net-libs/webkit-gtk: add 2.44.1

* Drop unnecessary gtk+:3 dep for SLOT=6 gtk4 version, fix gtk:4 USE deps
  (the aqua/wayland/X ones were on the gtk+:3 wrong dep instead of gtk:4)
* Pre-built documentation has moved from SLOT=4.1 to SLOT=6
* WebKitWebDriver is migrated to be shipped by SLOT=6 (upstream suggested
  to ship it in gtk4 SLOT since 2.40 already)
* Include small patchset from upstream 2.44 branch
* Include additional jumbo-build fixes
* Handle undeclared configuration dependency manually for now,
  https://bugs.webkit.org/show_bug.cgi?id=269147
* Drop ruby30 from USE_RUBY as ruby:3.0 is gone from tree
* Update deps:
  * >=gtk-4.6.0, there's optional build dep on 4.13.4 that we can't ensure
    yet as webkit-gtk-2.44 will go stable for security before gtk-4.14.x
  * >=libepoxy-1.5.4
  * >=wayland-1.20, >=wayland-protocols-1.24
  * x11-libs/libdrm
  * X11 renderer was removed (uses DMA-BUF with SHM fallback now), thus
    most libX* deps with it
  * Same with the WPE renderer and thus libwpe/wpebackend-fdo
* Update configuration knobs:
  * USE_LIBDRM separated out of USE_GBM
  * USE_OPENGL_OR_ES gone (always enabled now, which we always did too)
  * USE_OPENJPEG (JPEG2000) support is removed upstream
  * New USE_LIBBACKTRACE explicitly disabled to avoid automagic behaviour
* Mention gst-plugins-bad[vaapi] for hardware encoding with VAAPI as an
  optfeature and touch up strings for other optfeature suggestions
* Update patchset:
  * 2.42.1-arm64-non-jumbo-fix.patch is applied upstream
  * 2.42.4-wasm-assert-fix.patch is applied upstream
  * 2.42.5-x86-build-fix.patch was a fix specific to 2.42.x to fix a
    backport gone wrong from 2.43.x, it must not be applied to 2.44,
    even though it applies cleanly
* Fix libepoxy dep to require USE=egl as epoxy/egl.h is used unconditionally

Closes: https://bugs.gentoo.org/928953
Signed-off-by: Mart Raudsepp <leio@gentoo.org>

6 files changed, 1366 insertions, 0 deletions

diff --git a/net-libs/webkit-gtk/Manifest b/net-libs/webkit-gtk/Manifest
index 9ba870735d4e..1c1728b2f43a 100644
--- a/net-libs/webkit-gtk/Manifest
+++ b/net-libs/webkit-gtk/Manifest
@@ -1,3 +1,4 @@
 DIST webkitgtk-2.42.3.tar.xz 32023120 BLAKE2B 8a132039895d859189b65a5fd09e35a99b5ce2ad0cf46c44a4ec9b6c499155c8dcc9d28d4add727f59078df99d03157f203fb12feed7e75f2e28fbebe9953850 SHA512 3ccd7245c656f2919357b8c0b867f47d223cac3cdca5e5a015bb3e6097051c87c8bd38db5fafea8801ca3f0d0d493d7f2f1079ff72fc2afc9cb7a281f4ae6839
 DIST webkitgtk-2.42.4.tar.xz 32059260 BLAKE2B 3a8cd0818e0d989ab778cda63dd873d7e185ec20fbfe609b9da70041fe38ac30351046516600cb8eb86089e43136487d81c922690468daa70ed2a436561c2401 SHA512 2019408b3b6b2354ea3da380abaad34d51fed6d5ce9d5a9ff9db6f911d235f8a9eb765ccf1e5608ddc49516cafee9921b4a0f9912b9ae5af56701f8fc0f45293
 DIST webkitgtk-2.42.5.tar.xz 34651836 BLAKE2B 4b772d91d3e2c3fc3a48455f43016d2cc1699b18fcc78253d1527eecabbfc1f47cd3bf3c512508fd683d29de68f980511d2057e4c65979bab38083a2da5cb516 SHA512 9b992b1156a87b503deec4640ee9383227c7341910f1b33b7cba03d32194b36aa61de6ae3e8a58c23adcab74e71b78d1c8d4124f32bffc4dd58d93931fb94ef0
+DIST webkitgtk-2.44.1.tar.xz 36280696 BLAKE2B a5fff4c4fe90bcd0ea098930e51a36ea60152da47fd06e78abbc10f146437838aa19fed15cf58732b538046e1f42d8461cd5c0e0859096506932c9fae150cc16 SHA512 b1752303f9ee38ef98c1e5c0cad001d389eaedbbf07d13fed8699104e6e311cb47a9bed7089868cb92c53d2777aaff441147353da13123d5c8eee4adf8709169
diff --git a/net-libs/webkit-gtk/files/2.44.1-branch-patchset.patch b/net-libs/webkit-gtk/files/2.44.1-branch-patchset.patch
new file mode 100644
index 000000000000..869c85e84a6e
--- /dev/null
+++ b/net-libs/webkit-gtk/files/2.44.1-branch-patchset.patch
@@ -0,0 +1,262 @@
+From 53ca279739365f9a604fba0a673f0539dfd67c55 Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Mon, 8 Apr 2024 10:21:34 -0700
+Subject: [PATCH 1/6] Cherry-pick 277203@main (bd1249cc9c4f).
+ https://bugs.webkit.org/show_bug.cgi?id=272309
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+    Workaround restrict error in GCC 12
+    https://bugs.webkit.org/show_bug.cgi?id=272309
+
+    Reviewed by Darin Adler.
+
+    In GCC 12.3.0:
+
+    In static member function ‘static constexpr std::char_traits<char>::char_type* std::char_traits<char>::copy(char_type*, const char_type*, std::size_t)’,
+        inlined from ‘static constexpr void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_S_copy(_CharT*, const _CharT*, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ at /usr/include/c++/12/bits/basic_string.h:431:21,
+        inlined from ‘constexpr std::__cxx11::basic_string<_CharT, _Traits, _Allocator>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_replace(size_type, size_type, const _CharT*, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ at /usr/include/c++/12/bits/basic_string.tcc:532:22,
+        inlined from ‘constexpr std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::replace(size_type, size_type, const _CharT*, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ at /usr/include/c++/12/bits/basic_string.h:2179:19,
+        inlined from ‘constexpr std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(size_type, const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’ at /usr/include/c++/12/bits/basic_string.h:1936:22,
+        inlined from ‘std::ostream& WTF::operator<<(std::ostream&, Int128Impl)’ at /host/home/tingping/Projects/WebKit/Source/WTF/wtf/Int128.cpp:268:17:
+    /usr/include/c++/12/bits/char_traits.h:435:56: error: ‘void* __builtin_memcpy(void*, const void*, long unsigned int)’ accessing 9223372036854775810 or more bytes at offsets [2, 9223372036854775807] and 1 may overlap up to 9223372036854775813 bytes at offset -3 [-Werror=restrict]
+      435 |         return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n));
+          |                                        ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
+
+    * Source/WTF/wtf/Int128.cpp:
+    (WTF::operator<<):
+
+    Canonical link: https://commits.webkit.org/277203@main
+
+Canonical link: https://commits.webkit.org/274313.129@webkitglib/2.44
+---
+ Source/WTF/wtf/Int128.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Source/WTF/wtf/Int128.cpp b/Source/WTF/wtf/Int128.cpp
+index 3962059d0cb9..c04f6d74543a 100644
+--- a/Source/WTF/wtf/Int128.cpp
++++ b/Source/WTF/wtf/Int128.cpp
+@@ -265,9 +265,9 @@ std::ostream& operator<<(std::ostream& os, Int128Impl v) {
+       (flags & std::ios::basefield) == std::ios_base::fmtflags();
+   if (print_as_decimal) {
+     if (Int128High64(v) < 0) {
+-      rep = "-";
++      rep.append("-");
+     } else if (flags & std::ios::showpos) {
+-      rep = "+";
++      rep.append("+");
+     }
+   }
+ 
+-- 
+2.43.0
+
+
+From 8ce83c4bf224122e0062248752a3ed014efc67e5 Mon Sep 17 00:00:00 2001
+From: Tim Nguyen <ntim@apple.com>
+Date: Wed, 3 Apr 2024 09:22:37 -0700
+Subject: [PATCH 4/6] Cherry-pick 277007@main (1870b119a450).
+ https://bugs.webkit.org/show_bug.cgi?id=272044
+
+    CrashTracer: com.apple.WebKit.WebContent at WebCore: WebCore::ValidatedFormListedElement::updateValidity
+    https://bugs.webkit.org/show_bug.cgi?id=272044
+    rdar://117727866
+
+    Reviewed by Ryosuke Niwa.
+
+    It speculatively fixes a bug that RadioButtonGroup::m_members may contain a nullptr WeakRef.
