Commit | Line | Data |
c623bd54 |
1 | #!./perl |
a0d0e21e |
2 | BEGIN { @INC=('./lib', '../lib') } |
a0d0e21e |
3 | use File::Find; |
c623bd54 |
4 | |
bee1dbe2 |
5 | $mainperldir = "/usr/bin"; |
6 | |
c623bd54 |
7 | while (@ARGV) { |
8 | $nonono = 1 if $ARGV[0] eq '-n'; |
9 | $versiononly = 1 if $ARGV[0] eq '-v'; |
10 | shift; |
11 | } |
12 | |
45d8adaa |
13 | umask 022; |
14 | |
40000a8c |
15 | @scripts = ('cppstdin', 'c2ph', 'h2xs', 'pstruct', 'x2p/s2p', 'x2p/find2perl'); |
a0d0e21e |
16 | @manpages = (<pod/*.man>, 'x2p/a2p.man', 'x2p/s2p.man'); |
c623bd54 |
17 | |
18 | # Read in the config file. |
19 | |
20 | open(CONFIG, "config.sh") || die "You haven't run Configure yet!\n"; |
21 | while (<CONFIG>) { |
22 | if (s/^(\w+=)/\$$1/) { |
23 | $accum =~ s/'undef'/undef/g; |
24 | eval $accum; |
25 | $accum = ''; |
26 | } |
27 | $accum .= $_; |
28 | } |
bee1dbe2 |
29 | close CONFIG; |
30 | |
748a9306 |
31 | $ver = $]; |
bee1dbe2 |
32 | $release = substr($ver,0,3); |
33 | $patchlevel = substr($ver,3,2); |
748a9306 |
34 | die "Patchlevel of perl ($patchlevel)", |
35 | "and patchlevel of config.sh ($PATCHLEVEL) don't match\n" |
36 | if $patchlevel != $PATCHLEVEL; |
c623bd54 |
37 | |
38 | # Do some quick sanity checks. |
39 | |
40 | if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; } |
41 | |
fe14fcc3 |
42 | $installbin || die "No installbin directory in config.sh\n"; |
43 | -d $installbin || die "$installbin is not a directory\n"; |
44 | -w $installbin || die "$installbin is not writable by you\n" |
3edbfbe5 |
45 | unless $installbin =~ m#^/afs/# || $nonono; |
c623bd54 |
46 | |
fe14fcc3 |
47 | -x 'perl' || die "perl isn't executable!\n"; |
fe14fcc3 |
48 | -x 'suidperl' || die "suidperl isn't executable!\n" if $d_dosuid; |
c623bd54 |
49 | |
fe14fcc3 |
50 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
51 | " (Installing anyway.)\n"; |
c623bd54 |
52 | |
ecfc5424 |
53 | if ($d_shrplib) { |
54 | if (!<libperl*.$so*>) { |
55 | warn "WARNING: Can't find libperl*.$so* to install into $shrpdir.", |
56 | " (Installing other things anyway.)\n"; |
57 | } else { |
58 | &makedir($shrpdir); |
59 | -w $shrpdir || die "$shrpdir is not writable by you\n"; |
60 | &cmd("cp libperl*.$so* $shrpdir"); |
61 | } |
62 | } |
63 | |
c623bd54 |
64 | # First we install the version-numbered executables. |
65 | |
fe14fcc3 |
66 | &unlink("$installbin/perl$ver"); |
67 | &cmd("cp perl $installbin/perl$ver"); |
c623bd54 |
68 | |
fe14fcc3 |
69 | &unlink("$installbin/sperl$ver"); |
c623bd54 |
70 | if ($d_dosuid) { |
fe14fcc3 |
71 | &cmd("cp suidperl $installbin/sperl$ver"); |
72 | &chmod(04711, "$installbin/sperl$ver"); |
c623bd54 |
73 | } |
74 | |
75 | exit 0 if $versiononly; |
76 | |
fe14fcc3 |
77 | # Make links to ordinary names if installbin directory isn't current directory. |
c623bd54 |
78 | |
ecfc5424 |
79 | if (! &samepath($installbin, '.')) { |
85e6fe83 |
80 | &unlink("$installbin/perl", "$installbin/suidperl"); |
fe14fcc3 |
81 | &link("$installbin/perl$ver", "$installbin/perl"); |
fe14fcc3 |
82 | &link("$installbin/sperl$ver", "$installbin/suidperl") if $d_dosuid; |
