1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
case $PERL_CONFIG_SH in
'') . ./config.sh ;;
esac
echo "Extracting Policy.sh (with variable substitutions)"
$spitshell <<!GROK!THIS! >Policy.sh
$startsh
#
# This file was produced by running the Policy_sh.SH script, which
# gets its values from config.sh, which is generally produced by
# running Configure.
#
# The idea here is to distill in one place the common site-wide
# "policy" answers (such as installation directories) that are
# to be "sticky". If you keep the file Policy.sh around in
# the same directory as you are building Perl, then Configure will
# (by default) load up the Policy.sh file just before the
# platform-specific hints file and rewrite it at the end.
#
# The sequence of events is as follows:
# A: If you are NOT re-using an old config.sh:
# 1. At start-up, Configure loads up the defaults from the
# os-specific hints/osname_osvers.sh file and any previous
# Policy.sh file.
# 2. At the end, Configure runs Policy_sh.SH, which creates
# Policy.sh, overwriting a previous Policy.sh if necessary.
#
# B: If you are re-using an old config.sh:
# 1. At start-up, Configure loads up the defaults from config.sh,
# ignoring any previous Policy.sh file.
# 2. At the end, Configure runs Policy_sh.SH, which creates
# Policy.sh, overwriting a previous Policy.sh if necessary.
#
# Thus the Policy.sh file gets overwritten each time
# Configure is run. Any variables you add to Policy.sh will be lost
# unless you copy Policy.sh somewhere else before running Configure.
#
# Allow Configure command-line overrides; usually these won't be
# needed, but something like -Dprefix=/test/location can be quite
# useful for testing out new versions.
#Site-specific values:
case "\$perladmin" in
'') perladmin='$perladmin' ;;
esac
# 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.
# privlibexp is the same, except any '~' the user gave to Configure
# is expanded to the user's home directory. This is figured
# 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. 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.
#
# WARNING: Be especially careful about architecture-dependent and
# version-dependent names, particularly if you reuse this file for
# different versions of perl.
!GROK!THIS!
# 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 $vendorhtml3dir
for var in \
bin scriptdir privlib archlib man1dir man3dir html1dir html3dir \
sitebin sitescript sitelib sitearch \
siteman1dir siteman3dir sitehtml1dir sitehtml3dir \
vendorbin vendorscript vendorlib vendorarch \
vendorman1dir vendorman3dir vendorhtml1dir vendorhtml3dir
do
case "$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)
if $test -d $prefix/script; then
dflt=$prefix/script
else
dflt=$bin
fi
;;
privlib)
case "$prefix" in
*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 $man3dir | sed -e 's!.*man!!' -e 's!^\.!!'` ;;
# We don't know what to do with these yet.
html1dir) dflt='' ;;
htm31dir) dflt='' ;;
# Directories for site-specific add-on files
sitebin) dflt=$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/$archname" ;;
siteman1) dflt="$siteprefix/man/man1" ;;
siteman3) dflt="$siteprefix/man/man3" ;;
# We don't know what to do with these yet.
sitehtml1) dflt='' ;;
sitehtm31dir) dflt='' ;;
# Directories for vendor-supplied add-on files
# These are all usually empty.
vendor*)
if test X"$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/$archname" ;;
vendorman1) dflt="$vendorprefix/man/man1" ;;
vendorman3) dflt="$vendorprefix/man/man3" ;;
# We don't know what to do with these yet.
vendorhtml1) dflt='' ;;
vendorhtm3) dflt='' ;;
esac # End of vendorprefix != ''
fi
;;
esac
eval val="\$$var"
if test X"$val" = X"$dflt"; then
echo "# $var='$dflt'"
else
echo "# Preserving custom $var"
echo "$var='$val'"
fi
done >> Policy.sh
$spitshell <<!GROK!THIS! >>Policy.sh
# Lastly, you may add additional items here. For example, to set the
# pager to your local favorite value, uncomment the following line in
# the original Policy_sh.SH file and re-run sh Policy_sh.SH.
#
# pager='$pager'
#
# A full Glossary of all the config.sh variables is in the file
# 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.
|
