Mercurial > repo
diff perl-5.22.2/installperl @ 8045:a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
author | HackBot |
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date | Sat, 14 May 2016 14:54:38 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/perl-5.22.2/installperl Sat May 14 14:54:38 2016 +0000 @@ -0,0 +1,812 @@ +#!./perl -w + +BEGIN { + chdir '..' if !-d 'lib' and -d '../lib'; + @INC = 'lib'; + $ENV{PERL5LIB} = 'lib'; + + # This needs to be at BEGIN time, before any use of Config + # install_lib itself loads and imports Config into main:: + require './install_lib.pl'; +} + +use strict; +use vars qw($Is_VMS $Is_W32 $Is_OS2 $Is_Cygwin $Is_Darwin $Is_NetWare + %opts $packlist); +my $versiononly; + +BEGIN { + if ($Is_VMS) { eval 'use VMS::Filespec;' } +} + +my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : ''); + +use File::Find; +use File::Compare; +use File::Copy (); +use ExtUtils::Packlist; +use Cwd; +# nogetopt_compat to disable treating +v as meaning -v +use Getopt::Long qw(:config nogetopt_compat no_auto_abbrev noignorecase); + +require './Porting/pod_lib.pl'; + +if ($Is_NetWare) { + $Is_W32 = 0; + $scr_ext = '.pl'; +} + +my $mainperldir = "/usr/bin"; +my $exe_ext = $Config{exe_ext}; + +# Allow "make install PERLNAME=something_besides_perl": +my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl'; + +# This is the base used for versioned names, like "perl5.6.0". +# It's separate because a common use of $PERLNAME is to install +# perl as "perl5", if that's used as base for versioned files you +# get "perl55.6.0". +my $perl_verbase = defined($ENV{PERLNAME_VERBASE}) + ? $ENV{PERLNAME_VERBASE} + : $perl; +my $dbg = ''; +my $ndbg = ''; +if ( $Is_VMS ) { + if ( defined $Config{usevmsdebug} ) { + if ( $Config{usevmsdebug} eq 'define' ) { + $dbg = 'dbg'; + $ndbg = 'ndbg'; + } + } +} + +# This little hack simplifies making the code after the comment "Fetch some +# frequently-used items from %Config" warning free. With $opts{destdir} always +# defined, it's also possible to make the s/\Q$opts{destdir}\E unconditional. + +$opts{destdir} = ''; +{ + my $usage = 0; + if (!GetOptions(\%opts, 'notify|n', 'strip|s', 'silent|S', + 'skip-otherperls|o', 'force|f', 'verbose|V', 'archname|A', + 'netware', 'nopods|p', 'destdir:s', 'help|h|?', + 'versiononly|v' => \$versiononly, '<>' => sub { + if ($_[0] eq '+v') { + $versiononly = 0; + } else { + # Any other unknown argument is going to be an error + $usage = 1; + } + }, + )) { + $usage = 1; + } + $opts{verbose} ||= $opts{notify}; + + if ($usage || $opts{help}) { + print <<"EOT"; +Usage $0: [switches] + -n Don't actually run any commands; just print them. + -s Run strip on installed binaries. + -v Only install perl as a binary with the version number in the name. + (Override whatever config.sh says) + +v Install perl as "perl" and as a binary with the version number in + the name. (Override whatever config.sh says) + -S Silent mode. + -f Force installation (don't check if same version is there) + -o Skip checking for other copies of perl in your PATH. + -V Verbose mode. + -A Also install perl with the architecture's name in the perl binary's + name. + -p Don't install the pod files. [This will break use diagnostics;] + -netware Install correctly on a Netware server. + -destdir Prefix installation directories by this string. + -h Display this help message. +EOT + exit $usage; + } +} + +$versiononly = 1 if $Config{versiononly} && !defined $versiononly; +my (@scripts, @tolink); +open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!"; +while (<SCRIPTS>) { + next if /^#/; + chomp; + if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) { + push @scripts, $1; + push @tolink, [$1, $2]; + } else { + push @scripts, $_; + } +} +close