This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Unfinished EBCDIC branch.
[perl5.git] / installperl
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 $ENV{PERL5LIB} = 'lib';
a29d2910
A
8}
9
10use strict;
60ce2417
W
11my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin,
12 $nonono, $dostrip, $versiononly, $silent, $verbose,
4f048c5d 13 $otherperls, $archname,$Is_NetWare, $nwinstall, $nopods);
5f675712 14use vars qw /$depth/;
a29d2910
A
15
16BEGIN {
17f28c40 17 $Is_VMS = $^O eq 'VMS';
4a71ed0c
GS
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
2986a63f
JH
39$Is_NetWare = $Config{osname} eq 'NetWare';
40if ($Is_NetWare) {
41 $Is_W32 = 0;
42 $scr_ext = '.pl';
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
c2cd2081
KS
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
RS
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
RS
60my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
61 ? $ENV{PERLNAME_VERBASE}
62 : $perl;
63
5f675712 64$otherperls = 1;
c623bd54
LW
65while (@ARGV) {
66 $nonono = 1 if $ARGV[0] eq '-n';
f556e5b9 67 $dostrip = 1 if $ARGV[0] eq '-s';
c623bd54 68 $versiononly = 1 if $ARGV[0] eq '-v';
f4a342c3 69 $versiononly = 0 if $ARGV[0] eq '+v';
5f675712
A
70 $silent = 1 if $ARGV[0] eq '-S';
71 $otherperls = 0 if $ARGV[0] eq '-o';
4ad019ef 72 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
f4a342c3 73 $archname = 1 if $ARGV[0] eq '-A';
2986a63f 74 $nwinstall = 1 if $ARGV[0] eq '-netware';
4f048c5d 75 $nopods = 1 if $ARGV[0] eq '-p';
33bd2d8f
NC
76 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
77 print <<"EOT";
78Usage $0: [switches]
79 -n Don't actually run any commands; just print them.
80 -s Run strip on installed binaries.
81 -v Only install perl as a binary with the version number in the name.
82 (Override whatever config.sh says)
83 +v Install perl as "perl" and as a binary with the version number in
84 the name. (Override whatever config.sh says)
85 -S Silent mode.
86 -o Skip checking for other copies of perl in your PATH.
87 -V Verbose mode.
88 -A Also install perl with the architecture's name in the perl binary's
89 name.
4f048c5d 90 -p Don't install the pod files. [This will break use diagnostics;]
33bd2d8f
NC
91 -netware Install correctly on a Netware server.
92EOT
93 exit;
94 }
c623bd54
LW
95 shift;
96}
97
f4a342c3 98$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
21dae8a0
SC
99my (@scripts, @tolink);
100open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
101while (<SCRIPTS>) {
102 next if /^#/;
103 next if /#\s*pod\s*=/; # Binary programs need separate treatment
104 chomp;
105 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
106 push @scripts, $1;
107 push @tolink, [$1, $2];
108 } else {
109 push @scripts, $_;
110 }
111}
112close SCRIPTS;
16d20bd9 113
4a71ed0c 114if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 115
2e5b8131 116my @pods = $nopods ? () : (<pod/*.pod>);
c623bd54 117
e8ea6127
AD
118# Specify here any .pm files that are actually architecture-dependent.
119# (Those included with XS extensions under ext/ are automatically
120# added later.)
121# Now that the default privlib has the full perl version number included,
0b3bfb33 122# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 123# files under the archlib directory.
c2cd2081 124my %archpms = (
0b3bfb33
NIS
125 Config => 1,
126 lib => 1,
127 Cwd => 1,
38b8243a 128);
39e571d4
ML
129
130if ($^O eq 'dos') {
131 push(@scripts,'djgpp/fixpmain');
132 $archpms{config} = $archpms{filehand} = 1;
133}
134
6ee623d5
GS
135if ((-e "testcompile") && (defined($ENV{'COMPILE'})))
136{
137 push(@scripts, map("$_.exe", @scripts));
138}
139
1dd15ed4 140find(sub {
68c887af
GS
141 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
142 my($path, $modname) = ($1,$2);
143
144 # strip trailing component first
145 $path =~ s{/[^/]*$}{};
146
147 # strip optional "/lib";
148 $path =~ s{/lib\b}{};
149
150 # strip any leading /
151 $path =~ s{^/}{};
152
153 # reconstitute canonical module name
154 $modname = "$path/$modname" if length $path;
155
156 # remember it
157 $archpms{$modname} = 1;
1dd15ed4
CS
158 }
159 }, 'ext');
160
68c887af
GS
161# print "[$_]\n" for sort keys %archpms;
162
146174a9 163my $ver = $Config{version};
f2766b05 164my $release = substr($],0,3); # Not used currently.
