"mike stanton" <mstanton@xxxxxxx> writes: > I have a problem compiling pgc programs with ecpg. > I always get the following error: > /usr/local/pgsql/lib/libpgtypes.a(timestamp.o): In function `timestamp2tm': > timestamp.c:(.text+0x2fc): undefined reference to `rint' Seems like you need to add "-lm" to your link command. Or consider linking to libpgtypes.so instead of libpgtypes.a --- .so's generally carry information about libraries they depend on, which .a's don't. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general