LIB1ASMFUNCS += _sync_none _sync_dmb _sync_cp15dmb _sync_synchronize EXTRA_PARTS += sync-none.specs sync-dmb.specs sync-cp15dmb.specs sync-none.specs: $(srcdir)/config/arm/sync-none.specs cp $< . sync-dmb.specs: $(srcdir)/config/arm/sync-dmb.specs cp $< . sync-cp15dmb.specs: $(srcdir)/config/arm/sync-cp15dmb.specs cp $< .