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Update SCO FAQ.

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Larry Rosenman
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Bruce Momjian 2004-05-20 04:19:26 +00:00
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doc/FAQ_SCO
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@ -3,13 +3,13 @@ Frequently Asked Questions (FAQ) for PostgreSQL 7.3
SCO UnixWare and OpenServer specific
to be read in conjunction with the installation instructions
============================================================
last updated: $Date: 2002/11/08 16:49:15 $
last updated: $Date: 2004/05/20 04:19:26 $
current maintainer: Billy G. Allie (Bill.Allie@mug.org)
original author: Andrew Merrill (andrew@compclass.com)
PostgreSQL 7.3 can be built on SCO UnixWare 7 and SCO OpenServer 5.
PostgreSQL 7.5 can be built on SCO UnixWare 7 and SCO OpenServer 5.
On OpenServer, you can use either the OpenServer Development Kit or
the Universal Development Kit.
@ -23,6 +23,8 @@ Topics:
*) Compiling PostgreSQL using the UDK
*) Reading the PostgreSQL man pages
*) C99 Issues with the 7.1.1b Feature Supplement
*) --enable-thread-safety and UnixWare
*) float4/float8 regression failures on NaN and inf I/O.
***************************************************************************
@ -44,6 +46,8 @@ Skunkware has different versions for UnixWare and OpenServer. Make sure
you install the correct version for your operating system, except as noted
below.
Note: on UnixWare 7.1.3 and beyond, the GCC compiler is included on the UDK
CD as is GNUMake.
***************************************************************************
*) GNU Make
@ -52,6 +56,9 @@ You need to use the GNU make program, which is on the Skunkware CD. By
default, it installs as /usr/local/bin/make. To avoid confusion with the
SCO make program, you may want to rename GNU make to gmake.
As of UnixWare 7.1.3 and above, the GNU Make program is is the OSTK portion
of the UDK CD, and is in /usr/gnu/bin/gmake.
***************************************************************************
*) Readline
@ -150,3 +157,27 @@ error in compiling tuplesort.c referencing inline functions.
Apparently there was a change in the 7.1.2(8.0.0) compiler and beyond.
***************************************************************************
*) --enable-thread-safety and UnixWare
If you use the --enable-thread-safety configure flag, you *MUST* use -Kpthread
on ALL libpq using programs.
libpq uses pthread_* calls, which are only available with the
-Kpthread/-Kthread flag.
***************************************************************************
*) float4/float8 regression failures on NaN and inf I/O.
You will see regression failures for the float4 and float8 regression
tests on the NaN and inf I/O functions. This is due to a bug in SCO's strtod
library function on BOTH UnixWare and OpenServer. It's slated to be fixed
in the first maintenance / update for UnixWare 7.1.4, and probably the
next MP/UP for OpenServer 5.0.7 (I'm not sure on the OSR side as of the time
I'm writing this (2004-05-14).
You might also see Join test failures due to ordering differences, and these
are ok.