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1 | #!/usr/local/bin/perl |
2 | |
3 | use Config; |
4 | use File::Basename qw(&basename &dirname); |
8a5546a1 |
5 | use Cwd; |
4633a7c4 |
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. Thus you write |
11 | # $startperl |
12 | # to ensure Configure will look for $Config{startperl}. |
13 | |
14 | # This forces PL files to create target in same directory as PL file. |
15 | # This is so that make depend always knows where to find PL derivatives. |
be3174d2 |
16 | my $origdir = cwd; |
44a8e56a |
17 | chdir dirname($0); |
be3174d2 |
18 | my $file = basename($0, '.PL'); |
774d564b |
19 | $file .= '.com' if $^O eq 'VMS'; |
4633a7c4 |
20 | |
21 | open OUT,">$file" or die "Can't create $file: $!"; |
22 | |
23 | print "Extracting $file (with variable substitutions)\n"; |
24 | |
25 | # In this section, perl variables will be expanded during extraction. |
26 | # You can use $Config{...} to use Configure variables. |
27 | |
28 | print OUT <<"!GROK!THIS!"; |
1dea8210 |
29 | $Config{startperl} |
5f05dabc |
30 | eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}' |
31 | if \$running_under_some_shell; |
40000a8c |
32 | !GROK!THIS! |
33 | |
4633a7c4 |
34 | # In the following, perl variables are not expanded during extraction. |
35 | |
36 | print OUT <<'!NO!SUBS!'; |
cf35f3c1 |
37 | |
1dea8210 |
38 | use warnings; |
39 | |
3edbfbe5 |
40 | =head1 NAME |
41 | |
42 | h2xs - convert .h C header files to Perl extensions |
43 | |
44 | =head1 SYNOPSIS |
45 | |
11946041 |
46 | B<h2xs> [B<OPTIONS> ...] [headerfile ... [extra_libraries]] |
f508c652 |
47 | |
11946041 |
48 | B<h2xs> B<-h>|B<-?>|B<--help> |
3edbfbe5 |
49 | |
50 | =head1 DESCRIPTION |
51 | |
a887ff11 |
52 | I<h2xs> builds a Perl extension from C header files. The extension |
53 | will include functions which can be used to retrieve the value of any |
54 | #define statement which was in the C header files. |
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55 | |
56 | The I<module_name> will be used for the name of the extension. If |
a887ff11 |
57 | module_name is not supplied then the name of the first header file |
58 | will be used, with the first character capitalized. |
3edbfbe5 |
59 | |
60 | If the extension might need extra libraries, they should be included |
61 | here. The extension Makefile.PL will take care of checking whether |
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62 | the libraries actually exist and how they should be loaded. The extra |
63 | libraries should be specified in the form -lm -lposix, etc, just as on |
64 | the cc command line. By default, the Makefile.PL will search through |
65 | the library path determined by Configure. That path can be augmented |
66 | by including arguments of the form B<-L/another/library/path> in the |
67 | extra-libraries argument. |
3edbfbe5 |
68 | |
69 | =head1 OPTIONS |
70 | |
71 | =over 5 |
72 | |
4d2d0db2 |
73 | =item B<-A>, B<--omit-autoload> |
3edbfbe5 |
74 | |
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75 | Omit all autoload facilities. This is the same as B<-c> but also |
76 | removes the S<C<use AutoLoader>> statement from the .pm file. |
3edbfbe5 |
77 | |
4d2d0db2 |
78 | =item B<-C>, B<--omit-changes> |
c0f8b9cd |
79 | |
80 | Omits creation of the F<Changes> file, and adds a HISTORY section to |
81 | the POD template. |
82 | |
4d2d0db2 |
83 | =item B<-F>, B<--cpp-flags>=I<addflags> |
b73edd97 |
84 | |
85 | Additional flags to specify to C preprocessor when scanning header for |
dcb5229a |
86 | function declarations. Writes these options in the generated F<Makefile.PL> |
87 | too. |
ddf6bed1 |
88 | |
4d2d0db2 |
89 | =item B<-M>, B<--func-mask>=I<regular expression> |
ddf6bed1 |
90 | |
91 | selects functions/macros to process. |
b73edd97 |
92 | |
4d2d0db2 |
93 | =item B<-O>, B<--overwrite-ok> |
2920c5d2 |
94 | |
95 | Allows a pre-existing extension directory to be overwritten. |
96 | |
4d2d0db2 |
97 | =item B<-P>, B<--omit-pod> |
3edbfbe5 |
98 | |
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99 | Omit the autogenerated stub POD section. |
3edbfbe5 |
100 | |
4d2d0db2 |
101 | =item B<-X>, B<--omit-XS> |
b73edd97 |
102 | |
103 | Omit the XS portion. Used to generate templates for a module which is not |
9ef261b5 |
104 | XS-based. C<-c> and C<-f> are implicitly enabled. |
b73edd97 |
105 | |
4d2d0db2 |
106 | =item B<-a>, B<--gen-accessors> |
7c1d48a5 |
107 | |
108 | Generate an accessor method for each element of structs and unions. The |
109 | generated methods are named after the element name; will return the current |
110 | value of the element if called without additional arguments; and will set |
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111 | the element to the supplied value (and return the new value) if called with |
112 | an additional argument. Embedded structures and unions are returned as a |
113 | pointer rather than the complete structure, to facilitate chained calls. |
114 | |
115 | These methods all apply to the Ptr type for the structure; additionally |
116 | two methods are constructed for the structure type itself, C<_to_ptr> |
117 | which returns a Ptr type pointing to the same structure, and a C<new> |
118 | method to construct and return a new structure, initialised to zeroes. |
7c1d48a5 |
119 | |
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120 | =item B<-b>, B<--compat-version>=I<version> |
af6c647e |
121 | |
122 | Generates a .pm file which is backwards compatible with the specified |
123 | perl version. |
124 | |
125 | For versions < 5.6.0, the changes are. |
126 | - no use of 'our' (uses 'use vars' instead) |
127 | - no 'use warnings' |
128 | |
129 | Specifying a compatibility version higher than the version of perl you |
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130 | are using to run h2xs will have no effect. If unspecified h2xs will default |
131 | to compatibility with the version of perl you are using to run h2xs. |
af6c647e |
132 | |
4d2d0db2 |
133 | =item B<-c>, B<--omit-constant> |
3edbfbe5 |
134 | |
135 | Omit C<constant()> from the .xs file and corresponding specialised |
136 | C<AUTOLOAD> from the .pm file. |
137 | |
4d2d0db2 |
138 | =item B<-d>, B<--debugging> |
b73edd97 |
139 | |
140 | Turn on debugging messages. |
141 | |
4d2d0db2 |
142 | =item B<-f>, B<--force> |
3edbfbe5 |
143 | |
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144 | Allows an extension to be created for a header even if that header is |
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145 | not found in standard include directories. |
f508c652 |
146 | |
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147 | =item B<-g>, B<--global> |
148 | |
149 | Include code for safely storing static data in the .xs file. |
150 | Extensions that do no make use of static data can ignore this option. |
151 | |
4d2d0db2 |
152 | =item B<-h>, B<-?>, B<--help> |
f508c652 |
153 | |
154 | Print the usage, help and version for this h2xs and exit. |
155 | |
4d2d0db2 |
156 | =item B<-k>, B<--omit-const-func> |
32fb2b78 |
157 | |
158 | For function arguments declared as C<const>, omit the const attribute in the |
159 | generated XS code. |
160 | |
4d2d0db2 |
161 | =item B<-m>, B<--gen-tied-var> |
32fb2b78 |
162 | |
163 | B<Experimental>: for each variable declared in the header file(s), declare |
164 | a perl variable of the same name magically tied to the C variable. |
165 | |
4d2d0db2 |
166 | =item B<-n>, B<--name>=I<module_name> |
f508c652 |
167 | |
168 | Specifies a name to be used for the extension, e.g., S<-n RPC::DCE> |
169 | |
4d2d0db2 |
170 | =item B<-o>, B<--opaque-re>=I<regular expression> |
ddf6bed1 |
171 | |
172 | Use "opaque" data type for the C types matched by the regular |
173 | expression, even if these types are C<typedef>-equivalent to types |
174 | from typemaps. Should not be used without B<-x>. |
175 | |
176 | This may be useful since, say, types which are C<typedef>-equivalent |
177 | to integers may represent OS-related handles, and one may want to work |
178 | with these handles in OO-way, as in C<$handle-E<gt>do_something()>. |
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179 | Use C<-o .> if you want to handle all the C<typedef>ed types as opaque |
180 | types. |
ddf6bed1 |
181 | |
182 | The type-to-match is whitewashed (except for commas, which have no |
183 | whitespace before them, and multiple C<*> which have no whitespace |
184 | between them). |
185 | |
4d2d0db2 |
186 | =item B<-p>, B<--remove-prefix>=I<prefix> |
ead2a595 |
187 | |
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188 | Specify a prefix which should be removed from the Perl function names, |
189 | e.g., S<-p sec_rgy_> This sets up the XS B<PREFIX> keyword and removes |
190 | the prefix from functions that are autoloaded via the C<constant()> |
191 | mechanism. |
ead2a595 |
192 | |
4d2d0db2 |
193 | =item B<-s>, B<--const-subs>=I<sub1,sub2> |
ead2a595 |
194 | |
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195 | Create a perl subroutine for the specified macros rather than autoload |
196 | with the constant() subroutine. These macros are assumed to have a |
197 | return type of B<char *>, e.g., |
198 | S<-s sec_rgy_wildcard_name,sec_rgy_wildcard_sid>. |
ead2a595 |
199 | |
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200 | =item B<-t>, B<--default-type>=I<type> |
af6c647e |
201 | |
202 | Specify the internal type that the constant() mechanism uses for macros. |
203 | The default is IV (signed integer). Currently all macros found during the |
204 | header scanning process will be assumed to have this type. Future versions |
205 | of C<h2xs> may gain the ability to make educated guesses. |
206 | |
11946041 |