SCRIPTS; + +if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; } + +# Specify here any .pm files that are actually architecture-dependent. +# (Those included with XS extensions under ext/ are automatically +# added later.) +# Now that the default privlib has the full perl version number included, +# we no longer have to play the trick of sticking version-specific .pm +# files under the archlib directory. +my %archpms = ( + Config => 1, + lib => 1, +); + +if ($^O eq 'dos') { + push(@scripts,'djgpp/fixpmain'); + $archpms{config} = $archpms{filehand} = 1; +} + +if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) { + push(@scripts, map("$_.exe", @scripts)); +} + +# Exclude nonxs extensions that are not architecture dependent +my @nonxs = grep(!/^Errno$/, split(' ', $Config{'nonxs_ext'})); + +my @ext_dirs = qw(cpan dist ext); +foreach my $ext_dir (@ext_dirs) { + find(sub { + if (($File::Find::name =~ m{^$ext_dir\b(.*)/([^/]+)\.pm$}) && + ! grep { (my $dir = $_) =~ s/\//-/g; + $File::Find::name =~ /^$ext_dir\/$dir\// } @nonxs) + { + my($path, $modname) = ($1,$2); + + # Change hyphenated name like Filter-Util-Call to nested + # directory name Filter/Util/Call + $path =~ s{-}{/}g; + + # strip to optional "/lib", or remove trailing component + $path =~ s{.*/lib\b}{} or $path =~ s{/[^/]*$}{}; + + # strip any leading / + $path =~ s{^/}{}; + + # reconstitute canonical module name + $modname = "$path/$modname" if length $path; + + # remember it + $archpms{$modname} = 1; + } + }, $ext_dir); +} + +# print "[$_]\n" for sort keys %archpms; + +my $ver = $Config{version}; +my $release = substr($],0,3); # Not used currently. +my $patchlevel = substr($],3,2); +die "Patchlevel of perl ($patchlevel)", + "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n" + if $patchlevel != $Config{'PERL_VERSION'}; + +# Fetch some frequently-used items from %Config +my $installbin = "$opts{destdir}$Config{installbin}"; +my $installscript = "$opts{destdir}$Config{installscript}"; +my $installprivlib = "$opts{destdir}$Config{installprivlib}"; +my $installarchlib = "$opts{destdir}$Config{installarchlib}"; +my $installsitelib = "$opts{destdir}$Config{installsitelib}"; +my $installsitearch = "$opts{destdir}$Config{installsitearch}"; +my $installman1dir = "$opts{destdir}$Config{installman1dir}"; +my $man1ext = $Config{man1ext}; +my $libperl = $Config{libperl}; +# Shared library and dynamic loading suffixes. +my $so = $Config{so}; +my $dlext = $Config{dlext}; +my $dlsrc = $Config{dlsrc}; +if ($^O eq 'os390') { + my $pwd; + chomp($pwd=`pwd`); + my $archlibexp = $Config{archlibexp}; + my $usedl = $Config{usedl}; + if ($usedl eq 'define') { + `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`; + } +} + +if ($opts{netware}) { + # This is required only if we are installing on a NetWare server + $installscript = $Config{installnwscripts}; + $installprivlib = $Config{installnwlib}; + $installarchlib = $Config{installnwlib}; + $installsitelib = $Config{installnwlib}; +} + +my $binexp = $Config{binexp}; + +if ($Is_VMS) { # Hang in there until File::Spec hits the big time + foreach ( \$installbin, \$installscript, \$installprivlib, + \$installarchlib, \$installsitelib, \$installsitearch, + \$installman1dir ) { + $$_ = unixify($$_); $$_ =~ s:/$::; + } +} + +# Do some quick sanity checks. + + $installbin || die "No installbin directory in config.sh\n"; +-d $installbin || mkpath($installbin); +-d $installbin || $opts{notify} || die "$installbin is not a directory\n"; +-w $installbin || $opts{notify} || die "$installbin is not writable by you\n" + unless $installbin =~ m#^/afs/# || $opts{notify}; + +if (!$Is_NetWare) { +if (!$Is_VMS) { +-x 'perl' . $exe_ext || die "perl isn't executable!