-# LLVM, LLVM_SRC_ROOT = BUILD_SRC_ROOT, and
-# LLVM_OBJ_ROOT = BUILD_OBJ_ROOT.
-#===-----------------------------------------------------------------------====
-
-#
-# Configuration file to set paths specific to local installation of LLVM
-#
-include $(LEVEL)/Makefile.config
-
-###########################################################################
-# Directory Configuration
-# This section of the Makefile determines what is where. To be
-# specific, there are several locations that need to be defined:
-#
-# o LLVM_SRC_ROOT : The root directory of the LLVM source code.
-# o LLVM_OBJ_ROOT : The root directory containing the built LLVM code.
-#
-# o BUILD_SRC_DIR : The directory containing the code to build.
-# o BUILD_SRC_ROOT : The root directory of the code to build.
-#
-# o BUILD_OBJ_DIR : The directory in which compiled code will be placed.
-# o BUILD_OBJ_ROOT : The root directory in which compiled code is placed.
-#
-###########################################################################
-
-#
-# Set the source build directory. That is almost always the current directory.
-#
-ifndef BUILD_SRC_DIR
-BUILD_SRC_DIR = $(shell pwd)
-endif
-
-#
-# Set the source root directory.
-#
-ifndef BUILD_SRC_ROOT
-BUILD_SRC_ROOT = $(shell cd $(BUILD_SRC_DIR)/$(LEVEL); pwd)
-endif
-