#!./perl -w
+
BEGIN {
@INC = qw(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 Getopt::Long;
-use File::Find;
-use File::Path qw(mkpath);
use ExtUtils::Packlist;
use Pod::Man;
use vars qw(%opts $packlist);
require './Porting/pod_lib.pl';
-my $state = get_pod_metadata();
+my %man1 = (map {($_->[0], $_->[1])} @{get_pod_metadata()->{master}});
$ENV{SHELL} = 'sh' if $^O eq 'os2';
--verbose (or -V) report all progress.
--silent (or -S) be silent. Only report errors.\n";
+# --strip intentionally does nothing. By permitting installman to accept it
+# without error, the Makefile can pass the same options to installperl and
+# installman, which permits more simplification there than this comment costs.
GetOptions( \%opts,
qw( man1dir=s man1ext=s man3dir=s man3ext=s
- destdir:s notify n help silent S verbose V))
+ destdir:s notify|n help|h|? silent|S verbose|V strip))
|| die $usage;
die $usage if $opts{help};
$opts{destdir} //= '';
$opts{"${pre}dir"} //= $opts{destdir} . $Config{"install${pre}dir"};
$opts{"${pre}ext"} //= $Config{"${pre}ext"};
}
-$opts{silent} ||= $opts{S};
-$opts{notify} ||= $opts{n};
-$opts{verbose} ||= $opts{V} || $opts{notify};
+$opts{verbose} ||= $opts{notify};
#Sanity checks
$packlist = ExtUtils::Packlist->new("$opts{destdir}$Config{installarchlib}/.packlist");
-# manpages not to be installed
-my %do_not_install = map { ($_ => 1) } qw(
- Pod/Functions.pm
- XS/APItest.pm
- XS/Typemap.pm
-);
-
# Install the main pod pages.
-pod2man({
- map {
- ($_->[4], $_->[2])
- } @{$state->{master}}
- }, $opts{man1dir}, $opts{man1ext});
+pod2man(\%man1, $opts{man1dir}, $opts{man1ext}, 'pod');
# Install the pods for library modules.
-pod2man('lib', $opts{man3dir}, $opts{man3ext});
+{
+ my $found = pods_to_install();
+ pod2man($found->{$_}, $opts{man3dir}, $opts{man3ext}, 'lib')
+ foreach qw(MODULE PRAGMA);
+}
# Install the pods embedded in the installed scripts
my $has_man1dir = $opts{man1dir} ne '' && -d $opts{man1dir};
-open UTILS, "utils.lst" or die "Can't open 'utils.lst': $!";
-while (<UTILS>) {
+my $fh = open_or_die('utils.lst');
+while (<$fh>) {
next if /^#/;
chomp;
- $_ = $1 if /#.*pod\s*=\s*(\S+)/;
my ($path, $leaf) = m|^(\S*/(\S+))|;
+ # Have we already installed the manpage for this? (eg perldoc, a2p)
+ next if $man1{$leaf};
pod2man({$leaf, $path}, $opts{man1dir}, $opts{man1ext});
if ($has_man1dir) {
if (my ($link) = m|#.*link\s*=\s*\S+/(\S+)|) {
my $new = "$opts{man1dir}/$link.$opts{man1ext}";
unlink($new);
link($old, $new);
- my $xold = $old;
- $xold =~ s/^\Q$opts{'destdir'}\E// if $opts{'destdir'};
- my $xnew = $new;
- $xnew =~ s/^\Q$opts{'destdir'}\E// if $opts{'destdir'};
- $packlist->{$xnew} = { from => $xold, type => 'link' };
+ $old =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
+ $new =~ s/^\Q$opts{destdir}\E// if $opts{destdir};
+ $packlist->{$new} = { from => $old, type => 'link' };
}
}
}
+close $fh or my_die("close 'utils.lst': $!");
sub pod2man {
- my($what, $mandir, $manext) = @_;
+ my($modpods, $mandir, $manext, $where) = @_;
if ($mandir eq ' ' or $mandir eq '') {
- if (ref $what) {
+ if ($where) {
+ warn "Skipping installation of $where man pages.\n"
+ } else {
warn "Skipping installation of $_ man page.\n"
- foreach values %$what;
- } else {
- warn "Skipping installation of $what man pages.\n"
- }
- return;
+ foreach values %$modpods;
+ }
+ return;
}
if ($opts{verbose}) {
- if (ref $what) {
- print "installing $_\n"
- foreach sort keys %$what;
+ if ($where) {
+ print "installing from $where\n";
} else {
- print "installing from $what\n";
+ print "installing $_\n"
+ foreach sort keys %$modpods;
}
}
- mkpath($mandir, $opts{verbose}, 0777) unless $opts{notify}; # In File::Path
-
- my $modpods;
- if (ref $what) {
- $modpods = $what;
- }
- else {
- # Make a list of all the .pm and .pod files in the directory.