c623bd54 |
83 | } |
84 | |
ecfc5424 |
85 | if (! &samepath($installbin, 'x2p')) { |
352d5a3a |
86 | &unlink("$installbin/a2p"); |
87 | &cmd("cp x2p/a2p $installbin/a2p"); |
bee1dbe2 |
88 | &chmod(0755, "$installbin/a2p"); |
352d5a3a |
89 | } |
90 | |
c623bd54 |
91 | # Install scripts. |
92 | |
a0d0e21e |
93 | &makedir($installscript); |
c623bd54 |
94 | |
95 | for (@scripts) { |
a0d0e21e |
96 | if (-f $_) { # cppstdin might not exist on this system. |
97 | &cmd("cp $_ $installscript"); |
98 | s#.*/##; &chmod(0755, "$installscript/$_"); |
99 | } |
c623bd54 |
100 | } |
101 | |
c623bd54 |
102 | # Install man pages. |
103 | |
a0d0e21e |
104 | if ($installmansrc ne '') { |
105 | &makedir($installmansrc); |
fe14fcc3 |
106 | |
ecfc5424 |
107 | if (! &samepath($installmansrc, '.')) { |
fe14fcc3 |
108 | for (@manpages) { |
109 | ($new = $_) =~ s/man$/$manext/; |
352d5a3a |
110 | $new =~ s#.*/##; |
a0d0e21e |
111 | print STDERR " Installing $installmansrc/$new\n"; |
fe14fcc3 |
112 | next if $nonono; |
bee1dbe2 |
113 | open(MI,$_) || warn "Can't open $_: $!\n"; |
a0d0e21e |
114 | open(MO,">$installmansrc/$new") || warn "Can't install $installmansrc/$new: $!\n"; |
fe14fcc3 |
115 | print MO ".ds RP Release $release Patchlevel $patchlevel\n"; |
116 | while (<MI>) { |
117 | print MO; |
118 | } |
119 | close MI; |
120 | close MO; |
121 | } |
c623bd54 |
122 | } |
123 | } |
124 | |
45d8adaa |
125 | # Install library files. |
126 | |
a0d0e21e |
127 | $do_installarchlib = $do_installprivlib = 0; |
128 | |
45d8adaa |
129 | &makedir($installprivlib); |
a0d0e21e |
130 | &makedir($installarchlib); |
45d8adaa |
131 | if (chdir "lib") { |
ecfc5424 |
132 | $do_installarchlib = ! &samepath($installarchlib, '.'); |
133 | $do_installprivlib = ! &samepath($installprivlib, '.'); |
45d8adaa |
134 | |
a0d0e21e |
135 | if ($do_installarchlib || $do_installprivlib) { |
136 | find(\&installlib, '.'); |
45d8adaa |
137 | } |
138 | chdir ".." || die "Can't cd back to source directory: $!\n"; |
139 | } |
140 | else { |
141 | warn "Can't cd to lib to install lib files: $!\n"; |
142 | } |
143 | |
1aef975c |
144 | # Install header files and libraries. |
3edbfbe5 |
145 | makedir("$installarchlib/CORE"); |
75f92628 |
146 | foreach $file (<*.h libperl*.*>) { |
3edbfbe5 |
147 | cp_if_diff($file,"$installarchlib/CORE/$file"); |
1aef975c |
148 | if ($file =~ /\.a$/ && $osname eq 'next') { |
75f92628 |
149 | #on NeXTs we have to rerun ranlib after copying libraries |
1aef975c |
150 | &cmd("$ranlib $installarchlib/CORE/$file"); |
75f92628 |
151 | } |
3edbfbe5 |
152 | } |
1aef975c |
153 | # AIX needs perl.exp installed as well. |
154 | cp_if_diff("perl.exp" ,"$installarchlib/CORE/perl.exp") if ($osname eq 'aix'); |
155 | |
fed7345c |
156 | # If they have built sperl.o... |
157 | cp_if_diff("sperl.o" ,"$installarchlib/CORE/sperl.o") if (-f 'sperl.o'); |
158 | |
3edbfbe5 |
159 | |
a0d0e21e |
160 | # Offer to install perl in a "standard" location |
161 | |
a0d0e21e |
162 | $mainperl_is_instperl = 0; |
163 | |
ecfc5424 |
