diff --git a/eo/Makefile.am b/eo/Makefile.am
index 6d28ae14..4b7941a2 100644
--- a/eo/Makefile.am
+++ b/eo/Makefile.am
@@ -14,13 +14,22 @@ EXTRA_DIST=LICENSE
 
 ###############################################################################
 
+lib:
+	pushd src; $(MAKE) all; popd
+
+test:
+	pushd test; $(MAKE) all; popd
+
+doc:
+	pushd doc; $(MAKE) doc; popd
+
+app:
+	pushd app; $(MAKE) all; popd
+
 all:
 	for i in $(SUBDIRS); do pushd $$i && $(MAKE) all; popd; done
 
 clean:
 	for i in $(SUBDIRS); do pushd $$i && $(MAKE) clean; popd; done
 
-doc:
-	pushd doc; $(MAKE) doc; popd
-
 ###############################################################################
\ No newline at end of file