Commit | Line | Data |
c623bd54 |
1 | #!./perl |
a0d0e21e |
2 | BEGIN { @INC=('./lib', '../lib') } |
a0d0e21e |
3 | use File::Find; |
fcbdbaa8 |
4 | use File::Path qw(mkpath); |
4633a7c4 |
5 | use Config; |
39add537 |
6 | use subs qw(unlink rename link chmod); |
c623bd54 |
7 | |
bee1dbe2 |
8 | $mainperldir = "/usr/bin"; |
39add537 |
9 | $exe_ext = $Config{exe_ext}; |
bee1dbe2 |
10 | |
c623bd54 |
11 | while (@ARGV) { |
12 | $nonono = 1 if $ARGV[0] eq '-n'; |
13 | $versiononly = 1 if $ARGV[0] eq '-v'; |
14 | shift; |
15 | } |
16 | |
45d8adaa |
17 | umask 022; |
18 | |
340f689c |
19 | @scripts = qw( utils/c2ph utils/h2ph utils/h2xs utils/pstruct |
dd6decf0 |
20 | utils/perlbug utils/perldoc |
21 | x2p/s2p x2p/find2perl |
22 | pod/pod2man pod/pod2html pod/pod2latex pod/pod2text); |
16d20bd9 |
23 | |
24 | # pod documentation now handled by separate installman script. |
25 | # These two are archaic leftovers. |
dd6decf0 |
26 | @manpages = qw(x2p/a2p.man x2p/s2p.man); |
16d20bd9 |
27 | |
28 | @pods = (<pod/*.pod>); |
c623bd54 |
29 | |
748a9306 |
30 | $ver = $]; |
4633a7c4 |
31 | $release = substr($ver,0,3); # Not used presently. |
bee1dbe2 |
32 | $patchlevel = substr($ver,3,2); |
748a9306 |
33 | die "Patchlevel of perl ($patchlevel)", |
4633a7c4 |
34 | "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n" |
35 | if $patchlevel != $Config{'PATCHLEVEL'}; |
36 | |
37 | # Fetch some frequently-used items from %Config |
38 | $installbin = $Config{installbin}; |
39 | $installscript = $Config{installscript}; |
40 | $installprivlib = $Config{installprivlib}; |
41 | $installarchlib = $Config{installarchlib}; |
42 | $installsitelib = $Config{installsitelib}; |
43 | $installsitearch = $Config{installsitearch}; |
44 | $installman1dir = $Config{installman1dir}; |
45 | $man1ext = $Config{man1ext}; |
15792f64 |
46 | $libperl = $Config{libperl}; |
4633a7c4 |
47 | # Shared library and dynamic loading suffixes. |
48 | $so = $Config{so}; |
49 | $dlext = $Config{dlext}; |
50 | |
51 | $d_dosuid = $Config{d_dosuid}; |
52 | $binexp = $Config{binexp}; |
c623bd54 |
53 | |
54 | # Do some quick sanity checks. |
55 | |
56 | if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; } |
57 | |
fe14fcc3 |
58 | $installbin || die "No installbin directory in config.sh\n"; |
fcbdbaa8 |
59 | -d $installbin || mkpath($installbin, 1, 0777); |
fe14fcc3 |
60 | -d $installbin || die "$installbin is not a directory\n"; |
61 | -w $installbin || die "$installbin is not writable by you\n" |
3edbfbe5 |
62 | unless $installbin =~ m#^/afs/# || $nonono; |
c623bd54 |
63 | |
39add537 |
64 | -x 'perl' . $exe_ext || die "perl isn't executable!\n"; |
65 | -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid; |
c623bd54 |
66 | |
fe14fcc3 |
67 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
68 | " (Installing anyway.)\n"; |
c623bd54 |
69 | |
70 | # First we install the version-numbered executables. |
71 | |
39add537 |
72 | &safe_unlink("$installbin/perl$ver$exe_ext"); |
73 | &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext"); |
c623bd54 |
74 | |
39add537 |
75 | &safe_unlink("$installbin/sperl$ver$exe_ext"); |
c623bd54 |
76 | if ($d_dosuid) { |
39add537 |
77 | &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext"); |
