Re: [HACKERS] current snapshot

>> Also, if you have a chance, can you run autoconf and check in the new
>> configure please?
>
>    Fixed, and committing as I type...

Thanks. But I have to request one more thing. bin/initdb/initdb.sh now
seems "doubled" and I think half of it should be removed.

[srapc451.sra.co.jp]t-ishii{141} diff -c initdb.sh~ initdb.sh
*** initdb.sh~    Sun Jul 26 13:31:16 1998
--- initdb.sh    Mon Jul 27 15:18:46 1998
***************
*** 435,875 ****
      postgres $PGSQL_OPT template1 > /dev/null
  echo "vacuum analyze" | \
      postgres $PGSQL_OPT template1 > /dev/null
-
- #!/bin/sh
- #-------------------------------------------------------------------------
- #
- # initdb.sh--
- #     Create (initialize) a Postgres database system.
- #
- #     A database system is a collection of Postgres databases all managed
- #     by the same postmaster.
- #
- #     To create the database system, we create the directory that contains
- #     all its data, create the files that hold the global classes, create
- #     a few other control files for it, and create one database:  the
- #     template database.
- #
- #     The template database is an ordinary Postgres database.  Its data
- #     never changes, though.  It exists to make it easy for Postgres to
- #     create other databases -- it just copies.
- #
- #     Optionally, we can skip creating the database system and just create
- #     (or replace) the template database.
- #
- #     To create all those classes, we run the postgres (backend) program and
- #     feed it data from bki files that are in the Postgres library directory.
- #
- # Copyright (c) 1994, Regents of the University of California
- #
- #
- # IDENTIFICATION
- #    $Header: /usr/local/cvsroot/pgsql/src/bin/initdb/initdb.sh,v 1.44 1998/07/26 04:31:16 scrappy Exp $
- #
- #-------------------------------------------------------------------------
-
- # ----------------
- #       The _fUnKy_..._sTuFf_ gets set when the script is built (with make)
- #       from parameters set in the make file.
- #
- # ----------------
-
- CMDNAME=`basename $0`
-
- MB=__MB__
- if [  -n "$MB" ];then
-     MBID=`pg_encoding $MB`
- fi
-
- # Find the default PGLIB directory (the directory that contains miscellaneous
- # files that are part of Postgres).  The user-written program postconfig
- # outputs variable settings like "PGLIB=/usr/lib/whatever".  If it doesn't
- # output a PGLIB value, then there is no default and the user must
- # specify the pglib option.  Postconfig may validly not exist, in which case
- # our invocation of it silently fails.
-
- # The 2>/dev/null is to swallow the "postconfig: not found" message if there
- # is no postconfig.
-
- postconfig_result="`sh -c postconfig 2>/dev/null`"
- if [ ! -z "$postconfig_result" ]; then
-   set -a   # Make the following variable assignment exported to environment
-   eval "$postconfig_result"
-   set +a   # back to normal
- fi
-
- # Set defaults:
- debug=0
- noclean=0
- template_only=0
- POSTGRES_SUPERUSERNAME=$USER
-
- while [ "$#" -gt 0 ]
- do
- # ${ARG#--username=} is not reliable or available on all platforms
-
-     case "$1" in
-         --debug|-d)
-                 debug=1
-                 echo "Running with debug mode on."
-                 ;;
-         --noclean|-n)
-                 noclean=1
-                 echo "Running with noclean mode on. "
-                      "Mistakes will not be cleaned up."
-                 ;;
-         --template|-t)
-                 template_only=1
-                 echo "updating template1 database only."
