Problem with installing GD

hihi all~ I've got a problem about compile the php module. I'd installed the apache and php module with the packages. However, the default module does not include the gd library. Then, I d/l the php source and recompile it with the following options: ./configure --with-apxs=/usr/local/sbin/apxs --with-config-file-path=/usr/lo cal/etc --enable-versioning --enable-ftp --enable-sockets --with-system-rege x --disable-debug --enable-track-vars --with-cpdflib=/usr/local --with-jpeg- dir=/usr/local --with-tiff-dir=/usr/local --with-gd=/usr/local --with-zlib - -with-gdbm --with-mysql=/usr/local --prefix=/usr/local i386--freebsd4.4 It config properly. However, I can't compile and prompt that some varible in "gd.c" is undefined. I'd installed the gd, libpng, zlib, freetype by packages. I don't know what's wrong!!! However, if I get rid of the --with-gd, it works fine. Anyone can give me some idea????????????????? Thx a lot!!!!!!!!!!!!!!! Rgds, AMI