03284eb6 165my $patchlevel = substr($],3,2);
748a9306 166die "Patchlevel of perl ($patchlevel)",
cceca5ed
GS
167 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
168 if $patchlevel != $Config{'PERL_VERSION'};
4633a7c4
LW
169
170# Fetch some frequently-used items from %Config
c2cd2081
KS
171my $installbin = $Config{installbin};
172my $installscript = $Config{installscript};
173my $installprivlib = $Config{installprivlib};
174my $installarchlib = $Config{installarchlib};
175my $installsitelib = $Config{installsitelib};
176my $installsitearch = $Config{installsitearch};
177my $installman1dir = $Config{installman1dir};
178my $man1ext = $Config{man1ext};
179my $libperl = $Config{libperl};
4633a7c4 180# Shared library and dynamic loading suffixes.
c2cd2081
KS
181my $so = $Config{so};
182my $dlext = $Config{dlext};
146174a9 183my $dlsrc = $Config{dlsrc};
f2766b05
PP
184if ($^O eq 'os390') {
185 my $pwd;
186 chomp($pwd=`pwd`);
187 my $archlibexp = $Config{archlibexp};
188 my $usedl = $Config{usedl};
189 if ($usedl eq 'define') {
190 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
191 }
192}
4633a7c4 193
2986a63f
JH
194if ($nwinstall) {
195 # This is required only if we are installing on a NetWare server
196 $installscript = $Config{installnwscripts};
197 $installprivlib = $Config{installnwlib};
198 $installarchlib = $Config{installnwlib};
199 $installsitelib = $Config{installnwlib};
200}
201
c2cd2081
KS
202my $d_dosuid = $Config{d_dosuid};
203my $binexp = $Config{binexp};
c623bd54 204
17f28c40
CB
205if ($Is_VMS) { # Hang in there until File::Spec hits the big time
206 foreach ( \$installbin, \$installscript, \$installprivlib,
207 \$installarchlib, \$installsitelib, \$installsitearch,
208 \$installman1dir ) {
209 $$_ = unixify($$_); $$_ =~ s:/$::;
210 }
211}
212
c623bd54
LW
213# Do some quick sanity checks.
214
215if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
216
fe14fcc3 217 $installbin || die "No installbin directory in config.sh\n";
7e7af249 218-d $installbin || mkpath($installbin, $verbose, 0777);
0ecb046b 219-d $installbin || $nonono || die "$installbin is not a directory\n";
220-w $installbin || $nonono || die "$installbin is not writable by you\n"
3edbfbe5 221 unless $installbin =~ m#^/afs/# || $nonono;
c623bd54 222
2986a63f 223if (!$Is_NetWare) {
39add537
PP
224-x 'perl' . $exe_ext || die "perl isn't executable!\n";
225-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 226
9fba8746 227-f 't/rantests' || $Is_W32
1af49140
A
228 || warn "WARNING: You've never run 'make test' or",
229 " some tests failed! (Installing anyway.)\n";
2986a63f 230} #if (!$Is_NetWare)
c623bd54 231
2986a63f 232if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
8736538c
AS
233 my $perldll;
234
5f675712
A
235 if ($Is_Cygwin) {
236 $perldll = $libperl;
237 $perldll =~ s/(\..*)?$/.$dlext/;
238 if ($Config{useshrplib} eq 'true') {
239 # install ld2 and perlld as well
240 foreach ('ld2', 'perlld') {
241 safe_unlink("$installbin/$_");
242 copy("$_", "$installbin/$_");
243 chmod(0755, "$installbin/$_");
244 };
8736538c 245 };
5f675712 246 } else {
b962b4fa 247 $perldll = 'perl57.' . $dlext;
5f675712
A
248 }
249
250 if ($dlsrc ne "dl_none.xs") {
251 -f $perldll || die "No perl DLL built\n";
252 }
253 # Install the DLL
254
255 safe_unlink("$installbin/$perldll");
256 copy("$perldll", "$installbin/$perldll");
257 chmod(0755, "$installbin/$perldll");
0b3bfb33 258
2986a63f 259} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 260
354f3b56 261# This will be used to store the packlist
c2cd2081 262my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
354f3b56 263
c623bd54
LW
264# First we install the version-numbered executables.
