linux-kernel - Re: [PATCH v2 5/5] kbuild: check Make version

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Date:   Thu, 24 Nov 2022 08:08:10 +0100
From:   Nicolas Schier <nicolas@...sle.eu>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH v2 5/5] kbuild: check Make version

On Wed 23 Nov 2022 22:19:33 GMT, Nicolas Schier wrote:
> On Thu 24 Nov 2022 00:18:28 GMT, Masahiro Yamada wrote:
> > This is implemented based on test-le. It will work until GNU Make 10
> > is released.
> 
> ... and as long as nobody uses make versions w/ minor version numbers, 
> cp. patch 3/5.
> 

I had a wrong understanding of the ASCII sort and forgot to re-check my 
own assumptions.

Thanks for that whole patch set!

Reviewed-by: Nicolas Schier <nicolas@...sle.eu>


> 
> > 
> > Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
> > ---
> > 
> > (no changes since v1)
> > 
> >  Makefile | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/Makefile b/Makefile
> > index 60ce9dcafc72..797fafbc1b45 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -368,6 +368,9 @@ else # !mixed-build
> >  
> >  include $(srctree)/scripts/Kbuild.include
> >  
> > +# Check for the minimal Make version
> > +$(if $(call test-lt, $(MAKE_VERSION), 3.82), $(error Make $(MAKE_VERSION) is too old))
> > +
> >  # Read KERNELRELEASE from include/config/kernel.release (if it exists)
> >  KERNELRELEASE = $(call read-file, include/config/kernel.release)
> >  KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
> > -- 
> > 2.34.1
> 
> -- 
> epost|xmpp: nicolas@...sle.eu          irc://oftc.net/nsc
> ↳ gpg: 18ed 52db e34f 860e e9fb  c82b 7d97 0932 55a0 ce7f
>      -- frykten for herren er opphav til kunnskap --



-- 
epost|xmpp: nicolas@...sle.eu          irc://oftc.net/nsc
↳ gpg: 18ed 52db e34f 860e e9fb  c82b 7d97 0932 55a0 ce7f
     -- frykten for herren er opphav til kunnskap --

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