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1 | #!/usr/local/bin/perl |
2 | |
3 | use Config; |
4 | use File::Basename; |
5 | use Cwd; |
6 | |
7 | # List explicitly here the variables you want Configure to |
8 | # generate. Metaconfig only looks for shell variables, so you |
9 | # have to mention them as if they were shell variables, not |
10 | # %Config entries: |
11 | # $startperl |
12 | # $perlpath |
13 | # $eunicefix |
14 | |
15 | # This forces PL files to create target in same directory as PL file. |
16 | # This is so that make depend always knows where to find PL derivatives. |
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17 | my $origdir = cwd; |
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18 | chdir dirname($0); |
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19 | my $file = basename($0, '.PL'); |
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20 | $file .= '.com' if $^O eq 'VMS'; |
21 | |
22 | # Create output file. |
23 | open OUT,">$file" or die "Can't create $file: $!"; |
24 | |
25 | print "Extracting $file (with variable substitutions)\n"; |
26 | |
27 | # In this section, perl variables will be expanded during extraction. |
28 | # You can use $Config{...} to use Configure variables. |
29 | |
30 | print OUT <<"!GROK!THIS!"; |
31 | $Config{'startperl'} |
32 | eval 'exec $Config{'perlpath'} -S \$0 \${1+"\$@"}' |
33 | if \$running_under_some_shell; |
34 | !GROK!THIS! |
35 | |
36 | # In the following, perl variables are not expanded during extraction. |
37 | |
38 | print OUT <<'!NO!SUBS!'; |
39 | |
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40 | # perlivp V 0.02 |
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41 | |
42 | |
43 | sub usage { |
44 | warn "@_\n" if @_; |
45 | print << " EOUSAGE"; |
46 | Usage: |
47 | |
48 | $0 [-p] [-v] | [-h] |
49 | |
50 | -p Print a preface before each test telling what it will test. |
51 | -v Verbose mode in which extra information about test results |
52 | is printed. Test failures always print out some extra information |
53 | regardless of whether or not this switch is set. |
54 | -h Prints this help message. |
55 | EOUSAGE |
56 | exit; |
57 | } |
58 | |
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59 | use vars qw(%opt); # allow testing with older versions (do not use our) |
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60 | |
61 | @opt{ qw/? H h P p V v/ } = qw(0 0 0 0 0 0 0); |
62 | |
63 | while ($ARGV[0] =~ /^-/) { |
64 | $ARGV[0] =~ s/^-//; |
65 | for my $flag (split(//,$ARGV[0])) { |
66 | usage() if '?' =~ /\Q$flag/; |
67 | usage() if 'h' =~ /\Q$flag/; |
68 | usage() if 'H' =~ /\Q$flag/; |
69 | usage("unknown flag: `$flag'") unless 'HhPpVv' =~ /\Q$flag/; |
70 | warn "$0: `$flag' flag already set\n" if $opt{$flag}++; |
71 | } |
72 | shift; |
73 | } |
74 | |
75 | $opt{p}++ if $opt{P}; |
76 | $opt{v}++ if $opt{V}; |
77 | |
78 | my $pass__total = 0; |
79 | my $error_total = 0; |
80 | my $tests_total = 0; |
81 | |
82 | !NO!SUBS! |
83 | |
84 | # We cannot merely check the variable `$^X' in general since on many |
85 | # Unixes it is the basename rather than the full path to the perl binary. |
86 | my $perlpath = ''; |
87 | if (defined($Config{'perlpath'})) { $perlpath = $Config{'perlpath'}; } |
88 | # Of course some platforms are distinct... |
89 | if ($^O eq 'VMS') { $perlpath = $^X; } |
90 | |
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91 | # The useithreads Config variable plays a role in whether or not |