-                 ;;
-         --username=*)
-                 POSTGRES_SUPERUSERNAME="`echo $1 | sed 's/^--username=//'`"
-                 ;;
-         -u)
-                 shift
-                 POSTGRES_SUPERUSERNAME="$1"
-                 ;;
-         -u*)
-                 POSTGRES_SUPERUSERNAME="`echo $1 | sed 's/^-u//'`"
-                 ;;
-         --pgdata=*)
-                 PGDATA="`echo $1 | sed 's/^--pgdata=//'`"
-                 ;;
-         -r)
-                 shift
-                 PGDATA="$1"
-                 ;;
-         -r*)
-                 PGDATA="`echo $1 | sed 's/^-r//'`"
-                 ;;
-         --pglib=*)
-                 PGLIB="`echo $1 | sed 's/^--pglib=//'`"
-                 ;;
-         -l)
-                 shift
-                 PGLIB="$1"
-                 ;;
-         -l*)
-                 PGLIB="`echo $1 | sed 's/^-l//'`"
-                 ;;
-
-         --pgencoding=*)
-         if [ -z "$MB" ];then
-             echo "MB support seems to be disabled"
-             exit 100
-         fi
-                 mb="`echo $1 | sed 's/^--pgencoding=//'`"
-         MBID=`pg_encoding $mb`
-         if [ -z "$MBID" ];then
-             echo "$mb is not a valid encoding name"
-             exit 100
-         fi
-                 ;;
-         -e)
-         if [ -z "$MB" ];then
-             echo "MB support seems to be disabled"
-             exit 100
-         fi
-                 shift
-         MBID=`pg_encoding $1`
-         if [ -z "$MBID" ];then
-             echo "$1 is not a valid encoding name"
-             exit 100
-         fi
-                 ;;
-         -e*)
-         if [ -z "$MB" ];then
-             echo "MB support seems to be disabled"
-             exit 100
-         fi
-                 mb="`echo $1 | sed 's/^-e//'`"
-         MBID=`pg_encoding $mb`
-         if [ -z "$MBID" ];then
-             echo "$mb is not a valid encoding name"
-             exit 100
-         fi
-                 ;;
-         *)
-                 echo "Unrecognized option '$1'.  Syntax is:"
-         if [ -z "$MB" ];then
-                 echo "initdb [-t | --template] [-d | --debug]" \
-                      "[-n | --noclean]" \
-                      "[-u SUPERUSER | --username=SUPERUSER]" \
-                      "[-r DATADIR | --pgdata=DATADIR]" \
-                      "[-l LIBDIR | --pglib=LIBDIR]"
-         else
-                 echo "initdb [-t | --template] [-d | --debug]" \
-                      "[-n | --noclean]" \
-                      "[-u SUPERUSER | --username=SUPERUSER]" \
-                      "[-r DATADIR | --pgdata=DATADIR]" \
-                      "[-l LIBDIR | --pglib=LIBDIR]" \
-                      "[-e ENCODING | --pgencoding=ENCODING]"
-         fi
-                 exit 100
-         esac
-         shift
- done
-
- #-------------------------------------------------------------------------
- # Make sure he told us where to find the Postgres files.
- #-------------------------------------------------------------------------
- if [ -z "$PGLIB" ]; then
-     echo "$CMDNAME does not know where to find the files that make up "
-     echo "Postgres (the PGLIB directory).  You must identify the PGLIB "
-     echo "directory either with a --pglib invocation option, or by "
-     echo "setting the PGLIB environment variable, or by having a program "
-     echo "called 'postconfig' in your search path that outputs an asignment "
-     echo "for PGLIB."
-     exit 20
- fi
-
- #-------------------------------------------------------------------------
- # Make sure he told us where to build the database system
- #-------------------------------------------------------------------------
-
- if [ -z "$PGDATA" ]; then
-     echo "$CMDNAME: You must identify the PGDATA directory, where the data"
-     echo "for this database system will reside.  Do this with either a"
-     echo "--pgdata invocation option or a PGDATA environment variable."
-     echo
-     exit 20
- fi
-
- TEMPLATE=$PGLIB/local1_template1.bki.source
- GLOBAL=$PGLIB/global1.bki.source
- TEMPLATE_DESCR=$PGLIB/local1_template1.description
- GLOBAL_DESCR=$PGLIB/global1.description
- PG_HBA_SAMPLE=$PGLIB/pg_hba.conf.sample
- PG_GEQO_SAMPLE=$PGLIB/pg_geqo.sample
-
-
- #-------------------------------------------------------------------------
- # Find the input files
- #-------------------------------------------------------------------------
-
- for PREREQ_FILE in $TEMPLATE $GLOBAL $PG_HBA_SAMPLE; do
-     if [ ! -f $PREREQ_FILE ]; then
-         echo "$CMDNAME does not find the file '$PREREQ_FILE'."
-         echo "This means you have identified an invalid PGLIB directory."
-         echo "You specify a PGLIB directory with a --pglib invocation "
-         echo "option, a PGLIB environment variable, or a postconfig program."
-         exit 1
-     fi
- done
-
- echo "$CMDNAME: using $TEMPLATE as input to create the template database."
