5 chdir '..' if !-d 'lib' and -d '..\lib';
7 $ENV{PERL5LIB} = 'lib';
11 my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin,
12 $nonono, $dostrip, $versiononly, $silent, $verbose,
13 $otherperls, $archname,$Is_NetWare, $nwinstall);
17 $Is_VMS = $^O eq 'VMS';
18 $Is_W32 = $^O eq 'MSWin32';
19 $Is_OS2 = $^O eq 'os2';
20 $Is_Cygwin = $^O eq 'cygwin';
21 $Is_Darwin = $^O eq 'darwin';
22 if ($Is_VMS) { eval 'use VMS::Filespec;' }
25 my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
31 use ExtUtils::Packlist;
33 use subs qw(unlink link chmod);
35 if ($Config{d_umask}) {
36 umask(022); # umasks like 077 aren't that useful for installations
39 $Is_NetWare = $Config{osname} eq 'NetWare';
45 # override the ones in the rest of the script
47 File::Path::mkpath(@_) unless $nonono;
50 my $mainperldir = "/usr/bin";
51 my $exe_ext = $Config{exe_ext};
53 # Allow ``make install PERLNAME=something_besides_perl'':
54 my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
56 # This is the base used for versioned names, like "perl5.6.0".
57 # It's separate because a common use of $PERLNAME is to install
58 # perl as "perl5", if that's used as base for versioned files you
60 my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
61 ? $ENV{PERLNAME_VERBASE}
66 $nonono = 1 if $ARGV[0] eq '-n';
67 $dostrip = 1 if $ARGV[0] eq '-s';
68 $versiononly = 1 if $ARGV[0] eq '-v';
69 $versiononly = 0 if $ARGV[0] eq '+v';
70 $silent = 1 if $ARGV[0] eq '-S';
71 $otherperls = 0 if $ARGV[0] eq '-o';
72 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
73 $archname = 1 if $ARGV[0] eq '-A';
74 $nwinstall = 1 if $ARGV[0] eq '-netware';
78 $versiononly = 1 if $Config{versiononly} && !defined $versiononly;
79 my (@scripts, @tolink);
80 open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
83 next if /#\s*pod\s*=/; # Binary programs need separate treatment
85 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
87 push @tolink, [$1, $2];
94 if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
96 my @pods = (<pod/*.pod>);
98 # Specify here any .pm files that are actually architecture-dependent.
99 # (Those included with XS extensions under ext/ are automatically
101 # Now that the default privlib has the full perl version number included,
102 # we no longer have to play the trick of sticking version-specific .pm
103 # files under the archlib directory.
110 push(@scripts,'djgpp/fixpmain');
111 $archpms{config} = $archpms{filehand} = 1;
114 if ((-e "testcompile") && (defined($ENV{'COMPILE'})))
116 push(@scripts, map("$_.exe", @scripts));
120 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
121 my($path, $modname) = ($1,$2);
123 # strip trailing component first
124 $path =~ s{/[^/]*$}{};
126 # strip optional "/lib";
127 $path =~ s{/lib\b}{};
129 # strip any leading /
132 # reconstitute canonical module name
133 $modname = "$path/$modname" if length $path;
136 $archpms{$modname} = 1;
140 # print "[$_]\n" for sort keys %archpms;
142 my $ver = $Config{version};
143 my $release = substr($],0,3); # Not used currently.
144 my $patchlevel = substr($],3,2);
145 die "Patchlevel of perl ($patchlevel)",
146 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
147 if $patchlevel != $Config{'PERL_VERSION'};
149 # Fetch some frequently-used items from %Config
150 my $installbin = $Config{installbin};
151 my $installscript = $Config{installscript};
152 my $installprivlib = $Config{installprivlib};
153 my $installarchlib = $Config{installarchlib};
154 my $installsitelib = $Config{installsitelib};
155 my $installsitearch = $Config{installsitearch};
156 my $installman1dir = $Config{installman1dir};
157 my $man1ext = $Config{man1ext};
158 my $libperl = $Config{libperl};
159 # Shared library and dynamic loading suffixes.
