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Update to Filter::Util::Call 1.6 from CPAN, but keep our
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CommitLineData
c623bd54 1#!./perl
68dc0745
PP
2
3BEGIN {
c90c0ff4 4 require 5.004;
d07c2202 5 chdir '..' if !-d 'lib' and -d '..\lib';
68dc0745
PP
6 @INC = 'lib';
7 $ENV{PERL5LIB} = 'lib';
a29d2910
A
8}
9
10use strict;
60ce2417 11my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin,
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12 $nonono, $dostrip, $versiononly, $silent, $verbose, $force,
13 $otherperls, $archname, $Is_NetWare, $nwinstall, $nopods);
5f675712 14use vars qw /$depth/;
a29d2910
A
15
16BEGIN {
17f28c40 17 $Is_VMS = $^O eq 'VMS';
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18 $Is_W32 = $^O eq 'MSWin32';
19 $Is_OS2 = $^O eq 'os2';
146174a9 20 $Is_Cygwin = $^O eq 'cygwin';
60ce2417 21 $Is_Darwin = $^O eq 'darwin';
17f28c40 22 if ($Is_VMS) { eval 'use VMS::Filespec;' }
68dc0745
PP
23}
24
c2cd2081 25my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
4a71ed0c 26
a0d0e21e 27use File::Find;
5f05dabc 28use File::Compare;
68dc0745 29use File::Copy ();
0ecb046b 30use File::Path ();
354f3b56 31use ExtUtils::Packlist;
4633a7c4 32use Config;
91a06757 33use subs qw(unlink link chmod);
c623bd54 34
791b4ad3
A
35if ($Config{d_umask}) {
36 umask(022); # umasks like 077 aren't that useful for installations
37}
38
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JH
39$Is_NetWare = $Config{osname} eq 'NetWare';
40if ($Is_NetWare) {
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41 $Is_W32 = 0;
42 $scr_ext = '.pl';
2986a63f
JH
43}
44
0ecb046b 45# override the ones in the rest of the script
68dc0745
PP
46sub mkpath {
47 File::Path::mkpath(@_) unless $nonono;
0ecb046b 48}
49
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50my $mainperldir = "/usr/bin";
51my $exe_ext = $Config{exe_ext};
bee1dbe2 52
6ee623d5 53# Allow ``make install PERLNAME=something_besides_perl'':
c2cd2081 54my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
6ee623d5 55
146174a9 56# This is the base used for versioned names, like "perl5.6.0".
beb13193
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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
146174a9 59# get "perl55.6.0".
beb13193
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60my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
61 ? $ENV{PERLNAME_VERBASE}
62 : $perl;
63
5f675712 64$otherperls = 1;
5a9231b0 65my $destdir = '';
c623bd54
LW
66while (@ARGV) {
67 $nonono = 1 if $ARGV[0] eq '-n';
f556e5b9 68 $dostrip = 1 if $ARGV[0] eq '-s';
c623bd54 69 $versiononly = 1 if $ARGV[0] eq '-v';
f4a342c3 70 $versiononly = 0 if $ARGV[0] eq '+v';
5f675712
A
71 $silent = 1 if $ARGV[0] eq '-S';
72 $otherperls = 0 if $ARGV[0] eq '-o';
2e2b85db 73 $force = 1 if $ARGV[0] eq '-f';
4ad019ef 74 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
f4a342c3 75 $archname = 1 if $ARGV[0] eq '-A';
2e2b85db 76 $nwinstall = 1 if $ARGV[0] eq '-netware';
4f048c5d 77 $nopods = 1 if $ARGV[0] eq '-p';
5a9231b0 78 $destdir = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/;
33bd2d8f 79 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
2e2b85db 80 print <<"EOT";
33bd2d8f
NC
81Usage $0: [switches]
82 -n Don't actually run any commands; just print them.
83 -s Run strip on installed binaries.
84 -v Only install perl as a binary with the version number in the name.
85 (Override whatever config.sh says)
86 +v Install perl as "perl" and as a binary with the version number in
87 the name. (Override whatever config.sh says)
88 -S Silent mode.
2e2b85db 89 -f Force installation (don't check if same version is there)
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NC
90 -o Skip checking for other copies of perl in your PATH.
91 -V Verbose mode.
92 -A Also install perl with the architecture's name in the perl binary's
93 name.
4f048c5d 94 -p Don't install the pod files. [This will break use diagnostics;]
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NC
95 -netware Install correctly on a Netware server.
