ODBC Installation woes

When trying to install ODBC on a solaris 7 machine i get the following
make error:

gcc -Wall -Wmissing-prototypes -Wmissing-declarations -fPIC -G
-Wl,-soname,libpsqlodbc.so.0 -Wl,-Bsymbolic info.o bind.o columninfo.o
connection.o convert.o drvconn.o environ.o execute.o lobj.o misc.o
options.o pgtypes.o psqlodbc.o qresult.o results.o socket.o parse.o
statement.o gpps.o tuple.o tuplelist.o dlg_specific.o -lm -ldl -lsocket
-lresolv -lnsl -lm -lc -Wl,-rpath,/usr/local/pgsql/lib -o
libpsqlodbc.so.0.26
/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/crt1.o: In function
`_start':
/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/crt1.o(.text+0x5c):
undefined reference to `main'
collect2: ld returned 1 exit status

The database made and installed without a hitch. this leaves me confused.

Any help with this bafflement would be appreciated.
thanks,
chris