problem with MyBackendId

Hello,

i successfully installed PostgreSQL 8.0.3 and MingW on a windows xp box
and tried to compile a module of mine. Thats the error i got back:

$ make
sed 's,MODULE_PATHNAME,$libdir/tablelog,g' tablelog.sql.in >tablelog.sql
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wold-style-definition -Wendif-labels
-fno-strict-aliasing -I. -I../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../src/include/port/win32" -c -o tablelog.o tablelog.c 
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wold-style-definition -Wendif-labels
-fno-strict-aliasing -I. -I../../src/include -I./src/include/port/win32 -DEXEC_BACKEND
"-I../../src/include/port/win32" -c -o tablelog_restore.o tablelog_restore.c 
dlltool --export-all  --output-def tablelog.def tablelog.o tablelog_restore.o
dllwrap  -o libtablelog.dll --dllname libtablelog.dll  --def tablelog.def tablelog.o tablelog_restore.o
-L../../src/port-L../../src/backend -lpostgres  
Info: resolving _MyBackendId by linking to __imp__MyBackendId (auto-import)
fu000001.o(.idata$3+0xc): undefined reference to `libpostgres_a_iname'
nmth000000.o(.idata$4+0x0): undefined reference to `_nm__MyBackendId'
collect2: ld returned 1 exit status
c:\mingw\bin\dllwrap.exe: c:\mingw\bin\gcc exited with status 1
make: *** [libtablelog.a] Error 1

He seems to be able to resolv MyBackendId, but thats all.
Has anybody an idea what is missing or wrong?
Thanks in advance.


Kind regards

--
                Andreas 'ads' Scherbaum
Failure is not an option. It comes bundled with your Microsoft product.
 (Ferenc Mantfeld)