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access;
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locks; strict;
comment	@# @;


1.13
date	2008.02.19.10.30.08;	author petere;	state Exp;
branches;
next	1.12;

1.12
date	2007.01.20.17.16.13;	author petere;	state Exp;
branches;
next	1.11;

1.11
date	2003.11.29.19.52.01;	author pgsql;	state Exp;
branches;
next	1.10;

1.10
date	2001.03.13.01.17.06;	author tgl;	state Exp;
branches;
next	1.9;

1.9
date	2000.08.31.16.10.51;	author petere;	state Exp;
branches;
next	1.8;

1.8
date	2000.05.29.05.45.30;	author tgl;	state Exp;
branches;
next	1.7;

1.7
date	99.12.13.22.34.50;	author momjian;	state Exp;
branches;
next	1.6;

1.6
date	99.12.09.19.15.26;	author momjian;	state Exp;
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next	1.5;

1.5
date	98.04.06.00.26.58;	author momjian;	state Exp;
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1.4
date	97.12.20.00.28.58;	author scrappy;	state Exp;
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1.3
date	97.12.19.02.08.22;	author scrappy;	state Exp;
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1.2
date	96.11.09.06.23.33;	author momjian;	state Exp;
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next	1.1;

1.1
date	96.10.27.09.53.48;	author bryanh;	state Exp;
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desc
@@


1.13
log
@Refactor backend makefiles to remove lots of duplicate code
@
text
@#-------------------------------------------------------------------------
#
# Makefile--
#    Makefile for utils/hash
#
# IDENTIFICATION
#    $PostgreSQL: pgsql/src/backend/utils/hash/Makefile,v 1.12 2007/01/20 17:16:13 petere Exp $
#
#-------------------------------------------------------------------------

subdir = src/backend/utils/hash
top_builddir = ../../../..
include $(top_builddir)/src/Makefile.global

OBJS = dynahash.o hashfn.o pg_crc.o

include $(top_srcdir)/src/backend/common.mk
@


1.12
log
@Remove remains of old depend target.
@
text
@d7 1
a7 1
#    $PostgreSQL: pgsql/src/backend/utils/hash/Makefile,v 1.11 2003/11/29 19:52:01 pgsql Exp $
d17 1
a17 7
all: SUBSYS.o

SUBSYS.o: $(OBJS)
	$(LD) $(LDREL) $(LDOUT) SUBSYS.o $(OBJS)

clean: 
	rm -f SUBSYS.o $(OBJS)
@


1.11
log
@
$Header: -> $PostgreSQL Changes ...
@
text
@d7 1
a7 1
#    $PostgreSQL: /cvsroot/pgsql-server/src/backend/utils/hash/Makefile,v 1.10 2001/03/13 01:17:06 tgl Exp $
a21 3
depend dep:
	$(CC) -MM $(CFLAGS) *.c >depend

a23 4

ifeq (depend,$(wildcard depend))
include depend
endif
@


1.10
log
@XLOG (and related) changes:

* Store two past checkpoint locations, not just one, in pg_control.
  On startup, we fall back to the older checkpoint if the newer one
  is unreadable.  Also, a physical copy of the newest checkpoint record
  is kept in pg_control for possible use in disaster recovery (ie,
  complete loss of pg_xlog).  Also add a version number for pg_control
  itself.  Remove archdir from pg_control; it ought to be a GUC
  parameter, not a special case (not that it's implemented yet anyway).

* Suppress successive checkpoint records when nothing has been entered
  in the WAL log since the last one.  This is not so much to avoid I/O
  as to make it actually useful to keep track of the last two
  checkpoints.  If the things are right next to each other then there's
  not a lot of redundancy gained...

* Change CRC scheme to a true 64-bit CRC, not a pair of 32-bit CRCs
  on alternate bytes.  Polynomial borrowed from ECMA DLT1 standard.

* Fix XLOG record length handling so that it will work at BLCKSZ = 32k.

* Change XID allocation to work more like OID allocation.  (This is of
  dubious necessity, but I think it's a good idea anyway.)

* Fix a number of minor bugs, such as off-by-one logic for XLOG file
  wraparound at the 4 gig mark.

* Add documentation and clean up some coding infelicities; move file
  format declarations out to include files where planned contrib
  utilities can get at them.

* Checkpoint will now occur every CHECKPOINT_SEGMENTS log segments or
  every CHECKPOINT_TIMEOUT seconds, whichever comes first.  It is also
  possible to force a checkpoint by sending SIGUSR1 to the postmaster
  (undocumented feature...)

