This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Missing a couple of aTHX_'s in #31670.
[perl5.git] / installperl
CommitLineData
c623bd54 1#!./perl
68dc0745
PP
2
3BEGIN {
c90c0ff4 4 require 5.004;
922ef74c 5 chdir '..' if !-d 'lib' and -d '../lib';
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6 @INC = 'lib';
7 $ENV{PERL5LIB} = 'lib';
a29d2910
A
8}
9
1d230ada
NC
10BEGIN {
11 use Config;
12 if ($Config{userelocatableinc}) {
13 # This might be a considered a hack. Need to get information about the
14 # configuration from Config.pm *before* Config.pm expands any .../
15 # prefixes.
16 #
17 # So we set $^X to pretend that we're the already installed perl, so
18 # Config.pm doesits ... expansion off that location.
19
20 my $location = $Config{initialinstalllocation};
21 die <<'OS' unless defined $location;
22$Config{initialinstalllocation} is not defined - can't install a relocatable
23perl without this.
24OS
25 $^X = "$location/perl";
26 # And then remove all trace of ever having loaded Config.pm, so that
27 # it will reload with the revised $^X
28 undef %Config::;
29 delete $INC{"Config.pm"};
30 delete $INC{"Config_heavy.pl"};
31 # You never saw us. We weren't here.
32 }
33}
34
a29d2910 35use strict;
60ce2417 36my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin,
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37 $nonono, $dostrip, $versiononly, $silent, $verbose, $force,
38 $otherperls, $archname, $Is_NetWare, $nwinstall, $nopods);
5f675712 39use vars qw /$depth/;
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40
41BEGIN {
17f28c40 42 $Is_VMS = $^O eq 'VMS';
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43 $Is_W32 = $^O eq 'MSWin32';
44 $Is_OS2 = $^O eq 'os2';
146174a9 45 $Is_Cygwin = $^O eq 'cygwin';
60ce2417 46 $Is_Darwin = $^O eq 'darwin';
17f28c40 47 if ($Is_VMS) { eval 'use VMS::Filespec;' }
68dc0745
PP
48}
49
c2cd2081 50my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
4a71ed0c 51
a0d0e21e 52use File::Find;
5f05dabc 53use File::Compare;
68dc0745 54use File::Copy ();
0ecb046b 55use File::Path ();
354f3b56 56use ExtUtils::Packlist;
4633a7c4 57use Config;
91a06757 58use subs qw(unlink link chmod);
c623bd54 59
791b4ad3
A
60if ($Config{d_umask}) {
61 umask(022); # umasks like 077 aren't that useful for installations
62}
63
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64$Is_NetWare = $Config{osname} eq 'NetWare';
65if ($Is_NetWare) {
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66 $Is_W32 = 0;
67 $scr_ext = '.pl';
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JH
68}
69
0ecb046b 70# override the ones in the rest of the script
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PP
71sub mkpath {
72 File::Path::mkpath(@_) unless $nonono;
0ecb046b 73}
74
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75my $mainperldir = "/usr/bin";
76my $exe_ext = $Config{exe_ext};
bee1dbe2 77
6ee623d5 78# Allow ``make install PERLNAME=something_besides_perl'':
c2cd2081 79my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
6ee623d5 80
146174a9 81# This is the base used for versioned names, like "perl5.6.0".
beb13193
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82# It's separate because a common use of $PERLNAME is to install
83# perl as "perl5", if that's used as base for versioned files you
146174a9 84# get "perl55.6.0".
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85my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
86 ? $ENV{PERLNAME_VERBASE}
87 : $perl;
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88my $dbg = '';
89my $ndbg = '';
90if ( $Is_VMS ) {
91 if ( defined $Config{usevmsdebug} ) {
92 if ( $Config{usevmsdebug} eq 'define' ) {
93 $dbg = 'dbg';
94 $ndbg = 'ndbg';
95 }
96 }
97}
beb13193 98
5f675712 99$otherperls = 1;
5a9231b0 100my $destdir = '';
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101while (@ARGV) {
102 $nonono = 1 if $ARGV[0] eq '-n';
f556e5b9 103 $dostrip = 1 if $ARGV[0] eq '-s';
c623bd54 104 $versiononly = 1 if $ARGV[0] eq '-v';
f4a342c3 105 $versiononly = 0 if $ARGV[0] eq '+v';
5f675712
A
106 $silent = 1 if $ARGV[0] eq '-S';
107 $otherperls = 0 if $ARGV[0] eq '-o';
2e2b85db 108 $force = 1 if $ARGV[0] eq '-f';
4ad019ef 109 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
f4a342c3 110 $archname = 1 if $ARGV[0] eq '-A';
2e2b85db 111 $nwinstall = 1 if $ARGV[0] eq '-netware';
4f048c5d 112 $nopods = 1 if $ARGV[0] eq '-p';
5a9231b0 113 $destdir = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/;
33bd2d8f 114 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
2e2b85db 115 print <<"EOT";
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NC
116Usage $0: [switches]
117 -n Don't actually run any commands; just print them.
