Commit | Line | Data |
c623bd54 |
1 | #!./perl |
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2 | BEGIN { @INC=('./lib', '../lib') } |
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3 | use File::Find; |
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4 | use File::Compare; |
0ecb046b |
5 | use File::Path (); |
4633a7c4 |
6 | use Config; |
39add537 |
7 | use subs qw(unlink rename link chmod); |
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8 | |
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9 | # override the ones in the rest of the script |
10 | sub mkpath |
11 | { |
12 | File::Path::mkpath(@_) unless $nonono; |
13 | } |
14 | |
bee1dbe2 |
15 | $mainperldir = "/usr/bin"; |
39add537 |
16 | $exe_ext = $Config{exe_ext}; |
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17 | |
c623bd54 |
18 | while (@ARGV) { |
19 | $nonono = 1 if $ARGV[0] eq '-n'; |
20 | $versiononly = 1 if $ARGV[0] eq '-v'; |
21 | shift; |
22 | } |
23 | |
45d8adaa |
24 | umask 022; |
25 | |
1fef88e7 |
26 | @scripts = qw( utils/c2ph utils/h2ph utils/h2xs |
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27 | utils/perlbug utils/perldoc utils/pl2pm utils/splain |
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28 | x2p/s2p x2p/find2perl |
29 | pod/pod2man pod/pod2html pod/pod2latex pod/pod2text); |
16d20bd9 |
30 | |
16d20bd9 |
31 | @pods = (<pod/*.pod>); |
c623bd54 |
32 | |
1dd15ed4 |
33 | %archpms = (Config => 1, FileHandle => 1, overload => 1); |
34 | find(sub { |
35 | if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) { |
36 | (my $pm = $1) =~ s{^lib/}{}; |
37 | $archpms{$pm} = 1; |
38 | } |
39 | }, 'ext'); |
40 | |
748a9306 |
41 | $ver = $]; |
4633a7c4 |
42 | $release = substr($ver,0,3); # Not used presently. |
bee1dbe2 |
43 | $patchlevel = substr($ver,3,2); |
748a9306 |
44 | die "Patchlevel of perl ($patchlevel)", |
4633a7c4 |
45 | "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n" |
46 | if $patchlevel != $Config{'PATCHLEVEL'}; |
47 | |
48 | # Fetch some frequently-used items from %Config |
49 | $installbin = $Config{installbin}; |
50 | $installscript = $Config{installscript}; |
51 | $installprivlib = $Config{installprivlib}; |
52 | $installarchlib = $Config{installarchlib}; |
53 | $installsitelib = $Config{installsitelib}; |
54 | $installsitearch = $Config{installsitearch}; |
55 | $installman1dir = $Config{installman1dir}; |
56 | $man1ext = $Config{man1ext}; |
15792f64 |
57 | $libperl = $Config{libperl}; |
4633a7c4 |
58 | # Shared library and dynamic loading suffixes. |
59 | $so = $Config{so}; |
60 | $dlext = $Config{dlext}; |
61 | |
62 | $d_dosuid = $Config{d_dosuid}; |
63 | $binexp = $Config{binexp}; |
c623bd54 |
64 | |
65 | # Do some quick sanity checks. |
66 | |
67 | if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; } |
68 | |
fe14fcc3 |
69 | $installbin || die "No installbin directory in config.sh\n"; |
fcbdbaa8 |
70 | -d $installbin || mkpath($installbin, 1, 0777); |
0ecb046b |
71 | -d $installbin || $nonono || die "$installbin is not a directory\n"; |
72 | -w $installbin || $nonono || die "$installbin is not writable by you\n" |
3edbfbe5 |
73 | unless $installbin =~ m#^/afs/# || $nonono; |
c623bd54 |
74 | |
39add537 |
75 | -x 'perl' . $exe_ext || die "perl isn't executable!\n"; |
76 | -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid; |
c623bd54 |
77 | |
