From: Neil Brown <neilb@suse.de>
Subject: Re: Compilation Error nfs-utils-1.1.0
Date: Thu, 16 Aug 2007 09:41:06 +1000
Message-ID: <18115.36626.71550.314140@notabene.brown>
References: <862A0FDF1A4DC647A442EFD270291F7301AE5335@MAILSJ2.global.cadence.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Cc: nfs@lists.sourceforge.net
To: "Mitch Sako" <msako@cadence.com>
In-Reply-To: message from Mitch Sako on Wednesday August 15
Sender: nfs-bounces@lists.sourceforge.net
Errors-To: nfs-bounces@lists.sourceforge.net

On Wednesday August 15, msako@cadence.com wrote:
> When I try to build 1.1.0 it gives this error message inside of
> ./mountd:
> 
> [root mountd]$ make
> /bin/sh ../../libtool --tag=CC   --mode=link gcc -Wall  -pipe -g -O2
> -o mountd mountd-mountd.o mountd-mount_dispatch.o mountd-auth.o
> mountd-rmtab.o mountd-cache.o mountd-svc_run.o mountd-fsloc.o
> ../../support/export/libexport.a ../../support/nfs/libnfs.a
> ../../support/misc/libmisc.a  -lwrap  -lblkid 
> gcc -Wall -pipe -g -O2 -o mountd mountd-mountd.o mountd-mount_dispatch.o
> mountd-auth.o mountd-rmtab.o mountd-cache.o mountd-svc_run.o
> mountd-fsloc.o  ../../support/export/libexport.a
> ../../support/nfs/libnfs.a ../../support/misc/libmisc.a -lwrap -lblkid
> /usr/lib/libblkid.a(probe.o): In function `set_uuid':
> /usr/local/e2fsprogs-1.40.2/lib/blkid/probe.c:128: undefined reference
> to `uuid_is_null'
> /usr/local/e2fsprogs-1.40.2/lib/blkid/probe.c:129: undefined reference
> to `uuid_unparse'
> /usr/lib/libblkid.a(probe.o): In function `probe_ext3':
> /usr/local/e2fsprogs-1.40.2/lib/blkid/probe.c:176: undefined reference
> to `uuid_is_null'
> collect2: ld returned 1 exit status
> make: *** [mountd] Error 1
> 
> I suspect I may have built e2fsprogs or uuid incorrectly? 

Maybe... but it seems that the uuid_ function are in a separate
library: libuuid.
And while libblkid.so depends on libuuid.so, there is no similar
relationship between libblkid.a and libuuid.a.  so if you are doing a
static link (which seems to be the case??) you will need to list
-luuid as well.  And maybe -ldevmapper.


> 1.0.6 does not have this link error.

1.0.6 does not use libblkid.

NeilBrown

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