2 BEGIN { @INC=('./lib', '../lib') }
6 $mainperldir = "/usr/bin";
9 $nonono = 1 if $ARGV[0] eq '-n';
10 $versiononly = 1 if $ARGV[0] eq '-v';
16 @scripts = ('cppstdin', 'c2ph', 'pstruct', 'x2p/s2p', 'x2p/find2perl');
17 @manpages = (<pod/*.man>, 'x2p/a2p.man', 'x2p/s2p.man');
19 # Read in the config file.
21 open(CONFIG, "config.sh") || die "You haven't run Configure yet!\n";
23 if (s/^(\w+=)/\$$1/) {
24 $accum =~ s/'undef'/undef/g;
32 open(PERL_C, "perl.c");
40 $ver = sprintf("%5.3f", $major + $PATCHLEVEL / 1000);
41 $release = substr($ver,0,3);
42 $patchlevel = substr($ver,3,2);
44 # Do some quick sanity checks.
46 if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
48 $installbin || die "No installbin directory in config.sh\n";
49 -d $installbin || die "$installbin is not a directory\n";
50 -w $installbin || die "$installbin is not writable by you\n"
51 unless $installbin =~ m#^/afs/#;
53 -x 'perl' || die "perl isn't executable!\n";
54 -x 'suidperl' || die "suidperl isn't executable!\n" if $d_dosuid;
56 -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
57 " (Installing anyway.)\n";
59 # First we install the version-numbered executables.
61 &unlink("$installbin/perl$ver");
62 &cmd("cp perl $installbin/perl$ver");
64 &unlink("$installbin/sperl$ver");
66 &cmd("cp suidperl $installbin/sperl$ver");
67 &chmod(04711, "$installbin/sperl$ver");
70 exit 0 if $versiononly;
72 # Make links to ordinary names if installbin directory isn't current directory.
74 ($bdev,$bino) = stat($installbin);
75 ($ddev,$dino) = stat('.');
77 if ($bdev != $ddev || $bino != $dino) {
78 &unlink("$installbin/perl", "$installbin/suidperl");
79 &link("$installbin/perl$ver", "$installbin/perl");
80 &link("$installbin/sperl$ver", "$installbin/suidperl") if $d_dosuid;
83 ($bdev,$bino) = stat($installbin);
84 ($ddev,$dino) = stat('x2p');
86 if ($bdev != $ddev || $bino != $dino) {
87 &unlink("$installbin/a2p");
88 &cmd("cp x2p/a2p $installbin/a2p");
89 &chmod(0755, "$installbin/a2p");
94 &makedir($installscript);
97 if (-f $_) { # cppstdin might not exist on this system.
98 &cmd("cp $_ $installscript");
99 s#.*/##; &chmod(0755, "$installscript/$_");
105 if ($installmansrc ne '') {
106 &makedir($installmansrc);
108 ($mdev,$mino) = stat($installmansrc);
109 if ($mdev != $ddev || $mino != $dino) {
111 ($new = $_) =~ s/man$/$manext/;
113 print STDERR " Installing $installmansrc/$new\n";
115 open(MI,$_) || warn "Can't open $_: $!\n";
116 open(MO,">$installmansrc/$new") || warn "Can't install $installmansrc/$new: $!\n";
117 print MO ".ds RP Release $release Patchlevel $patchlevel\n";
127 # Install library files.
129 $do_installarchlib = $do_installprivlib = 0;
131 &makedir($installprivlib);
132 &makedir($installarchlib);
134 ($pdev,$pino) = stat($installarchlib);
135 ($ldev,$lino) = stat('.');
136 $do_installarchlib = ($pdev != $ldev || $pino != $lino);
138 ($pdev,$pino) = stat($installprivlib);
139 ($ldev,$lino) = stat('.');
140 $do_installprivlib = ($pdev != $ldev || $pino != $lino);
142 if ($do_installarchlib || $do_installprivlib) {
143 find(\&installlib, '.');
145 chdir ".." || die "Can't cd back to source directory: $!\n";
148 warn "Can't cd to lib to install lib files: $!\n";
151 # Offer to install perl in a "standard" location
153 ($udev,$uino) = stat($mainperldir);
155 $mainperl_is_instperl = 0;
157 if (-w _ && ($udev != $bdev || $uino != $bino) && !$nonono) {
158 # First make sure $mainperldir/perl is not already the same as
159 # the perl we just installed
160 if (-x "$mainperldir/perl") {
161 # Use stat so we detect symbolic links transparently
162 ($mpdev, $mpino) = stat("$mainperldir/perl");
163 ($ipdev, $ipino) = stat("$installbin/perl");
164 # Try to be clever about mainperl being a symbolic link
165 # to binexp/perl if binexp and installbin are different.
