2 BEGIN { @INC = ('lib') }
6 use File::Path qw(mkpath);
7 use subs qw(unlink chmod rename link);
11 $ENV{SHELL} = 'sh' if $^O eq 'os2';
14 $release = substr($ver,0,3); # Not used presently.
15 $patchlevel = substr($ver,3,2);
16 die "Patchlevel of perl ($patchlevel)",
17 "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
18 if $patchlevel != $Config{'PATCHLEVEL'};
21 "Usage: installman --man1dir=/usr/wherever --man1ext=1
22 --man3dir=/usr/wherever --man3ext=3
25 man1dir = $Config{'installman1dir'};
26 man1ext = $Config{'man1ext'};
27 man3dir = $Config{'installman3dir'};
28 man3ext = $Config{'man3ext'};
29 --notify (or -n) just lists commands that would be executed.\n";
31 GetOptions( qw( man1dir=s man1ext=s man3dir=s man3ext=s notify n help))
33 die $usage if $opt_help;
35 # These are written funny to avoid -w typo warnings.
36 $man1dir = defined($opt_man1dir) ? $opt_man1dir : $Config{'installman1dir'};
37 $man1ext = defined($opt_man1ext) ? $opt_man1ext : $Config{'man1ext'};
38 $man3dir = defined($opt_man3dir) ? $opt_man3dir : $Config{'installman3dir'};
39 $man3ext = defined($opt_man3ext) ? $opt_man3ext : $Config{'man3ext'};
41 $notify = $opt_notify || $opt_n;
45 -x "./perl$Config{exe_ext}"
46 or warn "./perl$Config{exe_ext} not found! Have you run make?\n";
47 -d $Config{'installprivlib'}
48 || warn "Perl library directory $Config{'installprivlib'} not found.
49 Have you run make install?. (Installing anyway.)\n";
50 -x "t/perl$Config{exe_ext}" || warn "WARNING: You've never run 'make test'!!!",
51 " (Installing anyway.)\n";
53 # Install the main pod pages.
54 runpod2man('pod', $man1dir, $man1ext);
56 # Install the pods for library modules.
57 runpod2man('lib', $man3dir, $man3ext);
59 # Install the pods embedded in the installed scripts
60 runpod2man('utils', $man1dir, $man1ext, 'c2ph');
61 runpod2man('utils', $man1dir, $man1ext, 'h2ph');
62 runpod2man('utils', $man1dir, $man1ext, 'h2xs');
63 runpod2man('utils', $man1dir, $man1ext, 'perldoc');
64 runpod2man('utils', $man1dir, $man1ext, 'pl2pm');
65 runpod2man('x2p', $man1dir, $man1ext, 's2p');
66 runpod2man('x2p', $man1dir, $man1ext, 'a2p.pod');
67 runpod2man('pod', $man1dir, $man1ext, 'pod2man');
69 # It would probably be better to have this page linked
70 # to the c2ph man page. Or, this one could say ".so man1/c2ph.1",
71 # but then it would have to pay attention to $man1dir and $man1ext.
72 runpod2man('utils', $man1dir, $man1ext, 'pstruct');
74 runpod2man('lib/ExtUtils', $man1dir, $man1ext, 'xsubpp');
77 # $script is script name if we are installing a manpage embedded
78 # in a script, undef otherwise
79 my($poddir, $mandir, $manext, $script) = @_;
81 my($downdir); # can't just use .. when installing xsubpp manpage
84 $downdir =~ s:[^/]+:..:g;
85 my($builddir) = Cwd::getcwd();
87 if ($mandir eq ' ' or $mandir eq '') {
88 print STDERR "Skipping installation of ",
89 ($script ? "$poddir/$script man page" : "$poddir man pages"), ".\n";
93 print STDERR "chdir $poddir\n";
94 chdir $poddir || die "Unable to cd to $poddir directory!\n$!\n";
96 # We insist on using the current version of pod2man in case there
97 # are enhancements or changes from previous installed versions.
98 # The error message doesn't include the '..' because the user
99 # won't be aware that we've chdir to $poddir.
100 -r "$downdir/pod/pod2man" || die "Executable pod/pod2man not found.\n";
102 # We want to be sure to use the current perl. We can't rely on
103 # the installed perl because it might not be actually installed
104 # yet. (The user may have set the $install* Configure variables
105 # to point to some temporary home, from which the executable gets
106 # installed by occult means.)
107 $pod2man = "$downdir/perl -I $downdir/lib $downdir/pod/pod2man --section=$manext --official";
109 mkpath($mandir, 1, 0777) unless $notify; # In File::Path
110 # Make a list of all the .pm and .pod files in the directory. We will
111 # always run pod2man from the lib directory and feed it the full pathname
112 # of the pod. This might be useful for pod2man someday.
114 @modpods = ($script);
117 find(\&lsmodpods, '.');
119 foreach $mod (@modpods) {
122 # Skip .pm files that have corresponding .pod files, and Functions.pm.
123 next if (($tmp = $mod) =~ s/\.pm$/.pod/ && -f $tmp);
124 next if ($mod eq 'Pod/Functions.pm'); #### Used only by pod itself
126 # Convert name from File/Basename.pm to File::Basename.3 format,
128 $manpage =~ s#\.p(m|od)$##;
132 $manpage =~ s#/#::#g;
134 $tmp = "${mandir}/${manpage}.tmp";
135 $manpage = "${mandir}/${manpage}.${manext}";
136 if (&cmd("$pod2man $mod > $tmp") == 0 && !$notify && -s $tmp) {
137 rename($tmp, $manpage) && next;
143 chdir "$builddir" || die "Unable to cd back to $builddir directory!\n$!\n";
144 print STDERR "chdir $builddir\n";
148 my $dir = $File::Find::dir;
149 my $name = $File::Find::name;
152 push(@modpods, $name) if ($name =~ /\.p(m|od)$/);
156 print STDERR " Installation complete\n";
161 ###############################################################################
162 # Utility subroutines from installperl
166 print STDERR " $cmd\n";
168 if ($Config{d_fork}) {
169 fork ? wait : exec $cmd; # Allow user to ^C out of command.
174 warn "Command failed!!\n" if $?;
183 foreach $name (@names) {
184 next unless -e $name;
185 chmod 0777, $name if $^O eq 'os2';
186 print STDERR " unlink $name\n";
187 ( CORE::unlink($name) and ++$cnt
188 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
194 local($from,$to) = @_;
196 print STDERR " ln $from $to\n";
197 eval { CORE::link($from,$to) }
198 || system('cp', $from, $to) == 0
199 || warn "Couldn't link $from to $to: $!\n" unless $notify;
203 local($from,$to) = @_;
204 if (-f $to and not unlink($to)) {
206 for ($i = 1; $i < 50; $i++) {
207 last if CORE::rename($to, "$to.$i");
209 warn("Cannot rename to `$to.$i': $!"), return 0
210 if $i >= 50; # Give up!
212 link($from,$to) || return 0;
217 local($mode,$name) = @_;
219 printf STDERR " chmod %o %s\n", $mode, $name;
220 CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
225 local($p1, $p2) = @_;
226 local($dev1, $ino1, $dev2, $ino2);
229 ($dev1, $ino1) = stat($p1);
230 ($dev2, $ino2) = stat($p2);
231 ($dev1 == $dev2 && $ino1 == $ino2);