diff --git a/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h
new file mode 100644
index 000000000000..cc7d68a555b8
--- /dev/null
+++ b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h
@@ -0,0 +1,11 @@
+--- src/3rdparty/webkit/Source/JavaScriptCore/jit/ExecutableAllocator.h.orig	2017-01-05 13:47:51 UTC
++++ src/3rdparty/webkit/Source/JavaScriptCore/jit/ExecutableAllocator.h
+@@ -326,6 +326,8 @@ public:
+         syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I);
+ #endif
+     }
++#elif CPU(ARM_TRADITIONAL) && OS(FREEBSD) && COMPILER(CLANG)
++       __clear_cache(code, reinterpret_cast<char*>(code) + size);
+ #else
+     #error "The cacheFlush support is missing on this platform."
+ #endif
diff --git a/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_wtf_Platform.h b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_wtf_Platform.h
new file mode 100644
index 000000000000..f6e7824f3af6
--- /dev/null
+++ b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_JavaScriptCore_wtf_Platform.h
@@ -0,0 +1,12 @@
+This patch reportedly fixes build for ARM. See PR 208569
+
+--- src/3rdparty/webkit/Source/JavaScriptCore/wtf/Platform.h.orig	2017-02-07 10:30:44 UTC
++++ src/3rdparty/webkit/Source/JavaScriptCore/wtf/Platform.h
+@@ -218,6 +218,7 @@
+ #elif defined(__ARM_ARCH_6__) \
+     || defined(__ARM_ARCH_6J__) \
+     || defined(__ARM_ARCH_6K__) \
++    || defined(__ARM_ARCH_6KZ__) \
+     || defined(__ARM_ARCH_6Z__) \
+     || defined(__ARM_ARCH_6ZK__) \
+     || defined(__ARM_ARCH_6T2__) \
diff --git a/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FEGaussianBlurNEON.cpp b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FEGaussianBlurNEON.cpp
new file mode 100644
index 000000000000..a0631807712d
--- /dev/null
+++ b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FEGaussianBlurNEON.cpp
@@ -0,0 +1,11 @@
+--- src/3rdparty/webkit/Source/WebCore/platform/graphics/filters/arm/FEGaussianBlurNEON.cpp.orig	2017-01-10 15:46:28 UTC
++++ src/3rdparty/webkit/Source/WebCore/platform/graphics/filters/arm/FEGaussianBlurNEON.cpp
+@@ -285,7 +285,7 @@ TOSTRING(neonDrawAlphaChannelGaussianBlu
+     "vmov.u32 " REMAINING_STRIDES_R ", " REMAINING_STRIDES_S0 NL
+     // Early return for 0 strides.
+     "cmp " REMAINING_STRIDES_R ", #0" NL
+-    "ldmeqia sp!, {r4-r8, r10, r11, pc}" NL
++    "ldmiaeq sp!, {r4-r8, r10, r11, pc}" NL
+ 
+     // Initialize the sum variable.
+     "vmov.u32 " SUM_Q ", #0" NL
diff --git a/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FELightingNEON.cpp b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FELightingNEON.cpp
new file mode 100644
index 000000000000..c4bc2cef98b9
--- /dev/null
+++ b/www/qt4-webkit/files/patch-src_3rdparty_webkit_Source_WebCore_platform_graphics_filters_arm_FELightingNEON.cpp
@@ -0,0 +1,11 @@
+--- src/3rdparty/webkit/Source/WebCore/platform/graphics/filters/arm/FELightingNEON.cpp.orig	2016-12-21 17:09:11 UTC
++++ src/3rdparty/webkit/Source/WebCore/platform/graphics/filters/arm/FELightingNEON.cpp
+@@ -403,7 +403,7 @@ TOSTRING(neonDrawLighting) ":" NL
+     "vmin.f32 " TMP2_D0 ", " TMP2_D0 ", " CONST_ONE_HI_D NL
+     "vmul.f32 " TMP3_Q ", " COLOR_Q ", " TMP2_D0 "[1]" NL
+     "vcvt.u32.f32 " TMP3_Q ", " TMP3_Q NL
+-    "vmov.u32 r2, r3, " TMP3_S0 ", " TMP3_S1 NL
++    "vmov r2, r3, " TMP3_S0 ", " TMP3_S1 NL
+     // The color values are stored in-place.
+     "strb r2, [" PIXELS_R ", #-11]" NL
+     "strb r3, [" PIXELS_R ", #-10]" NL
diff --git a/www/qt5-webkit/files/patch-Source_WTF_wtf_Platform.h b/www/qt5-webkit/files/patch-Source_WTF_wtf_Platform.h
new file mode 100644
index 000000000000..06247d79c582
--- /dev/null
+++ b/www/qt5-webkit/files/patch-Source_WTF_wtf_Platform.h
@@ -0,0 +1,12 @@
+This patch reportedly fixes build for ARM. See PR 208569
+
+--- Source/WTF/wtf/Platform.h.orig	2016-04-10 06:48:36 UTC
++++ Source/WTF/wtf/Platform.h
+@@ -218,6 +218,7 @@
+ #elif defined(__ARM_ARCH_6__) \
+     || defined(__ARM_ARCH_6J__) \
+     || defined(__ARM_ARCH_6K__) \
++    || defined(__ARM_ARCH_6KZ__) \
+     || defined(__ARM_ARCH_6Z__) \
+     || defined(__ARM_ARCH_6ZK__) \
+     || defined(__ARM_ARCH_6T2__) \
diff --git a/www/qt5-webkit/files/patch-Source_WebCore_platform_graphics_cpu_arm_filters_FELightingNEON.cpp b/www/qt5-webkit/files/patch-Source_WebCore_platform_graphics_cpu_arm_filters_FELightingNEON.cpp
new file mode 100644
index 000000000000..3ad37978314d
--- /dev/null
+++ b/www/qt5-webkit/files/patch-Source_WebCore_platform_graphics_cpu_arm_filters_FELightingNEON.cpp
@@ -0,0 +1,11 @@
+--- Source/WebCore/platform/graphics/cpu/arm/filters/FELightingNEON.cpp.orig	2016-04-10 06:48:37 UTC
++++ Source/WebCore/platform/graphics/cpu/arm/filters/FELightingNEON.cpp
+@@ -403,7 +403,7 @@ TOSTRING(neonDrawLighting) ":" NL
+     "vmin.f32 " TMP2_D0 ", " TMP2_D0 ", " CONST_ONE_HI_D NL
+     "vmul.f32 " TMP3_Q ", " COLOR_Q ", " TMP2_D0 "[1]" NL
+     "vcvt.u32.f32 " TMP3_Q ", " TMP3_Q NL
+-    "vmov.u32 r2, r3, " TMP3_S0 ", " TMP3_S1 NL
++    "vmov r2, r3, " TMP3_S0 ", " TMP3_S1 NL
+     // The color values are stored in-place.
+     "strb r2, [" PIXELS_R ", #-11]" NL
+     "strb r3, [" PIXELS_R ", #-10]" NL