207 | =item B<--use-new-tests> |
208 | |
209 | When B<--compat-version> (B<-b>) is present the generated tests will use |
210 | C<Test::More> rather then C<Test> which is the default for versions before |
211 | 5.7.2 . C<Test::More> will be added to PREREQ_PM in the generated |
212 | C<Makefile.PL>. |
213 | |
214 | =item B<--use-old-tests> |
215 | |
216 | Will force the generation of test code that uses the older C<Test> module. |
217 | |
dcb5229a |
218 | =item B<--skip-exporter> |
219 | |
220 | Do not use C<Exporter> and/or export any symbol. |
221 | |
222 | =item B<--skip-ppport> |
223 | |
224 | Do not use C<Devel::PPPort>: no portability to older version. |
225 | |
226 | =item B<--skip-autoloader> |
227 | |
228 | Do not use the module C<AutoLoader>; but keep the constant() function |
229 | and C<sub AUTOLOAD> for constants. |
230 | |
231 | =item B<--skip-strict> |
232 | |
233 | Do not use the pragma C<strict>. |
234 | |
235 | =item B<--skip-warnings> |
236 | |
237 | Do not use the pragma C<warnings>. |
238 | |
4d2d0db2 |
239 | =item B<-v>, B<--version>=I<version> |
f508c652 |
240 | |
241 | Specify a version number for this extension. This version number is added |
242 | to the templates. The default is 0.01. |
3edbfbe5 |
243 | |
4d2d0db2 |
244 | =item B<-x>, B<--autogen-xsubs> |
760ac839 |
245 | |
246 | Automatically generate XSUBs basing on function declarations in the |
247 | header file. The package C<C::Scan> should be installed. If this |
248 | option is specified, the name of the header file may look like |
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249 | C<NAME1,NAME2>. In this case NAME1 is used instead of the specified |
250 | string, but XSUBs are emitted only for the declarations included from |
251 | file NAME2. |
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252 | |
5273d82d |
253 | Note that some types of arguments/return-values for functions may |
254 | result in XSUB-declarations/typemap-entries which need |
255 | hand-editing. Such may be objects which cannot be converted from/to a |
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256 | pointer (like C<long long>), pointers to functions, or arrays. See |
257 | also the section on L<LIMITATIONS of B<-x>>. |
5273d82d |
258 | |
3edbfbe5 |
259 | =back |
260 | |
261 | =head1 EXAMPLES |
262 | |
263 | |
264 | # Default behavior, extension is Rusers |
265 | h2xs rpcsvc/rusers |
266 | |
267 | # Same, but extension is RUSERS |
268 | h2xs -n RUSERS rpcsvc/rusers |
269 | |
270 | # Extension is rpcsvc::rusers. Still finds <rpcsvc/rusers.h> |
271 | h2xs rpcsvc::rusers |
272 | |
273 | # Extension is ONC::RPC. Still finds <rpcsvc/rusers.h> |
274 | h2xs -n ONC::RPC rpcsvc/rusers |
275 | |
276 | # Without constant() or AUTOLOAD |
277 | h2xs -c rpcsvc/rusers |
278 | |
279 | # Creates templates for an extension named RPC |
280 | h2xs -cfn RPC |
281 | |
282 | # Extension is ONC::RPC. |
283 | h2xs -cfn ONC::RPC |
284 | |
285 | # Makefile.PL will look for library -lrpc in |
286 | # additional directory /opt/net/lib |
287 | h2xs rpcsvc/rusers -L/opt/net/lib -lrpc |
288 | |
ead2a595 |
289 | # Extension is DCE::rgynbase |
290 | # prefix "sec_rgy_" is dropped from perl function names |
291 | h2xs -n DCE::rgynbase -p sec_rgy_ dce/rgynbase |
292 | |
293 | # Extension is DCE::rgynbase |
294 | # prefix "sec_rgy_" is dropped from perl function names |
295 | # subroutines are created for sec_rgy_wildcard_name and sec_rgy_wildcard_sid |
296 | h2xs -n DCE::rgynbase -p sec_rgy_ \ |
297 | -s sec_rgy_wildcard_name,sec_rgy_wildcard_sid dce/rgynbase |
3edbfbe5 |
298 | |
5273d82d |
299 | # Make XS without defines in perl.h, but with function declarations |
760ac839 |
300 | # visible from perl.h. Name of the extension is perl1. |
301 | # When scanning perl.h, define -DEXT=extern -DdEXT= -DINIT(x)= |
302 | # Extra backslashes below because the string is passed to shell. |
5273d82d |
303 | # Note that a directory with perl header files would |
304 | # be added automatically to include path. |
305 | h2xs -xAn perl1 -F "-DEXT=extern -DdEXT= -DINIT\(x\)=" perl.h |
760ac839 |
306 | |
307 | # Same with function declaration in proto.h as visible from perl.h. |
5273d82d |
308 | h2xs -xAn perl2 perl.h,proto.h |
760ac839 |
309 | |
ddf6bed1 |
310 | # Same but select only functions which match /^av_/ |
311 | h2xs -M '^av_' -xAn perl2 perl.h,proto.h |
312 | |
313 | # Same but treat SV* etc as "opaque" types |
314 | h2xs -o '^[S]V \*$' -M '^av_' -xAn perl2 perl.h,proto.h |
315 | |
b68ece06 |
316 | =head2 Extension based on F<.h> and F<.c> files |
317 | |
318 | Suppose that you have some C files implementing some functionality, |
319 | and the corresponding header files. How to create an extension which |
320 | makes this functionality accessable in Perl? The example below |
321 | assumes that the header files are F<interface_simple.h> and |
322 | I<interface_hairy.h>, and you want the perl module be named as |
323 | C<Ext::Ension>. If you need some preprocessor directives and/or |
324 | linking with external libraries, see the flags C<-F>, C<-L> and C<-l> |
325 | in L<"OPTIONS">. |
326 | |
327 | =over |
328 | |
329 | =item Find the directory name |
330 | |
331 | Start with a dummy run of h2xs: |
332 | |
333 | h2xs -Afn Ext::Ension |
334 | |
335 | The only purpose of this step is to create the needed directories, and |
336 | let you know the names of these directories. From the output you can |
337 | see that the directory for the extension is F<Ext/Ension>. |
338 | |
339 | =item Copy C files |
340 | |
341 | Copy your header files and C files to this directory F<Ext/Ension>. |
342 | |
343 | =item Create the extension |
344 | |
345 | Run h2xs, overwriting older autogenerated files: |
346 | |
347 | h2xs -Oxan Ext::Ension interface_simple.h interface_hairy.h |
348 | |
349 | h2xs looks for header files I<after> changing to the extension |
350 | directory, so it will find your header files OK. |
351 | |
352 | =item Archive and test |
353 | |
354 | As usual, run |
355 | |
356 | cd Ext/Ension |
357 | perl Makefile.PL |
358 | make dist |
359 | make |
360 | make test |
361 | |
362 | =item Hints |
363 | |
364 | It is important to do C<make dist> as early as possible. This way you |
365 | can easily merge(1) your changes to autogenerated files if you decide |
366 | to edit your C<.h> files and rerun h2xs. |
367 | |
368 | Do not forget to edit the documentation in the generated F<.pm> file. |
369 | |
370 | Consider the autogenerated files as skeletons only, you may invent |
371 | better interfaces than what h2xs could guess. |
372 | |
373 | Consider this section as a guideline only, some other options of h2xs |
374 | may better suit your needs. |
375 | |
376 | =back |
377 | |
3edbfbe5 |
378 | =head1 ENVIRONMENT |
379 | |
380 | No environment variables are used. |
381 | |
382 | =head1 AUTHOR |
383 | |
384 | Larry Wall and others |
385 | |
386 | =head1 SEE ALSO |
387 | |
f508c652 |
388 | L<perl>, L<perlxstut>, L<ExtUtils::MakeMaker>, and L<AutoLoader>. |
3edbfbe5 |
389 | |
390 | =head1 DIAGNOSTICS |
391 | |
760ac839 |
392 | The usual warnings if it cannot read or write the files involved. |
3edbfbe5 |
393 | |
ddf6bed1 |
394 | =head1 LIMITATIONS of B<-x> |
395 | |
396 | F<h2xs> would not distinguish whether an argument to a C function |
397 | which is of the form, say, C<int *>, is an input, output, or |
398 | input/output parameter. In particular, argument declarations of the |
399 | form |
400 | |
401 | int |
402 | foo(n) |
403 | int *n |
404 | |
405 | should be better rewritten as |
406 | |
407 | int |
408 | foo(n) |
409 | int &n |
410 | |
411 | if C<n> is an input parameter. |
412 | |
413 | Additionally, F<h2xs> has no facilities to intuit that a function |
414 | |
415 | int |
416 | foo(addr,l) |
417 | char *addr |
418 | int l |
419 | |
420 | takes a pair of address and length of data at this address, so it is better |
421 | to rewrite this function as |
422 | |
423 | int |
424 | foo(sv) |
7aff18a2 |
425 | SV *addr |
426 | PREINIT: |
427 | STRLEN len; |
428 | char *s; |
429 | CODE: |
430 | s = SvPV(sv,len); |
431 | RETVAL = foo(s, len); |
432 | OUTPUT: |
433 | RETVAL |
ddf6bed1 |
434 | |
435 | or alternately |
436 | |
437 | static int |
438 | my_foo(SV *sv) |
439 | { |
440 | STRLEN len; |
441 | char *s = SvPV(sv,len); |
442 | |
443 | return foo(s, len); |
444 | } |
445 | |
446 | MODULE = foo PACKAGE = foo PREFIX = my_ |
447 | |
448 | int |
449 | foo(sv) |
450 | SV *sv |
451 | |
452 | See L<perlxs> and L<perlxstut> for additional details. |
453 | |
3edbfbe5 |
454 | =cut |
455 | |
9a7df4f2 |
456 | # ' # Grr |
3cb4da91 |
457 | use strict; |
458 | |
459 | |
fcd67389 |
460 | my( $H2XS_VERSION ) = ' $Revision: 1.21 $ ' =~ /\$Revision:\s+([^\s]+)/; |
f508c652 |
461 | my $TEMPLATE_VERSION = '0.01'; |
ddf6bed1 |
462 | my @ARGS = @ARGV; |
be3174d2 |
463 | my $compat_version = $]; |
a0d0e21e |
464 | |
4d2d0db2 |
465 | use Getopt::Long; |
65cf46c7 |
466 | use Config; |
af6c647e |
467 | use Text::Wrap; |
468 | $Text::Wrap::huge = 'overflow'; |
469 | $Text::Wrap::columns = 80; |
9a7df4f2 |
470 | use ExtUtils::Constant qw (WriteConstants WriteMakefileSnippet autoload); |
471 | use File::Compare; |
a0d0e21e |
472 | |
65cf46c7 |
473 | sub usage { |
474 | warn "@_\n" if @_; |
475 | die <<EOFUSAGE; |
4d2d0db2 |
476 | h2xs [OPTIONS ... ] [headerfile [extra_libraries]] |
f508c652 |
477 | version: $H2XS_VERSION |
4d2d0db2 |
478 | OPTIONS: |
479 | -A, --omit-autoload Omit all autoloading facilities (implies -c). |
480 | -C, --omit-changes Omit creating the Changes file, add HISTORY heading |
481 | to stub POD. |
dcb5229a |
482 | -F, --cpp-flags Additional flags for C preprocessor/compile. |
4d2d0db2 |
483 | -M, --func-mask Mask to select C functions/macros |
