-case $CONFIG in
+#!/bin/sh
+
+case $PERL_CONFIG_SH in
'') . ./config.sh ;;
esac
echo "Extracting Policy.sh (with variable substitutions)"
#
# This file was produced by running the Policy_sh.SH script, which
# gets its values from config.sh, which is generally produced by
-# running Configure. The Policy.sh file gets overwritten each time
-# Configure is run. Any variables you add to Policy.sh will be lost
-# unless you copy Policy.sh somewhere else before running Configure.
+# running Configure.
#
# The idea here is to distill in one place the common site-wide
# "policy" answers (such as installation directories) that are
# to be "sticky". If you keep the file Policy.sh around in
# the same directory as you are building Perl, then Configure will
# (by default) load up the Policy.sh file just before the
-# platform-specific hints file.
+# platform-specific hints file and rewrite it at the end.
+#
+# The sequence of events is as follows:
+# A: If you are NOT re-using an old config.sh:
+# 1. At start-up, Configure loads up the defaults from the
+# os-specific hints/osname_osvers.sh file and any previous
+# Policy.sh file.
+# 2. At the end, Configure runs Policy_sh.SH, which creates
+# Policy.sh, overwriting a previous Policy.sh if necessary.
+#
+# B: If you are re-using an old config.sh:
+# 1. At start-up, Configure loads up the defaults from config.sh,
+# ignoring any previous Policy.sh file.
+# 2. At the end, Configure runs Policy_sh.SH, which creates
+# Policy.sh, overwriting a previous Policy.sh if necessary.
+#
+# Thus the Policy.sh file gets overwritten each time
+# Configure is run. Any variables you add to Policy.sh will be lost
+# unless you copy Policy.sh somewhere else before running Configure.
#
-
-#Credits:
-# The original design for this Policy.sh file came from Wayne Davison,
-# maintainer of trn.
-# This version for Perl5.004_61 originally written by
-# Andy Dougherty <doughera@lafcol.lafayette.edu>.
-# This file may be distributed under the same terms as Perl itself.
-
# Allow Configure command-line overrides; usually these won't be
# needed, but something like -Dprefix=/test/location can be quite
# useful for testing out new versions.
'') perladmin='$perladmin' ;;
esac
-# Installation prefix. Allow a Configure -D override. You
+# Installation prefixes. Allow a Configure -D override. You
# may wish to reinstall perl under a different prefix, perhaps
# in order to test a different configuration.
+# For an explanation of the installation directories, see the
+# INSTALL file section on "Installation Directories".
case "\$prefix" in
'') prefix='$prefix' ;;
esac
+# By default, the next three are the same as \$prefix.
+# If the user changes \$prefix, and previously \$siteprefix was the
+# same as \$prefix, then change \$siteprefix as well.
+# Use similar logic for \$vendorprefix and \$installprefix.
+
+case "\$siteprefix" in
+'') if test "$siteprefix" = "$prefix"; then
+ siteprefix="\$prefix"
+ else
+ siteprefix='$siteprefix'
+ fi
+ ;;
+esac
+case "\$vendorprefix" in
+'') if test "$vendorprefix" = "$prefix"; then
+ vendorprefix="\$prefix"
+ else
+ vendorprefix='$vendorprefix'
+ fi
+ ;;
+esac
+
+# Where installperl puts things.
+case "\$installprefix" in
+'') if test "$installprefix" = "$prefix"; then
+ installprefix="\$prefix"
+ else
+ installprefix='$installprefix'
+ fi
+ ;;
+esac
+
# Installation directives. Note that each one comes in three flavors.
# For example, we have privlib, privlibexp, and installprivlib.
# privlib is for private (to perl) library files.
# out automatically by Configure, so you don't have to include it here.
# installprivlib is for systems (such as those running AFS) that
# need to distinguish between the place where things
-# get installed and where they finally will reside.
+# get installed and where they finally will reside. As of 5.005_6x,
+# this too is handled automatically by Configure based on
+# $installprefix, so it isn't included here either.
+#
+# Note also that there are three broad hierarchies of installation
+# directories, as discussed in the INSTALL file under
+# "Installation Directories":
+#
+# =item Directories for the perl distribution
+#
+# =item Directories for site-specific add-on files
+#
+# =item Directories for vendor-supplied add-on files
+#
+# See Porting/Glossary for the definitions of these names, and see the
+# INSTALL file for further explanation and some examples.
#
# In each case, if your previous value was the default, leave it commented
# out. That way, if you override prefix, all of these will be
# automatically adjusted.
#
-# NOTE: Be especially careful about architecture-dependent and
+# WARNING: Be especially careful about architecture-dependent and
# version-dependent names, particularly if you reuse this file for
# different versions of perl.
!GROK!THIS!
-if test 0 -eq "$subversion"; then
- version=`LC_ALL=C; export LC_ALL; \
- echo $baserev $patchlevel |
- $awk '{ printf "%.3f\n", $1 + $2/1000.0 }'`
-else
- version=`LC_ALL=C; export LC_ALL; \
- echo $baserev $patchlevel $subversion | \
- $awk '{ printf "%.5f\n", $1 + $2/1000.0 + $3/100000.0 }'`
-fi
-
-for var in bin scriptdir privlib archlib \
- man1dir man3dir sitelib sitearch \
- installbin installscript installprivlib installarchlib \
- installman1dir installman3dir installsitelib installsitearch \
- man1ext man3ext; do
+# Set the following variables. Mention them here so metaconfig
+# includes the appropriate code in Configure
+# $bin $scriptdir $privlib $archlib
+# $man1dir $man3dir $html1dir $html3dir
+# $sitebin $sitescript $sitelib $sitearch
+# $siteman1dir $siteman3dir $sitehtml1dir $sitehtml3dir
+# $vendorbin $vendorscript $vendorlib $vendorarch
+# $vendorman1dir $vendorman3dir $vendorhtml1dir $vendorhtml3dir
+
+for var in \
+ bin scriptdir privlib archlib man1dir man3dir man1ext man3ext \
+ html1dir html3dir \
+ sitebin sitescript sitelib sitearch \
+ siteman1dir siteman3dir sitehtml1dir sitehtml3dir \
+ vendorbin vendorscript vendorlib vendorarch \
+ vendorman1dir vendorman3dir vendorhtml1dir vendorhtml3dir
+do
case "$var" in
+
+ # Directories for the core perl components
bin) dflt=$prefix/bin ;;