265
17f28c40 266if ($Is_VMS) {
6ee623d5
GS
267 safe_unlink("$installbin/$perl$exe_ext");
268 copy("perl$exe_ext", "$installbin/$perl$exe_ext");
269 chmod(0755, "$installbin/$perl$exe_ext");
270 safe_unlink("$installbin/${perl}shr$exe_ext");
271 copy("perlshr$exe_ext", "$installbin/${perl}shr$exe_ext");
272 chmod(0755, "$installbin/${perl}shr$exe_ext");
17f28c40 273}
1d84e8df
JH
274elsif ($^O eq 'mpeix') {
275 # MPE lacks hard links and requires that executables with special
276 # capabilities reside in the MPE namespace.
277 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
278 # Install the primary executable into the MPE namespace as perlpath.
279 copy("perl$exe_ext", $Config{perlpath});
280 chmod(0755, $Config{perlpath});
281 # Create a backup copy with the version number.
282 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
283}
3f5ee302 284elsif ($^O ne 'dos') {
2986a63f
JH
285 if (!$Is_NetWare) {
286 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
287 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
288 strip("$installbin/$perl_verbase$ver$exe_ext");
289 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
290 }
291 else {
292 # If installing onto a NetWare server
293 if ($nwinstall) {
294 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
295 mkpath($Config{installnwsystem}, 1, 0777);
296 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
297 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
298 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
299 copy("x2p\\a2p.nlm", $Config{installnwsystem});
300 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
301 mkpath($Config{installnwlcgi}, 1, 0777);
302 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
303 }
304 } #if (!$Is_NetWare)
3f5ee302 305}
1d84e8df 306else {
6ee623d5
GS
307 safe_unlink("$installbin/$perl.exe");
308 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 309}
c623bd54 310
beb13193 311safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 312if ($d_dosuid) {
beb13193
RS
313 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
314 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
315}
316
45d8adaa
LW
317# Install library files.
318
c2cd2081 319my ($do_installarchlib, $do_installprivlib) = (0, 0);
0b3bfb33 320
7e7af249
A
321mkpath($installprivlib, $verbose, 0777);
322mkpath($installarchlib, $verbose, 0777);
323mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
324mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
4633a7c4 325
45d8adaa 326if (chdir "lib") {
68dc0745
PP
327 $do_installarchlib = ! samepath($installarchlib, '.');
328 $do_installprivlib = ! samepath($installprivlib, '.');
146174a9 329 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
45d8adaa 330
a0d0e21e
LW
331 if ($do_installarchlib || $do_installprivlib) {
332 find(\&installlib, '.');
45d8adaa
LW
333 }
334 chdir ".." || die "Can't cd back to source directory: $!\n";
335}
336else {
337 warn "Can't cd to lib to install lib files: $!\n";
338}
339
1aef975c 340# Install header files and libraries.
7e7af249 341mkpath("$installarchlib/CORE", $verbose, 0777);
c2cd2081 342my @corefiles;
17f28c40 343if ($Is_VMS) { # We did core file selection during build
0185066f 344 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 345 $coredir =~ tr/./_/;
0185066f 346 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40
CB
347}
348else {
8736538c 349 # [als] hard-coded 'libperl' name... not good!
17f28c40 350 @corefiles = <*.h libperl*.*>;
8736538c 351
17f28c40
CB
352 # AIX needs perl.exp installed as well.
353 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2
MB
354 if ($^O eq 'mpeix') {
355 # MPE needs mpeixish.h installed as well.
7e7af249 356 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
9d7f10f2
MB
357 push(@corefiles,'mpeix/mpeixish.h');
358 }
17f28c40
CB
359 # If they have built sperl.o...
360 push(@corefiles,'sperl.o') if -f 'sperl.o';
361}
c2cd2081 362foreach my $file (@corefiles) {
aa3cf465 363 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 364 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 365 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 366 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 367 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
60ce2417 368 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
369 } else {
370 chmod(0444, "$installarchlib/CORE/$file");
371 }
372 }
340f689c 373}
3edbfbe5 374
156620fa
NA
375# Install main perl executables
376# Make links to ordinary names if installbin directory isn't current directory.