160 my $so = $Config{so};
161 my $dlext = $Config{dlext};
162 my $dlsrc = $Config{dlsrc};
163 if ($^O eq 'os390') {
166 my $archlibexp = $Config{archlibexp};
167 my $usedl = $Config{usedl};
168 if ($usedl eq 'define') {
169 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
174 # This is required only if we are installing on a NetWare server
175 $installscript = $Config{installnwscripts};
176 $installprivlib = $Config{installnwlib};
177 $installarchlib = $Config{installnwlib};
178 $installsitelib = $Config{installnwlib};
181 my $d_dosuid = $Config{d_dosuid};
182 my $binexp = $Config{binexp};
184 if ($Is_VMS) { # Hang in there until File::Spec hits the big time
185 foreach ( \$installbin, \$installscript, \$installprivlib,
186 \$installarchlib, \$installsitelib, \$installsitearch,
188 $$_ = unixify($$_); $$_ =~ s:/$::;
192 # Do some quick sanity checks.
194 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
196 $installbin || die "No installbin directory in config.sh\n";
197 -d $installbin || mkpath($installbin, $verbose, 0777);
198 -d $installbin || $nonono || die "$installbin is not a directory\n";
199 -w $installbin || $nonono || die "$installbin is not writable by you\n"
200 unless $installbin =~ m#^/afs/# || $nonono;
203 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
204 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
206 -f 't/rantests' || $Is_W32
207 || warn "WARNING: You've never run 'make test' or",
208 " some tests failed! (Installing anyway.)\n";
211 if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
216 $perldll =~ s/(\..*)?$/.$dlext/;
217 if ($Config{useshrplib} eq 'true') {
218 # install ld2 and perlld as well
219 foreach ('ld2', 'perlld') {
220 safe_unlink("$installbin/$_");
221 copy("$_", "$installbin/$_");
222 chmod(0755, "$installbin/$_");
226 $perldll = 'perl57.' . $dlext;
229 if ($dlsrc ne "dl_none.xs") {
230 -f $perldll || die "No perl DLL built\n";
234 safe_unlink("$installbin/$perldll");
235 copy("$perldll", "$installbin/$perldll");
236 chmod(0755, "$installbin/$perldll");
238 } # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
240 # This will be used to store the packlist
241 my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
243 # First we install the version-numbered executables.
246 safe_unlink("$installbin/$perl$exe_ext");
247 copy("perl$exe_ext", "$installbin/$perl$exe_ext");
248 chmod(0755, "$installbin/$perl$exe_ext");
249 safe_unlink("$installbin/${perl}shr$exe_ext");
250 copy("perlshr$exe_ext", "$installbin/${perl}shr$exe_ext");
251 chmod(0755, "$installbin/${perl}shr$exe_ext");
253 elsif ($^O eq 'mpeix') {
254 # MPE lacks hard links and requires that executables with special
255 # capabilities reside in the MPE namespace.
256 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
257 # Install the primary executable into the MPE namespace as perlpath.
258 copy("perl$exe_ext", $Config{perlpath});
259 chmod(0755, $Config{perlpath});
260 # Create a backup copy with the version number.
261 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
263 elsif ($^O ne 'dos') {
265 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
266 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
267 strip("$installbin/$perl_verbase$ver$exe_ext");
268 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
271 # If installing onto a NetWare server
273 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
274 mkpath($Config{installnwsystem}, 1, 0777);
275 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
276 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
277 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
278 copy("x2p\\a2p.nlm", $Config{installnwsystem});
279 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
280 mkpath($Config{installnwlcgi}, 1, 0777);
281 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
286 safe_unlink("$installbin/$perl.exe");
287 copy("perl.exe", "$installbin/$perl.exe");
290 safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
292 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
293 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
296 # Install library files.
298 my ($do_installarchlib, $do_installprivlib) = (0, 0);
300 mkpath($installprivlib, $verbose, 0777);
301 mkpath($installarchlib, $verbose, 0777);
302 mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
303 mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
306 $do_installarchlib = ! samepath($installarchlib, '.');
307 $do_installprivlib = ! samepath($installprivlib, '.');
308 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
310 if ($do_installarchlib || $do_installprivlib) {
311 find(\&installlib, '.');
313 chdir ".." || die "Can't cd back to source directory: $!\n";
316 warn "Can't cd to lib to install lib files: $!\n";
319 # Install header files and libraries.
