postgis compile question

I compiled Postgresql 7.4.6 on OSX 10.3.6 into /Volumes/Apps/pgsql then
I compiled readline, proj4, and geos-2.1.0 into /usr/local.  Now I am
trying to compile contrib/postgis-0.9.0 and I am getting the following
warnings and errors:

cc1plus: warning: "-Wmissing-declarations" is valid for C/ObjC but not
for C++

ld: warning multiple definitions of symbol _translate
postgis_fn.o definition of _translate in section (__TEXT,__text)
../../src/backend/postgres definition of _translate


getopt.c:115: warning: conflicting types for built-in function `strncmp'
getopt.c:602: warning: no previous prototype for `getopt'

pgsql2shp.c: In function `parse_commandline':
pgsql2shp.c:2297: warning: implicit declaration of function `getopt'

make[1]: *** [pgsql2shp] Error 1
make: *** [loaderdumper] Error 2


Any good hint ?

Thanks ahead,
János


-----------------------------------------------------
So, while openness provides a couple of security advantages in itself,
the chief reason why Linux and BSD offer superior security is not so
much because they're open source, but because they're not Windows.
http://www.theregister.co.uk/content/55/36029.html