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Add pg-config utility that stores some configuration parameters other 

packages can use to configure their build.

E.g.,
$ pg-config --libdir
/usr/local/pgsql/lib

`pg-config --configure' stores the configure command line.
This commit is contained in:
Peter Eisentraut 2000-08-26 13:08:16 +00:00
parent 40549e9cb5
commit 9314141116
7 changed files with 199 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
doc/src/sgml/Makefile
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@ -8,7 +8,7 @@
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.17 2000/07/21 00:44:11 petere Exp $
# $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.18 2000/08/26 13:08:14 petere Exp $
#
#----------------------------------------------------------------------------
@ -78,6 +78,7 @@ APPLICATIONS= createdb.sgml createlang.sgml createuser.sgml \
pg_upgrade.sgml \
pgaccess-ref.sgml \
pgadmin-ref.sgml \
pg-config-ref.sgml \
pgctl-ref.sgml \
pgtclsh.sgml \
pgtksh.sgml \

3
doc/src/sgml/ref/allfiles.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.20 2000/07/14 15:27:14 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.21 2000/08/26 13:08:15 petere Exp $
Postgres documentation
Complete list of usable sgml source files in this directory.
-->
@ -120,6 +120,7 @@ Complete list of usable sgml source files in this directory.
<!entity ipcclean system "ipcclean.sgml">
<!entity pgAccess system "pgaccess-ref.sgml">
<!entity pgAdmin system "pgadmin-ref.sgml">
<!entity pgConfig system "pg-config-ref.sgml">
<!entity pgCtl system "pgctl-ref.sgml">
<!entity pgDump system "pg_dump.sgml">
<!entity pgDumpall system "pg_dumpall.sgml">

3
doc/src/sgml/ref/commands.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/Attic/commands.sgml,v 1.27 2000/07/14 15:27:14 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/Attic/commands.sgml,v 1.28 2000/08/26 13:08:15 petere Exp $
Postgres documentation
-->
@ -124,6 +124,7 @@ functions supported by <productname>Postgres</productname>.
&ecpgRef;
&pgAccess;
&pgAdmin;
&pgConfig;
&pgCtl;
&pgDump;
&pgDumpall;

90
doc/src/sgml/ref/pg-config-ref.sgml Normal file
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@ -0,0 +1,90 @@
<!-- $Header -->
<refentry id="app-pg-config">
<refmeta>
<refentrytitle id="app-pg-config-title">pg-config</>
<refmiscinfo>Application</>
</refmeta>
<refnamediv>
<refname>pg-config</>
<refpurpose>Provides information about the installed version of <productname>PostgreSQL</></>
</refnamediv>
<refsynopsisdiv>
<synopsis>
pg-config --bindir | --includedir | --libdir | --configure | --version
</synopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</>
<para>
The <application>pg-config</> stores and provides configuration parameters
of the currently installed version of <productname>PostgreSQL</>. It is
intended, for example, to be used by software packages that want to interface
to <productname>PostgreSQL</> in order to find the respective header files
and libraries.
</para>
<para>
To use <application>pg-config</>, supply one or more of the following options:
<variablelist>
<varlistentry>
<term>--bindir</>
<listitem>
<para>
Print the location of user executables. Use this, for example, to find
the <application>psql</> program. This is normally also the location
where the <filename>pg-config</> program resides.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>--includedir</>
<listitem>
<para>
Print the location of C and C++ header files.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>--libdir</>
<listitem>
<para>
Print the location of object code libraries.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>--configure</>
<listitem>
<para>
Print the options that were given to the <filename>configure</>
script when <productname>PostgreSQL</> was configured for building.
This can be used to reproduce the identical configuration, or
to find out with what options a binary package was built. (Note
however that binary packages often contain vendor-specific custom
patches.)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>--version</>
<listitem>
<para>
Print the version of <productname>PostgreSQL</> and exit.
</para>
</listitem>
</varlistentry>
</variablelist>
If more than one option (except for <option>--version</>) is given, the
information is printed in that order, one item per line.
</para>
</refsect1>
</refentry>

