#!./perl -w BEGIN { require 5.004; chdir '..' if !-d 'lib' and -d '../lib'; @INC = 'lib'; $ENV{PERL5LIB} = 'lib'; # This needs to be at BEGIN time, before any use of Config require './install_lib.pl'; } use strict; use vars qw($Is_VMS $Is_W32 $Is_OS2 $Is_Cygwin $Is_Darwin $Is_NetWare %opts $packlist); my ($dostrip, $versiononly, $force, $otherperls, $archname, $nwinstall, $nopods); # Not sure how easy it would be to refactor to remove the need for local $depth # below use vars qw /$depth/; BEGIN { if ($Is_VMS) { eval 'use VMS::Filespec;' } } my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : ''); use File::Find; use File::Compare; use File::Copy (); use File::Path (); use ExtUtils::Packlist; use Cwd; if ($Is_NetWare) { $Is_W32 = 0; $scr_ext = '.pl'; } # override the ones in the rest of the script sub mkpath { File::Path::mkpath(@_) unless $opts{notify}; } 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'; } } } $otherperls = 1; # 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} = ''; # Consider refactoring this to use Getopt::Long once Getopt::Long's planned # feature is implemented, to distinguish + and - options. while (@ARGV) { $opts{notify} = 1 if $ARGV[0] eq '-n'; $dostrip = 1 if $ARGV[0] eq '-s'; $versiononly = 1 if $ARGV[0] eq '-v'; $versiononly = 0 if $ARGV[0] eq '+v'; $opts{silent} = 1 if $ARGV[0] eq '-S'; $otherperls = 0 if $ARGV[0] eq '-o'; $force = 1 if $ARGV[0] eq '-f'; $opts{verbose} = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n'; $archname = 1 if $ARGV[0] eq '-A'; $nwinstall = 1 if $ARGV[0] eq '-netware'; $nopods = 1 if $ARGV[0] eq '-p'; $opts{destdir} = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/; if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) { 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. EOT exit; } shift; } $versiononly = 1 if $Config{versiononly} && !defined $versiononly; my (@scripts, @tolink); open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!"; while () { next if /^#/; s/\s*#\s*pod\s*=.*//; # install script regardless of pod location next if /a2p/; # a2p is binary, to be installed separately 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; } my @pods = $nopods ? () : (, 'x2p/a2p.pod'); # Specify here any .pm files that are actually architecture-dependent. # (Those included with XS extensions under ext/ are automatically # added later.) # Now that the default privlib has the full perl version number included, # we no longer have to play the trick of sticking version-specific .pm # files under the archlib directory. my %archpms = ( Config => 1, lib => 1, Cwd => 1, ); if ($^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}{$archlibexp/CORE/libperl.x}' lib/Config.pm`; } } if ($nwinstall) { # 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, $opts{verbose}, 0777); -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}.'.'.$dlext; } if ($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"); $packlist->{"$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$exe_ext"); safe_unlink("$installbin/${dbg}a2p$exe_ext"); copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext"); chmod(0755, "$installbin/${dbg}a2p$exe_ext"); } } elsif ($^O eq 'mpeix') { # MPE lacks hard links and requires that executables with special # capabilities reside in the MPE namespace. safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath}); # Install the primary executable into the MPE namespace as perlpath. copy("perl$exe_ext", $Config{perlpath}); chmod(0755, $Config{perlpath}); # Create a backup copy with the version number. link($Config{perlpath}, "$installbin/perl$ver$exe_ext"); } elsif ($^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 ($nwinstall) { # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm mkpath($Config{installnwsystem}, 1, 0777); 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}); copy("x2p\\a2p.nlm", $Config{installnwsystem}); chmod(0755, "$Config{installnwsystem}\\perl.nlm"); mkpath($Config{installnwlcgi}, 1, 0777); 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, $do_installprivlib) = (0, 0); my $vershort = ($Is_Cygwin and !$Config{usedevel}) ? substr($ver,0,-2) : $ver; mkpath($installprivlib, $opts{verbose}, 0777); mkpath($installarchlib, $opts{verbose}, 0777); mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib); mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch); if (chdir "lib") { $do_installarchlib = ! samepath($installarchlib, '.'); $do_installprivlib = ! samepath($installprivlib, '.'); $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$vershort/); if ($do_installarchlib || $do_installprivlib) { find(\&installlib, '.'); } chdir ".." || die "Can't cd back to source directory: $!\n"; } else { warn "Can't cd to lib to install lib files: $!