Re: Errors on linux compilation: php-5.2.1 or php-5.2.3

[BuildSmart <buildsmart@xxxxxxxxxxxxxxxxxx>]

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On Aug 16, 2007, at 15:41:34, claire eberlein wrote:

> Hi,
> I tried to compile php-5.2.1 or php-5.2.3 on a redhat host, but  
> kept getting errors about:
> /usr/bin/ld: cannot find -lkstat

Either you need it and don't have it installed or the libkstat  
library isn't in the linkers search path.

> Please let me know how to fix this. Thanks,

If you don't have a '--with-snmp=/some-path' in your configure  
options it shouldn't be trying to enable the snmp extension which is  
AFAIK, the only extension that requires it.

For it to be added it has to have the --with-snmp' option set and it
also has to pass a sanity check as taken from ext/snmp/config.m4 file:
	AC_CHECK_LIB(kstat, kstat_read, [ PHP_ADD_LIBRARY 
(kstat,,SNMP_SHARED_LIBADD) ])

So there's little chance it got there by itself.

Try adding '--with-snmp=no' if you don't need it or install the  
missing library.

> -j
>
> # more debug.log
>  './configure' '--prefix=/opt/php/5.2.1'
> CC:         gcc
> CFLAGS:     -I/usr/include -g -O2
> CPPFLAGS:
> CXX:
> CXXFLAGS:
> INCLUDES:    -I/usr/include/libxml2 -I/opt/php/php-5.2.1.src / 
> php-5.2.1/ext/date/lib -I/auto/en
> gweb/oracle/product/INSTANTCLIENT/sdk/include
> LDFLAGS:    -L/usr/lib  -Wl,-rpath,/auto/engweb/oracle/product/ 
> INSTANTCLIENT -L/auto/engweb/or
> acle/product/INSTANTCLIENT
> LIBS:       -lz -lresolv -lm -ldl -lnsl  -lxml2 -lz -lm -lxml2 -lz - 
> lm -lkstat -lnsl -lsocket
> -lgen -ldl -lsched -lclntsh -lxml2 -lz -lm
> DLIBS:
> SAPI:       apache2handler
> PHP_RPATHS:  /auto/engweb/oracle/product/INSTANTCLIENT
> uname -a:   Linux build-lnx-003 2.6.9-42.7.ELsmp #1 SMP Tue Sep 5  
> 18:29:39 EDT 2006 i686 i686
> i386 GNU/Linux
>
> gcc -o conftest -I/usr/include -g -O2  -L/usr/lib  -Wl,-rpath,/auto/ 
> engweb/oracle/product/INST
> ANTCLIENT -L/auto/engweb/oracle/product/INSTANTCLIENT conftest.c - 
> lz -lresolv -lm -ldl -lnsl
> -lxml2 -lz -lm -lxml2 -lz -lm -lkstat -lnsl -lsocket -lgen -ldl - 
> lsched -lclntsh -lxml2 -lz -l
> m 1>&5
> /usr/bin/ld: cannot find -lkstat
> collect2: ld returned 1 exit status
- -- BuildSmart

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