2 BEGIN { @INC=('./lib', '../lib') }
7 use subs qw(unlink rename link chmod);
9 # override the ones in the rest of the script
12 File::Path::mkpath(@_) unless $nonono;
15 $mainperldir = "/usr/bin";
16 $exe_ext = $Config{exe_ext};
19 $nonono = 1 if $ARGV[0] eq '-n';
20 $versiononly = 1 if $ARGV[0] eq '-v';
26 @scripts = qw( utils/c2ph utils/h2ph utils/h2xs
27 utils/perlbug utils/perldoc utils/pl2pm utils/splain
29 pod/pod2man pod/pod2html pod/pod2latex pod/pod2text);
31 @pods = (<pod/*.pod>);
33 %archpms = (Config => 1, FileHandle => 1, overload => 1);
35 if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) {
36 (my $pm = $1) =~ s{^lib/}{};
42 $release = substr($ver,0,3); # Not used presently.
43 $patchlevel = substr($ver,3,2);
44 die "Patchlevel of perl ($patchlevel)",
45 "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n"
46 if $patchlevel != $Config{'PATCHLEVEL'};
48 # Fetch some frequently-used items from %Config
49 $installbin = $Config{installbin};
50 $installscript = $Config{installscript};
51 $installprivlib = $Config{installprivlib};
52 $installarchlib = $Config{installarchlib};
53 $installsitelib = $Config{installsitelib};
54 $installsitearch = $Config{installsitearch};
55 $installman1dir = $Config{installman1dir};
56 $man1ext = $Config{man1ext};
57 $libperl = $Config{libperl};
58 # Shared library and dynamic loading suffixes.
60 $dlext = $Config{dlext};
62 $d_dosuid = $Config{d_dosuid};
63 $binexp = $Config{binexp};
65 # Do some quick sanity checks.
67 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
69 $installbin || die "No installbin directory in config.sh\n";
70 -d $installbin || mkpath($installbin, 1, 0777);
71 -d $installbin || $nonono || die "$installbin is not a directory\n";
72 -w $installbin || $nonono || die "$installbin is not writable by you\n"
73 unless $installbin =~ m#^/afs/# || $nonono;
75 -x 'perl' . $exe_ext || die "perl isn't executable!\n";
76 -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
78 -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
79 " (Installing anyway.)\n";
81 # First we install the version-numbered executables.
83 &safe_unlink("$installbin/perl$ver$exe_ext");
84 &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext");
85 &chmod(0755, "$installbin/perl$ver$exe_ext");
87 &safe_unlink("$installbin/sperl$ver$exe_ext");
89 &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext");
90 &chmod(04711, "$installbin/sperl$ver$exe_ext");
93 # Install library files.
95 $do_installarchlib = $do_installprivlib = 0;
97 mkpath($installprivlib, 1, 0777);
98 mkpath($installarchlib, 1, 0777);
99 mkpath($installsitelib, 1, 0777) if ($installsitelib);
100 mkpath($installsitearch, 1, 0777) if ($installsitearch);
103 $do_installarchlib = ! &samepath($installarchlib, '.');
104 $do_installprivlib = ! &samepath($installprivlib, '.');
105 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$]/);
107 if ($do_installarchlib || $do_installprivlib) {
108 find(\&installlib, '.');
110 chdir ".." || die "Can't cd back to source directory: $!\n";
113 warn "Can't cd to lib to install lib files: $!\n";
116 # Install header files and libraries.
117 mkpath("$installarchlib/CORE", 1, 0777);
118 @corefiles = <*.h libperl*.*>;
119 # AIX needs perl.exp installed as well.
120 push(@corefiles,'perl.exp') if $^O eq 'aix';
121 # If they have built sperl.o...
122 push(@corefiles,'sperl.o') if -f 'sperl.o';
123 foreach $file (@corefiles) {
124 # HP-UX (at least) needs to maintain execute permissions
125 # on dynamically-loaded libraries.
