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To: Peter Wemm <peter@jhome.DIALix.COM>
cc: nate@sri.MT.net, CVS-committers@freebsd.org, cvs-lib@freebsd.org
Subject: Re: cvs commit: src/lib/csu/i386 crt0.c 
In-reply-to: Your message of "Thu, 01 Feb 1996 17:30:23 +0800."
             <199602010930.RAA13154@jhome.DIALix.COM> 
Date: Thu, 01 Feb 1996 15:15:50 -0800
From: John Polstra <jdp@polstra.com>
Sender: owner-cvs-lib@freebsd.org
Precedence: bulk

Peter wrote:

> >The problem is in this section of code under the "libraries:" target
> >(note: crt0 is in lib/csu/i386):
> >
> >    .if exists(lib)
> >	    cd ${.CURDIR}/lib/csu/i386 && \
> >		    ${MAKE} depend all install ${CLEANDIR} ${OBJDIR}
> >	    cd ${.CURDIR}/lib && \
> >		    ${MAKE} depend all install ${CLEANDIR} ${OBJDIR}
> >    .endif
> > ...
> >I think this particular problem could be solved quite simply, by just
> >deleting the first command from the top-level Makefile:
> >
> >	    cd ${.CURDIR}/lib/csu/i386 && \
> >		    ${MAKE} depend all install ${CLEANDIR} ${OBJDIR}
> >
> >That would defer the installation of crt0.o until immediately before the
> >installation of libc.
> 
> I think we can fix this problem by doing a 'make depend' pass over the entire
> lib source BEFORE installing anything.

Er, my solution does that, too.

> Doing a 'make depend' causes all
> the compile programs to be generated before we mess with anything.
> 
> ie:
> 	cd ${.CURDIR}/lib/csu/i386 && \
> 		${MAKE} depend
> 	cd ${.CURDIR}/lib && \
> 		${MAKE} depend
> 	cd ${.CURDIR}/lib/csu/i386 && \
> 		${MAKE} all install ${CLEANDIR} ${OBJDIR}
> 	cd ${.CURDIR}/lib && \
> 		${MAKE} all install ${CLEANDIR} ${OBJDIR}
> 
> The "cd lib ; make depend" stage will cause the libmytinfo compilation
> tools: caplist, caporder, mkbinorder and mkversion to be compiled and
> linked BEFORE crt0.o is installed.

Yes, but so will the simpler solution that I proposed, above.

> 
> I think this will solve the problem...

I think it will, too.  But, why do you want to solve the problem by
adding 4 lines to the Makefile, when you could solve it instead by
removing 2 lines??

-- John