FindPostgreSQL: Do not require pg_type.h
In systems where PostgreSQL has separate developer packages for
server and client libraries PostgreSQL_TYPE_INCLUDE_DIR
is not
specified. According to initial logic server part was not required
but was accidentally added to REQUIRED_VARS
during the migration to
find_package_handle_standard_args
.
ToDo: Ideally server libraries should have own FindPostgreSQLServer.cmake or according to Config concept PostgreSQLConfig should have Server and Client components.
Fixes: #17223 (closed)
Topic-rename: FindPostgreSQL-server-not-required
Edited by Brad King