126 cp_if_diff($file,"$installarchlib/CORE/$file")
127 and &chmod($file =~ /^\.(so|$dlext)$/ ? 0555 : 0444,
128 "$installarchlib/CORE/$file");
131 # Offer to install perl in a "standard" location
133 $mainperl_is_instperl = 0;
135 if (!$versiononly && !$nonono && -t STDIN && -t STDERR
136 && -w $mainperldir && ! &samepath($mainperldir, $installbin)) {
137 local($usrbinperl) = "$mainperldir/perl$exe_ext";
138 local($instperl) = "$installbin/perl$exe_ext";
139 local($expinstperl) = "$binexp/perl$exe_ext";
141 # First make sure $usrbinperl is not already the same as the perl we
143 if (-x $usrbinperl) {
144 # Try to be clever about mainperl being a symbolic link
145 # to binexp/perl if binexp and installbin are different.
146 $mainperl_is_instperl =
147 &samepath($usrbinperl, $instperl) ||
148 &samepath($usrbinperl, $expinstperl) ||
149 (($binexp ne $installbin) &&
151 ((readlink $usrbinperl) eq $expinstperl));
153 if ((! $mainperl_is_instperl) &&
154 (&yn("Many scripts expect perl to be installed as $usrbinperl.\n" .
155 "Do you wish to have $usrbinperl be the same as\n" .
156 "$expinstperl? [y] ")))
159 eval { CORE::link $instperl, $usrbinperl } ||
160 eval { symlink $expinstperl, $usrbinperl } ||
161 cmd("cp $instperl $usrbinperl");
162 $mainperl_is_instperl = 1;
166 # Make links to ordinary names if installbin directory isn't current directory.
168 if (! $versiononly && ! &samepath($installbin, '.')) {
169 &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
170 &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
171 &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
175 if (!$versiononly && ! &samepath($installbin, 'x2p')) {
176 &safe_unlink("$installbin/a2p$exe_ext");
177 &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext");
178 &chmod(0755, "$installbin/a2p$exe_ext");
181 # cppstdin is just a script, but it is architecture-dependent, so
182 # it can't safely be shared. Place it in $installbin.
183 # Note that Configure doesn't build cppstin if it isn't needed, so
184 # we skip this if cppstdin doesn't exist.
185 if (! $versiononly && (-f cppstdin) && (! &samepath($installbin, '.'))) {
186 &safe_unlink("$installbin/cppstdin");
187 &cmd("cp cppstdin $installbin/cppstdin");
188 &chmod(0755, "$installbin/cppstdin");
193 mkpath($installscript, 1, 0777);
195 if (! $versiononly) {
197 &cmd("cp $_ $installscript");
198 s#.*/##; &chmod(0755, "$installscript/$_");
202 # pstruct should be a link to c2ph
204 if (! $versiononly) {
205 &safe_unlink("$installscript/pstruct");
206 &link("$installscript/c2ph","$installscript/pstruct");
209 # Install pod pages. Where? I guess in $installprivlib/pod.
211 if (! $versiononly && !($installprivlib =~ m/\Q$]/)) {
212 mkpath("${installprivlib}/pod", 1, 0777);
213 foreach $file (@pods) {
214 # $file is a name like pod/perl.pod
215 cp_if_diff($file, "${installprivlib}/${file}");
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
227 $dirsep = ($^O eq 'os2') ? ';' : ':' ;
228 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
229 @path = split(/$dirsep/, $path);
233 # Use &samepath here because some systems have other dirs linked
234 # to $mainperldir (like SunOS)
235 next if &samepath($_, $binexp);
236 next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
237 push(@otherperls, "$_/perl$exe_ext")
238 if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
241 print STDERR "\nWarning: perl appears in your path in the following " .
