Description:
------------
Compile faile with;
collect2: ld returned 1 exit status
make: *** [libphp4.la] Error 1


Reproduce code:
---------------
env LIBS="-lfreetype -lpng -ljpeg -lz -lnsl"; IMAP_SHARED_LIBADD=-lc-client; ./configure --prefix=/usr/local/php4.3.8 --with-config-file-path=/usr/local/php4.3.8 --disable-debug --enable-pic --enable-trans-sid --disable-rpath --enable-zend-multibyte --enable-memory-limit --enable-yp --with-xsl --with-expat-dir=/usr --with-libexpat-dir=/usr --with-libxml-dir=/usr --enable-sysvshm --enable-sysvsem --enable-sysvmsg --enable-sockets --enable-soap --with-openssl-dir=/usr --enable-shmop --with-readline --with-pgsql=shared --enable-pcntl --with-oci8=/oracle/product/9.2.0.4 --with-zlib-dir=/usr --with-mysql=/usr/local/mysql --with-mnogosearch=/usr/local/mnogosearch --with-mhash=/usr/local --enable-mbstring --with-ldap=shared --with-ldap-sasl --with-imap=shared --with-imap-ssl --with-kerberos=/usr/kerberos --with-gettext --with-gd --enable-dio --enable-exif --enable-ftp --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-curl --with-curlwrappers --enable-calendar --with-bz2 --with-zlib --enable-bcmath --disable-short-tags --enable-magic-quotes --enable-sigchild --disable-path-info-check --enable-fastcgi --enable-force-cgi-redirect --with-apxs2=/usr/sbin/apxs --with-apxs2filter=/usr/sbin/apxs --enable-versioning --with-inifile --with-flatfile --with-db4=/usr --enable-cli

&& make

Expected result:
----------------
running make to build php

Actual result:
--------------
failed. Last lines.

/usr/local/mnogosearch/lib/libudmsearch.a(files.o)(.text+0x1f7c): In function `UdmFreeUrlRes':
/software/compile/mnogosearch-3.1.21/src/files.c:843: multiple definition of `UdmFreeUrlRes'
/usr/local/mnogosearch/lib/libudmsearch.a(sql.o)(.text+0x3b84):/software/compile/mnogosearch-3.1.21/src/sql.c:3262: first defined here
/usr/bin/ld: Warning: size of symbol `UdmFreeUrlRes' changed from 38 in /usr/local/mnogosearch/lib/libudmsearch.a(sql.o) to 5 in /usr/local/mnogosearch/lib/libudmsearch.a(sql.o)
collect2: ld returned 1 exit status
make: *** [libphp4.la] Error 1