5 chdir '..' if !-d 'lib' and -d '..\lib';
7 $ENV{PERL5LIB} = 'lib';
15 use subs qw(unlink link chmod);
17 # override the ones in the rest of the script
19 File::Path::mkpath(@_) unless $nonono;
22 $mainperldir = "/usr/bin";
23 $exe_ext = $Config{exe_ext};
26 $nonono = 1 if $ARGV[0] eq '-n';
27 $versiononly = 1 if $ARGV[0] eq '-v';
33 @scripts = qw( utils/c2ph utils/h2ph utils/h2xs
34 utils/perlbug utils/perldoc utils/pl2pm utils/splain
36 pod/pod2man pod/pod2html pod/pod2latex pod/pod2text);
38 @pods = (<pod/*.pod>);
40 %archpms = (Config => 1, FileHandle => 1, overload => 1);
43 push(@scripts,'djgpp/fixpmain');
44 $archpms{config} = $archpms{filehand} = 1;
48 if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) {
49 (my $pm = $1) =~ s{^lib/}{};
55 $release = substr($ver,0,3); # Not used presently.
56 $patchlevel = substr($ver,3,2);
57 die "Patchlevel of perl ($patchlevel)",
58 "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
59 if $patchlevel != $Config{'PATCHLEVEL'};
61 # Fetch some frequently-used items from %Config
62 $installbin = $Config{installbin};
63 $installscript = $Config{installscript};
64 $installprivlib = $Config{installprivlib};
65 $installarchlib = $Config{installarchlib};
66 $installsitelib = $Config{installsitelib};
67 $installsitearch = $Config{installsitearch};
68 $installman1dir = $Config{installman1dir};
69 $man1ext = $Config{man1ext};
70 $libperl = $Config{libperl};
71 # Shared library and dynamic loading suffixes.
73 $dlext = $Config{dlext};
75 $d_dosuid = $Config{d_dosuid};
76 $binexp = $Config{binexp};
78 # Do some quick sanity checks.
80 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
82 $installbin || die "No installbin directory in config.sh\n";
83 -d $installbin || mkpath($installbin, 1, 0777);
84 -d $installbin || $nonono || die "$installbin is not a directory\n";
85 -w $installbin || $nonono || die "$installbin is not writable by you\n"
86 unless $installbin =~ m#^/afs/# || $nonono;
88 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
89 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
91 -x 't/TEST' || $^O eq 'MSWin32'
92 || warn "WARNING: You've never run 'make test'!!!",
93 " (Installing anyway.)\n";
95 if ($^O eq 'MSWin32') {
97 -f 'perl.' . $dlext || die "No perl DLL built\n";
101 safe_unlink("$installbin/perl.$dlext");
102 copy("perl.$dlext", "$installbin/perl.$dlext");
103 chmod(0755, "$installbin/perl.$dlext");
106 # First we install the version-numbered executables.
109 safe_unlink("$installbin/perl$ver$exe_ext");
110 copy("perl$exe_ext", "$installbin/perl$ver$exe_ext");
111 chmod(0755, "$installbin/perl$ver$exe_ext");
113 safe_unlink("$installbin/perl.exe");
114 copy("perl.exe", "$installbin/perl.exe");
117 safe_unlink("$installbin/sperl$ver$exe_ext");
119 copy("suidperl$exe_ext", "$installbin/sperl$ver$exe_ext");
120 chmod(04711, "$installbin/sperl$ver$exe_ext");
123 # Install library files.
125 $do_installarchlib = $do_installprivlib = 0;
127 mkpath($installprivlib, 1, 0777);
128 mkpath($installarchlib, 1, 0777);
129 mkpath($installsitelib, 1, 0777) if ($installsitelib);
130 mkpath($installsitearch, 1, 0777) if ($installsitearch);
133 $do_installarchlib = ! samepath($installarchlib, '.');
134 $do_installprivlib = ! samepath($installprivlib, '.');
135 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$]/);
137 if ($do_installarchlib || $do_installprivlib) {
138 find(\&installlib, '.');
140 chdir ".." || die "Can't cd back to source directory: $!\n";
143 warn "Can't cd to lib to install lib files: $!\n";
146 # Install header files and libraries.
147 mkpath("$installarchlib/CORE", 1, 0777);
148 @corefiles = <*.h libperl*.*>;
149 # AIX needs perl.exp installed as well.
150 push(@corefiles,'perl.exp') if $^O eq 'aix';
151 # If they have built sperl.o...
152 push(@corefiles,'sperl.o') if -f 'sperl.o';
153 foreach $file (@corefiles) {
154 # HP-UX (at least) needs to maintain execute permissions
155 # on dynamically-loadable libraries. So we do it for all.
