2 files changed, 44 insertions, 0 deletions
diff --git a/extra/x265/0003-detect512-is-needed-on-all-architectures.patch b/extra/x265/0003-detect512-is-needed-on-all-architectures.patch
new file mode 100644
index 00000000..16aab240
--- /dev/null
+++ b/extra/x265/0003-detect512-is-needed-on-all-architectures.patch
@@ -0,0 +1,35 @@
+From: Adam Sampson <unknown@bitbucket>
+Date: Sun, 14 Oct 2018 14:04:18 +0200
+Subject: detect512 is needed on all architectures
+
+---
+ source/common/cpu.cpp | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/source/common/cpu.cpp b/source/common/cpu.cpp
+index 0681ff5..fa687da 100644
+--- a/source/common/cpu.cpp
++++ b/source/common/cpu.cpp
+@@ -110,6 +110,11 @@ const cpu_name_t cpu_names[] =
+     { "", 0 },
+ };
+ 
++bool detect512()
++{
++    return(enable512);
++}
++
+ #if X265_ARCH_X86
+ 
+ extern "C" {
+@@ -123,10 +128,6 @@ uint64_t PFX(cpu_xgetbv)(int xcr);
+ #pragma warning(disable: 4309) // truncation of constant value
+ #endif
+ 
+-bool detect512()
+-{
+-    return(enable512);
+-}
+ uint32_t cpu_detect(bool benableavx512 )
+ {
+ 
diff --git a/extra/x265/PKGBUILD b/extra/x265/PKGBUILD
index 70b20b4c..0dc3dc58 100644
--- a/extra/x265/PKGBUILD
+++ b/extra/x265/PKGBUILD
@@ -6,3 +6,12 @@ eval "$(
       s/cmake/cmake -DENABLE_ASSEMBLY=OFF/
     '
 )"
+# thanks, debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=910963
+source+=('0003-detect512-is-needed-on-all-architectures.patch')
+sha256sum+=('+6baa25d11c81ad4ee49e9f2a367db4c770eb8cccf81f7bdaadb942621288a271')
+eval "$(
+  declare -f prepare | \
+    sed '
+      3 a patch -p1 -i "$srcdir/0003-detect512-is-needed-on-all-architectures.patch"
+    '
+)"