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Add dev-qt from an older version of the gentoo repo

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Qt5 has been removed, we restore it since we still use it.
This commit is contained in:
Olivier van der Toorn
2026-07-03 09:45:00 +02:00
parent 2247967dd3
commit d21535e7cb
586 changed files with 30139 additions and 0 deletions
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5
dev-qt/qtwebengine/Manifest Normal file
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@ -0,0 +1,5 @@
DIST qtwebengine-6.8-patchset-7.tar.xz 9096 BLAKE2B 58a95b198a6c8180a71a4365e7c2e3bee2d3798ecff18b01fe23e228a4ceafe2aae43088f503a98fa2d5097271ec442985d993fb24e1b2d2c09014b3309bef4d SHA512 489caa5f7cc3d3091e5896c2eb4d489a40fc220738c2240ec406928c7c948ab8962817024c2fbe3c393294e70ef6ce8c02e47964952a3656ff6ebf7908069fc3
DIST qtwebengine-6.9-patchset-4.tar.xz 8164 BLAKE2B 69ccd9802bbfc95fa1b646d80b5eb7bcfda092660adbbb5b32fac6695613e32b0de42a5aad5dc3bf75fa79c90e91e648c70857cbb506b8f879a47262486bdba1 SHA512 c41f91d0a9293610afedf0c56caef1d6feaef1e9fc3e411ee5a8a6dac0c297ad9edb49605bd74cb9bfc8649e5310833b7da859e3258bb194324bfb6ff6987362
DIST qtwebengine-everywhere-src-6.8.2.tar.xz 566518084 BLAKE2B 312fda4150bdc1aee25625440baca45b532ecd7a1ce24d3dc3ba990cdf208c3ba42f159e02c881f38b56c29b75677d9001e6222d35b4c96fc39eecf65502e9c7 SHA512 27590ec53845fa36f48a5a0506d505995850027d85bf33fe0413733cbde5c2744e8ea49f445c91d84b8d43454b9f12c1cf7005d614bbcae1a29d432fdacdc0e4
DIST qtwebengine-everywhere-src-6.8.3.tar.xz 566553436 BLAKE2B a3188d79f9d3b52423d4578b69c3ccf115a66994fd4f98d82cac2f6f8d443a22e102a53a0d5eb6f985b8ab7ebfe0cc22b8d34c31fbfd83f3a80b0c945b026f2a SHA512 01e8988c76ff40ca5e38f76e90791d7ef708c29f2e9f8e83ca8604b6335fbecdee71473678a63633ec1edec85088256b20e56a618ca95748ccbe1e7b9673c298
DIST qtwebengine-everywhere-src-6.9.0.tar.xz 672153992 BLAKE2B aa5d7c77624857b321bd5cc44322fc7cf56ceffd449f678f7ba8e16febbd55c5e9f30634e59f29d4803b62a9c3f08917dcf9c44b1f45d3d6365705a7c532aceb SHA512 a02a54544250492e343e487c7a0aa53577ebe9cb54e58e8042de8fd9c79304642f8d78fde61f435475c9e41124572776b5a76c2115168450e7b146e3b6b8e051

23
dev-qt/qtwebengine/files/qtwebengine-6.10.2-clang-22.patch Normal file
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Patch status: fixed in >=chromium-141.0.7365.0
https://bugs.gentoo.org/968956
https://crbug.com/438445382
https://crrev.com/820ca85d1e918a399abf471d97b37d99be892f1f
https://skia.googlesource.com/skcms.git/+/135488419331
https://skia.googlesource.com/skcms.git/+/02ca44da98eb
https://skia.googlesource.com/skcms.git/+/238fd0489c04
https://skia.googlesource.com/skcms.git/+/c602c137fb05
--- a/src/3rdparty/chromium/third_party/skia/modules/skcms/src/Transform_inl.h
+++ b/src/3rdparty/chromium/third_party/skia/modules/skcms/src/Transform_inl.h
@@ -162,6 +162,11 @@
return (F)_mm512_cvtph_ps((__m256i)half);
#elif defined(USING_AVX_F16C)
+#if defined(__clang__) && __clang_major__ >= 15 // for _Float16 support
+ typedef _Float16 __attribute__((vector_size(16))) F16;
+ return __builtin_convertvector((F16)half, F);
+#else
typedef int16_t __attribute__((vector_size(16))) I16;
return __builtin_ia32_vcvtph2ps256((I16)half);
+#endif // defined(__clang))
#else
U32 wide = cast<U32>(half);

11
dev-qt/qtwebengine/files/qtwebengine-6.10.3-climits.patch Normal file
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@ -0,0 +1,11 @@
Same issue as https://bugs.gentoo.org/971287 which only happens with
recent gcc-16 libstdc++ snapshots.
--- a/src/3rdparty/chromium/third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.cc
+++ b/src/3rdparty/chromium/third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.cc
@@ -3,4 +3,6 @@
// found in the LICENSE file.
+#include <climits>
+
#include "third_party/blink/renderer/platform/widget/input/prediction/predictor_factory.h"