164 | if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) { |
a0d0e21e |
165 | # First make sure $mainperldir/perl is not already the same as |
166 | # the perl we just installed |
167 | if (-x "$mainperldir/perl") { |
a0d0e21e |
168 | # Try to be clever about mainperl being a symbolic link |
169 | # to binexp/perl if binexp and installbin are different. |
170 | $mainperl_is_instperl = |
ecfc5424 |
171 | &samepath("$mainperldir/perl", "$installbin/perl") || |
a0d0e21e |
172 | (($binexp ne $installbin) && |
173 | (-l "$mainperldir/perl") && |
ecfc5424 |
174 | ((readlink "$mainperldir/perl") eq "$binexp/perl")); |
a0d0e21e |
175 | } |
176 | if ((! $mainperl_is_instperl) && |
177 | (&yn("Many scripts expect perl to be installed as " . |
178 | "$mainperldir/perl.\n" . |
179 | "Do you wish to have $mainperldir/perl be the same as\n" . |
180 | "$binexp/perl? [y] "))) |
181 | { |
182 | unlink("$mainperldir/perl"); |
183 | eval 'link("$installbin/perl", "$mainperldir/perl")' || |
184 | eval 'symlink("$binexp/perl", "$mainperldir/perl")' || |
185 | &cmd("cp $installbin/perl $mainperldir"); |
186 | $mainperl_is_instperl = 1; |
187 | } |
188 | } |
189 | |
190 | # Check to make sure there aren't other perls around in installer's |
191 | # path. This is probably UNIX-specific. Check all absolute directories |
192 | # in the path except for where public executables are supposed to live. |
193 | # Also skip $mainperl if the user opted to have it be a link to the |
194 | # installed perl. |
195 | |
196 | @path = split(/:/, $ENV{"PATH"}); |
197 | @otherperls = (); |
198 | for (@path) { |
199 | next unless m,^/,; |
200 | next if ($_ eq $binexp); |
201 | # Use &samepath here because some systems have other dirs linked |
202 | # to $mainperldir (like SunOS) |
203 | next if ($mainperl_is_instperl && &samepath($_, $mainperldir)); |
204 | push(@otherperls, "$_/perl") if (-x "$_/perl" && ! -d "$_/perl"); |
205 | } |
206 | if (@otherperls) { |
207 | print STDERR "\nWarning: perl appears in your path in the following " . |
208 | "locations beyond where\nwe just installed it:\n"; |
209 | for (@otherperls) { |
210 | print STDERR " ", $_, "\n"; |
211 | } |
212 | print STDERR "\n"; |
213 | } |
214 | |
c623bd54 |
215 | print STDERR " Installation complete\n"; |
216 | |
217 | exit 0; |
218 | |
219 | ############################################################################### |
220 | |
a0d0e21e |
221 | sub yn { |
222 | local($prompt) = @_; |
223 | local($answer); |
224 | local($default) = $prompt =~ m/\[([yn])\]\s*$/i; |
225 | print STDERR $prompt; |
226 | chop($answer = <STDIN>); |
227 | $answer = $default if $answer =~ m/^\s*$/; |
228 | ($answer =~ m/^[yY]/); |
229 | } |
230 | |
c623bd54 |
231 | sub unlink { |
232 | local(@names) = @_; |
233 | |
234 | foreach $name (@names) { |
235 | next unless -e $name; |
236 | print STDERR " unlink $name\n"; |
237 | unlink($name) || warn "Couldn't unlink $name: $!\n" unless $nonono; |
238 | } |
239 | } |
240 | |
241 | sub cmd { |
242 | local($cmd) = @_; |
243 | print STDERR " $cmd\n"; |
244 | unless ($nonono) { |
245 | system $cmd; |
