-#
-# Copyright (C) 2006 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
+# SPDX-License-Identifier: GPL-2.0-only
#
+# Copyright (C) 2006-2020 OpenWrt.org
ifndef OPENWRT_VERBOSE
OPENWRT_VERBOSE:=
else
SILENT:=>/dev/null $(if $(findstring w,$(OPENWRT_VERBOSE)),,2>&1)
export QUIET:=1
- SUBMAKE=cmd() { $(SILENT) $(MAKE) -s $$* < /dev/null || { echo "make $$*: build failed. Please re-run make with V=s to see what's going on"; false; } } 8>&1 9>&2; cmd
+ SUBMAKE=cmd() { $(SILENT) $(MAKE) -s "$$@" < /dev/null || { echo "make $$*: build failed. Please re-run make with -j1 V=s or V=sc for a higher verbosity level to see what's going on"; false; } } 8>&1 9>&2; cmd
endif
.SILENT: $(MAKECMDGOALS)