2 BEGIN { @INC=('./lib', '../lib') }
4 use File::Path qw(mkpath);
6 use subs qw(unlink rename link chmod);
8 $mainperldir = "/usr/bin";
9 $exe_ext = $Config{exe_ext};
12 $nonono = 1 if $ARGV[0] eq '-n';
13 $versiononly = 1 if $ARGV[0] eq '-v';
19 @scripts = qw(cppstdin
20 utils/c2ph utils/h2ph utils/h2xs utils/pstruct
21 utils/perlbug utils/perldoc
23 pod/pod2man pod/pod2html pod/pod2latex pod/pod2text);
25 # pod documentation now handled by separate installman script.
26 # These two are archaic leftovers.
27 @manpages = qw(x2p/a2p.man x2p/s2p.man);
29 @pods = (<pod/*.pod>);
32 $release = substr($ver,0,3); # Not used presently.
33 $patchlevel = substr($ver,3,2);
34 die "Patchlevel of perl ($patchlevel)",
35 "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
36 if $patchlevel != $Config{'PATCHLEVEL'};
38 # Fetch some frequently-used items from %Config
39 $installbin = $Config{installbin};
40 $installscript = $Config{installscript};
41 $installprivlib = $Config{installprivlib};
42 $installarchlib = $Config{installarchlib};
43 $installsitelib = $Config{installsitelib};
44 $installsitearch = $Config{installsitearch};
45 $installman1dir = $Config{installman1dir};
46 $man1ext = $Config{man1ext};
47 # Did we build libperl as a shared library?
48 $d_shrplib = $Config{d_shrplib};
49 $shrpdir = $Config{shrpdir};
50 # Shared library and dynamic loading suffixes.
52 $dlext = $Config{dlext};
54 $d_dosuid = $Config{d_dosuid};
55 $binexp = $Config{binexp};
57 # Do some quick sanity checks.
59 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
61 $installbin || die "No installbin directory in config.sh\n";
62 -d $installbin || mkpath($installbin, 1, 0777);
63 -d $installbin || die "$installbin is not a directory\n";
64 -w $installbin || die "$installbin is not writable by you\n"
65 unless $installbin =~ m#^/afs/# || $nonono;
67 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
68 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
70 -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
71 " (Installing anyway.)\n";
74 if (!<libperl*.$so*>) {
75 warn "WARNING: Can't find libperl*.$so* to install into $shrpdir.",
76 " (Installing other things anyway.)\n";
78 mkpath($shrpdir, 1, 0777);
79 -w $shrpdir || $nonono || die "$shrpdir is not writable by you\n";
80 &cmd("cp libperl*.$so* $shrpdir");
84 # First we install the version-numbered executables.
86 &safe_unlink("$installbin/perl$ver$exe_ext");
87 &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext");
89 &safe_unlink("$installbin/sperl$ver$exe_ext");
91 &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext");
92 &chmod(04711, "$installbin/sperl$ver$exe_ext");
95 exit 0 if $versiononly;
97 # Make links to ordinary names if installbin directory isn't current directory.
99 if (! &samepath($installbin, '.')) {
100 &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
101 &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
102 &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
106 if (! &samepath($installbin, 'x2p')) {
107 &safe_unlink("$installbin/a2p$exe_ext");
108 &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext");
109 &chmod(0755, "$installbin/a2p$exe_ext");
114 mkpath($installscript, 1, 0777);
117 if (-f $_) { # cppstdin might not exist on this system.
118 &cmd("cp $_ $installscript");
119 s#.*/##; &chmod(0755, "$installscript/$_");
123 # Install pod pages. Where? I guess in $installprivlib/pod.
124 mkpath("${installprivlib}/pod", 1, 0777);
125 foreach $file (@pods) {
126 # $file is a name like pod/perl.pod
127 cp_if_diff($file, "${installprivlib}/${file}");
130 # Install old man pages.