+
+    * Source/WebCore/dom/RadioButtonGroups.cpp:
+    (WebCore::RadioButtonGroup::isEmpty const):
+    (WebCore::RadioButtonGroup::remove):
+    (WebCore::RadioButtonGroup::setNeedsStyleRecalcForAllButtons):
+    (WebCore::RadioButtonGroup::updateValidityForAllButtons):
+
+    Canonical link: https://commits.webkit.org/277007@main
+
+Canonical link: https://commits.webkit.org/274313.132@webkitglib/2.44
+---
+ Source/WebCore/dom/RadioButtonGroups.cpp | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/Source/WebCore/dom/RadioButtonGroups.cpp b/Source/WebCore/dom/RadioButtonGroups.cpp
+index ba07a3fbdf09..4bbae6cbb72f 100644
+--- a/Source/WebCore/dom/RadioButtonGroups.cpp
++++ b/Source/WebCore/dom/RadioButtonGroups.cpp
+@@ -31,7 +31,7 @@ namespace WebCore {
+ class RadioButtonGroup {
+     WTF_MAKE_FAST_ALLOCATED;
+ public:
+-    bool isEmpty() const { return m_members.isEmpty(); }
++    bool isEmpty() const { return m_members.isEmptyIgnoringNullReferences(); }
+     bool isRequired() const { return m_requiredCount; }
+     RefPtr<HTMLInputElement> checkedButton() const { return m_checkedButton.get(); }
+     void add(HTMLInputElement&);
+@@ -47,7 +47,7 @@ private:
+     bool isValid() const;
+     void setCheckedButton(HTMLInputElement*);
+ 
+-    HashSet<WeakRef<HTMLInputElement, WeakPtrImplWithEventTargetData>> m_members;
++    WeakHashSet<HTMLInputElement, WeakPtrImplWithEventTargetData> m_members;
+     WeakPtr<HTMLInputElement, WeakPtrImplWithEventTargetData> m_checkedButton;
+     size_t m_requiredCount { 0 };
+ };
+@@ -60,7 +60,7 @@ inline bool RadioButtonGroup::isValid() const
+ Vector<Ref<HTMLInputElement>> RadioButtonGroup::members() const
+ {
+     auto sortedMembers = WTF::map(m_members, [](auto& element) -> Ref<HTMLInputElement> {
+-        return element.get();
++        return element;
+     });
+     std::sort(sortedMembers.begin(), sortedMembers.end(), [](auto& a, auto& b) {
+         return is_lt(treeOrder<ComposedTree>(a, b));
+@@ -155,7 +155,7 @@ void RadioButtonGroup::remove(HTMLInputElement& button)
+         }
+     }
+ 
+-    if (m_members.isEmpty()) {
++    if (m_members.isEmptyIgnoringNullReferences()) {
+         ASSERT(!m_requiredCount);
+         ASSERT(!m_checkedButton);
+     } else if (wasValid != isValid())
+@@ -170,7 +170,7 @@ void RadioButtonGroup::remove(HTMLInputElement& button)
+ void RadioButtonGroup::setNeedsStyleRecalcForAllButtons()
+ {
+     for (auto& checkedButton : m_members) {
+-        Ref button = checkedButton.get();
++        Ref button = checkedButton;
+         ASSERT(button->isRadioButton());
+         button->invalidateStyleForSubtree();
+     }
+@@ -179,7 +179,7 @@ void RadioButtonGroup::setNeedsStyleRecalcForAllButtons()
+ void RadioButtonGroup::updateValidityForAllButtons()
+ {
+     for (auto& checkedButton : m_members) {
+-        Ref button = checkedButton.get();
++        Ref button = checkedButton;
+         ASSERT(button->isRadioButton());
+         button->updateValidity();
+     }
+-- 
+2.43.0
+
+
+From 93bde17ed761f5de54726de83ced4959303794c6 Mon Sep 17 00:00:00 2001
+From: Abrar Rahman Protyasha <a_protyasha@apple.com>
+Date: Mon, 1 Apr 2024 22:42:12 -0700
+Subject: [PATCH 5/6] Cherry-pick 276925@main (59cedf7135bc).
+ https://bugs.webkit.org/show_bug.cgi?id=271962
+
+    Linker error when logging ViewportConfiguration to TextStream in Release configuration
+    https://bugs.webkit.org/show_bug.cgi?id=271962
+    rdar://125713559
+
+    Reviewed by Sihui Liu.
+
+    WebCore::operator<<(WTF::TextStream&, WebCore::ViewConfiguration const&)
+    is defined behind !LOG_DISABLED, which means in Release configuration,
+    the linker cannot find this definition.
+
+    This patch fixes the linker error by removing the relevant !LOG_DISABLED
+    checks around both the operator<< overload definition and the
+    description()/dump() declarations, since said methods are referenced by
+    the operator<< overload.
+
+    * Source/WebCore/page/ViewportConfiguration.cpp:
+    (WebCore::ViewportConfiguration::setIsKnownToLayOutWiderThanViewport):
+    (WebCore::ViewportConfiguration::dump const):
+    * Source/WebCore/page/ViewportConfiguration.h:
+
+    Canonical link: https://commits.webkit.org/276925@main
+
+Canonical link: https://commits.webkit.org/274313.133@webkitglib/2.44
+---
+ Source/WebCore/page/ViewportConfiguration.cpp | 4 ++--
+ Source/WebCore/page/ViewportConfiguration.h   | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Source/WebCore/page/ViewportConfiguration.cpp b/Source/WebCore/page/ViewportConfiguration.cpp
+index 51abb1154515..c58bc368cd6c 100644
+--- a/Source/WebCore/page/ViewportConfiguration.cpp
++++ b/Source/WebCore/page/ViewportConfiguration.cpp
+@@ -674,8 +674,6 @@ bool ViewportConfiguration::setIsKnownToLayOutWiderThanViewport(bool value)
+     return true;
+ }
+ 
+-#if !LOG_DISABLED
+-
+ TextStream& operator<<(TextStream& ts, const ViewportConfiguration::Parameters& parameters)
+ {
+     ts.startGroup();
+@@ -747,6 +745,8 @@ String ViewportConfiguration::description() const
+     return ts.release();
+ }
+ 
++#if !LOG_DISABLED
++
+ void ViewportConfiguration::dump() const
+ {
+     WTFLogAlways("%s", description().utf8().data());
+diff --git a/Source/WebCore/page/ViewportConfiguration.h b/Source/WebCore/page/ViewportConfiguration.h
+index acd5a92ae089..1a7c27225a4b 100644
+--- a/Source/WebCore/page/ViewportConfiguration.h
++++ b/Source/WebCore/page/ViewportConfiguration.h
+@@ -148,9 +148,9 @@ public:
+     WEBCORE_EXPORT static Parameters imageDocumentParameters();
+     WEBCORE_EXPORT static Parameters xhtmlMobileParameters();
+     WEBCORE_EXPORT static Parameters testingParameters();
+-    
+-#if !LOG_DISABLED
++
+     String description() const;
++#if !LOG_DISABLED
+     WEBCORE_EXPORT void dump() const;
+ #endif
+ 
+-- 
+2.43.0
+
+
+From aff53249f2d491d082094a2aa57008c46e55d278 Mon Sep 17 00:00:00 2001
+From: Erica Li <lerica@apple.com>
+Date: Tue, 19 Mar 2024 18:27:04 -0700
+Subject: [PATCH 6/6] Cherry-pick 276379@main (d036679431a5).
+ https://bugs.webkit.org/show_bug.cgi?id=271028
+
+    ASAN_SEGV | WebCore::LocalFrame::injectUserScripts.
+    rdar://124432384
+    https://bugs.webkit.org/show_bug.cgi?id=271028
+
+    Reviewed by Ryosuke Niwa.
+
+    Frame might be detached early, null checking before injectUserScripts from image document.
+
+    * Source/WebCore/html/ImageDocument.cpp:
+    (WebCore::ImageDocument::createDocumentStructure):
+
+    Canonical link: https://commits.webkit.org/276379@main
+
+Canonical link: https://commits.webkit.org/274313.134@webkitglib/2.44
+---
+ Source/WebCore/html/ImageDocument.cpp | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/Source/WebCore/html/ImageDocument.cpp b/Source/WebCore/html/ImageDocument.cpp
+index f91478f138fe..67d3ed0d09af 100644
+--- a/Source/WebCore/html/ImageDocument.cpp
++++ b/Source/WebCore/html/ImageDocument.cpp
+@@ -230,7 +230,8 @@ void ImageDocument::createDocumentStructure()
+     rootElement->insertedByParser();
+     rootElement->setInlineStyleProperty(CSSPropertyHeight, 100, CSSUnitType::CSS_PERCENTAGE);
+ 
+-    frame()->injectUserScripts(UserScriptInjectionTime::DocumentStart);
++    if (RefPtr localFrame = frame())
++        localFrame->injectUserScripts(UserScriptInjectionTime::DocumentStart);
+ 
+     // We need a <head> so that the call to setTitle() later on actually has an <head> to append to <title> to.
