extra/webkitgtk: v8 update

extra/webkitgtk/PKGBUILD

@@ -4,6 +4,7 @@
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
 #  - use --disable-jit to solve segfaults
 #  - use --disable-gtk-doc to solve html docs breaking the build
+#  - AArch64 fixes
 
 pkgbase=webkitgtk
 pkgname=(webkitgtk webkitgtk2)
@@ -20,12 +21,25 @@ optdepends=('gst-plugins-base: free media decoding'
             'gst-plugins-good: media decoding'
             'gst-libav: nonfree media decoding')
 options=(!emptydirs)
-source=(http://webkitgtk.org/releases/$pkgbase-${pkgver}.tar.xz)
+source=(http://webkitgtk.org/releases/$pkgbase-${pkgver}.tar.xz
-sha256sums=('afdf29e7828816cad0be2604cf19421e96d96bf493987328ffc8813bb20ac564')
+        webkitgtk-aarch64.patch
+        webkitgtk-2.4.1-ppc64_align.patch)
+sha256sums=('afdf29e7828816cad0be2604cf19421e96d96bf493987328ffc8813bb20ac564'
+            '362c66145e3a7978cd612d1a838be7b556d31bb4c51f9ffe12054b5c91b08a73'
+            '62fb5f50c0fca6fbb598a93078d2b8882d5ecb78bbc22c7040f57e676e8d433f')
 
 prepare() {
   mkdir build-gtk{,2} path
   ln -s /usr/bin/python2 path/python
+
+  # AArch64 fixes
+  cd $pkgbase-$pkgver
+  patch -p1 -i ../webkitgtk-aarch64.patch
+  if [[ $CARCH == "aarch64" ]]; then
+    patch -p1 -i ../webkitgtk-2.4.1-ppc64_align.patch
+    CFLAGS+=" -DENABLE_YARR_JIT=0"
+    CXXFLAGS+=" -DENABLE_YARR_JIT=0"
+  fi
 }
 
 _build() (

extra/webkitgtk/webkitgtk-2.4.1-ppc64_align.patch

@@ -0,0 +1,45 @@
+diff -up webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h.ppc64_align webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h
+--- webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h.ppc64_align	2014-05-12 08:03:53.000000000 +0200
++++ webkitgtk-2.4.2/Source/JavaScriptCore/heap/CopiedBlock.h	2014-05-14 15:16:36.946318596 +0200
+@@ -81,7 +81,7 @@ public:
+     size_t size();
+     size_t capacity();
+ 
+-    static const size_t blockSize = 32 * KB;
++    static const size_t blockSize = 64 * KB;
+ 
+     bool hasWorkList();
+     CopyWorkList& workList();
+diff -up webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp.ppc64_align webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp
+--- webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp.ppc64_align	2014-05-12 08:03:53.000000000 +0200
++++ webkitgtk-2.4.2/Source/JavaScriptCore/interpreter/JSStack.cpp	2014-05-14 15:17:35.617171141 +0200
+@@ -49,7 +49,8 @@ JSStack::JSStack(VM& vm, size_t capacity
+ {
+     ASSERT(capacity && isPageAligned(capacity));
+ 
+-    m_reservation = PageReservation::reserve(roundUpAllocationSize(capacity * sizeof(Register), commitSize), OSAllocator::JSVMStackPages);
++    size_t commitsize = pageSize();
++    m_reservation = PageReservation::reserve(roundUpAllocationSize(capacity * sizeof(Register), commitsize), OSAllocator::JSVMStackPages);
+     updateStackLimit(highAddress());
+     m_commitEnd = highAddress();
+ 
+@@ -78,7 +79,8 @@ bool JSStack::growSlowCase(Register* new
+     // Compute the chunk size of additional memory to commit, and see if we
+     // have it is still within our budget. If not, we'll fail to grow and
+     // return false.
+-    long delta = roundUpAllocationSize(reinterpret_cast<char*>(m_commitEnd) - reinterpret_cast<char*>(newEnd), commitSize);
++    size_t commitsize = pageSize();
++    long delta = roundUpAllocationSize(reinterpret_cast<char*>(m_commitEnd) - reinterpret_cast<char*>(newEnd), commitsize);
+     if (reinterpret_cast<char*>(m_commitEnd) - delta <= reinterpret_cast<char*>(m_useableEnd))
+         return false;
+ 
+@@ -134,7 +136,8 @@ void JSStack::enableErrorStackReserve()
+ 
+ void JSStack::disableErrorStackReserve()
+ {
+-    char* useableEnd = reinterpret_cast<char*>(reservationEnd()) + commitSize;
++    size_t commitsize = pageSize();
++    char* useableEnd = reinterpret_cast<char*>(reservationEnd()) + commitsize;
+     m_useableEnd = reinterpret_cast_ptr<Register*>(useableEnd);
+ 
+     // By the time we get here, we are guaranteed to be destructing the last

extra/webkitgtk/webkitgtk-aarch64.patch

@@ -0,0 +1,39 @@
+diff -up webkitgtk-2.4.9/Source/WTF/wtf/dtoa/utils.h.aarch64 webkitgtk-2.4.9/Source/WTF/wtf/dtoa/utils.h
+--- webkitgtk-2.4.9/Source/WTF/wtf/dtoa/utils.h.aarch64	2015-05-20 11:03:24.000000000 +0200
++++ webkitgtk-2.4.9/Source/WTF/wtf/dtoa/utils.h	2015-05-20 13:45:35.629023925 +0200
+@@ -49,7 +49,7 @@
+ defined(__ARMEL__) || \
+ defined(_MIPS_ARCH_MIPS32R2)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+-#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || OS(WINCE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA)
++#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || OS(WINCE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(AARCH64) || CPU(HPPA)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+ #elif defined(_M_IX86) || defined(__i386__)
+ #if defined(_WIN32)
+diff -up webkitgtk-2.4.9/Source/WTF/wtf/Platform.h.aarch64 webkitgtk-2.4.9/Source/WTF/wtf/Platform.h
+--- webkitgtk-2.4.9/Source/WTF/wtf/Platform.h.aarch64	2015-05-20 11:03:24.000000000 +0200
++++ webkitgtk-2.4.9/Source/WTF/wtf/Platform.h	2015-05-20 13:47:34.439861401 +0200
+@@ -334,6 +334,14 @@
+ #define WTF_CPU_NEEDS_ALIGNED_ACCESS 1
+ #endif
+ 
++/* CPU(AARCH64) - AArch64 */
++#if defined(__aarch64__)
++#define WTF_CPU_AARCH64 1
++#if defined(__AARCH64BE__)
++#define WTF_CPU_BIG_ENDIAN 1
++#endif
++#endif
++
+ /* ==== OS() - underlying operating system; only to be used for mandated low-level services like 
+    virtual memory, not to choose a GUI toolkit ==== */
+ 
+@@ -654,7 +662,7 @@
+ #if (CPU(X86_64) && (OS(UNIX) || OS(WINDOWS))) \
+     || (CPU(IA64) && !CPU(IA64_32)) \
+     || CPU(ALPHA) \
+-    || CPU(ARM64) \
++    || CPU(AARCH64) \
+     || CPU(S390X) \
+     || CPU(MIPS64) \
+     || CPU(PPC64) \