320 mkpath("$installarchlib/CORE", $verbose, 0777);
322 if ($Is_VMS) { # We did core file selection during build
323 my $coredir = "lib/$Config{archname}/$ver/CORE";
325 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
328 # [als] hard-coded 'libperl' name... not good!
329 @corefiles = <*.h libperl*.*>;
331 # AIX needs perl.exp installed as well.
332 push(@corefiles,'perl.exp') if $^O eq 'aix';
333 if ($^O eq 'mpeix') {
334 # MPE needs mpeixish.h installed as well.
335 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
336 push(@corefiles,'mpeix/mpeixish.h');
338 # If they have built sperl.o...
339 push(@corefiles,'sperl.o') if -f 'sperl.o';
341 foreach my $file (@corefiles) {
342 # HP-UX (at least) needs to maintain execute permissions
343 # on dynamically-loadable libraries. So we do it for all.
344 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
345 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
346 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
347 chmod(0555, "$installarchlib/CORE/$file");
349 chmod(0444, "$installarchlib/CORE/$file");
354 # Install main perl executables
355 # Make links to ordinary names if installbin directory isn't current directory.
357 if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
358 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
359 if ($^O eq 'mpeix') {
360 # MPE doesn't support hard links, so use a symlink.
361 # We don't want another cloned copy.
362 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
364 link("$installbin/$perl_verbase$ver$exe_ext",
365 "$installbin/$perl$exe_ext");
367 link("$installbin/s$perl_verbase$ver$exe_ext",
368 "$installbin/suid$perl$exe_ext")
372 # For development purposes it can be very useful to have multiple perls
373 # build for different "architectures" (eg threading or not) simultaneously.
374 if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
375 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
376 safe_unlink("$installbin/$archperl");
377 if ($^O eq 'mpeix') {
378 # MPE doesn't support hard links, so use a symlink.
379 # We don't want another cloned copy.
380 symlink($Config{perlpath}, "$installbin/$archperl");
382 link("$installbin/$perl_verbase$ver$exe_ext",
383 "$installbin/$archperl");
387 # Offer to install perl in a "standard" location
389 my $mainperl_is_instperl = 0;
391 if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
392 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
393 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
394 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
395 my($instperl) = "$installbin/$perl$exe_ext";
396 my($expinstperl) = "$binexp/$perl$exe_ext";
398 # First make sure $usrbinperl is not already the same as the perl we
400 if (-x $usrbinperl) {
401 # Try to be clever about mainperl being a symbolic link
402 # to binexp/perl if binexp and installbin are different.
403 $mainperl_is_instperl =
404 samepath($usrbinperl, $instperl) ||
405 samepath($usrbinperl, $expinstperl) ||
406 (($binexp ne $installbin) &&
408 ((readlink $usrbinperl) eq $expinstperl));
410 if ((! $mainperl_is_instperl) &&
411 (yn("Many scripts expect perl to be installed as $usrbinperl.\n" .
412 "Do you wish to have $usrbinperl be the same as\n" .
413 "$expinstperl? [y] ")))
416 ( $Config{'d_link'} eq 'define' &&
417 eval { CORE::link $instperl, $usrbinperl } ) ||
418 eval { symlink $expinstperl, $usrbinperl } ||
419 copy($instperl, $usrbinperl);
421 $mainperl_is_instperl = 1;
425 # Make links to ordinary names if installbin directory isn't current directory.
427 if (!$versiononly && ! samepath($installbin, 'x2p')) {
428 safe_unlink("$installbin/a2p$exe_ext");
429 copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext");
430 strip("$installbin/a2p$exe_ext");
431 chmod(0755, "$installbin/a2p$exe_ext");
435 # cppstdin is just a script, but it is architecture-dependent, so
436 # it can't safely be shared. Place it in $installbin.
437 # Note that Configure doesn't build cppstin if it isn't needed, so
438 # we skip this if cppstdin doesn't exist.