fe14fcc3 |
78 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
79 | " (Installing anyway.)\n"; |
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80 | |
81 | # First we install the version-numbered executables. |
82 | |
39add537 |
83 | &safe_unlink("$installbin/perl$ver$exe_ext"); |
84 | &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext"); |
36477c24 |
85 | &chmod(0755, "$installbin/perl$ver$exe_ext"); |
c623bd54 |
86 | |
39add537 |
87 | &safe_unlink("$installbin/sperl$ver$exe_ext"); |
c623bd54 |
88 | if ($d_dosuid) { |
39add537 |
89 | &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext"); |
90 | &chmod(04711, "$installbin/sperl$ver$exe_ext"); |
c623bd54 |
91 | } |
92 | |
93 | exit 0 if $versiononly; |
94 | |
fe14fcc3 |
95 | # Make links to ordinary names if installbin directory isn't current directory. |
c623bd54 |
96 | |
ecfc5424 |
97 | if (! &samepath($installbin, '.')) { |
39add537 |
98 | &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext"); |
99 | &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext"); |
100 | &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext") |
101 | if $d_dosuid; |
c623bd54 |
102 | } |
103 | |
ecfc5424 |
104 | if (! &samepath($installbin, 'x2p')) { |
39add537 |
105 | &safe_unlink("$installbin/a2p$exe_ext"); |
106 | &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext"); |
107 | &chmod(0755, "$installbin/a2p$exe_ext"); |
352d5a3a |
108 | } |
109 | |
340f689c |
110 | # cppstdin is just a script, but it is architecture-dependent, so |
111 | # it can't safely be shared. Place it in $installbin. |
112 | # Note that Configure doesn't build cppstin if it isn't needed, so |
113 | # we skip this if cppstdin doesn't exist. |
114 | if ((-f cppstdin) && (! &samepath($installbin, '.'))) { |
115 | &safe_unlink("$installbin/cppstdin"); |
116 | &cmd("cp cppstdin $installbin/cppstdin"); |
117 | &chmod(0755, "$installbin/cppstdin"); |
118 | } |
119 | |
c623bd54 |
120 | # Install scripts. |
121 | |
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122 | mkpath($installscript, 1, 0777); |
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123 | |
124 | for (@scripts) { |
340f689c |
125 | &cmd("cp $_ $installscript"); |
126 | s#.*/##; &chmod(0755, "$installscript/$_"); |
c623bd54 |
127 | } |
128 | |
1fef88e7 |
129 | # pstruct should be a link to c2ph |
130 | |
131 | &safe_unlink("$installscript/pstruct"); |
132 | &link("$installscript/c2ph","$installscript/pstruct"); |
133 | |
16d20bd9 |
134 | # Install pod pages. Where? I guess in $installprivlib/pod. |
fcbdbaa8 |
135 | mkpath("${installprivlib}/pod", 1, 0777); |
16d20bd9 |
136 | foreach $file (@pods) { |
137 | # $file is a name like pod/perl.pod |
138 | cp_if_diff($file, "${installprivlib}/${file}"); |
139 | } |
140 | |
45d8adaa |
141 | # Install library files. |
142 | |
a0d0e21e |
143 | $do_installarchlib = $do_installprivlib = 0; |
144 | |
fcbdbaa8 |
145 | mkpath($installprivlib, 1, 0777); |
146 | mkpath($installarchlib, 1, 0777); |
147 | mkpath($installsitelib, 1, 0777) if ($installsitelib); |
148 | mkpath($installsitearch, 1, 0777) if ($installsitearch); |
4633a7c4 |
149 | |
45d8adaa |
150 | if (chdir "lib") { |
ecfc5424 |
151 | $do_installarchlib = ! &samepath($installarchlib, '.'); |
152 | $do_installprivlib = ! &samepath($installprivlib, '.'); |
45d8adaa |
153 | |
a0d0e21e |
