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 != $Config{'PATCHLEVEL'};
+ "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
+ if $patchlevel != $Config{'PERL_VERSION'};
$usage =
"Usage: installman --man1dir=/usr/wherever --man1ext=1
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 help))
+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'};
$man3dir = defined($opt_man3dir) ? $opt_man3dir : $Config{'installman3dir'};
$man3ext = defined($opt_man3ext) ? $opt_man3ext : $Config{'man3ext'};
-$notify = defined($opt_notify) ? $opt_notify : 0;
+$notify = $opt_notify || $opt_n;
#Sanity checks
--x "./perl" || warn "./perl not found! Have you run make?\n";
+-x "./perl$Config{exe_ext}"
+ or warn "./perl$Config{exe_ext} not found! Have you run make?\n";
-d $Config{'installprivlib'}
|| warn "Perl library directory $Config{'installprivlib'} not found.
Have you run make install?. (Installing anyway.)\n";
--x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
+-x "t/perl$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, '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('pod', $man1dir, $man1ext, 'pod2man');
+runpod2man('pod', $man1dir, $man1ext, 'pod2html');
+runpod2man('pod', $man1dir, $man1ext, 'pod2usage');
+runpod2man('pod', $man1dir, $man1ext, 'podchecker');
+runpod2man('pod', $man1dir, $man1ext, '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');
+
+runpod2man('lib/ExtUtils', $man1dir, $man1ext, 'xsubpp');
+
sub runpod2man {
- my($poddir, $mandir, $manext) = @_;
+ # $script is script name if we are installing a manpage embedded
+ # in a script, undef otherwise
+ my($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 $poddir man pages.\n";
+ print STDERR "Skipping installation of ",
+ ($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.
- $pod2man = "../pod/pod2man";
- -x $pod2man || die "Executable $pod2man not found.\n";
+ # 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";
- &makedir($mandir);
+ mkpath($mandir, 1, 0777) unless $notify; # In File::Path
# Make a list of all the .pm and .pod files in the directory. We will
# always run pod2man from the lib directory and feed it the full pathname
# of the pod. This might be useful for pod2man someday.
- @modpods = ();
- find(\&lsmodpods, '.');
+ if ($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.
$manpage =~ s#\.p(m|od)$##;
- $manpage =~ s#/#::#g;
+ if ($^O eq 'os2' || $^O eq 'amigaos' || $^O eq 'uwin' || $^O =~ /cygwin/) {
+ $manpage =~ s#/#.#g;
+ } else {
+ $manpage =~ s#/#::#g;
+ }
+ $tmp = "${mandir}/${manpage}.tmp";
$manpage = "${mandir}/${manpage}.${manext}";
- # Print $release $patchlevel stuff? or should pod2man do that?
- &cmd("$pod2man $mod > $manpage");
+ if (&cmd("$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 $builddir\n";
}
sub lsmodpods {
}
}
+$packlist->write() unless $notify;
print STDERR " Installation complete\n";
exit 0;
local($cmd) = @_;
print STDERR " $cmd\n";
unless ($notify) {
- system $cmd;
- warn "Command failed!!!\n" if $?;
+ if ($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 $cnt;
}
sub link {
- local($from,$to) = @_;
+ my($from,$to) = @_;
+ my($success) = 0;
print STDERR " ln $from $to\n";
- link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $notify;
+ eval {
+ CORE::link($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, $name;
- chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
+ CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
unless $notify;
}
-sub makedir {
- local($dir) = @_;
- unless (-d $dir) {
- local($shortdir) = $dir;
-
- $shortdir =~ s#(.*)/.*#$1#;
- &makedir($shortdir);
-
- print STDERR " mkdir $dir\n";
- mkdir($dir, 0777) || warn "Couldn't create $dir: $!\n" unless $notify;
- }
-}
-
sub samepath {
local($p1, $p2) = @_;
local($dev1, $ino1, $dev2, $ino2);
https://perl5.git.perl.org / perl5.git / blobdiff