# The scriptdir test is more complex, but this is probably usually ok.
scriptdir)
;;
privlib)
case "$prefix" in
- *perl*) dflt=$prefix/lib ;;
- *) dflt=$prefix/lib/$package ;;
- esac
- ;;
- archlib) dflt="$privlib/$archname/$version" ;;
- sitelib) dflt="$privlib/site_perl" ;;
- sitearch) dflt="$sitelib/$archname" ;;
- man1dir) dflt="$prefix/man/man1" ;;
- man3dir)
- case "$prefix" in
- *perl*) dflt=`echo $man1dir |
- sed -e 's/man1/man3/g' -e 's/man\.1/man\.3/g'` ;;
- *) dflt=$privlib/man/man3 ;;
+ *perl*) dflt=$prefix/lib/$version ;;
+ *) dflt=$prefix/lib/$package/$version ;;
esac
;;
+ archlib) dflt="$privlib/$archname" ;;
+ man1dir) dflt="$prefix/man/man1" ;;
+ man3dir) dflt="$prefix/man/man3" ;;
# Can we assume all sed's have greedy matching?
man1ext) dflt=`echo $man1dir | sed -e 's!.*man!!' -e 's!^\.!!'` ;;
man3ext) dflt=`echo $man3dir | sed -e 's!.*man!!' -e 's!^\.!!'` ;;
- # It might be possible to fool these next tests. Please let
- # me know if they don't work right for you.
- installbin) dflt=`echo $binexp | sed 's#^/afs/#/afs/.#'`;;
- installscript) dflt=`echo $scriptdirexp | sed 's#^/afs/#/afs/.#'`;;
- installprivlib) dflt=`echo $privlibexp | sed 's#^/afs/#/afs/.#'`;;
- installarchlib) dflt=`echo $archlibexp | sed 's#^/afs/#/afs/.#'`;;
- installsitelib) dflt=`echo $sitelibexp | sed 's#^/afs/#/afs/.#'`;;
- installsitearch) dflt=`echo $sitearchexp | sed 's#^/afs/#/afs/.#'`;;
- installman1dir) dflt=`echo $man1direxp | sed 's#^/afs/#/afs/.#'`;;
- installman3dir) dflt=`echo $man3direxp | sed 's#^/afs/#/afs/.#'`;;
+ # We don't know what to do with these yet.
+ html1dir) dflt='' ;;
+ html3dir) dflt='' ;;
+
+ # Directories for site-specific add-on files
+ sitebin) dflt=$siteprefix/bin ;;
+ sitescript)
+ if $test -d $siteprefix/script; then
+ dflt=$siteprefix/script
+ else
+ dflt=$sitebin
+ fi
+ ;;
+ sitelib)
+ case "$siteprefix" in
+ *perl*) dflt=$prefix/lib/site_perl/$version ;;
+ *) dflt=$prefix/lib/$package/site_perl/$version ;;
+ esac
+ ;;
+ sitearch) dflt="$sitelib/$archname" ;;
+
+ siteman1dir) dflt="$siteprefix/man/man1" ;;
+ siteman3dir) dflt="$siteprefix/man/man3" ;;
+ # We don't know what to do with these yet.
+ sitehtml1dir) dflt='' ;;
+ sitehtml3dir) dflt='' ;;
+
+ # Directories for vendor-supplied add-on files
+ # These are all usually empty.
+ vendor*)
+ if test X"$vendorprefix" = X""; then
+ dflt=''
+ else
+ case "$var" in
+ vendorbin) dflt=$vendorprefix/bin ;;
+ vendorscript)
+ if $test -d $vendorprefix/script; then
+ dflt=$vendorprefix/script
+ else
+ dflt=$vendorbin
+ fi
+ ;;
+ vendorlib)
+ case "$vendorprefix" in
+ *perl*) dflt=$prefix/lib/vendor_perl/$version ;;
+ *) dflt=$prefix/lib/$package/vendor_perl/$version ;;
+ esac
+ ;;
+ vendorarch) dflt="$vendorlib/$archname" ;;
+
+ vendorman1dir) dflt="$vendorprefix/man/man1" ;;
+ vendorman3dir) dflt="$vendorprefix/man/man3" ;;
+ # We don't know what to do with these yet.
+ vendorhtml1dir) dflt='' ;;
+ vendorhtml3dir) dflt='' ;;
+
+ esac # End of vendorprefix != ''
+ fi
+ ;;
esac
eval val="\$$var"
# Porting/Glossary.
!GROK!THIS!
+
+#Credits:
+# The original design for this Policy.sh file came from Wayne Davison,
+# maintainer of trn.
+# This version for Perl5.004_61 originally written by
+# Andy Dougherty <doughera@lafayette.edu>.
+# This file may be distributed under the same terms as Perl itself.
https://perl5.git.perl.org / perl5.git / blobdiff