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Description: Fix wide pointer issues on ia64 (closes: #642750).
Author: Stephan Schreiber <info@fs-driver.org>
Index: webkitgtk/Source/WTF/wtf/Platform.h
===================================================================
--- webkitgtk.orig/Source/WTF/wtf/Platform.h
+++ webkitgtk/Source/WTF/wtf/Platform.h
@@ -705,6 +705,13 @@
#define ENABLE_JIT 1
#endif
+/* FIXME: The fast malloc implementation is broken on Itanium / IA64 because
+ some memory barriers are missing in the thread-unsafe code around the
+ pagemap_cache_ object. */
+#if CPU(IA64) || CPU(IA64_32)
+#define USE_SYSTEM_MALLOC 1
+#endif
+
/* The JIT is enabled by default on all x86, x86-64, ARM & MIPS platforms except Win64. */
#if !defined(ENABLE_JIT) \
&& (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)) \
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