156 copy_if_diff($file,"$installarchlib/CORE/$file")
157 and chmod($file =~ /\.(so|\Q$dlext\E)$/ ? 0555 : 0444,
158 "$installarchlib/CORE/$file");
161 # Install main perl executables
162 # Make links to ordinary names if installbin directory isn't current directory.
164 if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos')) {
165 safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
166 link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
167 link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
171 # Offer to install perl in a "standard" location
173 $mainperl_is_instperl = 0;
175 if (!$versiononly && !$nonono && $^O ne 'MSWin32' && -t STDIN && -t STDERR
176 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
177 local($usrbinperl) = "$mainperldir/perl$exe_ext";
178 local($instperl) = "$installbin/perl$exe_ext";
179 local($expinstperl) = "$binexp/perl$exe_ext";
181 # First make sure $usrbinperl is not already the same as the perl we
183 if (-x $usrbinperl) {
184 # Try to be clever about mainperl being a symbolic link
185 # to binexp/perl if binexp and installbin are different.
186 $mainperl_is_instperl =
187 samepath($usrbinperl, $instperl) ||
188 samepath($usrbinperl, $expinstperl) ||
189 (($binexp ne $installbin) &&
191 ((readlink $usrbinperl) eq $expinstperl));
193 if ((! $mainperl_is_instperl) &&
194 (yn("Many scripts expect perl to be installed as $usrbinperl.\n" .
195 "Do you wish to have $usrbinperl be the same as\n" .
196 "$expinstperl? [y] ")))
199 eval { CORE::link $instperl, $usrbinperl } ||
200 eval { symlink $expinstperl, $usrbinperl } ||
201 copy($instperl, $usrbinperl);
202 $mainperl_is_instperl = 1;
206 # Make links to ordinary names if installbin directory isn't current directory.
208 if (!$versiononly && ! samepath($installbin, 'x2p')) {
209 safe_unlink("$installbin/a2p$exe_ext");
210 copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext");
211 chmod(0755, "$installbin/a2p$exe_ext");
214 # cppstdin is just a script, but it is architecture-dependent, so
215 # it can't safely be shared. Place it in $installbin.
216 # Note that Configure doesn't build cppstin if it isn't needed, so
217 # we skip this if cppstdin doesn't exist.
218 if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
219 safe_unlink("$installbin/cppstdin");
220 copy("cppstdin", "$installbin/cppstdin");
221 chmod(0755, "$installbin/cppstdin");
226 mkpath($installscript, 1, 0777);
228 if (! $versiononly) {
230 (my $base = $_) =~ s#.*/##;
231 copy($_, "$installscript/$base");
232 chmod(0755, "$installscript/$base");
236 # pstruct should be a link to c2ph
238 if (! $versiononly) {
239 safe_unlink("$installscript/pstruct");
241 copy("$installscript/c2ph","$installscript/pstruct");
243 link("$installscript/c2ph","$installscript/pstruct");
247 # Install pod pages. Where? I guess in $installprivlib/pod.
249 if (! $versiononly || !($installprivlib =~ m/\Q$]/)) {
250 mkpath("${installprivlib}/pod", 1, 0777);
252 # If Perl 5.003's perldiag.pod is there, rename it.
253 if (open POD, "${installprivlib}/pod/perldiag.pod") {
256 # Some of Perl 5.003's diagnostic messages ended with periods.
258 my ($from, $to) = ("${installprivlib}/pod/perldiag.pod",
259 "${installprivlib}/pod/perldiag-5.003.pod");
260 print STDERR " rename $from $to";
262 or warn "Couldn't rename $from to $to: $!\n"
267 foreach $file (@pods) {
268 # $file is a name like pod/perl.pod
269 copy_if_diff($file, "${installprivlib}/${file}");
272 # Link perldiag.pod into archlib
273 my ($from, $to) = ("${installprivlib}/pod/perldiag.pod",
274 "${installarchlib}/pod/perldiag.pod");
275 if (compare($from, $to) || $nonono) {
276 mkpath("${installarchlib}/pod", 1, 0777);
278 link($from, $to) if ($^O ne 'dos');
282 # Check to make sure there aren't other perls around in installer's
283 # path. This is probably UNIX-specific. Check all absolute directories
284 # in the path except for where public executables are supposed to live.
285 # Also skip $mainperl if the user opted to have it be a link to the
290 $dirsep = ($^O eq 'os2' || $^O eq 'MSWin32') ? ';' : ':' ;
291 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
292 @path = split(/$dirsep/, $path);
296 # Use &samepath here because some systems have other dirs linked
297 # to $mainperldir (like SunOS)
298 next if samepath($_, $binexp);
299 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
300 push(@otherperls, "$_/perl$exe_ext")
301 if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
304 print STDERR "\nWarning: perl appears in your path in the following " .