29
dev-qt/qtwebengine/files/qtwebengine-6.11.0-gcc17.patch Normal file
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@ -0,0 +1,29 @@
https://bugs.gentoo.org/973445
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125064
--- a/src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h
+++ b/src/3rdparty/chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/compiler_specific.h
@@ -352,5 +352,5 @@
// struct PA_TRIVIAL_ABI S { ~S(); }
// ```
-#if PA_HAS_CPP_ATTRIBUTE(clang::trivial_abi)
+#if PA_HAS_CPP_ATTRIBUTE(clang::trivial_abi) && defined(__clang__)
#define PA_TRIVIAL_ABI [[clang::trivial_abi]]
#else
--- a/src/3rdparty/chromium/base/compiler_specific.h
+++ b/src/3rdparty/chromium/base/compiler_specific.h
@@ -575,5 +575,5 @@
// struct TRIVIAL_ABI S { ~S(); }
// ```
-#if __has_cpp_attribute(clang::trivial_abi)
+#if __has_cpp_attribute(clang::trivial_abi) && defined(__clang__)
#define TRIVIAL_ABI [[clang::trivial_abi]]
#else
--- a/src/3rdparty/chromium/skia/config/SkUserConfig.h
+++ b/src/3rdparty/chromium/skia/config/SkUserConfig.h
@@ -104,5 +104,5 @@
#if defined(__has_attribute)
-#if __has_attribute(trivial_abi)
+#if __has_attribute(trivial_abi) && defined(__clang__)
#define SK_TRIVIAL_ABI [[clang::trivial_abi]]
#else

9
dev-qt/qtwebengine/files/qtwebengine-6.11.1-gcc17.patch Normal file
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@ -0,0 +1,9 @@
https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/742007
--- a/src/3rdparty/chromium/third_party/dawn/src/tint/utils/rtti/traits.h
+++ b/src/3rdparty/chromium/third_party/dawn/src/tint/utils/rtti/traits.h
@@ -30,4 +30,5 @@
#include <ostream>
+#include <sstream>
#include <string>
#include <tuple>

18
dev-qt/qtwebengine/files/qtwebengine-6.8.1-aarch64-xnnpack.patch Normal file
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Patch status: *seems* fixed in Qt 6.9+
Temporary (lame) workaround for [1] given backporting[2] (which
is believed to be the fix) does not seem trivial. A better fix
is welcome if have one and can test it, but otherwise this can
likely be removed in Qt 6.9.0.
[1] https://bugs.gentoo.org/945843
[2] https://github.com/google/XNNPACK/pull/1789
--- a/src/3rdparty/chromium/third_party/xnnpack/BUILD.gn
+++ b/src/3rdparty/chromium/third_party/xnnpack/BUILD.gn
@@ -27,4 +27,5 @@
+ cflags = [ "-Wno-error=incompatible-pointer-types" ]
if (is_clang || !is_win) {
- cflags = [
+ cflags += [
"-Wno-unused-function",

32
dev-qt/qtwebengine/files/qtwebengine-6.8.2-cstdint.patch Normal file
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@ -0,0 +1,32 @@
Patch status: fixed in >=chromium-133.0.6892.0
IWYU issue, only manifests with gcc+musl[1] (clang+musl or gcc+glibc are fine).
Backport of [2] (>=chromium-133.0.6892.0) + [3][4] (>=chromium-128.0.6571.0).
TODO: [2] likely needs to be kept Qt6.9.0, but the rest is already present
[1] https://bugs.gentoo.org/950579
[2] https://chromium.googlesource.com/external/webrtc/+/000f04375b67e6139a1dc88d832d2da65c7acb29
[3] https://crrev.com/0d3d5062f7d5ff83f38685bf864c71dd5bd9d460
[4] https://crrev.com/26f3c318377ab31c2b317b656613e2d3c11ce513
--- a/src/3rdparty/chromium/content/public/browser/mhtml_generation_result.h
+++ b/src/3rdparty/chromium/content/public/browser/mhtml_generation_result.h
@@ -7,2 +7,3 @@
+#include <cstdint>
#include <optional>
--- a/src/3rdparty/chromium/extensions/browser/path_util.h
+++ b/src/3rdparty/chromium/extensions/browser/path_util.h
@@ -7,2 +7,5 @@
+#include <cstdint>
+#include <string>
+
#include "base/files/file_path.h"
--- a/src/3rdparty/chromium/third_party/webrtc/modules/audio_coding/neteq/reorder_optimizer.cc
+++ b/src/3rdparty/chromium/third_party/webrtc/modules/audio_coding/neteq/reorder_optimizer.cc
@@ -12,2 +12,4 @@
+#include <stdint.h>
+
#include <algorithm>

20
dev-qt/qtwebengine/files/qtwebengine-6.8.2-glibc2.41.patch Normal file
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@ -0,0 +1,20 @@
https://bugs.gentoo.org/949654
https://bugreports.qt.io/browse/QTBUG-134631
--- a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+++ b/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
@@ -36,4 +36,8 @@
#include "sandbox/linux/system_headers/linux_time.h"
+#if !defined(MAP_DROPPABLE)
+#define MAP_DROPPABLE 0x08 // Zero memory under memory pressure.
+#endif
+
#if (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)) && \
!defined(__arm__) && !defined(__aarch64__) && \
@@ -239,5 +243,5 @@
const uint64_t kAllowedMask = MAP_SHARED | MAP_PRIVATE | MAP_ANONYMOUS |
MAP_STACK | MAP_NORESERVE | MAP_FIXED |
- MAP_DENYWRITE | MAP_LOCKED |
+ MAP_DENYWRITE | MAP_LOCKED | MAP_DROPPABLE |
kArchSpecificAllowedMask;
const Arg<int> flags(3);