377
2986a63f 378if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 379 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
380 if ($^O eq 'mpeix') {
381 # MPE doesn't support hard links, so use a symlink.
382 # We don't want another cloned copy.
383 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
384 } else {
beb13193
RS
385 link("$installbin/$perl_verbase$ver$exe_ext",
386 "$installbin/$perl$exe_ext");
1d84e8df 387 }
beb13193 388 link("$installbin/s$perl_verbase$ver$exe_ext",
0b3bfb33 389 "$installbin/suid$perl$exe_ext")
156620fa
NA
390 if $d_dosuid;
391}
392
f4a342c3
JH
393# For development purposes it can be very useful to have multiple perls
394# build for different "architectures" (eg threading or not) simultaneously.
395if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
396 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
397 safe_unlink("$installbin/$archperl");
398 if ($^O eq 'mpeix') {
399 # MPE doesn't support hard links, so use a symlink.
400 # We don't want another cloned copy.
401 symlink($Config{perlpath}, "$installbin/$archperl");
402 } else {
403 link("$installbin/$perl_verbase$ver$exe_ext",
404 "$installbin/$archperl");
405 }
406}
407
a0d0e21e
LW
408# Offer to install perl in a "standard" location
409
c2cd2081 410my $mainperl_is_instperl = 0;
a0d0e21e 411
a3ed4895 412if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
2986a63f 413 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 414 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
415 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
416 my($instperl) = "$installbin/$perl$exe_ext";
417 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
418
419 # First make sure $usrbinperl is not already the same as the perl we
420 # just installed.
421 if (-x $usrbinperl) {
a0d0e21e
LW
422 # Try to be clever about mainperl being a symbolic link
423 # to binexp/perl if binexp and installbin are different.
424 $mainperl_is_instperl =
68dc0745
PP
425 samepath($usrbinperl, $instperl) ||
426 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 427 (($binexp ne $installbin) &&
55497cff
PP
428 (-l $usrbinperl) &&
429 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 430 }
835f8a63 431 if (! $mainperl_is_instperl) {
55497cff 432 unlink($usrbinperl);
1d84e8df
JH
433 ( $Config{'d_link'} eq 'define' &&
434 eval { CORE::link $instperl, $usrbinperl } ) ||
435 eval { symlink $expinstperl, $usrbinperl } ||
436 copy($instperl, $usrbinperl);
437
a0d0e21e
LW
438 $mainperl_is_instperl = 1;
439 }
440}
441
b971f6e4 442# Make links to ordinary names if installbin directory isn't current directory.
2986a63f
JH
443if (!$Is_NetWare) {
444 if (!$versiononly && ! samepath($installbin, 'x2p')) {
445 safe_unlink("$installbin/a2p$exe_ext");
446 copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext");
60ce2417 447 strip("$installbin/a2p$exe_ext");
2986a63f
JH
448 chmod(0755, "$installbin/a2p$exe_ext");
449 }
b971f6e4
PP
450}
451
452# cppstdin is just a script, but it is architecture-dependent, so
453# it can't safely be shared. Place it in $installbin.
454# Note that Configure doesn't build cppstin if it isn't needed, so
455# we skip this if cppstdin doesn't exist.
68dc0745
PP
456if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
457 safe_unlink("$installbin/cppstdin");
458 copy("cppstdin", "$installbin/cppstdin");
459 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
460}
461
1a09d0c8
JH
462sub script_alias {
463 my ($installscript, $orig, $alias, $scr_ext) = @_;
464
eea3e086 465 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
466 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
467 copy("$installscript/$orig$scr_ext",
0b3bfb33 468 "$installscript/$alias$scr_ext");
1a09d0c8
JH
469 } else {
470 link("$installscript/$orig$scr_ext",
471 "$installscript/$alias$scr_ext");
472 }
473}
474
c8f392da
JH
475# Install scripts.