118 -s Run strip on installed binaries.
119 -v Only install perl as a binary with the version number in the name.
120 (Override whatever config.sh says)
121 +v Install perl as "perl" and as a binary with the version number in
122 the name. (Override whatever config.sh says)
123 -S Silent mode.
2e2b85db 124 -f Force installation (don't check if same version is there)
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125 -o Skip checking for other copies of perl in your PATH.
126 -V Verbose mode.
127 -A Also install perl with the architecture's name in the perl binary's
128 name.
4f048c5d 129 -p Don't install the pod files. [This will break use diagnostics;]
33bd2d8f 130 -netware Install correctly on a Netware server.
70eaf669 131 -destdir Prefix installation directories by this string.
33bd2d8f 132EOT
2e2b85db 133 exit;
33bd2d8f 134 }
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135 shift;
136}
137
f4a342c3 138$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
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139my (@scripts, @tolink);
140open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
141while (<SCRIPTS>) {
142 next if /^#/;
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143 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location
144 next if /a2p/; # a2p is binary, to be installed separately
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145 chomp;
146 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
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147 push @scripts, $1;
148 push @tolink, [$1, $2];
21dae8a0 149 } else {
2e2b85db 150 push @scripts, $_;
21dae8a0
SC
151 }
152}
153close SCRIPTS;
16d20bd9 154
4a71ed0c 155if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 156
ffb5d6c5 157my @pods = $nopods ? () : (<pod/*.pod>, 'x2p/a2p.pod');
c623bd54 158
e8ea6127
AD
159# Specify here any .pm files that are actually architecture-dependent.
160# (Those included with XS extensions under ext/ are automatically
161# added later.)
162# Now that the default privlib has the full perl version number included,
0b3bfb33 163# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 164# files under the archlib directory.
c2cd2081 165my %archpms = (
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166 Config => 1,
167 lib => 1,
168 Cwd => 1,
38b8243a 169);
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170
171if ($^O eq 'dos') {
172 push(@scripts,'djgpp/fixpmain');
173 $archpms{config} = $archpms{filehand} = 1;
174}
175
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176if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) {
177 push(@scripts, map("$_.exe", @scripts));
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178}
179
1dd15ed4 180find(sub {
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181 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
182 my($path, $modname) = ($1,$2);
68c887af 183
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184 # strip to optional "/lib", or remove trailing component
185 $path =~ s{.*/lib\b}{} or $path =~ s{/[^/]*$}{};
68c887af 186
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187 # strip any leading /
188 $path =~ s{^/}{};
68c887af 189
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190 # reconstitute canonical module name
191 $modname = "$path/$modname" if length $path;
68c887af 192
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193 # remember it
194 $archpms{$modname} = 1;
195 }
196}, 'ext');
1dd15ed4 197
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198# print "[$_]\n" for sort keys %archpms;
199
146174a9 200my $ver = $Config{version};
f2766b05 201my $release = substr($],0,3); # Not used currently.
03284eb6 202my $patchlevel = substr($],3,2);
748a9306 203die "Patchlevel of perl ($patchlevel)",
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204 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
205 if $patchlevel != $Config{'PERL_VERSION'};
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206
207# Fetch some frequently-used items from %Config
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208my $installbin = "$destdir$Config{installbin}";
209my $installscript = "$destdir$Config{installscript}";
210my $installprivlib = "$destdir$Config{installprivlib}";
211my $installarchlib = "$destdir$Config{installarchlib}";
212my $installsitelib = "$destdir$Config{installsitelib}";
213my $installsitearch = "$destdir$Config{installsitearch}";
214my $installman1dir = "$destdir$Config{installman1dir}";
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215my $man1ext = $Config{man1ext};
216my $libperl = $Config{libperl};
4633a7c4 217# Shared library and dynamic loading suffixes.
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218my $so = $Config{so};
219my $dlext = $Config{dlext};
146174a9 220my $dlsrc = $Config{dlsrc};
f2766b05
PP
221if ($^O eq 'os390') {
222 my $pwd;
223 chomp($pwd=`pwd`);
224 my $archlibexp = $Config{archlibexp};
225 my $usedl = $Config{usedl};
226 if ($usedl eq 'define') {
2e2b85db 227 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
f2766b05
PP
228 }
229}
4633a7c4 230
2986a63f 231if ($nwinstall) {
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232 # This is required only if we are installing on a NetWare server
233 $installscript = $Config{installnwscripts};
234 $installprivlib = $Config{installnwlib};
235 $installarchlib = $Config{installnwlib};
236 $installsitelib = $Config{installnwlib};
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JH
237}
238
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239my $d_dosuid = $Config{d_dosuid};
240my $binexp = $Config{binexp};
c623bd54 241
17f28c40
CB
242if ($Is_VMS) { # Hang in there until File::Spec hits the big time
243 foreach ( \$installbin, \$installscript, \$installprivlib,
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244 \$installarchlib, \$installsitelib, \$installsitearch,
245 \$installman1dir ) {
246 $$_ = unixify($$_); $$_ =~ s:/$::;
17f28c40
CB
247 }
248}
249
c623bd54
LW
250# Do some quick sanity checks.
