Commit | Line | Data |
---|---|---|
c623bd54 | 1 | #!./perl |
68dc0745 | 2 | |
3 | BEGIN { | |
4 | require 5.003_90; | |
5 | @INC = 'lib'; | |
6 | $ENV{PERL5LIB} = 'lib'; | |
7 | } | |
8 | ||
a0d0e21e | 9 | use File::Find; |
5f05dabc | 10 | use File::Compare; |
68dc0745 | 11 | use File::Copy (); |
0ecb046b | 12 | use File::Path (); |
4633a7c4 | 13 | use Config; |
91a06757 | 14 | use subs qw(unlink link chmod); |
c623bd54 | 15 | |
0ecb046b | 16 | # override the ones in the rest of the script |
68dc0745 | 17 | sub mkpath { |
18 | File::Path::mkpath(@_) unless $nonono; | |
0ecb046b SH |
19 | } |
20 | ||
bee1dbe2 | 21 | $mainperldir = "/usr/bin"; |
39add537 | 22 | $exe_ext = $Config{exe_ext}; |
bee1dbe2 | 23 | |
c623bd54 LW |
24 | while (@ARGV) { |
25 | $nonono = 1 if $ARGV[0] eq '-n'; | |
26 | $versiononly = 1 if $ARGV[0] eq '-v'; | |
27 | shift; | |
28 | } | |
29 | ||
45d8adaa LW |
30 | umask 022; |
31 | ||
1fef88e7 | 32 | @scripts = qw( utils/c2ph utils/h2ph utils/h2xs |
5f05dabc | 33 | utils/perlbug utils/perldoc utils/pl2pm utils/splain |
dd6decf0 | 34 | x2p/s2p x2p/find2perl |
35 | pod/pod2man pod/pod2html pod/pod2latex pod/pod2text); | |
16d20bd9 | 36 | |
16d20bd9 | 37 | @pods = (<pod/*.pod>); |
c623bd54 | 38 | |
1dd15ed4 CS |
39 | %archpms = (Config => 1, FileHandle => 1, overload => 1); |
40 | find(sub { | |
41 | if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) { | |
42 | (my $pm = $1) =~ s{^lib/}{}; | |
43 | $archpms{$pm} = 1; | |
44 | } | |
45 | }, 'ext'); | |
46 | ||
748a9306 | 47 | $ver = $]; |
4633a7c4 | 48 | $release = substr($ver,0,3); # Not used presently. |
bee1dbe2 | 49 | $patchlevel = substr($ver,3,2); |
748a9306 | 50 | die "Patchlevel of perl ($patchlevel)", |
4633a7c4 LW |
51 | "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n" |
52 | if $patchlevel != $Config{'PATCHLEVEL'}; | |
53 | ||
54 | # Fetch some frequently-used items from %Config | |
55 | $installbin = $Config{installbin}; | |
56 | $installscript = $Config{installscript}; | |
57 | $installprivlib = $Config{installprivlib}; | |
58 | $installarchlib = $Config{installarchlib}; | |
59 | $installsitelib = $Config{installsitelib}; | |
60 | $installsitearch = $Config{installsitearch}; | |
61 | $installman1dir = $Config{installman1dir}; | |
62 | $man1ext = $Config{man1ext}; | |
15792f64 | 63 | $libperl = $Config{libperl}; |
4633a7c4 LW |
64 | # Shared library and dynamic loading suffixes. |
65 | $so = $Config{so}; | |
66 | $dlext = $Config{dlext}; | |
67 | ||
68 | $d_dosuid = $Config{d_dosuid}; | |
69 | $binexp = $Config{binexp}; | |
c623bd54 LW |
70 | |
71 | # Do some quick sanity checks. | |
72 | ||
73 | if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; } | |
74 | ||
fe14fcc3 | 75 | $installbin || die "No installbin directory in config.sh\n"; |
fcbdbaa8 | 76 | -d $installbin || mkpath($installbin, 1, 0777); |
0ecb046b SH |
77 | -d $installbin || $nonono || die "$installbin is not a directory\n"; |
78 | -w $installbin || $nonono || die "$installbin is not writable by you\n" | |
3edbfbe5 | 79 | unless $installbin =~ m#^/afs/# || $nonono; |
c623bd54 | 80 | |
