Trying to get MapServer 4.0.1 compiled on FreeBSD 4.7

[Ray Seals]

I'm trying to get MapServer 4.0.1 compiled on 4.7.  I have compiled and
installed gd-2.0.15.  When I perform a configure I get this error
message:

checking for GD 2.0.12 or higher...
checking for gdImageSetAntiAliased in -lgd... no
checking for gdImageSetAntiAliased in -lgd... (cached) no
configure: error: Could not find gd.h or libgd.a/libgd.so in /usr/local.
Make sure GD 2.0.12 or higher is compiled before calling configure.

When I do a locate or find for gd.h it finds it in /usr/local/include
and when I do a find or locate on libgd.a it finds it in /usr/local/lib

I would appreciate any suggestions at this point.

Ray