251
876c2cbb 252if (!$nonono && $d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
c623bd54 253
fe14fcc3 254 $installbin || die "No installbin directory in config.sh\n";
7e7af249 255-d $installbin || mkpath($installbin, $verbose, 0777);
0ecb046b 256-d $installbin || $nonono || die "$installbin is not a directory\n";
257-w $installbin || $nonono || die "$installbin is not writable by you\n"
3edbfbe5 258 unless $installbin =~ m#^/afs/# || $nonono;
c623bd54 259
2986a63f 260if (!$Is_NetWare) {
5d25492c 261if (!$Is_VMS) {
39add537 262-x 'perl' . $exe_ext || die "perl isn't executable!\n";
5d25492c
PP
263}
264else {
265-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n";
266 if ($dbg) {
267 -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n";
268 }
269}
39add537 270-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 271
9fba8746 272-f 't/rantests' || $Is_W32
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273 || warn "WARNING: You've never run 'make test' or",
274 " some tests failed! (Installing anyway.)\n";
2986a63f 275} #if (!$Is_NetWare)
c623bd54 276
25207203 277# This will be used to store the packlist
278my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
279
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280if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
281 my $perldll;
282
283 if ($Is_Cygwin) {
284 $perldll = $libperl;
285 my $v_e_r_s = $ver; $v_e_r_s =~ tr/./_/;
286 $perldll =~ s/(\..*)?$/$v_e_r_s.$dlext/;
287 $perldll =~ s/^lib/cyg/;
288 if ($Config{useshrplib} eq 'true') {
289 # install ld2 and perlld as well
290 foreach ('ld2', 'perlld') {
291 safe_unlink("$installbin/$_");
292 copy("$_", "$installbin/$_");
293 chmod(0755, "$installbin/$_");
25207203 294 $packlist->{"$installbin/$_"} = { type => 'file' };
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295 };
296 open (LD2, ">$installbin/ld2");
297 print LD2 <<SHELL;
298#!/bin/sh
299#
300# ld wrapper, passes all args to perlld;
301#
302for trythis in $installbin/perl
303do
304 if [ -x \$trythis ]
305 then
306 \$trythis $installbin/perlld "\$\@"
307 exit \$?
308 fi
309done
310# hard luck!
311echo I see no perl executable around there
312echo perl is required to build dynamic libraries
313echo look if the path to perl in /bin/ld2 is correct
314exit 1
315SHELL
316 close LD2;
317 chmod(0755, "$installbin/ld2");
318 };
319 } else {
320 $perldll = 'perl59.' . $dlext;
321 }
5f675712 322
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323 if ($dlsrc ne "dl_none.xs") {
324 -f $perldll || die "No perl DLL built\n";
325 }
0b3bfb33 326
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327 # Install the DLL
328 safe_unlink("$installbin/$perldll");
329 copy("$perldll", "$installbin/$perldll");
330 chmod(0755, "$installbin/$perldll");
25207203 331 $packlist->{"$installbin/$perldll"} = { type => 'file' };
2986a63f 332} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 333
c623bd54
LW
334# First we install the version-numbered executables.
335
17f28c40 336if ($Is_VMS) {
9edbfc61
PP
337 safe_unlink("$installbin/perl_setup.com");
338 copy("perl_setup.com", "$installbin/perl_setup.com");
339 chmod(0755, "$installbin/perl_setup.com");
5d25492c
PP
340 safe_unlink("$installbin/$dbg$perl$exe_ext");
341 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext");
342 chmod(0755, "$installbin/$dbg$perl$exe_ext");
343 safe_unlink("$installbin/$dbg${perl}shr$exe_ext");
344 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext");
345 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext");
346 if ($ndbg) {
9edbfc61
PP
347 safe_unlink("$installbin/$ndbg$perl$exe_ext");
348 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext");
349 chmod(0755, "$installbin/$ndbg$perl$exe_ext");
350 safe_unlink("$installbin/${dbg}a2p$exe_ext");
351 copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext");
352 chmod(0755, "$installbin/${dbg}a2p$exe_ext");
5d25492c 353 }
17f28c40 354}
1d84e8df
JH
355elsif ($^O eq 'mpeix') {
356 # MPE lacks hard links and requires that executables with special
357 # capabilities reside in the MPE namespace.
358 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
359 # Install the primary executable into the MPE namespace as perlpath.
360 copy("perl$exe_ext", $Config{perlpath});
361 chmod(0755, $Config{perlpath});
362 # Create a backup copy with the version number.
