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 $ARGV[0] eq '-netware';
75 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
78 -n Don't actually run any commands; just print them.
79 -s Run strip on installed binaries.
80 -v Only install perl as a binary with the version number in the name.
81 (Override whatever config.sh says)
82 +v Install perl as "perl" and as a binary with the version number in
83 the name. (Override whatever config.sh says)
85 -o Skip checking for other copies of perl in your PATH.
87 -A Also install perl with the architecture's name in the perl binary's
89 -netware Install correctly on a Netware server.
96 $versiononly = 1 if $Config{versiononly} && !defined $versiononly;
97 my (@scripts, @tolink);
98 open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
101 next if /#\s*pod\s*=/; # Binary programs need separate treatment
103 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
105 push @tolink, [$1, $2];
112 if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
114 my @pods = (<pod/*.pod>);
116 # Specify here any .pm files that are actually architecture-dependent.
117 # (Those included with XS extensions under ext/ are automatically
119 # Now that the default privlib has the full perl version number included,
120 # we no longer have to play the trick of sticking version-specific .pm
121 # files under the archlib directory.
129 push(@scripts,'djgpp/fixpmain');
130 $archpms{config} = $archpms{filehand} = 1;
133 if ((-e "testcompile") && (defined($ENV{'COMPILE'})))
135 push(@scripts, map("$_.exe", @scripts));
139 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
140 my($path, $modname) = ($1,$2);
142 # strip trailing component first
143 $path =~ s{/[^/]*$}{};
145 # strip optional "/lib";
146 $path =~ s{/lib\b}{};
148 # strip any leading /
151 # reconstitute canonical module name
152 $modname = "$path/$modname" if length $path;
155 $archpms{$modname} = 1;
159 # print "[$_]\n" for sort keys %archpms;
161 my $ver = $Config{version};
162 my $release = substr($],0,3); # Not used currently.
163 my $patchlevel = substr($],3,2);
164 die "Patchlevel of perl ($patchlevel)",
165 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
166 if $patchlevel != $Config{'PERL_VERSION'};
168 # Fetch some frequently-used items from %Config
169 my $installbin = $Config{installbin};
170 my $installscript = $Config{installscript};
171 my $installprivlib = $Config{installprivlib};
172 my $installarchlib = $Config{installarchlib};
173 my $installsitelib = $Config{installsitelib};
174 my $installsitearch = $Config{installsitearch};
175 my $installman1dir = $Config{installman1dir};
176 my $man1ext = $Config{man1ext};
177 my $libperl = $Config{libperl};
178 # Shared library and dynamic loading suffixes.
179 my $so = $Config{so};
180 my $dlext = $Config{dlext};
181 my $dlsrc = $Config{dlsrc};
182 if ($^O eq 'os390') {
185 my $archlibexp = $Config{archlibexp};
186 my $usedl = $Config{usedl};
187 if ($usedl eq 'define') {
188 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
193 # This is required only if we are installing on a NetWare server
194 $installscript = $Config{installnwscripts};
195 $installprivlib = $Config{installnwlib};
196 $installarchlib = $Config{installnwlib};
197 $installsitelib = $Config{installnwlib};
200 my $d_dosuid = $Config{d_dosuid};
201 my $binexp = $Config{binexp};
203 if ($Is_VMS) { # Hang in there until File::Spec hits the big time
204 foreach ( \$installbin, \$installscript, \$installprivlib,
205 \$installarchlib, \$installsitelib, \$installsitearch,
207 $$_ = unixify($$_); $$_ =~ s:/$::;
211 # Do some quick sanity checks.