92 | # threads and threads/shared work when C<use>d. They apparently always |
93 | # get installed on systems that can run Configure. |
94 | my $useithreads = ''; |
95 | if (defined($Config{'useithreads'})) { $useithreads = $Config{'useithreads'}; } |
96 | |
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97 | print OUT <<"!GROK!THIS!"; |
98 | my \$perlpath = '$perlpath'; |
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99 | my \$useithreads = '$useithreads'; |
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100 | !GROK!THIS! |
101 | |
102 | print OUT <<'!NO!SUBS!'; |
103 | |
104 | print "## Checking Perl binary via variable `\$perlpath' = $perlpath.\n" if $opt{'p'}; |
105 | |
106 | if (-x $perlpath) { |
107 | print "## Perl binary `$perlpath' appears executable.\n" if $opt{'v'}; |
108 | print "ok 1\n"; |
109 | $pass__total++; |
110 | } |
111 | else { |
112 | print "# Perl binary `$perlpath' does not appear executable.\n"; |
113 | print "not ok 1\n"; |
114 | $error_total++; |
115 | } |
116 | $tests_total++; |
117 | |
118 | |
119 | print "## Checking Perl version via variable `\$]'.\n" if $opt{'p'}; |
120 | |
121 | !NO!SUBS! |
122 | |
123 | print OUT <<"!GROK!THIS!"; |
124 | my \$ivp_VERSION = $]; |
125 | |
126 | !GROK!THIS! |
127 | print OUT <<'!NO!SUBS!'; |
128 | if ($ivp_VERSION == $]) { |
129 | print "## Perl version `$]' appears installed as expected.\n" if $opt{'v'}; |
130 | print "ok 2\n"; |
131 | $pass__total++; |
132 | } |
133 | else { |
134 | print "# Perl version `$]' installed, expected $ivp_VERSION.\n"; |
135 | print "not ok 2\n"; |
136 | $error_total++; |
137 | } |
138 | $tests_total++; |
139 | |
140 | |
141 | print "## Checking roots of the Perl library directory tree via variable `\@INC'.\n" if $opt{'p'}; |
142 | |
143 | my $INC_total = 0; |
144 | my $INC_there = 0; |
145 | foreach (@INC) { |
146 | next if $_ eq '.'; # skip -d test here |
147 | if ($^O eq 'MacOS') { |
148 | next if $_ eq ':'; # skip -d test here |
149 | next if $_ eq 'Dev:Pseudo:'; # why is this in @INC? |
150 | } |
151 | if (-d $_) { |
152 | print "## Perl \@INC directory `$_' exists.\n" if $opt{'v'}; |
153 | $INC_there++; |
154 | } |
155 | else { |
156 | print "# Perl \@INC directory `$_' does not appear to exist.\n"; |
157 | } |
158 | $INC_total++; |
159 | } |
160 | if ($INC_total == $INC_there) { |
161 | print "ok 3\n"; |
162 | $pass__total++; |
163 | } |
164 | else { |
165 | print "not ok 3\n"; |
166 | $error_total++; |
167 | } |
168 | $tests_total++; |
169 | |
170 | |
171 | print "## Checking installations of modules necessary for ivp.\n" if $opt{'p'}; |
172 | |
173 | my $needed_total = 0; |
174 | my $needed_there = 0; |
175 | foreach (qw(Config.pm ExtUtils/Installed.pm)) { |
176 | $@ = undef; |
177 | $needed_total++; |
178 | eval "require \"$_\";"; |
179 | if (!$@) { |
180 | print "## Module `$_' appears to be installed.\n" if $opt{'v'}; |
181 | $needed_there++; |
182 | } |
183 | else { |
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184 | print "# Needed module `$_' does not appear to be properly installed.\n"; |
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185 | } |
186 | $@ = undef; |
187 | } |
188 | if ($needed_total == $needed_there) { |
189 | print "ok 4\n"; |
190 | $pass__total++; |
191 | } |
192 | else { |
193 | print "not ok 4\n"; |
194 | $error_total++; |
195 | } |
196 | $tests_total++; |
197 | |
198 | |
199 | print "## Checking installations of extensions built with perl.\n" if $opt{'p'}; |
200 | |
201 | use Config; |
202 | |
203 | my $extensions_total = 0; |
