extra/webkit2gtk fix

extra/webkit2gtk/PKGBUILD

@@ -4,6 +4,7 @@
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
 #  - do not use LLINT assembly for v5/v6
 #  - strip -O3 from cmake generated makefiles, solves ICE
+#  - remove Atomics.cpp from build for v5/v6 - https://bugs.webkit.org/show_bug.cgi?id=161900
 
 highmem=1
 
@@ -24,8 +25,10 @@ optdepends=('gtk2: Netscape plugin support'
 options=('!emptydirs')
 
 # webkitgtk's signature scheme (sha1-file-as-pgp-message) is bananas and not supported
-source=(http://webkitgtk.org/releases/webkitgtk-${pkgver}.tar.xz)
-sha1sums=('46f1af500b01f8dead80d349e422f7184022d363')
+source=(http://webkitgtk.org/releases/webkitgtk-${pkgver}.tar.xz
+        remove_atomics.patch)
+sha1sums=('46f1af500b01f8dead80d349e422f7184022d363'
+          'aaac158ebcdd51d46d1c4c03839a0c6bbc40225f')
 
 prepare() {
   mkdir build
@@ -34,6 +37,10 @@ prepare() {
   sed -i '1s/python$/&2/' Tools/gtk/generate-gtkdoc
   rm -r Source/ThirdParty/gtest/
   rm -r Source/ThirdParty/qunit/
+
+  if [[ $CARCH == "arm" || $CARCH == "armv6h" ]]; then
+    patch -p0 -i ../remove_atomics.patch
+  fi
 }
 
 build() {

extra/webkit2gtk/remove_atomics.patch

@@ -0,0 +1,10 @@
+--- Source/WTF/wtf/CMakeLists.txt.orig	2016-10-12 22:36:08.235410277 -0600
++++ Source/WTF/wtf/CMakeLists.txt	2016-10-12 22:36:23.300372381 -0600
+@@ -171,7 +171,6 @@
+ 
+ set(WTF_SOURCES
+     Assertions.cpp
+-    Atomics.cpp
+     BitVector.cpp
+     CompilationThread.cpp
+     CrossThreadCopier.cpp