+-#if WEBRTC_GLIBC_PREREQ(2, 16)
++#if !__GLIBC__ || WEBRTC_GLIBC_PREREQ(2, 16)
+ #include <sys/auxv.h>
+ #else
+ #include <errno.h>
+@@ -40,7 +40,7 @@
+   int architecture = 0;
+   uint64_t hwcap = 0;
+   const char* platform = NULL;
+-#if WEBRTC_GLIBC_PREREQ(2, 16)
++#if !__GLIBC__ || WEBRTC_GLIBC_PREREQ(2, 16)
+   hwcap = getauxval(AT_HWCAP);
+   platform = (const char*)getauxval(AT_PLATFORM);
+ #else
diff --git a/srcpkgs/floorp/patches/mallinfo.patch b/srcpkgs/floorp/patches/mallinfo.patch
new file mode 100644
index 00000000000..0d704301f39
--- /dev/null
+++ b/srcpkgs/floorp/patches/mallinfo.patch
@@ -0,0 +1,34 @@
+--- a/xpcom/base/nsMemoryReporterManager.cpp	2019-03-19 17:12:20.844810044 +0100
++++ b/xpcom/base/nsMemoryReporterManager.cpp	2019-03-19 17:13:32.505133615 +0100
+@@ -123,6 +123,7 @@
+   return GetProcSelfSmapsPrivate(aN);
+ }
+ 
++#ifdef __GLIBC__
+ #  ifdef HAVE_MALLINFO
+ #    define HAVE_SYSTEM_HEAP_REPORTER 1
+ static MOZ_MUST_USE nsresult SystemHeapSize(int64_t* aSizeOut) {
+@@ -142,6 +143,7 @@
+   return NS_OK;
+ }
+ #  endif
++#endif // __GLIBC__
+ 
+ #elif defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || \
+     defined(__OpenBSD__) || defined(__FreeBSD_kernel__)
+@@ -642,6 +644,7 @@
+   return NS_OK;
+ }
+ 
++#ifdef __GLIBC__
+ #  define HAVE_SYSTEM_HEAP_REPORTER 1
+ // Windows can have multiple separate heaps. During testing there were multiple
+ // heaps present but the non-default ones had sizes no more than a few 10s of
+@@ -698,6 +701,7 @@
+   *aSizeOut = heapsSize;
+   return NS_OK;
+ }
++#endif // __GLIBC__
+ 
+ struct SegmentKind {
+   DWORD mState;
diff --git a/srcpkgs/floorp/patches/ply-python3.11.patch b/srcpkgs/floorp/patches/ply-python3.11.patch
new file mode 100644
index 00000000000..8d1415a4b36
--- /dev/null
+++ b/srcpkgs/floorp/patches/ply-python3.11.patch
@@ -0,0 +1,85 @@
+The Ply lexer, which doesn't seem too active a project, wraps regular
+expressions from grammar definitions in its own regular expressions that name
+groups. This breaks re.compile in Python >= 3.11 when the original expressions
+contain global flags, because the compiler requires that global flags appear at
+the start of the expression instead of inside the named group.
+
+This patch wraps re.compile to scan the expression for any global flags and,
+when found, moves them to the start of the expression.
+
+--- a/third_party/python/ply/ply/lex.py
++++ b/third_party/python/ply/ply/lex.py
+@@ -49,6 +49,37 @@
+     # Python 3.0
+     StringTypes = (str, bytes)
+ 
++
++def _re_compile(expression, *args, **kwargs):
++    '''
++    Rearrange global flags in the regular expression to appear at the
++    beginning, avoiding deprecation warnings on Python < 3.11 and hard
++    errors on Python >= 3.11.
