diff --git a/gas/config/ebmon29k.mt b/gas/config/ebmon29k.mt
new file mode 100644
index 00000000000..04da120dfca
--- /dev/null
+++ b/gas/config/ebmon29k.mt
@@ -0,0 +1,4 @@
+TARG_CPU_DEPENDENTS=
+LOCAL_LOADLIBES=$(srcdir)/../bfd/$(srcdir)/libbfd.a
+TDEFINES=-DBFD_HEADERS
+
diff --git a/gas/config/h8300hds.mt b/gas/config/h8300hds.mt
new file mode 100644
index 00000000000..1e6eb3c8dc9
--- /dev/null
+++ b/gas/config/h8300hds.mt
@@ -0,0 +1,4 @@
+TARG_CPU_DEPENDENTS=$(srcdir)/../include/h8300-opcode.h
+LOCAL_LOADLIBES=$(srcdir)/../bfd/$(srcdir)/libbfd.a
+TDEFINES=-DBFD -DMANY_SEGMENTS
+