Date: Fri, 4 May 2001 11:56:15 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Warner Losh <imp@harmony.village.org> Cc: obrien@FreeBSD.ORG, David Wolfskill <david@catwhisker.org>, current@FreeBSD.ORG Subject: Re: cvs commit: src/contrib/binutils/ld/emultempl elf32.em Message-ID: <Pine.BSF.4.21.0105041146420.56824-100000@besplex.bde.org> In-Reply-To: <200105031723.f43HNmb65803@harmony.village.org>
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On Thu, 3 May 2001, Warner Losh wrote:
> In message <20010503100813.A66013@dragon.nuxi.com> "David O'Brien" writes:
> ...
> : I thought I had gotten my systems clean enough when I did the post-commit
> : ``make buildworld'' test. *sigh* a nice bootstrap issue here. Problem
> : is elf-hints.h is a new header and a buildtool uses it. I guess a
> : -I/usr/src/include is needed (or an install of headers into /usr/obj).
^^^^ should be a relative path. Fixed in the committed version
> You would have to add -I/usr/include before the -I/usr/src/include.
> Otherwise things will compile with the host's stdio and friends, which
> could be bad if there were a mismatch between them (like in FILE
> definitions, say).
The committed version has this bug.
> Sometimes I think that adding a "cross update install" target which
> would put new .h files into /usr/obj/mumble/include might not be a bad
> thing....
This has essentially the same problems as putting /usr/src/include before
/usr/include. Very few headers outside of /usr/include are certain to
work on the host for _all_ cross-tools.
Bruce
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