+     auto head = HTMLHeadElement::create(*this);
+-- 
+2.43.0
+
diff --git a/net-libs/webkit-gtk/files/2.44.1-non-unified-build-fixes.patch b/net-libs/webkit-gtk/files/2.44.1-non-unified-build-fixes.patch
new file mode 100644
index 000000000000..ee5a1c222e70
--- /dev/null
+++ b/net-libs/webkit-gtk/files/2.44.1-non-unified-build-fixes.patch
@@ -0,0 +1,322 @@
+From 211b73efb2a416f3b464d9d74da0aa8f93abe016 Mon Sep 17 00:00:00 2001
+From: Don Olmstead <don.olmstead@sony.com>
+Date: Fri, 8 Mar 2024 17:27:09 -0800
+Subject: [PATCH] Non-unified build fixes, early March 2024 edition
+ https://bugs.webkit.org/show_bug.cgi?id=270719
+
+Unreviewed non-unified build fix.
+
+* Source/JavaScriptCore/jit/JITSizeStatistics.cpp:
+* Source/WebCore/Modules/model-element/ModelPlayerClient.h:
+* Source/WebCore/css/CSSCrossfadeValue.h:
+* Source/WebCore/css/CSSImageSetOptionValue.cpp:
+* Source/WebCore/css/CSSImageSetOptionValue.h:
+* Source/WebCore/css/CSSReflectValue.cpp:
+* Source/WebCore/css/CSSReflectValue.h:
+* Source/WebCore/css/CSSShadowValue.h:
+* Source/WebCore/css/CSSValuePair.cpp:
+* Source/WebCore/css/CSSValuePair.h:
+* Source/WebCore/dom/SlotAssignment.h:
+* Source/WebCore/dom/TrustedType.cpp:
+* Source/WebCore/rendering/svg/RenderSVGPath.cpp:
+* Source/WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp:
+* Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp:
+* Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp:
+* Source/WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp:
+* Source/WebKit/GPUProcess/graphics/RemoteImageBufferSet.cpp:
+* Source/WebKit/Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp:
+* Source/WebKit/UIProcess/BrowsingContextGroup.cpp:
+* Source/WebKit/UIProcess/FrameProcess.cpp:
+* Source/WebKit/UIProcess/ProvisionalPageProxy.cpp:
+
+Canonical link: https://commits.webkit.org/275863@main
+
+(cherry picked from commit 38c6ecad0ea32e80cb3e811c3ff759074006791f)
+---
+ Source/JavaScriptCore/jit/JITSizeStatistics.cpp               | 1 +
+ Source/WebCore/Modules/model-element/ModelPlayerClient.h      | 1 +
+ Source/WebCore/css/CSSCrossfadeValue.h                        | 3 ++-
+ Source/WebCore/css/CSSImageSetOptionValue.cpp                 | 1 -
+ Source/WebCore/css/CSSImageSetOptionValue.h                   | 4 ++--
+ Source/WebCore/css/CSSReflectValue.cpp                        | 2 --
+ Source/WebCore/css/CSSReflectValue.h                          | 4 ++--
+ Source/WebCore/css/CSSShadowValue.h                           | 4 ++--
+ Source/WebCore/css/CSSValuePair.cpp                           | 1 +
+ Source/WebCore/css/CSSValuePair.h                             | 1 +
+ Source/WebCore/dom/SlotAssignment.h                           | 1 +
+ Source/WebCore/rendering/svg/RenderSVGPath.cpp                | 2 ++
+ .../WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp | 2 ++
+ Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp      | 2 ++
+ Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp      | 2 ++
+ .../WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp | 2 ++
+ .../Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp  | 1 +
+ Source/WebKit/UIProcess/ProvisionalPageProxy.cpp              | 1 +
+ 18 files changed, 25 insertions(+), 10 deletions(-)
+
+diff --git a/Source/JavaScriptCore/jit/JITSizeStatistics.cpp b/Source/JavaScriptCore/jit/JITSizeStatistics.cpp
+index f1bc2780343a..b2ffd81ee34d 100644
+--- a/Source/JavaScriptCore/jit/JITSizeStatistics.cpp
++++ b/Source/JavaScriptCore/jit/JITSizeStatistics.cpp
+@@ -29,6 +29,7 @@
+ #if ENABLE(JIT)
+ 
+ #include "CCallHelpers.h"
++#include "JITPlan.h"
+ #include "LinkBuffer.h"
+ #include <wtf/BubbleSort.h>
+ #include <wtf/TZoneMallocInlines.h>
+diff --git a/Source/WebCore/Modules/model-element/ModelPlayerClient.h b/Source/WebCore/Modules/model-element/ModelPlayerClient.h
+index 9343d5102015..b9cf2857eee2 100644
+--- a/Source/WebCore/Modules/model-element/ModelPlayerClient.h
++++ b/Source/WebCore/Modules/model-element/ModelPlayerClient.h
+@@ -25,6 +25,7 @@
+ 
+ #pragma once
+ 
++#include "LayerHostingContextIdentifier.h"
+ #include "PlatformLayerIdentifier.h"
+ #include <wtf/Forward.h>
+ #include <wtf/WeakPtr.h>
+diff --git a/Source/WebCore/css/CSSCrossfadeValue.h b/Source/WebCore/css/CSSCrossfadeValue.h
+index eafa3bb5e828..86b87be608fe 100644
+--- a/Source/WebCore/css/CSSCrossfadeValue.h
++++ b/Source/WebCore/css/CSSCrossfadeValue.h
+@@ -25,11 +25,12 @@
+ 
+ #pragma once
+ 
++#include "CSSPrimitiveValue.h"
+ #include "CSSValue.h"
++#include <wtf/Function.h>
+ 
+ namespace WebCore {
+ 
+-class CSSPrimitiveValue;
+ class StyleImage;
+ 
+ namespace Style {
+diff --git a/Source/WebCore/css/CSSImageSetOptionValue.cpp b/Source/WebCore/css/CSSImageSetOptionValue.cpp
+index 9becc5444e10..2b7812e419a2 100644
+--- a/Source/WebCore/css/CSSImageSetOptionValue.cpp
++++ b/Source/WebCore/css/CSSImageSetOptionValue.cpp
+@@ -27,7 +27,6 @@
+ #include "CSSImageSetOptionValue.h"
+ 
+ #include "CSSImageValue.h"
+-#include "CSSPrimitiveValue.h"
+ 
+ namespace WebCore {
+ 
+diff --git a/Source/WebCore/css/CSSImageSetOptionValue.h b/Source/WebCore/css/CSSImageSetOptionValue.h
+index 60ef16534b24..c65ddccc04b5 100644
+--- a/Source/WebCore/css/CSSImageSetOptionValue.h
++++ b/Source/WebCore/css/CSSImageSetOptionValue.h
+@@ -25,13 +25,13 @@
+ 
+ #pragma once
+ 
++#include "CSSPrimitiveValue.h"
+ #include "CSSValue.h"
++#include <wtf/Function.h>
+ #include <wtf/text/WTFString.h>
+ 
+ namespace WebCore {
+ 
+-class CSSPrimitiveValue;
+-
+ class CSSImageSetOptionValue final : public CSSValue {
+ public:
+     static Ref<CSSImageSetOptionValue> create(Ref<CSSValue>&&);
+diff --git a/Source/WebCore/css/CSSReflectValue.cpp b/Source/WebCore/css/CSSReflectValue.cpp
+index 371e6ed16087..6049d4af7d2d 100644
+--- a/Source/WebCore/css/CSSReflectValue.cpp
++++ b/Source/WebCore/css/CSSReflectValue.cpp
+@@ -26,8 +26,6 @@
+ #include "config.h"
+ #include "CSSReflectValue.h"
+ 
+-#include "CSSPrimitiveValue.h"
+-
+ namespace WebCore {
+ 
+ CSSReflectValue::CSSReflectValue(CSSValueID direction, Ref<CSSPrimitiveValue> offset, RefPtr<CSSValue> mask)
+diff --git a/Source/WebCore/css/CSSReflectValue.h b/Source/WebCore/css/CSSReflectValue.h
+index c67d2ad0dc4b..84f7b1d0e7e1 100644
+--- a/Source/WebCore/css/CSSReflectValue.h
++++ b/Source/WebCore/css/CSSReflectValue.h
+@@ -25,12 +25,12 @@
+ 
+ #pragma once
+ 
++#include "CSSPrimitiveValue.h"
+ #include "CSSValue.h"
++#include <wtf/Function.h>
+ 
+ namespace WebCore {
+ 
+-class CSSPrimitiveValue;
+-
+ class CSSReflectValue final : public CSSValue {
+ public:
+     static Ref<CSSReflectValue> create(CSSValueID direction, Ref<CSSPrimitiveValue> offset, RefPtr<CSSValue> mask);
+diff --git a/Source/WebCore/css/CSSShadowValue.h b/Source/WebCore/css/CSSShadowValue.h
+index 26857028cf36..7d6d25980f72 100644
+--- a/Source/WebCore/css/CSSShadowValue.h
++++ b/Source/WebCore/css/CSSShadowValue.h
+@@ -20,13 +20,13 @@
+ 
+ #pragma once
+ 
++#include "CSSPrimitiveValue.h"
+ #include "CSSValue.h"
++#include <wtf/Function.h>
