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[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 $ENV{PERL5LIB} = 'lib';
a29d2910 8
dca8fd5c 9 # This needs to be at BEGIN time, before any use of Config
9e6fc21f 10 require './install_lib.pl';
1d230ada
NC
11}
12
a29d2910 13use strict;
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NC
14use vars qw($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';
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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
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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
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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
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55my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
56 ? $ENV{PERLNAME_VERBASE}
57 : $perl;
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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";
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NC
87Usage $0: [switches]
88 -n Don't actually run any commands; just print them.
89 -s Run strip on installed binaries.
90 -v Only install perl as a binary with the version number in the name.
91 (Override whatever config.sh says)
92 +v Install perl as "perl" and as a binary with the version number in
93 the name. (Override whatever config.sh says)
94 -S Silent mode.
2e2b85db 95 -f Force installation (don't check if same version is there)
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NC
96 -o Skip checking for other copies of perl in your PATH.
97 -V Verbose mode.
98 -A Also install perl with the architecture's name in the perl binary's
99 name.
4f048c5d 100 -p Don't install the pod files. [This will break use diagnostics;]
33bd2d8f 101 -netware Install correctly on a Netware server.
70eaf669 102 -destdir Prefix installation directories by this string.
33bd2d8f 103EOT
2e2b85db 104 exit;
33bd2d8f 105 }
c623bd54
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106 shift;
107}
108
f4a342c3 109$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
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110my (@scripts, @tolink);
111open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
112while (<SCRIPTS>) {
113 next if /^#/;
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114 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location
115 next if /a2p/; # a2p is binary, to be installed separately
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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 = $nopods ? () : (<pod/*.pod>, 'x2p/a2p.pod');
c623bd54 129
e8ea6127
AD
130# Specify here any .pm files that are actually architecture-dependent.
131# (Those included with XS extensions under ext/ are automatically
132# added later.)
133# Now that the default privlib has the full perl version number included,
0b3bfb33 134# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 135# files under the archlib directory.
c2cd2081 136my %archpms = (
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137 Config => 1,
138 lib => 1,
139 Cwd => 1,
38b8243a 140);
39e571d4
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141
142if ($^O eq 'dos') {
143 push(@scripts,'djgpp/fixpmain');
144 $archpms{config} = $archpms{filehand} = 1;
145}
146
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147if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) {
148 push(@scripts, map("$_.exe", @scripts));
6ee623d5
GS
149}
150
1dd15ed4 151find(sub {
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152 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
153 my($path, $modname) = ($1,$2);
68c887af 154
1a959400
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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
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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
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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
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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}";
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186my $man1ext = $Config{man1ext};
187my $libperl = $Config{libperl};
4633a7c4 188# Shared library and dynamic loading suffixes.
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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
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208}
209
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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,
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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' || $Is_W32
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244 || warn "WARNING: You've never run 'make test' or",
245 " some tests failed! (Installing anyway.)\n";
2986a63f 246} #if (!$Is_NetWare)
c623bd54 247
25207203 248# This will be used to store the packlist
9e6fc21f 249$packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
25207203 250
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MB
251if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
252 my $perldll;
253
254 if ($Is_Cygwin) {
255 $perldll = $libperl;
2e2b85db 256 } else {
5f9145a3 257 $perldll = 'perl5'.$Config{patchlevel}.'.'.$dlext;
2e2b85db 258 }
5f675712 259
2e2b85db
MB
260 if ($dlsrc ne "dl_none.xs") {
261 -f $perldll || die "No perl DLL built\n";
262 }
0b3bfb33 263
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264 # Install the DLL
265 safe_unlink("$installbin/$perldll");
266 copy("$perldll", "$installbin/$perldll");
267 chmod(0755, "$installbin/$perldll");
25207203 268 $packlist->{"$installbin/$perldll"} = { type => 'file' };
2986a63f 269} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 270
c623bd54
LW
271# First we install the version-numbered executables.
272
17f28c40 273if ($Is_VMS) {
9edbfc61
PP
274 safe_unlink("$installbin/perl_setup.com");
275 copy("perl_setup.com", "$installbin/perl_setup.com");
276 chmod(0755, "$installbin/perl_setup.com");
5d25492c
PP
277 safe_unlink("$installbin/$dbg$perl$exe_ext");
278 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext");
279 chmod(0755, "$installbin/$dbg$perl$exe_ext");
280 safe_unlink("$installbin/$dbg${perl}shr$exe_ext");
281 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext");
282 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext");
283 if ($ndbg) {
9edbfc61
PP
284 safe_unlink("$installbin/$ndbg$perl$exe_ext");
285 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext");
286 chmod(0755, "$installbin/$ndbg$perl$exe_ext");
287 safe_unlink("$installbin/${dbg}a2p$exe_ext");
288 copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext");
289 chmod(0755, "$installbin/${dbg}a2p$exe_ext");
5d25492c 290 }
17f28c40 291}
1d84e8df
JH
292elsif ($^O eq 'mpeix') {
293 # MPE lacks hard links and requires that executables with special
294 # capabilities reside in the MPE namespace.
295 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
296 # Install the primary executable into the MPE namespace as perlpath.
297 copy("perl$exe_ext", $Config{perlpath});
298 chmod(0755, $Config{perlpath});
299 # Create a backup copy with the version number.
300 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
301}
3f5ee302 302elsif ($^O ne 'dos') {
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MB
303 if (!$Is_NetWare) {
304 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
305 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
306 strip("$installbin/$perl_verbase$ver$exe_ext");
307 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
308 }
309 else {
310 # If installing onto a NetWare server
311 if ($nwinstall) {
312 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
313 mkpath($Config{installnwsystem}, 1, 0777);
314 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
315 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
316 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
317 copy("x2p\\a2p.nlm", $Config{installnwsystem});
318 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
319 mkpath($Config{installnwlcgi}, 1, 0777);
320 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
2986a63f 321 }
2e2b85db 322 } #if (!$Is_NetWare)
3f5ee302 323}
1d84e8df 324else {
6ee623d5
GS
325 safe_unlink("$installbin/$perl.exe");
326 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 327}
c623bd54 328
beb13193 329safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 330if ($d_dosuid) {
beb13193
RS
331 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
332 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
333}
334
45d8adaa
LW
335# Install library files.
336
c2cd2081 337my ($do_installarchlib, $do_installprivlib) = (0, 0);
5f9145a3 338my $vershort = ($Is_Cygwin and !$Config{usedevel}) ? substr($ver,0,-2) : $ver;
0b3bfb33 339
68006eea
NC
340mkpath($installprivlib, $opts{verbose}, 0777);
341mkpath($installarchlib, $opts{verbose}, 0777);
342mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib);
343mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch);
4633a7c4 344
45d8adaa 345if (chdir "lib") {
68dc0745
PP
346 $do_installarchlib = ! samepath($installarchlib, '.');
347 $do_installprivlib = ! samepath($installprivlib, '.');
7e73a980 348 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$vershort/);
45d8adaa 349
a0d0e21e
LW
350 if ($do_installarchlib || $do_installprivlib) {
351 find(\&installlib, '.');
45d8adaa
LW
352 }
353 chdir ".." || die "Can't cd back to source directory: $!\n";
354}
355else {
356 warn "Can't cd to lib to install lib files: $!\n";
357}
358
1aef975c 359# Install header files and libraries.
68006eea 360mkpath("$installarchlib/CORE", $opts{verbose}, 0777);
c2cd2081 361my @corefiles;
17f28c40 362if ($Is_VMS) { # We did core file selection during build
0185066f 363 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 364 $coredir =~ tr/./_/;
0185066f 365 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40 366}
b5920ff0
RU
367elsif ($Is_Cygwin) { # On Cygwin symlink it to CORE to make Makefile happy
368 my $coredll = "$installarchlib/CORE/$libperl";
369 ( $Config{'d_link'} eq 'define' &&
370 eval { CORE::link "$installbin/$libperl", $coredll } ) ||
371 eval { symlink "$installbin/$libperl", $coredll } ||
372 copy("$installbin/$libperl", $coredll);
373 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>;
374} else {
8736538c 375 # [als] hard-coded 'libperl' name... not good!