\n"; +} +else { +-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n"; + if ($dbg) { + -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n"; + } +} + +-f 't/rantests' || $Is_W32 + || warn "WARNING: You've never run 'make test' or", + " some tests failed! (Installing anyway.)\n"; +} #if (!$Is_NetWare) + +# This will be used to store the packlist +$packlist = ExtUtils::Packlist->new("$installarchlib/.packlist"); + +if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) { + my $perldll; + + if ($Is_Cygwin) { + $perldll = $libperl; + } else { + $perldll = 'perl5'.$Config{patchlevel}.'.'.$so; + } + + if ($dlsrc ne "dl_none.xs") { + -f $perldll || die "No perl DLL built\n"; + } + + # Install the DLL + safe_unlink("$installbin/$perldll"); + copy("$perldll", "$installbin/$perldll"); + chmod(0755, "$installbin/$perldll"); + $packlist->{"$Config{installbin}/$perldll"} = { type => 'file' }; +} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) + +# First we install the version-numbered executables. + +if ($Is_VMS) { + safe_unlink("$installbin/perl_setup.com"); + copy("perl_setup.com", "$installbin/perl_setup.com"); + chmod(0755, "$installbin/perl_setup.com"); + safe_unlink("$installbin/$dbg$perl$exe_ext"); + copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext"); + chmod(0755, "$installbin/$dbg$perl$exe_ext"); + safe_unlink("$installbin/$dbg${perl}shr$exe_ext"); + copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext"); + chmod(0755, "$installbin/$dbg${perl}shr$exe_ext"); + if ($ndbg) { + safe_unlink("$installbin/$ndbg$perl$exe_ext"); + copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext"); + chmod(0755, "$installbin/$ndbg$perl$exe_ext"); + } +} +elsif ($^O ne 'dos') { + if (!$Is_NetWare) { + safe_unlink("$installbin/$perl_verbase$ver$exe_ext"); + copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext"); + strip("$installbin/$perl_verbase$ver$exe_ext"); + chmod(0755, "$installbin/$perl_verbase$ver$exe_ext"); + } + else { + # If installing onto a NetWare server + if ($opts{netware}) { + # Copy perl.nlm, echo.nlm, type.nlm & cgi2perl.nlm + mkpath($Config{installnwsystem}); + copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem}); + copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem}); + copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem}); + chmod(0755, "$Config{installnwsystem}\\perl.nlm"); + mkpath($Config{installnwlcgi}); + copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi}); + } + } #if (!$Is_NetWare) +} +else { + safe_unlink("$installbin/$perl.exe"); + copy("perl.exe", "$installbin/$perl.exe"); +} + +# Install library files. + +my $do_installarchlib = !samepath($installarchlib, 'lib'); +my $do_installprivlib = !samepath($installprivlib, 'lib'); +my $vershort = ($Is_Cygwin and !$Config{usedevel}) ? substr($ver,0,-2) : $ver; +$do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$vershort/); + +mkpath($installprivlib); +mkpath($installarchlib); +mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib); +mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch); + +if (-d 'lib') { + find({no_chdir => 1, wanted => \&installlib}, 'lib') + if $do_installarchlib || $do_installprivlib; +} +else { + warn "Can't install lib files - 'lib/' does not exist"; +} + +# Install header files and libraries. +mkpath("$installarchlib/CORE"); +my @corefiles; +if ($Is_VMS) { # We did core file selection during build + my $coredir = "lib/$Config{archname}/$ver/CORE"; + $coredir =~ tr/./_/; + map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>; +} +elsif ($Is_Cygwin) { # On Cygwin symlink it to CORE to make Makefile happy + @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; + my $coredll = "$installarchlib/CORE/$libperl"; + my $instcoredll = "$Config{installarchlib}/CORE/$libperl"; + safe_unlink($coredll); + ( $Config{'d_link'} eq 'define' && + eval { + CORE::link("$installbin/$libperl", $coredll); + $packlist->{$instcoredll} = { from => "$Config{installbin}/$libperl", + type => 'link' }; + } + ) || + eval { + symlink("$installbin/$libperl", $coredll); + $packlist->{$instcoredll} = { from => "$Config{installbin}/$libperl", + type => 'link' }; + } || + ( copy("$installbin/$libperl", $coredll) && + push(@corefiles, $instcoredll) + ) +} else { + # [als] hard-coded 'libperl' name... not good! + @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; + + # AIX needs perl.exp installed as well. + push(@corefiles,'perl.exp') if $^O eq 'aix'; +} +foreach my $file (@corefiles) { + # HP-UX (at least) needs to maintain execute permissions + # on dynamically-loadable libraries. So we do it for all. + if (copy_if_diff($file,"$installarchlib/CORE/$file")) { + if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) { + strip("-S", "$installarchlib/CORE/$file") if $^O eq 'darwin'; + chmod(0555, "$installarchlib/CORE/$file"); + } else { + chmod(0444, "$installarchlib/CORE/$file"); + } + } +} + +# Install main perl executables +# Make links to ordinary names if installbin directory isn't current directory. + +if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) { + safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext"); + if ($^O eq 'vos') { + # VOS doesn't support hard links, so use a symlink. + symlink("$installbin/$perl_verbase$ver$exe_ext", + "$installbin/$perl$exe_ext"); + } else { + link("$installbin/$perl_verbase$ver$exe_ext", + "$installbin/$perl$exe_ext"); + } +} + +# For development purposes it can be very useful to have multiple perls +# build for different "architectures" (eg threading or not) simultaneously. +if ($opts{archname} && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) { + my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext"; + safe_unlink("$installbin/$archperl"); + if ($^O eq 'vos') { + # VOS doesn't support hard links, so use a symlink. + symlink("$installbin/$perl_verbase$ver$exe_ext", + "$installbin/$archperl"); + } else { + link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl"); + } +} + +# Offer to install perl in a "standard" location + +my $mainperl_is_instperl = 0; + +if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' && + !$versiononly && !$opts{notify} && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR + && -w $mainperldir && ! samepath($mainperldir, $installbin)) { + my($usrbinperl) = "$mainperldir/$perl$exe_ext"; + my($instperl) = "$installbin/$perl$exe_ext"; + my($expinstperl) = "$binexp/$perl$exe_ext"; + + # First make sure $usrbinperl is not already the same as the perl we + # just installed. + if (-x $usrbinperl) { + # Try to be clever about mainperl being a symbolic link + # to binexp/perl if binexp and installbin are different. + $mainperl_is_instperl = + samepath($usrbinperl, $instperl) || + samepath($usrbinperl, $expinstperl) || + (($binexp ne $installbin) && + (-l $usrbinperl) && + ((readlink $usrbinperl) eq $expinstperl)); + } + if (! $mainperl_is_instperl) { + unlink($usrbinperl); + ( $Config{'d_link'} eq 'define' && + eval { CORE::link $instperl, $usrbinperl } ) || + eval { symlink $expinstperl, $usrbinperl } || + copy($instperl, $usrbinperl); + + $mainperl_is_instperl = 1; + } +} + +# cppstdin is just a script, but it is architecture-dependent, so +# it can't safely be shared. Place it in $installbin. +# Note that Configure doesn't build cppstin if it isn't needed, so +# we skip this if cppstdin doesn't exist. +if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) { + safe_unlink("$installbin/cppstdin"); + copy("cppstdin", "$installbin/cppstdin"); + chmod(0755, "$installbin/cppstdin"); +} + +sub