QTWebKit: Fix build error on QT-5.15 branch

There are 2 changes to build QtWebkit on QT-5.15
1. Move SHA1 to QTwebkit tag QtWebKit 5.212.0 Alpha 4
SHA1: 444bd2bda5fa46c2b4b99adaf6e9b2074b03a0d1
2. Remove python3 patch.

Fixes: QTBUG-83426
Change-Id: I6a1f1d8a29c828e28e3c8192c1b863a85991080e
Reviewed-by: Chenxi Mao <chenxi.mao2013@gmail.com>
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 69 insertions, 0 deletions

diff --git a/recipes-qt/qt5/qtwebkit/0002-Fix-build-with-non-glibc-libc-on-musl.patch b/recipes-qt/qt5/qtwebkit/0002-Fix-build-with-non-glibc-libc-on-musl.patch
new file mode 100644
index 00000000..bf79b363
--- /dev/null
+++ b/recipes-qt/qt5/qtwebkit/0002-Fix-build-with-non-glibc-libc-on-musl.patch
@@ -0,0 +1,69 @@
+From c4ceb318aa1064bfa677cdd800c52155eb1bed3a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 23 Aug 2018 04:06:17 +0000
+Subject: [PATCH] Fix build with non-glibc libc on musl
+
+Need to ensure glibc features are not assumed to be linux-wide
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Source/JavaScriptCore/heap/MachineStackMarker.cpp         | 8 ++++----
+ .../inspector/JSGlobalObjectInspectorController.cpp       | 2 ++
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/Source/JavaScriptCore/heap/MachineStackMarker.cpp b/Source/JavaScriptCore/heap/MachineStackMarker.cpp
+index 883914fd3..ce4e8d331 100644
+--- a/Source/JavaScriptCore/heap/MachineStackMarker.cpp
++++ b/Source/JavaScriptCore/heap/MachineStackMarker.cpp
+@@ -566,7 +566,7 @@ void* MachineThreads::Thread::Registers::stackPointer() const
+ #error Unknown Architecture
+ #endif
+ 
+-#elif defined(__GLIBC__) && ENABLE(JIT)
++#elif defined(__linux__) && ENABLE(JIT)
+ 
+ #if CPU(X86)
+     return reinterpret_cast<void*>((uintptr_t) regs.machineContext.gregs[REG_ESP]);
+@@ -665,7 +665,7 @@ void* MachineThreads::Thread::Registers::framePointer() const
+ #error Unknown Architecture
+ #endif
+ 
+-#elif defined(__GLIBC__)
++#elif defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -747,7 +747,7 @@ void* MachineThreads::Thread::Registers::instructionPointer() const
+ #error Unknown Architecture
+ #endif
+ 
+-#elif defined(__GLIBC__)
++#elif defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -838,7 +838,7 @@ void* MachineThreads::Thread::Registers::llintPC() const
+ #error Unknown Architecture
+ #endif
+ 
+-#elif defined(__GLIBC__)
++#elif defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+diff --git a/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp b/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp
+index fd7f869d4..e95391b32 100644
+--- a/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp
++++ b/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp
+@@ -51,8 +51,10 @@
+ #include <cxxabi.h>
+ #if OS(DARWIN) || (OS(LINUX) && !PLATFORM(GTK))
+ #include <dlfcn.h>
++#if defined(__GLIBC__)
+ #include <execinfo.h>
+ #endif
++#endif
+ 
+ #if ENABLE(REMOTE_INSPECTOR)
+ #include "JSGlobalObjectDebuggable.h"