213 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
215 $installbin || die "No installbin directory in config.sh\n";
216 -d $installbin || mkpath($installbin, $verbose, 0777);
217 -d $installbin || $nonono || die "$installbin is not a directory\n";
218 -w $installbin || $nonono || die "$installbin is not writable by you\n"
219 unless $installbin =~ m#^/afs/# || $nonono;
222 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
223 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
225 -f 't/rantests' || $Is_W32
226 || warn "WARNING: You've never run 'make test' or",
227 " some tests failed! (Installing anyway.)\n";
230 if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
235 $perldll =~ s/(\..*)?$/.$dlext/;
236 if ($Config{useshrplib} eq 'true') {
237 # install ld2 and perlld as well
238 foreach ('ld2', 'perlld') {
239 safe_unlink("$installbin/$_");
240 copy("$_", "$installbin/$_");
241 chmod(0755, "$installbin/$_");
245 $perldll = 'perl57.' . $dlext;
248 if ($dlsrc ne "dl_none.xs") {
249 -f $perldll || die "No perl DLL built\n";
253 safe_unlink("$installbin/$perldll");
254 copy("$perldll", "$installbin/$perldll");
255 chmod(0755, "$installbin/$perldll");
257 } # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
259 # This will be used to store the packlist
260 my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
262 # First we install the version-numbered executables.
265 safe_unlink("$installbin/$perl$exe_ext");
266 copy("perl$exe_ext", "$installbin/$perl$exe_ext");
267 chmod(0755, "$installbin/$perl$exe_ext");
268 safe_unlink("$installbin/${perl}shr$exe_ext");
269 copy("perlshr$exe_ext", "$installbin/${perl}shr$exe_ext");
270 chmod(0755, "$installbin/${perl}shr$exe_ext");
272 elsif ($^O eq 'mpeix') {
273 # MPE lacks hard links and requires that executables with special
274 # capabilities reside in the MPE namespace.
275 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
276 # Install the primary executable into the MPE namespace as perlpath.
277 copy("perl$exe_ext", $Config{perlpath});
278 chmod(0755, $Config{perlpath});
279 # Create a backup copy with the version number.
280 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
282 elsif ($^O ne 'dos') {
284 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
285 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
286 strip("$installbin/$perl_verbase$ver$exe_ext");
287 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
290 # If installing onto a NetWare server
292 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
293 mkpath($Config{installnwsystem}, 1, 0777);
294 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
295 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
296 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
297 copy("x2p\\a2p.nlm", $Config{installnwsystem});
298 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
299 mkpath($Config{installnwlcgi}, 1, 0777);
300 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
305 safe_unlink("$installbin/$perl.exe");
306 copy("perl.exe", "$installbin/$perl.exe");
309 safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
311 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
312 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
315 # Install library files.
317 my ($do_installarchlib, $do_installprivlib) = (0, 0);
319 mkpath($installprivlib, $verbose, 0777);
320 mkpath($installarchlib, $verbose, 0777);
321 mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
322 mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
325 $do_installarchlib = ! samepath($installarchlib, '.');
326 $do_installprivlib = ! samepath($installprivlib, '.');
327 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
329 if ($do_installarchlib || $do_installprivlib) {
330 find(\&installlib, '.');
332 chdir ".." || die "Can't cd back to source directory: $!\n";
335 warn "Can't cd to lib to install lib files: $!\n";
338 # Install header files and libraries.
339 mkpath("$installarchlib/CORE", $verbose, 0777);
341 if ($Is_VMS) { # We did core file selection during build
342 my $coredir = "lib/$Config{archname}/$ver/CORE";
344 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
347 # [als] hard-coded 'libperl' name... not good!
348 @corefiles = <*.h libperl*.*>;
350 # AIX needs perl.exp installed as well.
351 push(@corefiles,'perl.exp') if $^O eq 'aix';
352 if ($^O eq 'mpeix') {
353 # MPE needs mpeixish.h installed as well.
354 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
355 push(@corefiles,'mpeix/mpeixish.h');
357 # If they have built sperl.o...
358 push(@corefiles,'sperl.o') if -f 'sperl.o';
360 foreach my $file (@corefiles) {
361 # HP-UX (at least) needs to maintain execute permissions
362 # on dynamically-loadable libraries. So we do it for all.