22
dev-qt/qtwebengine/files/qtwebengine-6.8.3-clang20.patch Normal file
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@ -0,0 +1,22 @@
api/candidate.h:96:40: error: 'lifetimebound' attribute cannot be
applied to a parameter of a function that returns void
Hardly know C++, but my "impression" is that this is not needed in
a void function and webrtc was just trying to keep the attributes
matching with other uses of it -- and that it is safe to remove.
Guard behind __clang__ to limit damage in case misunderstanding.
Only a temporary patch given Qt 6.9+ should not be affected as
these types were changed entirely (difficult to backport).
https://forums.gentoo.org/viewtopic-p-8858206.html
--- a/src/3rdparty/chromium/third_party/webrtc/api/candidate.h
+++ b/src/3rdparty/chromium/third_party/webrtc/api/candidate.h
@@ -95,3 +95,7 @@
// things down. See also the `Port` class.
+#ifdef __clang__
+ void set_type(absl::string_view type) {
+#else
void set_type(absl::string_view type ABSL_ATTRIBUTE_LIFETIME_BOUND) {
+#endif
Assign(type_, type);

26
dev-qt/qtwebengine/files/qtwebengine-6.8.3-gperf3.2.patch Normal file
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@ -0,0 +1,26 @@
Patch status: fixed in >=chromium-137.0.7126.0
A old workaround for a gperf-3.1 issue[1] breaks building with the
now fixed gperf-3.2, backport the conditional check[2] which should
work with either.
[1] https://savannah.gnu.org/bugs/index.php?53029
[2] https://crrev.com/f8f21fb4aa01f75acbb12abf5ea8c263c6817141
--- a/src/3rdparty/chromium/third_party/blink/renderer/build/scripts/gperf.py
+++ b/src/3rdparty/chromium/third_party/blink/renderer/build/scripts/gperf.py
@@ -36,8 +36,11 @@
gperf_output = re.sub(r'\bregister ', '', gperf_output)
# -Wimplicit-fallthrough needs an explicit fallthrough statement,
- # so replace gperf's /*FALLTHROUGH*/ comment with the statement.
- # https://savannah.gnu.org/bugs/index.php?53029
- gperf_output = gperf_output.replace('/*FALLTHROUGH*/',
- ' [[fallthrough]];')
+ # so replace gperf 3.1's /*FALLTHROUGH*/ comment with the statement.
+ # https://savannah.gnu.org/bugs/index.php?53029 (fixed in 3.2)
+ if re.search(
+ r'/\* C\+\+ code produced by gperf version 3\.[01](\.\d+)? \*/',
+ gperf_output):
+ gperf_output = gperf_output.replace('/*FALLTHROUGH*/',
+ ' [[fallthrough]];')
# -Wpointer-to-int-cast warns about casting pointers to smaller ints
# Replace {(int)(long)&(foo), bar} with

19
dev-qt/qtwebengine/files/qtwebengine-6.8.3-pipewire1.4.patch Normal file
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@ -0,0 +1,19 @@
https://bugs.gentoo.org/951816
https://issues.webrtc.org/issues/401732633
https://webrtc-review.googlesource.com/c/src/+/380500
--- a/src/3rdparty/chromium/third_party/webrtc/modules/video_capture/linux/pipewire_session.cc
+++ b/src/3rdparty/chromium/third_party/webrtc/modules/video_capture/linux/pipewire_session.cc
@@ -61,5 +61,5 @@
};
- pw_node_add_listener(proxy_, &node_listener_, &node_events, this);
+ pw_node_add_listener(reinterpret_cast<pw_node*>(proxy_), &node_listener_, &node_events, this);
}
@@ -95,5 +95,5 @@
if (id == SPA_PARAM_EnumFormat &&
info->params[i].flags & SPA_PARAM_INFO_READ) {
- pw_node_enum_params(that->proxy_, 0, id, 0, UINT32_MAX, nullptr);
+ pw_node_enum_params(reinterpret_cast<pw_node*>(that->proxy_), 0, id, 0, UINT32_MAX, nullptr);
break;
}