+ #include <wtf/RefPtr.h>
+ 
+ namespace WebCore {
+ 
+-class CSSPrimitiveValue;
+-
+ // Used for text-shadow and box-shadow
+ class CSSShadowValue final : public CSSValue {
+ public:
+diff --git a/Source/WebCore/css/CSSValuePair.cpp b/Source/WebCore/css/CSSValuePair.cpp
+index 7c64d5a9e353..a3e169a697c7 100644
+--- a/Source/WebCore/css/CSSValuePair.cpp
++++ b/Source/WebCore/css/CSSValuePair.cpp
+@@ -25,6 +25,7 @@
+ 
+ #include "config.h"
+ #include "CSSValuePair.h"
++
+ #include <wtf/Hasher.h>
+ #include <wtf/text/WTFString.h>
+ 
+diff --git a/Source/WebCore/css/CSSValuePair.h b/Source/WebCore/css/CSSValuePair.h
+index 0fc85298ca62..44c4d97c01ab 100644
+--- a/Source/WebCore/css/CSSValuePair.h
++++ b/Source/WebCore/css/CSSValuePair.h
+@@ -26,6 +26,7 @@
+ #pragma once
+ 
+ #include "CSSValue.h"
++#include <wtf/Function.h>
+ 
+ namespace WebCore {
+ 
+diff --git a/Source/WebCore/dom/SlotAssignment.h b/Source/WebCore/dom/SlotAssignment.h
+index 9f9e1159e10a..478ca88bfca6 100644
+--- a/Source/WebCore/dom/SlotAssignment.h
++++ b/Source/WebCore/dom/SlotAssignment.h
+@@ -30,6 +30,7 @@
+ #include <wtf/HashSet.h>
+ #include <wtf/Vector.h>
+ #include <wtf/WeakHashMap.h>
++#include <wtf/WeakHashSet.h>
+ #include <wtf/WeakPtr.h>
+ #include <wtf/text/AtomString.h>
+ #include <wtf/text/AtomStringHash.h>
+diff --git a/Source/WebCore/rendering/svg/RenderSVGPath.cpp b/Source/WebCore/rendering/svg/RenderSVGPath.cpp
+index e9977db1c8b6..eba99e3a49d3 100644
+--- a/Source/WebCore/rendering/svg/RenderSVGPath.cpp
++++ b/Source/WebCore/rendering/svg/RenderSVGPath.cpp
+@@ -30,12 +30,14 @@
+ #include "RenderSVGPath.h"
+ 
+ #if ENABLE(LAYER_BASED_SVG_ENGINE)
++
+ #include "Gradient.h"
+ #include "ReferencedSVGResources.h"
+ #include "RenderLayer.h"
+ #include "RenderSVGResourceMarkerInlines.h"
+ #include "RenderSVGShapeInlines.h"
+ #include "RenderStyleInlines.h"
++#include "SVGElementTypeHelpers.h"
+ #include "SVGMarkerElement.h"
+ #include "SVGPathElement.h"
+ #include "SVGSubpathData.h"
+diff --git a/Source/WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp b/Source/WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp
+index 85f79031ed4e..2b379fa4ebfe 100644
+--- a/Source/WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp
++++ b/Source/WebCore/rendering/svg/RenderSVGResourceLinearGradient.cpp
+@@ -23,8 +23,10 @@
+ #include "RenderSVGResourceLinearGradient.h"
+ 
+ #if ENABLE(LAYER_BASED_SVG_ENGINE)
++
+ #include "RenderSVGModelObjectInlines.h"
+ #include "RenderSVGResourceLinearGradientInlines.h"
++#include "SVGElementTypeHelpers.h"
+ #include <wtf/IsoMallocInlines.h>
+ 
+ namespace WebCore {
+diff --git a/Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp b/Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp
+index d65a81f773eb..27abd9b6e0f7 100644
+--- a/Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp
++++ b/Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp
+@@ -24,6 +24,7 @@
+ #include "RenderSVGResourceMarker.h"
+ 
+ #if ENABLE(LAYER_BASED_SVG_ENGINE)
++
+ #include "Element.h"
+ #include "ElementIterator.h"
+ #include "FloatPoint.h"
+@@ -34,6 +35,7 @@
+ #include "RenderLayerInlines.h"
+ #include "RenderSVGModelObjectInlines.h"
+ #include "RenderSVGResourceMarkerInlines.h"
++#include "SVGElementTypeHelpers.h"
+ #include "SVGGraphicsElement.h"
+ #include "SVGLengthContext.h"
+ #include "SVGRenderStyle.h"
+diff --git a/Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp b/Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp
+index 81321523d0e4..86c59ca6fab6 100644
+--- a/Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp
++++ b/Source/WebCore/rendering/svg/RenderSVGResourceMasker.cpp
+@@ -22,6 +22,7 @@
+ #include "RenderSVGResourceMasker.h"
+ 
+ #if ENABLE(LAYER_BASED_SVG_ENGINE)
++
+ #include "Element.h"
+ #include "ElementIterator.h"
+ #include "FloatPoint.h"
+@@ -33,6 +34,7 @@
+ #include "RenderSVGModelObjectInlines.h"
+ #include "RenderSVGResourceMaskerInlines.h"
+ #include "SVGContainerLayout.h"
++#include "SVGElementTypeHelpers.h"
+ #include "SVGGraphicsElement.h"
+ #include "SVGLengthContext.h"
+ #include "SVGRenderStyle.h"
+diff --git a/Source/WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp b/Source/WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp
+index 7d70fd721d73..25a9b293468e 100644
+--- a/Source/WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp
++++ b/Source/WebCore/rendering/svg/RenderSVGResourceRadialGradient.cpp
+@@ -23,9 +23,11 @@
+ #include "RenderSVGResourceRadialGradient.h"
+ 
+ #if ENABLE(LAYER_BASED_SVG_ENGINE)
++
+ #include "RenderSVGModelObjectInlines.h"
+ #include "RenderSVGResourceRadialGradientInlines.h"
+ #include "RenderSVGShape.h"
++#include "SVGElementTypeHelpers.h"
+ #include <wtf/IsoMallocInlines.h>
+ 
+ namespace WebCore {
+diff --git a/Source/WebKit/Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp b/Source/WebKit/Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp
+index a0c521a767f1..3d4c130de7fa 100644
+--- a/Source/WebKit/Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp
++++ b/Source/WebKit/Shared/WebGPU/WebGPURenderPassDepthStencilAttachment.cpp
+@@ -31,6 +31,7 @@
+ #include "WebGPUConvertFromBackingContext.h"
+ #include "WebGPUConvertToBackingContext.h"
+ #include <WebCore/WebGPURenderPassDepthStencilAttachment.h>
++#include <WebCore/WebGPUTextureView.h>
+ 
+ namespace WebKit::WebGPU {
+ 
+-- 
+2.43.0
+
diff --git a/net-libs/webkit-gtk/webkit-gtk-2.44.1-r410.ebuild b/net-libs/webkit-gtk/webkit-gtk-2.44.1-r410.ebuild
new file mode 100644
index 000000000000..94f180c00cbc
--- /dev/null
+++ b/net-libs/webkit-gtk/webkit-gtk-2.44.1-r410.ebuild
@@ -0,0 +1,257 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+PYTHON_REQ_USE="xml(+)"
+PYTHON_COMPAT=( python3_{10..12} )
+USE_RUBY="ruby31 ruby32 ruby33"
+
+inherit check-reqs flag-o-matic gnome2 optfeature python-any-r1 ruby-single toolchain-funcs cmake
+
+MY_P="webkitgtk-${PV}"
+DESCRIPTION="Open source web browser engine"
+HOMEPAGE="https://www.webkitgtk.org"
+SRC_URI="https://www.webkitgtk.org/releases/${MY_P}.tar.xz"
+
+LICENSE="LGPL-2+ BSD"
+SLOT="4.1/0" # soname version of libwebkit2gtk-4.1
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+IUSE="aqua avif examples gamepad keyring +gstreamer +introspection pdf jpegxl +jumbo-build lcms seccomp spell systemd wayland X"
+REQUIRED_USE="|| ( aqua wayland X )"
+
+# Tests do not run when built from tarballs
+# https://bugs.webkit.org/show_bug.cgi?id=215986
+RESTRICT="test"
+
+# Dependencies found at Source/cmake/OptionsGTK.cmake
+# Missing WebRTC support, but ENABLE_WEB_RTC is experimental upstream
+# media-libs/mesa dep is for libgbm
+# >=gst-plugins-opus-1.14.4-r1 for opusparse (required by MSE)
+# TODO: gst-plugins-base[X] is only needed when build configuration ends up
+#       with GLX set, but that's a bit automagic too to fix
+# Softblocking webkit-gtk-2.38:4 as at that time WebKitWebDriver migrated to SLOT=4.1; currently it is found in SLOT=6
+RDEPEND="
+	>=x11-libs/cairo-1.16.0[X?]
