diff options
Diffstat (limited to 'gnu/usr.bin/perl/installman')
| -rw-r--r-- | gnu/usr.bin/perl/installman | 180 |
1 files changed, 98 insertions, 82 deletions
diff --git a/gnu/usr.bin/perl/installman b/gnu/usr.bin/perl/installman index c9fb0fe18cb..06f68f5dddf 100644 --- a/gnu/usr.bin/perl/installman +++ b/gnu/usr.bin/perl/installman @@ -1,5 +1,6 @@ -#!./perl +#!./perl -w BEGIN { @INC = ('lib') } +use strict; use Config; use Getopt::Long; use File::Find; @@ -7,40 +8,52 @@ use File::Copy; use File::Path qw(mkpath); use ExtUtils::Packlist; use subs qw(unlink chmod rename link); -use vars qw($packlist); +use vars qw($packlist @modpods); require Cwd; $ENV{SHELL} = 'sh' if $^O eq 'os2'; -$ver = $Config{version}; -$release = substr($],0,3); # Not used presently. -$patchlevel = substr($],3,2); +my $ver = $Config{version}; # Not used presently. +my $release = substr($],0,3); # Not used presently. +my $patchlevel = substr($],3,2); die "Patchlevel of perl ($patchlevel)", "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n" if $patchlevel != $Config{'PERL_VERSION'}; -$usage = +my $usage = "Usage: installman --man1dir=/usr/wherever --man1ext=1 - --man3dir=/usr/wherever --man3ext=3 - --notify --help + --man3dir=/usr/wherever --man3ext=3 + --batchlimit=40 + --notify --verbose --silent --help Defaults are: man1dir = $Config{'installman1dir'}; man1ext = $Config{'man1ext'}; man3dir = $Config{'installman3dir'}; man3ext = $Config{'man3ext'}; - --notify (or -n) just lists commands that would be executed.\n"; - -GetOptions( qw( man1dir=s man1ext=s man3dir=s man3ext=s notify n help)) + batchlimit is maximum number of pod files per invocation of pod2man + --notify (or -n) just lists commands that would be executed. + --verbose (or -V) report all progress. + --silent (or -S) be silent. Only report errors.\n"; + +my %opts; +GetOptions( \%opts, + qw( man1dir=s man1ext=s man3dir=s man3ext=s batchlimit=i + notify n help silent S verbose V)) || die $usage; -die $usage if $opt_help; - -# These are written funny to avoid -w typo warnings. -$man1dir = defined($opt_man1dir) ? $opt_man1dir : $Config{'installman1dir'}; -$man1ext = defined($opt_man1ext) ? $opt_man1ext : $Config{'man1ext'}; -$man3dir = defined($opt_man3dir) ? $opt_man3dir : $Config{'installman3dir'}; -$man3ext = defined($opt_man3ext) ? $opt_man3ext : $Config{'man3ext'}; - -$notify = $opt_notify || $opt_n; +die $usage if $opts{help}; + +$opts{man1dir} = $Config{'installman1dir'} + unless defined($opts{man1dir}); +$opts{man1ext} = $Config{'man1ext'} + unless defined($opts{man1ext}); +$opts{man3dir} = $Config{'installman3dir'} + unless defined($opts{man3dir}); +$opts{man3ext} = $Config{'man3ext'} + unless defined($opts{man3ext}); +$opts{batchlimit} ||= 40; +$opts{silent} ||= $opts{S}; +$opts{notify} ||= $opts{n}; +$opts{verbose} ||= $opts{V} || $opts{notify}; #Sanity checks @@ -55,42 +68,30 @@ $notify = $opt_notify || $opt_n; $packlist = ExtUtils::Packlist->new("$Config{installarchlib}/.packlist"); # Install the main pod pages. -runpod2man('pod', $man1dir, $man1ext); +runpod2man('pod', $opts{man1dir}, $opts{man1ext}); # Install the pods for library modules. -runpod2man('lib', $man3dir, $man3ext); +runpod2man('lib', $opts{man3dir}, $opts{man3ext}); # Install the pods embedded in the installed scripts -runpod2man('utils', $man1dir, $man1ext, 'c2ph'); -runpod2man('utils', $man1dir, $man1ext, 'h2ph'); -runpod2man('utils', $man1dir, $man1ext, 'h2xs'); -runpod2man('utils', $man1dir, $man1ext, 