--- llvm-3.4.1.src/tools/clang/lib/Driver/ToolChains.cpp.orig	2014-05-22 21:48:10.216006217 +0200
+++ llvm-3.4.1.src/tools/clang/lib/Driver/ToolChains.cpp	2014-05-23 17:11:10.551218440 +0200
@@ -1122,12 +1122,14 @@
 
   static const char *const X86_64LibDirs[] = { "/lib64", "/lib" };
   static const char *const X86_64Triples[] = {
+    "x86_64-pld-linux", "amd64-pld-linux",
     "x86_64-linux-gnu", "x86_64-unknown-linux-gnu", "x86_64-pc-linux-gnu",
     "x86_64-redhat-linux6E", "x86_64-redhat-linux", "x86_64-suse-linux",
     "x86_64-manbo-linux-gnu", "x86_64-linux-gnu", "x86_64-slackware-linux"
   };
   static const char *const X86LibDirs[] = { "/lib32", "/lib" };
   static const char *const X86Triples[] = {
+    "i686-pld-linux", "i586-pld-linux", "i485-pld-linux", "i386-pld-linux", "athlon-pld-linux",
     "i686-linux-gnu", "i686-pc-linux-gnu", "i486-linux-gnu", "i386-linux-gnu",
     "i386-redhat-linux6E", "i686-redhat-linux", "i586-redhat-linux",
     "i386-redhat-linux", "i586-suse-linux", "i486-slackware-linux",
@@ -2167,6 +2169,7 @@
 
 enum Distro {
   ArchLinux,
+  PLDLinux,
   DebianLenny,
   DebianSqueeze,
   DebianWheezy,
@@ -2209,6 +2212,10 @@
   return Distro >= UbuntuHardy && Distro <= UbuntuTrusty;
 }
 
+static bool IsPLD(enum Distro Distro) {
+  return Distro == PLDLinux;
+}
+
 static Distro DetectDistro(llvm::Triple::ArchType Arch) {
   OwningPtr<llvm::MemoryBuffer> File;
   if (!llvm::MemoryBuffer::getFile("/etc/lsb-release", File)) {
@@ -2276,6 +2283,9 @@
   if (llvm::sys::fs::exists("/etc/arch-release"))
     return ArchLinux;
 
+  if (!llvm::sys::fs::exists("/etc/pld-release"))
+    return PLDLinux;
+
   return UnknownDistro;
 }
 
@@ -2382,7 +2392,7 @@
 
   Distro Distro = DetectDistro(Arch);
 
-  if (IsOpenSUSE(Distro) || IsUbuntu(Distro)) {
+  if (IsOpenSUSE(Distro) || IsUbuntu(Distro) || IsPLD(Distro)) {
     ExtraOpts.push_back("-z");
     ExtraOpts.push_back("relro");
   }
@@ -2402,7 +2412,7 @@
   // ABI requires a mapping between the GOT and the symbol table.
   // Android loader does not support .gnu.hash.
   if (!IsMips && !IsAndroid) {
-    if (IsRedhat(Distro) || IsOpenSUSE(Distro) ||
+    if (IsRedhat(Distro) || IsOpenSUSE(Distro) || IsPLD(Distro) ||
         (IsUbuntu(Distro) && Distro >= UbuntuMaverick))
       ExtraOpts.push_back("--hash-style=gnu");
 
@@ -2411,11 +2421,11 @@
       ExtraOpts.push_back("--hash-style=both");
   }
 
-  if (IsRedhat(Distro))
+  if (IsRedhat(Distro) || IsPLD(Distro))
     ExtraOpts.push_back("--no-add-needed");
 
   if (Distro == DebianSqueeze || Distro == DebianWheezy ||
-      Distro == DebianJessie || IsOpenSUSE(Distro) ||
+      Distro == DebianJessie || IsOpenSUSE(Distro) || IsPLD(Distro) ||
       (IsRedhat(Distro) && Distro != RHEL4 && Distro != RHEL5) ||
       (IsUbuntu(Distro) && Distro >= UbuntuKarmic))
     ExtraOpts.push_back("--build-id");