1#!./perl 2 3BEGIN { 4 require 5.004; 5 chdir '..' if !-d 'lib' and -d '../lib'; 6 @INC = 'lib'; 7 $ENV{PERL5LIB} = 'lib'; 8} 9 10BEGIN { 11 use Config; 12 if ($Config{userelocatableinc}) { 13 # This might be a considered a hack. Need to get information about the 14 # configuration from Config.pm *before* Config.pm expands any .../ 15 # prefixes. 16 # 17 # So we set $^X to pretend that we're the already installed perl, so 18 # Config.pm doesits ... expansion off that location. 19 20 my $location = $Config{initialinstalllocation}; 21 die <<'OS' unless defined $location; 22$Config{initialinstalllocation} is not defined - can't install a relocatable 23perl without this. 24OS 25 $^X = "$location/perl"; 26 # And then remove all trace of ever having loaded Config.pm, so that 27 # it will reload with the revised $^X 28 undef %Config::; 29 delete $INC{"Config.pm"}; 30 delete $INC{"Config_heavy.pl"}; 31 # You never saw us. We weren't here. 32 } 33} 34 35use strict; 36my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin, 37 $nonono, $dostrip, $versiononly, $silent, $verbose, $force, 38 $otherperls, $archname, $Is_NetWare, $nwinstall, $nopods); 39use vars qw /$depth/; 40 41BEGIN { 42 $Is_VMS = $^O eq 'VMS'; 43 $Is_W32 = $^O eq 'MSWin32'; 44 $Is_OS2 = $^O eq 'os2'; 45 $Is_Cygwin = $^O eq 'cygwin'; 46 $Is_Darwin = $^O eq 'darwin'; 47 if ($Is_VMS) { eval 'use VMS::Filespec;' } 48} 49 50my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : ''); 51 52use File::Find; 53use File::Compare; 54use File::Copy (); 55use File::Path (); 56use ExtUtils::Packlist; 57use Config; 58use subs qw(unlink link chmod); 59 60if ($Config{d_umask}) { 61 umask(022); # umasks like 077 aren't that useful for installations 62} 63 64$Is_NetWare = $Config{osname} eq 'NetWare'; 65if ($Is_NetWare) { 66 $Is_W32 = 0; 67 $scr_ext = '.pl'; 68} 69 70# override the ones in the rest of the script 71sub mkpath { 72 File::Path::mkpath(@_) unless $nonono; 73} 74 75my $mainperldir = "/usr/bin"; 76my $exe_ext = $Config{exe_ext}; 77 78# Allow ``make install PERLNAME=something_besides_perl'': 79my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl'; 80 81# This is the base used for versioned names, like "perl5.6.0". 82# It's separate because a common use of $PERLNAME is to install 83# perl as "perl5", if that's used as base for versioned files you 84# get "perl55.6.0". 85my $perl_verbase = defined($ENV{PERLNAME_VERBASE}) 86 ? $ENV{PERLNAME_VERBASE} 87 : $perl; 88my $dbg = ''; 89my $ndbg = ''; 90if ( $Is_VMS ) { 91 if ( defined $Config{usevmsdebug} ) { 92 if ( $Config{usevmsdebug} eq 'define' ) { 93 $dbg = 'dbg'; 94 $ndbg = 'ndbg'; 95 } 96 } 97} 98 99$otherperls = 1; 100my $destdir = ''; 101while (@ARGV) { 102 $nonono = 1 if $ARGV[0] eq '-n'; 103 $dostrip = 1 if $ARGV[0] eq '-s'; 104 $versiononly = 1 if $ARGV[0] eq '-v'; 105 $versiononly = 0 if $ARGV[0] eq '+v'; 106 $silent = 1 if $ARGV[0] eq '-S'; 107 $otherperls = 0 if $ARGV[0] eq '-o'; 108 $force = 1 if $ARGV[0] eq '-f'; 109 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n'; 110 $archname = 1 if $ARGV[0] eq '-A'; 111 $nwinstall = 1 if $ARGV[0] eq '-netware'; 112 $nopods = 1 if $ARGV[0] eq '-p'; 113 $destdir = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/; 114 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) { 115 print <<"EOT"; 116Usage $0: [switches] 117 -n Don't actually run any commands; just print them. 118 -s Run strip on installed binaries. 119 -v Only install perl as a binary with the version number in the name. 120 (Override whatever config.sh says) 121 +v Install perl as "perl" and as a binary with the version number in 122 the name. (Override whatever config.sh says) 123 -S Silent mode. 124 -f Force installation (don't check if same version is there) 125 -o Skip checking for other copies of perl in your PATH. 126 -V Verbose mode. 127 -A Also install perl with the architecture's name in the perl binary's 128 name. 129 -p Don't install the pod files. [This will break use diagnostics;] 130 -netware Install correctly on a Netware server. 