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[perl #52740] [PATCH-tests] crash when localizing a symtab entry
[perl5.git] / installperl
CommitLineData
dca8fd5c 1#!./perl -w
68dc0745
PP
2
3BEGIN {
c90c0ff4 4 require 5.004;
922ef74c 5 chdir '..' if !-d 'lib' and -d '../lib';
68dc0745
PP
6 @INC = 'lib';
7 $ENV{PERL5LIB} = 'lib';
a29d2910 8
dca8fd5c 9 # This needs to be at BEGIN time, before any use of Config
9e6fc21f 10 require './install_lib.pl';
1d230ada
NC
11}
12
a29d2910 13use strict;
9e6fc21f
NC
14use vars qw($Is_VMS $Is_W32 $Is_OS2 $Is_Cygwin $Is_Darwin $Is_NetWare
15 %opts $packlist);
16my ($dostrip, $versiononly, $force,
17 $otherperls, $archname, $nwinstall, $nopods);
dca8fd5c
NC
18# Not sure how easy it would be to refactor to remove the need for local $depth
19# below
5f675712 20use vars qw /$depth/;
a29d2910
A
21
22BEGIN {
17f28c40 23 if ($Is_VMS) { eval 'use VMS::Filespec;' }
68dc0745
PP
24}
25
c2cd2081 26my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
4a71ed0c 27
a0d0e21e 28use File::Find;
5f05dabc 29use File::Compare;
68dc0745 30use File::Copy ();
0ecb046b 31use File::Path ();
354f3b56 32use ExtUtils::Packlist;
ebef0ab4 33use Cwd;
791b4ad3 34
2986a63f 35if ($Is_NetWare) {
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36 $Is_W32 = 0;
37 $scr_ext = '.pl';
2986a63f
JH
38}
39
0ecb046b 40# override the ones in the rest of the script
68dc0745 41sub mkpath {
68006eea 42 File::Path::mkpath(@_) unless $opts{notify};
0ecb046b 43}
44
c2cd2081
KS
45my $mainperldir = "/usr/bin";
46my $exe_ext = $Config{exe_ext};
bee1dbe2 47
dca8fd5c 48# Allow "make install PERLNAME=something_besides_perl":
c2cd2081 49my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
6ee623d5 50
146174a9 51# This is the base used for versioned names, like "perl5.6.0".
beb13193
RS
52# It's separate because a common use of $PERLNAME is to install
53# perl as "perl5", if that's used as base for versioned files you
146174a9 54# get "perl55.6.0".
beb13193
RS
55my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
56 ? $ENV{PERLNAME_VERBASE}
57 : $perl;
5d25492c
PP
58my $dbg = '';
59my $ndbg = '';
60if ( $Is_VMS ) {
61 if ( defined $Config{usevmsdebug} ) {
62 if ( $Config{usevmsdebug} eq 'define' ) {
63 $dbg = 'dbg';
64 $ndbg = 'ndbg';
65 }
66 }
67}
beb13193 68
5f675712 69$otherperls = 1;
dca8fd5c
NC
70# Consider refactoring this to use Getopt::Long once Getopt::Long's planned
71# feature is implemented, to distinguish + and - options.
c623bd54 72while (@ARGV) {
68006eea 73 $opts{notify} = 1 if $ARGV[0] eq '-n';
f556e5b9 74 $dostrip = 1 if $ARGV[0] eq '-s';
c623bd54 75 $versiononly = 1 if $ARGV[0] eq '-v';
f4a342c3 76 $versiononly = 0 if $ARGV[0] eq '+v';
68006eea 77 $opts{silent} = 1 if $ARGV[0] eq '-S';
5f675712 78 $otherperls = 0 if $ARGV[0] eq '-o';
2e2b85db 79 $force = 1 if $ARGV[0] eq '-f';
68006eea 80 $opts{verbose} = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
f4a342c3 81 $archname = 1 if $ARGV[0] eq '-A';
2e2b85db 82 $nwinstall = 1 if $ARGV[0] eq '-netware';
4f048c5d 83 $nopods = 1 if $ARGV[0] eq '-p';
2227e2d5 84 $opts{destdir} = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/;
33bd2d8f 85 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
2e2b85db 86 print <<"EOT";
33bd2d8f
NC
87Usage $0: [switches]
88 -n Don't actually run any commands; just print them.
89 -s Run strip on installed binaries.
90 -v Only install perl as a binary with the version number in the name.
91 (Override whatever config.sh says)
92 +v Install perl as "perl" and as a binary with the version number in
93 the name. (Override whatever config.sh says)
94 -S Silent mode.
