1#!./perl -w 2 3BEGIN { 4 chdir '..' if !-d 'lib' and -d '../lib'; 5 @INC = 'lib'; 6 $ENV{PERL5LIB} = 'lib'; 7 8 # This needs to be at BEGIN time, before any use of Config 9 # install_lib itself loads and imports Config into main:: 10 require './install_lib.pl'; 11} 12 13use strict; 14use vars qw($Is_VMS $Is_W32 $Is_OS2 $Is_Cygwin $Is_Darwin $Is_NetWare $Is_AmigaOS 15 %opts $packlist); 16my $versiononly; 17 18BEGIN { 19 if ($Is_VMS) { eval 'use VMS::Filespec;' } 20} 21 22# HP-UX (at least) needs to maintain execute permissions 23# on dynamically-loadable libraries. So we do it for all. 24# 25# In AmigaOS, the 0777 means 'rwed' (e = execute, d = delete), 26# (not 'rwx') and having the 'd' makes updates more convenient. 27my $SO_MODE = $Is_AmigaOS ? 0777 : 0555; 28my $NON_SO_MODE = $Is_AmigaOS ? 0666 : 0444; 29 30my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : ''); 31 32use File::Find; 33use File::Compare; 34use File::Copy (); 35use ExtUtils::Packlist; 36use Cwd; 37# nogetopt_compat to disable treating +v as meaning -v 38use Getopt::Long qw(:config nogetopt_compat no_auto_abbrev noignorecase); 39 40require './Porting/pod_lib.pl'; 41 42if ($Is_NetWare) { 43 $Is_W32 = 0; 44 $scr_ext = '.pl'; 45} 46 47my $mainperldir = "/usr/bin"; 48my $exe_ext = $Config{exe_ext}; 49 50# Allow "make install PERLNAME=something_besides_perl": 51my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl'; 52 53# This is the base used for versioned names, like "perl5.6.0". 54# It's separate because a common use of $PERLNAME is to install 55# perl as "perl5", if that's used as base for versioned files you 56# get "perl55.6.0". 57my $perl_verbase = defined($ENV{PERLNAME_VERBASE}) 58 ? $ENV{PERLNAME_VERBASE} 59 : $perl; 60my $dbg = ''; 61my $ndbg = ''; 62if ( $Is_VMS ) { 63 if ( defined $Config{usevmsdebug} ) { 64 if ( $Config{usevmsdebug} eq 'define' ) { 65 $dbg = 'dbg'; 66 $ndbg = 'ndbg'; 67 } 68 } 69} 70 71# This little hack simplifies making the code after the comment "Fetch some 72# frequently-used items from %Config" warning free. With $opts{destdir} always 73# defined, it's also possible to make the s/\Q$opts{destdir}\E unconditional. 74 75$opts{destdir} = ''; 76{ 77 my $usage = 0; 78 if (!GetOptions(\%opts, 'notify|n', 'strip|s', 'silent|S', 79 'skip-otherperls|o', 'force|f', 'verbose|V', 'archname|A', 80 'netware', 'nopods|p', 'destdir:s', 'help|h|?', 'user|u:s', 81 'group|g:s', 'versiononly|v' => \$versiononly, '<>' => sub { 82 if ($_[0] eq '+v') { 83 $versiononly = 0; 84 } else { 85 # Any other unknown argument is going to be an error 86 $usage = 1; 87 } 88 }, 89 )) { 90 $usage = 1; 91 } 92 $opts{verbose} ||= $opts{notify}; 93 94 if ($usage || $opts{help}) { 95 print <<"EOT"; 96Usage $0: [switches] 97 -n Don't actually run any commands; just print them. 98 -s Run strip on installed binaries. 99 -v Only install perl as a binary with the version number in the name. 100 (Override whatever config.sh says) 101 +v Install perl as "perl" and as a binary with the version number in 102 the name. (Override whatever config.sh says) 103 -S Silent mode. 104 -f Force installation (don't check if same version is there) 105 -o Skip checking for other copies of perl in your PATH. 106 -V Verbose mode. 107 -A Also install perl with the architecture's name in the perl binary's 108 name. 109 -p Don't install the pod files. [This will break use diagnostics;] 110 -g group install files with the specified group 111 -u user install files with the specified user 112 -netware Install correctly on a Netware server. 113 -destdir Prefix installation directories by this string. 114 -h Display this help message. 