363 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
364}
3f5ee302 365elsif ($^O ne 'dos') {
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366 if (!$Is_NetWare) {
367 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
368 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
369 strip("$installbin/$perl_verbase$ver$exe_ext");
370 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
371 }
372 else {
373 # If installing onto a NetWare server
374 if ($nwinstall) {
375 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
376 mkpath($Config{installnwsystem}, 1, 0777);
377 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
378 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
379 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
380 copy("x2p\\a2p.nlm", $Config{installnwsystem});
381 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
382 mkpath($Config{installnwlcgi}, 1, 0777);
383 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
2986a63f 384 }
2e2b85db 385 } #if (!$Is_NetWare)
3f5ee302 386}
1d84e8df 387else {
6ee623d5
GS
388 safe_unlink("$installbin/$perl.exe");
389 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 390}
c623bd54 391
beb13193 392safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 393if ($d_dosuid) {
beb13193
RS
394 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
395 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
396}
397
45d8adaa
LW
398# Install library files.
399
c2cd2081 400my ($do_installarchlib, $do_installprivlib) = (0, 0);
0b3bfb33 401
7e7af249
A
402mkpath($installprivlib, $verbose, 0777);
403mkpath($installarchlib, $verbose, 0777);
404mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
405mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
4633a7c4 406
45d8adaa 407if (chdir "lib") {
68dc0745
PP
408 $do_installarchlib = ! samepath($installarchlib, '.');
409 $do_installprivlib = ! samepath($installprivlib, '.');
146174a9 410 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
45d8adaa 411
a0d0e21e
LW
412 if ($do_installarchlib || $do_installprivlib) {
413 find(\&installlib, '.');
45d8adaa
LW
414 }
415 chdir ".." || die "Can't cd back to source directory: $!\n";
416}
417else {
418 warn "Can't cd to lib to install lib files: $!\n";
419}
420
1aef975c 421# Install header files and libraries.
7e7af249 422mkpath("$installarchlib/CORE", $verbose, 0777);
c2cd2081 423my @corefiles;
17f28c40 424if ($Is_VMS) { # We did core file selection during build
0185066f 425 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 426 $coredir =~ tr/./_/;
0185066f 427 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40
CB
428}
429else {
8736538c 430 # [als] hard-coded 'libperl' name... not good!
1933e12c 431 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>;
8736538c 432
17f28c40
CB
433 # AIX needs perl.exp installed as well.
434 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2 435 if ($^O eq 'mpeix') {
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436 # MPE needs mpeixish.h installed as well.
437 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
438 push(@corefiles,'mpeix/mpeixish.h');
9d7f10f2 439 }
17f28c40
CB
440 # If they have built sperl.o...
441 push(@corefiles,'sperl.o') if -f 'sperl.o';
442}
c2cd2081 443foreach my $file (@corefiles) {
aa3cf465 444 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 445 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 446 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 447 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 448 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
2e2b85db 449 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
450 } else {
451 chmod(0444, "$installarchlib/CORE/$file");
452 }
453 }
340f689c 454}
3edbfbe5 455
156620fa
NA
456# Install main perl executables
457# Make links to ordinary names if installbin directory isn't current directory.
458
2986a63f 459if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 460 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
461 if ($^O eq 'mpeix') {
462 # MPE doesn't support hard links, so use a symlink.
463 # We don't want another cloned copy.
2e2b85db 464 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
7e6b8b1f
PG
465 } elsif ($^O eq 'vos') {
466 # VOS doesn't support hard links, so use a symlink.
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MB
467 symlink("$installbin/$perl_verbase$ver$exe_ext",
468 "$installbin/$perl$exe_ext");
1d84e8df 469 } else {
beb13193
RS
470 link("$installbin/$perl_verbase$ver$exe_ext",
471 "$installbin/$perl$exe_ext");
1d84e8df 472 }
86207487 473 link("$installbin/$perl_verbase$ver$exe_ext",
0b3bfb33 474 "$installbin/suid$perl$exe_ext")
156620fa
NA
475 if $d_dosuid;
476}
477
f4a342c3
JH
478# For development purposes it can be very useful to have multiple perls
479# build for different "architectures" (eg threading or not) simultaneously.
480if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
481 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
482 safe_unlink("$installbin/$archperl");
eb96f679
PG
483 if ($^O eq 'mpeix') {
484 # MPE doesn't support hard links, so use a symlink.
f4a342c3 485 # We don't want another cloned copy.
2e2b85db 486 symlink($Config{perlpath}, "$installbin/$archperl");
eb96f679
PG
487 } elsif ($^O eq 'vos') {
488 # VOS doesn't support hard links, so use a symlink.
489 symlink("$installbin/$perl_verbase$ver$exe_ext",
490 "$installbin/$archperl");
f4a342c3 491 } else {
2e2b85db 492 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl");
f4a342c3
JH
493 }
494}
495
a0d0e21e
LW
496# Offer to install perl in a "standard" location
497
c2cd2081 498my $mainperl_is_instperl = 0;
a0d0e21e 499
a3ed4895 500if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
2986a63f 501 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 502 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
503 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
504 my($instperl) = "$installbin/$perl$exe_ext";
505 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
506
507 # First make sure $usrbinperl is not already the same as the perl we
508 # just installed.