\n"; } # Install header files and libraries. mkpath("$installarchlib/CORE", $opts{verbose}, 0777); my @corefiles; if ($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/$libperl"; safe_unlink($coredll); ( $Config{'d_link'} eq 'define' && eval { CORE::link("$installbin/$libperl", $coredll); $packlist->{$coredll} = { from => "$installbin/$libperl", type => 'link' }; } ) || eval { symlink("$installbin/$libperl", $coredll); $packlist->{$coredll} = { from => "$installbin/$libperl", type => 'link' }; } || ( copy("$installbin/$libperl", $coredll) && push(@corefiles, $coredll) ) } else { # [als] hard-coded 'libperl' name... not good! @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>; # AIX needs perl.exp installed as well. push(@corefiles,'perl.exp') if $^O eq 'aix'; if ($^O eq 'mpeix') { # MPE needs mpeixish.h installed as well. mkpath("$installarchlib/CORE/mpeix", $opts{verbose}, 0777); push(@corefiles,'mpeix/mpeixish.h'); } # If they have built sperl.o... push(@corefiles,'sperl.o') if -f 'sperl.o'; } 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 $^O =~ /^(rhapsody|darwin)$/; 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 'mpeix') { # MPE doesn't support hard links, so use a symlink. # We don't want another cloned copy. symlink($Config{perlpath}, "$installbin/perl$exe_ext"); } elsif ($^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 ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) { my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext"; safe_unlink("$installbin/$archperl"); if ($^O eq 'mpeix') { # MPE doesn't support hard links, so use a symlink. # We don't want another cloned copy. symlink($Config{perlpath}, "$installbin/$archperl"); } elsif ($^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); $mainperl_is_instperl = 1; } } # Make links to ordinary names if installbin directory isn't current directory. if (!$Is_NetWare && $dbg eq '') { if (! samepath($installbin, 'x2p')) { my $base = 'a2p'; $base .= $ver if $versiononly; safe_unlink("$installbin/$base$exe_ext"); copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext"); strip("$installbin/$base$exe_ext"); chmod(0755, "$installbin/$base$exe_ext"); } } # 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, $opts{verbose}, 0777); if ($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). my $pod = ($Is_Cygwin || $Is_Darwin || $Is_VMS || $Is_W32) ? 'pods' : 'pod'; if ( !$versiononly || ($installprivlib =~ m/\Q$vershort/)) { mkpath("${installprivlib}/$pod", $opts{verbose}, 0777); for (@pods) { # $_ is a name like pod/perl.pod (my $base = $_) =~ s#.*/##; copy_if_diff($_, "${installprivlib}/$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 && $otherperls) { my ($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 = ); $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: $!\n"; } } } sub safe_rename { my($from,$to) = @_; if (-f $to and not unlink($to)) { my($i); for ($i = 1; $i < 50; $i++) { last if rename($to, "$to.$i"); } warn("Cannot rename to `$to.$i': $!"), return 0 if $i >= 50; # Give up! } link($from,$to) || return 0; unlink($from); } 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; $dir =~ s#^\.(?![^/])/?##; local($depth) = $dir ? "lib/$dir" : "lib"; my $name = $_; # Ignore version control directories. if ($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, the config_data script in lib/Module/Build/scripts # (they're installed later with other utils) return if $name =~ /^(?:cpan|instmodsh|prove|corelist|ptar|cpan2dist|cpanp|cpanp-run-perl|ptardiff|ptargrep|config_data)\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|CaseFolding|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+\.pl)\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 ''; 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 (-f $_) { if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$])) { $installlib = $installprivlib; #We're installing *.al and *.ix files into $installprivlib, #but we have to delete old *.al and *.ix files from the 5.000 #distribution: #This might not work because $archname might have changed. unlink("$installarchlib/$name"); } my $xname = "$installlib/$name"; $xname =~ s/^\Q$opts{destdir}\E//; $packlist->{$xname} = { type => 'file' }; if ($force || compare($_, "$installlib/$name") || $opts{notify}) { unlink("$installlib/$name"); mkpath("$installlib/$dir", $opts{verbose}, 0777); # HP-UX (at least) needs to maintain execute permissions # on dynamically-loaded libraries. if ($Is_NetWare && !$nwinstall) { # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also # if copied will give problems when building new extensions. # Has to be copied if we are installing on a NetWare server and hence # the check !$nwinstall if (!(/\.(?:nlp|nlm|bs)$/)) { copy_if_diff($_, "$installlib/$name") and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444, "$installlib/$name"); } } else { if (copy_if_diff($_, "$installlib/$name")) { if ($name =~ /\.(so|$dlext)$/o) { strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/; chmod(0555, "$installlib/$name"); } else { strip("-S", "$installlib/$name") if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/); chmod(0444, "$installlib/$name"); } } } #if ($Is_NetWare) } } } # 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 ($force || compare($from, $to) || $opts{notify}) { safe_unlink($to); # In case we don't have write permissions. if ($opts{notify}) { $from = $depth . "/" . $from if $depth; } if ($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 $dostrip; 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}; } } }