qtwebengine: Fix build on musl

import needed chromium patches from meta-browser

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/recipes-qt/qt5/qtwebengine/0012-Adjust-default-pthread-stack-size.patch b/recipes-qt/qt5/qtwebengine/0012-Adjust-default-pthread-stack-size.patch
new file mode 100644
index 00000000..de2ec97d
--- /dev/null
+++ b/recipes-qt/qt5/qtwebengine/0012-Adjust-default-pthread-stack-size.patch
@@ -0,0 +1,51 @@
+From 65d516f64c1cca91868cb26aeb93802382704fd5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 7 Jul 2017 16:41:23 -0700
+Subject: [PATCH 1/2] Adjust default pthread stack size
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ base/threading/platform_thread_linux.cc                     | 3 ++-
+ chrome/browser/chrome_browser_main_posix.cc                 | 9 +++++++++
+ third_party/WebKit/Source/platform/heap/StackFrameDepth.cpp | 4 ++--
+ 3 files changed, 13 insertions(+), 3 deletions(-)
+
+diff --git a/base/threading/platform_thread_linux.cc b/base/threading/platform_thread_linux.cc
+index 95ed32418..666e85ba3 100644
+--- a/base/threading/platform_thread_linux.cc
++++ b/base/threading/platform_thread_linux.cc
+@@ -96,7 +96,8 @@ void TerminateOnThread() {}
+ 
+ size_t GetDefaultThreadStackSize(const pthread_attr_t& attributes) {
+ #if !defined(THREAD_SANITIZER)
+-  return 0;
++  // use 8mb like glibc to avoid running out of space
++  return (1 << 23);
+ #else
+   // ThreadSanitizer bloats the stack heavily. Evidence has been that the
+   // default stack size isn't enough for some browser tests.
+diff --git a/third_party/WebKit/Source/platform/heap/StackFrameDepth.cpp b/third_party/WebKit/Source/platform/heap/StackFrameDepth.cpp
+index 3c0a0395b..2af6073e2 100644
+--- a/third_party/WebKit/Source/platform/heap/StackFrameDepth.cpp
++++ b/third_party/WebKit/Source/platform/heap/StackFrameDepth.cpp
+@@ -73,7 +73,7 @@ size_t StackFrameDepth::getUnderestimatedStackSize()
+     // FIXME: On Mac OSX and Linux, this method cannot estimate stack size
+     // correctly for the main thread.
+ 
+-#if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD)
++#if OS(LINUX) || OS(ANDROID) || OS(FREEBSD)
+     // pthread_getattr_np() can fail if the thread is not invoked by
+     // pthread_create() (e.g., the main thread of webkit_unit_tests).
+     // If so, a conservative size estimate is returned.
+@@ -135,7 +135,7 @@ size_t StackFrameDepth::getUnderestimatedStackSize()
+ 
+ void* StackFrameDepth::getStackStart()
+ {
+-#if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD)
++#if OS(LINUX) || OS(ANDROID) || OS(FREEBSD)
+     pthread_attr_t attr;
+     int error;
+ #if OS(FREEBSD)
+-- 
+2.13.2
+