154 | if ($do_installarchlib || $do_installprivlib) { |
155 | find(\&installlib, '.'); |
45d8adaa |
156 | } |
157 | chdir ".." || die "Can't cd back to source directory: $!\n"; |
158 | } |
159 | else { |
160 | warn "Can't cd to lib to install lib files: $!\n"; |
161 | } |
162 | |
1aef975c |
163 | # Install header files and libraries. |
fcbdbaa8 |
164 | mkpath("$installarchlib/CORE", 1, 0777); |
340f689c |
165 | @corefiles = <*.h libperl*.*>; |
1aef975c |
166 | # AIX needs perl.exp installed as well. |
340f689c |
167 | push(@corefiles,'perl.exp') if $^O eq 'aix'; |
fed7345c |
168 | # If they have built sperl.o... |
340f689c |
169 | push(@corefiles,'sperl.o') if -f 'sperl.o'; |
170 | foreach $file (@corefiles) { |
aa3cf465 |
171 | # HP-UX (at least) needs to maintain execute permissions |
172 | # on dynamically-loaded libraries. |
173 | cp_if_diff($file,"$installarchlib/CORE/$file") |
174 | and &chmod($file =~ /^\.(so|$dlext)$/ ? 0555 : 0444, |
175 | "$installarchlib/CORE/$file"); |
340f689c |
176 | } |
3edbfbe5 |
177 | |
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178 | # Offer to install perl in a "standard" location |
179 | |
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180 | $mainperl_is_instperl = 0; |
181 | |
05dd7c1e |
182 | if (!$nonono && -t STDIN && -t STDERR |
183 | && -w $mainperldir && ! &samepath($mainperldir, $installbin)) { |
55497cff |
184 | local($usrbinperl) = "$mainperldir/perl$exe_ext"; |
185 | local($instperl) = "$installbin/perl$exe_ext"; |
186 | local($expinstperl) = "$binexp/perl$exe_ext"; |
187 | |
188 | # First make sure $usrbinperl is not already the same as the perl we |
189 | # just installed. |
190 | if (-x $usrbinperl) { |
a0d0e21e |
191 | # Try to be clever about mainperl being a symbolic link |
192 | # to binexp/perl if binexp and installbin are different. |
193 | $mainperl_is_instperl = |
55497cff |
194 | &samepath($usrbinperl, $instperl) || |
4927f9a3 |
195 | &samepath($usrbinperl, $expinstperl) || |
a0d0e21e |
196 | (($binexp ne $installbin) && |
55497cff |
197 | (-l $usrbinperl) && |
198 | ((readlink $usrbinperl) eq $expinstperl)); |
a0d0e21e |
199 | } |
200 | if ((! $mainperl_is_instperl) && |
55497cff |
201 | (&yn("Many scripts expect perl to be installed as $usrbinperl.\n" . |
202 | "Do you wish to have $usrbinperl be the same as\n" . |
203 | "$expinstperl? [y] "))) |
a0d0e21e |
204 | { |
55497cff |
205 | unlink($usrbinperl); |
206 | eval { CORE::link $instperl, $usrbinperl } || |
207 | eval { symlink $expinstperl, $usrbinperl } || |
208 | cmd("cp $instperl $usrbinperl"); |
a0d0e21e |
209 | $mainperl_is_instperl = 1; |
210 | } |
211 | } |
212 | |
213 | # Check to make sure there aren't other perls around in installer's |
214 | # path. This is probably UNIX-specific. Check all absolute directories |
215 | # in the path except for where public executables are supposed to live. |
216 | # Also skip $mainperl if the user opted to have it be a link to the |
217 | # installed perl. |
218 | |
39add537 |
219 | $dirsep = ($^O eq 'os2') ? ';' : ':' ; |
220 | ($path = $ENV{"PATH"}) =~ s:\\:/:g ; |
221 | @path = split(/$dirsep/, $path); |
a0d0e21e |
222 | @otherperls = (); |
223 | for (@path) { |
224 | next unless m,^/,; |
225 | next if ($_ eq $binexp); |
226 | # Use &samepath here because some systems have other dirs linked |
227 | # to $mainperldir (like SunOS) |