++    '''
++    flags = set()
++    remainder = ''
++
++    pattern = re.compile(r'\(\?([aiLmsux]+)\)')
++    while m := pattern.search(expression):
++        # Location of the global flag spec
++        l, h = m.span(0)
++        # Accumulate global flags from this spec
++        flags.update(m.group(1))
++        # Capture all text leading up to the match
++        remainder += expression[:l]
++        # Trim to the end fo the flag spec
++        expression = expression[h:]
++
++    # Any remaining expression contains no flags
++    remainder += expression
++
++    # If there are flags, they belong at the beginning
++    if flags:
++        remainder = f'(?{"".join(sorted(flags))})' + remainder
++
++    return re.compile(remainder, *args, **kwargs)
++
++
+ # This regular expression is used to match valid token names
+ _is_identifier = re.compile(r'^[a-zA-Z0-9_]+$')
+ 
+@@ -230,7 +261,7 @@
+             titem = []
+             txtitem = []
+             for pat, func_name in lre:
+-                titem.append((re.compile(pat, lextab._lexreflags), _names_to_funcs(func_name, fdict)))
++                titem.append((_re_compile(pat, lextab._lexreflags), _names_to_funcs(func_name, fdict)))
+ 
+             self.lexstatere[statename] = titem
+             self.lexstateretext[statename] = txtitem
+@@ -495,7 +526,7 @@
+         return []
+     regex = '|'.join(relist)
+     try:
+-        lexre = re.compile(regex, reflags)
++        lexre = _re_compile(regex, reflags)
+ 
+         # Build the index to function map for the matching engine
+         lexindexfunc = [None] * (max(lexre.groupindex.values()) + 1)
+@@ -758,7 +789,7 @@
+                     continue
+ 
+                 try:
+-                    c = re.compile('(?P<%s>%s)' % (fname, _get_regex(f)), self.reflags)
++                    c = _re_compile('(?P<%s>%s)' % (fname, _get_regex(f)), self.reflags)
+                     if c.match(''):
+                         self.log.error("%s:%d: Regular expression for rule '%s' matches empty string", file, line, f.__name__)
+                         self.error = True
+@@ -782,7 +813,7 @@
+                     continue
+ 
+                 try:
+-                    c = re.compile('(?P<%s>%s)' % (name, r), self.reflags)
++                    c = _re_compile('(?P<%s>%s)' % (name, r), self.reflags)
+                     if (c.match('')):
+                         self.log.error("Regular expression for rule '%s' matches empty string", name)
+                         self.error = True
diff --git a/srcpkgs/floorp/patches/ppc32-fix-build.patch b/srcpkgs/floorp/patches/ppc32-fix-build.patch
new file mode 100644
index 00000000000..b26a46cfe83
--- /dev/null
+++ b/srcpkgs/floorp/patches/ppc32-fix-build.patch
@@ -0,0 +1,36 @@
+This is not a complete/correct patch, but it makes firefox build. For now
+mostly for tracking, so a real fix can be made, but right now it still
+segfaults on start.
+
+Ref: https://hg.mozilla.org/mozilla-central/rev/08339a56f3ae
+Ref: https://hg.mozilla.org/mozilla-central/rev/d16fcad6aa60
+Ref: https://hg.mozilla.org/mozilla-central/rev/ab87611d012e
+Ref: https://hg.mozilla.org/mozilla-central/file/tip/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_linux.cpp
+
+--- a/xpcom/reflect/xptcall/xptcall.h
++++ b/xpcom/reflect/xptcall/xptcall.h
+@@ -71,6 +71,11 @@ struct nsXPTCVariant {
+     ExtendedVal ext;
+   };
+ 
++#if defined(__powerpc__) && !defined(__powerpc64__)
++  // this field is still necessary on ppc32, as an address