2e2b85db 95 -f Force installation (don't check if same version is there)
33bd2d8f
NC
96 -o Skip checking for other copies of perl in your PATH.
97 -V Verbose mode.
98 -A Also install perl with the architecture's name in the perl binary's
99 name.
4f048c5d 100 -p Don't install the pod files. [This will break use diagnostics;]
33bd2d8f 101 -netware Install correctly on a Netware server.
70eaf669 102 -destdir Prefix installation directories by this string.
33bd2d8f 103EOT
2e2b85db 104 exit;
33bd2d8f 105 }
c623bd54
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106 shift;
107}
108
f4a342c3 109$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
21dae8a0
SC
110my (@scripts, @tolink);
111open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
112while (<SCRIPTS>) {
113 next if /^#/;
71c9e11c
JH
114 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location
115 next if /a2p/; # a2p is binary, to be installed separately
21dae8a0
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116 chomp;
117 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
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118 push @scripts, $1;
119 push @tolink, [$1, $2];
21dae8a0 120 } else {
2e2b85db 121 push @scripts, $_;
21dae8a0
SC
122 }
123}
124close SCRIPTS;
16d20bd9 125
4a71ed0c 126if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 127
ffb5d6c5 128my @pods = $nopods ? () : (<pod/*.pod>, 'x2p/a2p.pod');
c623bd54 129
e8ea6127
AD
130# Specify here any .pm files that are actually architecture-dependent.
131# (Those included with XS extensions under ext/ are automatically
132# added later.)
133# Now that the default privlib has the full perl version number included,
0b3bfb33 134# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 135# files under the archlib directory.
c2cd2081 136my %archpms = (
0b3bfb33
NIS
137 Config => 1,
138 lib => 1,
139 Cwd => 1,
38b8243a 140);
39e571d4
ML
141
142if ($^O eq 'dos') {
143 push(@scripts,'djgpp/fixpmain');
144 $archpms{config} = $archpms{filehand} = 1;
145}
146
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MB
147if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) {
148 push(@scripts, map("$_.exe", @scripts));
6ee623d5
GS
149}
150
1dd15ed4 151find(sub {
2e2b85db
MB
152 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
153 my($path, $modname) = ($1,$2);
68c887af 154
1a959400
BD
155 # strip to optional "/lib", or remove trailing component
156 $path =~ s{.*/lib\b}{} or $path =~ s{/[^/]*$}{};
68c887af 157
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158 # strip any leading /
159 $path =~ s{^/}{};
68c887af 160
2e2b85db
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161 # reconstitute canonical module name
162 $modname = "$path/$modname" if length $path;
68c887af 163
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164 # remember it
165 $archpms{$modname} = 1;
166 }
167}, 'ext');
1dd15ed4 168
68c887af
GS
169# print "[$_]\n" for sort keys %archpms;
170
146174a9 171my $ver = $Config{version};
f2766b05 172my $release = substr($],0,3); # Not used currently.
03284eb6 173my $patchlevel = substr($],3,2);
748a9306 174die "Patchlevel of perl ($patchlevel)",
cceca5ed
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175 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
176 if $patchlevel != $Config{'PERL_VERSION'};
4633a7c4
LW
177
178# Fetch some frequently-used items from %Config
2227e2d5
NC
179my $installbin = "$opts{destdir}$Config{installbin}";
180my $installscript = "$opts{destdir}$Config{installscript}";
181my $installprivlib = "$opts{destdir}$Config{installprivlib}";
182my $installarchlib = "$opts{destdir}$Config{installarchlib}";
183my $installsitelib = "$opts{destdir}$Config{installsitelib}";
184my $installsitearch = "$opts{destdir}$Config{installsitearch}";
185my $installman1dir = "$opts{destdir}$Config{installman1dir}";
c2cd2081
KS
186my $man1ext = $Config{man1ext};
187my $libperl = $Config{libperl};
4633a7c4 188# Shared library and dynamic loading suffixes.