484 | (default is select all). |
485 | -O, --overwrite-ok Allow overwriting of a pre-existing extension directory. |
486 | -P, --omit-pod Omit the stub POD section. |
487 | -X, --omit-XS Omit the XS portion (implies both -c and -f). |
488 | -a, --gen-accessors Generate get/set accessors for struct and union members (used with -x). |
489 | -b, --compat-version Specify a perl version to be backwards compatibile with |
490 | -c, --omit-constant Omit the constant() function and specialised AUTOLOAD |
491 | from the XS file. |
492 | -d, --debugging Turn on debugging messages. |
493 | -f, --force Force creation of the extension even if the C header |
494 | does not exist. |
e255a1c9 |
495 | -g, --global Include code for safely storing static data in the .xs file. |
4d2d0db2 |
496 | -h, -?, --help Display this help message |
497 | -k, --omit-const-func Omit 'const' attribute on function arguments |
498 | (used with -x). |
499 | -m, --gen-tied-var Generate tied variables for access to declared |
500 | variables. |
501 | -n, --name Specify a name to use for the extension (recommended). |
502 | -o, --opaque-re Regular expression for \"opaque\" types. |
503 | -p, --remove-prefix Specify a prefix which should be removed from the |
504 | Perl function names. |
505 | -s, --const-subs Create subroutines for specified macros. |
9a7df4f2 |
506 | -t, --default-type Default type for autoloaded constants (default is IV) |
11946041 |
507 | --use-new-tests Use Test::More in backward compatible modules |
508 | --use-old-tests Use the module Test rather than Test::More |
dcb5229a |
509 | --skip-exporter Do not export symbols |
510 | --skip-ppport Do not use portability layer |
511 | --skip-autoloader Do not use the module C<AutoLoader> |
512 | --skip-strict Do not use the pragma C<strict> |
513 | --skip-warnings Do not use the pragma C<warnings> |
4d2d0db2 |
514 | -v, --version Specify a version number for this extension. |
515 | -x, --autogen-xsubs Autogenerate XSUBs using C::Scan. |
516 | |
e1666bf5 |
517 | extra_libraries |
518 | are any libraries that might be needed for loading the |
519 | extension, e.g. -lm would try to link in the math library. |
65cf46c7 |
520 | EOFUSAGE |
e1666bf5 |
521 | } |
a0d0e21e |
522 | |
4d2d0db2 |
523 | my ($opt_A, |
524 | $opt_C, |
525 | $opt_F, |
526 | $opt_M, |
527 | $opt_O, |
528 | $opt_P, |
529 | $opt_X, |
530 | $opt_a, |
531 | $opt_c, |
532 | $opt_d, |
533 | $opt_f, |
e255a1c9 |
534 | $opt_g, |
4d2d0db2 |
535 | $opt_h, |
536 | $opt_k, |
537 | $opt_m, |
538 | $opt_n, |
539 | $opt_o, |
540 | $opt_p, |
541 | $opt_s, |
542 | $opt_v, |
543 | $opt_x, |
544 | $opt_b, |
11946041 |
545 | $opt_t, |
546 | $new_test, |
dcb5229a |
547 | $old_test, |
548 | $skip_exporter, |
549 | $skip_ppport, |
550 | $skip_autoloader, |
551 | $skip_strict, |
552 | $skip_warnings, |
4d2d0db2 |
553 | ); |
554 | |
555 | Getopt::Long::Configure('bundling'); |
556 | |
557 | my %options = ( |
558 | 'omit-autoload|A' => \$opt_A, |
559 | 'omit-changes|C' => \$opt_C, |
560 | 'cpp-flags|F=s' => \$opt_F, |
561 | 'func-mask|M=s' => \$opt_M, |
562 | 'overwrite_ok|O' => \$opt_O, |
563 | 'omit-pod|P' => \$opt_P, |
564 | 'omit-XS|X' => \$opt_X, |
565 | 'gen-accessors|a' => \$opt_a, |
566 | 'compat-version|b=s' => \$opt_b, |
567 | 'omit-constant|c' => \$opt_c, |
568 | 'debugging|d' => \$opt_d, |
569 | 'force|f' => \$opt_f, |
e255a1c9 |
570 | 'global|g' => \$opt_g, |
4d2d0db2 |
571 | 'help|h|?' => \$opt_h, |
572 | 'omit-const-func|k' => \$opt_k, |
573 | 'gen-tied-var|m' => \$opt_m, |
574 | 'name|n=s' => \$opt_n, |
575 | 'opaque-re|o=s' => \$opt_o, |
576 | 'remove-prefix|p=s' => \$opt_p, |
577 | 'const-subs|s=s' => \$opt_s, |
578 | 'default-type|t=s' => \$opt_t, |
579 | 'version|v=s' => \$opt_v, |
9de3b7c3 |
580 | 'autogen-xsubs|x' => \$opt_x, |
11946041 |
581 | 'use-new-tests' => \$new_test, |
dcb5229a |
582 | 'use-old-tests' => \$old_test, |
583 | 'skip-exporter' => \$skip_exporter, |
584 | 'skip-ppport' => \$skip_ppport, |
585 | 'skip-autoloader' => \$skip_autoloader, |
586 | 'skip-warnings' => \$skip_warnings, |
587 | 'skip-strict' => \$skip_strict, |
4d2d0db2 |
588 | ); |
589 | |
590 | GetOptions(%options) || usage; |
a0d0e21e |
591 | |
e1666bf5 |
592 | usage if $opt_h; |
f508c652 |
593 | |
be3174d2 |
594 | if( $opt_b ){ |
595 | usage "You cannot use -b and -m at the same time.\n" if ($opt_b && $opt_m); |
596 | $opt_b =~ /^\d+\.\d+\.\d+/ || |
11946041 |
597 | usage "You must provide the backwards compatibility version in X.Y.Z form. " |
598 | . "(i.e. 5.5.0)\n"; |
be3174d2 |
599 | my ($maj,$min,$sub) = split(/\./,$opt_b,3); |
3e6e4ea8 |
600 | if ($maj < 5 || ($maj == 5 && $min < 6)) { |
601 | $compat_version = sprintf("%d.%03d%02d",$maj,$min,$sub); |
602 | } else { |
603 | $compat_version = sprintf("%d.%03d%03d",$maj,$min,$sub); |
604 | } |
605 | } else { |
606 | my ($maj,$min,$sub) = $compat_version =~ /(\d+)\.(\d\d\d)(\d\d\d?)/; |
607 | warn sprintf <<'EOF', $maj,$min,$sub; |
608 | Defaulting to backwards compatibility with perl %d.%d.%d |
609 | If you intend this module to be compatible with earlier perl versions, please |
610 | specify a minimum perl version with the -b option. |
611 | |
612 | EOF |
613 | } |
be3174d2 |
614 | |
f508c652 |
615 | if( $opt_v ){ |
616 | $TEMPLATE_VERSION = $opt_v; |
617 | } |
9ef261b5 |
618 | |
619 | # -A implies -c. |
dcb5229a |
620 | $skip_autoloader = $opt_c = 1 if $opt_A; |
9ef261b5 |
621 | |
622 | # -X implies -c and -f |
623 | $opt_c = $opt_f = 1 if $opt_X; |
624 | |
9a7df4f2 |
625 | $opt_t ||= 'IV'; |
626 | |
3cb4da91 |
627 | my %const_xsub = map { $_,1 } split(/,+/, $opt_s) if $opt_s; |
f1f595f5 |
628 | |
629 | my $extralibs = ''; |
630 | |
3cb4da91 |
631 | my @path_h; |
a0d0e21e |
632 | |
a887ff11 |
633 | while (my $arg = shift) { |
634 | if ($arg =~ /^-l/i) { |
635 | $extralibs = "$arg @ARGV"; |
636 | last; |
637 | } |
638 | push(@path_h, $arg); |
639 | } |
e1666bf5 |
640 | |
641 | usage "Must supply header file or module name\n" |
a887ff11 |
642 | unless (@path_h or $opt_n); |
e1666bf5 |
643 | |
ddf6bed1 |
644 | my $fmask; |
3cb4da91 |
645 | my $tmask; |
ddf6bed1 |
646 | |
647 | $fmask = qr{$opt_M} if defined $opt_M; |
648 | $tmask = qr{$opt_o} if defined $opt_o; |
649 | my $tmask_all = $tmask && $opt_o eq '.'; |
650 | |
651 | if ($opt_x) { |
652 | eval {require C::Scan; 1} |
653 | or die <<EOD; |
654 | C::Scan required if you use -x option. |
655 | To install C::Scan, execute |
656 | perl -MCPAN -e "install C::Scan" |
657 | EOD |
658 | unless ($tmask_all) { |
659 | $C::Scan::VERSION >= 0.70 |
660 | or die <<EOD; |
661 | C::Scan v. 0.70 or later required unless you use -o . option. |
662 | You have version $C::Scan::VERSION installed as $INC{'C/Scan.pm'}. |
663 | To install C::Scan, execute |
664 | perl -MCPAN -e "install C::Scan" |
665 | EOD |
666 | } |
32fb2b78 |
667 | if (($opt_m || $opt_a) && $C::Scan::VERSION < 0.73) { |
668 | die <<EOD; |
669 | C::Scan v. 0.73 or later required to use -m or -a options. |
670 | You have version $C::Scan::VERSION installed as $INC{'C/Scan.pm'}. |
671 | To install C::Scan, execute |
672 | perl -MCPAN -e "install C::Scan" |
673 | EOD |
674 | } |
7aff18a2 |
675 | } |
676 | elsif ($opt_o or $opt_F) { |
dcb5229a |
677 | warn <<EOD if $opt_o; |
678 | Option -o does not make sense without -x. |
679 | EOD |
680 | warn <<EOD if $opt_F and $opt_X ; |
681 | Option -F does not make sense with -X. |
ddf6bed1 |
682 | EOD |
683 | } |
684 | |
3cb4da91 |
685 | my @path_h_ini = @path_h; |
686 | my ($name, %fullpath, %prefix, %seen_define, %prefixless, %const_names); |
a0d0e21e |
687 | |
8a9d2888 |
688 | my $module = $opt_n; |
689 | |
a887ff11 |
690 | if( @path_h ){ |
ddf6bed1 |
691 | use File::Spec; |
692 | my @paths; |
3a9c887e |
693 | my $pre_sub_tri_graphs = 1; |
ddf6bed1 |
694 | if ($^O eq 'VMS') { # Consider overrides of default location |
3cb4da91 |
695 | # XXXX This is not equivalent to what the older version did: |
696 | # it was looking at $hadsys header-file per header-file... |
697 | my($hadsys) = grep s!^sys/!!i , @path_h; |
7aff18a2 |
698 | @paths = qw( Sys$Library VAXC$Include ); |
ddf6bed1 |
699 | push @paths, ($hadsys ? 'GNU_CC_Include[vms]' : 'GNU_CC_Include[000000]'); |
700 | push @paths, qw( DECC$Library_Include DECC$System_Include ); |
7aff18a2 |
701 | } |
702 | else { |
ddf6bed1 |
703 | @paths = (File::Spec->curdir(), $Config{usrinc}, |
704 | (split ' ', $Config{locincpth}), '/usr/include'); |
705 | } |
a887ff11 |
706 | foreach my $path_h (@path_h) { |
707 | $name ||= $path_h; |
8a9d2888 |
708 | $module ||= do { |
709 | $name =~ s/\.h$//; |
710 | if ( $name !~ /::/ ) { |
711 | $name =~ s#^.*/##; |
712 | $name = "\u$name"; |
713 | } |
714 | $name; |
715 | }; |
716 | |
e1666bf5 |
717 | if( $path_h =~ s#::#/#g && $opt_n ){ |
718 | warn "Nesting of headerfile ignored with -n\n"; |
719 | } |
720 | $path_h .= ".h" unless $path_h =~ /\.h$/; |
3cb4da91 |
721 | my $fullpath = $path_h; |
760ac839 |
722 | $path_h =~ s/,.*$// if $opt_x; |
3cb4da91 |
723 | $fullpath{$path_h} = $fullpath; |
ddf6bed1 |
724 | |
8a9d2888 |
725 | # Minor trickery: we can't chdir() before we processed the headers |
726 | # (so know the name of the extension), but the header may be in the |
727 | # extension directory... |
728 | my $tmp_path_h = $path_h; |
729 | my $rel_path_h = $path_h; |
730 | my @dirs = @paths; |
ddf6bed1 |
731 | if (not -f $path_h) { |
8a9d2888 |
732 | my $found; |
ddf6bed1 |
733 | for my $dir (@paths) { |
8a9d2888 |
734 | $found++, last |
735 | if -f ($path_h = File::Spec->catfile($dir, $tmp_path_h)); |
736 | } |
737 | if ($found) { |
738 | $rel_path_h = $path_h; |
9de3b7c3 |
739 | $fullpath{$path_h} = $fullpath; |
8a9d2888 |
740 | } else { |
741 | (my $epath = $module) =~ s,::,/,g; |