++  // to it is taken certain places in xptcall
++  void *ptr;
++#endif
+   nsXPTType type;
+   uint8_t flags;
+ 
+@@ -91,7 +96,12 @@ struct nsXPTCVariant {
+   };
+ 
+   void ClearFlags() { flags = 0; }
++#if defined(__powerpc__) && !defined(__powerpc64__)
++  void SetIndirect() { ptr = &val; flags |= IS_INDIRECT; }
++  bool IsPtrData() const { return IsIndirect(); }
++#else
+   void SetIndirect() { flags |= IS_INDIRECT; }
++#endif
+ 
+   bool IsIndirect() const { return 0 != (flags & IS_INDIRECT); }
+ 
diff --git a/srcpkgs/floorp/patches/rust-configure.patch b/srcpkgs/floorp/patches/rust-configure.patch
new file mode 100644
index 00000000000..358ba7528e9
--- /dev/null
+++ b/srcpkgs/floorp/patches/rust-configure.patch
@@ -0,0 +1,71 @@
+Mozilla rustc check does not support crossbuild: let's remove it
+Remove calls to unwrap_rustup, they fail if rustup isn't present
+
+Do not try to figure out the rust target as it is broken on musl
+instead use what is set in RUST_TARGET
+
+Skip extra checks on cross builds (broken for arm*)
+
+--- a/build/moz.configure/rust.configure	2020-12-12 01:35:33.000000000 +0100
++++ b/build/moz.configure/rust.configure	2020-12-15 19:45:16.467750787 +0100
+@@ -91,9 +91,6 @@
+     return unwrap
+ 
+ 
+-rustc = unwrap_rustup(rustc, "rustc")
+-cargo = unwrap_rustup(cargo, "cargo")
+-
+ 
+ set_config("CARGO", cargo)
+ set_config("RUSTC", rustc)
+@@ -260,7 +257,9 @@
+         data.setdefault(key, []).append(namespace(rust_target=t, target=info))
+     return data
+ 
+-
++@imports('os')
++@imports(_from='mozbuild.util', _import='ensure_unicode')
++@imports(_from='mozbuild.util', _import='system_encoding')
+ def detect_rustc_target(
+     host_or_target, compiler_info, arm_target, rust_supported_targets
+ ):
+@@ -382,12 +381,12 @@
+ 
+         return None
+ 
+-    rustc_target = find_candidate(candidates)
++    rustc_target = os.environ['RUST_TARGET']
+ 
+     if rustc_target is None:
+         die("Don't know how to translate {} for rustc".format(host_or_target.alias))
+ 
+-    return rustc_target
++    return ensure_unicode(rustc_target, system_encoding)
+ 
+ 
+ @imports("os")
+@@ -486,6 +485,7 @@
+         host, compiler_info, arm_target, rust_supported_targets
+     )
+     if rustc_target != rustc_host:
++        return rustc_host
+         if host.alias == rustc_target:
+             configure_host = host.alias
+         else:
+@@ -507,7 +507,6 @@
+                 )
+             )
+         )
+-    assert_rust_compile(host, rustc_target, rustc)
+     return rustc_target
+
+
+@@ -521,7 +520,6 @@
+     rustc_target = detect_rustc_target(
+         target, compiler_info, arm_target, rust_supported_targets
+     )
+-    assert_rust_compile(target, rustc_target, rustc)
+     return rustc_target
+
+
+
diff --git a/srcpkgs/floorp/patches/rust-lto-thin.patch b/srcpkgs/floorp/patches/rust-lto-thin.patch
new file mode 100644
index 00000000000..788fceab39f
--- /dev/null
+++ b/srcpkgs/floorp/patches/rust-lto-thin.patch
@@ -0,0 +1,12 @@
+set rust crate lto to thin to not use fatlto for gkrust which fails sometimes
+--- a/config/makefiles/rust.mk
++++ b/config/makefiles/rust.mk
+@@ -92,7 +92,7 @@
+ # Never enable when coverage is enabled to work around https://github.com/rust-lang/rust/issues/90045.
+ ifndef MOZ_CODE_COVERAGE
+ ifeq (,$(findstring gkrust_gtest,$(RUST_LIBRARY_FILE)))
+-cargo_rustc_flags += -Clto$(if $(filter full,$(MOZ_LTO_RUST_CROSS)),=fat)
++cargo_rustc_flags += -Clto=thin
+ endif
+ # We need -Cembed-bitcode=yes for all crates when using -Clto.