c2cd2081
KS
189my $so = $Config{so};
190my $dlext = $Config{dlext};
146174a9 191my $dlsrc = $Config{dlsrc};
f2766b05
PP
192if ($^O eq 'os390') {
193 my $pwd;
194 chomp($pwd=`pwd`);
195 my $archlibexp = $Config{archlibexp};
196 my $usedl = $Config{usedl};
197 if ($usedl eq 'define') {
2e2b85db 198 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
f2766b05
PP
199 }
200}
4633a7c4 201
2986a63f 202if ($nwinstall) {
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203 # This is required only if we are installing on a NetWare server
204 $installscript = $Config{installnwscripts};
205 $installprivlib = $Config{installnwlib};
206 $installarchlib = $Config{installnwlib};
207 $installsitelib = $Config{installnwlib};
2986a63f
JH
208}
209
c2cd2081
KS
210my $d_dosuid = $Config{d_dosuid};
211my $binexp = $Config{binexp};
c623bd54 212
17f28c40
CB
213if ($Is_VMS) { # Hang in there until File::Spec hits the big time
214 foreach ( \$installbin, \$installscript, \$installprivlib,
2e2b85db
MB
215 \$installarchlib, \$installsitelib, \$installsitearch,
216 \$installman1dir ) {
217 $$_ = unixify($$_); $$_ =~ s:/$::;
17f28c40
CB
218 }
219}
220
c623bd54
LW
221# Do some quick sanity checks.
222
68006eea 223if (!$opts{notify} && $d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
c623bd54 224
fe14fcc3 225 $installbin || die "No installbin directory in config.sh\n";
68006eea
NC
226-d $installbin || mkpath($installbin, $opts{verbose}, 0777);
227-d $installbin || $opts{notify} || die "$installbin is not a directory\n";
228-w $installbin || $opts{notify} || die "$installbin is not writable by you\n"
229 unless $installbin =~ m#^/afs/# || $opts{notify};
c623bd54 230
2986a63f 231if (!$Is_NetWare) {
5d25492c 232if (!$Is_VMS) {
39add537 233-x 'perl' . $exe_ext || die "perl isn't executable!\n";
5d25492c
PP
234}
235else {
236-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n";
237 if ($dbg) {
238 -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n";
239 }
240}
39add537 241-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 242
9fba8746 243-f 't/rantests' || $Is_W32
2e2b85db
MB
244 || warn "WARNING: You've never run 'make test' or",
245 " some tests failed! (Installing anyway.)\n";
2986a63f 246} #if (!$Is_NetWare)
c623bd54 247
25207203 248# This will be used to store the packlist
9e6fc21f 249$packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
25207203 250
2e2b85db
MB
251if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
252 my $perldll;
253
254 if ($Is_Cygwin) {
255 $perldll = $libperl;
7e73a980 256 my $v_e_r_s = substr($ver,0,-2); $v_e_r_s =~ tr/./_/;
2e2b85db
MB
257 $perldll =~ s/(\..*)?$/$v_e_r_s.$dlext/;
258 $perldll =~ s/^lib/cyg/;
2e2b85db 259 } else {
abf0ed0d 260 $perldll = 'perl511.' . $dlext;
2e2b85db 261 }
5f675712 262
2e2b85db
MB
263 if ($dlsrc ne "dl_none.xs") {
264 -f $perldll || die "No perl DLL built\n";
265 }
0b3bfb33 266
2e2b85db
MB
267 # Install the DLL
268 safe_unlink("$installbin/$perldll");
269 copy("$perldll", "$installbin/$perldll");
270 chmod(0755, "$installbin/$perldll");
25207203 271 $packlist->{"$installbin/$perldll"} = { type => 'file' };
2986a63f 272} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 273
c623bd54
LW
274# First we install the version-numbered executables.
275
17f28c40 276if ($Is_VMS) {
9edbfc61
PP
277 safe_unlink("$installbin/perl_setup.com");
278 copy("perl_setup.com", "$installbin/perl_setup.com");
279 chmod(0755, "$installbin/perl_setup.com");
5d25492c
PP
280 safe_unlink("$installbin/$dbg$perl$exe_ext");
281 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext");
282 chmod(0755, "$installbin/$dbg$perl$exe_ext");
283 safe_unlink("$installbin/$dbg${perl}shr$exe_ext");
284 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext");
285 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext");
286 if ($ndbg) {
9edbfc61
PP
287 safe_unlink("$installbin/$ndbg$perl$exe_ext");
288 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext");
289 chmod(0755, "$installbin/$ndbg$perl$exe_ext");
290 safe_unlink("$installbin/${dbg}a2p$exe_ext");
291 copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext");
292 chmod(0755, "$installbin/${dbg}a2p$exe_ext");
5d25492c 293 }
17f28c40 294}
1d84e8df
JH
295elsif ($^O eq 'mpeix') {
296 # MPE lacks hard links and requires that executables with special
297 # capabilities reside in the MPE namespace.
298 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
299 # Install the primary executable into the MPE namespace as perlpath.
300 copy("perl$exe_ext", $Config{perlpath});
301 chmod(0755, $Config{perlpath});
302 # Create a backup copy with the version number.
