lkml.org 
[lkml]   [2017]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[tip:x86/urgent] x86/build: Silence the build with "make -s"
    Commit-ID:  d460131dd50599e0e9405d5f4ae02c27d529a44a
    Gitweb: http://git.kernel.org/tip/d460131dd50599e0e9405d5f4ae02c27d529a44a
    Author: Arnd Bergmann <arnd@arndb.de>
    AuthorDate: Wed, 19 Jul 2017 14:53:03 +0200
    Committer: Ingo Molnar <mingo@kernel.org>
    CommitDate: Thu, 20 Jul 2017 10:46:24 +0200

    x86/build: Silence the build with "make -s"

    Every kernel build on x86 will result in some output:

    Setup is 13084 bytes (padded to 13312 bytes).
    System is 4833 kB
    CRC 6d35fa35
    Kernel: arch/x86/boot/bzImage is ready (#2)

    This shuts it up, so that 'make -s' is truely silent as long as
    everything works. Building without '-s' should produce unchanged
    output.

    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Matt Fleming <matt@codeblueprint.co.uk>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Link: http://lkml.kernel.org/r/20170719125310.2487451-6-arnd@arndb.de
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    ---
    arch/x86/boot/Makefile | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
    index 0d810fb..d88a2fd 100644
    --- a/arch/x86/boot/Makefile
    +++ b/arch/x86/boot/Makefile
    @@ -73,12 +73,13 @@ UBSAN_SANITIZE := n
    $(obj)/bzImage: asflags-y := $(SVGA_MODE)

    quiet_cmd_image = BUILD $@
    +silent_redirect_image = >/dev/null
    cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \
    - $(obj)/zoffset.h $@
    + $(obj)/zoffset.h $@ $($(quiet)redirect_image)

    $(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE
    $(call if_changed,image)
    - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
    + @$(kecho) 'Kernel: $@ is ready' ' (#'`cat .version`')'

    OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S
    $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
    \
     
     \ /
      Last update: 2017-07-20 23:21    [W:2.061 / U:0.056 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site