- if [ $template_only -eq 0 ]; then
-     echo "$CMDNAME: using $GLOBAL as input to create the global classes."
-     echo "$CMDNAME: using $PG_HBA_SAMPLE as the host-based authentication" \
-          "control file."
-     echo
- fi
-
- #---------------------------------------------------------------------------
- # Figure out who the Postgres superuser for the new database system will be.
- #---------------------------------------------------------------------------
-
- if [ -z "$POSTGRES_SUPERUSERNAME" ]; then
-     echo "Can't tell what username to use.  You don't have the USER"
-     echo "environment variable set to your username and didn't specify the "
-     echo "--username option"
-     exit 1
- fi
-
- POSTGRES_SUPERUID=`pg_id $POSTGRES_SUPERUSERNAME`
-
- if [ $POSTGRES_SUPERUID = NOUSER ]; then
-     echo "Valid username not given.  You must specify the username for "
-     echo "the Postgres superuser for the database system you are "
-     echo "initializing, either with the --username option or by default "
-     echo "to the USER environment variable."
-     exit 10
- fi
-
- if [ $POSTGRES_SUPERUID -ne `pg_id` -a `pg_id` -ne 0 ]; then
-     echo "Only the unix superuser may initialize a database with a different"
-     echo "Postgres superuser.  (You must be able to create files that belong"
-     echo "to the specified unix user)."
-     exit 2
- fi
-
- echo "We are initializing the database system with username" \
-   "$POSTGRES_SUPERUSERNAME (uid=$POSTGRES_SUPERUID)."
- echo "This user will own all the files and must also own the server process."
- echo
-
- # -----------------------------------------------------------------------
- # Create the data directory if necessary
- # -----------------------------------------------------------------------
-
- # umask must disallow access to group, other for files and dirs
- umask 077
-
- if [ -f "$PGDATA/PG_VERSION" ]; then
-     if [ $template_only -eq 0 ]; then
-         echo "$CMDNAME: error: File $PGDATA/PG_VERSION already exists."
-         echo "This probably means initdb has already been run and the "
-         echo "database system already exists."
-         echo
-         echo "If you want to create a new database system, either remove "
-         echo "the $PGDATA directory or run initdb with a --pgdata option "
-         echo "other than $PGDATA."
-         exit 1
-     fi
- else
-     if [ ! -d $PGDATA ]; then
-         echo "Creating Postgres database system directory $PGDATA"
-         echo
-         mkdir $PGDATA
-         if [ $? -ne 0 ]; then exit 5; fi
-     fi
-     if [ ! -d $PGDATA/base ]; then
-         echo "Creating Postgres database system directory $PGDATA/base"
-         echo
-         mkdir $PGDATA/base
-         if [ $? -ne 0 ]; then exit 5; fi
-     fi
- fi
-
- #----------------------------------------------------------------------------
- # Create the template1 database
- #----------------------------------------------------------------------------
-
- rm -rf $PGDATA/base/template1
- mkdir $PGDATA/base/template1
-
- if [ "$debug" -eq 1 ]; then
-     BACKEND_TALK_ARG="-d"
- else
-     BACKEND_TALK_ARG="-Q"
- fi
-
- BACKENDARGS="-boot -C -F -D$PGDATA $BACKEND_TALK_ARG"
-
- echo "$CMDNAME: creating template database in $PGDATA/base/template1"
- echo "Running: postgres $BACKENDARGS template1"
-
- cat $TEMPLATE \
- | sed -e "s/postgres PGUID/$POSTGRES_SUPERUSERNAME $POSTGRES_SUPERUID/" \
-       -e "s/PGUID/$POSTGRES_SUPERUID/" \
- | postgres $BACKENDARGS template1
-
- if [ $? -ne 0 ]; then
-     echo "$CMDNAME: could not create template database"
-     if [ $noclean -eq 0 ]; then
-         echo "$CMDNAME: cleaning up by wiping out $PGDATA/base/template1"
-         rm -rf $PGDATA/base/template1
-     else
-         echo "$CMDNAME: cleanup not done because noclean options was used."
-     fi
-     exit 1;
- fi
-
- echo
-
- pg_version $PGDATA/base/template1
-
- #----------------------------------------------------------------------------
- # Create the global classes, if requested.
