added extra/qt5-webengine

2025-03-19 00:21:40 +00:00 · 2016-07-10 03:16:51 +00:00 · 2016-07-10 03:16:51 +00:00 · a6a83b917e
commit a6a83b917e
parent 025963c481
6 changed files with 266 additions and 0 deletions
--- a/extra/qt5-webengine/PKGBUILD
+++ b/extra/qt5-webengine/PKGBUILD
@ -0,0 +1,76 @@
+# $Id: PKGBUILD 240297 2015-06-03 10:22:03Z fyan $
+# Maintainer: Felix Yan <felixonmars@archlinux.org>
+# Contributor: Andrea Scarpino <andrea@archlinux.org>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - patch to disable neon
+#  - patch to use system ffmpeg, depend on ffmpeg, add system_ffmpeg to WEBENGINE_CONFIG
+
+buildarch=12
+
+pkgname=qt5-webengine
+_qtver=5.7.0
+pkgver=${_qtver/-/}
+pkgrel=2
+arch=('i686' 'x86_64')
+url='http://qt-project.org/'
+license=('GPL3' 'LGPL3' 'FDL' 'custom')
+pkgdesc='Provides support for web applications using the Chromium browser project'
+depends=('qt5-webchannel' 'qt5-location' 'libxcomposite' 'libxrandr' 'libxtst' 'libxcursor' 'libpulse' 'pciutils' 'libxss' 'libvpx' 'opus'
+         'libevent' 'libsrtp' 'jsoncpp' 'libwebp' 'snappy' 'nss' 'protobuf' 'ffmpeg') # minizip
+makedepends=('python2' 'git' 'gperf')
+groups=('qt' 'qt5')
+_pkgfqn="${pkgname/5-/}-opensource-src-${_qtver}"
+source=("http://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz" qt5-webengine-nss.patch
+        qt5-webengine-fno-delete-null-pointer-checks.patch qt5-webengine-fno-delete-null-pointer-checks-2.patch
+        qtwebengine-opensource-src-5.6.0-beta-no-neon.patch
+        system-ffmpeg.patch)
+
+md5sums=('937f64886fbcb038d6fa4b44ae80cbeb'
+         '2a1610b34204102938a24154a52e5571'
+         '5671a16fef65152928789bffd1f7cf24'
+         '8145ce05fb86e762f012ca1b56f718fe'
+         '5bf00425cacab1a6580c46b9ac8b57ac'
+         '9f79b14f7c5ff603c1fcd87f37a8904f')
+
+prepare() {
+  mkdir -p build
+
+  # Hack to force using python2
+  mkdir -p bin
+  ln -s /usr/bin/python2 bin/python
+
+  # Fix opening some websites with recent NSS https://github.com/QupZilla/qupzilla/issues/1870 (KaOSx patch)
+  cd ${_pkgfqn}
+ # patch -p1 -i ../qt5-webengine-nss.patch
+
+  # Workaround for v8 segfaults with GCC 6
+  patch -p1 -i "$srcdir"/qt5-webengine-fno-delete-null-pointer-checks.patch
+  cd src/3rdparty
+  patch -p1 -i "$srcdir"/qt5-webengine-fno-delete-null-pointer-checks-2.patch
+
+  cd ../..
+  [[ $CARCH == "armv7h" ]] && patch -p1 -i ../qtwebengine-opensource-src-5.6.0-beta-no-neon.patch
+  patch -p1 -i ../system-ffmpeg.patch
+}
+
+build() {
+  cd build
+
+  export PATH="$srcdir/bin:$PATH"
+  export CXXFLAGS+=" -fno-delete-null-pointer-checks"
+  qmake WEBENGINE_CONFIG+="use_proprietary_codecs system_ffmpeg" ../${_pkgfqn}
+  make
+}
+
+package() {
+  cd build
+  make INSTALL_ROOT="$pkgdir" install
+
+  # Drop QMAKE_PRL_BUILD_DIR because reference the build dir
+  find "$pkgdir/usr/lib" -type f -name '*.prl' \
+    -exec sed -i -e '/^QMAKE_PRL_BUILD_DIR/d' {} \;
+
+  install -d "$pkgdir"/usr/share/licenses
+  ln -s /usr/share/licenses/qt5-base "$pkgdir"/usr/share/licenses/${pkgname}
+}
--- a/extra/qt5-webengine/qt5-webengine-fno-delete-null-pointer-checks-2.patch
+++ b/extra/qt5-webengine/qt5-webengine-fno-delete-null-pointer-checks-2.patch
@ -0,0 +1,50 @@
+From ba36da6c1f59da7687f6924cc558105dcd1c44dc Mon Sep 17 00:00:00 2001
+From: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
+Date: Fri, 10 Jun 2016 13:26:22 +0200
+Subject: [PATCH] Use -fno-delete-null-pointer-checks with gcc 6
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+V8 is not safe for removing null pointer checks. Until it is, we need
+to disable optimizations in GCC that assume it is not doing something
+wrong.
