| 1 | #!/bin/sh |
| 2 | |
| 3 | case $PERL_CONFIG_SH in |
| 4 | '') . ./config.sh ;; |
| 5 | esac |
| 6 | echo "Extracting Policy.sh (with variable substitutions)" |
| 7 | $spitshell <<!GROK!THIS! >Policy.sh |
| 8 | $startsh |
| 9 | # |
| 10 | # This file was produced by running the Policy_sh.SH script, which |
| 11 | # gets its values from config.sh, which is generally produced by |
| 12 | # running Configure. |
| 13 | # |
| 14 | # The idea here is to distill in one place the common site-wide |
| 15 | # "policy" answers (such as installation directories) that are |
| 16 | # to be "sticky". If you keep the file Policy.sh around in |
| 17 | # the same directory as you are building Perl, then Configure will |
| 18 | # (by default) load up the Policy.sh file just before the |
| 19 | # platform-specific hints file and rewrite it at the end. |
| 20 | # |
| 21 | # The sequence of events is as follows: |
| 22 | # A: If you are NOT re-using an old config.sh: |
| 23 | # 1. At start-up, Configure loads up the defaults from the |
| 24 | # os-specific hints/osname_osvers.sh file and any previous |
| 25 | # Policy.sh file. |
| 26 | # 2. At the end, Configure runs Policy_sh.SH, which creates |
| 27 | # Policy.sh, overwriting a previous Policy.sh if necessary. |
| 28 | # |
| 29 | # B: If you are re-using an old config.sh: |
| 30 | # 1. At start-up, Configure loads up the defaults from config.sh, |
| 31 | # ignoring any previous Policy.sh file. |
| 32 | # 2. At the end, Configure runs Policy_sh.SH, which creates |
| 33 | # Policy.sh, overwriting a previous Policy.sh if necessary. |
| 34 | # |
| 35 | # Thus the Policy.sh file gets overwritten each time |
| 36 | # Configure is run. Any variables you add to Policy.sh will be lost |
| 37 | # unless you copy Policy.sh somewhere else before running Configure. |
| 38 | # |
| 39 | # Allow Configure command-line overrides; usually these won't be |
| 40 | # needed, but something like -Dprefix=/test/location can be quite |
| 41 | # useful for testing out new versions. |
| 42 | |
| 43 | #Site-specific values: |
| 44 | |
| 45 | case "\$perladmin" in |
| 46 | '') perladmin='$perladmin' ;; |
| 47 | esac |
| 48 | |
| 49 | # Installation prefixes. Allow a Configure -D override. You |
| 50 | # may wish to reinstall perl under a different prefix, perhaps |
| 51 | # in order to test a different configuration. |
| 52 | # For an explanation of the installation directories, see the |
| 53 | # INSTALL file section on "Installation Directories". |
| 54 | case "\$prefix" in |
| 55 | '') prefix='$prefix' ;; |
| 56 | esac |
| 57 | |
| 58 | # By default, the next three are the same as \$prefix. |
| 59 | # If the user changes \$prefix, and previously \$siteprefix was the |
| 60 | # same as \$prefix, then change \$siteprefix as well. |
| 61 | # Use similar logic for \$vendorprefix and \$installprefix. |
| 62 | |
| 63 | case "\$siteprefix" in |
| 64 | '') if test "$siteprefix" = "$prefix"; then |
| 65 | siteprefix="\$prefix" |
| 66 | else |
| 67 | siteprefix='$siteprefix' |
| 68 | fi |
| 69 | ;; |
| 70 | esac |
| 71 | case "\$vendorprefix" in |
| 72 | '') if test "$vendorprefix" = "$prefix"; then |
| 73 | vendorprefix="\$prefix" |
| 74 | else |
| 75 | vendorprefix='$vendorprefix' |
| 76 | fi |
| 77 | ;; |
| 78 | esac |
| 79 | |
| 80 | # Where installperl puts things. |
| 81 | case "\$installprefix" in |