39add537 | 81 | -x 'perl' . $exe_ext || die "perl isn't executable!\n"; |
82 | -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid; | |
c623bd54 | 83 | |
fe14fcc3 LW |
84 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
85 | " (Installing anyway.)\n"; | |
c623bd54 LW |
86 | |
87 | # First we install the version-numbered executables. | |
88 | ||
68dc0745 | 89 | safe_unlink("$installbin/perl$ver$exe_ext"); |
90 | copy("perl$exe_ext", "$installbin/perl$ver$exe_ext"); | |
91 | chmod(0755, "$installbin/perl$ver$exe_ext"); | |
c623bd54 | 92 | |
68dc0745 | 93 | safe_unlink("$installbin/sperl$ver$exe_ext"); |
c623bd54 | 94 | if ($d_dosuid) { |
68dc0745 | 95 | copy("suidperl$exe_ext", "$installbin/sperl$ver$exe_ext"); |
96 | chmod(04711, "$installbin/sperl$ver$exe_ext"); | |
c623bd54 LW |
97 | } |
98 | ||
45d8adaa LW |
99 | # Install library files. |
100 | ||
a0d0e21e LW |
101 | $do_installarchlib = $do_installprivlib = 0; |
102 | ||
fcbdbaa8 | 103 | mkpath($installprivlib, 1, 0777); |
104 | mkpath($installarchlib, 1, 0777); | |
105 | mkpath($installsitelib, 1, 0777) if ($installsitelib); | |
106 | mkpath($installsitearch, 1, 0777) if ($installsitearch); | |
4633a7c4 | 107 | |
45d8adaa | 108 | if (chdir "lib") { |
68dc0745 | 109 | $do_installarchlib = ! samepath($installarchlib, '.'); |
110 | $do_installprivlib = ! samepath($installprivlib, '.'); | |
b971f6e4 | 111 | $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$]/); |
45d8adaa | 112 | |
a0d0e21e LW |
113 | if ($do_installarchlib || $do_installprivlib) { |
114 | find(\&installlib, '.'); | |
45d8adaa LW |
115 | } |
116 | chdir ".." || die "Can't cd back to source directory: $!\n"; | |
117 | } | |
118 | else { | |
119 | warn "Can't cd to lib to install lib files: $!\n"; | |
120 | } | |
121 | ||
1aef975c | 122 | # Install header files and libraries. |
fcbdbaa8 | 123 | mkpath("$installarchlib/CORE", 1, 0777); |
340f689c | 124 | @corefiles = <*.h libperl*.*>; |
1aef975c | 125 | # AIX needs perl.exp installed as well. |
340f689c | 126 | push(@corefiles,'perl.exp') if $^O eq 'aix'; |
fed7345c | 127 | # If they have built sperl.o... |
340f689c | 128 | push(@corefiles,'sperl.o') if -f 'sperl.o'; |
129 | foreach $file (@corefiles) { | |
aa3cf465 CS |
130 | # HP-UX (at least) needs to maintain execute permissions |
131 | # on dynamically-loaded libraries. | |
68dc0745 | 132 | copy_if_diff($file,"$installarchlib/CORE/$file") |
133 | and chmod($file =~ /^\.(so|$dlext)$/ ? 0555 : 0444, | |
aa3cf465 | 134 | "$installarchlib/CORE/$file"); |
340f689c | 135 | } |
3edbfbe5 | 136 | |
a0d0e21e LW |
137 | # Offer to install perl in a "standard" location |
138 | ||
a0d0e21e LW |
139 | $mainperl_is_instperl = 0; |
140 | ||
b971f6e4 | 141 | if (!$versiononly && !$nonono && -t STDIN && -t STDERR |
68dc0745 | 142 | && -w $mainperldir && ! samepath($mainperldir, $installbin)) { |
55497cff | 143 | local($usrbinperl) = "$mainperldir/perl$exe_ext"; |
144 | local($instperl) = "$installbin/perl$exe_ext"; | |
145 | local($expinstperl) = "$binexp/perl$exe_ext"; | |
146 | ||