* Defend against kill -9 postmaster by storing shmem block's key and ID
  in postmaster.pid lockfile, and checking at startup to ensure that no
  processes are still connected to old shmem block (if it still exists).

* Switch backends to accept SIGQUIT rather than SIGUSR1 for emergency
  stop, for symmetry with postmaster and xlog utilities.  Clean up signal
  handling in bootstrap.c so that xlog utilities launched by postmaster
  will react to signals better.

* Standalone bootstrap now grabs lockfile in target directory, as added
  insurance against running it in parallel with live postmaster.
@
text
@d7 1
a7 1
#    $Header: /home/projects/pgsql/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.9 2000/08/31 16:10:51 petere Exp $
@


1.9
log
@Fix relative path references so that make knowns which dependencies refer
to one another. Sort out builddir vs srcdir variable namings. Remove some
now obsoleted make variables.
@
text
@d7 1
a7 1
#    $Header: /home/projects/pgsql/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.8 2000/05/29 05:45:30 tgl Exp $
d15 1
a15 1
OBJS = dynahash.o hashfn.o
@


1.8
log
@Generated header files parse.h and fmgroids.h are now copied into
the src/include tree, so that -I backend is no longer necessary anywhere.
Also, clean up some bit rot in contrib tree.
@
text
@d7 1
a7 1
#    $Header: /home/projects/pgsql/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.7 1999/12/13 22:34:50 momjian Exp $
d11 3
a13 2
SRCDIR = ../../..
include ../../../Makefile.global
a30 1

@


1.7
log
@New LDOUT makefile variable for QNX os.
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.6 1999/12/09 19:15:26 momjian Exp $
a12 2

CFLAGS += -I../..
@


1.6
log
@Make LD -r as macros that can be changed for QNX.
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.5 1998/04/06 00:26:58 momjian Exp $
d21 1
a21 1
	$(LD) $(LDREL) -o SUBSYS.o $(OBJS)
@


1.5
log
@Hi,

Attached you'll find a (big) patch that fixes make dep and make
depend in all Makefiles where I found it to be appropriate.

It also removes the dependency in Makefile.global for NAMEDATALEN
and OIDNAMELEN by making backend/catalog/genbki.sh and bin/initdb/initdb.sh
a little smarter.

This no longer requires initdb.sh that is turned into initdb with
a sed script when installing Postgres, hence initdb.sh should be
renamed to initdb (after the patch has been applied :-) )

This patch is against the 6.3 sources, as it took a while to
complete.

Please review and apply,

Cheers,

Jeroen van Vianen
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.4 1997/12/20 00:28:58 scrappy Exp $
d21 1
a21 1
	$(LD) -r -o SUBSYS.o $(OBJS)
@


1.4
log
@Major cleanout of PORTNAME variables from Makefiles...bound to screw up
some of the ports...
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.3 1997/12/19 02:08:22 scrappy Exp $
d14 1
a14 3
INCLUDE_OPT = -I../.. 

CFLAGS+=$(INCLUDE_OPT)
d24 1
a24 1
	$(CC) -MM $(INCLUDE_OPT) *.c >depend
@


1.3
log
@More cleanups.  I can now compile without PORTNAME being defined n
Makefile.global.

End result, if all goes well, should allow for much easier porting, since
there will no longer be a concept of a "port".  Most, if not everything,
*should* be determined by configure, or by the compiler itself.  Still
work to be done though :)
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/pgsql/src/backend/utils/hash/Makefile,v 1.2 1996/11/09 06:23:33 momjian Exp $
a14 4

ifdef PORTNAME
INCLUDE+=-I../../port/$(PORTNAME)    
endif
@


1.2
log
@Makefile cleanup after reorganization
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/postgres95/src/backend/utils/hash/Makefile,v 1.1 1996/10/27 09:53:48 bryanh Exp $
d14 5
a18 3
INCLUDE_OPT = -I../.. \
              -I../../port/$(PORTNAME) \
              -I../../../include
@


1.1
log
@Simplify make files, add full dependencies.
@
text
@d7 1
a7 1
#    $Header: /usr/local/cvsroot/postgres95/src/backend/access/common/Makefile.inc,v 1.1.1.1 1996/07/09 06:21:09 scrappy Exp $
a15 1
              -I../../include \
@