96EOT
2e2b85db 97 exit;
33bd2d8f 98 }
c623bd54
LW
99 shift;
100}
101
f4a342c3 102$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
21dae8a0
SC
103my (@scripts, @tolink);
104open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
105while (<SCRIPTS>) {
106 next if /^#/;
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107 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location
108 next if /a2p/; # a2p is binary, to be installed separately
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SC
109 chomp;
110 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
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111 push @scripts, $1;
112 push @tolink, [$1, $2];
21dae8a0 113 } else {
2e2b85db 114 push @scripts, $_;
21dae8a0
SC
115 }
116}
117close SCRIPTS;
16d20bd9 118
4a71ed0c 119if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 120
2e5b8131 121my @pods = $nopods ? () : (<pod/*.pod>);
c623bd54 122
e8ea6127
AD
123# Specify here any .pm files that are actually architecture-dependent.
124# (Those included with XS extensions under ext/ are automatically
125# added later.)
126# Now that the default privlib has the full perl version number included,
0b3bfb33 127# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 128# files under the archlib directory.
c2cd2081 129my %archpms = (
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130 Config => 1,
131 lib => 1,
132 Cwd => 1,
38b8243a 133);
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134
135if ($^O eq 'dos') {
136 push(@scripts,'djgpp/fixpmain');
137 $archpms{config} = $archpms{filehand} = 1;
138}
139
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140if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) {
141 push(@scripts, map("$_.exe", @scripts));
6ee623d5
GS
142}
143
1dd15ed4 144find(sub {
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145 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
146 my($path, $modname) = ($1,$2);
68c887af 147
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148 # strip trailing component first
149 $path =~ s{/[^/]*$}{};
68c887af 150
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151 # strip optional "/lib";
152 $path =~ s{/lib\b}{};
68c887af 153
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154 # strip any leading /
155 $path =~ s{^/}{};
68c887af 156
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157 # reconstitute canonical module name
158 $modname = "$path/$modname" if length $path;
68c887af 159
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160 # remember it
161 $archpms{$modname} = 1;
162 }
163}, 'ext');
1dd15ed4 164
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165# print "[$_]\n" for sort keys %archpms;
166
146174a9 167my $ver = $Config{version};
f2766b05 168my $release = substr($],0,3); # Not used currently.
03284eb6 169my $patchlevel = substr($],3,2);
748a9306 170die "Patchlevel of perl ($patchlevel)",
cceca5ed
GS
171 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
172 if $patchlevel != $Config{'PERL_VERSION'};
4633a7c4
LW
173
174# Fetch some frequently-used items from %Config
5a9231b0
MS
175my $installbin = "$destdir$Config{installbin}";
176my $installscript = "$destdir$Config{installscript}";
177my $installprivlib = "$destdir$Config{installprivlib}";
178my $installarchlib = "$destdir$Config{installarchlib}";
179my $installsitelib = "$destdir$Config{installsitelib}";
180my $installsitearch = "$destdir$Config{installsitearch}";
181my $installman1dir = "$destdir$Config{installman1dir}";
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KS
182my $man1ext = $Config{man1ext};
183my $libperl = $Config{libperl};
4633a7c4 184# Shared library and dynamic loading suffixes.
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185my $so = $Config{so};
186my $dlext = $Config{dlext};
146174a9 187my $dlsrc = $Config{dlsrc};
f2766b05
PP
188if ($^O eq 'os390') {
189 my $pwd;
190 chomp($pwd=`pwd`);
191 my $archlibexp = $Config{archlibexp};
192 my $usedl = $Config{usedl};
193 if ($usedl eq 'define') {
2e2b85db 194 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
f2766b05
PP
195 }
196}
4633a7c4 197
2986a63f 198if ($nwinstall) {
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199 # This is required only if we are installing on a NetWare server
200 $installscript = $Config{installnwscripts};
201 $installprivlib = $Config{installnwlib};
202 $installarchlib = $Config{installnwlib};
203 $installsitelib = $Config{installnwlib};
2986a63f
JH
204}
205
c2cd2081
KS
206my $d_dosuid = $Config{d_dosuid};
207my $binexp = $Config{binexp};
c623bd54 208
17f28c40
CB
209if ($Is_VMS) { # Hang in there until File::Spec hits the big time
210 foreach ( \$installbin, \$installscript, \$installprivlib,
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211 \$installarchlib, \$installsitelib, \$installsitearch,
212 \$installman1dir ) {
213 $$_ = unixify($$_); $$_ =~ s:/$::;
17f28c40
CB
214 }
215}
216
c623bd54
LW
217# Do some quick sanity checks.
