2 BEGIN { @INC=('./lib', '../lib') }
6 use subs qw(unlink rename link chmod);
8 # override the ones in the rest of the script
11 File::Path::mkpath(@_) unless $nonono;
14 $mainperldir = "/usr/bin";
15 $exe_ext = $Config{exe_ext};
18 $nonono = 1 if $ARGV[0] eq '-n';
19 $versiononly = 1 if $ARGV[0] eq '-v';
25 @scripts = qw( utils/c2ph utils/h2ph utils/h2xs utils/pstruct
26 utils/perlbug utils/perldoc
28 pod/pod2man pod/pod2html pod/pod2latex pod/pod2text);
30 # pod documentation now handled by separate installman script.
31 # These two are archaic leftovers.
32 @manpages = qw(x2p/a2p.man x2p/s2p.man);
34 @pods = (<pod/*.pod>);
37 $release = substr($ver,0,3); # Not used presently.
38 $patchlevel = substr($ver,3,2);
39 die "Patchlevel of perl ($patchlevel)",
40 "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
41 if $patchlevel != $Config{'PATCHLEVEL'};
43 # Fetch some frequently-used items from %Config
44 $installbin = $Config{installbin};
45 $installscript = $Config{installscript};
46 $installprivlib = $Config{installprivlib};
47 $installarchlib = $Config{installarchlib};
48 $installsitelib = $Config{installsitelib};
49 $installsitearch = $Config{installsitearch};
50 $installman1dir = $Config{installman1dir};
51 $man1ext = $Config{man1ext};
52 $libperl = $Config{libperl};
53 # Shared library and dynamic loading suffixes.
55 $dlext = $Config{dlext};
57 $d_dosuid = $Config{d_dosuid};
58 $binexp = $Config{binexp};
60 # Do some quick sanity checks.
62 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
64 $installbin || die "No installbin directory in config.sh\n";
65 -d $installbin || mkpath($installbin, 1, 0777);
66 -d $installbin || $nonono || die "$installbin is not a directory\n";
67 -w $installbin || $nonono || die "$installbin is not writable by you\n"
68 unless $installbin =~ m#^/afs/# || $nonono;
70 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
71 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
73 -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
74 " (Installing anyway.)\n";
76 # First we install the version-numbered executables.
78 &safe_unlink("$installbin/perl$ver$exe_ext");
79 &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext");
81 &safe_unlink("$installbin/sperl$ver$exe_ext");
83 &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext");
84 &chmod(04711, "$installbin/sperl$ver$exe_ext");
87 exit 0 if $versiononly;
89 # Make links to ordinary names if installbin directory isn't current directory.
91 if (! &samepath($installbin, '.')) {
92 &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
93 &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
94 &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
98 if (! &samepath($installbin, 'x2p')) {
99 &safe_unlink("$installbin/a2p$exe_ext");
100 &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext");
101 &chmod(0755, "$installbin/a2p$exe_ext");
104 # cppstdin is just a script, but it is architecture-dependent, so
105 # it can't safely be shared. Place it in $installbin.
106 # Note that Configure doesn't build cppstin if it isn't needed, so
107 # we skip this if cppstdin doesn't exist.
108 if ((-f cppstdin) && (! &samepath($installbin, '.'))) {
109 &safe_unlink("$installbin/cppstdin");
110 &cmd("cp cppstdin $installbin/cppstdin");
111 &chmod(0755, "$installbin/cppstdin");
116 mkpath($installscript, 1, 0777);
119 &cmd("cp $_ $installscript");
120 s#.*/##; &chmod(0755, "$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 @corefiles = <*.h libperl*.*>;
179 # AIX needs perl.exp installed as well.
180 push(@corefiles,'perl.exp') if $^O eq 'aix';
181 # If they have built sperl.o...
182 push(@corefiles,'sperl.o') if -f 'sperl.o';
183 foreach $file (@corefiles) {
184 cp_if_diff($file,"$installarchlib/CORE/$file");
185 &chmod($file =~ /^libperl/ ? 0555 : 0444,"$installarchlib/CORE/$file");
188 # Offer to install perl in a "standard" location
190 $mainperl_is_instperl = 0;
192 if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) {
193 # First make sure $mainperldir/perl is not already the same as
194 # the perl we just installed
195 if (-x "$mainperldir/perl$exe_ext") {
196 # Try to be clever about mainperl being a symbolic link
197 # to binexp/perl if binexp and installbin are different.
198 $mainperl_is_instperl =
199 &samepath("$mainperldir/perl$exe_ext", "$installbin/perl$exe_ext") ||
200 (($binexp ne $installbin) &&
201 (-l "$mainperldir/perl$exe_ext") &&
202 ((readlink "$mainperldir/perl$exe_ext") eq "$binexp/perl$exe_ext"));
204 if ((! $mainperl_is_instperl) &&
205 (&yn("Many scripts expect perl to be installed as " .
206 "$mainperldir/perl.\n" .
207 "Do you wish to have $mainperldir/perl be the same as\n" .
