In pg_upgrade, only compile copy_file() on non-Win32 systems.
Per report from Andrew Dunstan.
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/f6322b31918c5c57eeea80c26a088af44d573095
Modified Files--------------contrib/pg_upgrade/file.c | 7 +++++--1 files changed, 5 insertions(+), 2 deletions(-)
