Hi, all at php, I'm building rpms oh php-4.3.1 stable from 12  Jan 2003, httpd-2.0.40-15, on a RedHat 8.0.92, I built it succesfully a lot of packages, but the snmp module crash apache web server, but there is something very strange, it works on a server but in another don't,(is working on the server where I built it) here my ldd command on the server that is working..., there's not error log in apache

[root@ecodevel root]# ldd /usr/lib/php4/snmp.so
        libsnmp.so.5 => /usr/lib/libsnmp.so.5 (0x4001c000)
        libc.so.6 => /lib/i686/libc.so.6 (0x42000000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
[root@ecodevel root]#

here the ldd in the server that crash apache, both servers have the same redhat8.0.92..

[root@linux root]# ldd /usr/lib/php4/snmp.so
        libsnmp.so.5 => /usr/lib/libsnmp.so.5 (0x40009000)
        libc.so.6 => /lib/i686/libc.so.6 (0x42000000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
[root@linux root]#

As you see the number after libsnmp is different...
Here my configure line...

'./configure' '--host=i686-pc-linux-gnu' '--build=i686-pc-linux-gnu' '--target=i686-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--prefix=/usr' '--cache-file=../config.cache' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--enable-force-cgi-redirect' '--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization' '--with-bz2' '--with-db4' '--with-curl' '--with-dom=/usr' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-gd' '--enable-gd-native-ttf' '--with-ttf' '--with-gdbm' '--with-gettext' '--with-pdflib=shared' '--with-tiff-dir=/usr' '--with-ncurses' '--with-gmp' '--with-iconv' '--enable-xslt=shared' '--with-jpeg-dir=/usr' '--with-openssl' '--with-png' '--with-pspell' '--with-regex=system' '--with-xml' '--with-expat-dir=/usr' '--with-zlib' '--with-layout=GNU' '--enable-bcmath' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-discard-path' '--enable-track-vars' '--enable-trans-sid' '--enable-yp' '--enable-wddx' '--without-oci8' '--with-pear=/usr/share/pear' '--with-imap=shared' '--with-imap-ssl' '--with-kerberos=/usr/kerberos' '--with-ldap=shared' '--with-mcal=shared,/usr' '--with-mcrypt=shared,/usr' '--with-mhash=shared,/usr' '--with-mssql=shared,/usr' '--with-mysql=shared,/usr' '--with-pgsql=shared' '--with-snmp=shared,/usr' '--with-snmp=shared' '--with-xslt-sablot=shared,/usr' '--with-sablot-js=shared,/usr' '--enable-ucd-snmp-hack' '--with-unixODBC=shared' '--enable-memory-limit' '--enable-bcmath' '--enable-shmop' '--enable-versioning' '--enable-calendar' '--enable-dbx' '--enable-dio' '--enable-mcal' '--with-apxs2=/usr/sbin/apxs'

                            I hope it helps