509 if (-x $usrbinperl) {
a0d0e21e
LW
510 # Try to be clever about mainperl being a symbolic link
511 # to binexp/perl if binexp and installbin are different.
512 $mainperl_is_instperl =
68dc0745
PP
513 samepath($usrbinperl, $instperl) ||
514 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 515 (($binexp ne $installbin) &&
55497cff
PP
516 (-l $usrbinperl) &&
517 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 518 }
835f8a63 519 if (! $mainperl_is_instperl) {
55497cff 520 unlink($usrbinperl);
1d84e8df
JH
521 ( $Config{'d_link'} eq 'define' &&
522 eval { CORE::link $instperl, $usrbinperl } ) ||
523 eval { symlink $expinstperl, $usrbinperl } ||
524 copy($instperl, $usrbinperl);
525
a0d0e21e
LW
526 $mainperl_is_instperl = 1;
527 }
528}
529
b971f6e4 530# Make links to ordinary names if installbin directory isn't current directory.
9edbfc61 531if (!$Is_NetWare && $dbg eq '') {
bbd0f0ff
RGS
532 if (! samepath($installbin, 'x2p')) {
533 my $base = 'a2p';
534 $base .= $ver if $versiononly;
535 safe_unlink("$installbin/$base$exe_ext");
536 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext");
537 strip("$installbin/$base$exe_ext");
538 chmod(0755, "$installbin/$base$exe_ext");
539 }
b971f6e4
PP
540}
541
542# cppstdin is just a script, but it is architecture-dependent, so
543# it can't safely be shared. Place it in $installbin.
544# Note that Configure doesn't build cppstin if it isn't needed, so
545# we skip this if cppstdin doesn't exist.
68dc0745
PP
546if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
547 safe_unlink("$installbin/cppstdin");
548 copy("cppstdin", "$installbin/cppstdin");
549 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
550}
551
1a09d0c8
JH
552sub script_alias {
553 my ($installscript, $orig, $alias, $scr_ext) = @_;
554
eea3e086 555 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
556 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
557 copy("$installscript/$orig$scr_ext",
0b3bfb33 558 "$installscript/$alias$scr_ext");
7e6b8b1f
PG
559 } elsif ($^O eq 'vos') {
560 symlink("$installscript/$orig$scr_ext",
2e2b85db 561 "$installscript/$alias$scr_ext");
1a09d0c8
JH
562 } else {
563 link("$installscript/$orig$scr_ext",
564 "$installscript/$alias$scr_ext");
565 }
566}
567
c8f392da
JH
568# Install scripts.
569mkpath($installscript, $verbose, 0777);
570if ($versiononly) {
571 for (@scripts) {
572 (my $base = $_) =~ s#.*/##;
573 $base .= $ver;
574 copy($_, "$installscript/$base");
575 chmod(0755, "$installscript/$base");
576 }
b971f6e4 577
0b3bfb33 578 for (@tolink) {
2e2b85db
MB
579 my ($from, $to) = map { "$_$ver" } @$_;
580 (my $frbase = $from) =~ s#.*/##;
581 (my $tobase = $to) =~ s#.*/##;
582 script_alias($installscript, $frbase, $tobase, $scr_ext);
c8f392da
JH
583 }
584} else {
22e77942
JH
585 for (@scripts) {
586 (my $base = $_) =~ s#.*/##;
587 copy($_, "$installscript/$base");
588 chmod(0755, "$installscript/$base");
b971f6e4 589 }
22e77942 590
0b3bfb33 591 for (@tolink) {
2e2b85db
MB
592 my ($from, $to) = @$_;
593 (my $frbase = $from) =~ s#.*/##;
594 (my $tobase = $to) =~ s#.*/##;
595 script_alias($installscript, $frbase, $tobase, $scr_ext);
21dae8a0 596 }
b971f6e4
PP
597}
598
146174a9
CB
599# Install pod pages. Where? I guess in $installprivlib/pod
600# ($installprivlib/pods for cygwin).
b971f6e4 601
e65df1b6 602my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod';
d56c5707 603if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
7e7af249 604 mkpath("${installprivlib}/$pod", $verbose, 0777);
91a06757
CS
605
606 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 607 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
608 read POD, $_, 4000;
609 close POD;
610 # Some of Perl 5.003's diagnostic messages ended with periods.
611 if (/^=.*\.$/m) {
146174a9
CB
612 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
613 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 614 print " rename $from $to";
91a06757
CS
615 rename($from, $to)
616 or warn "Couldn't rename $from to $to: $!\n"
617 unless $nonono;
618 }
619 }
620
146174a9
CB
621 for (@pods) {
622 # $_ is a name like pod/perl.pod
2e2b85db 623 (my $base = $_) =~ s#.*/##;
146174a9 624 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 625 }
91a06757 626
b971f6e4
PP
627}
628
a0d0e21e
LW
629# Check to make sure there aren't other perls around in installer's
630# path. This is probably UNIX-specific. Check all absolute directories
631# in the path except for where public executables are supposed to live.
