Having problems to compile SPI

Hi.

I hope this is not a too much trivial question.

I'm having problems when compiling a new SPI function. I've been doing it
with :

    gcc -I/usr/src/postgresql-6.3.2/src/include
       -I/usr/src/postgresql-6.3.2/src/backend
       -Wall -Wmissing-prototypes
       -fpic -I/usr/src/postgresql-6.3.2/src/include
       -c cascade.c -o cascade.o

but when I call de .o file from the function attached to the trigger , I
get the next message:


    ERROR:  Load of file /SAP/SQL/funcs/spi/cascade.o failed:
            /SAP/SQL/funcs/spi/cascade.o: ELF file's phentsize not the
            expected size

What can I do ???

_______________________________________
David Martinez Cuevas
Direccion General de Estadistica, UNAM - Mexico
Tel. 622-60-80
E-mail david@estadistica.unam.mx
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