108
dev-qt/qtwebengine/files/qtwebengine-6.9.0-QTBUG-133570.patch Normal file
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@ -0,0 +1,108 @@
https://bugs.kde.org/show_bug.cgi?id=497691
https://github.com/qutebrowser/qutebrowser/issues/8534
https://bugreports.qt.io/browse/QTBUG-133570
https://codereview.qt-project.org/c/qt/qtwebengine/+/634920
--- a/src/core/configure/BUILD.root.gn.in
+++ b/src/core/configure/BUILD.root.gn.in
@@ -406,4 +406,5 @@
"//ui/base/x:gl",
"//ui/gfx/linux:gpu_memory_buffer_support_x11",
+ "//ui/gfx/x",
]
@@ -411,4 +412,6 @@
"//ui/ozone/platform/x11/gl_egl_utility_x11.cc",
"//ui/ozone/platform/x11/gl_egl_utility_x11.h",
+ "//ui/ozone/platform/x11/native_pixmap_egl_x11_binding.cc",
+ "//ui/ozone/platform/x11/native_pixmap_egl_x11_binding.h",
]
}
--- a/src/core/ozone/gl_ozone_angle_qt.cpp
+++ b/src/core/ozone/gl_ozone_angle_qt.cpp
@@ -1,5 +1,9 @@
-// Copyright (C) 2024 The Qt Company Ltd.
+// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+// Copyright 2016 The Chromium Authors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
#include "gl_ozone_angle_qt.h"
@@ -13,4 +17,6 @@
#if BUILDFLAG(IS_OZONE_X11)
#include "ozone_util_qt.h"
+
+#include "ui/ozone/platform/x11/native_pixmap_egl_x11_binding.h"
#endif
@@ -21,4 +27,32 @@
namespace ui {
+namespace {
+// Based on //ui/ozone/platform/x11/x11_surface_factory.cc
+enum class NativePixmapSupportType {
+ // Importing native pixmaps not supported.
+ kNone,
+
+ // Native pixmaps are imported directly into EGL using the
+ // EGL_EXT_image_dma_buf_import extension.
+ kDMABuf,
+
+ // Native pixmaps are first imported as X11 pixmaps using DRI3 and then into
+ // EGL.
+ kX11Pixmap,
+};
+
+NativePixmapSupportType GetNativePixmapSupportType()
+{
+ if (gl::GLSurfaceEGL::GetGLDisplayEGL()->ext->b_EGL_EXT_image_dma_buf_import)
+ return NativePixmapSupportType::kDMABuf;
+
+#if BUILDFLAG(IS_OZONE_X11)
+ if (NativePixmapEGLX11Binding::CanImportNativeGLXPixmap())
+ return NativePixmapSupportType::kX11Pixmap;
+#endif
+
+ return NativePixmapSupportType::kNone;
+}
+} // namespace
bool GLOzoneANGLEQt::LoadGLES2Bindings(const gl::GLImplementationParts & /*implementation*/)
@@ -74,5 +108,14 @@
bool GLOzoneANGLEQt::CanImportNativePixmap(gfx::BufferFormat format)
{
- return gl::GLSurfaceEGL::GetGLDisplayEGL()->ext->b_EGL_EXT_image_dma_buf_import;
+ switch (GetNativePixmapSupportType()) {
+ case NativePixmapSupportType::kDMABuf:
+ return NativePixmapEGLBinding::IsBufferFormatSupported(format);
+#if BUILDFLAG(IS_OZONE_X11)
+ case NativePixmapSupportType::kX11Pixmap:
+ return NativePixmapEGLX11Binding::IsBufferFormatSupported(format);
+#endif
+ default:
+ return false;
+ }
}
@@ -83,6 +126,17 @@
GLenum target, GLuint texture_id)
{
- return NativePixmapEGLBinding::Create(pixmap, plane_format, plane, plane_size, color_space,
- target, texture_id);
+ switch (GetNativePixmapSupportType()) {
+ case NativePixmapSupportType::kDMABuf:
+ return NativePixmapEGLBinding::Create(pixmap, plane_format, plane, plane_size, color_space,
+ target, texture_id);
+#if BUILDFLAG(IS_OZONE_X11)
+ case NativePixmapSupportType::kX11Pixmap:
+ return NativePixmapEGLX11Binding::Create(pixmap, plane_format, plane_size, target,
+ texture_id);
+#endif
+ default:
+ NOTREACHED();
+ return nullptr;
+ }
}

43
dev-qt/qtwebengine/files/qtwebengine-6.9.0-x11-pixmap-leak.patch Normal file
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@ -0,0 +1,43 @@
Patch status: fixed in Qt 6.9.1
https://bugreports.qt.io/browse/QTBUG-135047
https://codereview.qt-project.org/c/qt/qtwebengine/+/634033
--- a/src/core/compositor/native_skia_output_device_opengl.cpp
+++ b/src/core/compositor/native_skia_output_device_opengl.cpp
@@ -214,9 +214,10 @@
glFun->glBindTexture(GL_TEXTURE_2D, 0);
- m_frontBuffer->textureCleanupCallback = [glFun, glxFun, display, glxPixmap,
- glTexture]() {
+ m_frontBuffer->textureCleanupCallback = [glFun, glxFun, display, glxPixmap, glTexture,
+ glxHelper, pixmapId]() {
glxFun->glXReleaseTexImageEXT(display, glxPixmap, GLX_FRONT_LEFT_EXT);
glFun->glDeleteTextures(1, &glTexture);
glXDestroyGLXPixmap(display, glxPixmap);
+ glxHelper->freePixmap(pixmapId);
};
}
--- a/src/core/ozone/glx_helper.cpp
+++ b/src/core/ozone/glx_helper.cpp
@@ -101,3 +101,13 @@
}
+void GLXHelper::freePixmap(uint32_t pixmapId) const
+{
+ xcb_void_cookie_t cookie = xcb_free_pixmap_checked(m_connection, pixmapId);
+ xcb_generic_error_t *error = xcb_request_check(m_connection, cookie);
+ if (error) {
+ qWarning("GLX: XCB_FREE_PIXMAP failed with error code: 0x%x", error->error_code);
+ free(error);
+ }
+}
+
QT_END_NAMESPACE
--- a/src/core/ozone/glx_helper.h
+++ b/src/core/ozone/glx_helper.h
@@ -34,4 +34,5 @@
GLXPixmap importBufferAsPixmap(int dmaBufFd, uint32_t size, uint16_t width, uint16_t height,
uint16_t stride) const;
+ void freePixmap(uint32_t pixmapId) const;
bool isDmaBufSupported() const { return m_isDmaBufSupported; }

28
dev-qt/qtwebengine/metadata.xml Normal file
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@ -0,0 +1,28 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>qt@gentoo.org</email>
<name>Gentoo Qt Project</name>
</maintainer>
<use>
<flag name="designer">Install the QWebEngineView plugin used to add widgets in <pkg>dev-qt/designer</pkg> forms that display web pages.</flag>
<flag name="jumbo-build">Combine source files to speed up build process.</flag>
<flag name="pdfium">Build the QtPdf module based on chromium's PDFium library</flag>
<flag name="qml">Build QML/QtQuick bindings and imports</flag>
<flag name="system-icu">Use the system-wide <pkg>dev-libs/icu</pkg> instead of bundled.</flag>
<flag name="webdriver">Build tool for automated testing (ChromeDriver equivalent)</flag>
<flag name="widgets">Enable QtWidgets support</flag>
</use>
<upstream>
<bugs-to>https://bugreports.qt.io/</bugs-to>
<doc>https://doc.qt.io/</doc>
<remote-id type="github">qt/qtwebengine</remote-id>
<remote-id type="github">qt/qtwebengine-chromium</remote-id>
</upstream>
<slots>
<subslots>
Must only be used by packages that are known to use private parts of the Qt API.
</subslots>
</slots>
</pkgmetadata>

