Compile error Postgresql-8.0.3

Hi,

 

I'm getting this error when compiling under cygwin.

 

make[3]: Leaving directory `/usr/local/src/postgresql-8.0.3/src/timezone'
dlltool --dllname postgres.exe --def postgres.def --output-lib libpostgres.a
dlltool: bfd_open failed open stub file: dakes03194.o
make[2]: *** [libpostgres.a] Error 1
make[2]: *** Deleting file `libpostgres.a'
make[2]: Leaving directory `/usr/local/src/postgresql-8.0.3/src/backend'
make[1]: *** [all] Error 2

 

Can you some tell me what I'm missing?