print an informative summary
diff --git a/Makefile.am b/Makefile.am
index 5b43729..695f1f2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -23,4 +23,14 @@ EXTRA_DIST = \
ftgl.pc.in \
$(NULL)
+# Print out an informative summary.
+all-local:
+ @$(ECHO) "Done."
+ @$(ECHO)
+ @if test "x$(MAKECMDGOALS)" = "xall-am" -o "x$(.TARGETS)" = "xall-am" -o "x$(MAKECMDGOALS)" = "x" -o "x$(.TARGETS)" = "x" ; then \
+ $(ECHO) "---" ;\
+ $(ECHO) "Run 'make install' to begin installation into $(prefix)" ;\
+ fi
+ @$(ECHO)
+
NULL =