+ RUSTFLAGS += -Cembed-bitcode=yes
diff --git a/srcpkgs/floorp/patches/sandbox-fork.patch b/srcpkgs/floorp/patches/sandbox-fork.patch
new file mode 100644
index 00000000000..d4584e74b91
--- /dev/null
+++ b/srcpkgs/floorp/patches/sandbox-fork.patch
@@ -0,0 +1,15 @@
+make SYS_fork non-fatal, musl uses it for fork(2)
+
+--- a/security/sandbox/linux/SandboxFilter.cpp
++++ b/security/sandbox/linux/SandboxFilter.cpp
+@@ -1420,6 +1420,10 @@
+         // usually do something reasonable on error.
+       case __NR_clone:
+         return ClonePolicy(Error(EPERM));
++#  ifdef __NR_fork
++      case __NR_fork:
++        return Error(ENOSYS);
++#  endif
+ 
+ #  ifdef __NR_fadvise64
+       case __NR_fadvise64:
diff --git a/srcpkgs/floorp/template b/srcpkgs/floorp/template
new file mode 100644
index 00000000000..77cabd8bc4c
--- /dev/null
+++ b/srcpkgs/floorp/template
@@ -0,0 +1,319 @@
+# Template file for 'floorp'
+pkgname=floorp
+version=11.19.1
+_core_commit=52cda8a1aa5256c8d8f27ec5a85df0a3ad0ca8b4
+_l10n_commit=4b2ee48a02b4c08603970323e6d5e9e361e7d421
+revision=1
+archs="x86_64*"
+build_helper="rust"
+hostmakedepends="autoconf213 unzip zip pkg-config perl python3 yasm rust
+ cargo llvm18 clang18 lld18 nodejs cbindgen nasm which tar
+ $(vopt_if pgo_xvfb xorg-server-xvfb)"
+makedepends="nss-devel libjpeg-turbo-devel gtk+3-devel icu-devel
+ pixman-devel libevent-devel libnotify-devel libvpx-devel libwebp-devel
+ libXrender-devel libXcomposite-devel libSM-devel libXt-devel rust-std
+ libXdamage-devel freetype-devel
+ $(vopt_if alsa alsa-lib-devel) $(vopt_if dbus dbus-glib-devel)
+ $(vopt_if pulseaudio pulseaudio-devel) $(vopt_if xscreensaver libXScrnSaver-devel)
+ $(vopt_if sndio sndio-devel) $(vopt_if jack jack-devel)"
+depends="nss>=3.72 nspr>=4.32 desktop-file-utils hicolor-icon-theme"
+short_desc="Firefox based browser with excellent privacy & flexibility."
+maintainer="Luca Bilke <luca@bil.ke>"
+license="MPL-2.0, GPL-2.0-or-later, LGPL-2.1-or-later, MIT"
+homepage="https://floorp.app/"
+distfiles="https://github.com/floorp-Projects/${pkgname}/archive/v${version}.tar.gz
+https://github.com/Floorp-Projects/Floorp-core/archive/${_core_commit}.tar.gz
+https://github.com/Floorp-Projects/Unified-l10n-central/archive/${_l10n_commit}.tar.gz
+"
+checksum="de6ab7535f359d084bdedd1f6ee9a6689b35166e0f0100ad1d0a2fcaf0522b84
+ 6837ea84b0cafd89b664e49a5eb9e377013139b5edfc68f3a101c7e9dea5ef39
+ 5fa247cf526045f26c8af80a362f55dcc4731da0ff03dd937a5b47064894b064"
+
+lib32disabled=yes
+
+build_options="alsa jack dbus pulseaudio xscreensaver sndio wayland lto clang pgo_xvfb"
+build_options_default="alsa jack dbus pulseaudio xscreensaver sndio lto clang pgo_xvfb"
+
+case $XBPS_TARGET_MACHINE in
+	armv[56]*) broken="required NEON extensions are not supported on armv6" ;;
+	ppc64*) ;;
+	ppc*) broken="xptcall bitrot" ;;
+esac
+
+# we need this because cargo verifies checksums of all files in vendor