632# Also skip $mainperl if the user opted to have it be a link to the
633# installed perl.
634
5f675712 635if (!$versiononly && $otherperls) {
146174a9 636 my ($path, @path);
2986a63f 637 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
638 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
639 @path = split(/$dirsep/, $path);
17f28c40 640 if ($Is_VMS) {
2e2b85db
MB
641 my $i = 0;
642 while (exists $ENV{'DCL$PATH' . $i}) {
643 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
644 push(@path,$dir);
645 }
17f28c40 646 }
c2cd2081 647 my @otherperls;
160a7e37 648 my %otherperls;
b971f6e4
PP
649 for (@path) {
650 next unless m,^/,;
651 # Use &samepath here because some systems have other dirs linked
652 # to $mainperldir (like SunOS)
68dc0745
PP
653 next if samepath($_, $binexp);
654 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
2e2b85db 655 my $otherperl = "$_/$perl$exe_ext";
160a7e37
HS
656 next if $otherperls{$otherperl}++;
657 push(@otherperls, $otherperl)
658 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
659 }
660 if (@otherperls) {
5f675712 661 warn "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
662 "locations beyond where\nwe just installed it:\n";
663 for (@otherperls) {
5f675712 664 warn " ", $_, "\n";
b971f6e4 665 }
5f675712 666 warn "\n";
a0d0e21e 667 }
b971f6e4 668
a0d0e21e
LW
669}
670
3f9aafa0 671$packlist->write() unless $nonono;
94b11c62 672print " Installation complete\n" if $verbose;
c623bd54
LW
673
674exit 0;
675
676###############################################################################
677
a0d0e21e 678sub yn {
c2cd2081
KS
679 my($prompt) = @_;
680 my($answer);
681 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 682 print STDERR $prompt;
a0d0e21e
LW
683 chop($answer = <STDIN>);
684 $answer = $default if $answer =~ m/^\s*$/;
685 ($answer =~ m/^[yY]/);
686}
687
c623bd54 688sub unlink {
c2cd2081 689 my(@names) = @_;
39add537 690 my($cnt) = 0;
c623bd54 691
17f28c40
CB
692 return scalar(@names) if $Is_VMS;
693
c2cd2081 694 foreach my $name (@names) {
c623bd54 695 next unless -e $name;
2986a63f 696 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
94b11c62 697 print " unlink $name\n" if $verbose;
0b3bfb33 698 ( CORE::unlink($name) and ++$cnt
39add537 699 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
c623bd54 700 }
39add537 701 return $cnt;
c623bd54
LW
702}
703
e50aee73 704sub safe_unlink {
17f28c40 705 return if $nonono or $Is_VMS;
c2cd2081
KS
706 my @names = @_;
707 foreach my $name (@names) {
e50aee73 708 next unless -e $name;
2986a63f 709 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
94b11c62 710 print " unlink $name\n" if $verbose;
39add537 711 next if CORE::unlink($name);
e50aee73
AD
712 warn "Couldn't unlink $name: $!\n";
713 if ($! =~ /busy/i) {
94b11c62 714 print " mv $name $name.old\n" if $verbose;
68dc0745
PP
715 safe_rename($name, "$name.old")
716 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
717 }
718 }
719}
720
68dc0745 721sub safe_rename {
c2cd2081 722 my($from,$to) = @_;
55a105fd 723 if (-f $to and not unlink($to)) {
e50aee73
AD
724 my($i);
725 for ($i = 1; $i < 50; $i++) {
91a06757 726 last if rename($to, "$to.$i");
e50aee73 727 }
0b3bfb33 728 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 729 if $i >= 50; # Give up!