+
+This patch only enables it for v8, and requires it to be activated
+by qtwebengine.
+
+Change-Id: I9da15ecf85719f211ba921a620e9d195eff26178
+Task-number: QTBUG-53956
+Reviewed-by: Michael Brüning <michael.bruning@qt.io>
+---
+ chromium/v8/build/toolchain.gypi | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/chromium/v8/build/toolchain.gypi b/chromium/v8/build/toolchain.gypi
+index 8a26cc2..2dd4a50 100644
+--- a/chromium/v8/build/toolchain.gypi
+++ b/chromium/v8/build/toolchain.gypi
+@@ -72,6 +72,10 @@
+     # Some versions of GCC 4.5 seem to need -fno-strict-aliasing.
+     'v8_no_strict_aliasing%': 0,
+ 
+    # V8 needs support for illegal null this pointers, and must disable
+    # optimizations in GCC 6 that relies on correct behavior.
+    'v8_no_delete_null_pointer_checks%': 0,
+
+     # Chrome needs this definition unconditionally. For standalone V8 builds,
+     # it's handled in build/standalone.gypi.
+     'want_separate_host_toolset%': 1,
+@@ -1066,6 +1070,9 @@
+           [ 'v8_no_strict_aliasing==1', {
+             'cflags': [ '-fno-strict-aliasing' ],
+           }],
+          [ 'v8_no_delete_null_pointer_checks==1', {
+            'cflags_cc': [ '-fno-delete-null-pointer-checks' ],
+          }],
+         ],  # conditions
+       }],
+       ['OS=="solaris"', {
+-- 
+2.8.3
+
--- a/extra/qt5-webengine/qt5-webengine-fno-delete-null-pointer-checks.patch
+++ b/extra/qt5-webengine/qt5-webengine-fno-delete-null-pointer-checks.patch
@ -0,0 +1,27 @@
+From 5133f095bea2d147e86b99eacaa48363d08db35b Mon Sep 17 00:00:00 2001
+From: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
+Date: Fri, 10 Jun 2016 14:46:24 +0200
+Subject: [PATCH] Enable -fno_delete_null_pointer_checks on V8 for G++ 6
+
+Detect g++ 6 and disable null pointer check optimizations on v8.
+
+Change-Id: I5064823af3784786d455ce86592b5e65c1020f21
+Task-number: QTBUG-53956
+---
+
+diff --git a/src/core/config/linux.pri b/src/core/config/linux.pri
+index 8854a4b..b579e2a 100644
+--- a/src/core/config/linux.pri
+++ b/src/core/config/linux.pri
+@@ -29,6 +29,8 @@ use?(nss) {
+         use_openssl_certs=1
+ }
+ 
+gcc:!clang: greaterThan(QT_GCC_MAJOR_VERSION, 5): GYP_CONFIG += v8_no_delete_null_pointer_checks=1
+
+ contains(QT_CONFIG, system-zlib): use?(system_minizip): GYP_CONFIG += use_system_zlib=1
+ contains(QT_CONFIG, system-png): GYP_CONFIG += use_system_libpng=1
+ contains(QT_CONFIG, system-jpeg): GYP_CONFIG += use_system_libjpeg=1
+-- 
+2.8.3
+
--- a/extra/qt5-webengine/qt5-webengine-nss.patch
+++ b/extra/qt5-webengine/qt5-webengine-nss.patch
@ -0,0 +1,31 @@
+diff -ur qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/net/socket/ssl_client_socket_openssl.cc 
+qtwebengine-opensource-src-5.6.0-beta-chimera-nss-init/src/3rdparty/chromium/net/socket/ssl_client_socket_openssl.cc
+--- qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/net/socket/ssl_client_socket_openssl.cc	2015-12-10 18:17:21.000000000 +0100
+++ qtwebengine-opensource-src-5.6.0-beta-chimera-nss-init/src/3rdparty/chromium/net/socket/ssl_client_socket_openssl.cc	2016-01-14 
+17:11:38.432633534 +0100
+@@ -57,6 +57,10 @@
+ #include "net/ssl/ssl_platform_key.h"
+ #endif
+ 
+#if defined(USE_NSS_CERTS) || defined(OS_IOS)
+#include "net/cert_net/nss_ocsp.h"
+#endif
+
+ namespace net {
+ 
+ namespace {
+@@ -795,6 +799,14 @@
+   DCHECK(!ssl_);
+   DCHECK(!transport_bio_);
+ 
+#if defined(USE_NSS_CERTS) || defined(OS_IOS)
+  if (ssl_config_.cert_io_enabled) {
+    // TODO(davidben): Move this out of SSLClientSocket. See
+    // https://crbug.com/539520.