363
dev-qt/qtwebengine/qtwebengine-6.10.3.ebuild Normal file
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@ -0,0 +1,363 @@
# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.10-patchset-8.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.10.2-clang-22.patch
"${FILESDIR}"/${PN}-6.10.3-climits.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# currently seems unused with our configuration, doesn't link and grep
# seems(?) to imply no dlopen nor using bundled (TODO: check again)
-DQT_FEATURE_webengine_system_openh264=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
cmake_src_compile
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
:> "${BUILD_DIR}"/user_facing_tool_links.txt || die
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

369
dev-qt/qtwebengine/qtwebengine-6.11.1.ebuild Normal file
View File

@ -0,0 +1,369 @@
# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.patch
"${FILESDIR}"/${PN}-6.11.1-gcc17.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature !bindist webengine_system_openh264) # no bundled either
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

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@ -0,0 +1,368 @@
# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature !bindist webengine_system_openh264) # no bundled either
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

368
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# Copyright 2021-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..14} )
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://distfiles.gentoo.org/pub/dev/ionen@gentoo.org/${PN}-6.11-patchset-3.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,ssl,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
virtual/libudev:=
virtual/minizip:=
virtual/zlib:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
!bindist? ( >=media-libs/openh264-2.4:= )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.10.3-climits.patch
"${FILESDIR}"/${PN}-6.11.0-gcc17.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=11G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# on average this does not use *that* much ram but then poor
# luck may lead to several 3.9+GB jobs happening at same time
# (less of an issue for users with 32+GB ram given they have
# room to handle a few spikes), try to find a balance but it
# won't be right for everyone (CHECKREQS_DONOTHING=1 to ignore)
tc-is-clang && : 17 || : 25 # clang:1.7GB/job, gcc:2.5GB/job
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[0]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[1]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature !bindist webengine_system_openh264) # no bundled either
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pass_extra_flags=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libjpeg libopenjpeg2 \
libpci libpng libtiff libudev libwebp libxml minizip \
opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# gcc-16 with -O3 is known to cause runtime issues (bug #968755)
tc-is-gcc && [[ $(gcc-major-version) -ge 16 ]] &&
replace-flags '-O[3-9]' -O2
# Qt normally ignores users *FLAGS specifically for qtwebengine, and
# does not really support passing -march -- qt6-build.eclass has some
# checks to ensure working flags with amd64, but that does not exist
# for arm64 and can lead to problems (bug #920555,#920568,#970048)
use arm64 && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with *-sandbox
tst_certificateerror
tst_inspectorserver
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebenginepermission
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
# exact cause unknown, but >=qtwebengine-6.9.2 started to act as if
# QtWebEngineProcess is marked USER_FACING despite not set anywhere
# and this creates a user_facing_tool_links.txt with a broken symlink
if [[ -L ${ED}/usr/bin/QtWebEngineProcess6 ]] &&
[[ ! -e ${ED}/usr/bin/QtWebEngineProcess6 ]]
then
rm -- "${ED}"/usr/bin/QtWebEngineProcess6 || die
else
# eqawarn rather than die to avoid failing a long build over this
eqawarn "QA Notice: symlink workaround may be obsolete"
fi
if use test; then
local delete=( # sigh
"${D}${QT6_ARCHDATADIR}"/metatypes/*testmockdelegates*
"${D}${QT6_ARCHDATADIR}"/modules/*TestMockDelegates*
"${D}${QT6_BINDIR}"/testbrowser
"${D}${QT6_LIBDIR}"/{,cmake,pkgconfig}/*TestMockDelegates*
"${D}${QT6_MKSPECSDIR}"/modules/*testmockdelegates*
"${D}${QT6_QMLDIR}"/QtWebEngine/TestMockDelegates
)
# using -f given not tracking which tests may be skipped or not
rm -rf -- "${delete[@]}" || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

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@ -0,0 +1,338 @@
# Copyright 2021-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..13} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://dev.gentoo.org/~ionen/distfiles/${PN}-6.8-patchset-7.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
"
# dlopen: krb5, libva, pciutils, udev
# gcc: for -latomic
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
sys-devel/gcc:*
sys-libs/zlib:=[minizip]
virtual/libudev
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
opengl? ( media-libs/libglvnd[X] )
screencast? ( media-libs/libepoxy[egl(+)] )
test? (
widgets? ( app-text/poppler[cxx(+)] )
)
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.8.1-aarch64-xnnpack.patch
"${FILESDIR}"/${PN}-6.8.2-cstdint.patch
"${FILESDIR}"/${PN}-6.8.2-glibc2.41.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=9G
local CHECKREQS_DISK_USR=360M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(qt_feature qml qtpdf_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libevent libjpeg \
libopenjpeg2 libpci libpng libtiff libwebp libxml \
minizip opus poppler snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
# temporary workaround for bug #947356, should be fixed in Qt 6.9.x
append-cppflags -U_GLIBCXX_ASSERTIONS
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# Built helpers segfault when using (at least) -march=armv8-a+pauth
# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
# for simplicity. Override with USE=custom-cflags if wanted, please
# report if above -march works again so can cleanup.
use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
fi
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
# tentatively work around a possible (rare) race condition (bug #921680)
cmake_build WebEngineCore_sync_all_public_headers
cmake_src_compile
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test && use webdriver; then
rm -- "${D}${QT6_BINDIR}"/testbrowser || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

