Commit | Line | Data |
c623bd54 |
1 | #!./perl |
68dc0745 |
2 | |
3 | BEGIN { |
c90c0ff4 |
4 | require 5.004; |
68dc0745 |
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 |
19 | } |
20 | |
bee1dbe2 |
21 | $mainperldir = "/usr/bin"; |
39add537 |
22 | $exe_ext = $Config{exe_ext}; |
bee1dbe2 |
23 | |
c623bd54 |
24 | while (@ARGV) { |
25 | $nonono = 1 if $ARGV[0] eq '-n'; |
26 | $versiononly = 1 if $ARGV[0] eq '-v'; |
27 | shift; |
28 | } |
29 | |
45d8adaa |
30 | umask 022; |
31 | |
1fef88e7 |
32 | @scripts = qw( utils/c2ph utils/h2ph utils/h2xs |
5f05dabc |
33 | utils/perlbug utils/perldoc utils/pl2pm utils/splain |
dd6decf0 |
34 | x2p/s2p x2p/find2perl |
35 | pod/pod2man pod/pod2html pod/pod2latex pod/pod2text); |
16d20bd9 |
36 | |
16d20bd9 |
37 | @pods = (<pod/*.pod>); |
c623bd54 |
38 | |
1dd15ed4 |
39 | %archpms = (Config => 1, FileHandle => 1, overload => 1); |
40 | find(sub { |
41 | if ("$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 ($patchlevel)", |
4633a7c4 |
51 | "and patchlevel of config.sh ($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 |
64 | # Shared library and dynamic loading suffixes. |
65 | $so = $Config{so}; |
66 | $dlext = $Config{dlext}; |
67 | |
68 | $d_dosuid = $Config{d_dosuid}; |
69 | $binexp = $Config{binexp}; |
c623bd54 |
70 | |
71 | # Do some quick sanity checks. |
72 | |
73 | if ($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 |
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 $d_dosuid; |
c623bd54 |
83 | |
fe14fcc3 |
84 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
85 | " (Installing anyway.)\n"; |
c623bd54 |
86 | |
87 | # First we install the version-numbered executables. |
88 | |
68dc0745 |
89 | safe_unlink("$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 |
97 | } |
98 | |
45d8adaa |
99 | # Install library files. |
100 | |
a0d0e21e |
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$]/); |
45d8adaa |
112 | |
a0d0e21e |
113 | if ($do_installarchlib || $do_installprivlib) { |
114 | find(\&installlib, '.'); |
45d8adaa |
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 $file (@corefiles) { |
aa3cf465 |
130 | # HP-UX (at least) needs to maintain execute permissions |
131 | # on dynamically-loaded libraries. |
68dc0745 |
132 | copy_if_diff($file,"$installarchlib/CORE/$file") |
133 | and chmod($file =~ /^\.(so|$dlext)$/ ? 0555 : 0444, |
aa3cf465 |
134 | "$installarchlib/CORE/$file"); |
340f689c |
135 | } |
3edbfbe5 |
136 | |
a0d0e21e |
137 | # Offer to install perl in a "standard" location |
138 | |
a0d0e21e |
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 |
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 |
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 |
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 |
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 |
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($to); |
91a06757 |
247 | link($from, $to); |
248 | } |
b971f6e4 |
249 | } |
250 | |
a0d0e21e |
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 " ", $_, "\n"; |
277 | } |
278 | print STDERR "\n"; |
a0d0e21e |
279 | } |
b971f6e4 |
280 | |
a0d0e21e |
281 | } |
282 | |
c623bd54 |
283 | print STDERR " Installation complete\n"; |
284 | |
285 | exit 0; |
286 | |
287 | ############################################################################### |
288 | |
a0d0e21e |
289 | sub yn { |
290 | local($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 | ($answer =~ m/^[yY]/); |
297 | } |
298 | |
c623bd54 |
299 | sub unlink { |
300 | local(@names) = @_; |
39add537 |
301 | my($cnt) = 0; |
c623bd54 |
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 |
311 | } |
312 | |
e50aee73 |
313 | sub safe_unlink { |
68dc0745 |
314 | return if $nonono; |
315 | local @names = @_; |
e50aee73 |
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 |
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: $!\n"; |
e50aee73 |
326 | } |
327 | } |
328 | } |
329 | |
68dc0745 |
330 | sub safe_rename { |
e50aee73 |
331 | local($from,$to) = @_; |
39add537 |
332 | if (-f $to and not unlink($to)) { |
e50aee73 |
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 $i >= 50; # Give up! |
e50aee73 |
339 | } |
340 | link($from,$to) || return 0; |
341 | unlink($from); |
342 | } |
343 | |
c623bd54 |
344 | sub link { |
15792f64 |
345 | my($from,$to) = @_; |
346 | my($success) = 0; |
c623bd54 |
347 | |
348 | print STDERR " ln $from $to\n"; |
