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From: | Eric Blake |
Subject: | Re: [Qemu-devel] [PATCH v2 02/13] build-sys: silence make by default or V=0 |
Date: | Tue, 19 Dec 2017 10:35:13 -0600 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 |
On 12/15/2017 09:06 AM, Marc-André Lureau wrote:
Move generic make flags in MAKEFLAGS (SUBDIR_MAKEFLAGS is more qemu specific). Use --quiet to silence make 'is up to date' message. Signed-off-by: Marc-André Lureau <address@hidden> --- Makefile | 2 +- rules.mak | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-)
Tested-by: Eric Blake <address@hidden>I'd still like a second opinion from another make expert (Paolo?) on whether this makes sense. Thus, even though it looks sane to me, I'm not (yet) giving R-b.
diff --git a/Makefile b/Makefile index 0331c182ed..199f39fde1 100644 --- a/Makefile +++ b/Makefile @@ -274,7 +274,7 @@ else DOCS= endif-SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR)+SUBDIR_MAKEFLAGS=BUILD_DIR=$(BUILD_DIR) SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS)) SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_DIRS))diff --git a/rules.mak b/rules.makindex 6e943335f3..5fb4951561 100644 --- a/rules.mak +++ b/rules.mak @@ -131,6 +131,8 @@ modules: # If called with only a single argument, will print nothing in quiet mode. quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))+MAKEFLAGS += $(if $(V),,--no-print-directory --quiet)+ # cc-option # Usage: CFLAGS+=$(call cc-option, -falign-functions=0, -malign-functions=0)
-- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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