Index: llvm-toolchain-3.3-3.3/runtime/Makefile
===================================================================
--- llvm-toolchain-3.3-3.3.orig/runtime/Makefile	2013-08-28 13:16:23.000000000 +0000
+++ llvm-toolchain-3.3-3.3/runtime/Makefile	2013-08-28 13:16:45.000000000 +0000
@@ -14,12 +14,6 @@
 
 PARALLEL_DIRS  := libprofile
 
-# Disable libprofile: a faulty libtool is generated by autoconf which breaks the
-# build on Sparc
-ifeq ($(ARCH), Sparc)
-PARALLEL_DIRS := $(filter-out libprofile, $(PARALLEL_DIRS))
-endif
-
 ifeq ($(TARGET_OS), $(filter $(TARGET_OS), Cygwin MingW Minix))
 PARALLEL_DIRS := $(filter-out libprofile, $(PARALLEL_DIRS))
 endif