Changeset 52249aa for x

Timestamp:

07/24/2019 02:49:55 PM (5 years ago)

Author:

Douglas R. Reno <renodr@…>

Branches:

10.0, 10.1, 11.0, 11.1, 11.2, 11.3, 12.0, 12.1, 9.0, 9.1, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, lazarus, lxqt, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, trunk, upgradedb, xry111/intltool, xry111/llvm18, xry111/soup3, xry111/test-20220226, xry111/xf86-video-removal

Children:

7c93be03

Parents:

8fd509cb

Message:

Fix QtWebEngine's background rendering and multimedia crash problems, as well as adapt it to Linux 5.2+ API
Typo fix in 'Notes on Building Software'

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@21859 af4574ff-66df-0310-9fd7-8a98e5e911e0

File:

• x/lib/qtwebengine.xml (modified) (5 diffs)

x/lib/qtwebengine.xml

@@ -96 +96 @@
     </itemizedlist>
 
-<!-- The patch is not needed anymore for 5.12.1
     <bridgehead renderas="sect3">Additional Downloads</bridgehead>
     <itemizedlist spacing="compact">
       <listitem>
         <para>
-          Required patch (if building on i686):
-          <ulink url="&patch-root;/qtwebengine-&qtwebengine-version;-i686_alignof_fix-1.patch"/>
+          Required patch:
+          <ulink url="&patch-root;/qtwebengine-&qtwebengine-version;-background_rendering_fix-1.patch"/>
         </para>
       </listitem>
     </itemizedlist>
--->
+
     <bridgehead renderas="sect3">qtwebengine Dependencies</bridgehead>
 
@@ -162 +161 @@
 
     <para>
+      Next, apply a patch that fixes background rendering issues in Falkon,
+      and crashes on multimedia-heavy sites.
+    </para>
+
+<screen><userinput remap="pre">patch -Np1 -i ../qtwebengine-&qtwebengine-version;-background_rendering_fix-1.patch</userinput></screen>
+    
+    <para>
       If an older version of the package's main library has been installed,
       when the package is built separately it will link to that in preference
@@ -173 +179 @@
 fi</userinput></screen>
 
-<!-- Not needed for 5.12.1
-    <para>
-      If you are building on a 32-bit i686 system, GCC changed the alignof
-      operator to optimize the ABI. Unfortunately, this makes the alignof()
-      operator return an incorrect number (4 instead of 8). Apply a patch to
-      fix this:
-    </para>
-
-<screen><userinput>patch -Np1 -i ../qtwebengine-&qtwebengine-version;-i686_alignof_fix-1.patch</userinput></screen>
--->
     <para>
       Install <application>qtwebengine</application> by running the following
@@ -188 +184 @@
     </para>
 
-<screen><userinput>mkdir build &amp;&amp;
+<screen><userinput>sed -i 's/SIOCGSTAMP/0x8906/' \
+src/3rdparty/chromium/third_party/webrtc/rtc_base/physical_socket_server.cc &amp;&amp;
+mkdir build &amp;&amp;
 cd    build &amp;&amp;
 
@@ -246 +244 @@
       to the build.
     </para>
+
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 
+       href="../../xincludes/SIOCGSTAMP.xml"/>
 
     <para>