147 | # First make sure $usrbinperl is not already the same as the perl we | |
148 | # just installed. | |
149 | if (-x $usrbinperl) { | |
a0d0e21e LW |
150 | # Try to be clever about mainperl being a symbolic link |
151 | # to binexp/perl if binexp and installbin are different. | |
152 | $mainperl_is_instperl = | |
68dc0745 | 153 | samepath($usrbinperl, $instperl) || |
154 | samepath($usrbinperl, $expinstperl) || | |
a0d0e21e | 155 | (($binexp ne $installbin) && |
55497cff | 156 | (-l $usrbinperl) && |
157 | ((readlink $usrbinperl) eq $expinstperl)); | |
a0d0e21e LW |
158 | } |
159 | if ((! $mainperl_is_instperl) && | |
68dc0745 | 160 | (yn("Many scripts expect perl to be installed as $usrbinperl.\n" . |
55497cff | 161 | "Do you wish to have $usrbinperl be the same as\n" . |
162 | "$expinstperl? [y] "))) | |
a0d0e21e | 163 | { |
55497cff | 164 | unlink($usrbinperl); |
165 | eval { CORE::link $instperl, $usrbinperl } || | |
166 | eval { symlink $expinstperl, $usrbinperl } || | |
68dc0745 | 167 | copy($instperl, $usrbinperl); |
a0d0e21e LW |
168 | $mainperl_is_instperl = 1; |
169 | } | |
170 | } | |
171 | ||
b971f6e4 | 172 | # Make links to ordinary names if installbin directory isn't current directory. |
173 | ||
68dc0745 | 174 | if (! $versiononly && ! samepath($installbin, '.')) { |
175 | safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext"); | |
176 | link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext"); | |
177 | link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext") | |
b971f6e4 | 178 | if $d_dosuid; |
179 | } | |
180 | ||
68dc0745 | 181 | if (!$versiononly && ! samepath($installbin, 'x2p')) { |
182 | safe_unlink("$installbin/a2p$exe_ext"); | |
183 | copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext"); | |
184 | chmod(0755, "$installbin/a2p$exe_ext"); | |
b971f6e4 | 185 | } |
186 | ||
187 | # cppstdin is just a script, but it is architecture-dependent, so | |
188 | # it can't safely be shared. Place it in $installbin. | |
189 | # Note that Configure doesn't build cppstin if it isn't needed, so | |
190 | # we skip this if cppstdin doesn't exist. | |
68dc0745 | 191 | if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) { |
192 | safe_unlink("$installbin/cppstdin"); | |
193 | copy("cppstdin", "$installbin/cppstdin"); | |
194 | chmod(0755, "$installbin/cppstdin"); | |
b971f6e4 | 195 | } |
196 | ||
197 | # Install scripts. | |
198 | ||
199 | mkpath($installscript, 1, 0777); | |
200 | ||
201 | if (! $versiononly) { | |
202 | for (@scripts) { | |
68dc0745 | 203 | (my $base = $_) =~ s#.*/##; |
204 | copy($_, "$installscript/$base"); | |
205 | chmod(0755, "$installscript/$base"); | |
b971f6e4 | 206 | } |
207 | } | |
208 | ||
209 | # pstruct should be a link to c2ph | |
210 | ||
211 | if (! $versiononly) { | |
68dc0745 | 212 | safe_unlink("$installscript/pstruct"); |
213 | link("$installscript/c2ph","$installscript/pstruct"); | |
b971f6e4 | 214 | } |
215 | ||
216 | # Install pod pages. Where? I guess in $installprivlib/pod. | |
217 | ||
68dc0745 | 218 | if (! $versiononly || !($installprivlib =~ m/\Q$]/)) { |
b971f6e4 | 219 | mkpath("${installprivlib}/pod", 1, 0777); |