218
876c2cbb 219if (!$nonono && $d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
c623bd54 220
fe14fcc3 221 $installbin || die "No installbin directory in config.sh\n";
7e7af249 222-d $installbin || mkpath($installbin, $verbose, 0777);
0ecb046b 223-d $installbin || $nonono || die "$installbin is not a directory\n";
224-w $installbin || $nonono || die "$installbin is not writable by you\n"
3edbfbe5 225 unless $installbin =~ m#^/afs/# || $nonono;
c623bd54 226
2986a63f 227if (!$Is_NetWare) {
39add537
PP
228-x 'perl' . $exe_ext || die "perl isn't executable!\n";
229-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 230
9fba8746 231-f 't/rantests' || $Is_W32
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232 || warn "WARNING: You've never run 'make test' or",
233 " some tests failed! (Installing anyway.)\n";
2986a63f 234} #if (!$Is_NetWare)
c623bd54 235
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236if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
237 my $perldll;
238
239 if ($Is_Cygwin) {
240 $perldll = $libperl;
241 my $v_e_r_s = $ver; $v_e_r_s =~ tr/./_/;
242 $perldll =~ s/(\..*)?$/$v_e_r_s.$dlext/;
243 $perldll =~ s/^lib/cyg/;
244 if ($Config{useshrplib} eq 'true') {
245 # install ld2 and perlld as well
246 foreach ('ld2', 'perlld') {
247 safe_unlink("$installbin/$_");
248 copy("$_", "$installbin/$_");
249 chmod(0755, "$installbin/$_");
250 };
251 open (LD2, ">$installbin/ld2");
252 print LD2 <<SHELL;
253#!/bin/sh
254#
255# ld wrapper, passes all args to perlld;
256#
257for trythis in $installbin/perl
258do
259 if [ -x \$trythis ]
260 then
261 \$trythis $installbin/perlld "\$\@"
262 exit \$?
263 fi
264done
265# hard luck!
266echo I see no perl executable around there
267echo perl is required to build dynamic libraries
268echo look if the path to perl in /bin/ld2 is correct
269exit 1
270SHELL
271 close LD2;
272 chmod(0755, "$installbin/ld2");
273 };
274 } else {
275 $perldll = 'perl59.' . $dlext;
276 }
5f675712 277
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278 if ($dlsrc ne "dl_none.xs") {
279 -f $perldll || die "No perl DLL built\n";
280 }
0b3bfb33 281
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282 # Install the DLL
283 safe_unlink("$installbin/$perldll");
284 copy("$perldll", "$installbin/$perldll");
285 chmod(0755, "$installbin/$perldll");
2986a63f 286} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 287
354f3b56 288# This will be used to store the packlist
c2cd2081 289my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
354f3b56 290
c623bd54
LW
291# First we install the version-numbered executables.
292
17f28c40 293if ($Is_VMS) {
6ee623d5
GS
294 safe_unlink("$installbin/$perl$exe_ext");
295 copy("perl$exe_ext", "$installbin/$perl$exe_ext");
296 chmod(0755, "$installbin/$perl$exe_ext");
297 safe_unlink("$installbin/${perl}shr$exe_ext");
298 copy("perlshr$exe_ext", "$installbin/${perl}shr$exe_ext");
299 chmod(0755, "$installbin/${perl}shr$exe_ext");
17f28c40 300}
1d84e8df
JH
301elsif ($^O eq 'mpeix') {
302 # MPE lacks hard links and requires that executables with special
303 # capabilities reside in the MPE namespace.
304 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
305 # Install the primary executable into the MPE namespace as perlpath.
306 copy("perl$exe_ext", $Config{perlpath});
307 chmod(0755, $Config{perlpath});
308 # Create a backup copy with the version number.
309 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
310}
3f5ee302 311elsif ($^O ne 'dos') {
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312 if (!$Is_NetWare) {
313 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
314 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
315 strip("$installbin/$perl_verbase$ver$exe_ext");
316 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
317 }
318 else {
319 # If installing onto a NetWare server
320 if ($nwinstall) {
321 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
322 mkpath($Config{installnwsystem}, 1, 0777);
323 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
324 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
325 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
326 copy("x2p\\a2p.nlm", $Config{installnwsystem});
327 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
328 mkpath($Config{installnwlcgi}, 1, 0777);
329 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
2986a63f 330 }
2e2b85db 331 } #if (!$Is_NetWare)
3f5ee302 332}
1d84e8df 333else {
6ee623d5
GS
334 safe_unlink("$installbin/$perl.exe");
335 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 336}
c623bd54 337
beb13193 338safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 339if ($d_dosuid) {
beb13193
RS
340 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
341 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
342}
343
45d8adaa
LW
344# Install library files.