115EOT 116 exit $usage; 117 } 118} 119$opts{'uid'} = getpwnam($opts{'user'}) if exists($opts{'user'}); 120$opts{'gid'} = getgrnam($opts{'group'}) if exists($opts{'group'}); 121 122$versiononly = 1 if $Config{versiononly} && !defined $versiononly; 123my (@scripts, @tolink); 124open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!"; 125while (<SCRIPTS>) { 126 next if /^#/; 127 chomp; 128 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) { 129 push @scripts, $1; 130 push @tolink, [$1, $2]; 131 } else { 132 push @scripts, $_; 133 } 134} 135close SCRIPTS; 136 137if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; } 138 139# Specify here any .pm files that are actually architecture-dependent. 140# (Those included with XS extensions under ext/ are automatically 141# added later.) 142# Now that the default privlib has the full perl version number included, 143# we no longer have to play the trick of sticking version-specific .pm 144# files under the archlib directory. 145my %archpms = ( 146 Config => 1, 147 lib => 1, 148); 149 150if ($^O eq 'dos') { 151 push(@scripts,'djgpp/fixpmain'); 152 $archpms{config} = $archpms{filehand} = 1; 153} 154 155if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) { 156 push(@scripts, map("$_.exe", @scripts)); 157} 158 159# Exclude nonxs extensions that are not architecture dependent 160my @nonxs = grep(!/^(Errno|IO\/Compress)$/, split(' ', $Config{'nonxs_ext'})); 161 162my @ext_dirs = qw(cpan dist ext); 163foreach my $ext_dir (@ext_dirs) { 164 find(sub { 165 if (($File::Find::name =~ m{^$ext_dir\b(.*)/([^/]+)\.pm$}) && 166 ! grep { (my $dir = $_) =~ s/\//-/g; 167 $File::Find::name =~ /^$ext_dir\/$dir\// } @nonxs) 168 { 169 my($path, $modname) = ($1,$2); 170 171 # Change hyphenated name like Filter-Util-Call to nested 172 # directory name Filter/Util/Call 173 $path =~ s{-}{/}g; 174 175 # strip to optional "/lib", or remove trailing component 176 $path =~ s{.*/lib\b}{} or $path =~ s{/[^/]*$}{}; 177 178 # strip any leading / 179 $path =~ s{^/}{}; 180 181 # reconstitute canonical module name 182 $modname = "$path/$modname" if length $path; 183 184 # remember it 185 $archpms{$modname} = 1; 186 } 187 }, $ext_dir); 188} 189 190# print "[$_]\n" for sort keys %archpms; 191 192my $ver = $Config{version}; 193my $release = substr($],0,3); # Not used currently. 194my $patchlevel = substr($],3,2); 195die "Patchlevel of perl ($patchlevel)", 196 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n" 197 if $patchlevel != $Config{'PERL_VERSION'}; 198 199# Fetch some frequently-used items from %Config 200my $installbin = "$opts{destdir}$Config{installbin}"; 201my $installscript = "$opts{destdir}$Config{installscript}"; 202my $installprivlib = "$opts{destdir}$Config{installprivlib}"; 203my $installarchlib = "$opts{destdir}$Config{installarchlib}"; 204my $installsitelib = "$opts{destdir}$Config{installsitelib}"; 205my $installsitearch = "$opts{destdir}$Config{installsitearch}"; 206my $installman1dir = "none"; 207my $man1ext = $Config{man1ext}; 208my $libperl = $Config{libperl}; 209# Shared library and dynamic loading suffixes. 210my $so = $Config{so}; 211my $dlext = $Config{dlext}; 212my $dlsrc = $Config{dlsrc}; 213if ($^O eq 'os390') { 214 my $pwd; 215 chomp($pwd=`pwd`); 216 my $archlibexp = $Config{archlibexp}; 217 my $usedl = $Config{usedl}; 218 if ($usedl eq 'define') { 219 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`; 220 } 221} 222 223if ($opts{netware}) { 224 # This is required only if we are installing on a NetWare server 225 $installscript = $Config{installnwscripts}; 226 $installprivlib = $Config{installnwlib}; 227 $installarchlib = $Config{installnwlib}; 228 $installsitelib = $Config{installnwlib}; 229} 230 231my $binexp = $Config{binexp}; 232 233if ($Is_VMS) { # Hang in there until File::Spec hits the big time 234 foreach ( \$installbin, \$installscript, \$installprivlib, 235 \$installarchlib, \$installsitelib, \$installsitearch, 236 \$installman1dir ) { 237 $$_ = unixify($$_); $$_ =~ s:/$::; 238 } 239} 240 241# Do some quick sanity checks. 