204 | my $extensions_there = 0; |
205 | if (defined($Config{'extensions'})) { |
206 | my @extensions = split(/\s+/,$Config{'extensions'}); |
207 | foreach (@extensions) { |
208 | next if ($_ eq ''); |
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209 | if ( $useithreads !~ /define/i ) { |
210 | next if ($_ eq 'threads'); |
211 | next if ($_ eq 'threads/shared'); |
212 | } |
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213 | next if ($_ eq 'Devel/DProf'); |
214 | # VMS$ perl -e "eval ""require \""Devel/DProf.pm\"";"" print $@" |
215 | # \NT> perl -e "eval \"require 'Devel/DProf.pm'\"; print $@" |
216 | # DProf: run perl with -d to use DProf. |
217 | # Compilation failed in require at (eval 1) line 1. |
218 | eval " require \"$_.pm\"; "; |
219 | if (!$@) { |
220 | print "## Module `$_' appears to be installed.\n" if $opt{'v'}; |
221 | $extensions_there++; |
222 | } |
223 | else { |
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224 | print "# Required module `$_' does not appear to be properly installed.\n"; |
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225 | $@ = undef; |
226 | } |
227 | $extensions_total++; |
228 | } |
229 | |
230 | # A silly name for a module (that hopefully won't ever exist). |
231 | # Note that this test serves more as a check of the validity of the |
232 | # actuall required module tests above. |
233 | my $unnecessary = 'bLuRfle'; |
234 | |
235 | if (!grep(/$unnecessary/, @extensions)) { |
236 | $@ = undef; |
237 | eval " require \"$unnecessary.pm\"; "; |
238 | if ($@) { |
239 | print "## Unnecessary module `$unnecessary' does not appear to be installed.\n" if $opt{'v'}; |
240 | } |
241 | else { |
242 | print "# Unnecessary module `$unnecessary' appears to be installed.\n"; |
243 | $extensions_there++; |
244 | } |
245 | } |
246 | $@ = undef; |
247 | } |
248 | if ($extensions_total == $extensions_there) { |
249 | print "ok 5\n"; |
250 | $pass__total++; |
251 | } |
252 | else { |
253 | print "not ok 5\n"; |
254 | $error_total++; |
255 | } |
256 | $tests_total++; |
257 | |
258 | |
259 | print "## Checking installations of later additional extensions.\n" if $opt{'p'}; |
260 | |
261 | use ExtUtils::Installed; |
262 | |
263 | my $installed_total = 0; |
264 | my $installed_there = 0; |
265 | my $version_check = 0; |
266 | my $installed = ExtUtils::Installed -> new(); |
267 | my @modules = $installed -> modules(); |
268 | my @missing = (); |
269 | my $version = undef; |
270 | for (@modules) { |
271 | $installed_total++; |
272 | # Consider it there if it contains one or more files, |
273 | # and has zero missing files, |
274 | # and has a defined version |
275 | $version = undef; |
276 | $version = $installed -> version($_); |
277 | if ($version) { |
278 | print "## $_; $version\n" if $opt{'v'}; |
279 | $version_check++; |
280 | } |
281 | else { |
282 | print "# $_; NO VERSION\n" if $opt{'v'}; |
283 | } |
284 | $version = undef; |
285 | @missing = (); |
286 | @missing = $installed -> validate($_); |
287 | if ($#missing >= 0) { |
288 | print "# file",+($#missing == 0) ? '' : 's'," missing from installation:\n"; |
289 | print '# ',join(' ',@missing),"\n"; |
290 | } |
291 | elsif ($#missing == -1) { |
292 | $installed_there++; |
293 | } |
294 | @missing = (); |
295 | } |
296 | if (($installed_total == $installed_there) && |
297 | ($installed_total == $version_check)) { |
298 | print "ok 6\n"; |
299 | $pass__total++; |
300 | } |
301 | else { |
302 | print "not ok 6\n"; |
303 | $error_total++; |
304 | } |