78 | &chmod(04711, "$installbin/sperl$ver$exe_ext"); |
c623bd54 |
79 | } |
80 | |
81 | exit 0 if $versiononly; |
82 | |
fe14fcc3 |
83 | # Make links to ordinary names if installbin directory isn't current directory. |
c623bd54 |
84 | |
ecfc5424 |
85 | if (! &samepath($installbin, '.')) { |
39add537 |
86 | &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext"); |
87 | &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext"); |
88 | &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext") |
89 | if $d_dosuid; |
c623bd54 |
90 | } |
91 | |
ecfc5424 |
92 | if (! &samepath($installbin, 'x2p')) { |
39add537 |
93 | &safe_unlink("$installbin/a2p$exe_ext"); |
94 | &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext"); |
95 | &chmod(0755, "$installbin/a2p$exe_ext"); |
352d5a3a |
96 | } |
97 | |
340f689c |
98 | # cppstdin is just a script, but it is architecture-dependent, so |
99 | # it can't safely be shared. Place it in $installbin. |
100 | # Note that Configure doesn't build cppstin if it isn't needed, so |
101 | # we skip this if cppstdin doesn't exist. |
102 | if ((-f cppstdin) && (! &samepath($installbin, '.'))) { |
103 | &safe_unlink("$installbin/cppstdin"); |
104 | &cmd("cp cppstdin $installbin/cppstdin"); |
105 | &chmod(0755, "$installbin/cppstdin"); |
106 | } |
107 | |
c623bd54 |
108 | # Install scripts. |
109 | |
fcbdbaa8 |
110 | mkpath($installscript, 1, 0777); |
c623bd54 |
111 | |
112 | for (@scripts) { |
340f689c |
113 | &cmd("cp $_ $installscript"); |
114 | s#.*/##; &chmod(0755, "$installscript/$_"); |
c623bd54 |
115 | } |
116 | |
16d20bd9 |
117 | # Install pod pages. Where? I guess in $installprivlib/pod. |
fcbdbaa8 |
118 | mkpath("${installprivlib}/pod", 1, 0777); |
16d20bd9 |
119 | foreach $file (@pods) { |
120 | # $file is a name like pod/perl.pod |
121 | cp_if_diff($file, "${installprivlib}/${file}"); |
122 | } |
123 | |
124 | # Install old man pages. |
c623bd54 |
125 | |
16d20bd9 |
126 | if ($installman1dir ne '') { |
fcbdbaa8 |
127 | mkpath($installman1dir, 1, 0777); |
fe14fcc3 |
128 | |
16d20bd9 |
129 | if (! &samepath($installman1dir, '.')) { |
fe14fcc3 |
130 | for (@manpages) { |
16d20bd9 |
131 | ($new = $_) =~ s/man$/$man1ext/; |
352d5a3a |
132 | $new =~ s#.*/##; |
16d20bd9 |
133 | print STDERR " Installing $installman1dir/$new\n"; |
fe14fcc3 |
134 | next if $nonono; |
bee1dbe2 |
135 | open(MI,$_) || warn "Can't open $_: $!\n"; |
16d20bd9 |
136 | open(MO,">$installman1dir/$new") || |
137 | warn "Can't install $installman1dir/$new: $!\n"; |
fe14fcc3 |
138 | print MO ".ds RP Release $release Patchlevel $patchlevel\n"; |
139 | while (<MI>) { |
140 | print MO; |
141 | } |
142 | close MI; |
143 | close MO; |
144 | } |
c623bd54 |
145 | } |
146 | } |
147 | |
45d8adaa |
148 | # Install library files. |
149 | |
a0d0e21e |
150 | $do_installarchlib = $do_installprivlib = 0; |
151 | |
fcbdbaa8 |
152 | mkpath($installprivlib, 1, 0777); |
153 | mkpath($installarchlib, 1, 0777); |
154 | mkpath($installsitelib, 1, 0777) if ($installsitelib); |
155 | mkpath($installsitearch, 1, 0777) if ($installsitearch); |
4633a7c4 |
156 | |
45d8adaa |
157 | if (chdir "lib") { |
ecfc5424 |
158 | $do_installarchlib = ! &samepath($installarchlib, '.'); |