242 243 $installbin || die "No installbin directory in config.sh\n"; 244-d $installbin || mkpath($installbin); 245-d $installbin || $opts{notify} || die "$installbin is not a directory\n"; 246 247if (!$Is_NetWare) { 248if (!$Is_VMS) { 249-x 'perl' . $exe_ext || die "perl isn't executable!\n"; 250} 251else { 252-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n"; 253 if ($dbg) { 254 -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n"; 255 } 256} 257 258#-f 't/rantests' || $Is_W32 259# || warn "WARNING: You've never run 'make test' or", 260# " some tests failed! (Installing anyway.)\n"; 261} #if (!$Is_NetWare) 262 263# This will be used to store the packlist 264$packlist = ExtUtils::Packlist->new("$installarchlib/.packlist"); 265 266if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) { 267 my $perldll; 268 269 if ($Is_Cygwin) { 270 $perldll = $libperl; 271 } else { 272 $perldll = 'perl5'.$Config{patchlevel}.'.'.$so; 273 } 274 275 if ($dlsrc ne "dl_none.xs") { 276 -f $perldll || die "No perl DLL built\n"; 277 } 278 279 # Install the DLL 280 safe_unlink("$installbin/$perldll"); 281 copy("$perldll", "$installbin/$perldll"); 282 chmod(0755, "$installbin/$perldll"); 283 $packlist->{"$Config{installbin}/$perldll"} = { type => 'file' }; 284} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) 285 286# Get the install command and flags from the environment 287my @installcmd = $ENV{"INSTALL"} || "install"; 288push(@installcmd, $ENV{"INSTALL_COPY"} || "-c"); 289 290# First we install the version-numbered executables. 291 292if ($Is_VMS) { 293 safe_unlink("$installbin/perl_setup.com"); 294 copy("perl_setup.com", "$installbin/perl_setup.com"); 295 chmod(0755, "$installbin/perl_setup.com"); 296 safe_unlink("$installbin/$dbg$perl$exe_ext"); 297 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext"); 298 chmod(0755, "$installbin/$dbg$perl$exe_ext"); 299 safe_unlink("$installbin/$dbg${perl}shr$exe_ext"); 300 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext"); 301 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext"); 302 if ($ndbg) { 303 safe_unlink("$installbin/$ndbg$perl$exe_ext"); 304 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext"); 305 chmod(0755, "$installbin/$ndbg$perl$exe_ext"); 306 } 307} 308elsif ($^O ne 'dos') { 309 if (!$Is_NetWare) { 310 my $ver = ''; # don't install a versioned perl binary 311 install("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext", "0755"); 312 } 313 else { 314 # If installing onto a NetWare server 315 if ($opts{netware}) { 316 # Copy perl.nlm, echo.nlm, type.nlm & cgi2perl.nlm 317 mkpath($Config{installnwsystem}); 318 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem}); 319 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem}); 320 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem}); 321 chmod(0755, "$Config{installnwsystem}\\perl.nlm"); 322 mkpath($Config{installnwlcgi}); 323 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi}); 324 } 325 } #if (!$Is_NetWare) 326} 327else { 328 safe_unlink("$installbin/$perl.exe"); 329 copy("perl.exe", "$installbin/$perl.exe"); 330} 331 332# Install library files. 333 334my $do_installarchlib = !samepath($installarchlib, 'lib'); 335my $do_installprivlib = !samepath($installprivlib, 'lib'); 336my $vershort = ($Is_Cygwin and !