'perlcc'); -runpod2man('utils', $man1dir, $man1ext, 'perldoc'); -runpod2man('utils', $man1dir, $man1ext, 'perlbug'); -runpod2man('utils', $man1dir, $man1ext, 'pl2pm'); -runpod2man('utils', $man1dir, $man1ext, 'splain'); -runpod2man('utils', $man1dir, $man1ext, 'dprofpp'); -runpod2man('x2p', $man1dir, $man1ext, 's2p'); -runpod2man('x2p', $man1dir, $man1ext, 'a2p.pod'); -runpod2man('x2p', $man1dir, $man1ext, 'find2perl'); -runpod2man('pod', $man1dir, $man1ext, 'pod2man'); -runpod2man('pod', $man1dir, $man1ext, 'pod2html'); -runpod2man('pod', $man1dir, $man1ext, 'pod2text'); -runpod2man('pod', $man1dir, $man1ext, 'pod2usage'); -runpod2man('pod', $man1dir, $man1ext, 'podchecker'); -runpod2man('pod', $man1dir, $man1ext, 'podselect'); +runpod2man('utils', $opts{man1dir}, $opts{man1ext}, 'c2ph', 'h2ph', 'h2xs', + 'perlcc', 'perldoc', 'perlbug', 'pl2pm', 'splain', 'dprofpp'); +runpod2man('x2p', $opts{man1dir}, $opts{man1ext}, 's2p', 'a2p.pod', + 'find2perl'); +runpod2man('pod', $opts{man1dir}, $opts{man1ext}, 'pod2man', 'pod2html', + 'pod2text', 'pod2usage', 'podchecker', 'podselect'); # It would probably be better to have this page linked # to the c2ph man page. Or, this one could say ".so man1/c2ph.1", -# but then it would have to pay attention to $man1dir and $man1ext. -runpod2man('utils', $man1dir, $man1ext, 'pstruct'); +# but then it would have to pay attention to $opts{man1dir} and $opts{man1ext}. +runpod2man('utils', $opts{man1dir}, $opts{man1ext}, 'pstruct'); -runpod2man('lib/ExtUtils', $man1dir, $man1ext, 'xsubpp'); +runpod2man('lib/ExtUtils', $opts{man1dir}, $opts{man1ext}, 'xsubpp'); sub runpod2man { - # $script is script name if we are installing a manpage embedded - # in a script, undef otherwise - my($poddir, $mandir, $manext, $script) = @_; + # @script is scripts names if we are installing manpages embedded + # in scripts, () otherwise + my($poddir, $mandir, $manext, @script) = @_; my($downdir); # can't just use .. when installing xsubpp manpage @@ -99,12 +100,16 @@ sub runpod2man { my($builddir) = Cwd::getcwd(); if ($mandir eq ' ' or $mandir eq '') { - print STDERR "Skipping installation of ", - ($script ? "$poddir/$script man page" : "$poddir man pages"), ".\n"; + if (@script) { + warn "Skipping installation of $poddir/$_ man page.\n" + foreach @script; + } else { + warn "Skipping installation of $poddir man pages.\n"; + } return; } - print STDERR "chdir $poddir\n"; + print "chdir $poddir\n" if $opts{verbose}; chdir $poddir || die "Unable to cd to $poddir directory!\n$!\n"; # We insist on using the current version of pod2man in case there @@ -118,21 +123,22 @@ sub runpod2man { # yet. (The user may have set the $install* Configure variables # to point to some temporary home, from which the executable gets # installed by occult means.) - $pod2man = "$downdir/perl -I $downdir/lib $downdir/pod/pod2man --section=$manext --official"; + my $pod2man = "$downdir/perl -I $downdir/lib $downdir/pod/pod2man --section=$manext --official"; - mkpath($mandir, 1, 0777) unless $notify; # In File::Path + mkpath($mandir, $opts{verbose}, 0777) unless $opts{notify}; # In File::Path # Make a list of all the .pm and .pod files in the directory. We will # always run pod2man from the lib directory and feed it the full pathname # of the pod. This might be useful for pod2man someday. - if ($script) { - @modpods = ($script); + if (@script) { + @modpods = @script; } else { @modpods = (); - find(\&lsmodpods, '.'); + File::Find::find(\&lsmodpods, '.'); } - foreach $mod (@modpods) { - $manpage = $mod; + my @to_process; + foreach my $mod (@modpods) { + my $manpage = $mod; my $tmp; # Skip .pm files that have corresponding .pod files, and Functions.pm. next if (($tmp = $mod) =~ s/\.pm$/.pod/ && -f $tmp); @@ -149,18 +155,28 @@ sub runpod2man { } $tmp = "${mandir}/${manpage}.tmp"; $manpage = "${mandir}/${manpage}.