script_alias { + my ($installscript, $orig, $alias, $scr_ext) = @_; + + safe_unlink("$installscript/$alias$scr_ext"); + if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') { + copy("$installscript/$orig$scr_ext", + "$installscript/$alias$scr_ext"); + } elsif ($^O eq 'vos') { + symlink("$installscript/$orig$scr_ext", + "$installscript/$alias$scr_ext"); + } else { + link("$installscript/$orig$scr_ext", + "$installscript/$alias$scr_ext"); + } +} + +# Install scripts. +mkpath($installscript); +if ($versiononly) { + for (@scripts) { + (my $base = $_) =~ s#.*/##; + $base .= $ver; + copy($_, "$installscript/$base"); + chmod(0755, "$installscript/$base"); + } + + for (@tolink) { + my ($from, $to) = map { "$_$ver" } @$_; + (my $frbase = $from) =~ s#.*/##; + (my $tobase = $to) =~ s#.*/##; + script_alias($installscript, $frbase, $tobase, $scr_ext); + } +} else { + for (@scripts) { + (my $base = $_) =~ s#.*/##; + copy($_, "$installscript/$base"); + chmod(0755, "$installscript/$base"); + } + + for (@tolink) { + my ($from, $to) = @$_; + (my $frbase = $from) =~ s#.*/##; + (my $tobase = $to) =~ s#.*/##; + script_alias($installscript, $frbase, $tobase, $scr_ext); + } +} + +# Install pod pages. Where? I guess in $installprivlib/pod +# ($installprivlib/pods for cygwin). +if (!$opts{nopods} && (!$versiononly || ($installprivlib =~ m/\Q$vershort/))) { + my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod'; + mkpath("${installprivlib}/$pod"); + + for (map {$_->[1]} @{get_pod_metadata()->{master}}) { + # $_ is a name like pod/perl.pod + (my $base = $_) =~ s#.*/##; + copy_if_diff($_, "${installprivlib}/$pod/${base}"); + chmod(0644, "${installprivlib}/$pod/${base}"); + } + +} + +# Check to make sure there aren't other perls around in installer's +# path. This is probably UNIX-specific. Check all absolute directories +# in the path except for where public executables are supposed to live. +# Also skip $mainperl if the user opted to have it be a link to the +# installed perl. + +if (!$versiononly && !$opts{'skip-otherperls'}) { + my ($path, @path); + my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ; + ($path = $ENV{"PATH"}) =~ s:\\:/:g ; + @path = split(/$dirsep/, $path); + if ($Is_VMS) { + my $i = 0; + while (exists $ENV{'DCL$PATH' . $i}) { + my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--; + push(@path,$dir); + } + } + my @otherperls; + my %otherperls; + for (@path) { + next unless m,^/,; + # Use &samepath here because some systems have other dirs linked + # to $mainperldir (like SunOS) + next unless -d; + next if samepath($_, $binexp); + next if samepath($_, cwd()); + next if ($mainperl_is_instperl && samepath($_, $mainperldir)); + my $otherperl = "$_/$perl$exe_ext"; + next if $otherperls{$otherperl}++; + push(@otherperls, $otherperl) + if (-x $otherperl && ! -d $otherperl); + } + if (@otherperls) { + warn "\nWarning: $perl appears in your path in the following " . + "locations beyond where\nwe just installed it:\n"; + for (@otherperls) { + warn " ", $_, "\n"; + } + warn "\n"; + } + +} + +$packlist->write() unless $opts{notify}; +print " Installation complete\n" if $opts{verbose}; + +exit 0; + +############################################################################### + +# If these are needed elsewhere, move them into install_lib.pl rather than +# copying them. + +sub yn { + my($prompt) = @_; + my($answer); + my($default) = $prompt =~ m/\[([yn])\]\s*$/i; + print STDERR $prompt; + chop($answer = <STDIN>); + $answer = $default if $answer =~ m/^\s*$/; + ($answer =~ m/^[yY]/); +} + +sub safe_unlink { + return if $opts{notify} or $Is_VMS; + my @names = @_; + foreach my $name (@names) { + next unless -e $name; + chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare); + print " unlink $name\n" if $opts{verbose}; + next if CORE::unlink($name); + warn "Couldn't unlink $name: $!