132 if ($installman1dir ne '') {
133 mkpath($installman1dir, 1, 0777);
135 if (! &samepath($installman1dir, '.')) {
137 ($new = $_) =~ s/man$/$man1ext/;
139 print STDERR " Installing $installman1dir/$new\n";
141 open(MI,$_) || warn "Can't open $_: $!\n";
142 open(MO,">$installman1dir/$new") ||
143 warn "Can't install $installman1dir/$new: $!\n";
144 print MO ".ds RP Release $release Patchlevel $patchlevel\n";
154 # Install library files.
156 $do_installarchlib = $do_installprivlib = 0;
158 mkpath($installprivlib, 1, 0777);
159 mkpath($installarchlib, 1, 0777);
160 mkpath($installsitelib, 1, 0777) if ($installsitelib);
161 mkpath($installsitearch, 1, 0777) if ($installsitearch);
164 $do_installarchlib = ! &samepath($installarchlib, '.');
165 $do_installprivlib = ! &samepath($installprivlib, '.');
167 if ($do_installarchlib || $do_installprivlib) {
168 find(\&installlib, '.');
170 chdir ".." || die "Can't cd back to source directory: $!\n";
173 warn "Can't cd to lib to install lib files: $!\n";
176 # Install header files and libraries.
177 mkpath("$installarchlib/CORE", 1, 0777);
178 foreach $file (<*.h libperl*.*>) {
179 cp_if_diff($file,"$installarchlib/CORE/$file");
180 &chmod(0444,"$installarchlib/CORE/$file");
182 # AIX needs perl.exp installed as well.
183 cp_if_diff("perl.exp" ,"$installarchlib/CORE/perl.exp") if ($^O eq 'aix');
185 # If they have built sperl.o...
186 cp_if_diff("sperl.o" ,"$installarchlib/CORE/sperl.o") if (-f 'sperl.o');
189 # Offer to install perl in a "standard" location
191 $mainperl_is_instperl = 0;
193 if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) {
194 # First make sure $mainperldir/perl is not already the same as
195 # the perl we just installed
196 if (-x "$mainperldir/perl$exe_ext") {
197 # Try to be clever about mainperl being a symbolic link
198 # to binexp/perl if binexp and installbin are different.
199 $mainperl_is_instperl =
200 &samepath("$mainperldir/perl$exe_ext", "$installbin/perl$exe_ext") ||
201 (($binexp ne $installbin) &&
202 (-l "$mainperldir/perl$exe_ext") &&
203 ((readlink "$mainperldir/perl$exe_ext") eq "$binexp/perl$exe_ext"));
205 if ((! $mainperl_is_instperl) &&
206 (&yn("Many scripts expect perl to be installed as " .
207 "$mainperldir/perl.\n" .
208 "Do you wish to have $mainperldir/perl be the same as\n" .
209 "$binexp/perl? [y] ")))
211 unlink("$mainperldir/perl$exe_ext");
212 eval 'link("$installbin/perl$exe_ext", "$mainperldir/perl$exe_ext")' ||
213 eval 'symlink("$binexp/perl$exe_ext", "$mainperldir/perl$exe_ext")' ||
214 &cmd("cp $installbin/perl$exe_ext $mainperldir$exe_ext");
215 $mainperl_is_instperl = 1;
219 # Check to make sure there aren't other perls around in installer's
220 # path. This is probably UNIX-specific. Check all absolute directories
221 # in the path except for where public executables are supposed to live.
222 # Also skip $mainperl if the user opted to have it be a link to the
225 $dirsep = ($^O eq 'os2') ? ';' : ':' ;
226 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
227 @path = split(/$dirsep/, $path);
231 next if ($_ eq $binexp);
232 # Use &samepath here because some systems have other dirs linked
233 # to $mainperldir (like SunOS)
234 next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
235 push(@otherperls, "$_/perl$exe_ext")
236 if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
239 print STDERR "\nWarning: perl appears in your path in the following " .