4
src/bin/Makefile
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@ -4,7 +4,7 @@
#
# Copyright (c) 1994, Regents of the University of California
#
# $Header: /cvsroot/pgsql/src/bin/Makefile,v 1.29 2000/07/19 16:29:53 petere Exp $
# $Header: /cvsroot/pgsql/src/bin/Makefile,v 1.30 2000/08/26 13:08:15 petere Exp $
#
#-------------------------------------------------------------------------
@ -13,7 +13,7 @@ top_builddir = ../..
include ../Makefile.global
DIRS := initdb initlocation ipcclean pg_ctl pg_dump pg_id \
pg_passwd psql scripts
pg_passwd psql scripts pg-config
ifdef MULTIBYTE
DIRS += pg_encoding

31
src/bin/pg-config/Makefile Normal file
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@ -0,0 +1,31 @@
# $Header: /cvsroot/pgsql/src/bin/pg-config/Attic/Makefile,v 1.1 2000/08/26 13:08:16 petere Exp $
subdir = src/bin/pg-config
top_builddir = ../../..
include $(top_builddir)/src/Makefile.global
all: pg-config
pg-config: pg-config.sh $(top_builddir)/config.status $(top_builddir)/src/Makefile.global Makefile
rm -f $@ $@.tmp
configure=`sed -n '7s,^# [^ ]*configure *,,p' $(top_builddir)/config.status` && \
sed -e 's,@bindir@,$(bindir),g' \
-e 's,@includedir@,$(includedir),g' \
-e 's,@libdir@,$(libdir),g' \
-e "s,@configure@,$$configure,g" \
-e 's,@version@,$(VERSION),g' \
$< >$@.tmp
chmod a+x $@.tmp
mv $@.tmp $@
install: all installdirs
$(INSTALL_SCRIPT) pg-config $(bindir)/pg-config
installdirs:
$(mkinstalldirs) $(bindir)
uninstall:
rm -f $(bindir)/pg-config
clean distclean maintainer-clean:
rm -f pg-config

70
src/bin/pg-config/pg-config.sh Normal file
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@ -0,0 +1,70 @@
#! /bin/sh
# This shell script saves various pieces of information about the
# installed version of PostgreSQL. Packages that interface to
# PostgreSQL can use it to configure their build.
#
# Author: Peter Eisentraut <peter_e@gmx.net>
# Public domain
# $Header: /cvsroot/pgsql/src/bin/pg-config/Attic/pg-config.sh,v 1.1 2000/08/26 13:08:16 petere Exp $
me=`basename $0`
# stored configuration values
val_bindir='@bindir@'
val_includedir='@includedir@'
val_libdir='@libdir@'
val_configure='@configure@'
val_version='@version@'
help="\
$me provides information about the installed version of PostgreSQL.
Usage: $me --bindir | --includedir | --libdir | --configure | --version
Operation modes:
--bindir show location of user executables
--includedir show location of C header files
--libdir show location of object code libraries
--configure show options given to \`configure' script when
PostgreSQL was built
--version show PostgreSQL version and exit
Report bugs to <pgsql-bugs@postgresql.org>."
advice="\
Try \`$me --help' for more information."
if test $# -eq 0 ; then
echo "$me: argument required"
echo "$advice"
exit 1
fi
show=
for opt
do
case $opt in
--bindir) show="$show \$val_bindir";;
--includedir) show="$show \$val_includedir";;
--libdir) show="$show \$val_libdir";;
--configure) show="$show \$val_configure";;
--version) echo "PostgreSQL $val_version"
exit 0;;
--help|-\?) echo "$help"
exit 0;;
*) echo "$me: invalid argument: $opt"
echo "$advice"
exit 1;;
esac
done
for thing in $show
do
eval "echo $thing"
done
# end of pg-config