$Config{usedevel}) ? substr($ver,0,-2) : $ver; 337$do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$vershort/); 338 339mkpath($installprivlib); 340mkpath($installarchlib); 341mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib); 342mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch); 343 344if (-d 'lib') { 345 find({no_chdir => 1, wanted => \&installlib}, 'lib') 346 if $do_installarchlib || $do_installprivlib; 347} 348else { 349 warn "Can't install lib files - 'lib/' does not exist"; 350} 351 352# Install header files and libraries. 353mkpath("$installarchlib/CORE"); 354my @corefiles; 355if ($Is_VMS) { # We did core file selection during build 356 my $coredir = "lib/$Config{archname}/$ver/CORE"; 357 $coredir =~ tr/./_/; 358 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>; 359} 360elsif ($Is_Cygwin) { # On Cygwin symlink it to CORE to make Makefile happy 361 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; 362 my $coredll = "$installarchlib/CORE/$libperl"; 363 my $instcoredll = "$Config{installarchlib}/CORE/$libperl"; 364 safe_unlink($coredll); 365 ( $Config{'d_link'} eq 'define' && 366 eval { 367 CORE::link("$installbin/$libperl", $coredll); 368 $packlist->{$instcoredll} = { from => "$Config{installbin}/$libperl", 369 type => 'link' }; 370 } 371 ) || 372 eval { 373 symlink("$installbin/$libperl", $coredll); 374 $packlist->{$instcoredll} = { from => "$Config{installbin}/$libperl", 375 type => 'link' }; 376 } || 377 ( copy("$installbin/$libperl", $coredll) && 378 push(@corefiles, $instcoredll) 379 ) 380} elsif ($Is_W32) { 381 @corefiles = <*.h>; 382} else { 383 # [als] hard-coded 'libperl' name... not good! 384 #@corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; 385 @corefiles = <*.h *.inc perl*$Config{lib_ext}>; 386 push(@corefiles,<libperl*.*>) unless defined($ENV{"NOLIBINSTALL"}); 387 388 # AIX needs perl.exp installed as well. 389 push(@corefiles,'perl.exp') if $^O eq 'aix'; 390} 391 392 393foreach my $file (@corefiles) { 394 if (copy_if_diff($file,"$installarchlib/CORE/$file")) { 395 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) { 396 strip("-S", "$installarchlib/CORE/$file") if $^O eq 'darwin'; 397 chmod($SO_MODE, "$installarchlib/CORE/$file"); 398 } else { 399 chmod($NON_SO_MODE, "$installarchlib/CORE/$file"); 400 } 401 } 402} 403 404if ($Is_W32) { #linking lib isn't made in root but in CORE on Win32 405 @corefiles = <lib/CORE/libperl*.* lib/CORE/perl*$Config{lib_ext}>; 406 my $dest; 407 copy_if_diff($_,($dest = $installarchlib.substr($_,3))) && 408 chmod($NON_SO_MODE, $dest) foreach @corefiles; 409} 410 411# Install main perl executables 412# Make links to ordinary names if installbin directory isn't current directory. 413 414if (0) { # don't install a versioned perl binary 415#if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) { 416 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext"); 417 if ($^O eq 'vos') { 418 # VOS doesn't support hard links, so use a symlink. 419 symlink("$installbin/$perl_verbase$ver$exe_ext", 420 "$installbin/$perl$exe_ext"); 421 } else { 422 link("$installbin/$perl_verbase$ver$exe_ext", 423 "$installbin/$perl$exe_ext"); 424 } 425} 426 427# For development purposes it can be very useful to have multiple perls 428# build for different "architectures" (eg threading or not) simultaneously. 429if ($opts{archname} && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) { 430 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext"; 431 safe_unlink("$installbin/$archperl"); 432 if ($^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"); 436 } else { 437 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl"); 438 } 439} 440 441# Offer to install perl in a "standard" location 442 443my $mainperl_is_instperl = 0; 444 445if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' && 446 !