439 if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
440 safe_unlink("$installbin/cppstdin");
441 copy("cppstdin", "$installbin/cppstdin");
442 chmod(0755, "$installbin/cppstdin");
446 my ($installscript, $orig, $alias, $scr_ext) = @_;
448 safe_unlink("$installscript/$alias$scr_ext");
449 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
450 copy("$installscript/$orig$scr_ext",
451 "$installscript/$alias$scr_ext");
453 link("$installscript/$orig$scr_ext",
454 "$installscript/$alias$scr_ext");
459 mkpath($installscript, $verbose, 0777);
462 (my $base = $_) =~ s#.*/##;
464 copy($_, "$installscript/$base");
465 chmod(0755, "$installscript/$base");
469 my ($from, $to) = map { "$_$ver" } @$_;
470 (my $frbase = $from) =~ s#.*/##;
471 (my $tobase = $to) =~ s#.*/##;
472 script_alias($installscript, $frbase, $tobase, $scr_ext);
476 (my $base = $_) =~ s#.*/##;
477 copy($_, "$installscript/$base");
478 chmod(0755, "$installscript/$base");
482 my ($from, $to) = @$_;
483 (my $frbase = $from) =~ s#.*/##;
484 (my $tobase = $to) =~ s#.*/##;
485 script_alias($installscript, $frbase, $tobase, $scr_ext);
489 # Install pod pages. Where? I guess in $installprivlib/pod
490 # ($installprivlib/pods for cygwin).
492 my $pod = ($Is_Cygwin || $Is_Darwin) ? 'pods' : 'pod';
493 if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
494 mkpath("${installprivlib}/$pod", $verbose, 0777);
496 # If Perl 5.003's perldiag.pod is there, rename it.
497 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
500 # Some of Perl 5.003's diagnostic messages ended with periods.
502 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
503 "${installprivlib}/$pod/perldiag-5.003.pod");
504 print " rename $from $to";
506 or warn "Couldn't rename $from to $to: $!\n"
512 # $_ is a name like pod/perl.pod
513 (my $base = $_) =~ s#.*/##;
514 copy_if_diff($_, "${installprivlib}/$pod/${base}");
519 # Check to make sure there aren't other perls around in installer's
520 # path. This is probably UNIX-specific. Check all absolute directories
521 # in the path except for where public executables are supposed to live.
522 # Also skip $mainperl if the user opted to have it be a link to the
525 if (!$versiononly && $otherperls) {
527 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
528 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
529 @path = split(/$dirsep/, $path);
532 while (exists $ENV{'DCL$PATH' . $i}) {
533 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
541 # Use &samepath here because some systems have other dirs linked
542 # to $mainperldir (like SunOS)
543 next if samepath($_, $binexp);
544 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
545 my $otherperl = "$_/$perl$exe_ext";
546 next if $otherperls{$otherperl}++;
547 push(@otherperls, $otherperl)
548 if (-x $otherperl && ! -d $otherperl);
551 warn "\nWarning: $perl appears in your path in the following " .
552 "locations beyond where\nwe just installed it:\n";
561 $packlist->write() unless $nonono;
562 print " Installation complete\n" if $verbose;
566 ###############################################################################
571 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
572 print STDERR $prompt;
573 chop($answer = <STDIN>);
574 $answer = $default if $answer =~ m/^\s*$/;
575 ($answer =~ m/^[yY]/);
582 return scalar(@names) if $Is_VMS;
584 foreach my $name (@names) {
585 next unless -e $name;
586 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
587 print " unlink $name\n" if $verbose;
588 ( CORE::unlink($name) and ++$cnt
589 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
595 return if $nonono or $Is_VMS;
597 foreach my $name (@names) {
598 next unless -e $name;
599 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
600 print " unlink $name\n" if $verbose;
601 next if CORE::unlink($name);
602 warn "Couldn't unlink $name: $!\n";
604 print " mv $name $name.old\n" if $verbose;
605 safe_rename($name, "$name.old")
606 or warn "Couldn't rename $name: $!\n";
613 if (-f $to and not unlink($to)) {
615 for ($i = 1; $i < 50; $i++) {
616 last if rename($to, "$to.$i");
618 warn("Cannot rename to `$to.$i': $!"), return 0
619 if $i >= 50; # Give up!
