Re: [Nagios-users] NDOUtils 1.4b4 OpenBSD build issue

From: Andy Shellam (Mailing Lists) <andy.shellam-lists(at)mailnetwork.co.uk>
Date: Wed Aug 29 2007 - 17:02:50 EDT

Hi Israel,

The "ceil" function is part of a standard math library, a quick Google search for "undefined reference to `ceil'" (http://www.google.co.uk/search?q=undefined+reference+to+%60ceil'&ie=utf-8&o e=utf-8&aq=t&rls=org.mozilla:en-GB:official&client=firefox-a) reveals that you need to add the flag "-lm" to your linker flags.

E.g., try:

LDFLAGS="-L/usr/lib/mysql -lz -lnsl -lmysqlclient -lm" ./configure <rest of your configure line>

Andy.

-----Original Message-----
From: nagios-users-bounces@lists.sourceforge.net [mailto:nagios-users-bounces@lists.sourceforge.net] On Behalf Of Israel Brewster
Sent: Wednesday, 29 August, 2007 9:31 pm To: Nagios Users mailinglist
Subject: [Nagios-users] NDOUtils 1.4b4 OpenBSD build issue

Ok, I have now attempted to build ndoutils 1.4b4 on a RHEL 4 box, only to get the following error:

gcc -O0 -g -DHAVE_CONFIG_H -D BUILD_NAGIOS_2X -o ndo2db-2x ndo2db.c dbhandlers-2x.o io.o utils.o db.o -L/usr/lib/mysql -lz -lnsl - lmysqlclient
utils.o(.text+0x14e): In function `ndo_dbuf_strcat': /root/ndoutils-1.4b4/src/utils.c:67: undefined reference to `ceil' collect2: ld returned 1 exit status

make[2]: *** [ndo2db-2x] Error 1
make[2]: Leaving directory `/root/ndoutils-1.4b4/src'
make[1]: *** [ndo2db] Error 2
make[1]: Leaving directory `/root/ndoutils-1.4b4/src'

Not that building it on the RHEL box would help with the OpenBSD build, mind you, but at least it would show me that the problem isn't in the package. To make things more interesting, if I try building ndoutils 1.4b3 on the RHEL box, it builds just fine. Neither one will build on my OpenBSD box however. Are there any other utilities that perform the same function as ndoutils perhaps? Or anywhere else that I can ask to get a solution? My primary goal here is to be able to use Nagvis, which, to the best of my knowledge, requires this utility. So any help that can be provided in getting this working would be appreciated. Thanks!

---

Israel Brewster
Computer Support Technician
Frontier Flying Service Inc.
5245 Airport Industrial Rd
Fairbanks, AK 99709
(907) 450-7250 x293

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Received on Wed Aug 29 17:03:28 2007