476mkpath($installscript, $verbose, 0777);
477if ($versiononly) {
478 for (@scripts) {
479 (my $base = $_) =~ s#.*/##;
480 $base .= $ver;
481 copy($_, "$installscript/$base");
482 chmod(0755, "$installscript/$base");
483 }
b971f6e4 484
0b3bfb33 485 for (@tolink) {
c8f392da
JH
486 my ($from, $to) = map { "$_$ver" } @$_;
487 (my $frbase = $from) =~ s#.*/##;
488 (my $tobase = $to) =~ s#.*/##;
489 script_alias($installscript, $frbase, $tobase, $scr_ext);
490 }
491} else {
22e77942
JH
492 for (@scripts) {
493 (my $base = $_) =~ s#.*/##;
494 copy($_, "$installscript/$base");
495 chmod(0755, "$installscript/$base");
b971f6e4 496 }
22e77942 497
0b3bfb33 498 for (@tolink) {
c8f392da 499 my ($from, $to) = @$_;
21dae8a0
SC
500 (my $frbase = $from) =~ s#.*/##;
501 (my $tobase = $to) =~ s#.*/##;
502 script_alias($installscript, $frbase, $tobase, $scr_ext);
503 }
b971f6e4
PP
504}
505
146174a9
CB
506# Install pod pages. Where? I guess in $installprivlib/pod
507# ($installprivlib/pods for cygwin).
b971f6e4 508
60ce2417 509my $pod = ($Is_Cygwin || $Is_Darwin) ? 'pods' : 'pod';
d56c5707 510if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
7e7af249 511 mkpath("${installprivlib}/$pod", $verbose, 0777);
91a06757
CS
512
513 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 514 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
515 read POD, $_, 4000;
516 close POD;
517 # Some of Perl 5.003's diagnostic messages ended with periods.
518 if (/^=.*\.$/m) {
146174a9
CB
519 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
520 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 521 print " rename $from $to";
91a06757
CS
522 rename($from, $to)
523 or warn "Couldn't rename $from to $to: $!\n"
524 unless $nonono;
525 }
526 }
527
146174a9
CB
528 for (@pods) {
529 # $_ is a name like pod/perl.pod
530 (my $base = $_) =~ s#.*/##;
531 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 532 }
91a06757 533
b971f6e4
PP
534}
535
a0d0e21e
LW
536# Check to make sure there aren't other perls around in installer's
537# path. This is probably UNIX-specific. Check all absolute directories
538# in the path except for where public executables are supposed to live.
539# Also skip $mainperl if the user opted to have it be a link to the
540# installed perl.
541
5f675712 542if (!$versiononly && $otherperls) {
146174a9 543 my ($path, @path);
2986a63f 544 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
545 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
546 @path = split(/$dirsep/, $path);
17f28c40
CB
547 if ($Is_VMS) {
548 my $i = 0;
549 while (exists $ENV{'DCL$PATH' . $i}) {
c2cd2081 550 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
17f28c40
CB
551 push(@path,$dir);
552 }
553 }
c2cd2081 554 my @otherperls;
160a7e37 555 my %otherperls;
b971f6e4
PP
556 for (@path) {
557 next unless m,^/,;
558 # Use &samepath here because some systems have other dirs linked
559 # to $mainperldir (like SunOS)
68dc0745
PP
560 next if samepath($_, $binexp);
561 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
160a7e37
HS
562 my $otherperl = "$_/$perl$exe_ext";
563 next if $otherperls{$otherperl}++;
564 push(@otherperls, $otherperl)
565 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
566 }
567 if (@otherperls) {
5f675712 568 warn "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
569 "locations beyond where\nwe just installed it:\n";
570 for (@otherperls) {
5f675712 571 warn " ", $_, "\n";
b971f6e4 572 }
5f675712 573 warn "\n";
a0d0e21e 574 }
b971f6e4 575
a0d0e21e
LW
576}
577
3f9aafa0 578$packlist->write() unless $nonono;
94b11c62 579print " Installation complete\n" if $verbose;
c623bd54
LW
580
581exit 0;
582
583###############################################################################
584
a0d0e21e 585sub yn {
c2cd2081
KS
586 my($prompt) = @_;
587 my($answer);
588 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 589 print STDERR $prompt;
a0d0e21e
LW
590 chop($answer = <STDIN>);
591 $answer = $default if $answer =~ m/^\s*$/;
592 ($answer =~ m/^[yY]/);
593}
594
c623bd54 595sub unlink {
c2cd2081 596 my(@names) = @_;
39add537 597 my($cnt) = 0;
c623bd54 598
17f28c40
CB
599 return scalar(@names) if $Is_VMS;
600
c2cd2081 601 foreach my $name (@names) {
c623bd54 602 next unless -e $name;
2986a63f 603 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
94b11c62 604 print " unlink $name\n" if $verbose;
0b3bfb33 605 ( CORE::unlink($name) and ++$cnt
39add537 606 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
c623bd54 607 }
39add537 608 return $cnt;
c623bd54
LW
609}
610
e50aee73 611sub safe_unlink {
17f28c40 612 return if $nonono or $Is_VMS;
c2cd2081
KS
613 my @names = @_;
614 foreach my $name (@names) {
e50aee73 615 next unless -e $name;
2986a63f 616 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
94b11c62 617 print " unlink $name\n" if $verbose;
39add537 618 next if CORE::unlink($name);
e50aee73
AD
619 warn "Couldn't unlink $name: $!\n";
620 if ($! =~ /busy/i) {
94b11c62 621 print " mv $name $name.old\n" if $verbose;
68dc0745
PP
622 safe_rename($name, "$name.old")
623 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
624 }
625 }
626}
627
68dc0745 628sub safe_rename {
c2cd2081 629 my($from,$to) = @_;
55a105fd 630 if (-f $to and not unlink($to)) {
e50aee73
AD
631 my($i);
632 for ($i = 1; $i < 50; $i++) {
91a06757 633 last if rename($to, "$to.$i");
e50aee73 634 }
0b3bfb33 635 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 636 if $i >= 50; # Give up!