$versiononly && !$opts{notify} && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR 447 && -w $mainperldir && ! samepath($mainperldir, $installbin)) { 448 my($usrbinperl) = "$mainperldir/$perl$exe_ext"; 449 my($instperl) = "$installbin/$perl$exe_ext"; 450 my($expinstperl) = "$binexp/$perl$exe_ext"; 451 452 # First make sure $usrbinperl is not already the same as the perl we 453 # just installed. 454 if (-x $usrbinperl) { 455 # Try to be clever about mainperl being a symbolic link 456 # to binexp/perl if binexp and installbin are different. 457 $mainperl_is_instperl = 458 samepath($usrbinperl, $instperl) || 459 samepath($usrbinperl, $expinstperl) || 460 (($binexp ne $installbin) && 461 (-l $usrbinperl) && 462 ((readlink $usrbinperl) eq $expinstperl)); 463 } 464 if (! $mainperl_is_instperl) { 465 unlink($usrbinperl); 466 ( $Config{'d_link'} eq 'define' && 467 eval { CORE::link $instperl, $usrbinperl } ) || 468 eval { symlink $expinstperl, $usrbinperl } || 469 copy($instperl, $usrbinperl); 470 471 $mainperl_is_instperl = 1; 472 } 473} 474 475# cppstdin is just a script, but it is architecture-dependent, so 476# it can't safely be shared. Place it in $installbin. 477# Note that Configure doesn't build cppstin if it isn't needed, so 478# we skip this if cppstdin doesn't exist. 479if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) { 480 safe_unlink("$installbin/cppstdin"); 481 copy("cppstdin", "$installbin/cppstdin"); 482 chmod(0755, "$installbin/cppstdin"); 483} 484 485sub script_alias { 486 my ($installscript, $orig, $alias, $scr_ext) = @_; 487 488 safe_unlink("$installscript/$alias$scr_ext"); 489 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') { 490 copy("$installscript/$orig$scr_ext", 491 "$installscript/$alias$scr_ext"); 492 } elsif ($^O eq 'vos') { 493 symlink("$installscript/$orig$scr_ext", 494 "$installscript/$alias$scr_ext"); 495 } else { 496 link("$installscript/$orig$scr_ext", 497 "$installscript/$alias$scr_ext"); 498 } 499} 500 501# Install scripts. 502mkpath($installscript); 503if ($versiononly) { 504 for (@scripts) { 505 (my $base = $_) =~ s#.*/##; 506 $base .= $ver; 507 copy($_, "$installscript/$base"); 508 chmod(0755, "$installscript/$base"); 509 } 510 511 for (@tolink) { 512 my ($from, $to) = map { "$_$ver" } @$_; 513 (my $frbase = $from) =~ s#.*/##; 514 (my $tobase = $to) =~ s#.*/##; 515 script_alias($installscript, $frbase, $tobase, $scr_ext); 516 } 517} else { 518 for (@scripts) { 519 (my $base = $_) =~ s#.*/##; 520 copy($_, "$installscript/$base"); 521 chmod(0755, "$installscript/$base"); 522 if ($Is_AmigaOS) { 523 my $amigapath = unixtoamiga("$installscript/$base"); 524 amigaprotect($amigapath,"+s"); 525 } 526 } 527 528 for (@tolink) { 529 my ($from, $to) = @$_; 530 (my $frbase = $from) =~ s#.*/##; 531 (my $tobase = $to) =~ s#.*/##; 532 script_alias($installscript, $frbase, $tobase, $scr_ext); 533 } 534} 535 536# Install pod pages. Where? I guess in $installprivlib/pod 537# ($installprivlib/pods for cygwin). 538if (!$opts{nopods} && (!$versiononly || ($installprivlib =~ m/\Q$vershort/))) { 539 my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod'; 540 mkpath("${installprivlib}/$pod"); 541 542 for (map {$_->[1]} @{get_pod_metadata()->{master}}) { 543 # $_ is a name like pod/perl.pod 544 (my $base = $_) =~ s#.*/##; 545 copy_if_diff($_, "${installprivlib}/$pod/${base}"); 546 chmod(0644, "${installprivlib}/$pod/${base}"); 547 } 548 549} 550 551# Check to make sure there aren't other perls around in installer's 552# path. This is probably UNIX-specific. Check all absolute directories 553# in the path except for where public executables are supposed to live. 554# Also skip $mainperl if the user opted to have it be a link to the 555# installed perl. 556 557if (!