305 | $tests_total++; |
306 | |
307 | |
308 | print "## Checking installations of *.h -> *.ph header files.\n" if $opt{'p'}; |
309 | my $ph_there = 0; |
310 | my $var = undef; |
311 | my $val = undef; |
312 | my $h_file = undef; |
313 | # Just about "any" C implementation ought to have a stdio.h (even if |
314 | # Config.pm may not list a i_stdio var). |
315 | my @ph_files = qw(stdio.ph); |
316 | # Add the ones that we know that perl thinks are there: |
317 | while (($var, $val) = each %Config) { |
318 | if ($var =~ m/i_(.+)/ && $val eq 'define') { |
319 | $h_file = $1; |
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320 | # Some header and symbol names don't match for hysterical raisins. |
321 | $h_file = 'arpa/inet' if $h_file eq 'arpainet'; |
322 | $h_file = 'netinet/in' if $h_file eq 'niin'; |
323 | $h_file = 'netinet/tcp' if $h_file eq 'netinettcp'; |
324 | $h_file = 'sys/resource' if $h_file eq 'sysresrc'; |
325 | $h_file = 'sys/select' if $h_file eq 'sysselct'; |
326 | $h_file = 'sys/security' if $h_file eq 'syssecrt'; |
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327 | $h_file = 'rpcsvc/dbm' if $h_file eq 'rpcsvcdbm'; |
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328 | # This ought to distinguish syslog from sys/syslog. |
329 | # (NB syslog.ph is heavily used for the DBI pre-requisites). |
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330 | $h_file =~ s{^sys(\w.+)}{sys/$1} unless $h_file eq 'syslog'; |
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331 | push(@ph_files, "$h_file.ph"); |
332 | } |
333 | } |
334 | #foreach (qw(stdio.ph syslog.ph)) { |
335 | foreach (@ph_files) { |
336 | $@ = undef; |
337 | eval "require \"$_\";"; |
338 | if (!$@) { |
339 | print "## Perl header `$_' appears to be installed.\n" if $opt{'v'}; |
340 | $ph_there++; |
341 | } |
342 | else { |
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343 | print "# Perl header `$_' does not appear to be properly installed.\n"; |
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344 | } |
345 | $@ = undef; |
346 | } |
347 | |
348 | if (scalar(@ph_files) == $ph_there) { |
349 | print "ok 7\n"; |
350 | $pass__total++; |
351 | } |
352 | else { |
353 | print "not ok 7\n"; |
354 | $error_total++; |
355 | } |
356 | $tests_total++; |
357 | |
358 | # Final report (rather than feed ousrselves to Test::Harness::runtests() |
359 | # we simply format some output on our own to keep things simple and |
360 | # easier to "fix" - at least for now. |
361 | |
362 | if ($error_total == 0 && $tests_total) { |
363 | print "All tests successful.\n"; |
364 | } elsif ($tests_total==0){ |
365 | die "FAILED--no tests were run for some reason.\n"; |
366 | } else { |
367 | my $rate = 0.0; |
368 | if ($tests_total > 0) { $rate = sprintf "%.2f", 100.0 * ($pass__total / $tests_total); } |
369 | printf " %d/%d subtests failed, %.2f%% okay.\n", |
370 | $error_total, $tests_total, $rate; |
371 | } |
372 | |
373 | =head1 NAME |
374 | |
375 | B<perlivp> - Perl Installation Verification Procedure |
376 | |
377 | =head1 SYNOPSIS |
378 | |
379 | B<perlivp> [B<-p>] [B<-v>] [B<-h>] |
380 | |
381 | =head1 DESCRIPTION |
382 | |
383 | The B<perlivp> program is set up at Perl source code build time to test the |
384 | Perl version it was built under. It can be used after running: |
385 | |
386 | make install |
387 | |
388 | (or your platform's equivalent procedure) to verify that B<perl> and its |
389 | libraries have been installed correctly. A correct installation is verified |
