Index: net/aluminum/Makefile
===================================================================
--- net/aluminum/Makefile	(revision 560795)
+++ net/aluminum/Makefile	(working copy)
@@ -10,7 +10,7 @@
 
 LICENSE=	APACHE20
 
-LIB_DEPENDS=	libhwloc.so:devel/hwloc \
+LIB_DEPENDS=	libhwloc.so.15:devel/hwloc2 \
 		libmpi.so:net/openmpi
 
 USES=		cmake compiler:c11