$versiononly && !$opts{'skip-otherperls'}) { 558 my ($path, @path); 559 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ; 560 ($path = $ENV{"PATH"}) =~ s:\\:/:g ; 561 @path = split(/$dirsep/, $path); 562 if ($Is_VMS) { 563 my $i = 0; 564 while (exists $ENV{'DCL$PATH' . $i}) { 565 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--; 566 push(@path,$dir); 567 } 568 } 569 my @otherperls; 570 my %otherperls; 571 for (@path) { 572 next unless m,^/,; 573 # Use &samepath here because some systems have other dirs linked 574 # to $mainperldir (like SunOS) 575 next unless -d; 576 next if samepath($_, $binexp); 577 next if samepath($_, cwd()); 578 next if ($mainperl_is_instperl && samepath($_, $mainperldir)); 579 my $otherperl = "$_/$perl$exe_ext"; 580 next if $otherperls{$otherperl}++; 581 push(@otherperls, $otherperl) 582 if (-x $otherperl && ! -d $otherperl); 583 } 584 if (@otherperls) { 585 warn "\nWarning: $perl appears in your path in the following " . 586 "locations beyond where\nwe just installed it:\n"; 587 for (@otherperls) { 588 warn " ", $_, "\n"; 589 } 590 warn "\n"; 591 } 592 593} 594 595$packlist->write() unless $opts{notify}; 596if (defined($opts{uid}) || defined($opts{gid})) { 597 chown($opts{uid}, $opts{gid}, $packlist->packlist_file()); 598} 599print " Installation complete\n" if $opts{verbose}; 600 601exit 0; 602 603############################################################################### 604 605# If these are needed elsewhere, move them into install_lib.pl rather than 606# copying them. 607 608sub yn { 609 my($prompt) = @_; 610 my($answer); 611 my($default) = $prompt =~ m/\[([yn])\]\s*$/i; 612 print STDERR $prompt; 613 chop($answer = <STDIN>); 614 $answer = $default if $answer =~ m/^\s*$/; 615 ($answer =~ m/^[yY]/); 616} 617 618sub safe_unlink { 619 return if $opts{notify} or $Is_VMS; 620 my @names = @_; 621 foreach my $name (@names) { 622 next unless -e $name; 623 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare); 624 print " unlink $name\n" if $opts{verbose}; 625 next if CORE::unlink($name); 626 warn "Couldn't unlink $name: $!\n"; 627 if ($! =~ /busy/i) { 628 print " mv $name $name.old\n" if $opts{verbose}; 629 safe_rename($name, "$name.old") 630 or warn "Couldn't rename $name: $!\n"; 631 } 632 } 633} 634 635sub copy { 636 my($from,$to) = @_; 637 my($success) = 0; 638 639 my $xto = $to; 640 $xto =~ s/^\Q$opts{destdir}\E//; 641 print $opts{verbose} ? " cp $from $xto\n" : " $xto\n" 642 unless $opts{silent}; 643 print " creating new version of $xto\n" 644 if $Is_VMS and -e $to and !$opts{silent}; 645 unless ($opts{notify} or File::Copy::copy($from, $to) and ++$success) { 646 # Might have been that F::C::c can't overwrite the target 647 warn "Couldn't copy $from to $to: $!\n" 648 unless -f $to and (chmod(0666, $to), unlink $to) 649 and File::Copy::copy($from, $to) and ++$success; 650 } 651 if (defined($opts{uid}) || defined($opts{gid})) { 652 chown($opts{uid}, $opts{gid}, $to) if $success; 653 } 654 $packlist->{$xto} = { type => 'file' }; 655} 656 657sub install { 658 my($from,$to,$mode) = @_; 659 660 my $xto = $to; 661 my $cmd = join(' ', @installcmd); 662 $cmd .= " -m $mode" if $mode; 663 $cmd .= " -o $opts{uid}" if defined($opts{uid}); 664 $cmd .= " -g $opts{gid}" if defined($opts{gid}); 665 $cmd .= " -s" if $opts{strip}; 666 $cmd .= " $from $to"; 667 $xto =~ s/^\Q$opts{destdir}\E// if $opts{destdir}; 668 print $opts{verbose} ? " install $from $xto\n" : " $xto\n" unless $opts{silent}; 669 system($cmd); 670 warn "Couldn't $cmd\n" if $?; 671 $packlist->{$xto} = { type => 'file' }; 672} 673 674sub installlib { 675 my $dir = $File::Find::dir; 676 $dir =~ s!