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