[PATCH 2/5] kbuild: deb-pkg: make debian/rules quiet by default

[Masahiro Yamada <masahiroy@kernel.org>]

Add $(Q) to commands in debian/rules to make them quiet when the package
built is initiated by 'make deb-pkg'.

While the commands in debian/rules are not hidden when you directly work
with the debianized tree, you can set 'terse' to DEB_BUILD_OPTIONS to
silence them.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 scripts/package/debian/rules | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/scripts/package/debian/rules b/scripts/package/debian/rules
index a686c37d0d02..b3f80f62236c 100755
--- a/scripts/package/debian/rules
+++ b/scripts/package/debian/rules
@@ -11,6 +11,10 @@ ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS))))
     MAKEFLAGS += -j$(NUMJOBS)
 endif
 
+ifneq (,$(filter terse,$(DEB_BUILD_OPTIONS)))
+    Q ?= @
+endif
+
 revision = $(lastword $(subst -, ,$(shell dpkg-parsechangelog -S Version)))
 CROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-)
 make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(revision) $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE))
@@ -19,20 +23,20 @@ make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(r
 binary: binary-arch binary-indep
 binary-indep: build-indep
 binary-arch: build-arch
-	$(MAKE) $(make-opts) \
+	$(Q)$(MAKE) $(make-opts) \
 	run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb'
 
 .PHONY: build build-indep build-arch
 build: build-arch build-indep
 build-indep:
 build-arch:
-	$(MAKE) $(make-opts) olddefconfig
-	$(MAKE) $(make-opts) headers all
+	$(Q)$(MAKE) $(make-opts) olddefconfig
+	$(Q)$(MAKE) $(make-opts) headers all
 
 .PHONY: clean
 clean:
-	rm -rf debian/files debian/linux-* debian/deb-env.vars*
-	$(MAKE) ARCH=$(ARCH) clean
+	$(Q)rm -rf debian/files debian/linux-* debian/deb-env.vars*
+	$(Q)$(MAKE) ARCH=$(ARCH) clean
 
 # If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed
 # directly. Run 'dpkg-architecture --print-set --print-format=make' to
@@ -41,6 +45,6 @@ ifndef DEB_HOST_ARCH
 -include debian/deb-env.vars
 
 debian/deb-env.vars:
-	dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp
-	mv $@.tmp $@
+	$(Q)dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp
+	$(Q)mv $@.tmp $@
 endif
-- 
2.40.1