Index: llvm-toolchain-snapshot_3.7~svn241915/lldb/lib/Makefile
===================================================================
--- llvm-toolchain-snapshot_3.7~svn241915.orig/lldb/lib/Makefile
+++ llvm-toolchain-snapshot_3.7~svn241915/lldb/lib/Makefile
@@ -191,6 +191,10 @@ ifeq ($(HOST_OS), $(filter $(HOST_OS), L
     # Link in python
     LLVMLibsOptions += $(PYTHON_BUILD_FLAGS) -lrt -ledit -lncurses -lpanel -lpthread
     LLVMLibsOptions += -Wl,--soname,lib$(LIBRARYNAME)$(SHLIBEXT)
+    ifneq (,$(filter $(shell dpkg-architecture -qDEB_HOST_ARCH), mips mipsel powerpc powerpcspe))
+     # Link GCC atomic helper library
+     LLVMLibsOptions += -latomic
+    endif
 endif
 
 ifeq ($(HOST_OS),FreeBSD)