363 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
364 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
365 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
366 chmod(0555, "$installarchlib/CORE/$file");
368 chmod(0444, "$installarchlib/CORE/$file");
373 # Install main perl executables
374 # Make links to ordinary names if installbin directory isn't current directory.
376 if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
377 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
378 if ($^O eq 'mpeix') {
379 # MPE doesn't support hard links, so use a symlink.
380 # We don't want another cloned copy.
381 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
383 link("$installbin/$perl_verbase$ver$exe_ext",
384 "$installbin/$perl$exe_ext");
386 link("$installbin/s$perl_verbase$ver$exe_ext",
387 "$installbin/suid$perl$exe_ext")
391 # For development purposes it can be very useful to have multiple perls
392 # build for different "architectures" (eg threading or not) simultaneously.
393 if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
394 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
395 safe_unlink("$installbin/$archperl");
396 if ($^O eq 'mpeix') {
397 # MPE doesn't support hard links, so use a symlink.
398 # We don't want another cloned copy.
399 symlink($Config{perlpath}, "$installbin/$archperl");
401 link("$installbin/$perl_verbase$ver$exe_ext",
402 "$installbin/$archperl");
406 # Offer to install perl in a "standard" location
408 my $mainperl_is_instperl = 0;
410 if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
411 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
412 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
413 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
414 my($instperl) = "$installbin/$perl$exe_ext";
415 my($expinstperl) = "$binexp/$perl$exe_ext";
417 # First make sure $usrbinperl is not already the same as the perl we
419 if (-x $usrbinperl) {
420 # Try to be clever about mainperl being a symbolic link
421 # to binexp/perl if binexp and installbin are different.
422 $mainperl_is_instperl =
423 samepath($usrbinperl, $instperl) ||
424 samepath($usrbinperl, $expinstperl) ||
425 (($binexp ne $installbin) &&
427 ((readlink $usrbinperl) eq $expinstperl));
429 if (! $mainperl_is_instperl) {
431 ( $Config{'d_link'} eq 'define' &&
432 eval { CORE::link $instperl, $usrbinperl } ) ||
433 eval { symlink $expinstperl, $usrbinperl } ||
434 copy($instperl, $usrbinperl);
436 $mainperl_is_instperl = 1;
440 # Make links to ordinary names if installbin directory isn't current directory.
442 if (!$versiononly && ! samepath($installbin, 'x2p')) {
443 safe_unlink("$installbin/a2p$exe_ext");
444 copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext");
445 strip("$installbin/a2p$exe_ext");
446 chmod(0755, "$installbin/a2p$exe_ext");
450 # cppstdin is just a script, but it is architecture-dependent, so
451 # it can't safely be shared. Place it in $installbin.
452 # Note that Configure doesn't build cppstin if it isn't needed, so
453 # we skip this if cppstdin doesn't exist.
454 if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
455 safe_unlink("$installbin/cppstdin");
456 copy("cppstdin", "$installbin/cppstdin");
457 chmod(0755, "$installbin/cppstdin");
461 my ($installscript, $orig, $alias, $scr_ext) = @_;
463 safe_unlink("$installscript/$alias$scr_ext");
464 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
465 copy("$installscript/$orig$scr_ext",
466 "$installscript/$alias$scr_ext");
468 link("$installscript/$orig$scr_ext",
469 "$installscript/$alias$scr_ext");
474 mkpath($installscript, $verbose, 0777);
477 (my $base = $_) =~ s#.*/##;
479 copy($_, "$installscript/$base");
480 chmod(0755, "$installscript/$base");
484 my ($from, $to) = map { "$_$ver" } @$_;
485 (my $frbase = $from) =~ s#.*/##;
486 (my $tobase = $to) =~ s#.*/##;
487 script_alias($installscript, $frbase, $tobase, $scr_ext);
491 (my $base = $_) =~ s#.*/##;
492 copy($_, "$installscript/$base");
493 chmod(0755, "$installscript/$base");
497 my ($from, $to) = @$_;
498 (my $frbase = $from) =~ s#.*/##;
499 (my $tobase = $to) =~ s#.*/##;
500 script_alias($installscript, $frbase, $tobase, $scr_ext);
504 # Install pod pages. Where? I guess in $installprivlib/pod
505 # ($installprivlib/pods for cygwin).
