This includes fixing the MSVC copy of ecpg/preproc's version info, which
seems to have been overlooked repeatedly.  Can't we fix that so there are
not two copies??

based on a patch send in by Böszörményi Zoltán <zb@cybertec.at>.

modules are built.  Foremost, it creates a solid distinction between these two
types of targets based on what had already been implemented and duplicated in
ad hoc ways before.  Specifically,

- Dynamically loadable modules no longer get a soname.  The numbers previously
set in the makefiles were dummy numbers anyway, and the presence of a soname
upset a few packaging tools, so it is nicer not to have one.

- The cumbersome detour taken on installation (build a libfoo.so.0.0.0 and
then override the rule to install foo.so instead) is removed.

- Lots of duplicated code simplified.

only once in Makefile.shlib and not in four copies.

made and removed at the correct times.

per the example of libpq/Makefile.

Set pgtypes library version to 3.0.
Set compat library version to 3.0.

duplicative -DFRONTEND flags from many Makefiles.  We still need Makefile
control of the symbol in a few places that compile frontend-or-backend
src/port/ files, but it's a lot cleaner than before.

Hiroshi Saito

builds all the files needed for its regression tests, but the tests
themselves fail because of diffs in the #line directives output by
ecpg itself.  Not sure what to do about that.

Win32 library files.

Document use of macros for pg_printf functions.

Bump major versions of all interfaces to handle movement of get_progname
from libpq to libpgport in 8.0, and probably other libpgport changes in 8.1.

(.dylib format) on Mac OS X, while not messing up loadable modules for
the backend (which are the same kind of animal as a shared library on
every other platform, but not here).  Also get the naming convention
to match OS X practice, viz libFOO.version.so not libFOO.so.version.
In support of that last, refactor code in Makefile.shlib to make it
easier to have platform-specific shlib naming conventions.
This patch is loosely based on the Fink project's current postgresql.patch.
Tested by yours truly on OS X 10.3.4; does anyone have 10.2.* to check
it on?

'make clean'.

- Fixed bug that reversed string length in typedefs.
- Added portability file to pgtypeslib.

from our code.

Allow additional thread flags to be added via port templates.

Change thread flag names to PTHREAD_CFLAGS and PTHREAD_LIBS to match new
configure script.

- Set pgtypeslib version to 1.2.

$Header: -> $PostgreSQL Changes ...

Also remove -g, which has no business in CPPFLAGS in the first place,
let alone being hardwired there by a sub-Makefile.