+	>=media-libs/fontconfig-2.13.0:1.0
+	>=media-libs/freetype-2.9.0:2
+	>=dev-libs/libgcrypt-1.7.0:0=
+	dev-libs/libtasn1:=
+	>=x11-libs/gtk+-3.22.0:3[aqua?,introspection?,wayland?,X?]
+	>=media-libs/harfbuzz-1.4.2:=[icu(+)]
+	>=dev-libs/icu-61.2:=
+	media-libs/libjpeg-turbo:0=
+	>=media-libs/libepoxy-1.5.4[egl(+)]
+	>=net-libs/libsoup-3.0.8:3.0[introspection?]
+	>=dev-libs/libxml2-2.8.0:2
+	>=media-libs/libpng-1.4:0=
+	dev-db/sqlite:3
+	sys-libs/zlib:0
+	media-libs/libwebp:=
+	>=app-accessibility/at-spi2-core-2.46.0:2
+
+	>=dev-libs/glib-2.70.0:2
+	>=dev-libs/libxslt-1.1.7
+	media-libs/woff2
+	keyring? ( app-crypt/libsecret )
+	introspection? ( >=dev-libs/gobject-introspection-1.59.1:= )
+	x11-libs/libdrm
+	media-libs/mesa
+	spell? ( >=app-text/enchant-0.22:2 )
+	gstreamer? (
+		>=media-libs/gstreamer-1.20:1.0
+		>=media-libs/gst-plugins-base-1.20:1.0[egl,X?]
+		media-libs/gst-plugins-base:1.0[opengl]
+		>=media-plugins/gst-plugins-opus-1.20:1.0
+		>=media-libs/gst-plugins-bad-1.20:1.0
+	)
+
+	X? ( x11-libs/libX11 )
+
+	dev-libs/hyphen
+	jpegxl? ( >=media-libs/libjxl-0.7.0:= )
+	avif? ( >=media-libs/libavif-0.9.0:= )
+	lcms? ( media-libs/lcms:2 )
+
+	media-libs/libglvnd
+	wayland? (
+		>=dev-libs/wayland-1.20
+		>=dev-libs/wayland-protocols-1.24
+	)
+
+	seccomp? (
+		>=sys-apps/bubblewrap-0.3.1
+		sys-libs/libseccomp
+		sys-apps/xdg-dbus-proxy
+	)
+
+	systemd? ( sys-apps/systemd:= )
+	gamepad? ( >=dev-libs/libmanette-0.2.4 )
+	!<net-libs/webkit-gtk-2.38:4
+"
+DEPEND="${RDEPEND}"
+# Need real bison, not yacc
+BDEPEND="
+	${PYTHON_DEPS}
+	${RUBY_DEPS}
+	>=app-accessibility/at-spi2-core-2.5.3
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	>=dev-util/gperf-3.0.1
+	dev-util/unifdef
+	>=sys-devel/bison-2.4.3
+	|| ( >=sys-devel/gcc-7.3 >=sys-devel/clang-5 )
+	sys-devel/gettext
+	virtual/pkgconfig
+
+	>=dev-lang/perl-5.10
+	virtual/perl-Data-Dumper
+	virtual/perl-Carp
+	virtual/perl-JSON-PP
+
+	wayland? ( dev-util/wayland-scanner )
+"
+
+S="${WORKDIR}/${MY_P}"
+
+CHECKREQS_DISK_BUILD="18G" # and even this might not be enough, bug #417307
+
+# We cannot use PATCHES because src_prepare() calls cmake_src_prepare and
+# gnome2_src_prepare, and both apply ${PATCHES[@]}
+PATCHES=()
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != "binary" ]] ; then
+		if is-flagq "-g*" && ! is-flagq "-g*0" ; then
+			einfo "Checking for sufficient disk space to build ${PN} with debugging CFLAGS"
+			check-reqs_pkg_pretend
+		fi
+
+		if ! test-flag-CXX -std=c++17 ; then
+			die "You need at least GCC 7.3.x or Clang >= 5 for C++17-specific compiler flags"
+		fi
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != "binary" ]] && is-flagq "-g*" && ! is-flagq "-g*0" ; then
+		check-reqs_pkg_setup
+	fi
+
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+	gnome2_src_prepare
+
+	# Upstream 2.44 branch commits up to aff53249f2d491d, includes a linking and GCC 12 fix
+	eapply "${FILESDIR}"/${PV}-branch-patchset.patch
+	# Fix USE=-jumbo-build compilation on arm64
+	eapply "${FILESDIR}"/2.42.3-arm64-non-jumbo-fix-925621.patch
+	# Fix USE=-jumbo-build on all arches
+	eapply "${FILESDIR}"/${PV}-non-unified-build-fixes.patch
+}
+
+src_configure() {
+	# Respect CC, otherwise fails on prefix #395875
+	tc-export CC
+
+	# ODR violations (bug #915230, https://bugs.webkit.org/show_bug.cgi?id=233007)
+	filter-lto
+
+	# It does not compile on alpha without this in LDFLAGS
+	# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648761
+	use alpha && append-ldflags "-Wl,--no-relax"
+
+	# ld segfaults on ia64 with LDFLAGS --as-needed, bug #555504
+	use ia64 && append-ldflags "-Wl,--no-as-needed"
+
+	# Sigbuses on SPARC with mcpu and co., bug #???
+	use sparc && filter-flags "-mvis"
+
+	# https://bugs.webkit.org/show_bug.cgi?id=42070 , #301634
+	use ppc64 && append-flags "-mminimal-toc"
+
+	# Try to use less memory, bug #469942 (see Fedora .spec for reference)
+	# --no-keep-memory doesn't work on ia64, bug #502492
+	if ! use ia64; then
+		append-ldflags $(test-flags-CCLD "-Wl,--no-keep-memory")
+	fi
+
+	# Ruby situation is a bit complicated. See bug 513888
+	local rubyimpl
+	local ruby_interpreter=""
+	local RUBY
+	for rubyimpl in ${USE_RUBY}; do
+		if has_version -b "virtual/rubygems[ruby_targets_${rubyimpl}(-)]"; then
+			RUBY="$(type -P ${rubyimpl})"
+			ruby_interpreter="-DRUBY_EXECUTABLE=${RUBY}"
+		fi
+	done
+	# This will rarely occur. Only a couple of corner cases could lead us to
+	# that failure. See bug 513888
+	[[ -z ${ruby_interpreter} ]] && die "No suitable ruby interpreter found"
+	# JavaScriptCore/Scripts/postprocess-asm invokes another Ruby script directly
+	# so it doesn't respect RUBY_EXECUTABLE, bug #771744.
+	sed -i -e "s:#!/usr/bin/env ruby:#!${RUBY}:" $(grep -rl "/usr/bin/env ruby" Source/JavaScriptCore || die) || die
+
+	# TODO: Check Web Audio support
+	# should somehow let user select between them?
