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-rwxr-xr-xcontrib/perl5/installman261
1 files changed, 261 insertions, 0 deletions
diff --git a/contrib/perl5/installman b/contrib/perl5/installman
new file mode 100755
index 0000000..e637720
--- /dev/null
+++ b/contrib/perl5/installman
@@ -0,0 +1,261 @@
+#!./perl
+BEGIN { @INC = ('lib') }
+use Config;
+use Getopt::Long;
+use File::Find;
+use File::Copy;
+use File::Path qw(mkpath);
+use ExtUtils::Packlist;
+use subs qw(unlink chmod rename link);
+use vars qw($packlist);
+require Cwd;
+
+umask 022;
+$ENV{SHELL} = 'sh' if $^O eq 'os2';
+
+$ver = $];
+$release = substr($ver,0,3); # Not used presently.
+$patchlevel = substr($ver,3,2);
+die "Patchlevel of perl ($patchlevel)",
+ "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
+ if $patchlevel != $Config{'PATCHLEVEL'};
+
+$usage =
+"Usage: installman --man1dir=/usr/wherever --man1ext=1
+ --man3dir=/usr/wherever --man3ext=3
+ --notify --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))
+ || 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 || $opt_n;
+
+#Sanity checks
+
+-x "./perl$Config{exe_ext}"
+ or warn "./perl$Config{exe_ext} not found! Have you run make?\n";
+-d $Config{'installprivlib'}
+ || warn "Perl library directory $Config{'installprivlib'} not found.
+ Have you run make install?. (Installing anyway.)\n";
+-x "t/perl$Config{exe_ext}" || warn "WARNING: You've never run 'make test'!!!",
+ " (Installing anyway.)\n";
+
+$packlist = ExtUtils::Packlist->new("$Config{installarchlib}/.packlist");
+
+# Install the main pod pages.
+runpod2man('pod', $man1dir, $man1ext);
+
+# Install the pods for library modules.
+runpod2man('lib', $man3dir, $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, 'perldoc');
+runpod2man('utils', $man1dir, $man1ext, 'perlbug');
+runpod2man('utils', $man1dir, $man1ext, 'pl2pm');
+runpod2man('utils', $man1dir, $man1ext, 'splain');
+runpod2man('x2p', $man1dir, $man1ext, 's2p');
+runpod2man('x2p', $man1dir, $man1ext, 'a2p.pod');
+runpod2man('pod', $man1dir, $man1ext, 'pod2man');
+runpod2man('pod', $man1dir, $man1ext, 'pod2html');
+
+# 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');
+
+runpod2man('lib/ExtUtils', $man1dir, $man1ext, 'xsubpp');
+
+sub runpod2man {
+ # $script is script name if we are installing a manpage embedded
+ # in a script, undef otherwise
+ my($poddir, $mandir, $manext, $script) = @_;
+
+ my($downdir); # can't just use .. when installing xsubpp manpage
+
+ $downdir = $poddir;
+ $downdir =~ s:[^/]+:..:g;
+ my($builddir) = Cwd::getcwd();
+
+ if ($mandir eq ' ' or $mandir eq '') {
+ print STDERR "Skipping installation of ",
+ ($script ? "$poddir/$script man page" : "$poddir man pages"), ".\n";
+ return;
+ }
+
+ print STDERR "chdir $poddir\n";
+ chdir $poddir || die "Unable to cd to $poddir directory!\n$!\n";
+
+ # We insist on using the current version of pod2man in case there
+ # are enhancements or changes from previous installed versions.
+ # The error message doesn't include the '..' because the user
+ # won't be aware that we've chdir to $poddir.
+ -r "$downdir/pod/pod2man" || die "Executable pod/pod2man not found.\n";
+
+ # We want to be sure to use the current perl. We can't rely on
+ # the installed perl because it might not be actually installed
+ # 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";
+
+ mkpath($mandir, 1, 0777) unless $notify; # In File::Path
+ # Make a list of all the .pm and .pod files in the directory. We will
+ # always run pod2man from the lib directory and feed it the full pathname
+ # of the pod. This might be useful for pod2man someday.
