disable warnings for pkg tools

mk/build.mk

@@ -628,10 +628,10 @@ bulkallmod:
 
 ${TOPDIR}/bin/tools/pkgmaker: $(TOPDIR)/tools/adk/pkgmaker.c $(TOPDIR)/tools/adk/sortfile.c $(TOPDIR)/tools/adk/strmap.c
 	@mkdir -p $(TOPDIR)/bin/tools
-	@$(CC_FOR_BUILD) -Wall -g -o $@ tools/adk/pkgmaker.c tools/adk/sortfile.c tools/adk/strmap.c
+	@$(CC_FOR_BUILD) -g -o $@ tools/adk/pkgmaker.c tools/adk/sortfile.c tools/adk/strmap.c
 
 ${TOPDIR}/bin/tools/pkgrebuild: $(TOPDIR)/tools/adk/pkgrebuild.c $(TOPDIR)/tools/adk/strmap.c
-	@$(CC_FOR_BUILD) -Wall -g -o $@ tools/adk/pkgrebuild.c tools/adk/strmap.c
+	@$(CC_FOR_BUILD) -g -o $@ tools/adk/pkgrebuild.c tools/adk/strmap.c
 
 package/Config.in.auto menu .menu: $(wildcard ${TOPDIR}/package/*/Makefile) ${TOPDIR}/bin/tools/pkgmaker ${TOPDIR}/bin/tools/pkgrebuild
 	@echo "Generating menu structure ..."