Date: Fri, 2 Aug 2002 20:58:15 -0700 From: "Crist J. Clark" <crist.clark@attbi.com> To: stable@FreeBSD.ORG Subject: Re: 'clean' Problems in libgmp Message-ID: <20020803035815.GA47529@blossom.cjclark.org> In-Reply-To: <20020802225255.GA31010@blossom.cjclark.org> References: <20020802225255.GA31010@blossom.cjclark.org>
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On Fri, Aug 02, 2002 at 03:52:55PM -0700, Crist J. Clark wrote:
> I am having problems building -STABLE on a recent -STABLE box. I can
> think of ways to work around this, but I'd like to figure out what is
> wrong. I am getting the following error,
>
> $ make buildworld
> .
> .
> .
> --------------------------------------------------------------
> >>> stage 2: cleaning up the object tree
> --------------------------------------------------------------
> .
> .
> .
> ===> gnu/lib/libgmp
> .
> .
> .
> rm -f libgmp.so
> rm -f libgmp.so.* libgmp.so
> rm -f libgmp.a libgmp_p.a libgmp.so.3
> rm -rf mpz mpf mpq
> rm: mpz: Read-only file system
> rm: mpf: Read-only file system
> rm: mpq: Read-only file system
> *** Error code 1
>
> Stop in /usr/src/gnu/lib/libgmp.
> *** Error code 1
>
> Stop in /usr/src/gnu/lib/libgmp.
> *** Error code 1
>
> Stop in /usr/src/gnu/lib.
> *** Error code 1
>
> Stop in /usr/src/gnu.
> *** Error code 1
>
> Stop in /usr/src.
> *** Error code 1
>
> Stop in /usr/src.
> *** Error code 1
>
> Stop in /usr/src.
> $
>
> I am building from an NFS mounted, read-only /usr/src. The object
> directory is completely clean at the start. I don't see why it would
> matter, but I am building as a non-root user and
> MAKEOBJDIRPREFIX=$HOME/obj.
It turns out this _is_ an issue with root versus non-root users. I
really don't get this,
$ mount | fgrep /usr/src
blossom:/export/freebsd/RELENG_4/src on /usr/src (nfs, read-only)
$ id
uid=1001(cjc) gid=0(wheel) groups=0(wheel), 5(operator)
$ cd /usr/src
$ ls nonexistent
ls: nonexistent: No such file or directory
$ rm -rf nonexistent
rm: nonexistent: Read-only file system
$ su
Password:
# rm -rf nonexistent
# echo $?
0
#
Hrm... Bug or feature?
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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