345
c2cd2081 346my ($do_installarchlib, $do_installprivlib) = (0, 0);
0b3bfb33 347
7e7af249
A
348mkpath($installprivlib, $verbose, 0777);
349mkpath($installarchlib, $verbose, 0777);
350mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
351mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
4633a7c4 352
45d8adaa 353if (chdir "lib") {
68dc0745
PP
354 $do_installarchlib = ! samepath($installarchlib, '.');
355 $do_installprivlib = ! samepath($installprivlib, '.');
146174a9 356 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
45d8adaa 357
a0d0e21e
LW
358 if ($do_installarchlib || $do_installprivlib) {
359 find(\&installlib, '.');
45d8adaa
LW
360 }
361 chdir ".." || die "Can't cd back to source directory: $!\n";
362}
363else {
364 warn "Can't cd to lib to install lib files: $!\n";
365}
366
1aef975c 367# Install header files and libraries.
7e7af249 368mkpath("$installarchlib/CORE", $verbose, 0777);
c2cd2081 369my @corefiles;
17f28c40 370if ($Is_VMS) { # We did core file selection during build
0185066f 371 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 372 $coredir =~ tr/./_/;
0185066f 373 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40
CB
374}
375else {
8736538c 376 # [als] hard-coded 'libperl' name... not good!
17f28c40 377 @corefiles = <*.h libperl*.*>;
8736538c 378
17f28c40
CB
379 # AIX needs perl.exp installed as well.
380 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2 381 if ($^O eq 'mpeix') {
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382 # MPE needs mpeixish.h installed as well.
383 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
384 push(@corefiles,'mpeix/mpeixish.h');
9d7f10f2 385 }
17f28c40
CB
386 # If they have built sperl.o...
387 push(@corefiles,'sperl.o') if -f 'sperl.o';
388}
c2cd2081 389foreach my $file (@corefiles) {
aa3cf465 390 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 391 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 392 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 393 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 394 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
2e2b85db 395 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
396 } else {
397 chmod(0444, "$installarchlib/CORE/$file");
398 }
399 }
340f689c 400}
3edbfbe5 401
156620fa
NA
402# Install main perl executables
403# Make links to ordinary names if installbin directory isn't current directory.
404
2986a63f 405if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 406 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
407 if ($^O eq 'mpeix') {
408 # MPE doesn't support hard links, so use a symlink.
409 # We don't want another cloned copy.
2e2b85db 410 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
7e6b8b1f
PG
411 } elsif ($^O eq 'vos') {
412 # VOS doesn't support hard links, so use a symlink.
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MB
413 symlink("$installbin/$perl_verbase$ver$exe_ext",
414 "$installbin/$perl$exe_ext");
1d84e8df 415 } else {
beb13193
RS
416 link("$installbin/$perl_verbase$ver$exe_ext",
417 "$installbin/$perl$exe_ext");
1d84e8df 418 }
beb13193 419 link("$installbin/s$perl_verbase$ver$exe_ext",
0b3bfb33 420 "$installbin/suid$perl$exe_ext")
156620fa
NA
421 if $d_dosuid;
422}
423
f4a342c3
JH
424# For development purposes it can be very useful to have multiple perls
425# build for different "architectures" (eg threading or not) simultaneously.
426if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
427 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
428 safe_unlink("$installbin/$archperl");
eb96f679
PG
429 if ($^O eq 'mpeix') {
430 # MPE doesn't support hard links, so use a symlink.
f4a342c3 431 # We don't want another cloned copy.
2e2b85db 432 symlink($Config{perlpath}, "$installbin/$archperl");
eb96f679
PG
433 } elsif ($^O eq 'vos') {
434 # VOS doesn't support hard links, so use a symlink.
435 symlink("$installbin/$perl_verbase$ver$exe_ext",
436 "$installbin/$archperl");
f4a342c3 437 } else {
2e2b85db 438 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl");
f4a342c3
JH
439 }
440}
441
a0d0e21e
LW
442# Offer to install perl in a "standard" location
443
c2cd2081 444my $mainperl_is_instperl = 0;
a0d0e21e 445
a3ed4895 446if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
2986a63f 447 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 448 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
449 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
450 my($instperl) = "$installbin/$perl$exe_ext";
451 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
452
453 # First make sure $usrbinperl is not already the same as the perl we
454 # just installed.