- File::Find::find({no_chdir=>1,
- wanted => sub {
- # $_ is $File::Find::name when using no_chdir
- if (-f $_ and /\.p(?:m|od)$/) {
- my $pod = $_;
- # Skip .pm files that have corresponding .pod files
- return if $pod =~ s/\.pm$/.pod/ && -f $pod;
- return if m!(?:^|/)t/!;
- s!^\Q$what\E/!!;
- return if $do_not_install{$_};
- return if is_duplicate_pod($File::Find::name);
- $modpods->{$_} = $File::Find::name;
- }
- }},
- $what);
- }
+ mkpath($mandir);
foreach my $manpage (sort keys %$modpods) {
my $mod = $modpods->{$manpage};
# Skip files without pod docs
my $has_pod;
- if (open T, $mod)
- {
- local $_;
- while (<T>)
- {
- ++$has_pod and last if /^=head1\b/;
- }
-
- close T;
- }
+ my $fh = open_or_die($mod);
+ while (my $line = <$fh>) {
+ if ($line =~ /^=head1\b/) {
+ ++$has_pod;
+ last;
+ }
+ }
+ close $fh or my_die("close '$mod': $!");
+ # Sadly it doesn't seem possible to re-use this handle for the call
+ # to parse_from_file() below, as Pod::Man relies on source_filename(),
+ # which Pod::Simple only sets accurately if it opens the file itself.
unless ($has_pod)
{
- warn "no documentation in $mod\n";
+ warn "no documentation in $mod\n" unless $opts{silent};
next;
}
- # Convert name from File/Basename.pm to File::Basename.3 format,
- # if necessary.
- $manpage =~ s#\.p(m|od)$##;
if ($^O eq 'os2' || $^O eq 'amigaos' || $^O eq 'uwin' || $^O eq 'cygwin') {
- $manpage =~ s#/#.#g;
- }
- else {
- $manpage =~ s#/#::#g;
+ $manpage =~ s#::#.#g;
}
my $tmp = "${mandir}/${manpage}.tmp";
$manpage = "${mandir}/${manpage}.${manext}";
);
my $xmanpage = $manpage;
$xmanpage =~ s/^\Q$opts{'destdir'}\E// if $opts{'destdir'};
- print " $xmanpage\n";
+ print " $xmanpage\n" unless $opts{silent};
if (!$opts{notify} && $parser->parse_from_file($mod, $tmp)) {
if (-s $tmp) {
- if (rename($tmp, $manpage)) {
+ if (safe_rename($tmp, $manpage)) {
$packlist->{$xmanpage} = { type => 'file' };
next;
}
$packlist->write() unless $opts{notify};
print " Installation complete\n" if $opts{verbose};
-exit 0;
-
-sub rename {
- my($from,$to) = @_;
- if (-f $to and not unlink($to)) {
- my($i);
- for ($i = 1; $i < 50; $i++) {
- last if CORE::rename($to, "$to.$i");
- }
- warn("Cannot rename to '$to.$i': $!"), return 0
- if $i >= 50; # Give up!
- }
- link($from,$to) || return 0;
- unlink($from);
-}
-
# Local variables:
# cperl-indent-level: 4
# indent-tabs-mode: nil
https://perl5.git.perl.org / perl5.git / blobdiff