\Alib/?!!; 677 678 m!([^/]+)\z!; 679 my $name = $1; 680 681 # This remains ugly, and in need of refactoring. 682 683 # $name always starts as the leafname 684 # $dir is the directory *within* lib 685 # $name later has $dir pre-pended, to give the relative path in lib/ 686 # which is used to create the path in the target directory. 687 688 # $_ was always the filename to use on disk. Adding no_chdir doesn't change 689 # this, as $_ becomes a pathname, and so still works. However, it's not 690 # obvious that $_ is needed later, and hence $_ must not be modified. 691 692 # Also, many of the regex exclusion tests below are now superfluous, as the 693 # files in question are either no longer in blead, or now in ext/, dist/ or 694 # cpan/ and not copied into lib/ 695 696 # Ignore version control directories. 697 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) { 698 $File::Find::prune = 1; 699 return; 700 } 701 702 # If we have different install version, install that instead 703 return if -e "$_.install"; 704 $name =~ s/\.install$//; 705 706 # ignore patch backups, RCS files, emacs backup & temp files and the 707 # .exists files, .PL files, and test files. 708 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util\.pl$|^filter-util\.pl$|^uupacktool\.pl$|^\.gitignore$} || 709 $dir =~ m{/t(?:/|$)}; 710 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp 711 # scripts in lib/ExtUtils, the prove script in lib/Test/Harness, 712 # the corelist script from lib/Module/CoreList/bin and ptar* in 713 # lib/Archive/Tar/bin and zipdetails in cpan/IO-Compress/bin 714 # (they're installed later with other utils) 715 return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|ptardiff|ptargrep|zipdetails)\z/; 716 # ignore the Makefiles 717 return if $name =~ /^makefile$/i; 718 # ignore the test extensions, dont install PPPort.so/.dll 719 return if $dir =~ m{\b(?:XS/(?:APItest|Typemap)|Devel/PPPort)\b}; 720 return if $name =~ m{\b(?:APItest|Typemap)\.pm$}; 721 # ignore the build support code 722 return if $name =~ /\bbuildcustomize\.pl$/; 723 # ignore the demo files 724 return if $dir =~ /\b(?:demos?|eg)\b/; 725 # ignore unneeded unicore files 726 if ( $dir =~ /^unicore/ ) { 727 if ( $name =~ /\.txt\z/ ) { 728 # We can ignore most, but not all .txt files 729 return unless $name =~ /\A(?:Blocks|SpecialCasing|NamedSequences)\.txt\z/; 730 } 731 else { 732 # TestProp only needed during testing 733 return if $name =~ /\ATestProp.pl\z/; 734 # we need version and *.pl files and can skip the rest 735 return unless $name =~ /\A(?:version|\w+\.p[lm])\z/; 736 } 737 } 738 739 # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs. 740 # Changes.e2x and README.e2x are needed by enc2xs. 741 return if $name =~ m{^(?:README(?:\.\w+)?)$} && $name ne 'README.e2x'; 742 return if $name =~ m{^(?:MANIFEST|META\.yml)$}; 743 return if $name =~ m{^(?:INSTALL|TODO|BUGS|CREDITS)$}i; 744 return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i; 745 return if $name =~ m{^(?:SIGNATURE|PAUSE200\d\.pub)$}; # CPAN files 746 return if $name =~ m{^(?:NOTES|PATCHING)$}; # ExtUtils files 747 748 # if using a shared perl library then ignore: 749 # - static library files [of statically linked extensions]; 750 # - import library files and export library files (only present on Win32 751 # anyway?) and empty bootstrap files [of dynamically linked extensions]. 752 return if $Config{useshrplib} eq 'true' and 753 ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name)); 754 755 $name = "$dir/$name" if $dir ne ''; 756 757 # ignore pods that are stand alone documentation from dual life modules. 