+# crates when it builds and gives us no way to override or update the
+# file sanely... so just clear out the file list
+_clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' third_party/rust/$1/.cargo-checksum.json
+}
+
+post_extract() {
+	case "$XBPS_TARGET_MACHINE" in
+		*-musl)
+			cp "${FILESDIR}/stab.h" toolkit/crashreporter/google-breakpad/src/
+			;;
+	esac
+	mv Floorp-${version}/{,.}* . && rmdir Floorp-${version}
+	mv Floorp-core-${_core_commit}/{,.}* floorp && rmdir Floorp-core-${_core_commit}
+	mv Unified-l10n-central-${_l10n_commit}/{,.}* floorp/browser/locales/l10n-central && rmdir Unified-l10n-central-${_l10n_commit}
+}
+
+post_patch() {
+	: # _clear_vendor_checksums num-traits
+}
+
+do_build() {
+	if [ "$build_option_clang" ]; then
+		export CC=clang
+		export CXX=clang++
+
+		# if [ "$CROSS_BUILD" ]; then
+		# 	mkdir -p wrapper
+		#
+		# 	local gcc_version=$(gcc -dumpversion)
+		# 	local clang_version=$(clang -dumpversion)
+		#
+		# 	cat <<-! >"wrapper/${XBPS_TARGET_MACHINE}-clang"
+		# 	#!/bin/sh
+		# 	exec clang \
+		# 		--target="${XBPS_CROSS_TRIPLET}" \
+		# 		--sysroot="${XBPS_CROSS_BASE}" \
+		# 		"\$@"
+		# 	!
+		#
+		# 	cat <<-! >"wrapper/${XBPS_TARGET_MACHINE}-clang++"
+		# 	#!/bin/sh
+		# 	exec clang++ \
+		# 		--target="${XBPS_CROSS_TRIPLET}" \
+		# 		--sysroot="${XBPS_CROSS_BASE}" \
+		# 		"\$@"
+		# 	!
+		#
+		# 	chmod +x wrapper/*
+		#
+		# 	export PATH="${wrksrc}/wrapper:$PATH"
+		# 	export CC=${XBPS_TARGET_MACHINE}-clang
+		# 	export CXX=${XBPS_TARGET_MACHINE}-clang++
+		# fi
+
+		export AR=llvm-ar
+		export NM=llvm-nm
+		export RANLIB=llvm-ranlib
+		export HOST_CC=clang
+		export HOST_CXX=clang++
+	fi
+
+	export AS="${CC}"
+	export CFLAGS="-O3"
+	export CXXFLAGS="-O3"
+	export OPT_LEVEL="3"
+	export RUSTC_OPT_LEVEL="3"
+	export HOST_CFLAGS=""
+	export HOST_CXXFLAGS=""
+	export LDFLAGS="-Wl,-rpath=/usr/lib/firefox"
+	# export LDFLAGS+="-Wl,--threads=${XBPS_MAKEJOBS}"
+
+	disable_jemalloc() {
+		if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+			echo "ac_add_options --disable-jemalloc"
+		fi
+	}
+
+	disable_elfhack() {
+		case "$XBPS_TARGET_MACHINE" in
+			x86_64* | i686* | arm* | aarch64*) echo "ac_add_options --disable-elf-hack" ;;
+		esac
+	}
+
+	disable_webrtc() {
+		# it seems mozilla has started catching up with google's webrtc
+		# and this newly involves introducing several megabytes of generated
+		# json junk that we just cannot maintain in-tree, additionally they
+		# have indicated that they will be re-generating these frequently
+		#
+		# it is unacceptable to keep a 7MB patch downstream, so disable it
+		#
+		# https://phabricator.services.mozilla.com/D134738
+		#
+		case "$XBPS_TARGET_MACHINE" in
+			armv7l*) echo "ac_add_options --disable-webrtc" ;;
+		esac
+
+		# third_party/libwebrtc/common_audio/wav_file.cc:93:2: error:
+		# #error "Need to convert samples to big-endian when reading from WAV file"
+		if [ "$XBPS_TARGET_ENDIAN" = "be" ]; then