1933e12c 376 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>;
8736538c 377
17f28c40
CB
378 # AIX needs perl.exp installed as well.
379 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2 380 if ($^O eq 'mpeix') {
2e2b85db 381 # MPE needs mpeixish.h installed as well.
68006eea 382 mkpath("$installarchlib/CORE/mpeix", $opts{verbose}, 0777);
2e2b85db 383 push(@corefiles,'mpeix/mpeixish.h');
9d7f10f2 384 }
17f28c40
CB
385 # If they have built sperl.o...
386 push(@corefiles,'sperl.o') if -f 'sperl.o';
387}
c2cd2081 388foreach my $file (@corefiles) {
aa3cf465 389 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 390 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 391 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 392 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 393 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
2e2b85db 394 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
395 } else {
396 chmod(0444, "$installarchlib/CORE/$file");
397 }
398 }
340f689c 399}
3edbfbe5 400
156620fa
NA
401# Install main perl executables
402# Make links to ordinary names if installbin directory isn't current directory.
403
2986a63f 404if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 405 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
406 if ($^O eq 'mpeix') {
407 # MPE doesn't support hard links, so use a symlink.
408 # We don't want another cloned copy.
2e2b85db 409 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
7e6b8b1f
PG
410 } elsif ($^O eq 'vos') {
411 # VOS doesn't support hard links, so use a symlink.
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MB
412 symlink("$installbin/$perl_verbase$ver$exe_ext",
413 "$installbin/$perl$exe_ext");
1d84e8df 414 } else {
beb13193
RS
415 link("$installbin/$perl_verbase$ver$exe_ext",
416 "$installbin/$perl$exe_ext");
1d84e8df 417 }
86207487 418 link("$installbin/$perl_verbase$ver$exe_ext",
0b3bfb33 419 "$installbin/suid$perl$exe_ext")
156620fa
NA
420 if $d_dosuid;
421}
422
f4a342c3
JH
423# For development purposes it can be very useful to have multiple perls
424# build for different "architectures" (eg threading or not) simultaneously.
425if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
426 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
427 safe_unlink("$installbin/$archperl");
eb96f679
PG
428 if ($^O eq 'mpeix') {
429 # MPE doesn't support hard links, so use a symlink.
f4a342c3 430 # We don't want another cloned copy.
2e2b85db 431 symlink($Config{perlpath}, "$installbin/$archperl");
eb96f679
PG
432 } elsif ($^O eq 'vos') {
433 # VOS doesn't support hard links, so use a symlink.
434 symlink("$installbin/$perl_verbase$ver$exe_ext",
435 "$installbin/$archperl");
f4a342c3 436 } else {
2e2b85db 437 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl");
f4a342c3
JH
438 }
439}
440
a0d0e21e
LW
441# Offer to install perl in a "standard" location
442
c2cd2081 443my $mainperl_is_instperl = 0;
a0d0e21e 444
a3ed4895 445if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
68006eea 446 !$versiononly && !$opts{notify} && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 447 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
448 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
449 my($instperl) = "$installbin/$perl$exe_ext";
450 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
451
452 # First make sure $usrbinperl is not already the same as the perl we
453 # just installed.
454 if (-x $usrbinperl) {
a0d0e21e
LW
455 # Try to be clever about mainperl being a symbolic link
456 # to binexp/perl if binexp and installbin are different.
457 $mainperl_is_instperl =
68dc0745
PP
458 samepath($usrbinperl, $instperl) ||
459 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 460 (($binexp ne $installbin) &&
55497cff
PP
461 (-l $usrbinperl) &&
462 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 463 }
835f8a63 464 if (! $mainperl_is_instperl) {
55497cff 465 unlink($usrbinperl);
1d84e8df
JH
466 ( $Config{'d_link'} eq 'define' &&
467 eval { CORE::link $instperl, $usrbinperl } ) ||
468 eval { symlink $expinstperl, $usrbinperl } ||
469 copy($instperl, $usrbinperl);
470
a0d0e21e
LW
471 $mainperl_is_instperl = 1;
472 }
473}
474
b971f6e4 475# Make links to ordinary names if installbin directory isn't current directory.