305 "locations beyond where\nwe just installed it:\n";
307 print STDERR " ", $_, "\n";
314 print STDERR " Installation complete\n";
318 ###############################################################################
323 local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
324 print STDERR $prompt;
325 chop($answer = <STDIN>);
326 $answer = $default if $answer =~ m/^\s*$/;
327 ($answer =~ m/^[yY]/);
334 foreach $name (@names) {
335 next unless -e $name;
336 chmod 0777, $name if ($^O eq 'os2' || $^O eq 'MSWin32');
337 print STDERR " unlink $name\n";
338 ( CORE::unlink($name) and ++$cnt
339 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
347 foreach $name (@names) {
348 next unless -e $name;
349 chmod 0777, $name if ($^O eq 'os2' || $^O eq 'MSWin32');
350 print STDERR " unlink $name\n";
351 next if CORE::unlink($name);
352 warn "Couldn't unlink $name: $!\n";
354 print STDERR " mv $name $name.old\n";
355 safe_rename($name, "$name.old")
356 or warn "Couldn't rename $name: $!\n";
362 local($from,$to) = @_;
363 if (-f $to and not unlink($to)) {
365 for ($i = 1; $i < 50; $i++) {
366 last if rename($to, "$to.$i");
368 warn("Cannot rename to `$to.$i': $!"), return 0
369 if $i >= 50; # Give up!
371 link($from,$to) || return 0;
379 print STDERR " ln $from $to\n";
381 CORE::link($from, $to)
383 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
384 ? die "AFS" # okay inside eval {}
385 : warn "Couldn't link $from to $to: $!\n"
389 File::Copy::copy($from, $to)
391 : warn "Couldn't copy $from to $to: $!\n"
398 local($mode,$name) = @_;
400 return if ($^O eq 'dos');
401 printf STDERR " chmod %o %s\n", $mode, $name;
402 CORE::chmod($mode,$name)
403 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
410 print STDERR " cp $from $to\n";
411 File::Copy::copy($from, $to)
412 || warn "Couldn't copy $from to $to: $!\n"
417 local($p1, $p2) = @_;
419 return (lc($p1) eq lc($p2)) if ($^O eq 'MSWin32');
422 local($dev1, $ino1, $dev2, $ino2);
423 ($dev1, $ino1) = stat($p1);
424 ($dev2, $ino2) = stat($p2);
425 ($dev1 == $dev2 && $ino1 == $ino2);
433 my $dir = $File::Find::dir;
434 $dir =~ s#^\.(?![^/])/?##;
435 local($depth) = $dir ? "lib/$dir" : "lib";
439 if ($name eq 'CVS' && -d $name) {
440 $File::Find::prune = 1;
444 # ignore patch backups and the .exists files.
445 return if $name =~ m{\.orig$|~$|^\.exists};
447 $name = "$dir/$name" if $dir ne '';
449 my $installlib = $installprivlib;
450 if ($dir =~ /^auto/ ||
451 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
452 ($name =~ /^(.*)\.(?:h|lib)$/i && $^O eq 'MSWin32')
454 $installlib = $installarchlib;
455 return unless $do_installarchlib;
457 return unless $do_installprivlib;
461 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
462 $installlib = $installprivlib;
463 #We're installing *.al and *.ix files into $installprivlib,
464 #but we have to delete old *.al and *.ix files from the 5.000
466 #This might not work because $archname might have changed.
467 unlink("$installarchlib/$name");
469 if (compare($_, "$installlib/$name") || $nonono) {
470 unlink("$installlib/$name");
471 mkpath("$installlib/$dir", 1, 0777);
472 # HP-UX (at least) needs to maintain execute permissions
473 # on dynamically-loaded libraries.
474 copy_if_diff($_, "$installlib/$name")
475 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
476 "$installlib/$name");
479 mkpath("$installlib/$name", 1, 0777);
483 # Copy $from to $to, only if $from is different than $to.
484 # Also preserve modification times for .a libraries.
485 # On some systems, if you do
487 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
488 # and then try to link against the installed libperl.a, you might
489 # get an error message to the effect that the symbol table is older
491 # Return true if copying occurred.
495 -f $from || die "$0: $from not found";
496 if (compare($from, $to) || $nonono) {
497 safe_unlink($to); # In case we don't have write permissions.
499 $from = $depth . "/" . $from if $depth;
502 # Restore timestamps if it's a .a library or for OS/2.
503 if (!$nonono && ($^O eq 'os2' || $to =~ /\.a$/)) {
504 my ($atime, $mtime) = (stat $from)[8,9];
505 utime $atime, $mtime, $to;