support/scripts/mkmakefile: make wrapper silent by default

Suppose we use Makefile wrapper and build some project out of
buildroot tree (O=...). A command like "make
busybox-all-external-deps" will output the string "uname 022 && make
..." to stdout before the usefull information. It pollutes stdout. At
the same time if we use the same command in the buildroot source-tree
then we don't get the additional output. This patch makes wrapper
silent by default. People who prefer to see more verbose output can
use V=1.

Signed-off-by: Serj Kalichev <serj.kalichev@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Serj Kalichev 2018-11-02 14:29:33 +03:00 committed by Thomas Petazzoni
parent 2d74dbd2aa
commit c77cd17082

View File

@ -20,6 +20,13 @@ echo " GEN $2/Makefile"
cat << EOF > $2/Makefile
# Automatically generated by $0: don't edit
ifeq ("\$(origin V)", "command line")
VERBOSE := \$(V)
endif
ifneq (\$(VERBOSE),1)
Q := @
endif
lastword = \$(word \$(words \$(1)),\$(1))
makedir := \$(dir \$(call lastword,\$(MAKEFILE_LIST)))
@ -33,7 +40,7 @@ MAKEFLAGS += --no-print-directory
all := \$(filter-out Makefile,\$(MAKECMDGOALS))
_all:
umask 0022 && \$(MAKE) \$(MAKEARGS) \$(all)
\$(Q)umask 0022 && \$(MAKE) \$(MAKEARGS) \$(all)
Makefile:;