621 link($from,$to) || return 0;
629 print $verbose ? " ln $from $to\n" : " $to\n" unless $silent;
631 CORE::link($from, $to)
633 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
634 ? die "AFS" # okay inside eval {}
635 : die "Couldn't link $from to $to: $!\n"
637 $packlist->{$to} = { from => $from, type => 'link' };
641 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
642 print " creating new version of $to\n"
643 if $Is_VMS and -e $to and !$silent;
644 File::Copy::copy($from, $to)
646 : warn "Couldn't copy $from to $to: $!\n"
648 $packlist->{$to} = { type => 'file' };
654 my($mode,$name) = @_;
656 return if ($^O eq 'dos');
657 printf " chmod %o %s\n", $mode, $name if $verbose;
658 CORE::chmod($mode,$name)
659 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
666 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
667 print " creating new version of $to\n" if $Is_VMS and -e $to and !$silent;
668 File::Copy::copy($from, $to)
669 || warn "Couldn't copy $from to $to: $!\n"
671 $packlist->{$to} = { type => 'file' };
677 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
680 my($dev1, $ino1, $dev2, $ino2);
681 ($dev1, $ino1) = stat($p1);
682 ($dev2, $ino2) = stat($p2);
683 ($dev1 == $dev2 && $ino1 == $ino2);
691 my $dir = $File::Find::dir;
692 $dir =~ s#^\.(?![^/])/?##;
693 local($depth) = $dir ? "lib/$dir" : "lib";
697 # Ignore RCS and CVS directories.
698 if (($name eq 'CVS' or $name eq 'RCS') and -d $name) {
699 $File::Find::prune = 1;
703 # ignore patch backups, RCS files, emacs backup & temp files and the
704 # .exists files, .PL files, and .t files.
705 return if $name =~ m{\.orig$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.t$};
707 $name = "$dir/$name" if $dir ne '';
709 my $installlib = $installprivlib;
710 if ($dir =~ /^auto/ ||
711 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
712 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare))
714 $installlib = $installarchlib;
715 return unless $do_installarchlib;
717 return unless $do_installprivlib;
721 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
722 $installlib = $installprivlib;
723 #We're installing *.al and *.ix files into $installprivlib,
724 #but we have to delete old *.al and *.ix files from the 5.000
726 #This might not work because $archname might have changed.
727 unlink("$installarchlib/$name");
729 $packlist->{"$installlib/$name"} = { type => 'file' };
730 if (compare($_, "$installlib/$name") || $nonono) {
731 unlink("$installlib/$name");
732 mkpath("$installlib/$dir", $verbose, 0777);
733 # HP-UX (at least) needs to maintain execute permissions
734 # on dynamically-loaded libraries.
735 if ($Is_NetWare && !$nwinstall) {
736 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
737 # if copied will give problems when building new extensions.
738 # Has to be copied if we are installing on a NetWare server and hence
739 # the check !$nwinstall
740 if (!(/\.(?:nlp|nlm|bs)$/)) {
741 copy_if_diff($_, "$installlib/$name")
742 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
743 "$installlib/$name");
746 if (copy_if_diff($_, "$installlib/$name")) {
747 if ($name =~ /\.(so|$dlext)$/o) {
748 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
749 chmod(0555, "$installlib/$name");
751 strip("-S", "$installlib/$name")
752 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
753 chmod(0444, "$installlib/$name");
761 # Copy $from to $to, only if $from is different than $to.
762 # Also preserve modification times for .a libraries.
763 # On some systems, if you do
765 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
766 # and then try to link against the installed libperl.a, you might
767 # get an error message to the effect that the symbol table is older
769 # Return true if copying occurred.
773 return 1 if (($^O eq 'VMS') && (-d $from));
774 -f $from || warn "$0: $from not found";
775 $packlist->{$to} = { type => 'file' };
776 if (compare($from, $to) || $nonono) {
777 safe_unlink($to); # In case we don't have write permissions.
779 $from = $depth . "/" . $from if $depth;
782 # Restore timestamps if it's a .a library or for OS/2.
783 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
784 my ($atime, $mtime) = (stat $from)[8,9];
785 utime $atime, $mtime, $to;
795 return unless $dostrip;
798 while (@args && $args[0] =~ /^(-\w+)$/) {
799 push @opts, shift @args;
802 foreach my $file (@args) {
805 print " strip " . join(' ', @opts);
806 print " " if (@opts);
809 system("strip", @opts, $file);
811 print "# file '$file' skipped\n" if $verbose;