240 "locations beyond where\nwe just installed it:\n";
242 print STDERR " ", $_, "\n";
247 print STDERR " Installation complete\n";
251 ###############################################################################
256 local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
257 print STDERR $prompt;
258 chop($answer = <STDIN>);
259 $answer = $default if $answer =~ m/^\s*$/;
260 ($answer =~ m/^[yY]/);
267 foreach $name (@names) {
268 next unless -e $name;
269 chmod 0777, $name if $^O eq 'os2';
270 print STDERR " unlink $name\n";
271 ( CORE::unlink($name) and ++$cnt
272 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
280 foreach $name (@names) {
281 next unless -e $name;
283 chmod 0777, $name if $^O eq 'os2';
284 print STDERR " unlink $name\n";
285 next if CORE::unlink($name);
286 warn "Couldn't unlink $name: $!\n";
288 print STDERR " mv $name $name.old\n";
289 &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n";
296 print STDERR " $cmd\n";
299 warn "Command failed!!!\n" if $?;
304 local($from,$to) = @_;
305 if (-f $to and not unlink($to)) {
307 for ($i = 1; $i < 50; $i++) {
308 last if CORE::rename($to, "$to.$i");
310 warn("Cannot rename to `$to.$i': $!"), return 0
311 if $i >= 50; # Give up!
313 link($from,$to) || return 0;
318 local($from,$to) = @_;
320 print STDERR " ln $from $to\n";
322 CORE::link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $nonono;
325 system( $cp, $from, $to )
326 && warn "Couldn't copy $from to $to: $!\n" unless $nonono;
331 local($mode,$name) = @_;
333 printf STDERR " chmod %o %s\n", $mode, $name;
334 CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
339 local($p1, $p2) = @_;
340 local($dev1, $ino1, $dev2, $ino2);
343 ($dev1, $ino1) = stat($p1);
344 ($dev2, $ino2) = stat($p2);
345 ($dev1 == $dev2 && $ino1 == $ino2);
353 my $dir = $File::Find::dir;
354 $dir =~ s#^\.(?![^/])/?##;
358 # ignore patch backups and the .exists files.
359 return if $name =~ m{\.orig$|~$|^\.exists};
361 $name = "$dir/$name" if $dir ne '';
363 my $installlib = $installprivlib;
364 if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) {
365 $installlib = $installarchlib;
366 return unless $do_installarchlib;
368 return unless $do_installprivlib;
372 if (/\.al$/ || /\.ix$/) {
373 $installlib = $installprivlib;
374 #We're installing *.al and *.ix files into $installprivlib,
375 #but we have to delete old *.al and *.ix files from the 5.000
377 #This might not work because $archname might have changed.
378 &unlink("$installarchlib/$name");
380 system "cmp", "-s", $_, "$installlib/$name";
382 &unlink("$installlib/$name");
383 mkpath("$installlib/$dir", 1, 0777);
384 cp_if_diff($_, "$installlib/$name");
385 # HP-UX (at least) needs to maintain execute permissions
386 # on dynamically-loaded libraries.
387 if ($name =~ /\.(so|$dlext)$/o) {
388 &chmod(0555, "$installlib/$name");
391 &chmod(0444, "$installlib/$name");
395 mkpath("$installlib/$name", 1, 0777);
399 # Copy $from to $to, only if $from is different than $to.
400 # Also preserve modification times for .a libraries.
401 # On some systems, if you do
403 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
404 # and then try to link against the installed libperl.a, you might
405 # get an error message to the effect that the symbol table is older
409 -f $from || die "$0: $from not found";
410 system "cmp", "-s", $from, $to;
413 unlink($to); # In case we don't have write permissions.
415 # Restore timestamps if it's a .a library.
417 ($atime, $mtime) = (stat $from)[8,9];
418 utime $atime, $mtime, $to;