libpq++ build problems

OK, this is what I'm seeing on FreeBSD/Alpha for libpq++. I haven't figured
out how to build libpqxx yet.:

gmake[3]: Entering directory
`/home/chriskl/pgsql-head/src/interfaces/libpq++'
g++ -O2 -g -Wall -fpic -DPIC -I../../../src/interfaces/libpq -I../../../src/
include -c -o pgconnection.o pgconnection.cc -MMD
cc1plus: warning:
***
*** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM
***

g++ -O2 -g -Wall -fpic -DPIC -I../../../src/interfaces/libpq -I../../../src/
include -c -o pgdatabase.o pgdatabase.cc -MMD
cc1plus: warning:
***
*** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM
***

g++ -O2 -g -Wall -fpic -DPIC -I../../../src/interfaces/libpq -I../../../src/
include -c -o pgtransdb.o pgtransdb.cc -MMD
cc1plus: warning:
***
*** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM
***

g++ -O2 -g -Wall -fpic -DPIC -I../../../src/interfaces/libpq -I../../../src/
include -c -o pgcursordb.o pgcursordb.cc -MMD
cc1plus: warning:
***
*** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM
***

g++ -O2 -g -Wall -fpic -DPIC -I../../../src/interfaces/libpq -I../../../src/
include -c -o pglobject.o pglobject.cc -MMD
cc1plus: warning:
***
*** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM
***

ar cr libpq++.a `lorder pgconnection.o pgdatabase.o pgtransdb.o pgcursordb.o
pglobject.o | tsort`
ranlib libpq++.a
g++ -O2 -g -Wall -fpic -DPIC -shared -Wl,-x,-soname,libpq++.so.4
pgconnection.o pgdatabase.o pgtransdb.o pgcursordb.o
lobject.o -L../../../src/interfaces/libpq -lpq -R/home/chriskl/local/lib -
o libpq++.so.4
rm -f libpq++.so
ln -s libpq++.so.4 libpq++.so
gmake[3]: Leaving directory
`/home/chriskl/pgsql-head/src/interfaces/libpq++'