6.4 fixes.

I have applied this patch. Some of the configure fixes where already in
done. I have removed libpq++/Makefile and added libpq++/Makefile.in. I
have also modified pgindent/README to prevent s_lock.h from being
processed in the future.

The attached patches fix the following problems:

1. The UnixWare tas macro was reformatted (by indent or it like?) which caused
it to break. The asm macro construct is very particular about the %mem
construct -- it has to start in column 1.

2. When compiling libpq++, g++ was used even if configure found the C++ com-
piler to be CC.

3. When compiling libpq++, '-Wno-error' was added to CXXFLAGS, even if the
compiler wasn't g++.

Open issues with the UnixWare 7 port:

1. Connecting using the AF_UNIX family does not work correctly. The first
connection works fine. Re-connecting (i.e. \connect within psql) fails.
This is a low priority item with me since connections via AF_INET work
without problems.

Content-Description: uw7p3.patch

[Attachment, skipping...]

____ | Billy G. Allie | Domain....: Bill.Allie@mug.org
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