91a06757 CS |
220 | |
221 | # If Perl 5.003's perldiag.pod is there, rename it. | |
222 | if (open POD, "${installprivlib}/pod/perldiag.pod") { | |
223 | read POD, $_, 4000; | |
224 | close POD; | |
225 | # Some of Perl 5.003's diagnostic messages ended with periods. | |
226 | if (/^=.*\.$/m) { | |
227 | my ($from, $to) = ("${installprivlib}/pod/perldiag.pod", | |
228 | "${installprivlib}/pod/perldiag-5.003.pod"); | |
229 | print STDERR " rename $from $to"; | |
230 | rename($from, $to) | |
231 | or warn "Couldn't rename $from to $to: $!\n" | |
232 | unless $nonono; | |
233 | } | |
234 | } | |
235 | ||
b971f6e4 | 236 | foreach $file (@pods) { |
237 | # $file is a name like pod/perl.pod | |
68dc0745 | 238 | copy_if_diff($file, "${installprivlib}/${file}"); |
b971f6e4 | 239 | } |
91a06757 CS |
240 | |
241 | # Link perldiag.pod into archlib | |
242 | my ($from, $to) = ("${installprivlib}/pod/perldiag.pod", | |
243 | "${installarchlib}/pod/perldiag.pod"); | |
244 | if (compare($from, $to) || $nonono) { | |
245 | mkpath("${installarchlib}/pod", 1, 0777); | |
a3b6010a | 246 | unlink($to); |
91a06757 CS |
247 | link($from, $to); |
248 | } | |
b971f6e4 | 249 | } |
250 | ||
a0d0e21e LW |
251 | # Check to make sure there aren't other perls around in installer's |
252 | # path. This is probably UNIX-specific. Check all absolute directories | |
253 | # in the path except for where public executables are supposed to live. | |
254 | # Also skip $mainperl if the user opted to have it be a link to the | |
255 | # installed perl. | |
256 | ||
b971f6e4 | 257 | if (!$versiononly) { |
258 | ||
259 | $dirsep = ($^O eq 'os2') ? ';' : ':' ; | |
260 | ($path = $ENV{"PATH"}) =~ s:\\:/:g ; | |
261 | @path = split(/$dirsep/, $path); | |
262 | @otherperls = (); | |
263 | for (@path) { | |
264 | next unless m,^/,; | |
265 | # Use &samepath here because some systems have other dirs linked | |
266 | # to $mainperldir (like SunOS) | |
68dc0745 | 267 | next if samepath($_, $binexp); |
268 | next if ($mainperl_is_instperl && samepath($_, $mainperldir)); | |
b971f6e4 | 269 | push(@otherperls, "$_/perl$exe_ext") |
270 | if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext"); | |
271 | } | |
272 | if (@otherperls) { | |
273 | print STDERR "\nWarning: perl appears in your path in the following " . | |
274 | "locations beyond where\nwe just installed it:\n"; | |
275 | for (@otherperls) { | |
276 | print STDERR " ", $_, "\n"; | |
277 | } | |
278 | print STDERR "\n"; | |
a0d0e21e | 279 | } |
b971f6e4 | 280 | |
a0d0e21e LW |
281 | } |
282 | ||
c623bd54 LW |
283 | print STDERR " Installation complete\n"; |
284 | ||
285 | exit 0; | |
286 | ||
287 | ############################################################################### | |
288 | ||
a0d0e21e LW |
289 | sub yn { |
290 | local($prompt) = @_; | |
291 | local($answer); | |
292 | local($default) = $prompt =~ m/\[([yn])\]\s*$/i; | |
293 | print STDERR $prompt; | |
294 | chop($answer = <STDIN>); | |
295 | $answer = $default if $answer =~ m/^\s*$/; | |
296 | ($answer =~ m/^[yY]/); | |
297 | } | |
298 | ||
