Add usage examples of recently added functionality.
llvm-svn: 147907
diff --git a/lldb/test/make/Makefile.rules b/lldb/test/make/Makefile.rules
index 80cb409..75f9990 100644
--- a/lldb/test/make/Makefile.rules
+++ b/lldb/test/make/Makefile.rules
@@ -6,6 +6,12 @@
# OBJC_SOURCES :=
# OBJCXX_SOURCES :=
# DYLIB_C_SOURCES :=
+# DYLIB_CXX_SOURCES :=
+#
+# Specifying DYLIB_ONLY has the effect of building dylib only, skipping
+# the building of the a.out executable program. For example,
+# DYLIB_ONLY := YES
+#
# Uncomment line below for debugging shell commands
# SHELL = /bin/sh -x