Messages in this thread | | | Date | Tue, 14 Oct 2014 17:52:53 -0400 | From | Vivek Goyal <> | Subject | Re: [PATCH] arch/x86/purgatory/Makefile: supress kexec-purgatory.c is up to date message |
| |
On Tue, Oct 14, 2014 at 12:46:58PM +0800, WANG Chao wrote: > Supress this unnecessary message during kernel re-build > (CONFIG_KEXEC_FILE=y): > > make[1]: `arch/x86/purgatory/kexec-purgatory.c' is up to date. > > Signed-off-by: WANG Chao <chaowang@redhat.com> > --- > arch/x86/purgatory/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile > index f52e033..2c835e3 100644 > --- a/arch/x86/purgatory/Makefile > +++ b/arch/x86/purgatory/Makefile > @@ -24,6 +24,7 @@ quiet_cmd_bin2c = BIN2C $@ > > $(obj)/kexec-purgatory.c: $(obj)/purgatory.ro FORCE > $(call if_changed,bin2c) > + @:
Where can I find the description of "@:" and how does it work?
Thanks Vivek
| |