+ if ($script) {
+ @modpods = ($script);
+ } else {
+ @modpods = ();
+ find(\&lsmodpods, '.');
+ }
+ foreach $mod (@modpods) {
+ $manpage = $mod;
+ my $tmp;
+ # Skip .pm files that have corresponding .pod files, and Functions.pm.
+ next if (($tmp = $mod) =~ s/\.pm$/.pod/ && -f $tmp);
+ next if ($mod eq 'Pod/Functions.pm'); #### Used only by pod itself
+
+ # 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') {
+ $manpage =~ s#/#.#g;
+ } else {
+ $manpage =~ s#/#::#g;
+ }
+ $tmp = "${mandir}/${manpage}.tmp";
+ $manpage = "${mandir}/${manpage}.${manext}";
+ if (&cmd("$pod2man $mod > $tmp") == 0 && !$notify && -s $tmp) {
+ rename($tmp, $manpage) && next;
+ }
+ unless ($notify) {
+ unlink($tmp);
+ }
+ }
+ chdir "$builddir" || die "Unable to cd back to $builddir directory!\n$!\n";
+ print STDERR "chdir $builddir\n";
+}
+
+sub lsmodpods {
+ my $dir = $File::Find::dir;
+ my $name = $File::Find::name;
+ if (-f $_) {
+ $name =~ s#^\./##;
+ push(@modpods, $name) if ($name =~ /\.p(m|od)$/);
+ }
+}
+
+$packlist->write() unless $notify;
+print STDERR " Installation complete\n";
+
+exit 0;
+
+
+###############################################################################
+# Utility subroutines from installperl
+
+sub cmd {
+ local($cmd) = @_;
+ print STDERR " $cmd\n";
+ unless ($notify) {
+ if ($Config{d_fork}) {
+ fork ? wait : exec $cmd; # Allow user to ^C out of command.
+ }
+ else {
+ system $cmd;
+ }
+ warn "Command failed!!\n" if $?;
+ }
+ return $? != 0;
+}
+
+sub unlink {
+ local(@names) = @_;
+ my $cnt = 0;
+
+ foreach $name (@names) {
+next unless -e $name;
+chmod 0777, $name if $^O eq 'os2';
+print STDERR " unlink $name\n";
+( CORE::unlink($name) and ++$cnt
+ or warn "Couldn't unlink $name: $!\n" ) unless $notify;
+ }
+ return $cnt;
+}
+
+sub link {
+ my($from,$to) = @_;
+ my($success) = 0;
+
+ print STDERR " ln $from $to\n";
+ eval {
+ CORE::link($from, $to)
+ ? $success++
+ : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
+ ? die "AFS" # okay inside eval {}
+ : warn "Couldn't link $from to $to: $!\n"
+ unless $notify;
+ $packlist->{$to} = { type => 'file' };
+ };
+ if ($@) {
+ File::Copy::copy($from, $to)
+ ? $success++
+ : warn "Couldn't copy $from to $to: $!\n"
+ unless $notify;
+ $packlist->{$to} = { type => 'file' };
+ }
+ $success;
+}
+
+sub rename {
+ local($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);
+ $packlist->{$to} = { type => 'file' };
+}
+
+sub chmod {
+ local($mode,$name) = @_;
+
+ printf STDERR " chmod %o %s\n", $mode, $name;
+ CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
+ unless $notify;
+}
+
+sub samepath {
+ local($p1, $p2) = @_;
+ local($dev1, $ino1, $dev2, $ino2);
+
+ if ($p1 ne $p2) {
+ ($dev1, $ino1) = stat($p1);
+ ($dev2, $ino2) = stat($p2);
+ ($dev1 == $dev2 && $ino1 == $ino2);
+ }
+ else {
+ 1;
+ }
+}
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