- #----------------------------------------------------------------------------
-
- if [ $template_only -eq 0 ]; then
-     echo "Creating global classes in $PG_DATA/base"
-     echo "Running: postgres $BACKENDARGS template1"
-
-     cat $GLOBAL \
-     | sed -e "s/postgres PGUID/$POSTGRES_SUPERUSERNAME $POSTGRES_SUPERUID/" \
-         -e "s/PGUID/$POSTGRES_SUPERUID/" \
-     | postgres $BACKENDARGS template1
-
-     if (test $? -ne 0)
-     then
-         echo "$CMDNAME: could not create global classes."
-         if (test $noclean -eq 0); then
-             echo "$CMDNAME: cleaning up."
-             rm -rf $PGDATA
-         else
-             echo "$CMDNAME: cleanup not done (noclean mode set)."
-         fi
-         exit 1;
-     fi
-
-     echo
-
-     pg_version $PGDATA
-
-     cp $PG_HBA_SAMPLE $PGDATA/pg_hba.conf
-     cp $PG_GEQO_SAMPLE $PGDATA/pg_geqo.sample
-
-     echo "Adding template1 database to pg_database..."
-
-     echo "open pg_database" > /tmp/create.$$
-     if [ -z "$MB" ];then
-     echo "insert (template1 $POSTGRES_SUPERUID template1)" >> /tmp/create.$$
-     else
-     echo "insert (template1 $POSTGRES_SUPERUID $MBID template1)" >> /tmp/create.$$
-     fi
-     #echo "show" >> /tmp/create.$$
-     echo "close pg_database" >> /tmp/create.$$
-
-     echo "Running: postgres $BACKENDARGS template1 < /tmp/create.$$"
-
-     postgres $BACKENDARGS template1 < /tmp/create.$$
-
-     if [ $? -ne 0 ]; then
-         echo "$CMDNAME: could not log template database"
-         if [ $noclean -eq 0 ]; then
-             echo "$CMDNAME: cleaning up."
-             rm -rf $PGDATA
-         else
-             echo "$CMDNAME: cleanup not done (noclean mode set)."
-         fi
-         exit 1;
-     fi
-     rm -f /tmp/create.$$
- fi
-
- echo
-
- PGSQL_OPT="-o /dev/null -F -Q -D$PGDATA"
-
- # If the COPY is first, the VACUUM generates an error, so we vacuum first
- echo "vacuuming template1"
- echo "vacuum" | postgres $PGSQL_OPT template1 > /dev/null
-
- echo "COPY pg_shadow TO '$PGDATA/pg_pwd' USING DELIMITERS '\\t'" | \
-     postgres $PGSQL_OPT template1 > /dev/null
-
- echo "creating public pg_user view"
- echo "CREATE TABLE xpg_user (        \
-         usename    name,        \
-         usesysid    int4,        \
-         usecreatedb    bool,        \
-         usetrace    bool,        \
-         usesuper    bool,        \
-         usecatupd    bool,        \
-         passwd        text,        \
-         valuntil    abstime);" | postgres $PGSQL_OPT template1 > /dev/null
-
- #move it into pg_user
- echo "UPDATE pg_class SET relname = 'pg_user' WHERE relname = 'xpg_user';" |\
-     postgres $PGSQL_OPT template1 > /dev/null
- echo "UPDATE pg_type SET typname = 'pg_user' WHERE typname = 'xpg_user';" |\
-     postgres $PGSQL_OPT template1 > /dev/null
- mv $PGDATA/base/template1/xpg_user $PGDATA/base/template1/pg_user
-
- echo "CREATE RULE _RETpg_user AS ON SELECT TO pg_user DO INSTEAD    \
-         SELECT usename, usesysid, usecreatedb, usetrace,        \
-                usesuper, usecatupd, '********'::text as passwd,    \
-            valuntil FROM pg_shadow;" | \
-     postgres $PGSQL_OPT template1 > /dev/null
- echo "REVOKE ALL on pg_shadow FROM public" | \
-     postgres $PGSQL_OPT template1 > /dev/null
-
- echo "loading pg_description"
- echo "copy pg_description from '$TEMPLATE_DESCR'" | \
-     postgres $PGSQL_OPT template1 > /dev/null
- echo "copy pg_description from '$GLOBAL_DESCR'" | \
-     postgres $PGSQL_OPT template1 > /dev/null
- echo "vacuum analyze" | \
-     postgres $PGSQL_OPT template1 > /dev/null
--- 435,437 ----