+##===- tools/Makefile --------------------------------------*- Makefile -*-===##
+#
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
LEVEL := ..
-PARALLEL_DIRS := as dis opt gccas llc link lli gccld analyze extract bugpoint
+# NOTE: The tools are organized into five groups of four consisting of one
+# large and three small executables. This is done to minimize memory load
+# in parallel builds. Please retain this ordering.
+PARALLEL_DIRS := llvm-config \
+ opt llvm-as llvm-dis \
+ llc llvm-ranlib llvm-ar llvm-nm \
+ llvm-ld llvmc llvm-prof llvm-link \
+ lli gccas gccld llvm-extract llvm-db llvm2cpp \
+ bugpoint llvm-bcanalyzer llvm-stub llvmc2
-include $(LEVEL)/Makefile.common
-#ifeq ($(ARCH),x86)
-# Only build jello when we are on X86
-#all :: jello/.makeall
-#install :: jello/.makeinstall
-#clean :: jello/.makeclean
-#endif
+include $(LEVEL)/Makefile.config
+# Disable liblto as it is going away
+#PARALLEL_DIRS += lto
+# only build new lto project on Darwin for now
+ifeq ($(OS),Darwin)
+PARALLEL_DIRS += lto2
+endif
+include $(LEVEL)/Makefile.common