Adding install target to Makefile

Makefile

@@ -1,3 +1,5 @@
+LIBDIR=`erl -eval 'io:format("~s~n", [code:lib_dir()])' -s init stop -noshell`
+
 all:
 	mkdir -p ebin
 	(cd src;$(MAKE))
@@ -8,3 +10,7 @@ clean:
 dist-src:
 	mkdir erlang_mysql-1/ && cp -rfv src include support Makefile erlang_mysql-1/
 	tar zcf mysql-1.tgz erlang_mysql-1
+
+install: all
+	mkdir -p ${LIBDIR}/mysql-1/{ebin,include}
+	for i in ebin/*.beam; do install $$i $(LIBDIR)/mysql-1/$$i ; done