758 return if /\.pod\z/ && is_duplicate_pod($_); 759 760 return if $name eq 'ExtUtils/XSSymSet.pm' and !$Is_VMS; 761 762 #blead comes with version, blead isn't 5.8/5.6 763 return if $name eq 'ExtUtils/MakeMaker/version/regex.pm'; 764 765 my $installlib = $installprivlib; 766 if ($dir =~ /^auto\// || 767 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) || 768 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) || 769 $name=~/^Config_(heavy|git)\.pl\z/ 770 ) { 771 $installlib = $installarchlib; 772 return unless $do_installarchlib; 773 } else { 774 return unless $do_installprivlib; 775 } 776 777 if ($Is_NetWare && !$opts{netware} && /\.(?:nlp|nlm|bs)$/) { 778 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also 779 # if copied will give problems when building new extensions. 780 # Has to be copied if we are installing on a NetWare server and 781 # hence the check !$opts{netware} 782 return; 783 } 784 785 if (-f $_) { 786 my $xname = "$installlib/$name"; 787 $xname =~ s/^\Q$opts{destdir}\E//; 788 $packlist->{$xname} = { type => 'file' }; 789 if ($opts{force} || compare($_, "$installlib/$name") || $opts{notify}) { 790 unlink("$installlib/$name"); 791 mkpath("$installlib/$dir"); 792 # HP-UX (at least) needs to maintain execute permissions 793 # on dynamically-loaded libraries. 794 if (copy_if_diff($_, "$installlib/$name")) { 795 strip("-S", "$installlib/$name") 796 if $^O eq 'darwin' and /\.(?:so|$dlext|a)$/; 797 chmod(/\.(so|$dlext)$/ ? $SO_MODE : $NON_SO_MODE, 798 "$installlib/$name"); 799 } 800 } 801 } 802} 803 804# Copy $from to $to, only if $from is different than $to. 805# Also preserve modification times for .a libraries. 806# On some systems, if you do 807# ranlib libperl.a 808# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a 809# and then try to link against the installed libperl.a, you might 810# get an error message to the effect that the symbol table is older 811# than the library. 812# Return true if copying occurred. 813 814sub copy_if_diff { 815 my($from,$to)=@_; 816 return 1 if (($^O eq 'VMS') && (-d $from)); 817 my $xto = $to; 818 $xto =~ s/^\Q$opts{destdir}\E//; 819 my $perlpodbadsymlink; 820 if ($from =~ m!^pod/perl[\w-]+\.pod$! && 821 -l $from && 822 ! -e $from) { 823 # Some Linux implementations have problems traversing over 824 # multiple symlinks (when going over NFS?) and fail to read 825 # the symlink target. Combine this with the fact that some 826 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS), 827 # and you end up with those pods not getting installed. 828 $perlpodbadsymlink = 1; 829 } 830 -f $from || $perlpodbadsymlink || warn "$0: $from not found"; 831 $packlist->{$xto} = { type => 'file' }; 832 if ($opts{force} || compare($from, $to) || $opts{notify}) { 833 safe_unlink($to); # In case we don't have write permissions. 834 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) { 835 $from = "README.$1"; 836 } 837 copy($from, $to); 838 # Restore timestamps if it's a .a library or for OS/2. 839 if (!$opts{notify} && ($Is_OS2 || $to =~ /\.a$/)) { 840 my ($atime, $mtime) = (stat $from)[8,9]; 841 utime $atime, $mtime, $to; 842 } 843 1; 844 } 845} 846 847sub strip 848{ 849 my(@args) = @_; 850 851 return unless $opts{strip}; 852 853 my @opts; 854 while (@args && $args[0] =~ /^(-\w+)$/) { 855 push @opts, shift @args; 856 } 857 858 foreach my $file (@args) { 859 if (-f $file) { 860 if ($opts{verbose}) { 861 print " strip " . join(' ', @opts); 862 print " " if (@opts); 863 print "$file\n"; 864 } 865 system("strip", @opts, $file); 866 } else { 867 print "# file '$file' skipped\n" if $opts{verbose}; 868 } 869 } 870} 871 872# ex: set ts=8 sts=4 sw=4 et: 873