350
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# Copyright 2021-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..13} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://dev.gentoo.org/~ionen/distfiles/${PN}-6.8-patchset-7.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils, udev
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
sys-libs/zlib:=[minizip]
virtual/libudev
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
opengl? ( media-libs/libglvnd[X] )
screencast? ( media-libs/libepoxy[egl(+)] )
test? (
widgets? ( app-text/poppler[cxx(+)] )
)
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.8.1-aarch64-xnnpack.patch
"${FILESDIR}"/${PN}-6.8.2-cstdint.patch
"${FILESDIR}"/${PN}-6.8.2-glibc2.41.patch
"${FILESDIR}"/${PN}-6.8.3-clang20.patch
"${FILESDIR}"/${PN}-6.8.3-pipewire1.4.patch
"${FILESDIR}"/${PN}-6.8.3-gperf3.2.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=9G
local CHECKREQS_DISK_USR=360M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libevent libjpeg \
libopenjpeg2 libpci libpng libtiff libwebp libxml \
minizip opus poppler snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
# temporary workaround for bug #947356, should be fixed in Qt 6.9.x
append-cppflags -U_GLIBCXX_ASSERTIONS
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# Built helpers segfault when using (at least) -march=armv8-a+pauth
# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
# for simplicity. Override with USE=custom-cflags if wanted, please
# report if above -march works again so can cleanup.
use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
# tentatively work around a possible (rare) race condition (bug #921680),
# has good chances to be obsolete but keep for now as a safety
cmake_build WebEngineCore_sync_all_public_headers
cmake_src_compile
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test && use webdriver; then
rm -- "${D}${QT6_BINDIR}"/testbrowser || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

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@ -0,0 +1,348 @@
# Copyright 2021-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..13} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://dev.gentoo.org/~ionen/distfiles/${PN}-6.9-patchset-4.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
sys-libs/zlib:=[minizip]
virtual/libudev:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.8.2-glibc2.41.patch
"${FILESDIR}"/${PN}-6.8.3-pipewire1.4.patch
"${FILESDIR}"/${PN}-6.8.3-gperf3.2.patch
"${FILESDIR}"/${PN}-6.9.0-x11-pixmap-leak.patch
"${FILESDIR}"/${PN}-6.9.0-QTBUG-133570.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=10G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libevent libjpeg \
libopenjpeg2 libpci libpng libtiff libudev libwebp \
libxml minizip opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# Built helpers segfault when using (at least) -march=armv8-a+pauth
# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
# for simplicity. Override with USE=custom-cflags if wanted, please
# report if above -march works again so can cleanup.
use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
# tentatively work around a possible (rare) race condition (bug #921680),
# has good chances to be obsolete but keep for now as a safety
cmake_build WebEngineCore_sync_all_public_headers
cmake_src_compile
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test && use webdriver; then
rm -- "${D}${QT6_BINDIR}"/testbrowser || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

344
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@ -0,0 +1,344 @@
# Copyright 2021-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..13} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://dev.gentoo.org/~ionen/distfiles/${PN}-6.9-patchset-4.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
sys-libs/zlib:=[minizip]
virtual/libudev:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
"${FILESDIR}"/${PN}-6.8.3-gperf3.2.patch
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=10G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libevent libjpeg \
libopenjpeg2 libpci libpng libtiff libudev libwebp \
libxml minizip opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# Built helpers segfault when using (at least) -march=armv8-a+pauth
# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
# for simplicity. Override with USE=custom-cflags if wanted, please
# report if above -march works again so can cleanup.
use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
# tentatively work around a possible (rare) race condition (bug #921680),
# has good chances to be obsolete but keep for now as a safety
cmake_build WebEngineCore_sync_all_public_headers
cmake_src_compile
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test && use webdriver; then
rm -- "${D}${QT6_BINDIR}"/testbrowser || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}