228 | next if ($mainperl_is_instperl && &samepath($_, $mainperldir)); |
39add537 |
229 | push(@otherperls, "$_/perl$exe_ext") |
230 | if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext"); |
a0d0e21e |
231 | } |
232 | if (@otherperls) { |
233 | print STDERR "\nWarning: perl appears in your path in the following " . |
234 | "locations beyond where\nwe just installed it:\n"; |
235 | for (@otherperls) { |
236 | print STDERR " ", $_, "\n"; |
237 | } |
238 | print STDERR "\n"; |
239 | } |
240 | |
c623bd54 |
241 | print STDERR " Installation complete\n"; |
242 | |
243 | exit 0; |
244 | |
245 | ############################################################################### |
246 | |
a0d0e21e |
247 | sub yn { |
248 | local($prompt) = @_; |
249 | local($answer); |
250 | local($default) = $prompt =~ m/\[([yn])\]\s*$/i; |
251 | print STDERR $prompt; |
252 | chop($answer = <STDIN>); |
253 | $answer = $default if $answer =~ m/^\s*$/; |
254 | ($answer =~ m/^[yY]/); |
255 | } |
256 | |
c623bd54 |
257 | sub unlink { |
258 | local(@names) = @_; |
39add537 |
259 | my($cnt) = 0; |
c623bd54 |
260 | |
261 | foreach $name (@names) { |
262 | next unless -e $name; |
39add537 |
263 | chmod 0777, $name if $^O eq 'os2'; |
c623bd54 |
264 | print STDERR " unlink $name\n"; |
39add537 |
265 | ( CORE::unlink($name) and ++$cnt |
266 | or warn "Couldn't unlink $name: $!\n" ) unless $nonono; |
c623bd54 |
267 | } |
39add537 |
268 | return $cnt; |
c623bd54 |
269 | } |
270 | |
e50aee73 |
271 | sub safe_unlink { |
272 | local(@names) = @_; |
273 | |
274 | foreach $name (@names) { |
275 | next unless -e $name; |
e50aee73 |
276 | next if $nonono; |
39add537 |
277 | chmod 0777, $name if $^O eq 'os2'; |
278 | print STDERR " unlink $name\n"; |
279 | next if CORE::unlink($name); |
e50aee73 |
280 | warn "Couldn't unlink $name: $!\n"; |
281 | if ($! =~ /busy/i) { |
282 | print STDERR " mv $name $name.old\n"; |
283 | &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n"; |
284 | } |
285 | } |
286 | } |
287 | |
c623bd54 |
288 | sub cmd { |
289 | local($cmd) = @_; |
290 | print STDERR " $cmd\n"; |
291 | unless ($nonono) { |
292 | system $cmd; |
293 | warn "Command failed!!!\n" if $?; |
294 | } |
295 | } |
296 | |
e50aee73 |
297 | sub rename { |
298 | local($from,$to) = @_; |
39add537 |
299 | if (-f $to and not unlink($to)) { |
e50aee73 |
300 | my($i); |
301 | for ($i = 1; $i < 50; $i++) { |
39add537 |
302 | last if CORE::rename($to, "$to.$i"); |
e50aee73 |
303 | } |
39add537 |
304 | warn("Cannot rename to `$to.$i': $!"), return 0 |
305 | if $i >= 50; # Give up! |
e50aee73 |
306 | } |
307 | link($from,$to) || return 0; |
308 | unlink($from); |
309 | } |
310 | |
c623bd54 |
311 | sub link { |
15792f64 |
312 | my($from,$to) = @_; |
313 | my($success) = 0; |
c623bd54 |
314 | |
315 | print STDERR " ln $from $to\n"; |
39add537 |
316 | eval { |
15792f64 |
317 | CORE::link($from,$to) ? $success++ : warn "Couldn't link $from to $to: $!\n" unless $nonono; |
39add537 |
318 | }; |
319 | if ($@) { |
15792f64 |
320 | system( $cp, $from, $to )==0 ? $success++ : |
321 | warn "Couldn't copy $from to $to: $!\n" unless $nonono; |
39add537 |
322 | } |
15792f64 |
323 | $success; |
c623bd54 |
324 | } |
325 | |
326 | sub chmod { |
327 | local($mode,$name) = @_; |
328 | |
329 | printf STDERR " chmod %o %s\n", $mode, $name; |
39add537 |
330 | CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) |