+			echo "ac_add_options --disable-webrtc"
+		fi
+	}
+
+	cat <<-EOF >../mozconfig
+		ac_add_options --enable-application=browser
+		ac_add_options --disable-artifact-builds
+
+		ac_add_options --prefix=/usr
+		ac_add_options --libdir=/usr/lib
+		ac_add_options --host=${XBPS_TRIPLET}
+		ac_add_options --target=${XBPS_CROSS_TRIPLET:-${XBPS_TRIPLET}}
+		ac_add_options --enable-linker=$(vopt_if clang lld bfd)
+		$(vopt_if lto 'ac_add_options --enable-lto=cross,full')
+		$(vopt_if clang 'ac_add_options --with-libclang-path=/usr/lib')
+
+		ac_add_options --enable-release
+		ac_add_options --enable-hardening
+		ac_add_options --enable-rust-simd
+		ac_add_options --enable-wasm-simd
+		ac_add_options --enable-optimize="\${CFLAGS}"
+		ac_add_options --enable-path-remapping=c,rust
+
+		# Debugging
+		ac_add_options --disable-debug
+		ac_add_options --disable-debug-symbols
+		ac_add_options --disable-debug-js-modules
+		ac_add_options --enable-strip
+		ac_add_options --enable-install-strip
+		export STRIP_FLAGS="--strip-debug --strip-unneeded"
+
+		# Features
+		ac_add_options --disable-tests
+		ac_add_options --disable-crashreporter
+		ac_add_options --disable-updater
+		ac_add_options --disable-default-browser-agent
+		ac_add_options --disable-parental-controls
+		$(disable_jemalloc)
+		$(disable_elfhack)
+		$(disable_webrtc)
+		ac_add_options $(vopt_enable dbus)
+		ac_add_options $(vopt_enable dbus necko-wifi)
+		ac_add_options --disable-audio-backends
+		ac_add_options $(vopt_enable alsa)
+		ac_add_options $(vopt_enable jack)
+		ac_add_options $(vopt_enable pulseaudio)
+		ac_add_options $(vopt_enable sndio)
+		ac_add_options --enable-av1
+		ac_add_options --enable-eme=widevine
+		ac_add_options --enable-jxl
+		ac_add_options --enable-raw
+		ac_add_options --enable-sandbox
+
+		# Branding
+		ac_add_options --with-app-basename=$pkgname
+		ac_add_options --with-app-name=$pkgname
+		ac_add_options --with-branding=browser/branding/official
+		ac_add_options --enable-update-channel=release
+		ac_add_options --with-unsigned-addon-scopes=app,system
+		ac_add_options --allow-addon-sideload
+
+		# Floorp Upstream
+		ac_add_options --enable-proxy-bypass-protection
+		ac_add_options --enable-unverified-updates
+		ac_add_options --with-l10n-base="${wrksrc}/floorp/browser/locales/l10n-central"
+
+		# API Keys
+		ac_add_options --with-mozilla-api-keyfile="${wrksrc}/floorp/apis/api-mozilla-key"
+		ac_add_options --with-google-location-service-api-keyfile="${wrksrc}/floorp/apis/api-google-location-service-key"
+		ac_add_options --with-google-safebrowsing-api-keyfile="${wrksrc}/floorp/apis/api-google-safe-browsing-key"
+
+		# System libraries
+		# XXX: wasi currently not ready
+		# ac_add_options --with-wasi-sysroot=/usr/share/wasi-sysroot
+		ac_add_options --without-wasm-sandboxed-libraries
+		ac_add_options --enable-system-pixman
+		ac_add_options --with-system-ffi
+		ac_add_options --with-system-icu
