Don't fail CI on byte-compiler warnings for now

Author: purcell

Makefile

@@ -43,9 +43,7 @@ compile: $(ELCFILES)
 
 $(ELCHECKS): check-%: %.el
 	@$(BATCH) --eval '(when (check-declare-file "$*.el") (error "check-declare failed"))'
-	@$(BATCH) \
-		 --eval "(setq byte-compile-error-on-warn t)" \
-		 -f batch-byte-compile $*.el
+	@$(BATCH) -f batch-byte-compile $*.el
 	@$(RM) $*.elc
 	@if [ -f "$(<:%.el=tests/%-tests.el)" ]; then \
 	if $(BATCH) --eval "(require 'ert)" 2> /dev/null; then \