+
+	local mycmakeargs=(
+		-DPython_EXECUTABLE="${PYTHON}"
+		${ruby_interpreter}
+		# If bubblewrap[suid] then portage makes it go-r and cmake find_program fails with that
+		-DBWRAP_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/bwrap
+		-DDBUS_PROXY_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/xdg-dbus-proxy
+		-DPORT=GTK
+		# Source/cmake/WebKitFeatures.cmake
+		-DENABLE_API_TESTS=OFF
+		-DENABLE_BUBBLEWRAP_SANDBOX=$(usex seccomp)
+		-DENABLE_GAMEPAD=$(usex gamepad)
+		-DENABLE_MINIBROWSER=$(usex examples)
+		-DENABLE_PDFJS=$(usex pdf)
+		-DENABLE_GEOLOCATION=ON # Runtime optional (talks over dbus service)
+		-DENABLE_SPELLCHECK=$(usex spell)
+		-DENABLE_UNIFIED_BUILDS=$(usex jumbo-build)
+		-DENABLE_VIDEO=$(usex gstreamer)
+		-DUSE_GSTREAMER_WEBRTC=$(usex gstreamer)
+		-DUSE_GSTREAMER_TRANSCODER=$(usex gstreamer)
+		-DENABLE_WEB_CODECS=$(usex gstreamer) # https://bugs.webkit.org/show_bug.cgi?id=269147
+		-DENABLE_WEBDRIVER=OFF # Disable WebDriver for webkit2gtk-4.1 and use the webkit2gtk-6.0 one
+		-DENABLE_WEBGL=ON
+		-DENABLE_WEB_AUDIO=$(usex gstreamer)
+		-DUSE_AVIF=$(usex avif)
+		# Source/cmake/OptionsGTK.cmake
+		-DENABLE_DOCUMENTATION=OFF
+		-DENABLE_INTROSPECTION=$(usex introspection)
+		-DENABLE_JOURNALD_LOG=$(usex systemd)
+		-DENABLE_QUARTZ_TARGET=$(usex aqua)
+		-DENABLE_WAYLAND_TARGET=$(usex wayland)
+		-DENABLE_X11_TARGET=$(usex X)
+		-DUSE_GBM=ON
+		-DUSE_GTK4=OFF
+		-DUSE_JPEGXL=$(usex jpegxl)
+		-DUSE_LCMS=$(usex lcms)
+		-DUSE_LIBBACKTRACE=OFF
+		-DUSE_LIBDRM=ON
+		-DUSE_LIBHYPHEN=ON
+		-DUSE_LIBSECRET=$(usex keyring)
+		-DUSE_SOUP2=OFF
+		-DUSE_WOFF2=ON
+	)
+
+	# https://bugs.gentoo.org/761238
+	append-cppflags -DNDEBUG
+
+	WK_USE_CCACHE=NO cmake_src_configure
+}
+
+pkg_postinst() {
+	optfeature "geolocation service (used at runtime if available)" "app-misc/geoclue"
+	optfeature "Common Multimedia codecs" "media-plugins/gst-plugins-meta"
+	optfeature "VAAPI encoding support" "media-libs/gst-plugins-bad[vaapi]"
+	optfeature "MPEG-DASH support" "media-plugins/gst-plugins-dash"
+	optfeature "HTTP live streaming (HLS) support" "media-plugins/gst-plugins-hls"
+}
diff --git a/net-libs/webkit-gtk/webkit-gtk-2.44.1-r600.ebuild b/net-libs/webkit-gtk/webkit-gtk-2.44.1-r600.ebuild
new file mode 100644
index 000000000000..2085212d4260
--- /dev/null
+++ b/net-libs/webkit-gtk/webkit-gtk-2.44.1-r600.ebuild
@@ -0,0 +1,269 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+PYTHON_REQ_USE="xml(+)"
+PYTHON_COMPAT=( python3_{10..12} )
+USE_RUBY="ruby31 ruby32 ruby33"
+
+inherit check-reqs flag-o-matic gnome2 optfeature python-any-r1 ruby-single toolchain-funcs cmake
+
+MY_P="webkitgtk-${PV}"
+DESCRIPTION="Open source web browser engine"
+HOMEPAGE="https://www.webkitgtk.org"
+SRC_URI="https://www.webkitgtk.org/releases/${MY_P}.tar.xz"
+
+LICENSE="LGPL-2+ BSD"
+SLOT="6/0" # soname version of libwebkit2gtk-6.0
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+IUSE="aqua avif examples gamepad keyring +gstreamer +introspection pdf jpegxl +jumbo-build lcms seccomp spell systemd wayland X"
+REQUIRED_USE="|| ( aqua wayland X )"
+
+# Tests do not run when built from tarballs
+# https://bugs.webkit.org/show_bug.cgi?id=215986
+RESTRICT="test"
+
+# Dependencies found at Source/cmake/OptionsGTK.cmake
+# Missing WebRTC support, but ENABLE_WEB_RTC is experimental upstream
+# media-libs/mesa dep is for libgbm
+# >=gst-plugins-opus-1.14.4-r1 for opusparse (required by MSE)
+# TODO: gst-plugins-base[X] is only needed when build configuration ends up
+#       with GLX set, but that's a bit automagic too to fix
+# Softblocking <webkit-gtk-2.38:4 and <webkit-gtk-2.44:4.1 as since 2.44 this SLOT ships the WebKitWebDriver binary;
+# WebKitWebDriver is an automation tool for web developers, which lets one control the browser via WebDriver API - only one SLOT can ship it
+# TODO: There is build-time conditional depend on gtk-4.13.4 for using more efficient DmaBuf buffer type instead of EglImage, and gtk-4.13.7 for a11y support - ensure it at some point with a min dep
+# TODO: at-spi2-core (atspi-2.pc) is checked at build time, but not linked to in the gtk4 SLOT - is it an upstream check bug and only gtk-4.14 a11y support is used?
+RDEPEND="
+	>=x11-libs/cairo-1.16.0[X?]
+	>=media-libs/fontconfig-2.13.0:1.0
+	>=media-libs/freetype-2.9.0:2
+	>=dev-libs/libgcrypt-1.7.0:0=
+	dev-libs/libtasn1:=
+	>=gui-libs/gtk-4.6.0:4[aqua?,introspection?,wayland?,X?]
+	>=media-libs/harfbuzz-1.4.2:=[icu(+)]
+	>=dev-libs/icu-61.2:=
+	media-libs/libjpeg-turbo:0=
+	>=media-libs/libepoxy-1.5.4[egl(+)]
+	>=net-libs/libsoup-3.0.8:3.0[introspection?]
+	>=dev-libs/libxml2-2.8.0:2
+	>=media-libs/libpng-1.4:0=
+	dev-db/sqlite:3
+	sys-libs/zlib:0
+	media-libs/libwebp:=
+	>=app-accessibility/at-spi2-core-2.46.0:2
+
+	>=dev-libs/glib-2.70.0:2
+	>=dev-libs/libxslt-1.1.7
+	media-libs/woff2
+	keyring? ( app-crypt/libsecret )
+	introspection? ( >=dev-libs/gobject-introspection-1.59.1:= )
+	x11-libs/libdrm
+	media-libs/mesa
+	spell? ( >=app-text/enchant-0.22:2 )
+	gstreamer? (
+		>=media-libs/gstreamer-1.20:1.0
+		>=media-libs/gst-plugins-base-1.20:1.0[egl,X?]
+		media-libs/gst-plugins-base:1.0[opengl]
+		>=media-plugins/gst-plugins-opus-1.20:1.0
+		>=media-libs/gst-plugins-bad-1.20:1.0
+	)
+
+	X? ( x11-libs/libX11 )
+
+	dev-libs/hyphen
+	jpegxl? ( >=media-libs/libjxl-0.7.0:= )
+	avif? ( >=media-libs/libavif-0.9.0:= )
+	lcms? ( media-libs/lcms:2 )
+
+	media-libs/libglvnd
+	wayland? (
+		>=dev-libs/wayland-1.20
+		>=dev-libs/wayland-protocols-1.24
+	)
+
+	seccomp? (
+		>=sys-apps/bubblewrap-0.3.1
+		sys-libs/libseccomp
+		sys-apps/xdg-dbus-proxy
+	)
+
+	systemd? ( sys-apps/systemd:= )
+	gamepad? ( >=dev-libs/libmanette-0.2.4 )
+	!<net-libs/webkit-gtk-2.38:4
+	!<net-libs/webkit-gtk-2.44:4.1
+"
+DEPEND="${RDEPEND}"
+# Need real bison, not yacc
+BDEPEND="
+	${PYTHON_DEPS}
+	${RUBY_DEPS}
+	>=app-accessibility/at-spi2-core-2.5.3
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	>=dev-util/gperf-3.0.1
+	dev-util/unifdef
+	>=sys-devel/bison-2.4.3
+	|| ( >=sys-devel/gcc-7.3 >=sys-devel/clang-5 )
+	sys-devel/gettext
+	virtual/pkgconfig
+
+	>=dev-lang/perl-5.10
+	virtual/perl-Data-Dumper
+	virtual/perl-Carp
+	virtual/perl-JSON-PP
+
+	wayland? ( dev-util/wayland-scanner )
+"
+
+S="${WORKDIR}/${MY_P}"
+
+CHECKREQS_DISK_BUILD="18G" # and even this might not be enough, bug #417307
+
+# We cannot use PATCHES because src_prepare() calls cmake_src_prepare and
+# gnome2_src_prepare, and both apply ${PATCHES[@]}
+PATCHES=()
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != "binary" ]] ; then
+		if is-flagq "-g*" && ! is-flagq "-g*0" ; then
+			einfo "Checking for sufficient disk space to build ${PN} with debugging CFLAGS"
+			check-reqs_pkg_pretend
+		fi
+
+		if ! test-flag-CXX -std=c++17 ; then
+			die "You need at least GCC 7.3.x or Clang >= 5 for C++17-specific compiler flags"
+		fi
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != "binary" ]] && is-flagq "-g*" && ! is-flagq "-g*0" ; then
+		check-reqs_pkg_setup
+	fi
+
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+	gnome2_src_prepare
+
+	# Upstream 2.44 branch commits up to aff53249f2d491d, includes a linking and GCC 12 fix
+	eapply "${FILESDIR}"/${PV}-branch-patchset.patch
+	# Fix USE=-jumbo-build compilation on arm64
+	eapply "${FILESDIR}"/2.42.3-arm64-non-jumbo-fix-925621.patch
+	# Fix USE=-jumbo-build on all arches
+	eapply "${FILESDIR}"/${PV}-non-unified-build-fixes.patch
+}
+
+src_configure() {
+	# Respect CC, otherwise fails on prefix #395875
+	tc-export CC
+
+	# ODR violations (bug #915230, https://bugs.webkit.org/show_bug.cgi?id=233007)
+	filter-lto
+
+	# It does not compile on alpha without this in LDFLAGS
+	# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648761
+	use alpha && append-ldflags "-Wl,--no-relax"
+
+	# ld segfaults on ia64 with LDFLAGS --as-needed, bug #555504
+	use ia64 && append-ldflags "-Wl,--no-as-needed"
+
+	# Sigbuses on SPARC with mcpu and co., bug #???
