From: Zeugswetter Andreas <ZeugswetterA@wien.spardat.at>

AIX 4.3.2 with native IBM compiler xlc 3.6.4 passes all regression tests.

Other versions of OS and compiler should also work. If you don't have

a powerpc there might be differences in the geometry regression test.

On AIX 4.3.2 PostgreSQL compiled with the native IBM compiler xlc

(vac.C 5.0.1) passes all regression tests.

Other versions of OS and compiler should also work. If you don't have a

powerpc or use gcc you might see rounding differences in the geometry

regression test.

Use the following configure flags in addition to your own

if you have readline or libz there:

--with-includes=/usr/local/include --with-libraries=/usr/local/lib

libpq++does not work becausexlCdoes not have the string and bool classes.

compiling thefewfiles, that fail, with g++does work.

Compiling PostgreSQL with gcc (2.95.2) on AIX also works.

If you needlibpq++and have trouble --with-CXX=xlCmake sure you have

installed theappropriate C++ includefiles and use a C++version that

and vacpp.cmp.include 5.0).

There will probably be warnings about int8 - int64 redefines, 0.0/0.0

division and duplicate symbol warnings which you can safely ignore.

Compiling PostgreSQL with gcc (2.95.2) on AIX also works.

Use the configure flags: --with-CC=gcc

Since the mktime() function does not work on AIX for dates before

1970, all localtime formatted datetimes will not use summer time for

dates before 1970.

# Copyright (c) 1998, Regents of the University of California

#

# IDENTIFICATION

# $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.48 2001/03/14 19:35:11 tgl Exp $

# $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.49 2001/03/27 14:56:20 momjian Exp $

#

#-------------------------------------------------------------------------

# AIX case

$(shlib): lib$(NAME).a

$(MKLDEXPORT) lib$(NAME).a > lib$(NAME)$(EXPSUFF)

$(CC) -Wl,-H512 -Wl,-bM:SRE -Wl,-bI:$(top_builddir)/src/backend/$(POSTGRES_IMP) -Wl,-bE:lib$(NAME)$(EXPSUFF) -o $@ $< $(LDFLAGS) $(SHLIB_LINK)

$(COMPILER) -Wl,-H512 -Wl,-bM:SRE -Wl,-bI:$(top_builddir)/src/backend/$(POSTGRES_IMP) -Wl,-bE:lib$(NAME)$(EXPSUFF) -o $@ $< $(LDFLAGS) $(SHLIB_LINK)

endif # PORTNAME == aix