Date: Thu, 8 Jan 2004 10:05:14 +0200 From: Ruslan Ermilov <ru@FreeBSD.org> To: "Brian F. Feldman" <green@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/share/mk bsd.obj.mk Message-ID: <20040108080514.GB27761@FreeBSD.org.ua> In-Reply-To: <200401072041.i07Kf4Th004736@green.bikeshed.org> References: <20040107202112.GD21522@FreeBSD.org.ua> <200401072041.i07Kf4Th004736@green.bikeshed.org>
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On Wed, Jan 07, 2004 at 03:41:03PM -0500, Brian F. Feldman wrote:
> Ruslan Ermilov <ru@FreeBSD.org> wrote:
> > On Thu, Jan 01, 2004 at 09:05:48PM -0800, Brian Feldman wrote:
> > > green 2004/01/01 21:05:48 PST
> > >
> > > FreeBSD src repository
> > >
> > > Modified files:
> > > share/mk bsd.obj.mk
> > > Log:
> > > Fix a very corner case when you want to make cleandir SUBDIRs which
> > > are built using a ${MAKE} that's not just "make".
> > >
> > > Test by: make universe (followed by cleandirs)
> > >
> > > Revision Changes Path
> > > 1.49 +2 -2 src/share/mk/bsd.obj.mk
> > >
> > The old version used ${MAKE}, why this was a problem at all?
>
> The ${MAKE} that it uses would be overridden by the default ${MAKE} value
> each time; this doesn't occur when dependencies are executed, though.
>
Please explain in more detail. With the below makefile,
: all:
: @cd ${.CURDIR}; ${MAKE} print-make
:
: print-make:
: @echo ${MAKE}
running /usr/bin/make will rightfully print "/usr/bin/make".
make(1)'s main() always sets MAKE to argv[0] as its first task.
Cheers,
--
Ruslan Ermilov
FreeBSD committer
ru@FreeBSD.org
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