208 "$binexp/perl? [y] ")))
210 unlink("$mainperldir/perl$exe_ext");
211 CORE::link("$installbin/perl$exe_ext", "$mainperldir/perl$exe_ext") ||
212 symlink("$binexp/perl$exe_ext", "$mainperldir/perl$exe_ext") ||
213 cmd("cp $installbin/perl$exe_ext $mainperldir$exe_ext");
214 $mainperl_is_instperl = 1;
218 # Check to make sure there aren't other perls around in installer's
219 # path. This is probably UNIX-specific. Check all absolute directories
220 # in the path except for where public executables are supposed to live.
221 # Also skip $mainperl if the user opted to have it be a link to the
224 $dirsep = ($^O eq 'os2') ? ';' : ':' ;
225 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
226 @path = split(/$dirsep/, $path);
230 next if ($_ eq $binexp);
231 # Use &samepath here because some systems have other dirs linked
232 # to $mainperldir (like SunOS)
233 next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
234 push(@otherperls, "$_/perl$exe_ext")
235 if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
238 print STDERR "\nWarning: perl appears in your path in the following " .
239 "locations beyond where\nwe just installed it:\n";
241 print STDERR " ", $_, "\n";
246 print STDERR " Installation complete\n";
250 ###############################################################################
255 local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
256 print STDERR $prompt;
257 chop($answer = <STDIN>);
258 $answer = $default if $answer =~ m/^\s*$/;
259 ($answer =~ m/^[yY]/);
266 foreach $name (@names) {
267 next unless -e $name;
268 chmod 0777, $name if $^O eq 'os2';
269 print STDERR " unlink $name\n";
270 ( CORE::unlink($name) and ++$cnt
271 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
279 foreach $name (@names) {
280 next unless -e $name;
282 chmod 0777, $name if $^O eq 'os2';
283 print STDERR " unlink $name\n";
284 next if CORE::unlink($name);
285 warn "Couldn't unlink $name: $!\n";
287 print STDERR " mv $name $name.old\n";
288 &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n";
295 print STDERR " $cmd\n";
298 warn "Command failed!!!\n" if $?;
303 local($from,$to) = @_;
304 if (-f $to and not unlink($to)) {
306 for ($i = 1; $i < 50; $i++) {
307 last if CORE::rename($to, "$to.$i");
309 warn("Cannot rename to `$to.$i': $!"), return 0
310 if $i >= 50; # Give up!
312 link($from,$to) || return 0;
320 print STDERR " ln $from $to\n";
322 CORE::link($from,$to) ? $success++ : warn "Couldn't link $from to $to: $!\n" unless $nonono;
325 system( $cp, $from, $to )==0 ? $success++ :
326 warn "Couldn't copy $from to $to: $!\n" unless $nonono;
332 local($mode,$name) = @_;
334 printf STDERR " chmod %o %s\n", $mode, $name;
335 CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
340 local($p1, $p2) = @_;
341 local($dev1, $ino1, $dev2, $ino2);
344 ($dev1, $ino1) = stat($p1);
345 ($dev2, $ino2) = stat($p2);
346 ($dev1 == $dev2 && $ino1 == $ino2);
354 my $dir = $File::Find::dir;
355 $dir =~ s#^\.(?![^/])/?##;
356 local($depth) = $dir ? "lib/$dir" : "lib";
360 # ignore patch backups and the .exists files.
361 return if $name =~ m{\.orig$|~$|^\.exists};
363 $name = "$dir/$name" if $dir ne '';
365 my $installlib = $installprivlib;
366 if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) {
367 $installlib = $installarchlib;
368 return unless $do_installarchlib;
370 return unless $do_installprivlib;
374 if (/\.al$/ || /\.ix$/) {
375 $installlib = $installprivlib;
376 #We're installing *.al and *.ix files into $installprivlib,
377 #but we have to delete old *.al and *.ix files from the 5.000
379 #This might not work because $archname might have changed.
380 &unlink("$installarchlib/$name");
382 system "cmp", "-s", $_, "$installlib/$name";
384 &unlink("$installlib/$name");
385 mkpath("$installlib/$dir", 1, 0777);
386 cp_if_diff($_, "$installlib/$name");
387 # HP-UX (at least) needs to maintain execute permissions
388 # on dynamically-loaded libraries.
389 if ($name =~ /\.(so|$dlext)$/o) {
390 &chmod(0555, "$installlib/$name");
393 &chmod(0444, "$installlib/$name");
397 mkpath("$installlib/$name", 1, 0777);
401 # Copy $from to $to, only if $from is different than $to.
402 # Also preserve modification times for .a libraries.
403 # On some systems, if you do
405 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
406 # and then try to link against the installed libperl.a, you might
407 # get an error message to the effect that the symbol table is older
411 -f $from || die "$0: $from not found";
412 system "cmp", "-s", $from, $to;
415 unlink($to); # In case we don't have write permissions.
417 $from = $depth . "/" . $from if $depth;
420 # Restore timestamps if it's a .a library.
422 ($atime, $mtime) = (stat $from)[8,9];
423 utime $atime, $mtime, $to;