e50aee73
AD
730 }
731 link($from,$to) || return 0;
55a105fd 732 unlink($from);
e50aee73
AD
733}
734
c623bd54 735sub link {
15792f64
PP
736 my($from,$to) = @_;
737 my($success) = 0;
c623bd54 738
5a9231b0
MS
739 my $xfrom = $from;
740 $xfrom =~ s/^\Q$destdir\E// if $destdir;
741 my $xto = $to;
742 $xto =~ s/^\Q$destdir\E// if $destdir;
743 print $verbose ? " ln $xfrom $xto\n" : " $xto\n" unless $silent;
39add537 744 eval {
68dc0745
PP
745 CORE::link($from, $to)
746 ? $success++
7bac28a0
PP
747 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
748 ? die "AFS" # okay inside eval {}
146174a9 749 : die "Couldn't link $from to $to: $!\n"
68dc0745 750 unless $nonono;
5a9231b0 751 $packlist->{$xto} = { from => $xfrom, type => 'link' };
39add537
PP
752 };
753 if ($@) {
6c9f5ae6 754 warn "Replacing link() with File::Copy::copy(): $@";
5a9231b0
MS
755 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
756 print " creating new version of $xto\n"
2e2b85db 757 if $Is_VMS and -e $to and !$silent;
6c9f5ae6
IZ
758 unless ($nonono or File::Copy::copy($from, $to) and ++$success) {
759 # Might have been that F::C::c can't overwrite the target
760 warn "Couldn't copy $from to $to: $!\n"
761 unless -f $to and (chmod(0666, $to), unlink $to)
762 and File::Copy::copy($from, $to) and ++$success;
763 }
5a9231b0 764 $packlist->{$xto} = { type => 'file' };
39add537 765 }
15792f64 766 $success;
c623bd54
LW
767}
768
769sub chmod {
c2cd2081 770 my($mode,$name) = @_;
c623bd54 771
39e571d4 772 return if ($^O eq 'dos');
94b11c62 773 printf " chmod %o %s\n", $mode, $name if $verbose;
68dc0745
PP
774 CORE::chmod($mode,$name)
775 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
776 unless $nonono;
777}
778
779sub copy {
780 my($from,$to) = @_;
781
5a9231b0
MS
782 my $xto = $to;
783 $xto =~ s/^\Q$destdir\E// if $destdir;
784 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
785 print " creating new version of $xto\n" if $Is_VMS and -e $to and !$silent;
6c9f5ae6
IZ
786 unless ($nonono or File::Copy::copy($from, $to)) {
787 # Might have been that F::C::c can't overwrite the target
788 warn "Couldn't copy $from to $to: $!\n"
789 unless -f $to and (chmod(0666, $to), unlink $to)
790 and File::Copy::copy($from, $to);
791 }
5a9231b0 792 $packlist->{$xto} = { type => 'file' };
c623bd54
LW
793}
794
a0d0e21e 795sub samepath {
c2cd2081 796 my($p1, $p2) = @_;
eef1cf2a 797
2986a63f 798 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
a0d0e21e 799
75f92628 800 if ($p1 ne $p2) {
c2cd2081 801 my($dev1, $ino1, $dev2, $ino2);
a0d0e21e
LW
802 ($dev1, $ino1) = stat($p1);
803 ($dev2, $ino2) = stat($p2);
804 ($dev1 == $dev2 && $ino1 == $ino2);
805 }
806 else {
807 1;
808 }
809}
810
811sub installlib {
812 my $dir = $File::Find::dir;
813 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 814 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
815
816 my $name = $_;
efc5ad56 817
ce28de53 818 # Ignore version control directories.
559940b2 819 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) {
efc5ad56
TB
820 $File::Find::prune = 1;
821 return;
822 }
0b3bfb33 823
146174a9 824 # ignore patch backups, RCS files, emacs backup & temp files and the
056a8fbe 825 # .exists files, .PL files, and test files.
f7388fd6 826 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util.pl$} ||
2e2b85db 827 $dir =~ m{/t(?:/|$)};
e4fc8a1e 828 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp
04f9cde5 829 # scripts in lib/ExtUtils, the prove script in lib/Test/Harness,
ca32a3cb 830 # the corelist script from lib/Module/CoreList/bin and ptar* in
bb4e9162 831 # lib/Archive/Tar/bin, the config_data script in lib/Module/Build/scripts
e4fc8a1e 832 # (they're installed later with other utils)
6aaee015 833 return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|cpan2dist|cpanp|cpanp-run-perl|ptardiff|config_data)\z/;
922ef74c
RGS
834 # ignore the Makefiles
835 return if $name =~ /^makefile$/i;
f9aa124c 836 # ignore the test extensions
f631d084
RGS
837 return if $dir =~ m{\bXS/(?:APItest|Typemap)\b};
838 return if $name =~ m{\b(?:APItest|Typemap)\.pm$};
a6c3b020
RGS
839 # ignore the demo files
840 return if $dir =~ /\bdemos?\b/;
b695f709 841
0ae089ad
MS
842 # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs.
843 # Changes.e2x and README.e2x are needed by enc2xs.
3f5a5a29 844 return if $name =~ m{^(?:README(?:\.\w+)?|MANIFEST|META\.yml|INSTALL)$} && $name ne 'README.e2x';
38cabd2d 845 return if $name =~ m{^(?:TODO|BUGS|CREDITS)$}i;
0ae089ad
MS
846 return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i;
847
54f1e9b4
SH
848 # if using a shared perl library then ignore:
849 # - static library files [of statically linked extensions];
850 # - import library files and export library files (only present on Win32
851 # anyway?) and empty bootstrap files [of dynamically linked extensions].
