1 files changed, 86 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000000..e1b6a678fc23d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,86 @@
+##===- Makefile --------------------------------------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+# If LLD_LEVEL is not set, then we are the top-level Makefile. Otherwise, we
+# are being included from a subdirectory makefile.
+
+ifndef LLD_LEVEL
+
+IS_TOP_LEVEL := 1
+LLD_LEVEL := .
+DIRS := include lib tools unittests
+
+PARALLEL_DIRS :=
+
+endif
+
+ifeq ($(MAKECMDGOALS),libs-only)
+  DIRS := $(filter-out tools docs, $(DIRS))
+  OPTIONAL_DIRS :=
+endif
+ifeq ($(BUILD_LLD_ONLY),YES)
+  DIRS := $(filter-out docs unittests, $(DIRS))
+  OPTIONAL_DIRS :=
+endif
+
+###
+# Common Makefile code, shared by all lld Makefiles.
+
+# Set LLVM source root level.
+LEVEL := $(LLD_LEVEL)/../..
+
+# Include LLVM common makefile.
+include $(LEVEL)/Makefile.common
+
+ifneq ($(ENABLE_DOCS),1)
+  DIRS := $(filter-out docs, $(DIRS))
+endif
+
+CPP.Flags += -I$(PROJ_SRC_DIR)/$(LLD_LEVEL)/include
+CPP.Flags += -I$(PROJ_OBJ_DIR)/$(LLD_LEVEL)/include
+
+###
+# lld Top Level specific stuff.
+
+ifeq ($(IS_TOP_LEVEL),1)
+
+ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
+$(RecursiveTargets)::
+	$(Verb) for dir in test unittests; do \
+	  if [ -f $(PROJ_SRC_DIR)/$${dir}/Makefile ] && [ ! -f $${dir}/Makefile ]; then \
+	    $(MKDIR) $${dir}; \
+	    $(CP) $(PROJ_SRC_DIR)/$${dir}/Makefile $${dir}/Makefile; \
+	  fi \
+	done
+endif
+
+test::
+	@ $(MAKE) -C test
+
+report::
+	@ $(MAKE) -C test report
+
+clean::
+	@ $(MAKE) -C test clean
+
+libs-only: all
+
+tags::
+	$(Verb) etags `find . -type f -name '*.h' -or -name '*.cpp' | \
+	  grep -v /lib/Headers | grep -v /test/`
+
+cscope.files:
+	find tools lib include -name '*.cpp' \
+	                    -or -name '*.def' \
+	                    -or -name '*.td' \
+	                    -or -name '*.h' > cscope.files
+
+.PHONY: test report clean cscope.files
+
+endif