e50aee73
AD
637 }
638 link($from,$to) || return 0;
55a105fd 639 unlink($from);
e50aee73
AD
640}
641
c623bd54 642sub link {
15792f64
PP
643 my($from,$to) = @_;
644 my($success) = 0;
c623bd54 645
94b11c62 646 print $verbose ? " ln $from $to\n" : " $to\n" unless $silent;
39add537 647 eval {
68dc0745
PP
648 CORE::link($from, $to)
649 ? $success++
7bac28a0
PP
650 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
651 ? die "AFS" # okay inside eval {}
146174a9 652 : die "Couldn't link $from to $to: $!\n"
68dc0745 653 unless $nonono;
354f3b56 654 $packlist->{$to} = { from => $from, type => 'link' };
39add537
PP
655 };
656 if ($@) {
146174a9 657 warn $@;
94b11c62 658 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
5f675712
A
659 print " creating new version of $to\n"
660 if $Is_VMS and -e $to and !$silent;
68dc0745
PP
661 File::Copy::copy($from, $to)
662 ? $success++
663 : warn "Couldn't copy $from to $to: $!\n"
664 unless $nonono;
354f3b56 665 $packlist->{$to} = { type => 'file' };
39add537 666 }
15792f64 667 $success;
c623bd54
LW
668}
669
670sub chmod {
c2cd2081 671 my($mode,$name) = @_;
c623bd54 672
39e571d4 673 return if ($^O eq 'dos');
94b11c62 674 printf " chmod %o %s\n", $mode, $name if $verbose;
68dc0745
PP
675 CORE::chmod($mode,$name)
676 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
677 unless $nonono;
678}
679
680sub copy {
681 my($from,$to) = @_;
682
94b11c62 683 print $verbose ? " cp $from $to\n" : " $to\n" unless $silent;
5f675712 684 print " creating new version of $to\n" if $Is_VMS and -e $to and !$silent;
68dc0745
PP
685 File::Copy::copy($from, $to)
686 || warn "Couldn't copy $from to $to: $!\n"
687 unless $nonono;
354f3b56 688 $packlist->{$to} = { type => 'file' };
c623bd54
LW
689}
690
a0d0e21e 691sub samepath {
c2cd2081 692 my($p1, $p2) = @_;
eef1cf2a 693
2986a63f 694 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
a0d0e21e 695
75f92628 696 if ($p1 ne $p2) {
c2cd2081 697 my($dev1, $ino1, $dev2, $ino2);
a0d0e21e
LW
698 ($dev1, $ino1) = stat($p1);
699 ($dev2, $ino2) = stat($p2);
700 ($dev1 == $dev2 && $ino1 == $ino2);
701 }
702 else {
703 1;
704 }
705}
706
707sub installlib {
708 my $dir = $File::Find::dir;
709 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 710 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
711
712 my $name = $_;
efc5ad56 713
146174a9
CB
714 # Ignore RCS and CVS directories.
715 if (($name eq 'CVS' or $name eq 'RCS') and -d $name) {
efc5ad56
TB
716 $File::Find::prune = 1;
717 return;
718 }
0b3bfb33 719
146174a9 720 # ignore patch backups, RCS files, emacs backup & temp files and the
b695f709
JH
721 # .exists files, .PL files, and .t files.