742 | $epath = File::Spec->catdir('ext', $epath) if -d 'ext'; |
743 | $rel_path_h = File::Spec->catfile($epath, $tmp_path_h); |
744 | $path_h = $tmp_path_h; # Used during -x |
745 | push @dirs, $epath; |
ddf6bed1 |
746 | } |
ead2a595 |
747 | } |
5273d82d |
748 | |
749 | if (!$opt_c) { |
8a9d2888 |
750 | die "Can't find $tmp_path_h in @dirs\n" |
751 | if ( ! $opt_f && ! -f "$rel_path_h" ); |
5273d82d |
752 | # Scan the header file (we should deal with nested header files) |
753 | # Record the names of simple #define constants into const_names |
a887ff11 |
754 | # Function prototypes are processed below. |
8a9d2888 |
755 | open(CH, "<$rel_path_h") || die "Can't open $rel_path_h: $!\n"; |
ddf6bed1 |
756 | defines: |
5273d82d |
757 | while (<CH>) { |
3a9c887e |
758 | if ($pre_sub_tri_graphs) { |
759 | # Preprocess all tri-graphs |
760 | # including things stuck in quoted string constants. |
761 | s/\?\?=/#/g; # | ??=| #| |
762 | s/\?\?\!/|/g; # | ??!| || |
763 | s/\?\?'/^/g; # | ??'| ^| |
764 | s/\?\?\(/[/g; # | ??(| [| |
765 | s/\?\?\)/]/g; # | ??)| ]| |
766 | s/\?\?\-/~/g; # | ??-| ~| |
767 | s/\?\?\//\\/g; # | ??/| \| |
768 | s/\?\?</{/g; # | ??<| {| |
769 | s/\?\?>/}/g; # | ??>| }| |
770 | } |
9de3b7c3 |
771 | if (/^[ \t]*#[ \t]*define\s+([\$\w]+)\b(?!\()\s*(?=[^"\s])(.*)/) { |
ddf6bed1 |
772 | my $def = $1; |
773 | my $rest = $2; |
774 | $rest =~ s!/\*.*?(\*/|\n)|//.*!!g; # Remove comments |
775 | $rest =~ s/^\s+//; |
776 | $rest =~ s/\s+$//; |
777 | # Cannot do: (-1) and ((LHANDLE)3) are OK: |
778 | #print("Skip non-wordy $def => $rest\n"), |
779 | # next defines if $rest =~ /[^\w\$]/; |
780 | if ($rest =~ /"/) { |
781 | print("Skip stringy $def => $rest\n") if $opt_d; |
782 | next defines; |
783 | } |
784 | print "Matched $_ ($def)\n" if $opt_d; |
785 | $seen_define{$def} = $rest; |
786 | $_ = $def; |
e1666bf5 |
787 | next if /^_.*_h_*$/i; # special case, but for what? |
760ac839 |
788 | if (defined $opt_p) { |
5273d82d |
789 | if (!/^$opt_p(\d)/) { |
790 | ++$prefix{$_} if s/^$opt_p//; |
791 | } |
792 | else { |
793 | warn "can't remove $opt_p prefix from '$_'!\n"; |
794 | } |
ead2a595 |
795 | } |
ddf6bed1 |
796 | $prefixless{$def} = $_; |
797 | if (!$fmask or /$fmask/) { |
798 | print "... Passes mask of -M.\n" if $opt_d and $fmask; |
799 | $const_names{$_}++; |
800 | } |
5273d82d |
801 | } |
802 | } |
803 | close(CH); |
e1666bf5 |
804 | } |
a887ff11 |
805 | } |
a0d0e21e |
806 | } |
807 | |
869be497 |
808 | # Save current directory so that C::Scan can use it |
809 | my $cwd = File::Spec->rel2abs( File::Spec->curdir ); |
a0d0e21e |
810 | |
1cb0fb50 |
811 | my ($ext, $nested, @modparts, $modfname, $modpname); |
812 | # As Ilya suggested, use a name that contains - and then it can't clash with |
813 | # the names of any packages. A directory 'fallback' will clash with any |
814 | # new pragmata down the fallback:: tree, but that seems unlikely. |
815 | my $constscfname = 'const-c.inc'; |
816 | my $constsxsfname = 'const-xs.inc'; |
817 | my $fallbackdirname = 'fallback'; |
f1f595f5 |
818 | |
819 | $ext = chdir 'ext' ? 'ext/' : ''; |
a0d0e21e |
820 | |
821 | if( $module =~ /::/ ){ |
822 | $nested = 1; |
823 | @modparts = split(/::/,$module); |
824 | $modfname = $modparts[-1]; |
825 | $modpname = join('/',@modparts); |
826 | } |
827 | else { |
828 | $nested = 0; |
829 | @modparts = (); |
830 | $modfname = $modpname = $module; |
831 | } |
832 | |
833 | |
2920c5d2 |
834 | if ($opt_O) { |
835 | warn "Overwriting existing $ext$modpname!!!\n" if -e $modpname; |
7aff18a2 |
836 | } |
837 | else { |
2920c5d2 |
838 | die "Won't overwrite existing $ext$modpname\n" if -e $modpname; |
839 | } |
c07a80fd |
840 | if( $nested ){ |
3cb4da91 |
841 | my $modpath = ""; |
c07a80fd |
842 | foreach (@modparts){ |
e42bd63e |
843 | -d "$modpath$_" || mkdir("$modpath$_", 0777); |
c07a80fd |
844 | $modpath .= "$_/"; |
845 | } |
846 | } |
e42bd63e |
847 | -d "$modpname" || mkdir($modpname, 0777); |
8e07c86e |
848 | chdir($modpname) || die "Can't chdir $ext$modpname: $!\n"; |
a0d0e21e |
849 | |
5273d82d |
850 | my %types_seen; |
851 | my %std_types; |
f4d63e4e |
852 | my $fdecls = []; |
853 | my $fdecls_parsed = []; |
ddf6bed1 |
854 | my $typedef_rex; |
855 | my %typedefs_pre; |
856 | my %known_fnames; |
7c1d48a5 |
857 | my %structs; |
5273d82d |
858 | |
3cb4da91 |
859 | my @fnames; |
860 | my @fnames_no_prefix; |
32fb2b78 |
861 | my %vdecl_hash; |
862 | my @vdecls; |
5273d82d |
863 | |
2920c5d2 |
864 | if( ! $opt_X ){ # use XS, unless it was disabled |
dcb5229a |
865 | unless ($skip_ppport) { |
866 | require Devel::PPPort; |
867 | warn "Writing $ext$modpname/ppport.h\n"; |
868 | Devel::PPPort::WriteFile('ppport.h') |
869 | || die "Can't create $ext$modpname/ppport.h: $!\n"; |
870 | } |
2920c5d2 |
871 | open(XS, ">$modfname.xs") || die "Can't create $ext$modpname/$modfname.xs: $!\n"; |
5273d82d |
872 | if ($opt_x) { |
5273d82d |
873 | warn "Scanning typemaps...\n"; |
874 | get_typemap(); |
3cb4da91 |
875 | my @td; |
876 | my @good_td; |
877 | my $addflags = $opt_F || ''; |
878 | |
f4d63e4e |
879 | foreach my $filename (@path_h) { |
3cb4da91 |
880 | my $c; |
881 | my $filter; |
882 | |
883 | if ($fullpath{$filename} =~ /,/) { |
f4d63e4e |
884 | $filename = $`; |
885 | $filter = $'; |
886 | } |
887 | warn "Scanning $filename for functions...\n"; |
5ce74a3d |
888 | my @styles = $Config{gccversion} ? qw(C++ C9X GNU) : qw(C++ C9X); |
f4d63e4e |
889 | $c = new C::Scan 'filename' => $filename, 'filename_filter' => $filter, |
5ce74a3d |
890 | 'add_cppflags' => $addflags, 'c_styles' => \@styles; |
869be497 |
891 | $c->set('includeDirs' => ["$Config::Config{archlib}/CORE", $cwd]); |
ddf6bed1 |
892 | |
f4d63e4e |
893 | push @$fdecls_parsed, @{ $c->get('parsed_fdecls') }; |
894 | push(@$fdecls, @{$c->get('fdecls')}); |
3cb4da91 |
895 | |
896 | push @td, @{$c->get('typedefs_maybe')}; |
7c1d48a5 |
897 | if ($opt_a) { |
898 | my $structs = $c->get('typedef_structs'); |
899 | @structs{keys %$structs} = values %$structs; |
900 | } |
3cb4da91 |
901 | |
32fb2b78 |
902 | if ($opt_m) { |
903 | %vdecl_hash = %{ $c->get('vdecl_hash') }; |
904 | @vdecls = sort keys %vdecl_hash; |
905 | for (local $_ = 0; $_ < @vdecls; ++$_) { |
906 | my $var = $vdecls[$_]; |
907 | my($type, $post) = @{ $vdecl_hash{$var} }; |
908 | if (defined $post) { |
909 | warn "Can't handle variable '$type $var $post', skipping.\n"; |
910 | splice @vdecls, $_, 1; |
911 | redo; |
912 | } |
913 | $type = normalize_type($type); |
914 | $vdecl_hash{$var} = $type; |
915 | } |
916 | } |
917 | |
3cb4da91 |
918 | unless ($tmask_all) { |
919 | warn "Scanning $filename for typedefs...\n"; |
920 | my $td = $c->get('typedef_hash'); |
921 | # eval {require 'dumpvar.pl'; ::dumpValue($td)} or warn $@ if $opt_d; |
922 | my @f_good_td = grep $td->{$_}[1] eq '', keys %$td; |
923 | push @good_td, @f_good_td; |
924 | @typedefs_pre{@f_good_td} = map $_->[0], @$td{@f_good_td}; |
925 | } |
926 | } |
927 | { local $" = '|'; |
6542b28e |
928 | $typedef_rex = qr(\b(?<!struct )(?:@good_td)\b) if @good_td; |
5273d82d |
929 | } |
ddf6bed1 |
930 | %known_fnames = map @$_[1,3], @$fdecls_parsed; # [1,3] is NAME, FULLTEXT |
931 | if ($fmask) { |
932 | my @good; |
933 | for my $i (0..$#$fdecls_parsed) { |
934 | next unless $fdecls_parsed->[$i][1] =~ /$fmask/; # [1] is NAME |
935 | push @good, $i; |
936 | print "... Function $fdecls_parsed->[$i][1] passes -M mask.\n" |
937 | if $opt_d; |
938 | } |
939 | $fdecls = [@$fdecls[@good]]; |
940 | $fdecls_parsed = [@$fdecls_parsed[@good]]; |
941 | } |
3cb4da91 |
942 | @fnames = sort map $_->[1], @$fdecls_parsed; # 1 is NAME |
943 | # Sort declarations: |
944 | { |
945 | my %h = map( ($_->[1], $_), @$fdecls_parsed); |
946 | $fdecls_parsed = [ @h{@fnames} ]; |
ddf6bed1 |
947 | } |
3cb4da91 |
948 | @fnames_no_prefix = @fnames; |
949 | @fnames_no_prefix |
869be497 |
950 | = sort map { ++$prefix{$_} if s/^$opt_p(?!\d)//; $_ } @fnames_no_prefix |
951 | if defined $opt_p; |
ddf6bed1 |
952 | # Remove macros which expand to typedefs |
ddf6bed1 |
953 | print "Typedefs are @td.\n" if $opt_d; |
954 | my %td = map {($_, $_)} @td; |
955 | # Add some other possible but meaningless values for macros |
956 | for my $k (qw(char double float int long short unsigned signed void)) { |
957 | $td{"$_$k"} = "$_$k" for ('', 'signed ', 'unsigned '); |
958 | } |
959 | # eval {require 'dumpvar.pl'; ::dumpValue( [\@td, \%td] ); 1} or warn $@; |
960 | my $n = 0; |
961 | my %bad_macs; |
962 | while (keys %td > $n) { |
963 | $n = keys %td; |
964 | my ($k, $v); |
965 | while (($k, $v) = each %seen_define) { |
966 | # print("found '$k'=>'$v'\n"), |
967 | $bad_macs{$k} = $td{$k} = $td{$v} if exists $td{$v}; |
968 | } |
969 | } |
970 | # Now %bad_macs contains names of bad macros |
971 | for my $k (keys %bad_macs) { |
972 | delete $const_names{$prefixless{$k}}; |
973 | print "Ignoring macro $k which expands to a typedef name '$bad_macs{$k}'\n" if $opt_d; |
5273d82d |
974 | } |
5273d82d |
975 | } |
2920c5d2 |
976 | } |
3cb4da91 |
977 | my @const_names = sort keys %const_names; |
5273d82d |
978 | |
8e07c86e |
979 | open(PM, ">$modfname.pm") || die "Can't create $ext$modpname/$modfname.pm: $!\n"; |
a0d0e21e |
980 | |
a0d0e21e |
981 | $" = "\n\t"; |
8e07c86e |
982 | warn "Writing $ext$modpname/$modfname.pm\n"; |
a0d0e21e |
983 | |
be3174d2 |
984 | print PM <<"END"; |
985 | package $module; |
986 | |
987 | use $compat_version; |
dcb5229a |
988 | END |
989 | |
990 | print PM <<"END" unless $skip_strict; |
be3174d2 |
991 | use strict; |
992 | END |
dcb5229a |
993 | |
994 | print PM "use warnings;\n" unless $skip_warnings or $compat_version < 5.006; |
2920c5d2 |
995 | |
aba05478 |
996 | unless( $opt_X || $opt_c || $opt_A ){ |
2920c5d2 |
997 | # we'll have an AUTOLOAD(), and it will have $AUTOLOAD and |