9edbfc61 476if (!$Is_NetWare && $dbg eq '') {
bbd0f0ff
RGS
477 if (! samepath($installbin, 'x2p')) {
478 my $base = 'a2p';
479 $base .= $ver if $versiononly;
480 safe_unlink("$installbin/$base$exe_ext");
481 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext");
482 strip("$installbin/$base$exe_ext");
483 chmod(0755, "$installbin/$base$exe_ext");
484 }
b971f6e4
PP
485}
486
487# cppstdin is just a script, but it is architecture-dependent, so
488# it can't safely be shared. Place it in $installbin.
489# Note that Configure doesn't build cppstin if it isn't needed, so
490# we skip this if cppstdin doesn't exist.
68dc0745
PP
491if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
492 safe_unlink("$installbin/cppstdin");
493 copy("cppstdin", "$installbin/cppstdin");
494 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
495}
496
1a09d0c8
JH
497sub script_alias {
498 my ($installscript, $orig, $alias, $scr_ext) = @_;
499
eea3e086 500 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
501 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
502 copy("$installscript/$orig$scr_ext",
0b3bfb33 503 "$installscript/$alias$scr_ext");
7e6b8b1f
PG
504 } elsif ($^O eq 'vos') {
505 symlink("$installscript/$orig$scr_ext",
2e2b85db 506 "$installscript/$alias$scr_ext");
1a09d0c8
JH
507 } else {
508 link("$installscript/$orig$scr_ext",
509 "$installscript/$alias$scr_ext");
510 }
511}
512
c8f392da 513# Install scripts.
68006eea 514mkpath($installscript, $opts{verbose}, 0777);
c8f392da
JH
515if ($versiononly) {
516 for (@scripts) {
517 (my $base = $_) =~ s#.*/##;
518 $base .= $ver;
519 copy($_, "$installscript/$base");
520 chmod(0755, "$installscript/$base");
521 }
b971f6e4 522
0b3bfb33 523 for (@tolink) {
2e2b85db
MB
524 my ($from, $to) = map { "$_$ver" } @$_;
525 (my $frbase = $from) =~ s#.*/##;
526 (my $tobase = $to) =~ s#.*/##;
527 script_alias($installscript, $frbase, $tobase, $scr_ext);
c8f392da
JH
528 }
529} else {
22e77942
JH
530 for (@scripts) {
531 (my $base = $_) =~ s#.*/##;
532 copy($_, "$installscript/$base");
533 chmod(0755, "$installscript/$base");
b971f6e4 534 }
22e77942 535
0b3bfb33 536 for (@tolink) {
2e2b85db
MB
537 my ($from, $to) = @$_;
538 (my $frbase = $from) =~ s#.*/##;
539 (my $tobase = $to) =~ s#.*/##;
540 script_alias($installscript, $frbase, $tobase, $scr_ext);
21dae8a0 541 }
b971f6e4
PP
542}
543
146174a9
CB
544# Install pod pages. Where? I guess in $installprivlib/pod
545# ($installprivlib/pods for cygwin).
b971f6e4 546
e65df1b6 547my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod';
7e73a980 548if ( !$versiononly || ($installprivlib =~ m/\Q$vershort/)) {
68006eea 549 mkpath("${installprivlib}/$pod", $opts{verbose}, 0777);
91a06757
CS
550
551 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 552 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
553 read POD, $_, 4000;
554 close POD;
555 # Some of Perl 5.003's diagnostic messages ended with periods.
556 if (/^=.*\.$/m) {
146174a9
CB
557 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
558 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 559 print " rename $from $to";
91a06757
CS
560 rename($from, $to)
561 or warn "Couldn't rename $from to $to: $!\n"
68006eea 562 unless $opts{notify};
91a06757
CS
563 }
564 }
565
146174a9
CB
566 for (@pods) {
567 # $_ is a name like pod/perl.pod
2e2b85db 568 (my $base = $_) =~ s#.*/##;
146174a9 569 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 570 }
91a06757 571
b971f6e4
PP
572}
573
a0d0e21e
LW
574# Check to make sure there aren't other perls around in installer's
575# path. This is probably UNIX-specific. Check all absolute directories
576# in the path except for where public executables are supposed to live.
577# Also skip $mainperl if the user opted to have it be a link to the
578# installed perl.
579
5f675712 580if (!$versiononly && $otherperls) {
146174a9 581 my ($path, @path);
2986a63f 582 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
583 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
584 @path = split(/$dirsep/, $path);
17f28c40 585 if ($Is_VMS) {
2e2b85db
MB
586 my $i = 0;
587 while (exists $ENV{'DCL$PATH' . $i}) {
588 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
589 push(@path,$dir);
590 }
17f28c40 591 }
c2cd2081 592 my @otherperls;
160a7e37 593 my %otherperls;
b971f6e4
PP
594 for (@path) {
595 next unless m,^/,;
596 # Use &samepath here because some systems have other dirs linked
597 # to $mainperldir (like SunOS)
68dc0745 598 next if samepath($_, $binexp);
ebef0ab4 599 next if samepath($_, cwd());
68dc0745 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 " ", $_, "\n";
b971f6e4 611 }
5f675712 612 warn "\n";
a0d0e21e 613 }
b971f6e4 614
a0d0e21e
LW
615}
616
68006eea
NC
617$packlist->write() unless $opts{notify};
618print " Installation complete\n" if $opts{verbose};
c623bd54
LW
619
620exit 0;
621
622###############################################################################
623
9e6fc21f
NC
624# If these are needed elsewhere, move them into install_lib.pl rather than
625# copying them.
626
a0d0e21e 627sub yn {
c2cd2081
KS
628 my($prompt) = @_;
629 my($answer);
630 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 631 print STDERR $prompt;
a0d0e21e
LW
632 chop($answer = <STDIN>);
633 $answer = $default if $answer =~ m/^\s*$/;
634 ($answer =~ m/^[yY]/);
635}
636
e50aee73 637sub safe_unlink {
68006eea 638 return if $opts{notify} or $Is_VMS;
c2cd2081
KS
639 my @names = @_;
640 foreach my $name (@names) {
e50aee73 641 next unless -e $name;
2986a63f 642 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
68006eea 643 print " unlink $name\n" if $opts{verbose};
39add537 644 next if CORE::unlink($name);
e50aee73
AD
645 warn "Couldn't unlink $name: $!\n";
646 if ($! =~ /busy/i) {
68006eea 647 print " mv $name $name.old\n" if $opts{verbose};
68dc0745
PP
648 safe_rename($name, "$name.old")
649 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
650 }
651 }
652}
653
68dc0745 654sub safe_rename {
c2cd2081 655 my($from,$to) = @_;
55a105fd 656 if (-f $to and not unlink($to)) {
e50aee73
AD
657 my($i);
658 for ($i = 1; $i < 50; $i++) {
91a06757 659 last if rename($to, "$to.$i");
e50aee73 660 }
0b3bfb33 661 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 662 if $i >= 50; # Give up!
e50aee73
AD
663 }
664 link($from,$to) || return 0;
55a105fd 665 unlink($from);
e50aee73
AD
666}
667
68dc0745
PP
668sub copy {
669 my($from,$to) = @_;
670
5a9231b0 671 my $xto = $to;
2227e2d5 672 $xto =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
68006eea
NC
673 print $opts{verbose} ? " cp $from $xto\n" : " $xto\n"
674 unless $opts{silent};
675 print " creating new version of $xto\n"
676 if $Is_VMS and -e $to and !$opts{silent};
677 unless ($opts{notify} or File::Copy::copy($from, $to)) {
6c9f5ae6
IZ
678 # Might have been that F::C::c can't overwrite the target
679 warn "Couldn't copy $from to $to: $!\n"
680 unless -f $to and (chmod(0666, $to), unlink $to)
681 and File::Copy::copy($from, $to);
682 }
5a9231b0 683 $packlist->{$xto} = { type => 'file' };
c623bd54
LW
684}
685
a0d0e21e
LW
686sub installlib {
687 my $dir = $File::Find::dir;
688 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 689 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
690
691 my $name = $_;
efc5ad56 692
ce28de53 693 # Ignore version control directories.
559940b2 694 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) {
efc5ad56
TB
695 $File::Find::prune = 1;
696 return;
697 }
0b3bfb33 698
146174a9 699 # ignore patch backups, RCS files, emacs backup & temp files and the
056a8fbe 700 # .exists files, .PL files, and test files.
f7388fd6 701 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util.pl$} ||
2e2b85db 702 $dir =~ m{/t(?:/|$)};
e4fc8a1e 703 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp
04f9cde5 704 # scripts in lib/ExtUtils, the prove script in lib/Test/Harness,
ca32a3cb 705 # the corelist script from lib/Module/CoreList/bin and ptar* in
bb4e9162 706 # lib/Archive/Tar/bin, the config_data script in lib/Module/Build/scripts
e4fc8a1e 707 # (they're installed later with other utils)
6aaee015 708 return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|cpan2dist|cpanp|cpanp-run-perl|ptardiff|config_data)\z/;
922ef74c
RGS
709 # ignore the Makefiles
710 return if $name =~ /^makefile$/i;
f9aa124c 711 # ignore the test extensions
f631d084
RGS
712 return if $dir =~ m{\bXS/(?:APItest|Typemap)\b};
713 return if $name =~ m{\b(?:APItest|Typemap)\.pm$};
a6c3b020 714 # ignore the demo files
021db424 715 return if $dir =~ /\b(?:demos?|eg)\b/;
b695f709 716
0ae089ad
MS
717 # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs.
718 # Changes.e2x and README.e2x are needed by enc2xs.
ae5e75fd 719 return if $name =~ m{^(?:README(?:\.\w+)?)$} && $name ne 'README.e2x';
021db424
JH
720 return if $name =~ m{^(?:MANIFEST|META\.yml)$};
721 return if $name =~ m{^(?:INSTALL|TODO|BUGS|CREDITS)$}i;
0ae089ad 722 return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i;
021db424
JH
723 return if $name =~ m{^(?:SIGNATURE|PAUSE200\d\.pub)$}; # CPAN files
724 return if $name =~ m{^(?:NOTES|PATCHING)$}; # ExtUtils files
0ae089ad 725
54f1e9b4
SH
726 # if using a shared perl library then ignore:
727 # - static library files [of statically linked extensions];
728 # - import library files and export library files (only present on Win32
729 # anyway?) and empty bootstrap files [of dynamically linked extensions].
730 return if $Config{useshrplib} eq 'true' and
731 ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name));
732
a0d0e21e
LW
733 $name = "$dir/$name" if $dir ne '';
734
735 my $installlib = $installprivlib;
1dd15ed4 736 if ($dir =~ /^auto/ ||
eef1cf2a 737 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
b809f04e
NC
738 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) ||
739 $name eq 'Config_heavy.pl'
eef1cf2a 740 ) {
2e2b85db 741 $installlib = $installarchlib;
a0d0e21e
LW
742 return unless $do_installarchlib;
743 } else {
744 return unless $do_installprivlib;
745 }
746
a0d0e21e 747 if (-f $_) {
1a959400 748 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) {
3edbfbe5
TB
749 $installlib = $installprivlib;
750 #We're installing *.al and *.ix files into $installprivlib,
751 #but we have to delete old *.al and *.ix files from the 5.000
752 #distribution:
75f92628 753 #This might not work because $archname might have changed.