131 -destdir Prefix installation directories by this string. 132EOT 133 exit; 134 } 135 shift; 136} 137 138$versiononly = 1 if $Config{versiononly} && !defined $versiononly; 139my (@scripts, @tolink); 140open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!"; 141while (<SCRIPTS>) { 142 next if /^#/; 143 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location 144 next if /a2p/; # a2p is binary, to be installed separately 145 chomp; 146 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) { 147 push @scripts, $1; 148 push @tolink, [$1, $2]; 149 } else { 150 push @scripts, $_; 151 } 152} 153close SCRIPTS; 154 155if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; } 156 157my @pods = $nopods ? () : (<pod/*.pod>, 'x2p/a2p.pod'); 158 159# Specify here any .pm files that are actually architecture-dependent. 160# (Those included with XS extensions under ext/ are automatically 161# added later.) 162# Now that the default privlib has the full perl version number included, 163# we no longer have to play the trick of sticking version-specific .pm 164# files under the archlib directory. 165my %archpms = ( 166 Config => 1, 167 lib => 1, 168 Cwd => 1, 169); 170 171if ($^O eq 'dos') { 172 push(@scripts,'djgpp/fixpmain'); 173 $archpms{config} = $archpms{filehand} = 1; 174} 175 176if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) { 177 push(@scripts, map("$_.exe", @scripts)); 178} 179 180find(sub { 181 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) { 182 my($path, $modname) = ($1,$2); 183 184 # strip to optional "/lib", or remove trailing component 185 $path =~ s{.*/lib\b}{} or $path =~ s{/[^/]*$}{}; 186 187 # strip any leading / 188 $path =~ s{^/}{}; 189 190 # reconstitute canonical module name 191 $modname = "$path/$modname" if length $path; 192 193 # remember it 194 $archpms{$modname} = 1; 195 } 196}, 'ext'); 197 198# print "[$_]\n" for sort keys %archpms; 199 200my $ver = $Config{version}; 201my $release = substr($],0,3); # Not used currently. 202my $patchlevel = substr($],3,2); 203die "Patchlevel of perl ($patchlevel)", 204 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n" 205 if $patchlevel != $Config{'PERL_VERSION'}; 206 207# Fetch some frequently-used items from %Config 208my $installbin = "$destdir$Config{installbin}"; 209my $installscript = "$destdir$Config{installscript}"; 210my $installprivlib = "$destdir$Config{installprivlib}"; 211my $installarchlib = "$destdir$Config{installarchlib}"; 212my $installsitelib = "$destdir$Config{installsitelib}"; 213my $installsitearch = "$destdir$Config{installsitearch}"; 214my $installman1dir = "none"; 215my $man1ext = $Config{man1ext}; 216my $libperl = $Config{libperl}; 217# Shared library and dynamic loading suffixes. 218my $so = $Config{so}; 219my $dlext = $Config{dlext}; 220my $dlsrc = $Config{dlsrc}; 221if ($^O eq 'os390') { 222 my $pwd; 223 chomp($pwd=`pwd`); 224 my $archlibexp = $Config{archlibexp}; 225 my $usedl = $Config{usedl}; 226 if ($usedl eq 'define') { 227 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`; 228 } 229} 230 231if ($nwinstall) { 232 # This is required only if we are installing on a NetWare server 233 $installscript = $Config{installnwscripts}; 234 $installprivlib = $Config{installnwlib}; 235 $installarchlib = $Config{installnwlib}; 236 $installsitelib = $Config{installnwlib}; 237} 238 239my $d_dosuid = $Config{d_dosuid}; 240my $binexp = $Config{binexp}; 241 242if ($Is_VMS) { # Hang in there until File::Spec hits the big time 243 foreach ( \$installbin, \$installscript, \$installprivlib, 244 \$installarchlib, \$installsitelib, \$installsitearch, 245 \$installman1dir ) { 246 $$_ = unixify($$_); $$_ =~ s:/$::; 247 } 248} 249 250# Do some quick sanity checks. 251 252if (!$nonono && $d_dosuid && $>) { die "You must run as root to install suidperl\n"; } 253 254 $installbin || die "No installbin directory in config.sh\n"; 255-d $installbin || mkpath($installbin, $verbose, 0777); 256-d $installbin || $nonono || die "$installbin is not a directory\n"; 257-w $installbin || $nonono || die "$installbin is not writable by you\n" 258 unless $installbin =~ m#^/afs/# || $nonono; 259 260if (!