159 | $do_installprivlib = ! &samepath($installprivlib, '.'); |
45d8adaa |
160 | |
a0d0e21e |
161 | if ($do_installarchlib || $do_installprivlib) { |
162 | find(\&installlib, '.'); |
45d8adaa |
163 | } |
164 | chdir ".." || die "Can't cd back to source directory: $!\n"; |
165 | } |
166 | else { |
167 | warn "Can't cd to lib to install lib files: $!\n"; |
168 | } |
169 | |
1aef975c |
170 | # Install header files and libraries. |
fcbdbaa8 |
171 | mkpath("$installarchlib/CORE", 1, 0777); |
340f689c |
172 | @corefiles = <*.h libperl*.*>; |
1aef975c |
173 | # AIX needs perl.exp installed as well. |
340f689c |
174 | push(@corefiles,'perl.exp') if $^O eq 'aix'; |
fed7345c |
175 | # If they have built sperl.o... |
340f689c |
176 | push(@corefiles,'sperl.o') if -f 'sperl.o'; |
177 | foreach $file (@corefiles) { |
178 | cp_if_diff($file,"$installarchlib/CORE/$file"); |
179 | &chmod($file =~ /^libperl/ ? 0555 : 0444,"$installarchlib/CORE/$file"); |
180 | } |
3edbfbe5 |
181 | |
a0d0e21e |
182 | # Offer to install perl in a "standard" location |
183 | |
a0d0e21e |
184 | $mainperl_is_instperl = 0; |
185 | |
ecfc5424 |
186 | if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) { |
a0d0e21e |
187 | # First make sure $mainperldir/perl is not already the same as |
188 | # the perl we just installed |
39add537 |
189 | if (-x "$mainperldir/perl$exe_ext") { |
a0d0e21e |
190 | # Try to be clever about mainperl being a symbolic link |
191 | # to binexp/perl if binexp and installbin are different. |
192 | $mainperl_is_instperl = |
39add537 |
193 | &samepath("$mainperldir/perl$exe_ext", "$installbin/perl$exe_ext") || |
a0d0e21e |
194 | (($binexp ne $installbin) && |
39add537 |
195 | (-l "$mainperldir/perl$exe_ext") && |
196 | ((readlink "$mainperldir/perl$exe_ext") eq "$binexp/perl$exe_ext")); |
a0d0e21e |
197 | } |
198 | if ((! $mainperl_is_instperl) && |
199 | (&yn("Many scripts expect perl to be installed as " . |
200 | "$mainperldir/perl.\n" . |
201 | "Do you wish to have $mainperldir/perl be the same as\n" . |
202 | "$binexp/perl? [y] "))) |
203 | { |
39add537 |
204 | unlink("$mainperldir/perl$exe_ext"); |
15792f64 |
205 | CORE::link("$installbin/perl$exe_ext", "$mainperldir/perl$exe_ext") || |
206 | symlink("$binexp/perl$exe_ext", "$mainperldir/perl$exe_ext") || |
207 | cmd("cp $installbin/perl$exe_ext $mainperldir$exe_ext"); |
a0d0e21e |
208 | $mainperl_is_instperl = 1; |
209 | } |
210 | } |
211 | |
212 | # Check to make sure there aren't other perls around in installer's |
213 | # path. This is probably UNIX-specific. Check all absolute directories |
214 | # in the path except for where public executables are supposed to live. |
215 | # Also skip $mainperl if the user opted to have it be a link to the |
216 | # installed perl. |
217 | |
39add537 |
218 | $dirsep = ($^O eq 'os2') ? ';' : ':' ; |
219 | ($path = $ENV{"PATH"}) =~ s:\\:/:g ; |
220 | @path = split(/$dirsep/, $path); |
a0d0e21e |
221 | @otherperls = (); |
222 | for (@path) { |
223 | next unless m,^/,; |
224 | next if ($_ eq $binexp); |
225 | # Use &samepath here because some systems have other dirs linked |
226 | # to $mainperldir (like SunOS) |