55a105fd 754 unlink("$installarchlib/$name");
3edbfbe5 755 }
5a9231b0 756 my $xname = "$installlib/$name";
2227e2d5 757 $xname =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
5a9231b0 758 $packlist->{$xname} = { type => 'file' };
68006eea 759 if ($force || compare($_, "$installlib/$name") || $opts{notify}) {
55a105fd 760 unlink("$installlib/$name");
68006eea 761 mkpath("$installlib/$dir", $opts{verbose}, 0777);
75f92628
AD
762 # HP-UX (at least) needs to maintain execute permissions
763 # on dynamically-loaded libraries.
2e2b85db
MB
764 if ($Is_NetWare && !$nwinstall) {
765 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
766 # if copied will give problems when building new extensions.
767 # Has to be copied if we are installing on a NetWare server and hence
768 # the check !$nwinstall
769 if (!(/\.(?:nlp|nlm|bs)$/)) {
770 copy_if_diff($_, "$installlib/$name")
2986a63f 771 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
2e2b85db
MB
772 "$installlib/$name");
773 }
774 } else {
775 if (copy_if_diff($_, "$installlib/$name")) {
776 if ($name =~ /\.(so|$dlext)$/o) {
777 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
778 chmod(0555, "$installlib/$name");
779 } else {
780 strip("-S", "$installlib/$name")
781 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
782 chmod(0444, "$installlib/$name");
783 }
784 }
785 } #if ($Is_NetWare)
a0d0e21e 786 }
a0d0e21e
LW
787 }
788}
3edbfbe5 789
16d20bd9
AD
790# Copy $from to $to, only if $from is different than $to.
791# Also preserve modification times for .a libraries.
792# On some systems, if you do
793# ranlib libperl.a
794# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
795# and then try to link against the installed libperl.a, you might
796# get an error message to the effect that the symbol table is older
797# than the library.
aa3cf465 798# Return true if copying occurred.
68dc0745
PP
799
800sub copy_if_diff {
3edbfbe5 801 my($from,$to)=@_;
8530e788 802 return 1 if (($^O eq 'VMS') && (-d $from));
5a9231b0 803 my $xto = $to;
2227e2d5 804 $xto =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
5f239f73
JH
805 my $perlpodbadsymlink;
806 if ($from =~ m!^pod/perl[\w-]+\.pod$! &&
807 -l $from &&
808 ! -e $from) {
809 # Some Linux implementations have problems traversing over
810 # multiple symlinks (when going over NFS?) and fail to read
811 # the symlink target. Combine this with the fact that some
812 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS),
813 # and you end up with those pods not getting installed.
814 $perlpodbadsymlink = 1;
815 }
816 -f $from || $perlpodbadsymlink || warn "$0: $from not found";
5a9231b0 817 $packlist->{$xto} = { type => 'file' };
68006eea 818 if ($force || compare($from, $to) || $opts{notify}) {
68dc0745 819 safe_unlink($to); # In case we don't have write permissions.
68006eea 820 if ($opts{notify}) {
2e2b85db
MB
821 $from = $depth . "/" . $from if $depth;
822 }
5f239f73
JH
823 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) {
824 $from = "README.$1";
825 }
68dc0745
PP
826 copy($from, $to);
827 # Restore timestamps if it's a .a library or for OS/2.
68006eea 828 if (!$opts{notify} && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 829 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
830 utime $atime, $mtime, $to;
831 }
aa3cf465 832 1;
3edbfbe5
TB
833 }
834}
8f1f23e8
W
835
836sub strip
837{
838 my(@args) = @_;
839
f556e5b9
JH
840 return unless $dostrip;
841
8f1f23e8
W
842 my @opts;
843 while (@args && $args[0] =~ /^(-\w+)$/) {
2e2b85db 844 push @opts, shift @args;
8f1f23e8
W
845 }
846
847 foreach my $file (@args) {
2e2b85db 848 if (-f $file) {
68006eea 849 if ($opts{verbose}) {
2e2b85db
MB
850 print " strip " . join(' ', @opts);
851 print " " if (@opts);
852 print "$file\n";
853 }
854 system("strip", @opts, $file);
855 } else {
68006eea 856 print "# file '$file' skipped\n" if $opts{verbose};
2e2b85db 857 }
8f1f23e8
W
858 }
859}