455 if (-x $usrbinperl) {
a0d0e21e
LW
456 # Try to be clever about mainperl being a symbolic link
457 # to binexp/perl if binexp and installbin are different.
458 $mainperl_is_instperl =
68dc0745
PP
459 samepath($usrbinperl, $instperl) ||
460 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 461 (($binexp ne $installbin) &&
55497cff
PP
462 (-l $usrbinperl) &&
463 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 464 }
835f8a63 465 if (! $mainperl_is_instperl) {
55497cff 466 unlink($usrbinperl);
1d84e8df
JH
467 ( $Config{'d_link'} eq 'define' &&
468 eval { CORE::link $instperl, $usrbinperl } ) ||
469 eval { symlink $expinstperl, $usrbinperl } ||
470 copy($instperl, $usrbinperl);
471
a0d0e21e
LW
472 $mainperl_is_instperl = 1;
473 }
474}
475
b971f6e4 476# Make links to ordinary names if installbin directory isn't current directory.
2986a63f 477if (!$Is_NetWare) {
bbd0f0ff
RGS
478 if (! samepath($installbin, 'x2p')) {
479 my $base = 'a2p';
480 $base .= $ver if $versiononly;
481 safe_unlink("$installbin/$base$exe_ext");
482 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext");
483 strip("$installbin/$base$exe_ext");
484 chmod(0755, "$installbin/$base$exe_ext");
485 }
b971f6e4
PP
486}
487
488# cppstdin is just a script, but it is architecture-dependent, so
489# it can't safely be shared. Place it in $installbin.
490# Note that Configure doesn't build cppstin if it isn't needed, so
491# we skip this if cppstdin doesn't exist.
68dc0745
PP
492if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
493 safe_unlink("$installbin/cppstdin");
494 copy("cppstdin", "$installbin/cppstdin");
495 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
496}
497
1a09d0c8
JH
498sub script_alias {
499 my ($installscript, $orig, $alias, $scr_ext) = @_;
500
eea3e086 501 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
502 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
503 copy("$installscript/$orig$scr_ext",
0b3bfb33 504 "$installscript/$alias$scr_ext");
7e6b8b1f
PG
505 } elsif ($^O eq 'vos') {
506 symlink("$installscript/$orig$scr_ext",
2e2b85db 507 "$installscript/$alias$scr_ext");
1a09d0c8
JH
508 } else {
509 link("$installscript/$orig$scr_ext",
510 "$installscript/$alias$scr_ext");
511 }
512}
513
c8f392da
JH
514# Install scripts.
515mkpath($installscript, $verbose, 0777);
516if ($versiononly) {
517 for (@scripts) {
518 (my $base = $_) =~ s#.*/##;
519 $base .= $ver;
520 copy($_, "$installscript/$base");
521 chmod(0755, "$installscript/$base");
522 }
b971f6e4 523
0b3bfb33 524 for (@tolink) {
2e2b85db
MB
525 my ($from, $to) = map { "$_$ver" } @$_;
526 (my $frbase = $from) =~ s#.*/##;
527 (my $tobase = $to) =~ s#.*/##;
528 script_alias($installscript, $frbase, $tobase, $scr_ext);
c8f392da
JH
529 }
530} else {
22e77942
JH
531 for (@scripts) {
532 (my $base = $_) =~ s#.*/##;
533 copy($_, "$installscript/$base");
534 chmod(0755, "$installscript/$base");
b971f6e4 535 }
22e77942 536
0b3bfb33 537 for (@tolink) {
2e2b85db
MB
538 my ($from, $to) = @$_;
539 (my $frbase = $from) =~ s#.*/##;
540 (my $tobase = $to) =~ s#.*/##;
541 script_alias($installscript, $frbase, $tobase, $scr_ext);
21dae8a0 542 }
b971f6e4
PP
543}
544
146174a9
CB
545# Install pod pages. Where? I guess in $installprivlib/pod
546# ($installprivlib/pods for cygwin).
b971f6e4 547
60ce2417 548my $pod = ($Is_Cygwin || $Is_Darwin) ? 'pods' : 'pod';
d56c5707 549if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
7e7af249 550 mkpath("${installprivlib}/$pod", $verbose, 0777);
91a06757
CS
551
552 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 553 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
554 read POD, $_, 4000;
555 close POD;
556 # Some of Perl 5.003's diagnostic messages ended with periods.