343
dev-qt/qtwebengine/qtwebengine-6.9999.ebuild Normal file
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@ -0,0 +1,343 @@
# Copyright 2021-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{11..13} )
PYTHON_REQ_USE="xml(+)"
inherit check-reqs flag-o-matic multiprocessing optfeature
inherit prefix python-any-r1 qt6-build toolchain-funcs
DESCRIPTION="Library for rendering dynamic web content in Qt6 C++ and QML applications"
SRC_URI+="
https://dev.gentoo.org/~ionen/distfiles/${PN}-6.9-patchset-4.tar.xz
"
if [[ ${QT6_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm64"
fi
IUSE="
accessibility +alsa bindist custom-cflags designer geolocation
+jumbo-build kerberos opengl +pdfium pulseaudio qml screencast
+system-icu vaapi vulkan webdriver +widgets
"
REQUIRED_USE="
designer? ( qml widgets )
test? ( widgets )
"
# dlopen: krb5, libva, pciutils
RDEPEND="
app-arch/snappy:=
dev-libs/expat
dev-libs/libevent:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt
dev-libs/nspr
dev-libs/nss
~dev-qt/qtbase-${PV}:6[accessibility=,gui,opengl=,vulkan?,widgets?]
~dev-qt/qtdeclarative-${PV}:6[widgets?]
~dev-qt/qtwebchannel-${PV}:6[qml?]
media-libs/fontconfig
media-libs/freetype
media-libs/harfbuzz:=
media-libs/lcms:2
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libwebp:=
media-libs/mesa[gbm(+)]
media-libs/openjpeg:2=
media-libs/opus
media-libs/tiff:=
sys-apps/dbus
sys-apps/pciutils
sys-libs/zlib:=[minizip]
virtual/libudev:=
x11-libs/libX11
x11-libs/libXcomposite
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXfixes
x11-libs/libXrandr
x11-libs/libXtst
x11-libs/libdrm
x11-libs/libxcb:=
x11-libs/libxkbcommon
x11-libs/libxkbfile
alsa? ( media-libs/alsa-lib )
designer? ( ~dev-qt/qttools-${PV}:6[designer] )
geolocation? ( ~dev-qt/qtpositioning-${PV}:6 )
kerberos? ( virtual/krb5 )
opengl? ( media-libs/libglvnd[X] )
pulseaudio? ( media-libs/libpulse[glib] )
screencast? (
dev-libs/glib:2
media-video/pipewire:=
)
system-icu? ( dev-libs/icu:= )
vaapi? ( media-libs/libva:=[X] )
"
DEPEND="
${RDEPEND}
|| (
sys-devel/gcc:*
llvm-runtimes/libatomic-stub
)
media-libs/libglvnd
x11-base/xorg-proto
x11-libs/libXcursor
x11-libs/libXi
x11-libs/libxshmfence
elibc_musl? ( sys-libs/queue-standalone )
screencast? ( media-libs/libepoxy[egl(+)] )
vaapi? (
vulkan? ( dev-util/vulkan-headers )
)
"
BDEPEND="
$(python_gen_any_dep 'dev-python/html5lib[${PYTHON_USEDEP}]')
dev-util/gperf
net-libs/nodejs[icu,ssl]
sys-devel/bison
sys-devel/flex
"
PATCHES=( "${WORKDIR}"/patches/${PN} )
[[ ${PV} == 6.9999 ]] || # too fragile for 6.9999, but keep for 6.x.9999
PATCHES+=( "${WORKDIR}"/patches/chromium )
PATCHES+=(
# add extras as needed here, may merge in set if carries across versions
)
python_check_deps() {
python_has_version "dev-python/html5lib[${PYTHON_USEDEP}]"
}
qtwebengine_check-reqs() {
[[ ${MERGE_TYPE} == binary ]] && return
if is-flagq '-g?(gdb)?([1-9])'; then #307861
ewarn
ewarn "Used CFLAGS/CXXFLAGS seem to enable debug info (-g or -ggdb), which"
ewarn "is non-trivial with ${PN}. May experience extended compilation"
ewarn "times, increased disk/memory usage, and potentially link failure."
ewarn
ewarn "If run into issues, please try disabling before reporting a bug."
fi
local CHECKREQS_DISK_BUILD=10G
local CHECKREQS_DISK_USR=400M
if ! has distcc ${FEATURES}; then #830661
# assume ~2GB per job or 1.5GB if clang, possible with less
# depending on free memory and *FLAGS, but prefer being safe as
# users having OOM issues with qtwebengine been rather common
tc-is-clang && : 15 || : 20
local CHECKREQS_MEMORY=$(($(makeopts_jobs)*_/10))G
fi
check-reqs_${EBUILD_PHASE_FUNC} #570534
}
pkg_pretend() {
qtwebengine_check-reqs
}
pkg_setup() {
qtwebengine_check-reqs
python-any-r1_pkg_setup
}
src_prepare() {
qt6-build_src_prepare
# for www-plugins/chrome-binary-plugins (widevine) search paths on prefix
hprefixify -w /Gentoo/ src/core/content_client_qt.cpp
# store chromium versions, only used in postinst for a warning
local chromium
mapfile -t chromium < CHROMIUM_VERSION || die
[[ ${chromium[1]} =~ ^Based.*:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_VER=${BASH_REMATCH[1]} || die
[[ ${chromium[2]} =~ ^Patched.+:[^0-9]+([0-9.]+$) ]] &&
QT6_CHROMIUM_PATCHES_VER=${BASH_REMATCH[1]} || die
}
src_configure() {
local mycmakeargs=(
$(qt_feature pdfium qtpdf_build)
$(use pdfium && qt_feature qml qtpdf_quick_build)
$(use pdfium && qt_feature widgets qtpdf_widgets_build)
$(usev pdfium -DQT_FEATURE_pdf_v8=ON)
# TODO?: since 6.9.0, dependency checks have been adjusted to make it
# easier for webengine to be optional which could be useful if *only*
# need QtPdf (rare at the moment), would require all revdeps to depend
# on qtwebengine[webengine(+)]
-DQT_FEATURE_qtwebengine_build=ON
$(qt_feature qml qtwebengine_quick_build)
$(qt_feature webdriver webenginedriver)
$(qt_feature widgets qtwebengine_widgets_build)
$(cmake_use_find_package designer Qt6Designer)
$(qt_feature alsa webengine_system_alsa)
$(qt_feature !bindist webengine_proprietary_codecs)
$(qt_feature geolocation webengine_geolocation)
$(qt_feature jumbo-build webengine_jumbo_build)
$(qt_feature kerberos webengine_kerberos)
$(qt_feature pulseaudio webengine_system_pulseaudio)
$(qt_feature screencast webengine_webrtc_pipewire)