303 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
304}
3f5ee302 305elsif ($^O ne 'dos') {
2e2b85db
MB
306 if (!$Is_NetWare) {
307 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
308 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
309 strip("$installbin/$perl_verbase$ver$exe_ext");
310 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
311 }
312 else {
313 # If installing onto a NetWare server
314 if ($nwinstall) {
315 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
316 mkpath($Config{installnwsystem}, 1, 0777);
317 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
318 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
319 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
320 copy("x2p\\a2p.nlm", $Config{installnwsystem});
321 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
322 mkpath($Config{installnwlcgi}, 1, 0777);
323 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
2986a63f 324 }
2e2b85db 325 } #if (!$Is_NetWare)
3f5ee302 326}
1d84e8df 327else {
6ee623d5
GS
328 safe_unlink("$installbin/$perl.exe");
329 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 330}
c623bd54 331
beb13193 332safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 333if ($d_dosuid) {
beb13193
RS
334 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
335 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
336}
337
45d8adaa
LW
338# Install library files.
339
c2cd2081 340my ($do_installarchlib, $do_installprivlib) = (0, 0);
7e73a980 341my $vershort = $Is_Cygwin ? substr($ver,0,-2) : $ver;
0b3bfb33 342
68006eea
NC
343mkpath($installprivlib, $opts{verbose}, 0777);
344mkpath($installarchlib, $opts{verbose}, 0777);
345mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib);
346mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch);
4633a7c4 347
45d8adaa 348if (chdir "lib") {
68dc0745
PP
349 $do_installarchlib = ! samepath($installarchlib, '.');
350 $do_installprivlib = ! samepath($installprivlib, '.');
7e73a980 351 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$vershort/);
45d8adaa 352
a0d0e21e
LW
353 if ($do_installarchlib || $do_installprivlib) {
354 find(\&installlib, '.');
45d8adaa
LW
355 }
356 chdir ".." || die "Can't cd back to source directory: $!\n";
357}
358else {
359 warn "Can't cd to lib to install lib files: $!\n";
360}
361
1aef975c 362# Install header files and libraries.
68006eea 363mkpath("$installarchlib/CORE", $opts{verbose}, 0777);
c2cd2081 364my @corefiles;
17f28c40 365if ($Is_VMS) { # We did core file selection during build
0185066f 366 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 367 $coredir =~ tr/./_/;
0185066f 368 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40
CB
369}
370else {
8736538c 371 # [als] hard-coded 'libperl' name... not good!
1933e12c 372 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>;
8736538c 373
17f28c40
CB
374 # AIX needs perl.exp installed as well.
375 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2 376 if ($^O eq 'mpeix') {
2e2b85db 377 # MPE needs mpeixish.h installed as well.
68006eea 378 mkpath("$installarchlib/CORE/mpeix", $opts{verbose}, 0777);
2e2b85db 379 push(@corefiles,'mpeix/mpeixish.h');
9d7f10f2 380 }
17f28c40
CB
381 # If they have built sperl.o...
382 push(@corefiles,'sperl.o') if -f 'sperl.o';
383}
c2cd2081 384foreach my $file (@corefiles) {
aa3cf465 385 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 386 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 387 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 388 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 389 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
2e2b85db 390 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
391 } else {
392 chmod(0444, "$installarchlib/CORE/$file");
393 }
394 }
340f689c 395}
3edbfbe5 396
156620fa
NA
397# Install main perl executables
398# Make links to ordinary names if installbin directory isn't current directory.
399
2986a63f 400if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 401 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
402 if ($^O eq 'mpeix') {
403 # MPE doesn't support hard links, so use a symlink.
404 # We don't want another cloned copy.
2e2b85db 405 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
7e6b8b1f
PG
406 } elsif ($^O eq 'vos') {
407 # VOS doesn't support hard links, so use a symlink.
2e2b85db
MB
408 symlink("$installbin/$perl_verbase$ver$exe_ext",
409 "$installbin/$perl$exe_ext");
1d84e8df 410 } else {
beb13193
RS
411 link("$installbin/$perl_verbase$ver$exe_ext",
412 "$installbin/$perl$exe_ext");
1d84e8df 413 }
86207487 414 link("$installbin/$perl_verbase$ver$exe_ext",
0b3bfb33 415 "$installbin/suid$perl$exe_ext")
156620fa
NA
416 if $d_dosuid;
417}
418
f4a342c3
JH
419# For development purposes it can be very useful to have multiple perls
420# build for different "architectures" (eg threading or not) simultaneously.