998 | # will want Carp. |
999 | print PM <<'END'; |
1000 | use Carp; |
2920c5d2 |
1001 | END |
1002 | } |
1003 | |
dcb5229a |
1004 | print PM <<'END' unless $skip_exporter; |
2920c5d2 |
1005 | |
a0d0e21e |
1006 | require Exporter; |
2920c5d2 |
1007 | END |
1008 | |
dcb5229a |
1009 | my $use_Dyna = (not $opt_X and $compat_version < 5.006); |
1010 | print PM <<"END" if $use_Dyna; # use DynaLoader, unless XS was disabled |
a0d0e21e |
1011 | require DynaLoader; |
3edbfbe5 |
1012 | END |
1013 | |
e1666bf5 |
1014 | |
9ef261b5 |
1015 | # Are we using AutoLoader or not? |
dcb5229a |
1016 | unless ($skip_autoloader) { # no autoloader whatsoever. |
9ef261b5 |
1017 | unless ($opt_c) { # we're doing the AUTOLOAD |
1018 | print PM "use AutoLoader;\n"; |
2920c5d2 |
1019 | } |
9ef261b5 |
1020 | else { |
1021 | print PM "use AutoLoader qw(AUTOLOAD);\n" |
2920c5d2 |
1022 | } |
3edbfbe5 |
1023 | } |
3edbfbe5 |
1024 | |
be3174d2 |
1025 | if ( $compat_version < 5.006 ) { |
1026 | if ( $opt_X || $opt_c || $opt_A ) { |
dcb5229a |
1027 | if ($skip_exporter) { |
1028 | print PM 'use vars qw($VERSION @ISA);'; |
1029 | } else { |
1030 | print PM 'use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);'; |
1031 | } |
be3174d2 |
1032 | } else { |
dcb5229a |
1033 | if ($skip_exporter) { |
1034 | print PM 'use vars qw($VERSION @ISA $AUTOLOAD);'; |
1035 | } else { |
1036 | print PM 'use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $AUTOLOAD);'; |
1037 | } |
be3174d2 |
1038 | } |
1039 | } |
1040 | |
9ef261b5 |
1041 | # Determine @ISA. |
dcb5229a |
1042 | my @modISA; |
1043 | push @modISA, 'Exporter' unless $skip_exporter; |
1044 | push @modISA, 'DynaLoader' if $use_Dyna; # no XS |
1045 | my $myISA = "our \@ISA = qw(@modISA);"; |
be3174d2 |
1046 | $myISA =~ s/^our // if $compat_version < 5.006; |
1047 | |
9ef261b5 |
1048 | print PM "\n$myISA\n\n"; |
e1666bf5 |
1049 | |
32fb2b78 |
1050 | my @exported_names = (@const_names, @fnames_no_prefix, map '$'.$_, @vdecls); |
3cb4da91 |
1051 | |
dcb5229a |
1052 | my $tmp=''; |
1053 | $tmp .= <<"END" unless $skip_exporter; |
e1666bf5 |
1054 | # Items to export into callers namespace by default. Note: do not export |
1055 | # names by default without a very good reason. Use EXPORT_OK instead. |
1056 | # Do not simply export all your public functions/methods/constants. |
ddf6bed1 |
1057 | |
1058 | # This allows declaration use $module ':all'; |
1059 | # If you do not need this, moving things directly into \@EXPORT or \@EXPORT_OK |
1060 | # will save memory. |
51fac20b |
1061 | our %EXPORT_TAGS = ( 'all' => [ qw( |
3cb4da91 |
1062 | @exported_names |
ddf6bed1 |
1063 | ) ] ); |
1064 | |
51fac20b |
1065 | our \@EXPORT_OK = ( \@{ \$EXPORT_TAGS{'all'} } ); |
ddf6bed1 |
1066 | |
77ca0c92 |
1067 | our \@EXPORT = qw( |
e1666bf5 |
1068 | @const_names |
a0d0e21e |
1069 | ); |
dcb5229a |
1070 | |
1071 | END |
1072 | |
1073 | $tmp .= <<"END"; |
77ca0c92 |
1074 | our \$VERSION = '$TEMPLATE_VERSION'; |
f508c652 |
1075 | |
e1666bf5 |
1076 | END |
1077 | |
be3174d2 |
1078 | $tmp =~ s/^our //mg if $compat_version < 5.006; |
1079 | print PM $tmp; |
1080 | |
32fb2b78 |
1081 | if (@vdecls) { |
1082 | printf PM "our(@{[ join ', ', map '$'.$_, @vdecls ]});\n\n"; |
1083 | } |
1084 | |
be3174d2 |
1085 | |
af6c647e |
1086 | print PM autoload ($module, $compat_version) unless $opt_c or $opt_X; |
a0d0e21e |
1087 | |
2920c5d2 |
1088 | if( ! $opt_X ){ # print bootstrap, unless XS is disabled |
dcb5229a |
1089 | if ($use_Dyna) { |
2920c5d2 |
1090 | print PM <<"END"; |
f508c652 |
1091 | bootstrap $module \$VERSION; |
2920c5d2 |
1092 | END |
dcb5229a |
1093 | } else { |
1094 | print PM <<"END"; |
1095 | require XSLoader; |
1096 | XSLoader::load('$module', \$VERSION); |
1097 | END |
1098 | } |
2920c5d2 |
1099 | } |
1100 | |
32fb2b78 |
1101 | # tying the variables can happen only after bootstrap |
1102 | if (@vdecls) { |
1103 | printf PM <<END; |
1104 | { |
1105 | @{[ join "\n", map " _tievar_$_(\$$_);", @vdecls ]} |
1106 | } |
1107 | |
1108 | END |
1109 | } |
1110 | |
3cb4da91 |
1111 | my $after; |
2920c5d2 |
1112 | if( $opt_P ){ # if POD is disabled |
1113 | $after = '__END__'; |
1114 | } |
1115 | else { |
1116 | $after = '=cut'; |
1117 | } |
1118 | |
1119 | print PM <<"END"; |
a0d0e21e |
1120 | |
e1666bf5 |
1121 | # Preloaded methods go here. |
9ef261b5 |
1122 | END |
1123 | |
1124 | print PM <<"END" unless $opt_A; |
a0d0e21e |
1125 | |
2920c5d2 |
1126 | # Autoload methods go after $after, and are processed by the autosplit program. |
9ef261b5 |
1127 | END |
1128 | |
1129 | print PM <<"END"; |
a0d0e21e |
1130 | |
1131 | 1; |
e1666bf5 |
1132 | __END__ |
a0d0e21e |
1133 | END |
a0d0e21e |
1134 | |
65cf46c7 |
1135 | my ($email,$author); |
1136 | |
1137 | eval { |
317fb126 |
1138 | my $username; |
1139 | ($username,$author) = (getpwuid($>))[0,6]; |
1140 | if (defined $username && defined $author) { |
1141 | $author =~ s/,.*$//; # in case of sub fields |
1142 | my $domain = $Config{'mydomain'}; |
1143 | $domain =~ s/^\.//; |
1144 | $email = "$username\@$domain"; |
1145 | } |
65cf46c7 |
1146 | }; |
1147 | |
1148 | $author ||= "A. U. Thor"; |
1149 | $email ||= 'a.u.thor@a.galaxy.far.far.away'; |
f508c652 |
1150 | |
c0f8b9cd |
1151 | my $revhist = ''; |
1152 | $revhist = <<EOT if $opt_C; |
497711e7 |
1153 | # |
1154 | #=head1 HISTORY |
1155 | # |
1156 | #=over 8 |
1157 | # |
1158 | #=item $TEMPLATE_VERSION |
1159 | # |
1160 | #Original version; created by h2xs $H2XS_VERSION with options |
1161 | # |
1162 | # @ARGS |
1163 | # |
1164 | #=back |
1165 | # |
c0f8b9cd |
1166 | EOT |
1167 | |
dcb5229a |
1168 | my $exp_doc = $skip_exporter ? '' : <<EOD; |
497711e7 |
1169 | # |
1170 | #=head2 EXPORT |
1171 | # |
1172 | #None by default. |
1173 | # |
ddf6bed1 |
1174 | EOD |
b7d5fa84 |
1175 | |
5273d82d |
1176 | if (@const_names and not $opt_P) { |
dcb5229a |
1177 | $exp_doc .= <<EOD unless $skip_exporter; |
497711e7 |
1178 | #=head2 Exportable constants |
1179 | # |
1180 | # @{[join "\n ", @const_names]} |
1181 | # |
5273d82d |
1182 | EOD |
1183 | } |
b7d5fa84 |
1184 | |
5273d82d |
1185 | if (defined $fdecls and @$fdecls and not $opt_P) { |
dcb5229a |
1186 | $exp_doc .= <<EOD unless $skip_exporter; |
497711e7 |
1187 | #=head2 Exportable functions |
1188 | # |
3cb4da91 |
1189 | EOD |
b7d5fa84 |
1190 | |
497711e7 |
1191 | # $exp_doc .= <<EOD if $opt_p; |
1192 | #When accessing these functions from Perl, prefix C<$opt_p> should be removed. |
1193 | # |
b7d5fa84 |
1194 | #EOD |
dcb5229a |
1195 | $exp_doc .= <<EOD unless $skip_exporter; |
497711e7 |
1196 | # @{[join "\n ", @known_fnames{@fnames}]} |
1197 | # |
5273d82d |
1198 | EOD |
1199 | } |
1200 | |
b7d5fa84 |
1201 | my $meth_doc = ''; |
1202 | |
1203 | if ($opt_x && $opt_a) { |
1204 | my($name, $struct); |
1205 | $meth_doc .= accessor_docs($name, $struct) |
1206 | while ($name, $struct) = each %structs; |
1207 | } |
1208 | |
3cb4da91 |
1209 | my $pod = <<"END" unless $opt_P; |
973ae360 |
1210 | ## Below is stub documentation for your module. You'd better edit it! |
f508c652 |
1211 | # |
1212 | #=head1 NAME |
1213 | # |
1214 | #$module - Perl extension for blah blah blah |
1215 | # |
1216 | #=head1 SYNOPSIS |
1217 | # |
1218 | # use $module; |
1219 | # blah blah blah |
1220 | # |
11946041 |
1221 | #=head1 ABSTRACT |
1222 | # |
1223 | # This should be the abstract for $module. |
1224 | # The abstract is used when making PPD (Perl Package Description) files. |
1225 | # If you don't want an ABSTRACT you should also edit Makefile.PL to |
1226 | # remove the ABSTRACT_FROM option. |
1227 | # |
f508c652 |
1228 | #=head1 DESCRIPTION |
1229 | # |
7aff18a2 |
1230 | #Stub documentation for $module, created by h2xs. It looks like the |
f508c652 |
1231 | #author of the extension was negligent enough to leave the stub |
1232 | #unedited. |
1233 | # |
1234 | #Blah blah blah. |
b7d5fa84 |
1235 | $exp_doc$meth_doc$revhist |
f508c652 |
1236 | # |
09c48e64 |
1237 | #=head1 SEE ALSO |
f508c652 |
1238 | # |
09c48e64 |
1239 | #Mention other useful documentation such as the documentation of |
1240 | #related modules or operating system documentation (such as man pages |
1241 | #in UNIX), or any relevant external documentation such as RFCs or |
1242 | #standards. |
e8f26592 |
1243 | # |
1244 | #If you have a mailing list set up for your module, mention it here. |
1245 | # |
09c48e64 |
1246 | #If you have a web site set up for your module, mention it here. |
1247 | # |
1248 | #=head1 AUTHOR |
1249 | # |
1250 | #$author, E<lt>${email}E<gt> |
1251 | # |
e8f26592 |
1252 | #=head1 COPYRIGHT AND LICENSE |
1253 | # |
380e3302 |
1254 | #Copyright ${\(1900 + (localtime) [5])} by $author |
e8f26592 |
1255 | # |
1256 | #This library is free software; you can redistribute it and/or modify |
1257 | #it under the same terms as Perl itself. |
1258 | # |
f508c652 |
1259 | #=cut |
1260 | END |
1261 | |
1262 | $pod =~ s/^\#//gm unless $opt_P; |
1263 | print PM $pod unless $opt_P; |
1264 | |
a0d0e21e |
1265 | close PM; |
1266 | |
e1666bf5 |
1267 | |
2920c5d2 |
1268 | if( ! $opt_X ){ # print XS, unless it is disabled |
8e07c86e |
1269 | warn "Writing $ext$modpname/$modfname.xs\n"; |
e1666bf5 |
1270 | |
a0d0e21e |
1271 | print XS <<"END"; |
1272 | #include "EXTERN.h" |
1273 | #include "perl.h" |
1274 | #include "XSUB.h" |
dcb5229a |
1275 | |
1276 | END |
1277 | |
1278 | print XS <<"END" unless $skip_ppport; |
0a7c7f4f |
1279 | #include "ppport.h" |
a0d0e21e |
1280 | |
1281 | END |
dcb5229a |
1282 | |
a887ff11 |
1283 | if( @path_h ){ |
3cb4da91 |
1284 | foreach my $path_h (@path_h_ini) { |
a0d0e21e |
1285 | my($h) = $path_h; |
1286 | $h =~ s#^/usr/include/##; |
ead2a595 |
1287 | if ($^O eq 'VMS') { $h =~ s#.*vms\]#sys/# or $h =~ s#.*[:>\]]##; } |
a887ff11 |
