diff --git a/libgloss/aarch64/Makefile.in b/libgloss/aarch64/Makefile.in
index e84aa6927..5d7012023 100644
--- a/libgloss/aarch64/Makefile.in
+++ b/libgloss/aarch64/Makefile.in
@@ -52,11 +52,8 @@ MULTISRCTOP =
 MULTIBUILDTOP =
 MULTIDIRS =
 MULTISUBDIR =
-MULTILIBNAME =
 MULTIDO = true
 MULTICLEAN = true
-MULTI_FLAGS_FOR_TARGET = MULTI_DEFAULT_FLAGS
-MULTI_DEFAULT_FLAGS = -DSEMIHOST_V2
 
 SHELL =	/bin/sh
 
@@ -82,17 +79,15 @@ OBJS = ftruncate.o libcfunc.o syscalls.o truncate.o _exit.o _kill.o
 CRT0		= crt0.o
 CRT0_INSTALL	= install-crt0
 
-RDIMON_CRT0	= rdimon-crt0${${MULTILIBNAME}}.o
-RDIMON_BSP	= librdimon${${MULTILIBNAME}}.a
+RDIMON_CRT0	= rdimon-crt0.o
+RDIMON_BSP	= librdimon.a
 RDIMON_OBJS	= $(patsubst %,rdimon-%,$(OBJS))
-RDIMON_SCRIPTS	= rdimon${${MULTILIBNAME}}.specs \
-		  aem-ve${${MULTILIBNAME}}.specs \
-		  aem-validation${${MULTILIBNAME}}.specs \
-		  aem-v8-r${${MULTILIBNAME}}.specs
+RDIMON_SCRIPTS	= rdimon.specs \
+		  aem-ve.specs \
+		  aem-validation.specs \
+		  aem-v8-r.specs
 RDIMON_INSTALL	= install-rdimon
 
-CFLAGS		= -g
-
 # Host specific makefile fragment comes in here.
 @host_makefile_frag@
 
@@ -111,7 +106,6 @@ all: ${CRT0} ${RDIMON_CRT0} ${RDIMON_BSP} ${RDIMON_SCRIPTS}
 	    else true; fi; \
 	  else true; fi; \
 	done
-	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
 #
 # here's where we build the test programs for each target
@@ -121,53 +115,36 @@ test:
 
 #
 crt0.o: crt0.S
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -o $@ -c $<
 
-rdimon-crt0${${MULTILIBNAME}}.o: crt0.S
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+rdimon-crt0.o: crt0.S
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 #rdimon-trap.o: trap.S
-#	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+#	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-_exit.o: _exit.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-ftruncate.o: ftruncate.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-_kill.o: _kill.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-libcfunc.o: libcfunc.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-syscalls.o: syscalls.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 rdimon-truncate.o: truncate.c
-	$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
+	$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DSEMIHOST_V2 -DARM_RDI_MONITOR -o $@ -c $<
 
 $(RDIMON_BSP): $(RDIMON_OBJS)
 	${AR} ${ARFLAGS} $@ $^
 	${RANLIB} $@
 
-# Multilib support.
-.PHONY:  libgloss-multi-do all-multi clean-multi install-multi
-
-all-recursive: all-multi
-clean-recursive: clean-multi
-install-recursive: install-multi
-
-# The $(MAKE) comments below are to enable parallel building.
-all-multi:
-	$(MAKE) $(AM_MAKEFLAGS) DO=all libgloss-multi-do
-
-clean-multi:
-	$(MAKE) $(AM_MAKEFLAGS) DO=clean libgloss-multi-do
-
-install-multi:
-	$(MAKE) $(AM_MAKEFLAGS) DO=install libgloss-multi-do
-
 clean mostlyclean:
 	rm -f a.out core *.i *.o *-test *.srec *.dis *.x $(SIM_BSP) ${RDIMON_SCRIPTS}
 	@rootpre=`pwd`/; export rootpre; \
@@ -179,7 +156,6 @@ clean mostlyclean:
 	    else true; fi; \
 	  else true; fi; \
 	done
-	$(MAKE) $(AM_MAKEFLAGS) clean-recursive
 
 distclean maintainer-clean realclean: clean
 	rm -f Makefile config.status *~
@@ -195,7 +171,6 @@ install: ${CRT0_INSTALL} ${RDIMON_INSTALL}
 	    else true; fi; \
 	  else true; fi; \
 	done
-	$(MAKE) $(AM_MAKEFLAGS) install-recursive
 
 install-crt0:
 	${mkinstalldirs} ${DESTDIR}${tooldir}/lib${MULTISUBDIR}
@@ -220,5 +195,3 @@ Makefile: Makefile.in config.status @host_makefile_frag_path@
 
 config.status: configure
 	$(SHELL) config.status --recheck
-
-include $(srcdir)/../multi-build.in