| 82 | '') if test "$installprefix" = "$prefix"; then |
| 83 | installprefix="\$prefix" |
| 84 | else |
| 85 | installprefix='$installprefix' |
| 86 | fi |
| 87 | ;; |
| 88 | esac |
| 89 | |
| 90 | # Installation directives. Note that each one comes in three flavors. |
| 91 | # For example, we have privlib, privlibexp, and installprivlib. |
| 92 | # privlib is for private (to perl) library files. |
| 93 | # privlibexp is the same, except any '~' the user gave to Configure |
| 94 | # is expanded to the user's home directory. This is figured |
| 95 | # out automatically by Configure, so you don't have to include it here. |
| 96 | # installprivlib is for systems (such as those running AFS) that |
| 97 | # need to distinguish between the place where things |
| 98 | # get installed and where they finally will reside. As of 5.005_6x, |
| 99 | # this too is handled automatically by Configure based on |
| 100 | # $installprefix, so it isn't included here either. |
| 101 | # |
| 102 | # Note also that there are three broad hierarchies of installation |
| 103 | # directories, as discussed in the INSTALL file under |
| 104 | # "Installation Directories": |
| 105 | # |
| 106 | # =item Directories for the perl distribution |
| 107 | # |
| 108 | # =item Directories for site-specific add-on files |
| 109 | # |
| 110 | # =item Directories for vendor-supplied add-on files |
| 111 | # |
| 112 | # See Porting/Glossary for the definitions of these names, and see the |
| 113 | # INSTALL file for further explanation and some examples. |
| 114 | # |
| 115 | # In each case, if your previous value was the default, leave it commented |
| 116 | # out. That way, if you override prefix, all of these will be |
| 117 | # automatically adjusted. |
| 118 | # |
| 119 | # WARNING: Be especially careful about architecture-dependent and |
| 120 | # version-dependent names, particularly if you reuse this file for |
| 121 | # different versions of perl. |
| 122 | |
| 123 | !GROK!THIS! |
| 124 | |
| 125 | # Set the following variables. Mention them here so metaconfig |
| 126 | # includes the appropriate code in Configure |
| 127 | # $bin $scriptdir $privlib $archlib |
| 128 | # $man1dir $man3dir $html1dir $html3dir |
| 129 | # $sitebin $sitescript $sitelib $sitearch |
| 130 | # $siteman1dir $siteman3dir $sitehtml1dir $sitehtml3dir |
| 131 | # $vendorbin $vendorscript $vendorlib $vendorarch |
| 132 | # $vendorman1dir $vendorman3dir $vendorhtml1dir $vendorhtml3dir |
| 133 | |
| 134 | for var in \ |
| 135 | bin scriptdir privlib archlib man1dir man3dir man1ext man3ext \ |
| 136 | html1dir html3dir \ |
| 137 | sitebin sitescript sitelib sitearch \ |
| 138 | siteman1dir siteman3dir sitehtml1dir sitehtml3dir \ |
| 139 | vendorbin vendorscript vendorlib vendorarch \ |
| 140 | vendorman1dir vendorman3dir vendorhtml1dir vendorhtml3dir |
| 141 | do |
| 142 | |
| 143 | case "$var" in |
| 144 | |
| 145 | # Directories for the core perl components |
| 146 | bin) dflt=$prefix/bin ;; |
| 147 | # The scriptdir test is more complex, but this is probably usually ok. |
| 148 | scriptdir) |
| 149 | if $test -d $prefix/script; then |
| 150 | dflt=$prefix/script |
| 151 | else |
| 152 | dflt=$bin |
| 153 | fi |
| 154 | ;; |
| 155 | privlib) |
| 156 | case "$prefix" in |
| 157 | *perl*) dflt=$prefix/lib/$version ;; |
| 158 | *) dflt=$prefix/lib/$package/$version ;; |
| 159 | esac |
| 160 | ;; |
