Kludge no longer necessary

Makeconfig

@@ -74,8 +74,6 @@ common-objdir = .
 endif
 endif
 
-libc.a = $(common-objpfx)libc.a
-
 
 # Get the values defined by options to `configure'.
 include $(common-objpfx)config.make
@@ -249,7 +247,7 @@ endif
 ifndef +link
 +link = $(CC) -nostdlib $(LDFLAGS) -o $@ \
 	$(addprefix $(csu-objpfx),start.o $(+preinit)) \
-	$(^:lib=$(libc.a)) $(gnulib) $(libc.a) \
+	$(^:lib=$(common-objpfx)libc.a) $(gnulib) $(common-objpfx)libc.a \
 	$(addprefix $(csu-objpfx),$(+postinit))
 endif
 ifndef gnulib

mach/Makefile

@@ -183,13 +183,8 @@ endif
 # Be sure not to make these with implicit rules from foo.defs.
 mach.h mach/memory_object.h: ;
 
-ifeq (,)
-# XXX we have an errsystems.c here because a gcc bug makes the generated
-# version lose.
-else
 generated += errsystems.c
 $(objpfx)errsystems.c: errsystems.awk err_*.sub \
 		       $(wildcard $(addsuffix /err_*.sub,$(+sysdep_dirs)))
 	gawk -v subsys='$(filter-out $<,$^)' -f $^ > $@.n
 	mv $@.n $@
-endif