507 my $pod = ($Is_Cygwin || $Is_Darwin) ? 'pods' : 'pod';
508 if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
509 mkpath("${installprivlib}/$pod", $verbose, 0777);
511 # If Perl 5.003's perldiag.pod is there, rename it.
512 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
515 # Some of Perl 5.003's diagnostic messages ended with periods.
517 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
518 "${installprivlib}/$pod/perldiag-5.003.pod");
519 print " rename $from $to";
521 or warn "Couldn't rename $from to $to: $!\n"
527 # $_ is a name like pod/perl.pod
528 (my $base = $_) =~ s#.*/##;
529 copy_if_diff($_, "${installprivlib}/$pod/${base}");
534 # Check to make sure there aren't other perls around in installer's
535 # path. This is probably UNIX-specific. Check all absolute directories
536 # in the path except for where public executables are supposed to live.
537 # Also skip $mainperl if the user opted to have it be a link to the
540 if (!$versiononly && $otherperls) {
542 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
543 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
544 @path = split(/$dirsep/, $path);
547 while (exists $ENV{'DCL$PATH' . $i}) {
548 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
556 # Use &samepath here because some systems have other dirs linked
557 # to $mainperldir (like SunOS)
558 next if samepath($_, $binexp);
559 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
560 my $otherperl = "$_/$perl$exe_ext";
561 next if $otherperls{$otherperl}++;
562 push(@otherperls, $otherperl)
563 if (-x $otherperl && ! -d $otherperl);
566 warn "\nWarning: $perl appears in your path in the following " .
567 "locations beyond where\nwe just installed it:\n";
576 $packlist->write() unless $nonono;
577 print " Installation complete\n" if $verbose;
581 ###############################################################################
586 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
587 print STDERR $prompt;
588 chop($answer = <STDIN>);
589 $answer = $default if $answer =~ m/^\s*$/;
590 ($answer =~ m/^[yY]/);
597 return scalar(@names) if $Is_VMS;
599 foreach my $name (@names) {
600 next unless -e $name;
601 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
602 print " unlink $name\n" if $verbose;
603 ( CORE::unlink($name) and ++$cnt
604 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
610 return if $nonono or $Is_VMS;
612 foreach my $name (@names) {
613 next unless -e $name;
614 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
615 print " unlink $name\n" if $verbose;
616 next if CORE::unlink($name);
617 warn "Couldn't unlink $name: $!\n";
619 print " mv $name $name.old\n" if $verbose;
620 safe_rename($name, "$name.old")
621 or warn "Couldn't rename $name: $!\n";
628 if (-f $to and not unlink($to)) {
630 for ($i = 1; $i < 50; $i++) {
631 last if rename($to, "$to.$i");
633 warn("Cannot rename to `$to.$i': $!"), return 0
634 if $i >= 50; # Give up!
