--- /dev/null
+# Custom rtems multilibs
+
+MULTILIB_OPTIONS = marm/mthumb
+MULTILIB_DIRNAMES = arm thumb
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES = marm=mno-thumb
+
+MULTILIB_OPTIONS += msoft-float/mhard-float
+MULTILIB_DIRNAMES += soft fpu
+MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*