Well this is the output error, Shouldn't really deal with any of the options? but I will Inculde them after... 



php-4.3.0/ext/snmp/snmp.c -o ext/snmp/snmp.lo
php-4.3.0/ext/snmp/snmp.c: In function `zif_snmp_get_quick_print':
php-4.3.0/ext/snmp/snmp.c:506: `NETSNMP_DS_LIBRARY_ID' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c:506: (Each undeclared identifier is reported only once
php-4.3.0/ext/snmp/snmp.c:506: for each function it appears in.)
php-4.3.0/ext/snmp/snmp.c:506: `NETSNMP_DS_LIB_QUICK_PRINT' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c: In function `zif_snmp_set_quick_print':
php-4.3.0/ext/snmp/snmp.c:525: `NETSNMP_DS_LIBRARY_ID' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c:525: `NETSNMP_DS_LIB_QUICK_PRINT' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c: In function `zif_snmp_set_enum_print':
php-4.3.0/ext/snmp/snmp.c:544: `NETSNMP_DS_LIBRARY_ID' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c:544: `NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c: In function `zif_snmp_set_oid_numeric_print':
php-4.3.0/ext/snmp/snmp.c:559: `NETSNMP_DS_LIBRARY_ID' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c:560: `NETSNMP_DS_LIB_OID_OUTPUT_FORMAT' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c:561: `NETSNMP_OID_OUTPUT_NUMERIC' undeclared (first use in this function)
php-4.3.0/ext/snmp/snmp.c: In function `netsnmp_session_gen_auth_key':
php-4.3.0/ext/snmp/snmp.c:672: warning: initialization discards qualifiers from pointer target type
php-4.3.0/ext/snmp/snmp.c: In function `netsnmp_session_gen_sec_key':
php-4.3.0/ext/snmp/snmp.c:701: warning: initialization discards qualifiers from pointer target type
make: *** [ext/snmp/snmp.lo] Error 1











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Options -- 
./configure '--with-pdflib=/usr/pdflib-4.0.3-icc-Linux/bind/c' '--with-tiff-dir=/usr/local/' '--host=i686-pc-linux-gnu' '--build=i686-pc-linux-gnu' '--target=i386-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' '--with-config-file-path=/etc' '--enable-force-cgi-redirect' '--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization' '--with-bz2' '--with-db3' '--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-ncurses' '--with-gmp' '--with-iconv' '--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-mysql=shared,/usr' '--with-pgsql=shared' '--with-snmp=shared,/usr' '--with-snmp=shared' '--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'



All I did was the configure with above options, did the make, and it gave me the error I printed above -- I checked the snmp.c, as far as i could tell they were not declared --