722 return if $name =~ m{\.orig$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.t$};
723
a0d0e21e
LW
724 $name = "$dir/$name" if $dir ne '';
725
726 my $installlib = $installprivlib;
1dd15ed4 727 if ($dir =~ /^auto/ ||
eef1cf2a 728 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
2986a63f 729 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare))
eef1cf2a 730 ) {
a0d0e21e
LW
731 $installlib = $installarchlib;
732 return unless $do_installarchlib;
733 } else {
734 return unless $do_installprivlib;
735 }
736
a0d0e21e 737 if (-f $_) {
5cc330c8 738 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
3edbfbe5
TB
739 $installlib = $installprivlib;
740 #We're installing *.al and *.ix files into $installprivlib,
741 #but we have to delete old *.al and *.ix files from the 5.000
742 #distribution:
75f92628 743 #This might not work because $archname might have changed.
55a105fd 744 unlink("$installarchlib/$name");
3edbfbe5 745 }
354f3b56 746 $packlist->{"$installlib/$name"} = { type => 'file' };
5f05dabc 747 if (compare($_, "$installlib/$name") || $nonono) {
55a105fd 748 unlink("$installlib/$name");
7e7af249 749 mkpath("$installlib/$dir", $verbose, 0777);
75f92628
AD
750 # HP-UX (at least) needs to maintain execute permissions
751 # on dynamically-loaded libraries.
60ce2417
W
752 if ($Is_NetWare && !$nwinstall) {
753 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
754 # if copied will give problems when building new extensions.
755 # Has to be copied if we are installing on a NetWare server and hence
756 # the check !$nwinstall
757 if (!(/\.(?:nlp|nlm|bs)$/)) {
758 copy_if_diff($_, "$installlib/$name")
2986a63f 759 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
60ce2417
W
760 "$installlib/$name");
761 }
762 } else {
763 if (copy_if_diff($_, "$installlib/$name")) {
764 if ($name =~ /\.(so|$dlext)$/o) {
765 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
766 chmod(0555, "$installlib/$name");
767 } else {
768 strip("-S", "$installlib/$name")
769 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
770 chmod(0444, "$installlib/$name");
771 }
772 }
773 } #if ($Is_NetWare)
a0d0e21e 774 }
a0d0e21e
LW
775 }
776}
3edbfbe5 777
16d20bd9
AD
778# Copy $from to $to, only if $from is different than $to.
779# Also preserve modification times for .a libraries.
780# On some systems, if you do
781# ranlib libperl.a
782# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
783# and then try to link against the installed libperl.a, you might
784# get an error message to the effect that the symbol table is older
785# than the library.
aa3cf465 786# Return true if copying occurred.
68dc0745
PP
787
788sub copy_if_diff {
3edbfbe5 789 my($from,$to)=@_;
8530e788 790 return 1 if (($^O eq 'VMS') && (-d $from));
f0963acb 791 -f $from || warn "$0: $from not found";
354f3b56 792 $packlist->{$to} = { type => 'file' };
5f05dabc 793 if (compare($from, $to) || $nonono) {
68dc0745 794 safe_unlink($to); # In case we don't have write permissions.
0ecb046b 795 if ($nonono) {
796 $from = $depth . "/" . $from if $depth;
797 }
68dc0745
PP
798 copy($from, $to);
799 # Restore timestamps if it's a .a library or for OS/2.
4a71ed0c 800 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 801 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
802 utime $atime, $mtime, $to;
803 }
aa3cf465 804 1;
3edbfbe5
TB
805 }
806}
8f1f23e8
W
807
808sub strip
809{
810 my(@args) = @_;
811
f556e5b9
JH
812 return unless $dostrip;
813
8f1f23e8
W
814 my @opts;
815 while (@args && $args[0] =~ /^(-\w+)$/) {
816 push @opts, shift @args;
817 }
818
819 foreach my $file (@args) {
820 if (-f $file) {
60ce2417
W
821 if ($verbose) {
822 print " strip " . join(' ', @opts);
823 print " " if (@opts);
824 print "$file\n";
825 }
8f1f23e8
W
826 system("strip", @opts, $file);
827 } else {
94b11c62 828 print "# file '$file' skipped\n" if $verbose;
8f1f23e8
W
829 }
830 }
831}