c623bd54 |
331 | unless $nonono; |
332 | } |
333 | |
a0d0e21e |
334 | sub samepath { |
335 | local($p1, $p2) = @_; |
336 | local($dev1, $ino1, $dev2, $ino2); |
337 | |
75f92628 |
338 | if ($p1 ne $p2) { |
a0d0e21e |
339 | ($dev1, $ino1) = stat($p1); |
340 | ($dev2, $ino2) = stat($p2); |
341 | ($dev1 == $dev2 && $ino1 == $ino2); |
342 | } |
343 | else { |
344 | 1; |
345 | } |
346 | } |
347 | |
348 | sub installlib { |
349 | my $dir = $File::Find::dir; |
350 | $dir =~ s#^\.(?![^/])/?##; |
0ecb046b |
351 | local($depth) = $dir ? "lib/$dir" : "lib"; |
a0d0e21e |
352 | |
353 | my $name = $_; |
e50aee73 |
354 | |
355 | # ignore patch backups and the .exists files. |
356 | return if $name =~ m{\.orig$|~$|^\.exists}; |
357 | |
a0d0e21e |
358 | $name = "$dir/$name" if $dir ne ''; |
359 | |
360 | my $installlib = $installprivlib; |
1dd15ed4 |
361 | if ($dir =~ /^auto/ || |
362 | ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1})) { |
a0d0e21e |
363 | $installlib = $installarchlib; |
364 | return unless $do_installarchlib; |
365 | } else { |
366 | return unless $do_installprivlib; |
367 | } |
368 | |
a0d0e21e |
369 | if (-f $_) { |
3edbfbe5 |
370 | if (/\.al$/ || /\.ix$/) { |
371 | $installlib = $installprivlib; |
372 | #We're installing *.al and *.ix files into $installprivlib, |
373 | #but we have to delete old *.al and *.ix files from the 5.000 |
374 | #distribution: |
75f92628 |
375 | #This might not work because $archname might have changed. |
3edbfbe5 |
376 | &unlink("$installarchlib/$name"); |
377 | } |
5f05dabc |
378 | if (compare($_, "$installlib/$name") || $nonono) { |
a0d0e21e |
379 | &unlink("$installlib/$name"); |
fcbdbaa8 |
380 | mkpath("$installlib/$dir", 1, 0777); |
75f92628 |
381 | # HP-UX (at least) needs to maintain execute permissions |
382 | # on dynamically-loaded libraries. |
aa3cf465 |
383 | cp_if_diff($_, "$installlib/$name") |
384 | and &chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444, |
385 | "$installlib/$name"); |
a0d0e21e |
386 | } |
387 | } elsif (-d $_) { |
fcbdbaa8 |
388 | mkpath("$installlib/$name", 1, 0777); |
a0d0e21e |
389 | } |
390 | } |
3edbfbe5 |
391 | |
16d20bd9 |
392 | # Copy $from to $to, only if $from is different than $to. |
393 | # Also preserve modification times for .a libraries. |
394 | # On some systems, if you do |
395 | # ranlib libperl.a |
396 | # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a |
397 | # and then try to link against the installed libperl.a, you might |
398 | # get an error message to the effect that the symbol table is older |
399 | # than the library. |
aa3cf465 |
400 | # Return true if copying occurred. |
3edbfbe5 |
401 | sub cp_if_diff { |
402 | my($from,$to)=@_; |
403 | -f $from || die "$0: $from not found"; |
5f05dabc |
404 | if (compare($from, $to) || $nonono) { |
16d20bd9 |
405 | my ($atime, $mtime); |
5d94fbed |
406 | unlink($to); # In case we don't have write permissions. |
0ecb046b |
407 | if ($nonono) { |
408 | $from = $depth . "/" . $from if $depth; |
409 | } |
3edbfbe5 |
410 | cmd("cp $from $to"); |
16d20bd9 |
411 | # Restore timestamps if it's a .a library. |
a2a3efe7 |
412 | if ($to =~ /\.a$/ or $^O eq 'os2') { # For binary install |
16d20bd9 |
413 | ($atime, $mtime) = (stat $from)[8,9]; |
414 | utime $atime, $mtime, $to; |
415 | } |
aa3cf465 |
416 | 1; |
3edbfbe5 |
417 | } |
418 | } |