c623bd54 LW |
299 | sub unlink { |
300 | local(@names) = @_; | |
39add537 | 301 | my($cnt) = 0; |
c623bd54 LW |
302 | |
303 | foreach $name (@names) { | |
304 | next unless -e $name; | |
39add537 | 305 | chmod 0777, $name if $^O eq 'os2'; |
c623bd54 | 306 | print STDERR " unlink $name\n"; |
39add537 | 307 | ( CORE::unlink($name) and ++$cnt |
308 | or warn "Couldn't unlink $name: $!\n" ) unless $nonono; | |
c623bd54 | 309 | } |
39add537 | 310 | return $cnt; |
c623bd54 LW |
311 | } |
312 | ||
e50aee73 | 313 | sub safe_unlink { |
68dc0745 | 314 | return if $nonono; |
315 | local @names = @_; | |
e50aee73 AD |
316 | foreach $name (@names) { |
317 | next unless -e $name; | |
39add537 | 318 | chmod 0777, $name if $^O eq 'os2'; |
319 | print STDERR " unlink $name\n"; | |
320 | next if CORE::unlink($name); | |
e50aee73 AD |
321 | warn "Couldn't unlink $name: $!\n"; |
322 | if ($! =~ /busy/i) { | |
323 | print STDERR " mv $name $name.old\n"; | |
68dc0745 | 324 | safe_rename($name, "$name.old") |
325 | or warn "Couldn't rename $name: $!\n"; | |
e50aee73 AD |
326 | } |
327 | } | |
328 | } | |
329 | ||
68dc0745 | 330 | sub safe_rename { |
e50aee73 | 331 | local($from,$to) = @_; |
39add537 | 332 | if (-f $to and not unlink($to)) { |
e50aee73 AD |
333 | my($i); |
334 | for ($i = 1; $i < 50; $i++) { | |
91a06757 | 335 | last if rename($to, "$to.$i"); |
e50aee73 | 336 | } |
39add537 | 337 | warn("Cannot rename to `$to.$i': $!"), return 0 |
338 | if $i >= 50; # Give up! | |
e50aee73 AD |
339 | } |
340 | link($from,$to) || return 0; | |
341 | unlink($from); | |
342 | } | |
343 | ||
c623bd54 | 344 | sub link { |
15792f64 | 345 | my($from,$to) = @_; |
346 | my($success) = 0; | |
c623bd54 LW |
347 | |
348 | print STDERR " ln $from $to\n"; | |
39add537 | 349 | eval { |
68dc0745 | 350 | CORE::link($from, $to) |
351 | ? $success++ | |
352 | : warn "Couldn't link $from to $to: $!\n" | |
353 | unless $nonono; | |
39add537 | 354 | }; |
355 | if ($@) { | |
68dc0745 | 356 | File::Copy::copy($from, $to) |
357 | ? $success++ | |
358 | : warn "Couldn't copy $from to $to: $!\n" | |
359 | unless $nonono; | |
39add537 | 360 | } |
15792f64 | 361 | $success; |
c623bd54 LW |
362 | } |
363 | ||
364 | sub chmod { | |
365 | local($mode,$name) = @_; | |
366 | ||
367 | printf STDERR " chmod %o %s\n", $mode, $name; | |
68dc0745 | 368 | CORE::chmod($mode,$name) |
369 | || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name) | |
370 | unless $nonono; | |
371 | } | |
372 | ||
373 | sub copy { | |
374 | my($from,$to) = @_; | |
375 | ||
376 | print STDERR " cp $from $to\n"; | |
377 | File::Copy::copy($from, $to) | |
378 | || warn "Couldn't copy $from to $to: $!\n" | |
379 | unless $nonono; | |
c623bd54 LW |
380 | } |
381 | ||
a0d0e21e LW |
382 | sub samepath { |
383 | local($p1, $p2) = @_; | |
384 | local($dev1, $ino1, $dev2, $ino2); | |
385 | ||
75f92628 | 386 | if ($p1 ne $p2) { |
a0d0e21e LW |
387 | ($dev1, $ino1) = stat($p1); |
388 | ($dev2, $ino2) = stat($p2); | |
389 | ($dev1 == $dev2 && $ino1 == $ino2); | |
390 | } | |
391 | else { | |
392 | 1; | |
393 | } | |
394 | } | |