852 return if $Config{useshrplib} eq 'true' and
853 ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name));
854
a0d0e21e
LW
855 $name = "$dir/$name" if $dir ne '';
856
857 my $installlib = $installprivlib;
1dd15ed4 858 if ($dir =~ /^auto/ ||
eef1cf2a 859 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
b809f04e
NC
860 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) ||
861 $name eq 'Config_heavy.pl'
eef1cf2a 862 ) {
2e2b85db 863 $installlib = $installarchlib;
a0d0e21e
LW
864 return unless $do_installarchlib;
865 } else {
866 return unless $do_installprivlib;
867 }
868
a0d0e21e 869 if (-f $_) {
1a959400 870 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) {
3edbfbe5
TB
871 $installlib = $installprivlib;
872 #We're installing *.al and *.ix files into $installprivlib,
873 #but we have to delete old *.al and *.ix files from the 5.000
874 #distribution:
75f92628 875 #This might not work because $archname might have changed.
55a105fd 876 unlink("$installarchlib/$name");
3edbfbe5 877 }
5a9231b0
MS
878 my $xname = "$installlib/$name";
879 $xname =~ s/^\Q$destdir\E// if $destdir;
880 $packlist->{$xname} = { type => 'file' };
2e2b85db 881 if ($force || compare($_, "$installlib/$name") || $nonono) {
55a105fd 882 unlink("$installlib/$name");
7e7af249 883 mkpath("$installlib/$dir", $verbose, 0777);
75f92628
AD
884 # HP-UX (at least) needs to maintain execute permissions
885 # on dynamically-loaded libraries.
2e2b85db
MB
886 if ($Is_NetWare && !$nwinstall) {
887 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
888 # if copied will give problems when building new extensions.
889 # Has to be copied if we are installing on a NetWare server and hence
890 # the check !$nwinstall
891 if (!(/\.(?:nlp|nlm|bs)$/)) {
892 copy_if_diff($_, "$installlib/$name")
2986a63f 893 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
2e2b85db
MB
894 "$installlib/$name");
895 }
896 } else {
897 if (copy_if_diff($_, "$installlib/$name")) {
898 if ($name =~ /\.(so|$dlext)$/o) {
899 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
900 chmod(0555, "$installlib/$name");
901 } else {
902 strip("-S", "$installlib/$name")
903 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
904 chmod(0444, "$installlib/$name");
905 }
906 }
907 } #if ($Is_NetWare)
a0d0e21e 908 }
a0d0e21e
LW
909 }
910}
3edbfbe5 911
16d20bd9
AD
912# Copy $from to $to, only if $from is different than $to.
913# Also preserve modification times for .a libraries.
914# On some systems, if you do
915# ranlib libperl.a
916# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
917# and then try to link against the installed libperl.a, you might
918# get an error message to the effect that the symbol table is older
919# than the library.
aa3cf465 920# Return true if copying occurred.
68dc0745
PP
921
922sub copy_if_diff {
3edbfbe5 923 my($from,$to)=@_;
8530e788 924 return 1 if (($^O eq 'VMS') && (-d $from));
5a9231b0
MS
925 my $xto = $to;
926 $xto =~ s/^\Q$destdir\E// if $destdir;
5f239f73
JH
927 my $perlpodbadsymlink;
928 if ($from =~ m!^pod/perl[\w-]+\.pod$! &&
929 -l $from &&
930 ! -e $from) {
931 # Some Linux implementations have problems traversing over
932 # multiple symlinks (when going over NFS?) and fail to read
933 # the symlink target. Combine this with the fact that some
934 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS),
935 # and you end up with those pods not getting installed.
936 $perlpodbadsymlink = 1;
937 }
938 -f $from || $perlpodbadsymlink || warn "$0: $from not found";
5a9231b0 939 $packlist->{$xto} = { type => 'file' };
2e2b85db 940 if ($force || compare($from, $to) || $nonono) {
68dc0745 941 safe_unlink($to); # In case we don't have write permissions.
2e2b85db
MB
942 if ($nonono) {
943 $from = $depth . "/" . $from if $depth;
944 }
5f239f73
JH
945 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) {
946 $from = "README.$1";
947 }
68dc0745
PP
948 copy($from, $to);
949 # Restore timestamps if it's a .a library or for OS/2.
4a71ed0c 950 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 951 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
952 utime $atime, $mtime, $to;
953 }
aa3cf465 954 1;
3edbfbe5
TB
955 }
956}
8f1f23e8
W
957
958sub strip
959{
960 my(@args) = @_;
961
f556e5b9
JH
962 return unless $dostrip;
963
8f1f23e8
W
964 my @opts;
965 while (@args && $args[0] =~ /^(-\w+)$/) {
2e2b85db 966 push @opts, shift @args;
8f1f23e8
W
967 }
968
969 foreach my $file (@args) {
2e2b85db
MB
970 if (-f $file) {
971 if ($verbose) {
972 print " strip " . join(' ', @opts);
973 print " " if (@opts);
974 print "$file\n";
975 }
976 system("strip", @opts, $file);
977 } else {
978 print "# file '$file' skipped\n" if $verbose;
979 }
8f1f23e8
W
980 }
981}