+    EnsureNSSHttpIOInit();
+  }
+#endif
+
+   SSLContext* context = SSLContext::GetInstance();
+   crypto::OpenSSLErrStackTracer err_tracer(FROM_HERE);
+   
--- a/extra/qt5-webengine/qtwebengine-opensource-src-5.6.0-beta-no-neon.patch
+++ b/extra/qt5-webengine/qtwebengine-opensource-src-5.6.0-beta-no-neon.patch
@ -0,0 +1,15 @@
+diff -ur qtwebengine-opensource-src-5.6.0-beta/src/core/gyp_run.pro qtwebengine-opensource-src-5.6.0-beta-no-neon/src/core/gyp_run.pro
+--- qtwebengine-opensource-src-5.6.0-beta/src/core/gyp_run.pro	2015-12-14 16:27:24.000000000 +0100
+++ qtwebengine-opensource-src-5.6.0-beta-no-neon/src/core/gyp_run.pro	2016-01-10 17:48:45.689954050 +0100
+@@ -74,7 +74,10 @@
+         # we use arm_neon_optional for ARMv7 and newer and let chromium decide
+         # about the mfpu option.
+         contains(MFPU, "neon")|contains(MFPU, "neon-vfpv4"): GYP_CONFIG += arm_fpu=\"$$MFPU\" arm_neon=1
+-        else:!lessThan(MARMV, 7): GYP_CONFIG += arm_neon=0 arm_neon_optional=1
+        # Disable NEON entirely for now, because it fails to build:
+        # https://bugzilla.redhat.com/show_bug.cgi?id=1282495
+        # (This line was also missing the required arm_fpu flag, which I added.)
+        # else:!lessThan(MARMV, 7): GYP_CONFIG += arm_fpu=\"$$MFPU\" arm_neon=0 arm_neon_optional=1
+         else: GYP_CONFIG += arm_fpu=\"$$MFPU\" arm_neon=0 arm_neon_optional=0
+     }
+ 
--- a/extra/qt5-webengine/system-ffmpeg.patch
+++ b/extra/qt5-webengine/system-ffmpeg.patch
@ -0,0 +1,67 @@
+diff --git a/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.h b/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.h
+index 11659fb..e943b16 100644
+--- a/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.h
+++ b/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.h
+@@ -21,10 +21,6 @@
+ 
+ // Include FFmpeg header files.
+ extern "C" {
+-// Disable deprecated features which result in spammy compile warnings.  This
+-// list of defines must mirror those in the 'defines' section of BUILD.gn file &
+-// ffmpeg.gyp file or the headers below will generate different structures!
+-#define FF_API_CONVERGENCE_DURATION 0
+ // Upstream libavcodec/utils.c still uses the deprecated
+ // av_dup_packet(), causing deprecation warnings.
+ // The normal fix for such things is to disable the feature as below,
+@@ -39,7 +35,6 @@ MSVC_PUSH_DISABLE_WARNING(4244);
+ #include <libavcodec/avcodec.h>
+ #include <libavformat/avformat.h>
+ #if !defined(USE_SYSTEM_FFMPEG)
+-#include <libavformat/internal.h>
+ #endif
+ #include <libavformat/avio.h>
+ #include <libavutil/avutil.h>
+diff --git a/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc b/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc
+index 237c938..2b6cd3e 100644
+--- a/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc
+++ b/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc
+@@ -1036,24 +1036,6 @@ void FFmpegDemuxer::OnFindStreamInfoDone(const PipelineStatusCB& status_cb,
+   std::vector<base::TimeDelta> start_time_estimates(format_context->nb_streams,
+                                                     kInfiniteDuration());
+ #if !defined(USE_SYSTEM_FFMPEG)
+-  const AVFormatInternal* internal = format_context->internal;
+-  if (internal && internal->packet_buffer &&
+-      format_context->start_time != static_cast<int64_t>(AV_NOPTS_VALUE)) {
+-    struct AVPacketList* packet_buffer = internal->packet_buffer;
+-    while (packet_buffer != internal->packet_buffer_end) {
+-      DCHECK_LT(static_cast<size_t>(packet_buffer->pkt.stream_index),
+-                start_time_estimates.size());
+-      const AVStream* stream =
+-          format_context->streams[packet_buffer->pkt.stream_index];
+-      if (packet_buffer->pkt.pts != static_cast<int64_t>(AV_NOPTS_VALUE)) {
+-        const base::TimeDelta packet_pts =
+-            ConvertFromTimeBase(stream->time_base, packet_buffer->pkt.pts);
+-        if (packet_pts < start_time_estimates[stream->index])
+-          start_time_estimates[stream->index] = packet_pts;
+-      }
+-      packet_buffer = packet_buffer->next;
+-    }
+-  }
+ #endif
+ 
+   AVStream* audio_stream = NULL;
+diff --git a/src/core/config/linux.pri b/src/core/config/linux.pri
+index 8854a4b..9af24c5 100644
+--- a/src/core/config/linux.pri
+++ b/src/core/config/linux.pri
+@@ -21,6 +21,10 @@ GYP_CONFIG += \
+     use_pango=0 \
+     use_openssl=1
+ 
+GYP_CONFIG += \
+    enable_webrtc=0 \
+    use_system_ffmpeg=1
+
+ use?(nss) {
+     GYP_CONFIG += use_nss_certs=1 \
+         use_openssl_certs=0