395 | ||
396 | sub installlib { | |
397 | my $dir = $File::Find::dir; | |
398 | $dir =~ s#^\.(?![^/])/?##; | |
0ecb046b | 399 | local($depth) = $dir ? "lib/$dir" : "lib"; |
a0d0e21e LW |
400 | |
401 | my $name = $_; | |
e50aee73 AD |
402 | |
403 | # ignore patch backups and the .exists files. | |
404 | return if $name =~ m{\.orig$|~$|^\.exists}; | |
405 | ||
a0d0e21e LW |
406 | $name = "$dir/$name" if $dir ne ''; |
407 | ||
408 | my $installlib = $installprivlib; | |
1dd15ed4 CS |
409 | if ($dir =~ /^auto/ || |
410 | ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1})) { | |
a0d0e21e LW |
411 | $installlib = $installarchlib; |
412 | return unless $do_installarchlib; | |
413 | } else { | |
414 | return unless $do_installprivlib; | |
415 | } | |
416 | ||
a0d0e21e | 417 | if (-f $_) { |
5cc330c8 | 418 | if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) { |
3edbfbe5 TB |
419 | $installlib = $installprivlib; |
420 | #We're installing *.al and *.ix files into $installprivlib, | |
421 | #but we have to delete old *.al and *.ix files from the 5.000 | |
422 | #distribution: | |
75f92628 | 423 | #This might not work because $archname might have changed. |
68dc0745 | 424 | unlink("$installarchlib/$name"); |
3edbfbe5 | 425 | } |
5f05dabc | 426 | if (compare($_, "$installlib/$name") || $nonono) { |
68dc0745 | 427 | unlink("$installlib/$name"); |
fcbdbaa8 | 428 | mkpath("$installlib/$dir", 1, 0777); |
75f92628 AD |
429 | # HP-UX (at least) needs to maintain execute permissions |
430 | # on dynamically-loaded libraries. | |
68dc0745 | 431 | copy_if_diff($_, "$installlib/$name") |
432 | and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444, | |
aa3cf465 | 433 | "$installlib/$name"); |
a0d0e21e LW |
434 | } |
435 | } elsif (-d $_) { | |
fcbdbaa8 | 436 | mkpath("$installlib/$name", 1, 0777); |
a0d0e21e LW |
437 | } |
438 | } | |
3edbfbe5 | 439 | |
16d20bd9 AD |
440 | # Copy $from to $to, only if $from is different than $to. |
441 | # Also preserve modification times for .a libraries. | |
442 | # On some systems, if you do | |
443 | # ranlib libperl.a | |
444 | # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a | |
445 | # and then try to link against the installed libperl.a, you might | |
446 | # get an error message to the effect that the symbol table is older | |
447 | # than the library. | |
aa3cf465 | 448 | # Return true if copying occurred. |
68dc0745 | 449 | |
450 | sub copy_if_diff { | |
3edbfbe5 TB |
451 | my($from,$to)=@_; |
452 | -f $from || die "$0: $from not found"; | |
5f05dabc | 453 | if (compare($from, $to) || $nonono) { |
68dc0745 | 454 | safe_unlink($to); # In case we don't have write permissions. |
0ecb046b SH |
455 | if ($nonono) { |
456 | $from = $depth . "/" . $from if $depth; | |
457 | } | |
68dc0745 | 458 | copy($from, $to); |
459 | # Restore timestamps if it's a .a library or for OS/2. | |
460 | if (!$nonono && ($^O eq 'os2' || $to =~ /\.a$/)) { | |
461 | my ($atime, $mtime) = (stat $from)[8,9]; | |
16d20bd9 AD |
462 | utime $atime, $mtime, $to; |
463 | } | |
aa3cf465 | 464 | 1; |
3edbfbe5 TB |
465 | } |
466 | } |