166 $mainperl_is_instperl =
167 (($mpdev == $ipdev && $mpino == $ipino) ||
168 (($binexp ne $installbin) &&
169 (-l "$mainperldir/perl") &&
170 ((readlink "$mainperldir/perl") eq "$binexp/perl")));
172 if ((! $mainperl_is_instperl) &&
173 (&yn("Many scripts expect perl to be installed as " .
174 "$mainperldir/perl.\n" .
175 "Do you wish to have $mainperldir/perl be the same as\n" .
176 "$binexp/perl? [y] ")))
178 unlink("$mainperldir/perl");
179 eval 'link("$installbin/perl", "$mainperldir/perl")' ||
180 eval 'symlink("$binexp/perl", "$mainperldir/perl")' ||
181 &cmd("cp $installbin/perl $mainperldir");
182 $mainperl_is_instperl = 1;
186 # Check to make sure there aren't other perls around in installer's
187 # path. This is probably UNIX-specific. Check all absolute directories
188 # in the path except for where public executables are supposed to live.
189 # Also skip $mainperl if the user opted to have it be a link to the
192 @path = split(/:/, $ENV{"PATH"});
196 next if ($_ eq $binexp);
197 # Use &samepath here because some systems have other dirs linked
198 # to $mainperldir (like SunOS)
199 next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
200 push(@otherperls, "$_/perl") if (-x "$_/perl" && ! -d "$_/perl");
203 print STDERR "\nWarning: perl appears in your path in the following " .
204 "locations beyond where\nwe just installed it:\n";
206 print STDERR " ", $_, "\n";
211 print STDERR " Installation complete\n";
215 ###############################################################################
220 local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
221 print STDERR $prompt;
222 chop($answer = <STDIN>);
223 $answer = $default if $answer =~ m/^\s*$/;
224 ($answer =~ m/^[yY]/);
230 foreach $name (@names) {
231 next unless -e $name;
232 print STDERR " unlink $name\n";
233 unlink($name) || warn "Couldn't unlink $name: $!\n" unless $nonono;
239 print STDERR " $cmd\n";
242 warn "Command failed!!!\n" if $?;
247 local($from,$to) = @_;
249 print STDERR " ln $from $to\n";
250 link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $nonono;
254 local($mode,$name) = @_;
256 printf STDERR " chmod %o %s\n", $mode, $name;
257 chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name)
264 local($shortdir) = $dir;
266 $shortdir =~ s#(.*)/.*#$1#;
269 print STDERR " mkdir $dir\n";
270 mkdir($dir, 0777) || warn "Couldn't create $dir: $!\n" unless $nonono;
275 local($p1, $p2) = @_;
276 local($dev1, $ino1, $dev2, $ino2);
279 ($dev1, $ino1) = stat($p1);
280 ($dev2, $ino2) = stat($p2);
281 ($dev1 == $dev2 && $ino1 == $ino2);
289 my $dir = $File::Find::dir;
290 $dir =~ s#^\.(?![^/])/?##;
293 $name = "$dir/$name" if $dir ne '';
295 my $installlib = $installprivlib;
296 if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) {
297 $installlib = $installarchlib;
298 return unless $do_installarchlib;
300 return unless $do_installprivlib;
303 &makedir("$installlib/$dir");
306 system "cmp", "-s", $_, "$installlib/$name";
308 &unlink("$installlib/$name");
309 &cmd("cp $_ $installlib/$dir");
310 &chmod(0644, "$installlib/$name");
313 &makedir("$installlib/$name");