| 161 | archlib) dflt="$privlib/$archname" ;; |
| 162 | |
| 163 | man1dir) dflt="$prefix/man/man1" ;; |
| 164 | man3dir) dflt="$prefix/man/man3" ;; |
| 165 | # Can we assume all sed's have greedy matching? |
| 166 | man1ext) dflt=`echo $man1dir | sed -e 's!.*man!!' -e 's!^\.!!'` ;; |
| 167 | man3ext) dflt=`echo $man3dir | sed -e 's!.*man!!' -e 's!^\.!!'` ;; |
| 168 | |
| 169 | # We don't know what to do with these yet. |
| 170 | html1dir) dflt='' ;; |
| 171 | html3dir) dflt='' ;; |
| 172 | |
| 173 | # Directories for site-specific add-on files |
| 174 | sitebin) dflt=$siteprefix/bin ;; |
| 175 | sitescript) |
| 176 | if $test -d $siteprefix/script; then |
| 177 | dflt=$siteprefix/script |
| 178 | else |
| 179 | dflt=$sitebin |
| 180 | fi |
| 181 | ;; |
| 182 | sitelib) |
| 183 | case "$siteprefix" in |
| 184 | *perl*) dflt=$prefix/lib/site_perl/$version ;; |
| 185 | *) dflt=$prefix/lib/$package/site_perl/$version ;; |
| 186 | esac |
| 187 | ;; |
| 188 | sitearch) dflt="$sitelib/$archname" ;; |
| 189 | |
| 190 | siteman1dir) dflt="$siteprefix/man/man1" ;; |
| 191 | siteman3dir) dflt="$siteprefix/man/man3" ;; |
| 192 | # We don't know what to do with these yet. |
| 193 | sitehtml1dir) dflt='' ;; |
| 194 | sitehtml3dir) dflt='' ;; |
| 195 | |
| 196 | # Directories for vendor-supplied add-on files |
| 197 | # These are all usually empty. |
| 198 | vendor*) |
| 199 | if test X"$vendorprefix" = X""; then |
| 200 | dflt='' |
| 201 | else |
| 202 | case "$var" in |
| 203 | vendorbin) dflt=$vendorprefix/bin ;; |
| 204 | vendorscript) |
| 205 | if $test -d $vendorprefix/script; then |
| 206 | dflt=$vendorprefix/script |
| 207 | else |
| 208 | dflt=$vendorbin |
| 209 | fi |
| 210 | ;; |
| 211 | vendorlib) |
| 212 | case "$vendorprefix" in |
| 213 | *perl*) dflt=$prefix/lib/vendor_perl/$version ;; |
| 214 | *) dflt=$prefix/lib/$package/vendor_perl/$version ;; |
| 215 | esac |
| 216 | ;; |
| 217 | vendorarch) dflt="$vendorlib/$archname" ;; |
| 218 | |
| 219 | vendorman1dir) dflt="$vendorprefix/man/man1" ;; |
| 220 | vendorman3dir) dflt="$vendorprefix/man/man3" ;; |
| 221 | # We don't know what to do with these yet. |
| 222 | vendorhtml1dir) dflt='' ;; |
| 223 | vendorhtml3dir) dflt='' ;; |
| 224 | |
| 225 | esac # End of vendorprefix != '' |
| 226 | fi |
| 227 | ;; |
| 228 | esac |
| 229 | |
| 230 | eval val="\$$var" |
| 231 | if test X"$val" = X"$dflt"; then |
| 232 | echo "# $var='$dflt'" |
| 233 | else |
| 234 | echo "# Preserving custom $var" |
| 235 | echo "$var='$val'" |
| 236 | fi |
| 237 | |
| 238 | done >> Policy.sh |
| 239 | |
| 240 | $spitshell <<!GROK!THIS! >>Policy.sh |
| 241 | |
| 242 | # Lastly, you may add additional items here. For example, to set the |
| 243 | # pager to your local favorite value, uncomment the following line in |
| 244 | # the original Policy_sh.SH file and re-run sh Policy_sh.SH. |
| 245 | # |
| 246 | # pager='$pager' |
| 247 | # |
| 248 | # A full Glossary of all the config.sh variables is in the file |
| 249 | # Porting/Glossary. |
| 250 | |
| 251 | !GROK!THIS! |
| 252 | |
| 253 | #Credits: |
| 254 | # The original design for this Policy.sh file came from Wayne Davison, |
| 255 | # maintainer of trn. |
| 256 | # This version for Perl5.004_61 originally written by |
| 257 | # Andy Dougherty <doughera@lafayette.edu>. |
| 258 | # This file may be distributed under the same terms as Perl itself. |