1288 | print XS qq{#include <$h>\n}; |
1289 | } |
1290 | print XS "\n"; |
a0d0e21e |
1291 | } |
1292 | |
e255a1c9 |
1293 | print XS <<"END" if $opt_g; |
1294 | |
1295 | /* Global Data */ |
1296 | |
1297 | #define MY_CXT_KEY "${module}::_guts" XS_VERSION |
1298 | |
1299 | typedef struct { |
1300 | /* Put Global Data in here */ |
1301 | int dummy; /* you can access this elsewhere as MY_CXT.dummy */ |
1302 | } my_cxt_t; |
1303 | |
1304 | START_MY_CXT |
1305 | |
1306 | END |
1307 | |
ddf6bed1 |
1308 | my %pointer_typedefs; |
1309 | my %struct_typedefs; |
1310 | |
1311 | sub td_is_pointer { |
1312 | my $type = shift; |
1313 | my $out = $pointer_typedefs{$type}; |
1314 | return $out if defined $out; |
1315 | my $otype = $type; |
1316 | $out = ($type =~ /\*$/); |
1317 | # This converts only the guys which do not have trailing part in the typedef |
1318 | if (not $out |
1319 | and $typedef_rex and $type =~ s/($typedef_rex)/$typedefs_pre{$1}/go) { |
1320 | $type = normalize_type($type); |
1321 | print "Is-Pointer: Type mutation via typedefs: $otype ==> $type\n" |
1322 | if $opt_d; |
1323 | $out = td_is_pointer($type); |
1324 | } |
1325 | return ($pointer_typedefs{$otype} = $out); |
1326 | } |
1327 | |
1328 | sub td_is_struct { |
1329 | my $type = shift; |
1330 | my $out = $struct_typedefs{$type}; |
1331 | return $out if defined $out; |
1332 | my $otype = $type; |
32fb2b78 |
1333 | $out = ($type =~ /^(struct|union)\b/) && !td_is_pointer($type); |
ddf6bed1 |
1334 | # This converts only the guys which do not have trailing part in the typedef |
1335 | if (not $out |
1336 | and $typedef_rex and $type =~ s/($typedef_rex)/$typedefs_pre{$1}/go) { |
1337 | $type = normalize_type($type); |
1338 | print "Is-Struct: Type mutation via typedefs: $otype ==> $type\n" |
1339 | if $opt_d; |
1340 | $out = td_is_struct($type); |
1341 | } |
1342 | return ($struct_typedefs{$otype} = $out); |
1343 | } |
1344 | |
9a7df4f2 |
1345 | print_tievar_subs(\*XS, $_, $vdecl_hash{$_}) for @vdecls; |
e1666bf5 |
1346 | |
ddf6bed1 |
1347 | if( ! $opt_c ) { |
9a7df4f2 |
1348 | # We write the "sample" files used when this module is built by perl without |
1349 | # ExtUtils::Constant. |
1350 | # h2xs will later check that these are the same as those generated by the |
1351 | # code embedded into Makefile.PL |
1cb0fb50 |
1352 | unless (-d $fallbackdirname) { |
1353 | mkdir "$fallbackdirname" or die "Cannot mkdir $fallbackdirname: $!\n"; |
1354 | } |
1355 | warn "Writing $ext$modpname/$fallbackdirname/$constscfname\n"; |
1356 | warn "Writing $ext$modpname/$fallbackdirname/$constsxsfname\n"; |
1357 | my $cfallback = File::Spec->catfile($fallbackdirname, $constscfname); |
1358 | my $xsfallback = File::Spec->catfile($fallbackdirname, $constsxsfname); |
1359 | WriteConstants ( C_FILE => $cfallback, |
1360 | XS_FILE => $xsfallback, |
9a7df4f2 |
1361 | DEFAULT_TYPE => $opt_t, |
1362 | NAME => $module, |
1363 | NAMES => \@const_names, |
1364 | ); |
1cb0fb50 |
1365 | print XS "#include \"$constscfname\"\n"; |
e1666bf5 |
1366 | } |
1367 | |
32fb2b78 |
1368 | |
f1f595f5 |
1369 | my $prefix = defined $opt_p ? "PREFIX = $opt_p" : ''; |
3cb4da91 |
1370 | |
e1666bf5 |
1371 | # Now switch from C to XS by issuing the first MODULE declaration: |
1372 | print XS <<"END"; |
a0d0e21e |
1373 | |
ead2a595 |
1374 | MODULE = $module PACKAGE = $module $prefix |
1375 | |
1376 | END |
1377 | |
9a7df4f2 |
1378 | # If a constant() function was #included then output a corresponding |
1379 | # XS declaration: |
1cb0fb50 |
1380 | print XS "INCLUDE: $constsxsfname\n" unless $opt_c; |
9a7df4f2 |
1381 | |
e255a1c9 |
1382 | print XS <<"END" if $opt_g; |
1383 | |
1384 | BOOT: |
1385 | { |
1386 | MY_CXT_INIT; |
1387 | /* If any of the fields in the my_cxt_t struct need |
1388 | to be initialised, do it here. |
1389 | */ |
1390 | } |
1391 | |
1392 | END |
1393 | |
ead2a595 |
1394 | foreach (sort keys %const_xsub) { |
1395 | print XS <<"END"; |
1396 | char * |
1397 | $_() |
1398 | |
1399 | CODE: |
1400 | #ifdef $_ |
7aff18a2 |
1401 | RETVAL = $_; |
ead2a595 |
1402 | #else |
7aff18a2 |
1403 | croak("Your vendor has not defined the $module macro $_"); |
ead2a595 |
1404 | #endif |
1405 | |
1406 | OUTPUT: |
7aff18a2 |
1407 | RETVAL |
a0d0e21e |
1408 | |
e1666bf5 |
1409 | END |
ead2a595 |
1410 | } |
e1666bf5 |
1411 | |
5273d82d |
1412 | my %seen_decl; |
ddf6bed1 |
1413 | my %typemap; |
5273d82d |
1414 | |
ead2a595 |
1415 | sub print_decl { |
1416 | my $fh = shift; |
1417 | my $decl = shift; |
1418 | my ($type, $name, $args) = @$decl; |
5273d82d |
1419 | return if $seen_decl{$name}++; # Need to do the same for docs as well? |
1420 | |
ead2a595 |
1421 | my @argnames = map {$_->[1]} @$args; |
ddf6bed1 |
1422 | my @argtypes = map { normalize_type( $_->[0], 1 ) } @$args; |
32fb2b78 |
1423 | if ($opt_k) { |
1424 | s/^\s*const\b\s*// for @argtypes; |
1425 | } |
5273d82d |
1426 | my @argarrays = map { $_->[4] || '' } @$args; |
ead2a595 |
1427 | my $numargs = @$args; |
1428 | if ($numargs and $argtypes[-1] eq '...') { |
1429 | $numargs--; |
1430 | $argnames[-1] = '...'; |
1431 | } |
1432 | local $" = ', '; |
ddf6bed1 |
1433 | $type = normalize_type($type, 1); |
1434 | |
ead2a595 |
1435 | print $fh <<"EOP"; |
1436 | |
1437 | $type |
1438 | $name(@argnames) |
1439 | EOP |
1440 | |
3cb4da91 |
1441 | for my $arg (0 .. $numargs - 1) { |
ead2a595 |
1442 | print $fh <<"EOP"; |
5273d82d |
1443 | $argtypes[$arg] $argnames[$arg]$argarrays[$arg] |
ead2a595 |
1444 | EOP |
1445 | } |
1446 | } |
1447 | |
32fb2b78 |
1448 | sub print_tievar_subs { |
1449 | my($fh, $name, $type) = @_; |
1450 | print $fh <<END; |
1451 | I32 |
1452 | _get_$name(IV index, SV *sv) { |
1453 | dSP; |
1454 | PUSHMARK(SP); |
1455 | XPUSHs(sv); |
1456 | PUTBACK; |
1457 | (void)call_pv("$module\::_get_$name", G_DISCARD); |
1458 | return (I32)0; |
1459 | } |
1460 | |
1461 | I32 |
1462 | _set_$name(IV index, SV *sv) { |
1463 | dSP; |
1464 | PUSHMARK(SP); |
1465 | XPUSHs(sv); |
1466 | PUTBACK; |
1467 | (void)call_pv("$module\::_set_$name", G_DISCARD); |
1468 | return (I32)0; |
1469 | } |
1470 | |
1471 | END |
1472 | } |
1473 | |
1474 | sub print_tievar_xsubs { |
1475 | my($fh, $name, $type) = @_; |
1476 | print $fh <<END; |
1477 | void |
1478 | _tievar_$name(sv) |
1479 | SV* sv |
1480 | PREINIT: |
1481 | struct ufuncs uf; |
1482 | CODE: |
1483 | uf.uf_val = &_get_$name; |
1484 | uf.uf_set = &_set_$name; |
1485 | uf.uf_index = (IV)&_get_$name; |
1486 | sv_magic(sv, 0, 'U', (char*)&uf, sizeof(uf)); |
1487 | |
1488 | void |
1489 | _get_$name(THIS) |
1490 | $type THIS = NO_INIT |
1491 | CODE: |
1492 | THIS = $name; |
1493 | OUTPUT: |
1494 | SETMAGIC: DISABLE |
1495 | THIS |
1496 | |
1497 | void |
1498 | _set_$name(THIS) |
1499 | $type THIS |
1500 | CODE: |
1501 | $name = THIS; |
1502 | |
1503 | END |
1504 | } |
1505 | |
7c1d48a5 |
1506 | sub print_accessors { |
1507 | my($fh, $name, $struct) = @_; |
1508 | return unless defined $struct && $name !~ /\s|_ANON/; |
1509 | $name = normalize_type($name); |
1510 | my $ptrname = normalize_type("$name *"); |
32fb2b78 |
1511 | print $fh <<"EOF"; |
1512 | |
1513 | MODULE = $module PACKAGE = ${name} $prefix |
1514 | |
1515 | $name * |
1516 | _to_ptr(THIS) |
1517 | $name THIS = NO_INIT |
1518 | PROTOTYPE: \$ |
1519 | CODE: |
1520 | if (sv_derived_from(ST(0), "$name")) { |
1521 | STRLEN len; |
1522 | char *s = SvPV((SV*)SvRV(ST(0)), len); |
1523 | if (len != sizeof(THIS)) |
1524 | croak("Size \%d of packed data != expected \%d", |
1525 | len, sizeof(THIS)); |
1526 | RETVAL = ($name *)s; |
1527 | } |
1528 | else |
1529 | croak("THIS is not of type $name"); |
1530 | OUTPUT: |
1531 | RETVAL |
1532 | |
1533 | $name |
1534 | new(CLASS) |
1535 | char *CLASS = NO_INIT |
1536 | PROTOTYPE: \$ |
1537 | CODE: |
1538 | Zero((void*)&RETVAL, sizeof(RETVAL), char); |
1539 | OUTPUT: |
1540 | RETVAL |
7c1d48a5 |
1541 | |
1542 | MODULE = $module PACKAGE = ${name}Ptr $prefix |
1543 | |
1544 | EOF |
1545 | my @items = @$struct; |
1546 | while (@items) { |
1547 | my $item = shift @items; |
1548 | if ($item->[0] =~ /_ANON/) { |
32fb2b78 |
1549 | if (defined $item->[2]) { |
7c1d48a5 |
1550 | push @items, map [ |
32fb2b78 |
1551 | @$_[0, 1], "$item->[2]_$_->[2]", "$item->[2].$_->[2]", |
7c1d48a5 |
1552 | ], @{ $structs{$item->[0]} }; |
1553 | } else { |
1554 | push @items, @{ $structs{$item->[0]} }; |
1555 | } |
1556 | } else { |
1557 | my $type = normalize_type($item->[0]); |
32fb2b78 |
1558 | my $ttype = $structs{$type} ? normalize_type("$type *") : $type; |
7c1d48a5 |
1559 | print $fh <<"EOF"; |
32fb2b78 |
1560 | $ttype |
1561 | $item->[2](THIS, __value = NO_INIT) |
7c1d48a5 |
1562 | $ptrname THIS |
1563 | $type __value |
1564 | PROTOTYPE: \$;\$ |
1565 | CODE: |
7c1d48a5 |
1566 | if (items > 1) |
1567 | THIS->$item->[-1] = __value; |
32fb2b78 |
1568 | RETVAL = @{[ |
1569 | $type eq $ttype ? "THIS->$item->[-1]" : "&(THIS->$item->[-1])" |
1570 | ]}; |
7c1d48a5 |
1571 | OUTPUT: |
1572 | RETVAL |
1573 | |
1574 | EOF |
1575 | } |
1576 | } |
1577 | } |
1578 | |
b7d5fa84 |
1579 | sub accessor_docs { |
1580 | my($name, $struct) = @_; |
1581 | return unless defined $struct && $name !~ /\s|_ANON/; |
1582 | $name = normalize_type($name); |
1583 | my $ptrname = $name . 'Ptr'; |
1584 | my @items = @$struct; |
1585 | my @list; |
1586 | while (@items) { |
1587 | my $item = shift @items; |
1588 | if ($item->[0] =~ /_ANON/) { |
1589 | if (defined $item->[2]) { |
1590 | push @items, map [ |
1591 | @$_[0, 1], "$item->[2]_$_->[2]", "$item->[2].$_->[2]", |
1592 | ], @{ $structs{$item->[0]} }; |
1593 | } else { |
1594 | push @items, @{ $structs{$item->[0]} }; |
1595 | } |
1596 | } else { |
1597 | push @list, $item->[2]; |
1598 | } |
1599 | } |
b68ece06 |
1600 | my $methods = (join '(...)>, C<', @list) . '(...)'; |