\n"; + if ($! =~ /busy/i) { + print " mv $name $name.old\n" if $opts{verbose}; + safe_rename($name, "$name.old") + or warn "Couldn't rename $name: $!\n"; + } + } +} + +sub copy { + my($from,$to) = @_; + + my $xto = $to; + $xto =~ s/^\Q$opts{destdir}\E//; + print $opts{verbose} ? " cp $from $xto\n" : " $xto\n" + unless $opts{silent}; + print " creating new version of $xto\n" + if $Is_VMS and -e $to and !$opts{silent}; + unless ($opts{notify} or File::Copy::copy($from, $to)) { + # Might have been that F::C::c can't overwrite the target + warn "Couldn't copy $from to $to: $!\n" + unless -f $to and (chmod(0666, $to), unlink $to) + and File::Copy::copy($from, $to); + } + $packlist->{$xto} = { type => 'file' }; +} + +sub installlib { + my $dir = $File::Find::dir; + $dir =~ s!\Alib/?!!; + + m!([^/]+)\z!; + my $name = $1; + + # This remains ugly, and in need of refactoring. + + # $name always starts as the leafname + # $dir is the directory *within* lib + # $name later has $dir pre-pended, to give the relative path in lib/ + # which is used to create the path in the target directory. + + # $_ was always the filename to use on disk. Adding no_chdir doesn't change + # this, as $_ becomes a pathname, and so still works. However, it's not + # obvious that $_ is needed later, and hence $_ must not be modified. + + # Also, many of the regex exclusion tests below are now superfluous, as the + # files in question are either no longer in blead, or now in ext/, dist/ or + # cpan/ and not copied into lib/ + + # Ignore version control directories. + if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) { + $File::Find::prune = 1; + return; + } + + # ignore patch backups, RCS files, emacs backup & temp files and the + # .exists files, .PL files, and test files. + return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$|^dbm_filter_util\.pl$|^filter-util\.pl$|^uupacktool\.pl$|^\.gitignore$} || + $dir =~ m{/t(?:/|$)}; + # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp + # scripts in lib/ExtUtils, the prove script in lib/Test/Harness, + # the corelist script from lib/Module/CoreList/bin and ptar* in + # lib/Archive/Tar/bin and zipdetails in cpan/IO-Compress/bin + # (they're installed later with other utils) + return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|ptardiff|ptargrep|zipdetails)\z/; + # ignore the Makefiles + return if $name =~ /^makefile$/i; + # ignore the test extensions + return if $dir =~ m{\bXS/(?:APItest|Typemap)\b}; + return if $name =~ m{\b(?:APItest|Typemap)\.pm$}; + # ignore the build support code + return if $name =~ /\bbuildcustomize\.pl$/; + # ignore the demo files + return if $dir =~ /\b(?:demos?|eg)\b/; + # ignore unneeded unicore files + if ( $dir =~ /^unicore/ ) { + if ( $name =~ /\.txt\z/ ) { + # We can ignore most, but not all .txt files + return unless $name =~ /\A(?:Blocks|SpecialCasing|NamedSequences)\.txt\z/; + } + else { + # TestProp only needed during testing + return if $name =~ /\ATestProp.pl\z/; + # we need version and *.pl files and can skip the rest + return unless $name =~ /\A(?:version|\w+\.p[lm])\z/; + } + } + + # ignore READMEs, MANIFESTs, INSTALL docs, META.ymls and change logs. + # Changes.e2x and README.e2x are needed by enc2xs. + return if $name =~ m{^(?:README(?:\.\w+)?)$} && $name ne 'README.e2x'; + return if $name =~ m{^(?:MANIFEST|META\.yml)$}; + return if $name =~ m{^(?:INSTALL|TODO|BUGS|CREDITS)$}i; + return if $name =~ m{^change(?:s|log)(?:\.libnet)?