421if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
422 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
423 safe_unlink("$installbin/$archperl");
eb96f679
PG
424 if ($^O eq 'mpeix') {
425 # MPE doesn't support hard links, so use a symlink.
f4a342c3 426 # We don't want another cloned copy.
2e2b85db 427 symlink($Config{perlpath}, "$installbin/$archperl");
eb96f679
PG
428 } elsif ($^O eq 'vos') {
429 # VOS doesn't support hard links, so use a symlink.
430 symlink("$installbin/$perl_verbase$ver$exe_ext",
431 "$installbin/$archperl");
f4a342c3 432 } else {
2e2b85db 433 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl");
f4a342c3
JH
434 }
435}
436
a0d0e21e
LW
437# Offer to install perl in a "standard" location
438
c2cd2081 439my $mainperl_is_instperl = 0;
a0d0e21e 440
a3ed4895 441if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
68006eea 442 !$versiononly && !$opts{notify} && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 443 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
444 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
445 my($instperl) = "$installbin/$perl$exe_ext";
446 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
447
448 # First make sure $usrbinperl is not already the same as the perl we
449 # just installed.
450 if (-x $usrbinperl) {
a0d0e21e
LW
451 # Try to be clever about mainperl being a symbolic link
452 # to binexp/perl if binexp and installbin are different.
453 $mainperl_is_instperl =
68dc0745
PP
454 samepath($usrbinperl, $instperl) ||
455 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 456 (($binexp ne $installbin) &&
55497cff
PP
457 (-l $usrbinperl) &&
458 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 459 }
835f8a63 460 if (! $mainperl_is_instperl) {
55497cff 461 unlink($usrbinperl);
1d84e8df
JH
462 ( $Config{'d_link'} eq 'define' &&
463 eval { CORE::link $instperl, $usrbinperl } ) ||
464 eval { symlink $expinstperl, $usrbinperl } ||
465 copy($instperl, $usrbinperl);
466
a0d0e21e
LW
467 $mainperl_is_instperl = 1;
468 }
469}
470
b971f6e4 471# Make links to ordinary names if installbin directory isn't current directory.
9edbfc61 472if (!$Is_NetWare && $dbg eq '') {
bbd0f0ff
RGS
473 if (! samepath($installbin, 'x2p')) {
474 my $base = 'a2p';
475 $base .= $ver if $versiononly;
476 safe_unlink("$installbin/$base$exe_ext");
477 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext");
478 strip("$installbin/$base$exe_ext");
479 chmod(0755, "$installbin/$base$exe_ext");
480 }
b971f6e4
PP
481}
482
483# cppstdin is just a script, but it is architecture-dependent, so
484# it can't safely be shared. Place it in $installbin.
485# Note that Configure doesn't build cppstin if it isn't needed, so
486# we skip this if cppstdin doesn't exist.
68dc0745
PP
487if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
488 safe_unlink("$installbin/cppstdin");
489 copy("cppstdin", "$installbin/cppstdin");
490 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
491}
492
1a09d0c8
JH
493sub script_alias {
494 my ($installscript, $orig, $alias, $scr_ext) = @_;
495
eea3e086 496 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
497 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
498 copy("$installscript/$orig$scr_ext",
0b3bfb33 499 "$installscript/$alias$scr_ext");
7e6b8b1f
PG
500 } elsif ($^O eq 'vos') {
501 symlink("$installscript/$orig$scr_ext",
2e2b85db 502 "$installscript/$alias$scr_ext");
1a09d0c8
JH
503 } else {
504 link("$installscript/$orig$scr_ext",
505 "$installscript/$alias$scr_ext");
506 }
507}
508
c8f392da 509# Install scripts.
68006eea 510mkpath($installscript, $opts{verbose}, 0777);
c8f392da
JH
511if ($versiononly) {
512 for (@scripts) {
513 (my $base = $_) =~ s#.*/##;
514 $base .= $ver;
515 copy($_, "$installscript/$base");
516 chmod(0755, "$installscript/$base");
517 }
b971f6e4 518
0b3bfb33 519 for (@tolink) {
2e2b85db
MB
520 my ($from, $to) = map { "$_$ver" } @$_;
521 (my $frbase = $from) =~ s#.*/##;
522 (my $tobase = $to) =~ s#.*/##;
523 script_alias($installscript, $frbase, $tobase, $scr_ext);
c8f392da
JH
524 }
525} else {
22e77942
JH
526 for (@scripts) {
527 (my $base = $_) =~ s#.*/##;
528 copy($_, "$installscript/$base");
529 chmod(0755, "$installscript/$base");
b971f6e4 530 }
22e77942 531
0b3bfb33 532 for (@tolink) {
2e2b85db
MB
533 my ($from, $to) = @$_;
534 (my $frbase = $from) =~ s#.*/##;
535 (my $tobase = $to) =~ s#.*/##;
536 script_alias($installscript, $frbase, $tobase, $scr_ext);
21dae8a0 537 }
b971f6e4
PP
538}
539
146174a9
CB
540# Install pod pages. Where? I guess in $installprivlib/pod
541# ($installprivlib/pods for cygwin).
b971f6e4 542
e65df1b6 543my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod';
7e73a980 544if ( !$versiononly || ($installprivlib =~ m/\Q$vershort/)) {
68006eea 545 mkpath("${installprivlib}/$pod", $opts{verbose}, 0777);
91a06757
CS
546
547 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 548 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
549 read POD, $_, 4000;
550 close POD;
551 # Some of Perl 5.003's diagnostic messages ended with periods.
552 if (/^=.*\.$/m) {
146174a9
CB
553 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
554 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 555 print " rename $from $to";
91a06757
CS
556 rename($from, $to)
557 or warn "Couldn't rename $from to $to: $!\n"
68006eea 558 unless $opts{notify};
91a06757
CS
559 }
560 }
561
146174a9
CB
562 for (@pods) {
563 # $_ is a name like pod/perl.pod
2e2b85db 564 (my $base = $_) =~ s#.*/##;
146174a9 565 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 566 }
91a06757 567
b971f6e4
PP
568}
569
a0d0e21e
LW
570# Check to make sure there aren't other perls around in installer's
571# path. This is probably UNIX-specific. Check all absolute directories
572# in the path except for where public executables are supposed to live.
573# Also skip $mainperl if the user opted to have it be a link to the
574# installed perl.
575
5f675712 576if (!$versiononly && $otherperls) {
146174a9 577 my ($path, @path);
2986a63f 578 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
579 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
580 @path = split(/$dirsep/, $path);
17f28c40 581 if ($Is_VMS) {
2e2b85db
MB
582 my $i = 0;
583 while (exists $ENV{'DCL$PATH' . $i}) {
584 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
585 push(@path,$dir);
586 }
17f28c40 587 }
c2cd2081 588 my @otherperls;
160a7e37 589 my %otherperls;
b971f6e4
PP
590 for (@path) {
591 next unless m,^/,;
592 # Use &samepath here because some systems have other dirs linked
593 # to $mainperldir (like SunOS)
68dc0745 594 next if samepath($_, $binexp);
ebef0ab4 595 next if samepath($_, cwd());
68dc0745 596 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
2e2b85db 597 my $otherperl = "$_/$perl$exe_ext";
160a7e37
HS
598 next if $otherperls{$otherperl}++;
599 push(@otherperls, $otherperl)
600 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
601 }
602 if (@otherperls) {
5f675712 603 warn "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
604 "locations beyond where\nwe just installed it:\n";
605 for (@otherperls) {
5f675712 606 warn " ", $_, "\n";
b971f6e4 607 }
5f675712 608 warn "\n";
a0d0e21e 609 }
b971f6e4 610
a0d0e21e
LW
611}
612
68006eea
NC
613$packlist->write() unless $opts{notify};
614print " Installation complete\n" if $opts{verbose};
c623bd54
LW
615
616exit 0;
617
618###############################################################################
619
9e6fc21f
NC
620# If these are needed elsewhere, move them into install_lib.pl rather than
621# copying them.
622
a0d0e21e 623sub yn {
c2cd2081
KS
624 my($prompt) = @_;
625 my($answer);
626 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 627 print STDERR $prompt;
a0d0e21e
LW
628 chop($answer = <STDIN>);
629 $answer = $default if $answer =~ m/^\s*$/;
630 ($answer =~ m/^[yY]/);
631}
632
e50aee73 633sub safe_unlink {
68006eea 634 return if $opts{notify} or $Is_VMS;
c2cd2081
KS
635 my @names = @_;
636 foreach my $name (@names) {
e50aee73 637 next unless -e $name;
2986a63f 638 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
68006eea 639 print " unlink $name\n" if $opts{verbose};
39add537 640 next if CORE::unlink($name);
e50aee73
AD
641 warn "Couldn't unlink $name: $!\n";
642 if ($! =~ /busy/i) {
68006eea 643 print " mv $name $name.old\n" if $opts{verbose};
68dc0745
PP
644 safe_rename($name, "$name.old")
645 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
646 }
647 }
648}
649
68dc0745 650sub safe_rename {
c2cd2081 651 my($from,$to) = @_;
55a105fd 652 if (-f $to and not unlink($to)) {
e50aee73
AD
653 my($i);
654 for ($i = 1; $i < 50; $i++) {
91a06757 655 last if rename($to, "$to.$i");
e50aee73 656 }
0b3bfb33 657 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 658 if $i >= 50; # Give up!
e50aee73
AD
659 }
660 link($from,$to) || return 0;
55a105fd 661 unlink($from);
e50aee73
AD
662}
663
68dc0745
PP
664sub copy {
665 my($from,$to) = @_;
666
5a9231b0 667 my $xto = $to;
2227e2d5 668 $xto =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
68006eea
NC
669 print $opts{verbose} ? " cp $from $xto\n" : " $xto\n"
670 unless $opts{silent};
671 print " creating new version of $xto\n"
672 if $Is_VMS and -e $to and !$opts{silent};
673 unless ($opts{notify} or File::Copy::copy($from, $to)) {
6c9f5ae6
IZ
674 # Might have been that F::C::c can't overwrite the target
675 warn "Couldn't copy $from to $to: $!\n"
676 unless -f $to and (chmod(0666, $to), unlink $to)
677 and File::Copy::copy($from, $to);
678 }
5a9231b0 679 $packlist->{$xto} = { type => 'file' };
c623bd54
LW
680}
681
a0d0e21e
LW
682sub installlib {
683 my $dir = $File::Find::dir;
684 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 685 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
686
687 my $name = $_;
efc5ad56 688
ce28de53 689 # Ignore version control directories.
559940b2 690 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) {
efc5ad56
TB
691 $File::Find::prune = 1;
692 return;
693 }
0b3bfb33 694
146174a9 695 # ignore patch backups, RCS files, emacs backup & temp files and the
056a8fbe 696 # .exists files, .PL files, and test files.
f7388fd6 697 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util.pl$} ||
2e2b85db 698 $dir =~ m{/t(?:/|$)};
e4fc8a1e 699 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp
04f9cde5 700 # scripts in lib/ExtUtils, the prove script in lib/Test/Harness,
ca32a3cb 701 # the corelist script from lib/Module/CoreList/bin and ptar* in
bb4e9162 702 # lib/Archive/Tar/bin, the config_data script in lib/Module/Build/scripts
e4fc8a1e 703 # (they're installed later with other utils)
6aaee015 704 return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|cpan2dist|cpanp|cpanp-run-perl|ptardiff|config_data)\z/;
922ef74c
RGS
705 # ignore the Makefiles
706 return if $name =~ /^makefile$/i;
f9aa124c 707 # ignore the test extensions
f631d084
RGS
708 return if $dir =~ m{\bXS/(?:APItest|Typemap)\b};
709 return if $name =~ m{\b(?:APItest|Typemap)\.pm$};
a6c3b020 710 # ignore the demo files
021db424 711 return if $dir =~ /\b(?:demos?|eg)\b/;
b695f709 712
0ae089ad
MS
713 # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs.
714 # Changes.e2x and README.e2x are needed by enc2xs.
ae5e75fd 715 return if $name =~ m{^(?:README(?:\.\w+)?)$} && $name ne 'README.e2x';
021db424
JH
716 return if $name =~ m{^(?:MANIFEST|META\.yml)$};
717 return if $name =~ m{^(?:INSTALL|TODO|BUGS|CREDITS)$}i;
0ae089ad 718 return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i;
021db424
JH
719 return if $name =~ m{^(?:SIGNATURE|PAUSE200\d\.pub)$}; # CPAN files
720 return if $name =~ m{^(?:NOTES|PATCHING)$}; # ExtUtils files
0ae089ad 721
54f1e9b4
SH
722 # if using a shared perl library then ignore:
723 # - static library files [of statically linked extensions];
724 # - import library files and export library files (only present on Win32
725 # anyway?) and empty bootstrap files [of dynamically linked extensions].
726 return if $Config{useshrplib} eq 'true' and
727 ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name));
728
a0d0e21e
LW
729 $name = "$dir/$name" if $dir ne '';
730
731 my $installlib = $installprivlib;
1dd15ed4 732 if ($dir =~ /^auto/ ||
eef1cf2a 733 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
b809f04e
NC
734 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) ||
735 $name eq 'Config_heavy.pl'
eef1cf2a 736 ) {
2e2b85db 737 $installlib = $installarchlib;
a0d0e21e
LW
738 return unless $do_installarchlib;
739 } else {
740 return unless $do_installprivlib;
741 }
742
a0d0e21e 743 if (-f $_) {
1a959400 744 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) {
3edbfbe5
TB
745 $installlib = $installprivlib;
746 #We're installing *.al and *.ix files into $installprivlib,
747 #but we have to delete old *.al and *.ix files from the 5.000
748 #distribution:
75f92628 749 #This might not work because $archname might have changed.