246 | warn "Command failed!!!\n" if $?; |
247 | } |
248 | } |
249 | |
250 | sub link { |
251 | local($from,$to) = @_; |
252 | |
253 | print STDERR " ln $from $to\n"; |
254 | link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $nonono; |
255 | } |
256 | |
257 | sub chmod { |
258 | local($mode,$name) = @_; |
259 | |
260 | printf STDERR " chmod %o %s\n", $mode, $name; |
514dae0d |
261 | chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) |
c623bd54 |
262 | unless $nonono; |
263 | } |
264 | |
265 | sub makedir { |
266 | local($dir) = @_; |
267 | unless (-d $dir) { |
268 | local($shortdir) = $dir; |
269 | |
270 | $shortdir =~ s#(.*)/.*#$1#; |
271 | &makedir($shortdir); |
272 | |
273 | print STDERR " mkdir $dir\n"; |
274 | mkdir($dir, 0777) || warn "Couldn't create $dir: $!\n" unless $nonono; |
275 | } |
276 | } |
a0d0e21e |
277 | |
278 | sub samepath { |
279 | local($p1, $p2) = @_; |
280 | local($dev1, $ino1, $dev2, $ino2); |
281 | |
75f92628 |
282 | if ($p1 ne $p2) { |
a0d0e21e |
283 | ($dev1, $ino1) = stat($p1); |
284 | ($dev2, $ino2) = stat($p2); |
285 | ($dev1 == $dev2 && $ino1 == $ino2); |
286 | } |
287 | else { |
288 | 1; |
289 | } |
290 | } |
291 | |
292 | sub installlib { |
293 | my $dir = $File::Find::dir; |
294 | $dir =~ s#^\.(?![^/])/?##; |
295 | |
296 | my $name = $_; |
297 | $name = "$dir/$name" if $dir ne ''; |
298 | |
299 | my $installlib = $installprivlib; |
300 | if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) { |
301 | $installlib = $installarchlib; |
302 | return unless $do_installarchlib; |
303 | } else { |
304 | return unless $do_installprivlib; |
305 | } |
306 | |
a0d0e21e |
307 | if (-f $_) { |
3edbfbe5 |
308 | if (/\.al$/ || /\.ix$/) { |
309 | $installlib = $installprivlib; |
310 | #We're installing *.al and *.ix files into $installprivlib, |
311 | #but we have to delete old *.al and *.ix files from the 5.000 |
312 | #distribution: |
75f92628 |
313 | #This might not work because $archname might have changed. |
3edbfbe5 |
314 | &unlink("$installarchlib/$name"); |
315 | } |
a0d0e21e |
316 | system "cmp", "-s", $_, "$installlib/$name"; |
317 | if ($?) { |
318 | &unlink("$installlib/$name"); |
3edbfbe5 |
319 | &makedir("$installlib/$dir"); |
a0d0e21e |
320 | &cmd("cp $_ $installlib/$dir"); |
1aef975c |
321 | if (/\.a$/ && $osname eq 'next') { |
75f92628 |
322 | #on NeXTs we have to rerun ranlib after copying libraries |
1aef975c |
323 | &cmd("$ranlib $installlib/$dir/$_"); |
75f92628 |
324 | } |
325 | # HP-UX (at least) needs to maintain execute permissions |
326 | # on dynamically-loaded libraries. |
748a9306 |
327 | if ($name =~ /\.(so|$dlext)$/o) { |
328 | &chmod(0555, "$installlib/$name"); |
329 | } |
330 | else { |
331 | &chmod(0444, "$installlib/$name"); |
332 | } |
a0d0e21e |
333 | } |
334 | } elsif (-d $_) { |
335 | &makedir("$installlib/$name"); |
336 | } |
337 | } |
3edbfbe5 |
338 | |
339 | sub cp_if_diff { |
340 | my($from,$to)=@_; |
341 | -f $from || die "$0: $from not found"; |
342 | system "cmp", "-s", $from, $to; |
343 | if ($?) { |
344 | cmd("cp $from $to"); |
345 | } |
346 | } |