636 link($from,$to) || return 0;
644 print $verbose ? " ln $from $to\n" : " $to\n" unless $silent;
646 CORE::link($from, $to)
648 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
649 ? die "AFS" # okay inside eval {}
650 : die "Couldn't link $from to $to: $!\n"
652 $packlist->{$to} = { from => $from, type => 'link' };
656 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
657 print " creating new version of $to\n"
658 if $Is_VMS and -e $to and !$silent;
659 File::Copy::copy($from, $to)
661 : warn "Couldn't copy $from to $to: $!\n"
663 $packlist->{$to} = { type => 'file' };
669 my($mode,$name) = @_;
671 return if ($^O eq 'dos');
672 printf " chmod %o %s\n", $mode, $name if $verbose;
673 CORE::chmod($mode,$name)
674 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
681 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
682 print " creating new version of $to\n" if $Is_VMS and -e $to and !$silent;
683 File::Copy::copy($from, $to)
684 || warn "Couldn't copy $from to $to: $!\n"
686 $packlist->{$to} = { type => 'file' };
692 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
695 my($dev1, $ino1, $dev2, $ino2);
696 ($dev1, $ino1) = stat($p1);
697 ($dev2, $ino2) = stat($p2);
698 ($dev1 == $dev2 && $ino1 == $ino2);
706 my $dir = $File::Find::dir;
707 $dir =~ s#^\.(?![^/])/?##;
708 local($depth) = $dir ? "lib/$dir" : "lib";
712 # Ignore RCS and CVS directories.
713 if (($name eq 'CVS' or $name eq 'RCS') and -d $name) {
714 $File::Find::prune = 1;
718 # ignore patch backups, RCS files, emacs backup & temp files and the
719 # .exists files, .PL files, and .t files.
720 return if $name =~ m{\.orig$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.t$};
722 $name = "$dir/$name" if $dir ne '';
724 my $installlib = $installprivlib;
725 if ($dir =~ /^auto/ ||
726 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
727 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare))
729 $installlib = $installarchlib;
730 return unless $do_installarchlib;
732 return unless $do_installprivlib;
736 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
737 $installlib = $installprivlib;
738 #We're installing *.al and *.ix files into $installprivlib,
739 #but we have to delete old *.al and *.ix files from the 5.000
741 #This might not work because $archname might have changed.
742 unlink("$installarchlib/$name");
744 $packlist->{"$installlib/$name"} = { type => 'file' };
745 if (compare($_, "$installlib/$name") || $nonono) {
746 unlink("$installlib/$name");
747 mkpath("$installlib/$dir", $verbose, 0777);
748 # HP-UX (at least) needs to maintain execute permissions
749 # on dynamically-loaded libraries.
750 if ($Is_NetWare && !$nwinstall) {
751 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
752 # if copied will give problems when building new extensions.
753 # Has to be copied if we are installing on a NetWare server and hence
754 # the check !$nwinstall
755 if (!(/\.(?:nlp|nlm|bs)$/)) {
756 copy_if_diff($_, "$installlib/$name")
757 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
758 "$installlib/$name");
761 if (copy_if_diff($_, "$installlib/$name")) {
762 if ($name =~ /\.(so|$dlext)$/o) {
763 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
764 chmod(0555, "$installlib/$name");
766 strip("-S", "$installlib/$name")
767 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
768 chmod(0444, "$installlib/$name");
776 # Copy $from to $to, only if $from is different than $to.
777 # Also preserve modification times for .a libraries.
778 # On some systems, if you do
780 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
781 # and then try to link against the installed libperl.a, you might
782 # get an error message to the effect that the symbol table is older
784 # Return true if copying occurred.
788 return 1 if (($^O eq 'VMS') && (-d $from));
789 -f $from || warn "$0: $from not found";
790 $packlist->{$to} = { type => 'file' };
791 if (compare($from, $to) || $nonono) {
792 safe_unlink($to); # In case we don't have write permissions.
794 $from = $depth . "/" . $from if $depth;
797 # Restore timestamps if it's a .a library or for OS/2.
798 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
799 my ($atime, $mtime) = (stat $from)[8,9];
800 utime $atime, $mtime, $to;
810 return unless $dostrip;
813 while (@args && $args[0] =~ /^(-\w+)$/) {
814 push @opts, shift @args;
817 foreach my $file (@args) {
820 print " strip " . join(' ', @opts);
821 print " " if (@opts);
824 system("strip", @opts, $file);
826 print "# file '$file' skipped\n" if $verbose;