55a105fd 750 unlink("$installarchlib/$name");
3edbfbe5 751 }
5a9231b0 752 my $xname = "$installlib/$name";
2227e2d5 753 $xname =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
5a9231b0 754 $packlist->{$xname} = { type => 'file' };
68006eea 755 if ($force || compare($_, "$installlib/$name") || $opts{notify}) {
55a105fd 756 unlink("$installlib/$name");
68006eea 757 mkpath("$installlib/$dir", $opts{verbose}, 0777);
75f92628
AD
758 # HP-UX (at least) needs to maintain execute permissions
759 # on dynamically-loaded libraries.
2e2b85db
MB
760 if ($Is_NetWare && !$nwinstall) {
761 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
762 # if copied will give problems when building new extensions.
763 # Has to be copied if we are installing on a NetWare server and hence
764 # the check !$nwinstall
765 if (!(/\.(?:nlp|nlm|bs)$/)) {
766 copy_if_diff($_, "$installlib/$name")
2986a63f 767 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
2e2b85db
MB
768 "$installlib/$name");
769 }
770 } else {
771 if (copy_if_diff($_, "$installlib/$name")) {
772 if ($name =~ /\.(so|$dlext)$/o) {
773 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
774 chmod(0555, "$installlib/$name");
775 } else {
776 strip("-S", "$installlib/$name")
777 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
778 chmod(0444, "$installlib/$name");
779 }
780 }
781 } #if ($Is_NetWare)
a0d0e21e 782 }
a0d0e21e
LW
783 }
784}
3edbfbe5 785
16d20bd9
AD
786# Copy $from to $to, only if $from is different than $to.
787# Also preserve modification times for .a libraries.
788# On some systems, if you do
789# ranlib libperl.a
790# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
791# and then try to link against the installed libperl.a, you might
792# get an error message to the effect that the symbol table is older
793# than the library.
aa3cf465 794# Return true if copying occurred.
68dc0745
PP
795
796sub copy_if_diff {
3edbfbe5 797 my($from,$to)=@_;
8530e788 798 return 1 if (($^O eq 'VMS') && (-d $from));
5a9231b0 799 my $xto = $to;
2227e2d5 800 $xto =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
5f239f73
JH
801 my $perlpodbadsymlink;
802 if ($from =~ m!^pod/perl[\w-]+\.pod$! &&
803 -l $from &&
804 ! -e $from) {
805 # Some Linux implementations have problems traversing over
806 # multiple symlinks (when going over NFS?) and fail to read
807 # the symlink target. Combine this with the fact that some
808 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS),
809 # and you end up with those pods not getting installed.
810 $perlpodbadsymlink = 1;
811 }
812 -f $from || $perlpodbadsymlink || warn "$0: $from not found";
5a9231b0 813 $packlist->{$xto} = { type => 'file' };
68006eea 814 if ($force || compare($from, $to) || $opts{notify}) {
68dc0745 815 safe_unlink($to); # In case we don't have write permissions.
68006eea 816 if ($opts{notify}) {
2e2b85db
MB
817 $from = $depth . "/" . $from if $depth;
818 }
5f239f73
JH
819 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) {
820 $from = "README.$1";
821 }
68dc0745
PP
822 copy($from, $to);
823 # Restore timestamps if it's a .a library or for OS/2.
68006eea 824 if (!$opts{notify} && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 825 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
826 utime $atime, $mtime, $to;
827 }
aa3cf465 828 1;
3edbfbe5
TB
829 }
830}
8f1f23e8
W
831
832sub strip
833{
834 my(@args) = @_;
835
f556e5b9
JH
836 return unless $dostrip;
837
8f1f23e8
W
838 my @opts;
839 while (@args && $args[0] =~ /^(-\w+)$/) {
2e2b85db 840 push @opts, shift @args;
8f1f23e8
W
841 }
842
843 foreach my $file (@args) {
2e2b85db 844 if (-f $file) {
68006eea 845 if ($opts{verbose}) {
2e2b85db
MB
846 print " strip " . join(' ', @opts);
847 print " " if (@opts);
848 print "$file\n";
849 }
850 system("strip", @opts, $file);
851 } else {
68006eea 852 print "# file '$file' skipped\n" if $opts{verbose};
2e2b85db 853 }
8f1f23e8
W
854 }
855}