39add537 |
349 | eval { |
68dc0745 |
350 | CORE::link($from, $to) |
351 | ? $success++ |
7bac28a0 |
352 | : ($from =~ m#^/afs/# || $to =~ m#^/afs/#) |
353 | ? die "AFS" # okay inside eval {} |
354 | : warn "Couldn't link $from to $to: $!\n" |
68dc0745 |
355 | unless $nonono; |
39add537 |
356 | }; |
357 | if ($@) { |
68dc0745 |
358 | File::Copy::copy($from, $to) |
359 | ? $success++ |
360 | : warn "Couldn't copy $from to $to: $!\n" |
361 | unless $nonono; |
39add537 |
362 | } |
15792f64 |
363 | $success; |
c623bd54 |
364 | } |
365 | |
366 | sub chmod { |
367 | local($mode,$name) = @_; |
368 | |
369 | printf STDERR " chmod %o %s\n", $mode, $name; |
68dc0745 |
370 | CORE::chmod($mode,$name) |
371 | || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name) |
372 | unless $nonono; |
373 | } |
374 | |
375 | sub copy { |
376 | my($from,$to) = @_; |
377 | |
378 | print STDERR " cp $from $to\n"; |
379 | File::Copy::copy($from, $to) |
380 | || warn "Couldn't copy $from to $to: $!\n" |
381 | unless $nonono; |
c623bd54 |
382 | } |
383 | |
a0d0e21e |
384 | sub samepath { |
385 | local($p1, $p2) = @_; |
386 | local($dev1, $ino1, $dev2, $ino2); |
387 | |
75f92628 |
388 | if ($p1 ne $p2) { |
a0d0e21e |
389 | ($dev1, $ino1) = stat($p1); |
390 | ($dev2, $ino2) = stat($p2); |
391 | ($dev1 == $dev2 && $ino1 == $ino2); |
392 | } |
393 | else { |
394 | 1; |
395 | } |
396 | } |
397 | |
398 | sub installlib { |
399 | my $dir = $File::Find::dir; |
400 | $dir =~ s#^\.(?![^/])/?##; |
0ecb046b |
401 | local($depth) = $dir ? "lib/$dir" : "lib"; |
a0d0e21e |
402 | |
403 | my $name = $_; |
e50aee73 |
404 | |
405 | # ignore patch backups and the .exists files. |
406 | return if $name =~ m{\.orig$|~$|^\.exists}; |
407 | |
a0d0e21e |
408 | $name = "$dir/$name" if $dir ne ''; |
409 | |
410 | my $installlib = $installprivlib; |
1dd15ed4 |
411 | if ($dir =~ /^auto/ || |
412 | ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1})) { |
a0d0e21e |
413 | $installlib = $installarchlib; |
414 | return unless $do_installarchlib; |
415 | } else { |
416 | return unless $do_installprivlib; |
417 | } |
418 | |
a0d0e21e |
419 | if (-f $_) { |
5cc330c8 |
420 | if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) { |
3edbfbe5 |
421 | $installlib = $installprivlib; |
422 | #We're installing *.al and *.ix files into $installprivlib, |
423 | #but we have to delete old *.al and *.ix files from the 5.000 |
424 | #distribution: |
75f92628 |
425 | #This might not work because $archname might have changed. |
68dc0745 |
426 | unlink("$installarchlib/$name"); |
3edbfbe5 |
427 | } |
5f05dabc |
428 | if (compare($_, "$installlib/$name") || $nonono) { |
68dc0745 |
429 | unlink("$installlib/$name"); |
fcbdbaa8 |
430 | mkpath("$installlib/$dir", 1, 0777); |
75f92628 |
431 | # HP-UX (at least) needs to maintain execute permissions |
432 | # on dynamically-loaded libraries. |
68dc0745 |
433 | copy_if_diff($_, "$installlib/$name") |
434 | and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444, |
aa3cf465 |
435 | "$installlib/$name"); |
a0d0e21e |
436 | } |
437 | } elsif (-d $_) { |
fcbdbaa8 |
438 | mkpath("$installlib/$name", 1, 0777); |
a0d0e21e |
439 | } |
440 | } |
3edbfbe5 |
441 | |
16d20bd9 |
442 | # Copy $from to $to, only if $from is different than $to. |
443 | # Also preserve modification times for .a libraries. |
444 | # On some systems, if you do |
445 | # ranlib libperl.a |
446 | # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a |
447 | # and then try to link against the installed libperl.a, you might |
448 | # get an error message to the effect that the symbol table is older |
449 | # than the library. |
aa3cf465 |
450 | # Return true if copying occurred. |
68dc0745 |
451 | |
452 | sub copy_if_diff { |
3edbfbe5 |
453 | my($from,$to)=@_; |
454 | -f $from || die "$0: $from not found"; |
5f05dabc |
455 | if (compare($from, $to) || $nonono) { |
68dc0745 |
456 | safe_unlink($to); # In case we don't have write permissions. |
0ecb046b |
457 | if ($nonono) { |
458 | $from = $depth . "/" . $from if $depth; |
459 | } |
68dc0745 |
460 | copy($from, $to); |
461 | # Restore timestamps if it's a .a library or for OS/2. |
462 | if (!$nonono && ($^O eq 'os2' || $to =~ /\.a$/)) { |
463 | my ($atime, $mtime) = (stat $from)[8,9]; |
16d20bd9 |
464 | utime $atime, $mtime, $to; |
465 | } |
aa3cf465 |
466 | 1; |
3edbfbe5 |
467 | } |
468 | } |