X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/b29d8d1397a78458b8d5add8cef3da1f1d5fdf3e..d8a83dd3ecf2b61bda27d39770e9942db2eb1719:/installman diff --git a/installman b/installman index 6c99682..04ef578 100755 --- a/installman +++ b/installman @@ -3,16 +3,22 @@ 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 != $Config{'PATCHLEVEL'}; + "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n" + if $patchlevel != $Config{'PERL_VERSION'}; $usage = "Usage: installman --man1dir=/usr/wherever --man1ext=1 @@ -25,7 +31,7 @@ $usage = 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; @@ -35,69 +41,120 @@ $man1ext = defined($opt_man1ext) ? $opt_man1ext : $Config{'man1ext'}; $man3dir = defined($opt_man3dir) ? $opt_man3dir : $Config{'installman3dir'}; $man3ext = defined($opt_man3ext) ? $opt_man3ext : $Config{'man3ext'}; -$notify = 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. # The error message doesn't include the '..' because the user # won't be aware that we've chdir to $poddir. - -x "../pod/pod2man" || die "Executable pod/pod2man not found.\n"; + -r "$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.) - $pod2man = "../perl -I ../lib ../pod/pod2man --section=$manext --official"; + $pod2man = "$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}"; - &cmd("$pod2man $mod > $manpage"); - if (-z $manpage) { - print STDERR "unlink $manpage\n"; - unless ($notify) { - unlink($manpage) || warn "cannot unlink $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 $builddir\n"; } sub lsmodpods { @@ -109,6 +166,7 @@ sub lsmodpods { } } +$packlist->write() unless $notify; print STDERR " Installation complete\n"; exit 0; @@ -132,34 +190,67 @@ sub cmd { 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);