557 if (/^=.*\.$/m) {
146174a9
CB
558 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
559 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 560 print " rename $from $to";
91a06757
CS
561 rename($from, $to)
562 or warn "Couldn't rename $from to $to: $!\n"
563 unless $nonono;
564 }
565 }
566
146174a9
CB
567 for (@pods) {
568 # $_ is a name like pod/perl.pod
2e2b85db 569 (my $base = $_) =~ s#.*/##;
146174a9 570 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 571 }
91a06757 572
b971f6e4
PP
573}
574
a0d0e21e
LW
575# Check to make sure there aren't other perls around in installer's
576# path. This is probably UNIX-specific. Check all absolute directories
577# in the path except for where public executables are supposed to live.
578# Also skip $mainperl if the user opted to have it be a link to the
579# installed perl.
580
5f675712 581if (!$versiononly && $otherperls) {
146174a9 582 my ($path, @path);
2986a63f 583 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
584 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
585 @path = split(/$dirsep/, $path);
17f28c40 586 if ($Is_VMS) {
2e2b85db
MB
587 my $i = 0;
588 while (exists $ENV{'DCL$PATH' . $i}) {
589 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
590 push(@path,$dir);
591 }
17f28c40 592 }
c2cd2081 593 my @otherperls;
160a7e37 594 my %otherperls;
b971f6e4
PP
595 for (@path) {
596 next unless m,^/,;
597 # Use &samepath here because some systems have other dirs linked
598 # to $mainperldir (like SunOS)
68dc0745
PP
599 next if samepath($_, $binexp);
600 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
2e2b85db 601 my $otherperl = "$_/$perl$exe_ext";
160a7e37
HS
602 next if $otherperls{$otherperl}++;
603 push(@otherperls, $otherperl)
604 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
605 }
606 if (@otherperls) {
5f675712 607 warn "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
608 "locations beyond where\nwe just installed it:\n";
609 for (@otherperls) {
5f675712 610 warn " ", $_, "\n";
b971f6e4 611 }
5f675712 612 warn "\n";
a0d0e21e 613 }
b971f6e4 614
a0d0e21e
LW
615}
616
3f9aafa0 617$packlist->write() unless $nonono;
94b11c62 618print " Installation complete\n" if $verbose;
c623bd54
LW
619
620exit 0;
621
622###############################################################################
623
a0d0e21e 624sub yn {
c2cd2081
KS
625 my($prompt) = @_;
626 my($answer);
627 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 628 print STDERR $prompt;
a0d0e21e
LW
629 chop($answer = <STDIN>);
630 $answer = $default if $answer =~ m/^\s*$/;
631 ($answer =~ m/^[yY]/);
632}
633
c623bd54 634sub unlink {
c2cd2081 635 my(@names) = @_;
39add537 636 my($cnt) = 0;
c623bd54 637
17f28c40
CB
638 return scalar(@names) if $Is_VMS;
639
c2cd2081 640 foreach my $name (@names) {
c623bd54 641 next unless -e $name;
2986a63f 642 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
94b11c62 643 print " unlink $name\n" if $verbose;
0b3bfb33 644 ( CORE::unlink($name) and ++$cnt
39add537 645 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
c623bd54 646 }
39add537 647 return $cnt;
c623bd54
LW
648}
649
e50aee73 650sub safe_unlink {
17f28c40 651 return if $nonono or $Is_VMS;
c2cd2081
KS
652 my @names = @_;
653 foreach my $name (@names) {
e50aee73 654 next unless -e $name;
2986a63f 655 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
94b11c62 656 print " unlink $name\n" if $verbose;
39add537 657 next if CORE::unlink($name);
e50aee73
AD
658 warn "Couldn't unlink $name: $!\n";
659 if ($! =~ /busy/i) {
94b11c62 660 print " mv $name $name.old\n" if $verbose;
68dc0745
PP
661 safe_rename($name, "$name.old")
662 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
663 }
664 }
665}
666
68dc0745 667sub safe_rename {
c2cd2081 668 my($from,$to) = @_;
55a105fd 669 if (-f $to and not unlink($to)) {
e50aee73
AD
670 my($i);
671 for ($i = 1; $i < 50; $i++) {
91a06757 672 last if rename($to, "$to.$i");
e50aee73 673 }
0b3bfb33 674 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 675 if $i >= 50; # Give up!
