Make clang work on 32 bit powerpc linux.

Patch by Nick Lewycky!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52777 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/clang.cpp b/Driver/clang.cpp
index 8818385..c1d4707 100644
--- a/Driver/clang.cpp
+++ b/Driver/clang.cpp
@@ -1052,6 +1052,10 @@
     AddPath("/usr/lib/gcc/x86_64-unknown-linux-gnu/4.3.1/include-fixed",
             System, false, false, false, Headers);
 
+    // Debian testing/lenny ppc32
+    AddPath("/usr/lib/gcc/powerpc-linux-gnu/4.2.3/include", System,
+            false, false, false, Headers);
+
     AddPath("/usr/include", System, false, false, false, Headers);
     AddPath("/System/Library/Frameworks", System, true, false, true, Headers);
     AddPath("/Library/Frameworks", System, true, false, true, Headers);