242 "locations beyond where\nwe just installed it:\n";
244 print STDERR " ", $_, "\n";
251 print STDERR " Installation complete\n";
255 ###############################################################################
260 local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
261 print STDERR $prompt;
262 chop($answer = <STDIN>);
263 $answer = $default if $answer =~ m/^\s*$/;
264 ($answer =~ m/^[yY]/);
271 foreach $name (@names) {
272 next unless -e $name;
273 chmod 0777, $name if $^O eq 'os2';
274 print STDERR " unlink $name\n";
275 ( CORE::unlink($name) and ++$cnt
276 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
284 foreach $name (@names) {
285 next unless -e $name;
287 chmod 0777, $name if $^O eq 'os2';
288 print STDERR " unlink $name\n";
289 next if CORE::unlink($name);
290 warn "Couldn't unlink $name: $!\n";
292 print STDERR " mv $name $name.old\n";
293 &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n";
300 print STDERR " $cmd\n";
303 warn "Command failed!!!\n" if $?;
308 local($from,$to) = @_;
309 if (-f $to and not unlink($to)) {
311 for ($i = 1; $i < 50; $i++) {
312 last if CORE::rename($to, "$to.$i");
314 warn("Cannot rename to `$to.$i': $!"), return 0
315 if $i >= 50; # Give up!
317 link($from,$to) || return 0;
325 print STDERR " ln $from $to\n";
327 CORE::link($from,$to) ? $success++ : warn "Couldn't link $from to $to: $!\n" unless $nonono;
330 system( $cp, $from, $to )==0 ? $success++ :
331 warn "Couldn't copy $from to $to: $!\n" unless $nonono;
337 local($mode,$name) = @_;
339 printf STDERR " chmod %o %s\n", $mode, $name;
340 CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
345 local($p1, $p2) = @_;
346 local($dev1, $ino1, $dev2, $ino2);
349 ($dev1, $ino1) = stat($p1);
350 ($dev2, $ino2) = stat($p2);
351 ($dev1 == $dev2 && $ino1 == $ino2);
359 my $dir = $File::Find::dir;
360 $dir =~ s#^\.(?![^/])/?##;
361 local($depth) = $dir ? "lib/$dir" : "lib";
365 # ignore patch backups and the .exists files.
366 return if $name =~ m{\.orig$|~$|^\.exists};
368 $name = "$dir/$name" if $dir ne '';
370 my $installlib = $installprivlib;
371 if ($dir =~ /^auto/ ||
372 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1})) {
373 $installlib = $installarchlib;
374 return unless $do_installarchlib;
376 return unless $do_installprivlib;
380 if (/\.al$/ || /\.ix$/) {
381 $installlib = $installprivlib;
382 #We're installing *.al and *.ix files into $installprivlib,
383 #but we have to delete old *.al and *.ix files from the 5.000
385 #This might not work because $archname might have changed.
386 &unlink("$installarchlib/$name");
388 if (compare($_, "$installlib/$name") || $nonono) {
389 &unlink("$installlib/$name");
390 mkpath("$installlib/$dir", 1, 0777);
391 # HP-UX (at least) needs to maintain execute permissions
392 # on dynamically-loaded libraries.
393 cp_if_diff($_, "$installlib/$name")
394 and &chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
395 "$installlib/$name");
398 mkpath("$installlib/$name", 1, 0777);
402 # Copy $from to $to, only if $from is different than $to.
403 # Also preserve modification times for .a libraries.
404 # On some systems, if you do
406 # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
407 # and then try to link against the installed libperl.a, you might
408 # get an error message to the effect that the symbol table is older
410 # Return true if copying occurred.
413 -f $from || die "$0: $from not found";
414 if (compare($from, $to) || $nonono) {
416 unlink($to); # In case we don't have write permissions.
418 $from = $depth . "/" . $from if $depth;
421 # Restore timestamps if it's a .a library.
422 if ($to =~ /\.a$/ or $^O eq 'os2') { # For binary install
423 ($atime, $mtime) = (stat $from)[8,9];
424 utime $atime, $mtime, $to;