relocated after installation.  We can't trust the installation paths
inserted into Makefile.global by configure, so instead we must get the
paths from pg_config.  This requires extending pg_config to support all
the separately-configurable path names, but that was on TODO anyway.

CPPFLAGS, CFLAGS, CFLAGS_SL, LDFLAGS, LDFLAGS_SL, and LIBS.  Change it
so that invoking pg_config with no arguments reports all available
information, rather than just giving an error message.  Per discussion.

$Header: -> $PostgreSQL Changes ...

vague cross-references with real links.

including:

- replacing all the appropriate usages of <citetitle>PostgreSQL
...</citetitle> with &cite-user;, &cite-admin;, and so on

- fix an omission in the EXECUTE documentation

- add some more text to the EXPLAIN documentation

- improve the PL/PgSQL RETURN NEXT documentation (more work to do here)

- minor markup fixes


Neil Conway

Neil Conway

 capabilities of specifying time zones as intervals per SQL9x.
Put refentrytitle contents on the same line as the tag.
 Otherwise, leading whitespace is propagated into the product, which
 (at least) messes up the ToC layout.
Remove (some) docinfo tags containing dates. Best to omit if the dates
 are not accurate; maybe use CVS dates instead or leave them out.

under libdir, for a cleaner separation in the installation layout
and compatibility with binary packaging standards.  Point backend's
default search location there.  The contrib modules are also
installed in the said location, giving them the benefit of the
default search path as well.  No changes in user interface
nevertheless.

Client headers are no longer in a subdirectory, since they have been made
namespace-clean.

Internal libpq headers are in a private subdirectory.

Server headers are in a private subdirectory.  pg_config has a new option
to point there.

not all of them attached properly in the post I made a few minutes
ago. Please disregard those earlier files. The diffs in the tar file
replace them.

Pierce Tyler

Remove lots of extraneous trailing ^Ms from pg_restore.sgml.

packages can use to configure their build.

E.g.,
$ pg-config --libdir
/usr/local/pgsql/lib

`pg-config --configure' stores the configure command line.