sim: example-synacor: move arch-specific file compilation to top-level
diff --git a/sim/Makefile.in b/sim/Makefile.in
index f7a693b..3eebde7 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -4879,9 +4879,6 @@
 @SIM_ENABLE_ARCH_erc32_TRUE@	rm -f $(DESTDIR)$(bindir)/sis
 @SIM_ENABLE_ARCH_examples_TRUE@$(example_synacor_libsim_a_OBJECTS) $(example_synacor_libsim_a_LIBADD): example-synacor/hw-config.h
 
-@SIM_ENABLE_ARCH_examples_TRUE@example-synacor/%.o: example-synacor/%.c
-@SIM_ENABLE_ARCH_examples_TRUE@	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
-
 @SIM_ENABLE_ARCH_examples_TRUE@example-synacor/%.o: common/%.c
 @SIM_ENABLE_ARCH_examples_TRUE@	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 @SIM_ENABLE_ARCH_frv_TRUE@$(frv_libsim_a_OBJECTS) $(frv_libsim_a_LIBADD): frv/hw-config.h
diff --git a/sim/example-synacor/local.mk b/sim/example-synacor/local.mk
index 9f00eeb..f1d4974 100644
--- a/sim/example-synacor/local.mk
+++ b/sim/example-synacor/local.mk
@@ -29,9 +29,6 @@
 
 noinst_LIBRARIES += %D%/libsim.a
 
-%D%/%.o: %D%/%.c
-	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
-
 %D%/%.o: common/%.c
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)