227 | next if ($mainperl_is_instperl && &samepath($_, $mainperldir)); |
39add537 |
228 | push(@otherperls, "$_/perl$exe_ext") |
229 | if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext"); |
a0d0e21e |
230 | } |
231 | if (@otherperls) { |
232 | print STDERR "\nWarning: perl appears in your path in the following " . |
233 | "locations beyond where\nwe just installed it:\n"; |
234 | for (@otherperls) { |
235 | print STDERR " ", $_, "\n"; |
236 | } |
237 | print STDERR "\n"; |
238 | } |
239 | |
c623bd54 |
240 | print STDERR " Installation complete\n"; |
241 | |
242 | exit 0; |
243 | |
244 | ############################################################################### |
245 | |
a0d0e21e |
246 | sub yn { |
247 | local($prompt) = @_; |
248 | local($answer); |
249 | local($default) = $prompt =~ m/\[([yn])\]\s*$/i; |
250 | print STDERR $prompt; |
251 | chop($answer = <STDIN>); |
252 | $answer = $default if $answer =~ m/^\s*$/; |
253 | ($answer =~ m/^[yY]/); |
254 | } |
255 | |
c623bd54 |
256 | sub unlink { |
257 | local(@names) = @_; |
39add537 |
258 | my($cnt) = 0; |
c623bd54 |
259 | |
260 | foreach $name (@names) { |
261 | next unless -e $name; |
39add537 |
262 | chmod 0777, $name if $^O eq 'os2'; |
c623bd54 |
263 | print STDERR " unlink $name\n"; |
39add537 |
264 | ( CORE::unlink($name) and ++$cnt |
265 | or warn "Couldn't unlink $name: $!\n" ) unless $nonono; |
c623bd54 |
266 | } |
39add537 |
267 | return $cnt; |
c623bd54 |
268 | } |
269 | |
e50aee73 |
270 | sub safe_unlink { |
271 | local(@names) = @_; |
272 | |
273 | foreach $name (@names) { |
274 | next unless -e $name; |
e50aee73 |
275 | next if $nonono; |
39add537 |
276 | chmod 0777, $name if $^O eq 'os2'; |
277 | print STDERR " unlink $name\n"; |
278 | next if CORE::unlink($name); |
e50aee73 |
279 | warn "Couldn't unlink $name: $!\n"; |
280 | if ($! =~ /busy/i) { |
281 | print STDERR " mv $name $name.old\n"; |
282 | &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n"; |
283 | } |
284 | } |
285 | } |
286 | |
c623bd54 |
287 | sub cmd { |
288 | local($cmd) = @_; |
289 | print STDERR " $cmd\n"; |
290 | unless ($nonono) { |
291 | system $cmd; |
292 | warn "Command failed!!!\n" if $?; |
293 | } |
294 | } |
295 | |
e50aee73 |
296 | sub rename { |
297 | local($from,$to) = @_; |
39add537 |
298 | if (-f $to and not unlink($to)) { |
e50aee73 |
299 | my($i); |
300 | for ($i = 1; $i < 50; $i++) { |
39add537 |
301 | last if CORE::rename($to, "$to.$i"); |
e50aee73 |
302 | } |
39add537 |
303 | warn("Cannot rename to `$to.$i': $!"), return 0 |
304 | if $i >= 50; # Give up! |
e50aee73 |
305 | } |
306 | link($from,$to) || return 0; |
307 | unlink($from); |
308 | } |
309 | |
c623bd54 |
310 | sub link { |
15792f64 |
311 | my($from,$to) = @_; |
312 | my($success) = 0; |
c623bd54 |
313 | |
314 | print STDERR " ln $from $to\n"; |
39add537 |
315 | eval { |
15792f64 |
316 | CORE::link($from,$to) ? $success++ : warn "Couldn't link $from to $to: $!\n" unless $nonono; |
39add537 |
317 | }; |
318 | if ($@) { |
15792f64 |
319 | system( $cp, $from, $to )==0 ? $success++ : |
320 | warn "Couldn't copy $from to $to: $!\n" unless $nonono; |
39add537 |
321 | } |
15792f64 |
322 | $success; |
c623bd54 |
323 | } |
324 | |
325 | sub chmod { |
326 | local($mode,$name) = @_; |
