Introduce tools/index-test.

This tool will be the test bed for indexing related operations. It basically reads PCH files passed by the command line and performs various operations.

Currently it can accept a file:line:column which resolves to a declaration/statement and displays some information about them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74198 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/index-test/Makefile b/tools/index-test/Makefile
new file mode 100644
index 0000000..4fbde29
--- /dev/null
+++ b/tools/index-test/Makefile
@@ -0,0 +1,23 @@
+##===- tools/index-test/Makefile ---------------------------*- Makefile -*-===##
+# 
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+# 
+##===----------------------------------------------------------------------===##
+LEVEL = ../../../..
+
+TOOLNAME = index-test
+CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
+CXXFLAGS = -fno-rtti
+
+# No plugins, optimize startup time.
+TOOL_NO_EXPORTS = 1
+
+include $(LEVEL)/Makefile.config
+
+LINK_COMPONENTS := bitreader
+USEDLIBS = clangFrontend.a clangSema.a clangAST.a clangLex.a clangBasic.a 
+
+include $(LLVM_SRC_ROOT)/Makefile.rules