Merge pull request #44 from flang-compiler/sles11

Change for SLES 11 support.

Author: sscalpone

lib/Support/Unix/Threading.inc

@@ -141,6 +141,7 @@ void llvm::set_thread_name(const Twine &Name) {
   if (get_max_thread_name_length() > 0)
     NameStr = NameStr.take_back(get_max_thread_name_length());
   (void)NameStr;
+#if 0
 #if defined(__linux__)
 #if (defined(__GLIBC__) && defined(_GNU_SOURCE)) || defined(__ANDROID__)
 #if HAVE_PTHREAD_SETNAME_NP
@@ -155,6 +156,7 @@ void llvm::set_thread_name(const Twine &Name) {
 #elif defined(__APPLE__)
   ::pthread_setname_np(NameStr.data());
 #endif
+#endif
 }
 
 void llvm::get_thread_name(SmallVectorImpl<char> &Name) {
@@ -203,6 +205,7 @@ void llvm::get_thread_name(SmallVectorImpl<char> &Name) {
 
   Name.append(buf, buf + strlen(buf));
 #elif defined(__linux__)
+#if 0
 #if (defined(__GLIBC__) && defined(_GNU_SOURCE)) || defined(__ANDROID__)
 #if HAVE_PTHREAD_GETNAME_NP
   constexpr uint32_t len = get_max_thread_name_length_impl();
@@ -212,4 +215,5 @@ void llvm::get_thread_name(SmallVectorImpl<char> &Name) {
 #endif
 #endif
 #endif
+#endif
 }