b7d5fa84 |
1601 | |
b68ece06 |
1602 | my $pod = <<"EOF"; |
1603 | # |
1604 | #=head2 Object and class methods for C<$name>/C<$ptrname> |
1605 | # |
1606 | #The principal Perl representation of a C object of type C<$name> is an |
1607 | #object of class C<$ptrname> which is a reference to an integer |
1608 | #representation of a C pointer. To create such an object, one may use |
1609 | #a combination |
1610 | # |
1611 | # my \$buffer = $name->new(); |
1612 | # my \$obj = \$buffer->_to_ptr(); |
1613 | # |
1614 | #This exersizes the following two methods, and an additional class |
1615 | #C<$name>, the internal representation of which is a reference to a |
1616 | #packed string with the C structure. Keep in mind that \$buffer should |
1617 | #better survive longer than \$obj. |
1618 | # |
1619 | #=over |
1620 | # |
1621 | #=item C<\$object_of_type_$name-E<gt>_to_ptr()> |
1622 | # |
1623 | #Converts an object of type C<$name> to an object of type C<$ptrname>. |
1624 | # |
1625 | #=item C<$name-E<gt>new()> |
1626 | # |
1627 | #Creates an empty object of type C<$name>. The corresponding packed |
1628 | #string is zeroed out. |
1629 | # |
1630 | #=item C<$methods> |
1631 | # |
1632 | #return the current value of the corresponding element if called |
1633 | #without additional arguments. Set the element to the supplied value |
1634 | #(and return the new value) if called with an additional argument. |
1635 | # |
1636 | #Applicable to objects of type C<$ptrname>. |
1637 | # |
1638 | #=back |
1639 | # |
b7d5fa84 |
1640 | EOF |
b68ece06 |
1641 | $pod =~ s/^\#//gm; |
1642 | return $pod; |
b7d5fa84 |
1643 | } |
1644 | |
5273d82d |
1645 | # Should be called before any actual call to normalize_type(). |
1646 | sub get_typemap { |
1647 | # We do not want to read ./typemap by obvios reasons. |
1648 | my @tm = qw(../../../typemap ../../typemap ../typemap); |
1649 | my $stdtypemap = "$Config::Config{privlib}/ExtUtils/typemap"; |
1650 | unshift @tm, $stdtypemap; |
1651 | my $proto_re = "[" . quotemeta('\$%&*@;') . "]" ; |
ddf6bed1 |
1652 | |
1653 | # Start with useful default values |
9cacc32e |
1654 | $typemap{float} = 'T_NV'; |
ddf6bed1 |
1655 | |
3cb4da91 |
1656 | foreach my $typemap (@tm) { |
5273d82d |
1657 | next unless -e $typemap ; |
1658 | # skip directories, binary files etc. |
1659 | warn " Scanning $typemap\n"; |
1660 | warn("Warning: ignoring non-text typemap file '$typemap'\n"), next |
1661 | unless -T $typemap ; |
1662 | open(TYPEMAP, $typemap) |
1663 | or warn ("Warning: could not open typemap file '$typemap': $!\n"), next; |
1664 | my $mode = 'Typemap'; |
1665 | while (<TYPEMAP>) { |
1666 | next if /^\s*\#/; |
1667 | if (/^INPUT\s*$/) { $mode = 'Input'; next; } |
1668 | elsif (/^OUTPUT\s*$/) { $mode = 'Output'; next; } |
1669 | elsif (/^TYPEMAP\s*$/) { $mode = 'Typemap'; next; } |
1670 | elsif ($mode eq 'Typemap') { |
1671 | next if /^\s*($|\#)/ ; |
3cb4da91 |
1672 | my ($type, $image); |
ddf6bed1 |
1673 | if ( ($type, $image) = |
5273d82d |
1674 | /^\s*(.*?\S)\s+(\S+)\s*($proto_re*)\s*$/o |
1675 | # This may reference undefined functions: |
1676 | and not ($image eq 'T_PACKED' and $typemap eq $stdtypemap)) { |
ddf6bed1 |
1677 | $typemap{normalize_type($type)} = $image; |
5273d82d |
1678 | } |
1679 | } |
1680 | } |
1681 | close(TYPEMAP) or die "Cannot close $typemap: $!"; |
1682 | } |
1683 | %std_types = %types_seen; |
1684 | %types_seen = (); |
1685 | } |
1686 | |
ead2a595 |
1687 | |
ddf6bed1 |
1688 | sub normalize_type { # Second arg: do not strip const's before \* |
ead2a595 |
1689 | my $type = shift; |
3cb4da91 |
1690 | my $do_keep_deep_const = shift; |
1691 | # If $do_keep_deep_const this is heuristical only |
1692 | my $keep_deep_const = ($do_keep_deep_const ? '\b(?![^(,)]*\*)' : ''); |
ddf6bed1 |
1693 | my $ignore_mods |
3cb4da91 |
1694 | = "(?:\\b(?:(?:__const__|const)$keep_deep_const|static|inline|__inline__)\\b\\s*)*"; |
1695 | if ($do_keep_deep_const) { # Keep different compiled /RExen/o separately! |
1696 | $type =~ s/$ignore_mods//go; |
7aff18a2 |
1697 | } |
1698 | else { |
3cb4da91 |
1699 | $type =~ s/$ignore_mods//go; |
1700 | } |
f1f595f5 |
1701 | $type =~ s/([^\s\w])/ $1 /g; |
ead2a595 |
1702 | $type =~ s/\s+$//; |
1703 | $type =~ s/^\s+//; |
ddf6bed1 |
1704 | $type =~ s/\s+/ /g; |
1705 | $type =~ s/\* (?=\*)/*/g; |
1706 | $type =~ s/\. \. \./.../g; |
1707 | $type =~ s/ ,/,/g; |
5273d82d |
1708 | $types_seen{$type}++ |
1709 | unless $type eq '...' or $type eq 'void' or $std_types{$type}; |
ead2a595 |
1710 | $type; |
1711 | } |
1712 | |
ddf6bed1 |
1713 | my $need_opaque; |
1714 | |
1715 | sub assign_typemap_entry { |
1716 | my $type = shift; |
1717 | my $otype = $type; |
1718 | my $entry; |
1719 | if ($tmask and $type =~ /$tmask/) { |
1720 | print "Type $type matches -o mask\n" if $opt_d; |
1721 | $entry = (td_is_struct($type) ? "T_OPAQUE_STRUCT" : "T_PTROBJ"); |
1722 | } |
1723 | elsif ($typedef_rex and $type =~ s/($typedef_rex)/$typedefs_pre{$1}/go) { |
1724 | $type = normalize_type $type; |
1725 | print "Type mutation via typedefs: $otype ==> $type\n" if $opt_d; |
1726 | $entry = assign_typemap_entry($type); |
1727 | } |
40292913 |
1728 | # XXX good do better if our UV happens to be long long |
1729 | return "T_NV" if $type =~ /^(unsigned\s+)?long\s+(long|double)\z/; |
ddf6bed1 |
1730 | $entry ||= $typemap{$otype} |
1731 | || (td_is_struct($type) ? "T_OPAQUE_STRUCT" : "T_PTROBJ"); |
1732 | $typemap{$otype} = $entry; |
1733 | $need_opaque = 1 if $entry eq "T_OPAQUE_STRUCT"; |
1734 | return $entry; |
1735 | } |
1736 | |
32fb2b78 |
1737 | for (@vdecls) { |
1738 | print_tievar_xsubs(\*XS, $_, $vdecl_hash{$_}); |
1739 | } |
1740 | |
ead2a595 |
1741 | if ($opt_x) { |
32fb2b78 |
1742 | for my $decl (@$fdecls_parsed) { print_decl(\*XS, $decl) } |
1743 | if ($opt_a) { |
1744 | while (my($name, $struct) = each %structs) { |
1745 | print_accessors(\*XS, $name, $struct); |
7c1d48a5 |
1746 | } |
32fb2b78 |
1747 | } |
ead2a595 |
1748 | } |
1749 | |
a0d0e21e |
1750 | close XS; |
5273d82d |
1751 | |
1752 | if (%types_seen) { |
1753 | my $type; |
1754 | warn "Writing $ext$modpname/typemap\n"; |
1755 | open TM, ">typemap" or die "Cannot open typemap file for write: $!"; |
1756 | |
3cb4da91 |
1757 | for $type (sort keys %types_seen) { |
ddf6bed1 |
1758 | my $entry = assign_typemap_entry $type; |
1759 | print TM $type, "\t" x (5 - int((length $type)/8)), "\t$entry\n" |
5273d82d |
1760 | } |
1761 | |
ddf6bed1 |
1762 | print TM <<'EOP' if $need_opaque; # Older Perls do not have correct entry |
1763 | ############################################################################# |
1764 | INPUT |
1765 | T_OPAQUE_STRUCT |
1766 | if (sv_derived_from($arg, \"${ntype}\")) { |
1767 | STRLEN len; |
1768 | char *s = SvPV((SV*)SvRV($arg), len); |
1769 | |
1770 | if (len != sizeof($var)) |
1771 | croak(\"Size %d of packed data != expected %d\", |
1772 | len, sizeof($var)); |
1773 | $var = *($type *)s; |
1774 | } |
1775 | else |
1776 | croak(\"$var is not of type ${ntype}\") |
1777 | ############################################################################# |
1778 | OUTPUT |
1779 | T_OPAQUE_STRUCT |
1780 | sv_setref_pvn($arg, \"${ntype}\", (char *)&$var, sizeof($var)); |
1781 | EOP |
1782 | |
5273d82d |
1783 | close TM or die "Cannot close typemap file for write: $!"; |
1784 | } |
1785 | |
2920c5d2 |
1786 | } # if( ! $opt_X ) |
e1666bf5 |
1787 | |
8e07c86e |
1788 | warn "Writing $ext$modpname/Makefile.PL\n"; |
1789 | open(PL, ">Makefile.PL") || die "Can't create $ext$modpname/Makefile.PL: $!\n"; |
a0d0e21e |
1790 | |
11946041 |
1791 | my $prereq_pm; |
1792 | |
1793 | if ( $compat_version < 5.00702 and $new_test ) |
1794 | { |
1795 | $prereq_pm = q%'Test::More' => 0%; |
1796 | } |
1797 | else |
1798 | { |
1799 | $prereq_pm = ''; |
1800 | } |
1801 | |
9a7df4f2 |
1802 | print PL <<"END"; |
1803 | use $compat_version; |
a0d0e21e |
1804 | use ExtUtils::MakeMaker; |
1805 | # See lib/ExtUtils/MakeMaker.pm for details of how to influence |
42793c05 |
1806 | # the contents of the Makefile that is written. |
8bc03d0d |
1807 | WriteMakefile( |
1808 | 'NAME' => '$module', |
1809 | 'VERSION_FROM' => '$modfname.pm', # finds \$VERSION |
11946041 |
1810 | 'PREREQ_PM' => {$prereq_pm}, # e.g., Module::Name => 1.1 |
fcd67389 |
1811 | (\$] >= 5.005 ? ## Add these new keywords supported since 5.005 |
1812 | (ABSTRACT_FROM => '$modfname.pm', # retrieve abstract from module |
1813 | AUTHOR => '$author <$email>') : ()), |
a0d0e21e |
1814 | END |
8bc03d0d |
1815 | if (!$opt_X) { # print C stuff, unless XS is disabled |
ddf6bed1 |
1816 | $opt_F = '' unless defined $opt_F; |
b68ece06 |
1817 | my $I = (((glob '*.h') || (glob '*.hh')) ? '-I.' : ''); |
1818 | my $Ihelp = ($I ? '-I. ' : ''); |
1819 | my $Icomment = ($I ? '' : <<EOC); |
1820 | # Insert -I. if you add *.h files later: |
1821 | EOC |
1822 | |
8bc03d0d |
1823 | print PL <<END; |
1824 | 'LIBS' => ['$extralibs'], # e.g., '-lm' |
1825 | 'DEFINE' => '$opt_F', # e.g., '-DHAVE_SOMETHING' |
f1f595f5 |
1826 | $Icomment 'INC' => '$I', # e.g., '${Ihelp}-I/usr/include/other' |
b68ece06 |
1827 | END |
1828 | |
1cb0fb50 |
1829 | my $C = grep {$_ ne "$modfname.c"} |
9a7df4f2 |
1830 | (glob '*.c'), (glob '*.cc'), (glob '*.C'); |
b68ece06 |
1831 | my $Cpre = ($C ? '' : '# '); |
1832 | my $Ccomment = ($C ? '' : <<EOC); |
1833 | # Un-comment this if you add C files to link with later: |
1834 | EOC |
1835 | |
1836 | print PL <<END; |
1837 | $Ccomment $Cpre\'OBJECT' => '\$(O_FILES)', # link all the C files too |
8bc03d0d |
1838 | END |
9a7df4f2 |
1839 | } # ' # Grr |
a0d0e21e |
1840 | print PL ");\n"; |
9a7df4f2 |
1841 | if (!$opt_c) { |
1842 | my $generate_code = |
1cb0fb50 |
1843 | WriteMakefileSnippet ( C_FILE => $constscfname, |
