Don't install wpa or index-test tools.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79557 91177308-0d34-0410-b5e6-96231b3b80d8

tools/index-test/Makefile

@@ -11,6 +11,7 @@ LEVEL = ../../../..
 TOOLNAME = index-test
 CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
 CXXFLAGS = -fno-rtti
+NO_INSTALL = 1
 
 # No plugins, optimize startup time.
 TOOL_NO_EXPORTS = 1

tools/wpa/Makefile

@@ -3,6 +3,7 @@ LEVEL = ../../../..
 TOOLNAME = clang-wpa
 CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
 CXXFLAGS = -fno-rtti
+NO_INSTALL = 1
 
 # No plugins, optimize startup time.
 TOOL_NO_EXPORTS = 1