327 | |
328 | printf STDERR " chmod %o %s\n", $mode, $name; |
39add537 |
329 | CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) |
c623bd54 |
330 | unless $nonono; |
331 | } |
332 | |
a0d0e21e |
333 | sub samepath { |
334 | local($p1, $p2) = @_; |
335 | local($dev1, $ino1, $dev2, $ino2); |
336 | |
75f92628 |
337 | if ($p1 ne $p2) { |
a0d0e21e |
338 | ($dev1, $ino1) = stat($p1); |
339 | ($dev2, $ino2) = stat($p2); |
340 | ($dev1 == $dev2 && $ino1 == $ino2); |
341 | } |
342 | else { |
343 | 1; |
344 | } |
345 | } |
346 | |
347 | sub installlib { |
348 | my $dir = $File::Find::dir; |
349 | $dir =~ s#^\.(?![^/])/?##; |
350 | |
351 | my $name = $_; |
e50aee73 |
352 | |
353 | # ignore patch backups and the .exists files. |
354 | return if $name =~ m{\.orig$|~$|^\.exists}; |
355 | |
a0d0e21e |
356 | $name = "$dir/$name" if $dir ne ''; |
357 | |
358 | my $installlib = $installprivlib; |
359 | if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) { |
360 | $installlib = $installarchlib; |
361 | return unless $do_installarchlib; |
362 | } else { |
363 | return unless $do_installprivlib; |
364 | } |
365 | |
a0d0e21e |
366 | if (-f $_) { |
3edbfbe5 |
367 | if (/\.al$/ || /\.ix$/) { |
368 | $installlib = $installprivlib; |
369 | #We're installing *.al and *.ix files into $installprivlib, |
370 | #but we have to delete old *.al and *.ix files from the 5.000 |
371 | #distribution: |
75f92628 |
372 | #This might not work because $archname might have changed. |
3edbfbe5 |
373 | &unlink("$installarchlib/$name"); |
374 | } |
a0d0e21e |
375 | system "cmp", "-s", $_, "$installlib/$name"; |
376 | if ($?) { |
377 | &unlink("$installlib/$name"); |
fcbdbaa8 |
378 | mkpath("$installlib/$dir", 1, 0777); |
dd6decf0 |
379 | cp_if_diff($_, "$installlib/$name"); |
75f92628 |
380 | # HP-UX (at least) needs to maintain execute permissions |
381 | # on dynamically-loaded libraries. |
748a9306 |
382 | if ($name =~ /\.(so|$dlext)$/o) { |
383 | &chmod(0555, "$installlib/$name"); |
384 | } |
385 | else { |
386 | &chmod(0444, "$installlib/$name"); |
387 | } |
a0d0e21e |
388 | } |
389 | } elsif (-d $_) { |
fcbdbaa8 |
390 | mkpath("$installlib/$name", 1, 0777); |
a0d0e21e |
391 | } |
392 | } |
3edbfbe5 |
393 | |
16d20bd9 |
394 | # Copy $from to $to, only if $from is different than $to. |
395 | # Also preserve modification times for .a libraries. |
396 | # On some systems, if you do |
397 | # ranlib libperl.a |
398 | # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a |
399 | # and then try to link against the installed libperl.a, you might |
400 | # get an error message to the effect that the symbol table is older |
401 | # than the library. |
3edbfbe5 |
402 | sub cp_if_diff { |
403 | my($from,$to)=@_; |
404 | -f $from || die "$0: $from not found"; |
405 | system "cmp", "-s", $from, $to; |
406 | if ($?) { |
16d20bd9 |
407 | my ($atime, $mtime); |
5d94fbed |
408 | unlink($to); # In case we don't have write permissions. |
3edbfbe5 |
409 | cmd("cp $from $to"); |
16d20bd9 |
410 | # Restore timestamps if it's a .a library. |
411 | if ($to =~ /\.a$/) { |
412 | ($atime, $mtime) = (stat $from)[8,9]; |
413 | utime $atime, $mtime, $to; |
414 | } |
3edbfbe5 |
415 | } |
416 | } |