+	use sparc && filter-flags "-mvis"
+
+	# https://bugs.webkit.org/show_bug.cgi?id=42070 , #301634
+	use ppc64 && append-flags "-mminimal-toc"
+
+	# Try to use less memory, bug #469942 (see Fedora .spec for reference)
+	# --no-keep-memory doesn't work on ia64, bug #502492
+	if ! use ia64; then
+		append-ldflags $(test-flags-CCLD "-Wl,--no-keep-memory")
+	fi
+
+	# Ruby situation is a bit complicated. See bug 513888
+	local rubyimpl
+	local ruby_interpreter=""
+	local RUBY
+	for rubyimpl in ${USE_RUBY}; do
+		if has_version -b "virtual/rubygems[ruby_targets_${rubyimpl}(-)]"; then
+			RUBY="$(type -P ${rubyimpl})"
+			ruby_interpreter="-DRUBY_EXECUTABLE=${RUBY}"
+		fi
+	done
+	# This will rarely occur. Only a couple of corner cases could lead us to
+	# that failure. See bug 513888
+	[[ -z ${ruby_interpreter} ]] && die "No suitable ruby interpreter found"
+	# JavaScriptCore/Scripts/postprocess-asm invokes another Ruby script directly
+	# so it doesn't respect RUBY_EXECUTABLE, bug #771744.
+	sed -i -e "s:#!/usr/bin/env ruby:#!${RUBY}:" $(grep -rl "/usr/bin/env ruby" Source/JavaScriptCore || die) || die
+
+	# TODO: Check Web Audio support
+	# should somehow let user select between them?
+
+	local mycmakeargs=(
+		-DPython_EXECUTABLE="${PYTHON}"
+		${ruby_interpreter}
+		# If bubblewrap[suid] then portage makes it go-r and cmake find_program fails with that
+		-DBWRAP_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/bwrap
+		-DDBUS_PROXY_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/xdg-dbus-proxy
+		-DPORT=GTK
+		# Source/cmake/WebKitFeatures.cmake
+		-DENABLE_API_TESTS=OFF
+		-DENABLE_BUBBLEWRAP_SANDBOX=$(usex seccomp)
+		-DENABLE_GAMEPAD=$(usex gamepad)
+		-DENABLE_MINIBROWSER=$(usex examples)
+		-DENABLE_PDFJS=$(usex pdf)
+		-DENABLE_GEOLOCATION=ON # Runtime optional (talks over dbus service)
+		-DENABLE_SPELLCHECK=$(usex spell)
+		-DENABLE_UNIFIED_BUILDS=$(usex jumbo-build)
+		-DENABLE_VIDEO=$(usex gstreamer)
+		-DUSE_GSTREAMER_WEBRTC=$(usex gstreamer)
+		-DUSE_GSTREAMER_TRANSCODER=$(usex gstreamer)
+		-DENABLE_WEB_CODECS=$(usex gstreamer) # https://bugs.webkit.org/show_bug.cgi?id=269147
+		-DENABLE_WEBDRIVER=ON
+		-DENABLE_WEBGL=ON
+		-DENABLE_WEB_AUDIO=$(usex gstreamer)
+		-DUSE_AVIF=$(usex avif)
+		# Source/cmake/OptionsGTK.cmake
+		-DENABLE_DOCUMENTATION=OFF
+		-DENABLE_INTROSPECTION=$(usex introspection)
+		-DENABLE_JOURNALD_LOG=$(usex systemd)
+		-DENABLE_QUARTZ_TARGET=$(usex aqua)
+		-DENABLE_WAYLAND_TARGET=$(usex wayland)
+		-DENABLE_X11_TARGET=$(usex X)
+		-DUSE_GBM=ON
+		-DUSE_GTK4=ON # webkit2gtk-6.0
+		-DUSE_JPEGXL=$(usex jpegxl)
+		-DUSE_LCMS=$(usex lcms)
+		-DUSE_LIBBACKTRACE=OFF
+		-DUSE_LIBDRM=ON
+		-DUSE_LIBHYPHEN=ON
+		-DUSE_LIBSECRET=$(usex keyring)
+		-DUSE_SOUP2=OFF
+		-DUSE_WOFF2=ON
+	)
+
+	# https://bugs.gentoo.org/761238
+	append-cppflags -DNDEBUG
+
+	WK_USE_CCACHE=NO cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	insinto /usr/share/gtk-doc/html
+	# This will install API docs specific to webkit2gtk-6.0
+	doins -r "${S}"/Documentation/{jsc-glib,webkitgtk,webkitgtk-web-process-extension}-6.0
+}
+
+pkg_postinst() {
+	optfeature "geolocation service (used at runtime if available)" "app-misc/geoclue"
+	optfeature "Common Multimedia codecs" "media-plugins/gst-plugins-meta"
+	optfeature "VAAPI encoding support" "media-libs/gst-plugins-bad[vaapi]"
+	optfeature "MPEG-DASH support" "media-plugins/gst-plugins-dash"
+	optfeature "HTTP live streaming (HLS) support" "media-plugins/gst-plugins-hls"
+}
diff --git a/net-libs/webkit-gtk/webkit-gtk-2.44.1.ebuild b/net-libs/webkit-gtk/webkit-gtk-2.44.1.ebuild
new file mode 100644
index 000000000000..8659742dfec1
--- /dev/null
+++ b/net-libs/webkit-gtk/webkit-gtk-2.44.1.ebuild
@@ -0,0 +1,255 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+PYTHON_REQ_USE="xml(+)"
+PYTHON_COMPAT=( python3_{10..12} )
+USE_RUBY="ruby31 ruby32 ruby33"
+
+inherit check-reqs flag-o-matic gnome2 optfeature python-any-r1 ruby-single toolchain-funcs cmake
+
+MY_P="webkitgtk-${PV}"
+DESCRIPTION="Open source web browser engine"
+HOMEPAGE="https://www.webkitgtk.org"
+SRC_URI="https://www.webkitgtk.org/releases/${MY_P}.tar.xz"
+
+LICENSE="LGPL-2+ BSD"
+SLOT="4/37" # soname version of libwebkit2gtk-4.0
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+IUSE="aqua avif examples gamepad keyring +gstreamer +introspection pdf jpegxl +jumbo-build lcms seccomp spell systemd wayland X"
+REQUIRED_USE="|| ( aqua wayland X )"
+
+# Tests do not run when built from tarballs
+# https://bugs.webkit.org/show_bug.cgi?id=215986
+RESTRICT="test"
+
+# Dependencies found at Source/cmake/OptionsGTK.cmake
+# Missing WebRTC support, but ENABLE_WEB_RTC is experimental upstream
+# media-libs/mesa dep is for libgbm
+# >=gst-plugins-opus-1.14.4-r1 for opusparse (required by MSE)
+# TODO: gst-plugins-base[X] is only needed when build configuration ends up
+#       with GLX set, but that's a bit automagic too to fix
+RDEPEND="
+	>=x11-libs/cairo-1.16.0[X?]
+	>=media-libs/fontconfig-2.13.0:1.0
+	>=media-libs/freetype-2.9.0:2
+	>=dev-libs/libgcrypt-1.7.0:0=
+	dev-libs/libtasn1:=
+	>=x11-libs/gtk+-3.22.0:3[aqua?,introspection?,wayland?,X?]
+	>=media-libs/harfbuzz-1.4.2:=[icu(+)]
+	>=dev-libs/icu-61.2:=
+	media-libs/libjpeg-turbo:0=
+	>=media-libs/libepoxy-1.5.4[egl(+)]
+	>=net-libs/libsoup-2.54:2.4[introspection?]
+	>=dev-libs/libxml2-2.8.0:2
+	>=media-libs/libpng-1.4:0=
+	dev-db/sqlite:3
+	sys-libs/zlib:0
+	media-libs/libwebp:=
+	>=app-accessibility/at-spi2-core-2.46.0:2
+
+	>=dev-libs/glib-2.70.0:2
+	>=dev-libs/libxslt-1.1.7
+	media-libs/woff2
+	keyring? ( app-crypt/libsecret )
+	introspection? ( >=dev-libs/gobject-introspection-1.59.1:= )
+	x11-libs/libdrm
+	media-libs/mesa
+	spell? ( >=app-text/enchant-0.22:2 )
+	gstreamer? (
+		>=media-libs/gstreamer-1.20:1.0
+		>=media-libs/gst-plugins-base-1.20:1.0[egl,X?]