e50aee73
AD
676 }
677 link($from,$to) || return 0;
55a105fd 678 unlink($from);
e50aee73
AD
679}
680
c623bd54 681sub link {
15792f64
PP
682 my($from,$to) = @_;
683 my($success) = 0;
c623bd54 684
5a9231b0
MS
685 my $xfrom = $from;
686 $xfrom =~ s/^\Q$destdir\E// if $destdir;
687 my $xto = $to;
688 $xto =~ s/^\Q$destdir\E// if $destdir;
689 print $verbose ? " ln $xfrom $xto\n" : " $xto\n" unless $silent;
39add537 690 eval {
68dc0745
PP
691 CORE::link($from, $to)
692 ? $success++
7bac28a0
PP
693 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
694 ? die "AFS" # okay inside eval {}
146174a9 695 : die "Couldn't link $from to $to: $!\n"
68dc0745 696 unless $nonono;
5a9231b0 697 $packlist->{$xto} = { from => $xfrom, type => 'link' };
39add537
PP
698 };
699 if ($@) {
146174a9 700 warn $@;
5a9231b0
MS
701 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
702 print " creating new version of $xto\n"
2e2b85db 703 if $Is_VMS and -e $to and !$silent;
68dc0745
PP
704 File::Copy::copy($from, $to)
705 ? $success++
706 : warn "Couldn't copy $from to $to: $!\n"
707 unless $nonono;
5a9231b0 708 $packlist->{$xto} = { type => 'file' };
39add537 709 }
15792f64 710 $success;
c623bd54
LW
711}
712
713sub chmod {
c2cd2081 714 my($mode,$name) = @_;
c623bd54 715
39e571d4 716 return if ($^O eq 'dos');
94b11c62 717 printf " chmod %o %s\n", $mode, $name if $verbose;
68dc0745
PP
718 CORE::chmod($mode,$name)
719 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
720 unless $nonono;
721}
722
723sub copy {
724 my($from,$to) = @_;
725
5a9231b0
MS
726 my $xto = $to;
727 $xto =~ s/^\Q$destdir\E// if $destdir;
728 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
729 print " creating new version of $xto\n" if $Is_VMS and -e $to and !$silent;
68dc0745
PP
730 File::Copy::copy($from, $to)
731 || warn "Couldn't copy $from to $to: $!\n"
732 unless $nonono;
5a9231b0 733 $packlist->{$xto} = { type => 'file' };
c623bd54
LW
734}
735
a0d0e21e 736sub samepath {
c2cd2081 737 my($p1, $p2) = @_;
eef1cf2a 738
2986a63f 739 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
a0d0e21e 740
75f92628 741 if ($p1 ne $p2) {
c2cd2081 742 my($dev1, $ino1, $dev2, $ino2);
a0d0e21e
LW
743 ($dev1, $ino1) = stat($p1);
744 ($dev2, $ino2) = stat($p2);
745 ($dev1 == $dev2 && $ino1 == $ino2);
746 }
747 else {
748 1;
749 }
750}
751
752sub installlib {
753 my $dir = $File::Find::dir;
754 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 755 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
756
757 my $name = $_;
efc5ad56 758
ce28de53
RGS
759 # Ignore version control directories.
760 if (($name eq 'CVS' or $name eq 'RCS' or $name eq '.svn') and -d $name) {
efc5ad56
TB
761 $File::Find::prune = 1;
762 return;
763 }
0b3bfb33 764
146174a9 765 # ignore patch backups, RCS files, emacs backup & temp files and the
056a8fbe 766 # .exists files, .PL files, and test files.
1df34986 767 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$} ||
2e2b85db 768 $dir =~ m{/t(?:/|$)};
ce28de53
RGS
769 # ignore the cpan script in lib/CPAN/bin (installed later with other utils)
770 return if $name eq 'cpan';
f9aa124c
JH
771 # ignore the test extensions
772 return if $dir =~ m{ext/XS/(?:APItest|Typemap)/};
b695f709 773
a0d0e21e
LW
774 $name = "$dir/$name" if $dir ne '';
775
776 my $installlib = $installprivlib;
1dd15ed4 777 if ($dir =~ /^auto/ ||
eef1cf2a 778 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
2986a63f 779 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare))
eef1cf2a 780 ) {
2e2b85db 781 $installlib = $installarchlib;
a0d0e21e
LW
782 return unless $do_installarchlib;
783 } else {
784 return unless $do_installprivlib;
785 }
786
a0d0e21e 787 if (-f $_) {
5cc330c8 788 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
3edbfbe5
TB
789 $installlib = $installprivlib;
790 #We're installing *.al and *.ix files into $installprivlib,
791 #but we have to delete old *.al and *.ix files from the 5.000
792 #distribution:
75f92628 793 #This might not work because $archname might have changed.
