Add patch to fix missing MultiArch include dir on powerpcspe

debian/changelog

@@ -1,3 +1,11 @@
+llvm-toolchain-6.0 (1:6.0.1-9) UNRELEASED; urgency=medium
+
+  [ John Paul Adrian Glaubitz ]
+  * Add patch to fix missing MultiArch include dir
+    on powerpcspe (Closes: #908791)
+
+ -- John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>  Fri, 14 Sep 2018 09:24:02 +0200
+
 llvm-toolchain-6.0 (1:6.0.1-8) unstable; urgency=medium
 
   [ John Paul Adrian Glaubitz ]

debian/patches/powerpcspe-add-missing-include-path.diff

@@ -0,0 +1,18 @@
+Description: Fix missing include paths on powerpcspe
+Author: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908791
+Forwarded: https://reviews.llvm.org/D52066
+Last-Update: 2018-09-13
+
+--- llvm-toolchain-6.0-6.0.1.orig/clang/lib/Driver/ToolChains/Linux.cpp
++++ llvm-toolchain-6.0-6.0.1/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -629,7 +629,8 @@ void Linux::AddClangSystemIncludeArgs(co
+       "/usr/include/mips64el-linux-gnu",
+       "/usr/include/mips64el-linux-gnuabi64"};
+   const StringRef PPCMultiarchIncludeDirs[] = {
+-      "/usr/include/powerpc-linux-gnu"};
++      "/usr/include/powerpc-linux-gnu",
++      "/usr/include/powerpc-linux-gnuspe"};
+   const StringRef PPC64MultiarchIncludeDirs[] = {
+       "/usr/include/powerpc64-linux-gnu"};
+   const StringRef PPC64LEMultiarchIncludeDirs[] = {

debian/patches/series

@@ -67,3 +67,4 @@ D51335-alignment-issue.diff
 # D51639-optim-issue.diff
 rL338481-cherry-pick-really-subtle-miscompile.diff
 disable-sse2-old-x86.diff
+powerpcspe-add-missing-include-path.diff