RSYNC_COND_DRY_RUN := $(if $(findstring n,$(MAKEFLAGS)),--dry-run,)
RSYNC := rsync -a -v $(RSYNC_COND_DRY_RUN) $(RSYNC_EXCLUDES)
RSYNC_COND_DRY_RUN := $(if $(findstring n,$(MAKEFLAGS)),--dry-run,)
RSYNC := rsync -a -v $(RSYNC_COND_DRY_RUN) $(RSYNC_EXCLUDES)