compiling on IRIX 6.3 or does anyone hav a tar of the (irix)compiled include dir for me?

hi,

I want to compile PHP on Irix 6.3 with Postgresql as an extension.
therefore(?) I need to compile the headers for Postgresql, this
however I can't get to succeed.

(
./configure --prefix=/usr/people/tinusz/bin --with-libraries=/usr/local/lib

checking for sigsetjmp... yes
checking for optreset... no
checking test program... 18476:./conftest: rld: Fatal Error: Cannot Successfully Map soname 'libz.so.1.1.3' under any
ofthe filenames
/usr/lib32/libz.so.1.1.3:/usr/lib32/internal/libz.so.1.1.3:/lib32/libz.so.1.1.3:/opt/lib32/libz.so.1.1.3:
failed
configure: error:
*** Could not execute a simple test program.  This may be a problem
*** related to locating shared libraries.  Check the file 'config.log'
*** for the exact reason.

and libz.so.1.1.3 is to be found in /usr/local/lib
)

so, either I'd like some help on compiling on Irix
( I don't own the machine, sysadmin is not helpfull at all)

OR...
could someone send me a tarball of the (compiled) include dir.
( I tried it with the include dir from the source and that didn't work?)

thanks.

Tinus.