${manext}"; - if (&cmd("$pod2man $mod > $tmp") == 0 && !$notify && -s $tmp) { - if (rename($tmp, $manpage)) { - $packlist->{$manpage} = { type => 'file' }; - next; + push @to_process, [$mod, $tmp, $manpage]; + } + # Don't do all pods in same command to avoid busting command line limits + while (my @this_batch = splice @to_process, 0, $opts{batchlimit}) { + my $cmd = join " ", $pod2man, map "$$_[0] $$_[1]", @this_batch; + if (&cmd($cmd) == 0 && !$opts{notify}) { + foreach (@this_batch) { + my (undef, $tmp, $manpage) = @$_; + if (-s $tmp) { + if (rename($tmp, $manpage)) { + $packlist->{$manpage} = { type => 'file' }; + next; + } + } + unless ($opts{notify}) { + unlink($tmp); + } } } - unless ($notify) { - unlink($tmp); - } } chdir "$builddir" || die "Unable to cd back to $builddir directory!\n$!\n"; - print STDERR "chdir $builddir\n"; + print " chdir $builddir\n" if $opts{verbose}; } sub lsmodpods { @@ -172,8 +188,8 @@ sub lsmodpods { } } -$packlist->write() unless $notify; -print STDERR " Installation complete\n"; +$packlist->write() unless $opts{notify}; +print " Installation complete\n" if $opts{verbose}; exit 0; @@ -182,9 +198,9 @@ exit 0; # Utility subroutines from installperl sub cmd { - local($cmd) = @_; - print STDERR " $cmd\n"; - unless ($notify) { + my ($cmd) = @_; + print " $cmd\n" if $opts{verbose}; + unless ($opts{notify}) { if ($Config{d_fork}) { fork ? wait : exec $cmd; # Allow user to ^C out of command. } @@ -197,15 +213,15 @@ sub cmd { } sub unlink { - local(@names) = @_; + my(@names) = @_; my $cnt = 0; - foreach $name (@names) { + foreach my $name (@names) { next unless -e $name; chmod 0777, $name if $^O eq 'os2'; - print STDERR " unlink $name\n"; + print " unlink $name\n" if $opts{verbose}; ( CORE::unlink($name) and ++$cnt - or warn "Couldn't unlink $name: $!\n" ) unless $notify; + or warn "Couldn't unlink $name: $!\n" ) unless $opts{notify}; } return $cnt; } @@ -214,26 +230,26 @@ sub link { my($from,$to) = @_; my($success) = 0; - print STDERR " ln $from $to\n"; + print $opts{verbose} ? " ln $from $to\n" : " $to\n" unless $opts{silent}; eval { CORE::link($from, $to) ? $success++ : ($from =~ m#^/afs/# || $to =~ m#^/afs/#) ? die "AFS" # okay inside eval {} : warn "Couldn't link $from to $to: $!\n" - unless $notify; + unless $opts{notify}; }; if ($@) { File::Copy::copy($from, $to) ? $success++ : warn "Couldn't copy $from to $to: $!\n" - unless $notify; + unless $opts{notify}; } $success; } sub rename { - local($from,$to) = @_; + my($from,$to) = @_; if (-f $to and not unlink($to)) { my($i); for ($i = 1; $i < 50; $i++) { @@ -247,16 +263,16 @@ sub rename { } sub chmod { - local($mode,$name) = @_; + my($mode,$name) = @_; - printf STDERR " chmod %o %s\n", $mode, $name; + printf " chmod %o %s\n", $mode, $name if $opts{verbose}; CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) - unless $notify; + unless $opts{notify}; } sub samepath { - local($p1, $p2) = @_; - local($dev1, $ino1, $dev2, $ino2); + my($p1, $p2) = @_; + my($dev1, $ino1, $dev2, $ino2); if ($p1 ne $p2) { ($dev1, $ino1) = stat($p1); |