$Is_NetWare) { 261if (!$Is_VMS) { 262-x 'perl' . $exe_ext || die "perl isn't executable!\n"; 263} 264else { 265-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n"; 266 if ($dbg) { 267 -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n"; 268 } 269} 270-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid; 271 272#-f 't/rantests' || $Is_W32 273# || warn "WARNING: You've never run 'make test' or", 274# " some tests failed! (Installing anyway.)\n"; 275} #if (!$Is_NetWare) 276 277# This will be used to store the packlist 278my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist"); 279 280if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) { 281 my $perldll; 282 283 if ($Is_Cygwin) { 284 $perldll = $libperl; 285 my $v_e_r_s = $ver; $v_e_r_s =~ tr/./_/; 286 $perldll =~ s/(\..*)?$/$v_e_r_s.$dlext/; 287 $perldll =~ s/^lib/cyg/; 288 } else { 289 $perldll = 'perl510.' . $dlext; 290 } 291 292 if ($dlsrc ne "dl_none.xs") { 293 -f $perldll || die "No perl DLL built\n"; 294 } 295 296 # Install the DLL 297 safe_unlink("$installbin/$perldll"); 298 copy("$perldll", "$installbin/$perldll"); 299 chmod(0755, "$installbin/$perldll"); 300 $packlist->{"$installbin/$perldll"} = { type => 'file' }; 301} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) 302 303# Get the install command and flags from the environment 304my @installcmd = $ENV{"INSTALL"} || "install"; 305push(@installcmd, $ENV{"INSTALL_COPY"} || "-c"); 306 307# First we install the version-numbered executables. 308 309if ($Is_VMS) { 310 safe_unlink("$installbin/perl_setup.com"); 311 copy("perl_setup.com", "$installbin/perl_setup.com"); 312 chmod(0755, "$installbin/perl_setup.com"); 313 safe_unlink("$installbin/$dbg$perl$exe_ext"); 314 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext"); 315 chmod(0755, "$installbin/$dbg$perl$exe_ext"); 316 safe_unlink("$installbin/$dbg${perl}shr$exe_ext"); 317 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext"); 318 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext"); 319 if ($ndbg) { 320 safe_unlink("$installbin/$ndbg$perl$exe_ext"); 321 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext"); 322 chmod(0755, "$installbin/$ndbg$perl$exe_ext"); 323 safe_unlink("$installbin/${dbg}a2p$exe_ext"); 324 copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext"); 325 chmod(0755, "$installbin/${dbg}a2p$exe_ext"); 326 } 327} 328elsif ($^O eq 'mpeix') { 329 # MPE lacks hard links and requires that executables with special 330 # capabilities reside in the MPE namespace. 331 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath}); 332 # Install the primary executable into the MPE namespace as perlpath. 333 copy("perl$exe_ext", $Config{perlpath}); 334 chmod(0755, $Config{perlpath}); 335 # Create a backup copy with the version number. 336 link($Config{perlpath}, "$installbin/perl$ver$exe_ext"); 337} 338elsif ($^O ne 'dos') { 339 if (!$Is_NetWare) { 340 install("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext", 341 "0755", $dostrip); 342 } 343 else { 344 # If installing onto a NetWare server 345 if ($nwinstall) { 346 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm 347 mkpath($Config{installnwsystem}, 1, 0777); 348 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem}); 349 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem}); 350 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem}); 351 copy("x2p\\a2p.nlm", $Config{installnwsystem}); 352 chmod(0755, "$Config{installnwsystem}\\perl.nlm"); 353 mkpath($Config{installnwlcgi}, 1, 0777); 354 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi}); 355 } 356 } #if (!$Is_NetWare) 357} 358else { 359 safe_unlink("$installbin/$perl.exe"); 360 copy("perl.exe", "$installbin/$perl.exe"); 361} 362 363safe_unlink("$installbin/s$perl_verbase$ver$exe_ext"); 364if ($d_dosuid) { 365 install("perl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext", 366 "04711", $dostrip); 367} 368 369# Install library files. 