55a105fd 794 unlink("$installarchlib/$name");
3edbfbe5 795 }
5a9231b0
MS
796 my $xname = "$installlib/$name";
797 $xname =~ s/^\Q$destdir\E// if $destdir;
798 $packlist->{$xname} = { type => 'file' };
2e2b85db 799 if ($force || compare($_, "$installlib/$name") || $nonono) {
55a105fd 800 unlink("$installlib/$name");
7e7af249 801 mkpath("$installlib/$dir", $verbose, 0777);
75f92628
AD
802 # HP-UX (at least) needs to maintain execute permissions
803 # on dynamically-loaded libraries.
2e2b85db
MB
804 if ($Is_NetWare && !$nwinstall) {
805 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
806 # if copied will give problems when building new extensions.
807 # Has to be copied if we are installing on a NetWare server and hence
808 # the check !$nwinstall
809 if (!(/\.(?:nlp|nlm|bs)$/)) {
810 copy_if_diff($_, "$installlib/$name")
2986a63f 811 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
2e2b85db
MB
812 "$installlib/$name");
813 }
814 } else {
815 if (copy_if_diff($_, "$installlib/$name")) {
816 if ($name =~ /\.(so|$dlext)$/o) {
817 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
818 chmod(0555, "$installlib/$name");
819 } else {
820 strip("-S", "$installlib/$name")
821 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
822 chmod(0444, "$installlib/$name");
823 }
824 }
825 } #if ($Is_NetWare)
a0d0e21e 826 }
a0d0e21e
LW
827 }
828}
3edbfbe5 829
16d20bd9
AD
830# Copy $from to $to, only if $from is different than $to.
831# Also preserve modification times for .a libraries.
832# On some systems, if you do
833# ranlib libperl.a
834# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
835# and then try to link against the installed libperl.a, you might
836# get an error message to the effect that the symbol table is older
837# than the library.
aa3cf465 838# Return true if copying occurred.
68dc0745
PP
839
840sub copy_if_diff {
3edbfbe5 841 my($from,$to)=@_;
8530e788 842 return 1 if (($^O eq 'VMS') && (-d $from));
5a9231b0
MS
843 my $xto = $to;
844 $xto =~ s/^\Q$destdir\E// if $destdir;
5f239f73
JH
845 my $perlpodbadsymlink;
846 if ($from =~ m!^pod/perl[\w-]+\.pod$! &&
847 -l $from &&
848 ! -e $from) {
849 # Some Linux implementations have problems traversing over
850 # multiple symlinks (when going over NFS?) and fail to read
851 # the symlink target. Combine this with the fact that some
852 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS),
853 # and you end up with those pods not getting installed.
854 $perlpodbadsymlink = 1;
855 }
856 -f $from || $perlpodbadsymlink || warn "$0: $from not found";
5a9231b0 857 $packlist->{$xto} = { type => 'file' };
2e2b85db 858 if ($force || compare($from, $to) || $nonono) {
68dc0745 859 safe_unlink($to); # In case we don't have write permissions.
2e2b85db
MB
860 if ($nonono) {
861 $from = $depth . "/" . $from if $depth;
862 }
5f239f73
JH
863 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) {
864 $from = "README.$1";
865 }
68dc0745
PP
866 copy($from, $to);
867 # Restore timestamps if it's a .a library or for OS/2.
4a71ed0c 868 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 869 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
870 utime $atime, $mtime, $to;
871 }
aa3cf465 872 1;
3edbfbe5
TB
873 }
874}
8f1f23e8
W
875
876sub strip
877{
878 my(@args) = @_;
879
f556e5b9
JH
880 return unless $dostrip;
881
8f1f23e8
W
882 my @opts;
883 while (@args && $args[0] =~ /^(-\w+)$/) {
2e2b85db 884 push @opts, shift @args;
8f1f23e8
W
885 }
886
887 foreach my $file (@args) {
2e2b85db
MB
888 if (-f $file) {
889 if ($verbose) {
890 print " strip " . join(' ', @opts);
891 print " " if (@opts);
892 print "$file\n";
893 }
894 system("strip", @opts, $file);
895 } else {
896 print "# file '$file' skipped\n" if $verbose;
897 }
8f1f23e8
W
898 }
899}