+		ac_add_options --with-system-jpeg
+		ac_add_options --with-system-libevent
+		ac_add_options --with-system-libvpx
+		ac_add_options --with-system-nspr
+		ac_add_options --with-system-nss
+		ac_add_options --with-system-webp
+		ac_add_options --with-system-zlib
+		# XXX: the system's libpng doesn't have APNG support
+		ac_add_options --without-system-png
+
+		ac_add_options --enable-default-toolkit=$(vopt_if wayland 'cairo-gtk3-wayland' 'cairo-gtk3')
+
+		# work around large debug symbols on 32-bit hosts
+		if [ "$XBPS_WORDSIZE" = "32" ]; then
+			echo "ac_add_options --disable-debug-symbols" >>.mozconfig
+			echo "ac_add_options --disable-debug" >>.mozconfig
+			export LDFLAGS+=" -Wl,--no-keep-memory"
+		fi
+
+		if [ "$SOURCE_DATE_EPOCH" ]; then
+			export MOZ_BUILD_DATE=$(date --date "@$SOURCE_DATE_EPOCH" "+%Y%m%d%H%M%S")
+		fi
+
+		export MOZILLA_OFFICIAL=1
+		export MOZ_APP_REMOTINGNAME=${pkgname}
+		MOZ_REQUIRE_SIGNING=
+
+		mk_add_options MOZ_DATA_REPORTING=0
+		mk_add_options MOZ_SERVICES_HEALTHREPORT=0
+		mk_add_options MOZ_TELEMETRY_REPORTING=0
+	EOF
+
+	if [ "$build_option_pgo_xvfb" ]; then
+		# LTO/PGO needs more open files
+		ulimit -n 4096
+		cat ../mozconfig - <<-EOF >.mozconfig
+			ac_add_options --enable-profile-generate=cross
+			export MOZ_ENABLE_FULL_SYMBOLS=1
+		EOF
+		./mach build
+
+		./mach package
+
+		LLVM_PROFDATA=llvm-profdata JARLOG_FILE=${wrksrc}/jarlog \
+			xvfb-run -s "-screen 0 1920x1080x24 -nolisten local" \
+			-- ./mach python build/pgo/profileserver.py
+
+		./mach clobber
+
+		cat ../mozconfig >.mozconfig
+
+		if [ -s merged.profdata ]; then
+			cat <<-EOF >>.mozconfig
+				ac_add_options --enable-profile-use=cross
+				ac_add_options --with-pgo-profile-path=${wrksrc}/merged.profdata
+			EOF
+		fi
+
+		if [ -s jarlog ]; then
+			cat <<-EOF >>.mozconfig
+				ac_add_options --with-pgo-jarlog=${wrksrc}/jarlog
+			EOF
+		fi
+
+		./mach build
+	fi
+
+	export MOZ_MAKE_FLAGS="${makejobs}"
+	export MOZ_NOSPAM=1
+	export MOZBUILD_STATE_PATH="${wrksrc}/mozbuild"
+	export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE=system
+
+	rm -f old-configure
+	./mach build
+}
+
+do_install() {
+	export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE=system
+	export MOZBUILD_STATE_PATH="${wrksrc}/mozbuild"
+	DESTDIR="$DESTDIR" ./mach install
+
+	vinstall "${FILESDIR}/vendor.js" 644 usr/lib/${pkgname}/browser/defaults/preferences
+	vinstall "${FILESDIR}/${pkgname}.desktop" 644 usr/share/applications
+
+	for i in 16x16 22x22 24x24 32x32 48x48 128x128 256x256; do
+		vinstall ${wrksrc}/browser/branding/official/default${i%x*}.png 644 \
+			usr/share/icons/hicolor/${i}/apps ${pkgname}.png
+	done
+
+	# We don't want the development stuff
+	rm -rf ${DESTDIR}/usr/{include,lib/floorp-devel,share/idl}
+
+	# https://bugzilla.mozilla.org/show_bug.cgi?id=658850
+	ln -sf ${pkgname} ${DESTDIR}/usr/lib/${pkgname}/${pkgname}-bin
+
+	vbin ${FILESDIR}/${pkgname}-wayland
+}