370 371my ($do_installarchlib, $do_installprivlib) = (0, 0); 372 373mkpath($installprivlib, $verbose, 0777); 374mkpath($installarchlib, $verbose, 0777); 375mkpath($installsitelib, $verbose, 0777) if ($installsitelib); 376mkpath($installsitearch, $verbose, 0777) if ($installsitearch); 377 378if (chdir "lib") { 379 $do_installarchlib = ! samepath($installarchlib, '.'); 380 $do_installprivlib = ! samepath($installprivlib, '.'); 381 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/); 382 383 if ($do_installarchlib || $do_installprivlib) { 384 find(\&installlib, '.'); 385 } 386 chdir ".." || die "Can't cd back to source directory: $!\n"; 387} 388else { 389 warn "Can't cd to lib to install lib files: $!\n"; 390} 391 392# Install header files and libraries. 393mkpath("$installarchlib/CORE", $verbose, 0777); 394my @corefiles; 395if ($Is_VMS) { # We did core file selection during build 396 my $coredir = "lib/$Config{archname}/$ver/CORE"; 397 $coredir =~ tr/./_/; 398 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>; 399} 400else { 401 # [als] hard-coded 'libperl' name... not good! 402 #@corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; 403 @corefiles = <*.h *.inc perl*$Config{lib_ext}>; 404 push(@corefiles,<libperl*.*>) unless defined($ENV{"NOLIBINSTALL"}); 405 406 # AIX needs perl.exp installed as well. 407 push(@corefiles,'perl.exp') if $^O eq 'aix'; 408 if ($^O eq 'mpeix') { 409 # MPE needs mpeixish.h installed as well. 410 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777); 411 push(@corefiles,'mpeix/mpeixish.h'); 412 } 413 # If they have built sperl.o... 414 push(@corefiles,'sperl.o') if -f 'sperl.o'; 415} 416foreach my $file (@corefiles) { 417 # HP-UX (at least) needs to maintain execute permissions 418 # on dynamically-loadable libraries. So we do it for all. 419 if (copy_if_diff($file,"$installarchlib/CORE/$file")) { 420 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) { 421 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/; 422 chmod(0555, "$installarchlib/CORE/$file"); 423 } else { 424 chmod(0444, "$installarchlib/CORE/$file"); 425 } 426 } 427} 428 429# Install main perl executables 430# Make links to ordinary names if installbin directory isn't current directory. 431 432if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) { 433 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext"); 434 if ($^O eq 'mpeix') { 435 # MPE doesn't support hard links, so use a symlink. 436 # We don't want another cloned copy. 437 symlink($Config{perlpath}, "$installbin/perl$exe_ext"); 438 } elsif ($^O eq 'vos') { 439 # VOS doesn't support hard links, so use a symlink. 440 symlink("$installbin/$perl_verbase$ver$exe_ext", 441 "$installbin/$perl$exe_ext"); 442 } else { 443 link("$installbin/$perl_verbase$ver$exe_ext", 444 "$installbin/$perl$exe_ext"); 445 } 446 link("$installbin/$perl_verbase$ver$exe_ext", 447 "$installbin/suid$perl$exe_ext") 448 if $d_dosuid; 449} 450 451# For development purposes it can be very useful to have multiple perls 452# build for different "architectures" (eg threading or not) simultaneously. 453if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) { 454 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext"; 455 safe_unlink("$installbin/$archperl"); 456 if ($^O eq 'mpeix') { 457 # MPE doesn't support hard links, so use a symlink. 458 # We don't want another cloned copy. 459 symlink($Config{perlpath}, "$installbin/$archperl"); 460 } elsif ($^O eq 'vos') { 461 # VOS doesn't support hard links, so use a symlink. 462 symlink("$installbin/$perl_verbase$ver$exe_ext", 463 "$installbin/$archperl"); 464 } else { 465 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl"); 466 } 467} 468 469# Offer to install perl in a "standard" location 470 471my $mainperl_is_instperl = 0; 472 473if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' && 474 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR 475 && -w $mainperldir && ! samepath($mainperldir, $installbin)) { 476 my($usrbinperl) = "$mainperldir/$perl$exe_ext"; 477 my($instperl) = "$installbin/$perl$exe_ext"; 478 my($expinstperl) = "$binexp/$perl$exe_ext"; 479 480 # First make sure $usrbinperl is not already the same as the perl we 481 # just installed. 482 if (-x $usrbinperl) { 483 # Try to be clever about mainperl being a symbolic link 484 # to binexp/perl if binexp and installbin are different. 485 $mainperl_is_instperl = 486 samepath($usrbinperl, $instperl) || 487 samepath($usrbinperl, $expinstperl) || 488 (($binexp ne $installbin) && 489 (-l $usrbinperl) && 490 ((readlink $usrbinperl) eq $expinstperl)); 491 } 492 if (! $mainperl_is_instperl) { 493 unlink($usrbinperl); 494 ( $Config{'d_link'} eq 'define' && 495 eval { CORE::link $instperl, $usrbinperl } ) || 496 eval { symlink $expinstperl, $usrbinperl } || 497 copy($instperl, $usrbinperl); 498 499 $mainperl_is_instperl = 1; 500 } 501} 502 503# Make links to ordinary names if installbin directory isn't current directory. 504if (!$Is_NetWare && $dbg eq '') { 505 if (! samepath($installbin, 'x2p')) { 506 my $base = 'a2p'; 507 $base .= $ver if $versiononly; 508 safe_unlink("$installbin/$base$exe_ext"); 509 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext"); 510 strip("$installbin/$base$exe_ext"); 511 chmod(0755, "$installbin/$base$exe_ext"); 512 } 513} 514 515# cppstdin is just a script, but it is architecture-dependent, so 516# it can't safely be shared. Place it in $installbin. 517# Note that Configure doesn't build cppstin if it isn't needed, so 518# we skip this if cppstdin doesn't exist. 519if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) { 520 safe_unlink("$installbin/cppstdin"); 521 copy("cppstdin", "$installbin/cppstdin"); 522 chmod(0755, "$installbin/cppstdin"); 523} 524 525sub script_alias { 526 my ($installscript, $orig, $alias, $scr_ext) = @_; 527 528 safe_unlink("$installscript/$alias$scr_ext"); 529 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') { 530 copy("$installscript/$orig$scr_ext", 531 "$installscript/$alias$scr_ext"); 532 } elsif ($^O eq 'vos') { 533 symlink("$installscript/$orig$scr_ext", 534 "$installscript/$alias$scr_ext"); 535 } else { 536 link("$installscript/$orig$scr_ext", 537 "$installscript/$alias$scr_ext"); 538 } 539} 540 541# Install scripts. 542mkpath($installscript, $verbose, 0777); 543if ($versiononly) { 544 for (@scripts) { 545 (my $base = $_) =~ s#.*/##; 546 $base .= $ver; 547 copy($_, "$installscript/$base"); 548 chmod(0755, "$installscript/$base"); 549 } 550 551 for (@tolink) { 552 my ($from, $to) = map { "$_$ver" } @$_; 553 (my $frbase = $from) =~ s#.*/##; 554 (my $tobase = $to) =~ s#.*/##; 555 script_alias($installscript, $frbase, $tobase, $scr_ext); 556 } 557} else { 558 for (@scripts) { 559 (my $base = $_) =~ s#.*/##; 560 copy($_, "$installscript/$base"); 561 chmod(0755, "$installscript/$base"); 562 } 563 564 for (@tolink) { 565 my ($from, $to) = @$_; 566 (my $frbase = $from) =~ s#.*/##; 567 (my $tobase = $to) =~ s#.*/##; 568 script_alias($installscript, $frbase, $tobase, $scr_ext); 569 } 570} 571 572# Install pod pages. Where? I guess in $installprivlib/pod 573# ($installprivlib/pods for cygwin). 574 575my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod'; 576if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) { 577 mkpath("${installprivlib}/$pod", $verbose, 0777); 578 579 # If Perl 5.003's perldiag.pod is there, rename it. 580 if (open POD, "${installprivlib}/$pod/perldiag.pod") { 581 read POD, $_, 4000; 582 close POD; 583 # Some of Perl 5.003's diagnostic messages ended with periods. 584 if (/^=.*\.$/m) { 585 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod", 586 "${installprivlib}/$pod/perldiag-5.003.pod"); 587 print " rename $from $to"; 588 rename($from, $to) 589 or warn "Couldn't rename $from to $to: $!\n" 590 unless $nonono; 591 } 592 } 593 594 for (@pods) { 595 # $_ is a name like pod/perl.pod 596 (my $base = $_) =~ s#.*/##; 597 copy_if_diff($_, "${installprivlib}/$pod/${base}"); 598 } 599 600} 601 602# Check to make sure there aren't other perls around in installer's 603# path. This is probably UNIX-specific. Check all absolute directories 604# in the path except for where public executables are supposed to live. 605# Also skip $mainperl if the user opted to have it be a link to the 606# installed perl. 607 608if (!$versiononly && $otherperls) { 609 my ($path, @path); 610 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ; 611 ($path = $ENV{"PATH"}) =~ s:\\:/:g ; 612 @path = split(/$dirsep/, $path); 613 if ($Is_VMS) { 614 my $i = 0; 615 while (exists $ENV{'DCL$PATH' . $i}) { 616 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--; 617 push(@path,$dir); 618 } 619 } 620 my @otherperls; 621 my %otherperls; 622 for (@path) { 623 next unless m,^/,; 624 # Use &samepath here because some systems have other dirs linked 625 # to $mainperldir (like SunOS) 626 next if samepath($_, $binexp); 627 next if ($mainperl_is_instperl && samepath($_, $mainperldir)); 628 my $otherperl = "$_/$perl$exe_ext"; 629 next if $otherperls{$otherperl}++; 630 push(@otherperls, $otherperl) 631 if (-x $otherperl && ! -d $otherperl); 632 } 633 if (@otherperls) { 634 warn "\nWarning: $perl appears in your path in the following " . 635 "locations beyond where\nwe just installed it:\n"; 636 for (@otherperls) { 637 warn " ", $_, "\n"; 638 } 639 warn "\n"; 640 } 641 642} 643 644$packlist->write() unless $nonono; 645print " Installation complete\n" if $verbose; 646 647exit 0; 648 649############################################################################### 650 651sub yn { 652 my($prompt) = @_; 653 my($answer); 654 my($default) = $prompt =~ m/\[([yn])\]\s*$/i; 655 print STDERR $prompt; 656 chop($answer = <STDIN>); 657 $answer = $default if $answer =~ m/^\s*$/; 658 ($answer =~ m/^[yY]/); 659} 660 661sub unlink { 662 my(@names) = @_; 663 my($cnt) = 0; 664 665 return scalar(@names) if $Is_VMS; 666 667 foreach my $name (@names) { 668 next unless -e $name; 669 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare); 670 print " unlink $name\n" if $verbose; 671 ( CORE::unlink($name) and ++$cnt 672 or warn "Couldn't unlink $name: $!\n" ) unless $nonono; 673 } 674 return $cnt; 675} 676 677sub safe_unlink { 678 return if $nonono or $Is_VMS; 679 my @names = @_; 680 foreach my $name (@names) { 681 next unless -e $name; 682 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare); 683 print " unlink $name\n" if $verbose; 684 next if CORE::unlink($name); 685 warn "Couldn't unlink $name: $!\n"; 686 if ($! =~ /busy/i) { 687 print " mv $name $name.old\n" if $verbose; 688 safe_rename($name, "$name.old") 689 or warn "Couldn't rename $name: $!\n"; 690 } 691 } 692} 693 694sub safe_rename { 695 my($from,$to) = @_; 696 if (-f $to and not unlink($to)) { 697 my($i); 698 for ($i = 1; $i < 50; $i++) { 699 last if rename($to, "$to.$i"); 700 } 701 warn("Cannot rename to `$to.$i': $!"), return 0 702 if $i >= 50; # Give up! 703 } 704 link($from,$to) || return 0; 705 unlink($from); 706} 707 708sub link { 709 my($from,$to) = @_; 710 my($success) = 0; 711 712 my $xfrom = $from; 713 $xfrom =~ s/^\Q$destdir\E// if $destdir; 714 my $xto = $to; 715 $xto =~ s/^\Q$destdir\E// if $destdir; 716 print $verbose ? " ln $xfrom $xto\n" : " $xto\n" unless $silent; 717 eval { 718 CORE::link($from, $to) 719 ? $success++ 720 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#) 721 ? die "AFS" # okay inside eval {} 722 : die "Couldn't link $from to $to: $!\n" 723 unless $nonono; 724 $packlist->{$xto} = { from => $xfrom, type => 'link' }; 725 }; 726 if ($@) { 727 warn "Replacing link() with File::Copy::copy(): $@"; 728 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent; 729 print " creating new version of $xto\n" 730 if $Is_VMS and -e $to and !$silent; 731 unless ($nonono or File::Copy::copy($from, $to) and ++$success) { 732 # Might have been that F::C::c can't overwrite the target 733 warn "Couldn't copy $from to $to: $!\n" 734 unless -f $to and (chmod(0666, $to), unlink $to) 735 and File::Copy::copy($from, $to) and ++$success; 736 } 737 $packlist->{$xto} = { type => 'file' }; 738 } 739 $success; 740} 741 742sub chmod { 743 my($mode,$name) = @_; 744 745 return if ($^O eq 'dos'); 746 printf " chmod %o %s\n", $mode, $name if $verbose; 747 CORE::chmod($mode,$name) 748 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name) 749 unless $nonono; 750} 751 752sub copy { 753 my($from,$to) = @_; 754 755 my $xto = $to; 756 $xto =~ s/^\Q$destdir\E// if $destdir; 757 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent; 758 print " creating new version of $xto\n" if $Is_VMS and -e $to and !$silent; 759 unless ($nonono or File::Copy::copy($from, $to)) { 760 # Might have been that F::C::c can't overwrite the target 761 warn "Couldn't copy $from to $to: $!\n" 762 unless -f $to and (chmod(0666, $to), unlink $to) 763 and File::Copy::copy($from, $to); 764 } 765 $packlist->{$xto} = { type => 'file' }; 766} 767 768sub install { 769 my($from,$to,$mode,$strip) = @_; 770 771 my $xto = $to; 772 my $cmd = join(' ', @installcmd); 773 $cmd .= " -m $mode" if $mode; 774 $cmd .= " -s" if $strip; 775 $cmd .= " $from $to"; 776 $xto =~ s/^\Q$destdir\E// if $destdir; 777 print $verbose ? " install $from $xto\n" : " $xto\n" unless $silent; 778 unless ($nonono) { 779 system($cmd); 780 warn "Couldn't $cmd\n" if $?; 781 } 782 $packlist->{$xto} = { type => 'file' }; 783} 784 785sub samepath { 786 my($p1, $p2) = @_; 787 788 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare); 789 790 if ($p1 ne $p2) { 791 my($dev1, $ino1, $dev2, $ino2); 792 ($dev1, $ino1) = stat($p1); 793 ($dev2, $ino2) = stat($p2); 794 ($dev1 == $dev2 && $ino1 == $ino2); 795 } 796 else { 797 1; 798 } 799} 800 801sub installlib { 802 my $dir = $File::Find::dir; 803 $dir =~ s#^\.(?![^/])/?##; 804 local($depth) = $dir ? "lib/$dir" : "lib"; 805 806 my $name = $_; 807 808 # Ignore version control directories. 809 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) { 810 $File::Find::prune = 1; 811 return; 812 } 813 814 # ignore patch backups, RCS files, emacs backup & temp files and the 815 # .exists files, .PL files, and test files. 816 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util.pl$} || 817 $dir =~ m{/t(?:/|$)}; 818 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp 819 # scripts in lib/ExtUtils, the prove script in lib/Test/Harness, 820 # the corelist script from lib/Module/CoreList/bin and ptar* in 821 # lib/Archive/Tar/bin, the config_data script in lib/Module/Build/scripts 822 # (they're installed later with other utils) 823 return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|cpan2dist|cpanp|cpanp-run-perl|ptardiff|config_data)\z/; 824 # ignore the Makefiles 825 return if $name =~ /^makefile$/i; 826 # ignore the test extensions 827 return if $dir =~ m{\bXS/(?:APItest|Typemap)\b}; 828 return if $name =~ m{\b(?:APItest|Typemap)\.pm$}; 829 # ignore the demo files 830 return if $dir =~ /\b(?:demos?|eg)\b/; 831 832 # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs. 833 # Changes.e2x and README.e2x are needed by enc2xs. 834 return if $name =~ m{^(?:README(?:\.\w+)?)$} && $name ne 'README.e2x'; 835 return if $name =~ m{^(?:MANIFEST|META\.yml)$}; 836 return if $name =~ m{^(?:INSTALL|TODO|BUGS|CREDITS)$}i; 837 return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i; 838 return if $name =~ m{^(?:SIGNATURE|PAUSE200\d\.pub)$}; # CPAN files 839 return if $name =~ m{^(?:NOTES|PATCHING)$}; # ExtUtils files 840 841 # if using a shared perl library then ignore: 842 # - static library files [of statically linked extensions]; 843 # - import library files and export library files (only present on Win32 844 # anyway?) and empty bootstrap files [of dynamically linked extensions]. 845 return if $Config{useshrplib} eq 'true' and 846 ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name)); 847 848 $name = "$dir/$name" if $dir ne ''; 849 850 my $installlib = $installprivlib; 851 if ($dir =~ /^auto/ || 852 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) || 853 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) || 854 $name eq 'Config_heavy.pl' 855 ) { 856 $installlib = $installarchlib; 857 return unless $do_installarchlib; 858 } else { 859 return unless $do_installprivlib; 860 } 861 862 if (-f $_) { 863 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) { 864 $installlib = $installprivlib; 865 #We're installing *.al and *.ix files into $installprivlib, 866 #but we have to delete old *.al and *.ix files from the 5.000 867 #distribution: 868 #This might not work because $archname might have changed. 869 unlink("$installarchlib/$name"); 870 } 871 my $xname = "$installlib/$name"; 872 $xname =~ s/^\Q$destdir\E// if $destdir; 873 $packlist->{$xname} = { type => 'file' }; 874 if ($force || compare($_, "$installlib/$name") || $nonono) { 875 unlink("$installlib/$name"); 876 mkpath("$installlib/$dir", $verbose, 0777); 877 # HP-UX (at least) needs to maintain execute permissions 878 # on dynamically-loaded libraries. 879 if ($Is_NetWare && !$nwinstall) { 880 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also 881 # if copied will give problems when building new extensions. 882 # Has to be copied if we are installing on a NetWare server and hence 883 # the check !$nwinstall 884 if (!(/\.(?:nlp|nlm|bs)$/)) { 885 copy_if_diff($_, "$installlib/$name") 886 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444, 887 "$installlib/$name"); 888 } 889 } else { 890 if (copy_if_diff($_, "$installlib/$name")) { 891 if ($name =~ /\.(so|$dlext)$/o) { 892 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/; 893 chmod(0555, "$installlib/$name"); 894 } else { 895 strip("-S", "$installlib/$name") 896 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/); 897 chmod(0444, "$installlib/$name"); 898 } 899 } 900 } #if ($Is_NetWare) 901 } 902 } 903} 904 905# Copy $from to $to, only if $from is different than $to. 906# Also preserve modification times for .a libraries. 907# On some systems, if you do 908# ranlib libperl.a 909# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a 910# and then try to link against the installed libperl.a, you might 911# get an error message to the effect that the symbol table is older 912# than the library. 913# Return true if copying occurred. 914 915sub copy_if_diff { 916 my($from,$to)=@_; 917 return 1 if (($^O eq 'VMS') && (-d $from)); 918 my $xto = $to; 919 $xto =~ s/^\Q$destdir\E// if $destdir; 920 my $perlpodbadsymlink; 921 if ($from =~ m!^pod/perl[\w-]+\.pod$! && 922 -l $from && 923 ! -e $from) { 924 # Some Linux implementations have problems traversing over 925 # multiple symlinks (when going over NFS?) and fail to read 926 # the symlink target. Combine this with the fact that some 927 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS), 928 # and you end up with those pods not getting installed. 929 $perlpodbadsymlink = 1; 930 } 931 -f $from || $perlpodbadsymlink || warn "$0: $from not found"; 932 $packlist->{$xto} = { type => 'file' }; 933 if ($force || compare($from, $to) || $nonono) { 934 safe_unlink($to); # In case we don't have write permissions. 935 if ($nonono) { 936 $from = $depth . "/" . $from if $depth; 937 } 938 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) { 939 $from = "README.$1"; 940 } 941 copy($from, $to); 942 # Restore timestamps if it's a .a library or for OS/2. 943 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) { 944 my ($atime, $mtime) = (stat $from)[8,9]; 945 utime $atime, $mtime, $to; 946 } 947 1; 948 } 949} 950 951sub strip 952{ 953 my(@args) = @_; 954 955 return unless $dostrip; 956 957 my @opts; 958 while (@args && $args[0] =~ /^(-\w+)$/) { 959 push @opts, shift @args; 960 } 961 962 foreach my $file (@args) { 963 if (-f $file) { 964 if ($verbose) { 965 print " strip " . join(' ', @opts); 966 print " " if (@opts); 967 print "$file\n"; 968 } 969 system("strip", @opts, $file); 970 } else { 971 print "# file '$file' skipped\n" if $verbose; 972 } 973 } 974} 975