1844 | XS_FILE => $constsxsfname, |
9a7df4f2 |
1845 | DEFAULT_TYPE => $opt_t, |
1846 | NAME => $module, |
1847 | NAMES => \@const_names, |
1848 | ); |
1849 | print PL <<"END"; |
1850 | if (eval {require ExtUtils::Constant; 1}) { |
1851 | # If you edit these definitions to change the constants used by this module, |
1cb0fb50 |
1852 | # you will need to use the generated $constscfname and $constsxsfname |
9a7df4f2 |
1853 | # files to replace their "fallback" counterparts before distributing your |
1854 | # changes. |
1855 | $generate_code |
1856 | } |
1857 | else { |
1858 | use File::Copy; |
1cb0fb50 |
1859 | use File::Spec; |
1860 | foreach my \$file ('$constscfname', '$constsxsfname') { |
1861 | my \$fallback = File::Spec->catfile('$fallbackdirname', \$file); |
1862 | copy (\$fallback, \$file) or die "Can't copy \$fallback to \$file: \$!"; |
1863 | } |
9a7df4f2 |
1864 | } |
1865 | END |
1866 | |
1867 | eval $generate_code; |
1868 | if ($@) { |
1869 | warn <<"EOM"; |
1870 | Attempting to test constant code in $ext$modpname/Makefile.PL: |
1871 | $generate_code |
1872 | __END__ |
1873 | gave unexpected error $@ |
1874 | Please report the circumstances of this bug in h2xs version $H2XS_VERSION |
1875 | using the perlbug script. |
1876 | EOM |
1877 | } else { |
1878 | my $fail; |
1879 | |
1cb0fb50 |
1880 | foreach my $file ($constscfname, $constsxsfname) { |
1881 | my $fallback = File::Spec->catfile($fallbackdirname, $file); |
1882 | if (compare($file, $fallback)) { |
9a7df4f2 |
1883 | warn << "EOM"; |
1cb0fb50 |
1884 | Files "$ext$modpname/$fallbackdirname/$file" and "$ext$modpname/$file" differ. |
9a7df4f2 |
1885 | EOM |
1886 | $fail++; |
1887 | } |
1888 | } |
1889 | if ($fail) { |
1890 | warn fill ('','', <<"EOM") . "\n"; |
1891 | It appears that the code in $ext$modpname/Makefile.PL does not autogenerate |
1cb0fb50 |
1892 | the files $ext$modpname/$constscfname and $ext$modpname/$constsxsfname |
9a7df4f2 |
1893 | correctly. |
1cb0fb50 |
1894 | |
9a7df4f2 |
1895 | Please report the circumstances of this bug in h2xs version $H2XS_VERSION |
1896 | using the perlbug script. |
1897 | EOM |
1898 | } else { |
1cb0fb50 |
1899 | unlink $constscfname, $constsxsfname; |
9a7df4f2 |
1900 | } |
1901 | } |
1902 | } |
f508c652 |
1903 | close(PL) || die "Can't close $ext$modpname/Makefile.PL: $!\n"; |
1904 | |
fcd67389 |
1905 | # Create a simple README since this is a CPAN requirement |
1906 | # and it doesnt hurt to have one |
1907 | warn "Writing $ext$modpname/README\n"; |
1908 | open(RM, ">README") || die "Can't create $ext$modpname/README:$!\n"; |
1909 | my $thisyear = (gmtime)[5] + 1900; |
1910 | my $rmhead = "$modpname version $TEMPLATE_VERSION"; |
1911 | my $rmheadeq = "=" x length($rmhead); |
11946041 |
1912 | |
1913 | my $rm_prereq; |
1914 | |
1915 | if ( $compat_version < 5.00702 and $new_test ) |
1916 | { |
1917 | $rm_prereq = 'Test::More'; |
1918 | } |
1919 | else |
1920 | { |
1921 | $rm_prereq = 'blah blah blah'; |
1922 | } |
1923 | |
fcd67389 |
1924 | print RM <<_RMEND_; |
1925 | $rmhead |
1926 | $rmheadeq |
1927 | |
1928 | The README is used to introduce the module and provide instructions on |
1929 | how to install the module, any machine dependencies it may have (for |
1930 | example C compilers and installed libraries) and any other information |
1931 | that should be provided before the module is installed. |
1932 | |
1933 | A README file is required for CPAN modules since CPAN extracts the |
1934 | README file from a module distribution so that people browsing the |
1935 | archive can use it get an idea of the modules uses. It is usually a |
1936 | good idea to provide version information here so that people can |
1937 | decide whether fixes for the module are worth downloading. |
1938 | |
1939 | INSTALLATION |
1940 | |
1941 | To install this module type the following: |
1942 | |
1943 | perl Makefile.PL |
1944 | make |
1945 | make test |
1946 | make install |
1947 | |
1948 | DEPENDENCIES |
1949 | |
1950 | This module requires these other modules and libraries: |
1951 | |
11946041 |
1952 | $rm_prereq |
fcd67389 |
1953 | |
1954 | COPYRIGHT AND LICENCE |
1955 | |
1956 | Put the correct copyright and licence information here. |
1957 | |
ff1a6a48 |
1958 | Copyright (C) $thisyear $author |
1959 | |
1960 | This library is free software; you can redistribute it and/or modify |
1961 | it under the same terms as Perl itself. |
fcd67389 |
1962 | |
1963 | _RMEND_ |
1964 | close(RM) || die "Can't close $ext$modpname/README: $!\n"; |
1965 | |
1b99c731 |
1966 | my $testdir = "t"; |
1967 | my $testfile = "$testdir/1.t"; |
e42bd63e |
1968 | unless (-d "$testdir") { |
1969 | mkdir "$testdir" or die "Cannot mkdir $testdir: $!\n"; |
1970 | } |
1b99c731 |
1971 | warn "Writing $ext$modpname/$testfile\n"; |
d3837a33 |
1972 | my $tests = @const_names ? 2 : 1; |
1973 | |
1b99c731 |
1974 | open EX, ">$testfile" or die "Can't create $ext$modpname/$testfile: $!\n"; |
11946041 |
1975 | |
d3837a33 |
1976 | print EX <<_END_; |
f508c652 |
1977 | # Before `make install' is performed this script should be runnable with |
1b99c731 |
1978 | # `make test'. After `make install' it should work as `perl 1.t' |
f508c652 |
1979 | |
452e8205 |
1980 | ######################### |
f508c652 |
1981 | |
d3837a33 |
1982 | # change 'tests => $tests' to 'tests => last_test_to_print'; |
f508c652 |
1983 | |
11946041 |
1984 | _END_ |
1985 | |
1986 | my $test_mod = 'Test::More'; |
1987 | |
1988 | if ( $old_test or ($compat_version < 5.007 and not $new_test )) |
1989 | { |
1990 | my $test_mod = 'Test'; |
1991 | |
1992 | print EX <<_END_; |
452e8205 |
1993 | use Test; |
d3837a33 |
1994 | BEGIN { plan tests => $tests }; |
f508c652 |
1995 | use $module; |
452e8205 |
1996 | ok(1); # If we made it this far, we're ok. |
f508c652 |
1997 | |
d3837a33 |
1998 | _END_ |
11946041 |
1999 | |
2000 | if (@const_names) { |
2001 | my $const_names = join " ", @const_names; |
2002 | print EX <<'_END_'; |
d3837a33 |
2003 | |
af6c647e |
2004 | my $fail; |
2005 | foreach my $constname (qw( |
2006 | _END_ |
11946041 |
2007 | |
2008 | print EX wrap ("\t", "\t", $const_names); |
2009 | print EX (")) {\n"); |
2010 | |
2011 | print EX <<_END_; |
d3837a33 |
2012 | next if (eval "my \\\$a = \$constname; 1"); |
2013 | if (\$\@ =~ /^Your vendor has not defined $module macro \$constname/) { |
2014 | print "# pass: \$\@"; |
2015 | } else { |
2016 | print "# fail: \$\@"; |
2017 | \$fail = 1; |
2018 | } |
2019 | } |
2020 | if (\$fail) { |
2021 | print "not ok 2\\n"; |
2022 | } else { |
2023 | print "ok 2\\n"; |
2024 | } |
2025 | |
2026 | _END_ |
11946041 |
2027 | } |
2028 | } |
2029 | else |
2030 | { |
2031 | print EX <<_END_; |
2032 | use Test::More tests => $tests; |
2033 | BEGIN { use_ok('$module') }; |
2034 | |
2035 | _END_ |
2036 | |
2037 | if (@const_names) { |
2038 | my $const_names = join " ", @const_names; |
2039 | print EX <<'_END_'; |
2040 | |
2041 | my $fail = 0; |
2042 | foreach my $constname (qw( |
2043 | _END_ |
2044 | |
2045 | print EX wrap ("\t", "\t", $const_names); |
2046 | print EX (")) {\n"); |
2047 | |
2048 | print EX <<_END_; |
2049 | next if (eval "my \\\$a = \$constname; 1"); |
2050 | if (\$\@ =~ /^Your vendor has not defined $module macro \$constname/) { |
2051 | print "# pass: \$\@"; |
2052 | } else { |
2053 | print "# fail: \$\@"; |
2054 | \$fail = 1; |
2055 | } |
2056 | |
2057 | } |
2058 | |
2059 | ok( \$fail == 0 , 'Constants' ); |
2060 | _END_ |
2061 | } |
d3837a33 |
2062 | } |
11946041 |
2063 | |
2064 | print EX <<_END_; |
452e8205 |
2065 | ######################### |
f508c652 |
2066 | |
11946041 |
2067 | # Insert your test code below, the $test_mod module is use()ed here so read |
2068 | # its man page ( perldoc $test_mod ) for help writing this test script. |
e1666bf5 |
2069 | |
f508c652 |
2070 | _END_ |
11946041 |
2071 | |
1b99c731 |
2072 | close(EX) || die "Can't close $ext$modpname/$testfile: $!\n"; |
a0d0e21e |
2073 | |
c0f8b9cd |
2074 | unless ($opt_C) { |
ddf6bed1 |
2075 | warn "Writing $ext$modpname/Changes\n"; |
2076 | $" = ' '; |
2077 | open(EX, ">Changes") || die "Can't create $ext$modpname/Changes: $!\n"; |
2078 | @ARGS = map {/[\s\"\'\`\$*?^|&<>\[\]\{\}\(\)]/ ? "'$_'" : $_} @ARGS; |
2079 | print EX <<EOP; |
2080 | Revision history for Perl extension $module. |
2081 | |
2082 | $TEMPLATE_VERSION @{[scalar localtime]} |
2083 | \t- original version; created by h2xs $H2XS_VERSION with options |
2084 | \t\t@ARGS |
2085 | |
2086 | EOP |
2087 | close(EX) || die "Can't close $ext$modpname/Changes: $!\n"; |
c0f8b9cd |
2088 | } |
c07a80fd |
2089 | |
2090 | warn "Writing $ext$modpname/MANIFEST\n"; |
5ae7f1db |
2091 | open(MANI,'>MANIFEST') or die "Can't create MANIFEST: $!"; |
1cb0fb50 |
2092 | my @files = grep { -f } (<*>, <t/*>, <$fallbackdirname/*>); |
5ae7f1db |
2093 | if (!@files) { |
2094 | eval {opendir(D,'.');}; |
2095 | unless ($@) { @files = readdir(D); closedir(D); } |
2096 | } |
2097 | if (!@files) { @files = map {chomp && $_} `ls`; } |
55497cff |
2098 | if ($^O eq 'VMS') { |
2099 | foreach (@files) { |
2100 | # Clip trailing '.' for portability -- non-VMS OSs don't expect it |
2101 | s%\.$%%; |
2102 | # Fix up for case-sensitive file systems |
2103 | s/$modfname/$modfname/i && next; |
2104 | $_ = "\U$_" if $_ eq 'manifest' or $_ eq 'changes'; |
bbce6d69 |
2105 | $_ = 'Makefile.PL' if $_ eq 'makefile.pl'; |
55497cff |
2106 | } |
2107 | } |
3e3baf6d |
2108 | print MANI join("\n",@files), "\n"; |
5ae7f1db |
2109 | close MANI; |
40000a8c |
2110 | !NO!SUBS! |
4633a7c4 |
2111 | |
2112 | close OUT or die "Can't close $file: $!"; |
2113 | chmod 0755, $file or die "Can't reset permissions for $file: $!\n"; |
2114 | exec("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':'; |
8a5546a1 |
2115 | chdir $origdir; |