+		media-libs/gst-plugins-base:1.0[opengl]
+		>=media-plugins/gst-plugins-opus-1.20:1.0
+		>=media-libs/gst-plugins-bad-1.20:1.0
+	)
+
+	X? ( x11-libs/libX11 )
+
+	dev-libs/hyphen
+	jpegxl? ( >=media-libs/libjxl-0.7.0:= )
+	avif? ( >=media-libs/libavif-0.9.0:= )
+	lcms? ( media-libs/lcms:2 )
+
+	media-libs/libglvnd
+	wayland? (
+		>=dev-libs/wayland-1.20
+		>=dev-libs/wayland-protocols-1.24
+	)
+
+	seccomp? (
+		>=sys-apps/bubblewrap-0.3.1
+		sys-libs/libseccomp
+		sys-apps/xdg-dbus-proxy
+	)
+
+	systemd? ( sys-apps/systemd:= )
+	gamepad? ( >=dev-libs/libmanette-0.2.4 )
+"
+DEPEND="${RDEPEND}"
+# Need real bison, not yacc
+BDEPEND="
+	${PYTHON_DEPS}
+	${RUBY_DEPS}
+	>=app-accessibility/at-spi2-core-2.5.3
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	>=dev-util/gperf-3.0.1
+	dev-util/unifdef
+	>=sys-devel/bison-2.4.3
+	|| ( >=sys-devel/gcc-7.3 >=sys-devel/clang-5 )
+	sys-devel/gettext
+	virtual/pkgconfig
+
+	>=dev-lang/perl-5.10
+	virtual/perl-Data-Dumper
+	virtual/perl-Carp
+	virtual/perl-JSON-PP
+
+	wayland? ( dev-util/wayland-scanner )
+"
+
+S="${WORKDIR}/${MY_P}"
+
+CHECKREQS_DISK_BUILD="18G" # and even this might not be enough, bug #417307
+
+# We cannot use PATCHES because src_prepare() calls cmake_src_prepare and
+# gnome2_src_prepare, and both apply ${PATCHES[@]}
+PATCHES=()
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != "binary" ]] ; then
+		if is-flagq "-g*" && ! is-flagq "-g*0" ; then
+			einfo "Checking for sufficient disk space to build ${PN} with debugging CFLAGS"
+			check-reqs_pkg_pretend
+		fi
+
+		if ! test-flag-CXX -std=c++17 ; then
+			die "You need at least GCC 7.3.x or Clang >= 5 for C++17-specific compiler flags"
+		fi
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != "binary" ]] && is-flagq "-g*" && ! is-flagq "-g*0" ; then
+		check-reqs_pkg_setup
+	fi
+
+	python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+	gnome2_src_prepare
+
+	# Upstream 2.44 branch commits up to aff53249f2d491d, includes a linking and GCC 12 fix
+	eapply "${FILESDIR}"/${PV}-branch-patchset.patch
+	# Fix USE=-jumbo-build compilation on arm64
+	eapply "${FILESDIR}"/2.42.3-arm64-non-jumbo-fix-925621.patch
+	# Fix USE=-jumbo-build on all arches
+	eapply "${FILESDIR}"/${PV}-non-unified-build-fixes.patch
+}
+
+src_configure() {
+	# Respect CC, otherwise fails on prefix #395875
+	tc-export CC
+
+	# ODR violations (bug #915230, https://bugs.webkit.org/show_bug.cgi?id=233007)
+	filter-lto
+
+	# It does not compile on alpha without this in LDFLAGS
+	# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648761
+	use alpha && append-ldflags "-Wl,--no-relax"
+
+	# ld segfaults on ia64 with LDFLAGS --as-needed, bug #555504
+	use ia64 && append-ldflags "-Wl,--no-as-needed"
+
+	# Sigbuses on SPARC with mcpu and co., bug #???
+	use sparc && filter-flags "-mvis"
+
+	# https://bugs.webkit.org/show_bug.cgi?id=42070 , #301634
+	use ppc64 && append-flags "-mminimal-toc"
+
+	# Try to use less memory, bug #469942 (see Fedora .spec for reference)
+	# --no-keep-memory doesn't work on ia64, bug #502492
+	if ! use ia64; then
+		append-ldflags $(test-flags-CCLD "-Wl,--no-keep-memory")
+	fi
+
+	# Ruby situation is a bit complicated. See bug 513888
+	local rubyimpl
+	local ruby_interpreter=""
+	local RUBY
+	for rubyimpl in ${USE_RUBY}; do
+		if has_version -b "virtual/rubygems[ruby_targets_${rubyimpl}(-)]"; then
+			RUBY="$(type -P ${rubyimpl})"
+			ruby_interpreter="-DRUBY_EXECUTABLE=${RUBY}"
+		fi
+	done
+	# This will rarely occur. Only a couple of corner cases could lead us to
+	# that failure. See bug 513888
+	[[ -z ${ruby_interpreter} ]] && die "No suitable ruby interpreter found"
+	# JavaScriptCore/Scripts/postprocess-asm invokes another Ruby script directly
+	# so it doesn't respect RUBY_EXECUTABLE, bug #771744.
+	sed -i -e "s:#!/usr/bin/env ruby:#!${RUBY}:" $(grep -rl "/usr/bin/env ruby" Source/JavaScriptCore || die) || die
+
+	# TODO: Check Web Audio support
+	# should somehow let user select between them?
+
+	local mycmakeargs=(
+		-DPython_EXECUTABLE="${PYTHON}"
+		${ruby_interpreter}
+		# If bubblewrap[suid] then portage makes it go-r and cmake find_program fails with that
+		-DBWRAP_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/bwrap
+		-DDBUS_PROXY_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/xdg-dbus-proxy
+		-DPORT=GTK
+		# Source/cmake/WebKitFeatures.cmake
+		-DENABLE_API_TESTS=OFF
+		-DENABLE_BUBBLEWRAP_SANDBOX=$(usex seccomp)
+		-DENABLE_GAMEPAD=$(usex gamepad)
+		-DENABLE_MINIBROWSER=$(usex examples)
+		-DENABLE_PDFJS=$(usex pdf)
+		-DENABLE_GEOLOCATION=ON # Runtime optional (talks over dbus service)
+		-DENABLE_SPELLCHECK=$(usex spell)
+		-DENABLE_UNIFIED_BUILDS=$(usex jumbo-build)
+		-DENABLE_VIDEO=$(usex gstreamer)
+		-DUSE_GSTREAMER_WEBRTC=$(usex gstreamer)
+		-DUSE_GSTREAMER_TRANSCODER=$(usex gstreamer)
+		-DENABLE_WEB_CODECS=$(usex gstreamer) # https://bugs.webkit.org/show_bug.cgi?id=269147
+		-DENABLE_WEBDRIVER=OFF # Disable WebDriver for webkit2gtk-4.1 and use the webkit2gtk-6.0 one
+		-DENABLE_WEBGL=ON
+		-DENABLE_WEB_AUDIO=$(usex gstreamer)
+		-DUSE_AVIF=$(usex avif)
+		# Source/cmake/OptionsGTK.cmake
+		-DENABLE_DOCUMENTATION=OFF
+		-DENABLE_INTROSPECTION=$(usex introspection)
+		-DENABLE_JOURNALD_LOG=$(usex systemd)
+		-DENABLE_QUARTZ_TARGET=$(usex aqua)
+		-DENABLE_WAYLAND_TARGET=$(usex wayland)
+		-DENABLE_X11_TARGET=$(usex X)
+		-DUSE_GBM=ON
+		-DUSE_GTK4=OFF
+		-DUSE_JPEGXL=$(usex jpegxl)
+		-DUSE_LCMS=$(usex lcms)
+		-DUSE_LIBBACKTRACE=OFF
+		-DUSE_LIBDRM=ON
+		-DUSE_LIBHYPHEN=ON
+		-DUSE_LIBSECRET=$(usex keyring)
+		-DUSE_SOUP2=ON
+		-DUSE_WOFF2=ON
+	)
+
+	# https://bugs.gentoo.org/761238
+	append-cppflags -DNDEBUG
+
+	WK_USE_CCACHE=NO cmake_src_configure
+}
+
+pkg_postinst() {
+	optfeature "geolocation service (used at runtime if available)" "app-misc/geoclue"
+	optfeature "Common Multimedia codecs" "media-plugins/gst-plugins-meta"
+	optfeature "VAAPI encoding support" "media-libs/gst-plugins-bad[vaapi]"
+	optfeature "MPEG-DASH support" "media-plugins/gst-plugins-dash"
+	optfeature "HTTP live streaming (HLS) support" "media-plugins/gst-plugins-hls"
+}