390 | by output that looks like: |
391 | |
392 | ok 1 |
393 | ok 2 |
394 | |
395 | etc. |
396 | |
397 | =head1 OPTIONS |
398 | |
399 | =over 5 |
400 | |
401 | =item B<-h> help |
402 | |
403 | Prints out a brief help message. |
404 | |
405 | =item B<-p> print preface |
406 | |
407 | Gives a description of each test prior to performing it. |
408 | |
409 | =item B<-v> verbose |
410 | |
411 | Gives more detailed information about each test, after it has been performed. |
412 | Note that any failed tests ought to print out some extra information whether |
413 | or not -v is thrown. |
414 | |
415 | =back |
416 | |
417 | =head1 DIAGNOSTICS |
418 | |
419 | =over 4 |
420 | |
421 | =item * print "# Perl binary `$perlpath' does not appear executable.\n"; |
422 | |
423 | Likely to occur for a perl binary that was not properly installed. |
424 | Correct by conducting a proper installation. |
425 | |
426 | =item * print "# Perl version `$]' installed, expected $ivp_VERSION.\n"; |
427 | |
428 | Likely to occur for a perl that was not properly installed. |
429 | Correct by conducting a proper installation. |
430 | |
431 | =item * print "# Perl \@INC directory `$_' does not appear to exist.\n"; |
432 | |
433 | Likely to occur for a perl library tree that was not properly installed. |
434 | Correct by conducting a proper installation. |
435 | |
436 | =item * print "# Needed module `$_' does not appear to be properly installed.\n"; |
437 | |
438 | One of the two modules that is used by perlivp was not present in the |
439 | installation. This is a serious error since it adversely affects perlivp's |
440 | ability to function. You may be able to correct this by performing a |
441 | proper perl installation. |
442 | |
443 | =item * print "# Required module `$_' does not appear to be properly installed.\n"; |
444 | |
445 | An attempt to C<eval "require $module"> failed, even though the list of |
446 | extensions indicated that it should succeed. Correct by conducting a proper |
447 | installation. |
448 | |
449 | =item * print "# Unnecessary module `bLuRfle' appears to be installed.\n"; |
450 | |
451 | This test not coming out ok could indicate that you have in fact installed |
452 | a bLuRfle.pm module or that the C<eval " require \"$module_name.pm\"; "> |
453 | test may give misleading results with your installation of perl. If yours |
454 | is the latter case then please let the author know. |
455 | |
456 | =item * print "# file",+($#missing == 0) ? '' : 's'," missing from installation:\n"; |
457 | |
458 | One or more files turned up missing according to a run of |
459 | C<ExtUtils::Installed -E<gt> validate()> over your installation. |
460 | Correct by conducting a proper installation. |
461 | |
462 | =item * print "# Perl header `$_' does not appear to be properly installed.\n"; |
463 | |
464 | Correct by running B<h2ph> over your system's C header files. If necessary, |
465 | edit the resulting *.ph files to eliminate perl syntax errors. |
466 | |
467 | =back |
468 | |
469 | For further information on how to conduct a proper installation consult the |
470 | INSTALL file that comes with the perl source and the README file for your |
471 | platform. |
472 | |
473 | =head1 AUTHOR |
474 | |
475 | Peter Prymmer |
476 | |
477 | =cut |
478 | |
479 | !NO!SUBS! |
480 | |
481 | close OUT or die "Can't close $file: $!"; |
482 | chmod 0755, $file or die "Can't reset permissions for $file: $!\n"; |
483 | exec("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':'; |
484 | chdir $origdir; |
485 | |