$(qt_feature system-icu webengine_system_icu)
$(qt_feature vaapi webengine_vaapi)
$(qt_feature vulkan webengine_vulkan)
-DQT_FEATURE_webengine_embedded_build=OFF
-DQT_FEATURE_webengine_extensions=ON
# TODO: it may be possible to make x11 optional since 6.8+
-DQT_FEATURE_webengine_ozone_x11=ON
-DQT_FEATURE_webengine_pepper_plugins=ON
-DQT_FEATURE_webengine_printing_and_pdf=ON
-DQT_FEATURE_webengine_spellchecker=ON
-DQT_FEATURE_webengine_webchannel=ON
-DQT_FEATURE_webengine_webrtc=ON
# needs a modified ffmpeg to be usable (bug #831487), and even then
# it is picky about codecs/version and system's can lead to unexpected
# issues (e.g. builds but some files don't play even with support)
-DQT_FEATURE_webengine_system_ffmpeg=OFF
# use bundled re2 to avoid complications, Qt has also disabled
# this by default in 6.7.3+ (bug #913923)
-DQT_FEATURE_webengine_system_re2=OFF
# system_libvpx=ON is intentionally ignored with USE=vaapi which leads
# to using system's being less tested, prefer disabling for now until
# vaapi can use it as well
-DQT_FEATURE_webengine_system_libvpx=OFF
# not necessary to pass these (default), but in case detection fails
# given qtbase's force_system_libs does not affect these right now
$(printf -- '-DQT_FEATURE_webengine_system_%s=ON ' \
freetype gbm glib harfbuzz lcms2 libevent libjpeg \
libopenjpeg2 libpci libpng libtiff libudev libwebp \
libxml minizip opus snappy zlib)
# TODO: fixup gn cross, or package dev-qt/qtwebengine-gn with =ON
# (see also BUILD_ONLY_GN option added in 6.8+ for the latter)
-DINSTALL_GN=OFF
)
local mygnargs=(
# prefer no dlopen where possible
$(usev pulseaudio link_pulseaudio=true)
$(usev screencast rtc_link_pipewire=true)
# reduce default disk space usage
symbol_level=0
)
if use !custom-cflags; then
# qtwebengine can be rather fragile with *FLAGS
filter-lto
strip-flags
if is-flagq '-g?(gdb)?([2-9])'; then #914475
replace-flags '-g?(gdb)?([2-9])' -g1
ewarn "-g2+/-ggdb* *FLAGS replaced with -g1 (enable USE=custom-cflags to keep)"
fi
# Built helpers segfault when using (at least) -march=armv8-a+pauth
# (bug #920555, #920568 -- suspected gcc bug). For now, filter all
# for simplicity. Override with USE=custom-cflags if wanted, please
# report if above -march works again so can cleanup.
use arm64 && tc-is-gcc && filter-flags '-march=*' '-mcpu=*'
fi
# chromium passes this by default, but qtwebengine does not and it may
# "possibly" get enabled by some paths and cause issues (bug #953111)
append-ldflags -Wl,-z,noexecstack
export NINJAFLAGS=$(get_NINJAOPTS)
[[ ${NINJA_VERBOSE^^} == OFF ]] || NINJAFLAGS+=" -v"
local -x EXTRA_GN="${mygnargs[*]} ${EXTRA_GN}"
einfo "Extra Gn args: ${EXTRA_GN}"
qt6-build_src_configure
}
src_compile() {
# tentatively work around a possible (rare) race condition (bug #921680),
# has good chances to be obsolete but keep for now as a safety
cmake_build WebEngineCore_sync_all_public_headers
cmake_src_compile
}
src_test() {
if [[ ${EUID} == 0 ]]; then
# almost every tests fail, so skip entirely
ewarn "Skipping tests due to running as root (chromium refuses this configuration)."
return
fi
local CMAKE_SKIP_TESTS=(
# fails with network sandbox
tst_certificateerror
tst_loadsignals
tst_qquickwebengineview
tst_qwebengineglobalsettings
tst_qwebengineview
# fails with offscreen rendering, may be worth retrying if the issue
# persist given these are rather major tests (or consider virtx)
tst_qmltests
tst_qwebenginepage
# certs verfication seems flaky and gives expiration warnings
tst_qwebengineclientcertificatestore
# test is misperformed when qtbase is built USE=-test?
tst_touchinput
# currently requires webenginedriver to be already installed
tst_webenginedriver
)
# prevent using the system's qtwebengine
# (use glob to avoid unnecessary complications with arch dir)
local resources=( "${BUILD_DIR}/src/core/${CMAKE_BUILD_TYPE}/"* )
[[ -d ${resources[0]} ]] || die "invalid resources path: ${resources[0]}"
local -x QTWEBENGINEPROCESS_PATH=${BUILD_DIR}${QT6_LIBEXECDIR#"${QT6_PREFIX}"}/QtWebEngineProcess
local -x QTWEBENGINE_LOCALES_PATH=${resources[0]}/qtwebengine_locales
local -x QTWEBENGINE_RESOURCES_PATH=${resources[0]}
# random failures in several tests without -j1
qt6-build_src_test -j1
}
src_install() {
qt6-build_src_install
[[ -e ${D}${QT6_LIBDIR}/libQt6WebEngineCore.so ]] || #601472
die "${CATEGORY}/${PF} failed to build anything. Please report to https://bugs.gentoo.org/"
if use test && use webdriver; then
rm -- "${D}${QT6_BINDIR}"/testbrowser || die
fi
}
pkg_postinst() {
# plugin may also be found in $HOME if provided by chrome or firefox
use amd64 &&
optfeature "Widevine DRM support (protected media playback)" \
www-plugins/chrome-binary-plugins
elog
elog "This version of Qt WebEngine is based on Chromium version ${QT6_CHROMIUM_VER}, with"
elog "additional security fixes up to ${QT6_CHROMIUM_PATCHES_VER}. Extensive as it is, the"
elog "list of backports is impossible to evaluate, but always bound to be behind"
elog "Chromium's release schedule."
elog
elog "In addition, various online services may deny service based on an outdated"
elog "user agent version (and/or other checks). Google is already known to do so."
elog
elog "tl;dr your web browsing experience will be compromised."
}