$}i; + return if $name =~ m{^(?:SIGNATURE|PAUSE200\d\.pub)$}; # CPAN files + return if $name =~ m{^(?:NOTES|PATCHING)$}; # ExtUtils files + + # if using a shared perl library then ignore: + # - static library files [of statically linked extensions]; + # - import library files and export library files (only present on Win32 + # anyway?) and empty bootstrap files [of dynamically linked extensions]. + return if $Config{useshrplib} eq 'true' and + ($name =~ /$Config{_a}$/ or $name =~ /\.exp$/ or ($name =~ /\.bs$/ and -z $name)); + + $name = "$dir/$name" if $dir ne ''; + + # ignore pods that are stand alone documentation from dual life modules. + return if /\.pod\z/ && is_duplicate_pod($_); + + return if $name eq 'ExtUtils/XSSymSet.pm' and !$Is_VMS; + + my $installlib = $installprivlib; + if ($dir =~ /^auto\// || + ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) || + ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) || + $name=~/^Config_(heavy|git)\.pl\z/ + ) { + $installlib = $installarchlib; + return unless $do_installarchlib; + } else { + return unless $do_installprivlib; + } + + if ($Is_NetWare && !$opts{netware} && /\.(?:nlp|nlm|bs)$/) { + # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also + # if copied will give problems when building new extensions. + # Has to be copied if we are installing on a NetWare server and + # hence the check !$opts{netware} + return; + } + + if (-f $_) { + my $xname = "$installlib/$name"; + $xname =~ s/^\Q$opts{destdir}\E//; + $packlist->{$xname} = { type => 'file' }; + if ($opts{force} || compare($_, "$installlib/$name") || $opts{notify}) { + unlink("$installlib/$name"); + mkpath("$installlib/$dir"); + # HP-UX (at least) needs to maintain execute permissions + # on dynamically-loaded libraries. + if (copy_if_diff($_, "$installlib/$name")) { + strip("-S", "$installlib/$name") + if $^O eq 'darwin' and /\.(?:so|$dlext|a)$/; + chmod(/\.(so|$dlext)$/ ? 0555 : 0444, "$installlib/$name"); + } + } + } +} + +# Copy $from to $to, only if $from is different than $to. +# Also preserve modification times for .a libraries. +# On some systems, if you do +# ranlib libperl.a +# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a +# and then try to link against the installed libperl.a, you might +# get an error message to the effect that the symbol table is older +# than the library. +# Return true if copying occurred. + +sub copy_if_diff { + my($from,$to)=@_; + return 1 if (($^O eq 'VMS') && (-d $from)); + my $xto = $to; + $xto =~ s/^\Q$opts{destdir}\E//; + my $perlpodbadsymlink; + if ($from =~ m!^pod/perl[\w-]+\.pod$! && + -l $from && + ! -e $from) { + # Some Linux implementations have problems traversing over + # multiple symlinks (when going over NFS?) and fail to read + # the symlink target. Combine this with the fact that some + # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS), + # and you end up with those pods not getting installed. + $perlpodbadsymlink = 1; + } + -f $from || $perlpodbadsymlink || warn "$0: $from not found"; + $packlist->{$xto} = { type => 'file' }; + if ($opts{force} || compare($from, $to) || $opts{notify}) { + safe_unlink($to); # In case we don't have write permissions. + if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) { + $from = "README.$1"; + } + copy($from, $to); + # Restore timestamps if it's a .a library or for OS/2. + if (!$opts{notify} && ($Is_OS2 || $to =~ /\.a$/)) { + my ($atime, $mtime) = (stat $from)[8,9]; + utime $atime, $mtime, $to; + } + 1; + } +} + +sub strip +{ + my(@args) = @_; + + return unless $opts{strip}; + + my @opts; + while (@args && $args[0] =~ /^(-\w+)$/) { + push @opts, shift @args; + } + + foreach my $file (@args) { + if (-f $file) { + if ($opts{verbose}) { + print " strip " . join(' ', @opts); + print " " if (@opts); + print "$file\n"; + } + system("strip", @opts, $file); + } else { + print "# file '$file' skipped\n" if $opts{verbose}; + } + } +} + +# ex: set ts=8 sts=4 sw=4 et: