Commit | Line | Data |
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1e44e2bf | 1 | package ExtUtils::MM_Unix; |
2 | ||
dbc738d9 | 3 | use Exporter (); |
f1387719 | 4 | use Config; |
5 | use File::Basename qw(basename dirname fileparse); | |
6 | use DirHandle; | |
dbc738d9 | 7 | use strict; |
39e571d4 | 8 | use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS $Is_Win32 $Is_Dos |
a1f8e286 | 9 | $Verbose %pm %static $Xsubpp_Version); |
dbc738d9 | 10 | |
84902520 TB |
11 | $VERSION = substr q$Revision: 1.118 $, 10; |
12 | # $Id: MM_Unix.pm,v 1.118 1997/08/01 09:42:52 k Exp $ | |
1e44e2bf | 13 | |
14 | Exporter::import('ExtUtils::MakeMaker', | |
15 | qw( $Verbose &neatvalue)); | |
16 | ||
bab2b58e | 17 | $Is_OS2 = $^O eq 'os2'; |
137443ea | 18 | $Is_Mac = $^O eq 'MacOS'; |
19 | $Is_Win32 = $^O eq 'MSWin32'; | |
39e571d4 | 20 | $Is_Dos = $^O eq 'dos'; |
f1387719 | 21 | |
22 | if ($Is_VMS = $^O eq 'VMS') { | |
23 | require VMS::Filespec; | |
24 | import VMS::Filespec qw( &vmsify ); | |
25 | } | |
1e44e2bf | 26 | |
27 | =head1 NAME | |
28 | ||
29 | ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker | |
30 | ||
31 | =head1 SYNOPSIS | |
32 | ||
33 | C<require ExtUtils::MM_Unix;> | |
34 | ||
35 | =head1 DESCRIPTION | |
36 | ||
37 | The methods provided by this package are designed to be used in | |
38 | conjunction with ExtUtils::MakeMaker. When MakeMaker writes a | |
39 | Makefile, it creates one or more objects that inherit their methods | |
40 | from a package C<MM>. MM itself doesn't provide any methods, but it | |
41 | ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating | |
42 | specific packages take the responsibility for all the methods provided | |
43 | by MM_Unix. We are trying to reduce the number of the necessary | |
44 | overrides by defining rather primitive operations within | |
45 | ExtUtils::MM_Unix. | |
46 | ||
47 | If you are going to write a platform specific MM package, please try | |
1fef88e7 JM |
48 | to limit the necessary overrides to primitive methods, and if it is not |
49 | possible to do so, let's work out how to achieve that gain. | |
1e44e2bf | 50 | |
f4ae0f5e | 51 | If you are overriding any of these methods in your Makefile.PL (in the |
52 | MY class), please report that to the makemaker mailing list. We are | |
53 | trying to minimize the necessary method overrides and switch to data | |
54 | driven Makefile.PLs wherever possible. In the long run less methods | |
55 | will be overridable via the MY class. | |
56 | ||
1e44e2bf | 57 | =head1 METHODS |
58 | ||
59 | The following description of methods is still under | |
60 | development. Please refer to the code for not suitably documented | |
61 | sections and complain loudly to the makemaker mailing list. | |
62 | ||
f1387719 | 63 | Not all of the methods below are overridable in a |
f4ae0f5e | 64 | Makefile.PL. Overridable methods are marked as (o). All methods are |
65 | overridable by a platform specific MM_*.pm file (See | |
bab2b58e | 66 | L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>). |
f4ae0f5e | 67 | |
1e44e2bf | 68 | =head2 Preloaded methods |
69 | ||
70 | =over 2 | |
71 | ||
f1387719 | 72 | =item canonpath |
73 | ||
74 | No physical check on the filesystem, but a logical cleanup of a | |
75 | path. On UNIX eliminated successive slashes and successive "/.". | |
76 | ||
77 | =cut | |
78 | ||
79 | sub canonpath { | |
80 | my($self,$path) = @_; | |
f9020f68 NA |
81 | my $node = ''; |
82 | if ( $^O eq 'qnx' && $path =~ s|^(//\d+)/|/| ) { | |
83 | $node = $1; | |
84 | } | |
f1387719 | 85 | $path =~ s|/+|/|g ; # xx////xx -> xx/xx |
86 | $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx | |
87 | $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx | |
88 | $path =~ s|/$|| unless $path eq "/"; # xx/ -> xx | |
f9020f68 | 89 | "$node$path"; |
f1387719 | 90 | } |
91 | ||
1e44e2bf | 92 | =item catdir |
93 | ||
94 | Concatenate two or more directory names to form a complete path ending | |
f1387719 | 95 | with a directory. But remove the trailing slash from the resulting |
96 | string, because it doesn't look good, isn't necessary and confuses | |
97 | OS2. Of course, if this is the root directory, don't cut off the | |
98 | trailing slash :-) | |
1e44e2bf | 99 | |
100 | =cut | |
101 | ||
102 | # '; | |
103 | ||
f1387719 | 104 | sub catdir { |
354f3b56 | 105 | my $self = shift @_; |
f1387719 | 106 | my @args = @_; |
107 | for (@args) { | |
108 | # append a slash to each argument unless it has one there | |
93f9cb4b | 109 | $_ .= "/" if $_ eq '' or substr($_,-1) ne "/"; |
f1387719 | 110 | } |
354f3b56 | 111 | $self->canonpath(join('', @args)); |
1e44e2bf | 112 | } |
113 | ||
114 | =item catfile | |
115 | ||
f1387719 | 116 | Concatenate one or more directory names and a filename to form a |
1e44e2bf | 117 | complete path ending with a filename |
118 | ||
119 | =cut | |
120 | ||
121 | sub catfile { | |
f1387719 | 122 | my $self = shift @_; |
123 | my $file = pop @_; | |
354f3b56 | 124 | return $self->canonpath($file) unless @_; |
f1387719 | 125 | my $dir = $self->catdir(@_); |
126 | for ($dir) { | |
127 | $_ .= "/" unless substr($_,length($_)-1,1) eq "/"; | |
128 | } | |
354f3b56 | 129 | return $self->canonpath($dir.$file); |
1e44e2bf | 130 | } |
131 | ||
f1387719 | 132 | =item curdir |
133 | ||
134 | Returns a string representing of the current directory. "." on UNIX. | |
135 | ||
136 | =cut | |
137 | ||
138 | sub curdir { | |
139 | return "." ; | |
140 | } | |
141 | ||
142 | =item rootdir | |
143 | ||
144 | Returns a string representing of the root directory. "/" on UNIX. | |
145 | ||
146 | =cut | |
147 | ||
148 | sub rootdir { | |
149 | return "/"; | |
150 | } | |
151 | ||
152 | =item updir | |
153 | ||
154 | Returns a string representing of the parent directory. ".." on UNIX. | |
155 | ||
156 | =cut | |
157 | ||
158 | sub updir { | |
159 | return ".."; | |
160 | } | |
161 | ||
162 | sub ExtUtils::MM_Unix::c_o ; | |
163 | sub ExtUtils::MM_Unix::clean ; | |
164 | sub ExtUtils::MM_Unix::const_cccmd ; | |
f4ae0f5e | 165 | sub ExtUtils::MM_Unix::const_config ; |
f4ae0f5e | 166 | sub ExtUtils::MM_Unix::const_loadlibs ; |
f1387719 | 167 | sub ExtUtils::MM_Unix::constants ; |
f4ae0f5e | 168 | sub ExtUtils::MM_Unix::depend ; |
f1387719 | 169 | sub ExtUtils::MM_Unix::dir_target ; |
170 | sub ExtUtils::MM_Unix::dist ; | |
171 | sub ExtUtils::MM_Unix::dist_basics ; | |
172 | sub ExtUtils::MM_Unix::dist_ci ; | |
173 | sub ExtUtils::MM_Unix::dist_core ; | |
174 | sub ExtUtils::MM_Unix::dist_dir ; | |
175 | sub ExtUtils::MM_Unix::dist_test ; | |
f4ae0f5e | 176 | sub ExtUtils::MM_Unix::dlsyms ; |
177 | sub ExtUtils::MM_Unix::dynamic ; | |
178 | sub ExtUtils::MM_Unix::dynamic_bs ; | |
179 | sub ExtUtils::MM_Unix::dynamic_lib ; | |
f1387719 | 180 | sub ExtUtils::MM_Unix::exescan ; |
68dc0745 | 181 | sub ExtUtils::MM_Unix::export_list ; |
f1387719 | 182 | sub ExtUtils::MM_Unix::extliblist ; |
183 | sub ExtUtils::MM_Unix::file_name_is_absolute ; | |
184 | sub ExtUtils::MM_Unix::find_perl ; | |
84902520 | 185 | sub ExtUtils::MM_Unix::fixin ; |
f1387719 | 186 | sub ExtUtils::MM_Unix::force ; |
187 | sub ExtUtils::MM_Unix::guess_name ; | |
188 | sub ExtUtils::MM_Unix::has_link_code ; | |
189 | sub ExtUtils::MM_Unix::init_dirscan ; | |
190 | sub ExtUtils::MM_Unix::init_main ; | |
191 | sub ExtUtils::MM_Unix::init_others ; | |
192 | sub ExtUtils::MM_Unix::install ; | |
193 | sub ExtUtils::MM_Unix::installbin ; | |
194 | sub ExtUtils::MM_Unix::libscan ; | |
195 | sub ExtUtils::MM_Unix::linkext ; | |
196 | sub ExtUtils::MM_Unix::lsdir ; | |
197 | sub ExtUtils::MM_Unix::macro ; | |
198 | sub ExtUtils::MM_Unix::makeaperl ; | |
199 | sub ExtUtils::MM_Unix::makefile ; | |
f4ae0f5e | 200 | sub ExtUtils::MM_Unix::manifypods ; |
f1387719 | 201 | sub ExtUtils::MM_Unix::maybe_command ; |
202 | sub ExtUtils::MM_Unix::maybe_command_in_dirs ; | |
203 | sub ExtUtils::MM_Unix::needs_linking ; | |
204 | sub ExtUtils::MM_Unix::nicetext ; | |
205 | sub ExtUtils::MM_Unix::parse_version ; | |
206 | sub ExtUtils::MM_Unix::pasthru ; | |
207 | sub ExtUtils::MM_Unix::path ; | |
68dc0745 | 208 | sub ExtUtils::MM_Unix::perl_archive; |
f1387719 | 209 | sub ExtUtils::MM_Unix::perl_script ; |
210 | sub ExtUtils::MM_Unix::perldepend ; | |
211 | sub ExtUtils::MM_Unix::pm_to_blib ; | |
212 | sub ExtUtils::MM_Unix::post_constants ; | |
213 | sub ExtUtils::MM_Unix::post_initialize ; | |
214 | sub ExtUtils::MM_Unix::postamble ; | |
215 | sub ExtUtils::MM_Unix::prefixify ; | |
f4ae0f5e | 216 | sub ExtUtils::MM_Unix::processPL ; |
f4ae0f5e | 217 | sub ExtUtils::MM_Unix::realclean ; |
f1387719 | 218 | sub ExtUtils::MM_Unix::replace_manpage_separator ; |
219 | sub ExtUtils::MM_Unix::static ; | |
220 | sub ExtUtils::MM_Unix::static_lib ; | |
f4ae0f5e | 221 | sub ExtUtils::MM_Unix::staticmake ; |
f1387719 | 222 | sub ExtUtils::MM_Unix::subdir_x ; |
223 | sub ExtUtils::MM_Unix::subdirs ; | |
f4ae0f5e | 224 | sub ExtUtils::MM_Unix::test ; |
225 | sub ExtUtils::MM_Unix::test_via_harness ; | |
226 | sub ExtUtils::MM_Unix::test_via_script ; | |
f1387719 | 227 | sub ExtUtils::MM_Unix::tool_autosplit ; |
228 | sub ExtUtils::MM_Unix::tool_xsubpp ; | |
229 | sub ExtUtils::MM_Unix::tools_other ; | |
230 | sub ExtUtils::MM_Unix::top_targets ; | |
f4ae0f5e | 231 | sub ExtUtils::MM_Unix::writedoc ; |
f1387719 | 232 | sub ExtUtils::MM_Unix::xs_c ; |
233 | sub ExtUtils::MM_Unix::xs_o ; | |
234 | sub ExtUtils::MM_Unix::xsubpp_version ; | |
f4ae0f5e | 235 | |
236 | package ExtUtils::MM_Unix; | |
237 | ||
93f9cb4b | 238 | use SelfLoader; |
f4ae0f5e | 239 | |
240 | 1; | |
93f9cb4b | 241 | |
242 | __DATA__ | |
f4ae0f5e | 243 | |
bab2b58e A |
244 | =back |
245 | ||
f4ae0f5e | 246 | =head2 SelfLoaded methods |
247 | ||
bab2b58e A |
248 | =over 2 |
249 | ||
f1387719 | 250 | =item c_o (o) |
1e44e2bf | 251 | |
f1387719 | 252 | Defines the suffix rules to compile different flavors of C files to |
253 | object files. | |
1e44e2bf | 254 | |
255 | =cut | |
256 | ||
f1387719 | 257 | sub c_o { |
258 | # --- Translation Sections --- | |
1e44e2bf | 259 | |
f1387719 | 260 | my($self) = shift; |
261 | return '' unless $self->needs_linking(); | |
262 | my(@m); | |
263 | push @m, ' | |
264 | .c$(OBJ_EXT): | |
042ade60 | 265 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c |
a0d6894c | 266 | '; |
267 | push @m, ' | |
f1387719 | 268 | .C$(OBJ_EXT): |
269 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C | |
39e571d4 | 270 | ' if $^O ne 'os2' and $^O ne 'MSWin32' and $^O ne 'dos'; #Case-specific |
a0d6894c | 271 | push @m, ' |
f1387719 | 272 | .cpp$(OBJ_EXT): |
273 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp | |
1e44e2bf | 274 | |
f1387719 | 275 | .cxx$(OBJ_EXT): |
276 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx | |
1e44e2bf | 277 | |
f1387719 | 278 | .cc$(OBJ_EXT): |
279 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc | |
280 | '; | |
281 | join "", @m; | |
1e44e2bf | 282 | } |
283 | ||
f1387719 | 284 | =item cflags (o) |
1e44e2bf | 285 | |
f1387719 | 286 | Does very much the same as the cflags script in the perl |
287 | distribution. It doesn't return the whole compiler command line, but | |
288 | initializes all of its parts. The const_cccmd method then actually | |
289 | returns the definition of the CCCMD macro which uses these parts. | |
1e44e2bf | 290 | |
291 | =cut | |
292 | ||
f1387719 | 293 | #' |
1e44e2bf | 294 | |
f1387719 | 295 | sub cflags { |
296 | my($self,$libperl)=@_; | |
297 | return $self->{CFLAGS} if $self->{CFLAGS}; | |
298 | return '' unless $self->needs_linking(); | |
1e44e2bf | 299 | |
f1387719 | 300 | my($prog, $uc, $perltype, %cflags); |
301 | $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ; | |
302 | $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/; | |
1e44e2bf | 303 | |
f1387719 | 304 | @cflags{qw(cc ccflags optimize large split shellflags)} |
305 | = @Config{qw(cc ccflags optimize large split shellflags)}; | |
306 | my($optdebug) = ""; | |
1e44e2bf | 307 | |
f1387719 | 308 | $cflags{shellflags} ||= ''; |
1e44e2bf | 309 | |
f1387719 | 310 | my(%map) = ( |
311 | D => '-DDEBUGGING', | |
312 | E => '-DEMBED', | |
313 | DE => '-DDEBUGGING -DEMBED', | |
314 | M => '-DEMBED -DMULTIPLICITY', | |
315 | DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY', | |
316 | ); | |
1e44e2bf | 317 | |
f1387719 | 318 | if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){ |
319 | $uc = uc($1); | |
320 | } else { | |
321 | $uc = ""; # avoid warning | |
322 | } | |
323 | $perltype = $map{$uc} ? $map{$uc} : ""; | |
1e44e2bf | 324 | |
f1387719 | 325 | if ($uc =~ /^D/) { |
326 | $optdebug = "-g"; | |
327 | } | |
1e44e2bf | 328 | |
1e44e2bf | 329 | |
f1387719 | 330 | my($name); |
331 | ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ; | |
332 | if ($prog = $Config::Config{$name}) { | |
333 | # Expand hints for this extension via the shell | |
334 | print STDOUT "Processing $name hint:\n" if $Verbose; | |
335 | my(@o)=`cc=\"$cflags{cc}\" | |
336 | ccflags=\"$cflags{ccflags}\" | |
337 | optimize=\"$cflags{optimize}\" | |
338 | perltype=\"$cflags{perltype}\" | |
339 | optdebug=\"$cflags{optdebug}\" | |
340 | large=\"$cflags{large}\" | |
341 | split=\"$cflags{'split'}\" | |
342 | eval '$prog' | |
343 | echo cc=\$cc | |
344 | echo ccflags=\$ccflags | |
345 | echo optimize=\$optimize | |
346 | echo perltype=\$perltype | |
347 | echo optdebug=\$optdebug | |
348 | echo large=\$large | |
349 | echo split=\$split | |
350 | `; | |
351 | my($line); | |
352 | foreach $line (@o){ | |
353 | chomp $line; | |
354 | if ($line =~ /(.*?)=\s*(.*)\s*$/){ | |
355 | $cflags{$1} = $2; | |
356 | print STDOUT " $1 = $2\n" if $Verbose; | |
357 | } else { | |
358 | print STDOUT "Unrecognised result from hint: '$line'\n"; | |
359 | } | |
360 | } | |
361 | } | |
1e44e2bf | 362 | |
f1387719 | 363 | if ($optdebug) { |
364 | $cflags{optimize} = $optdebug; | |
365 | } | |
1e44e2bf | 366 | |
f1387719 | 367 | for (qw(ccflags optimize perltype large split)) { |
368 | $cflags{$_} =~ s/^\s+//; | |
369 | $cflags{$_} =~ s/\s+/ /g; | |
370 | $cflags{$_} =~ s/\s+$//; | |
371 | $self->{uc $_} ||= $cflags{$_} | |
372 | } | |
1e44e2bf | 373 | |
e3b8966e GS |
374 | if ($self->{CAPI}) { |
375 | $self->{CCFLAGS} =~ s/-DPERL_OBJECT(\s|$)//; | |
e3b8966e | 376 | $self->{CCFLAGS} .= '-DPERL_CAPI'; |
58a50f62 GS |
377 | if ($Is_Win32 && $Config{'cc'} =~ /^cl.exe/i) { |
378 | # Turn off C++ mode of the MSC compiler | |
379 | $self->{CCFLAGS} =~ s/-TP(\s|$)//; | |
380 | $self->{OPTIMIZE} =~ s/-TP(\s|$)//; | |
381 | } | |
e3b8966e | 382 | } |
f1387719 | 383 | return $self->{CFLAGS} = qq{ |
384 | CCFLAGS = $self->{CCFLAGS} | |
385 | OPTIMIZE = $self->{OPTIMIZE} | |
386 | PERLTYPE = $self->{PERLTYPE} | |
387 | LARGE = $self->{LARGE} | |
388 | SPLIT = $self->{SPLIT} | |
389 | }; | |
1e44e2bf | 390 | |
1e44e2bf | 391 | } |
392 | ||
f1387719 | 393 | =item clean (o) |
1e44e2bf | 394 | |
f1387719 | 395 | Defines the clean target. |
1e44e2bf | 396 | |
397 | =cut | |
398 | ||
f1387719 | 399 | sub clean { |
400 | # --- Cleanup and Distribution Sections --- | |
1e44e2bf | 401 | |
f1387719 | 402 | my($self, %attribs) = @_; |
403 | my(@m,$dir); | |
404 | push(@m, ' | |
405 | # Delete temporary files but do not touch installed files. We don\'t delete | |
406 | # the Makefile here so a later make realclean still has a makefile to use. | |
1e44e2bf | 407 | |
f1387719 | 408 | clean :: |
409 | '); | |
410 | # clean subdirectories first | |
411 | for $dir (@{$self->{DIR}}) { | |
68dc0745 | 412 | push @m, "\t-cd $dir && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) clean\n"; |
1e44e2bf | 413 | } |
f1387719 | 414 | |
415 | my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files | |
416 | push(@otherfiles, $attribs{FILES}) if $attribs{FILES}; | |
417 | push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all | |
418 | perlmain.c mon.out core so_locations pm_to_blib | |
419 | *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe | |
420 | $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def | |
421 | $(BASEEXT).exp | |
422 | ]); | |
423 | push @m, "\t-$self->{RM_RF} @otherfiles\n"; | |
424 | # See realclean and ext/utils/make_ext for usage of Makefile.old | |
425 | push(@m, | |
68dc0745 | 426 | "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old \$(DEV_NULL)\n"); |
f1387719 | 427 | push(@m, |
428 | "\t$attribs{POSTOP}\n") if $attribs{POSTOP}; | |
429 | join("", @m); | |
1e44e2bf | 430 | } |
431 | ||
f1387719 | 432 | =item const_cccmd (o) |
1e44e2bf | 433 | |
f1387719 | 434 | Returns the full compiler call for C programs and stores the |
435 | definition in CONST_CCCMD. | |
1e44e2bf | 436 | |
437 | =cut | |
438 | ||
f1387719 | 439 | sub const_cccmd { |
440 | my($self,$libperl)=@_; | |
441 | return $self->{CONST_CCCMD} if $self->{CONST_CCCMD}; | |
442 | return '' unless $self->needs_linking(); | |
443 | return $self->{CONST_CCCMD} = | |
444 | q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\ | |
445 | $(PERLTYPE) $(LARGE) $(SPLIT) $(DEFINE_VERSION) \\ | |
446 | $(XS_DEFINE_VERSION)}; | |
1e44e2bf | 447 | } |
448 | ||
f1387719 | 449 | =item const_config (o) |
1e44e2bf | 450 | |
f1387719 | 451 | Defines a couple of constants in the Makefile that are imported from |
452 | %Config. | |
1e44e2bf | 453 | |
454 | =cut | |
455 | ||
f1387719 | 456 | sub const_config { |
457 | # --- Constants Sections --- | |
458 | ||
459 | my($self) = shift; | |
460 | my(@m,$m); | |
461 | push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n"); | |
462 | push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n"); | |
463 | my(%once_only); | |
464 | foreach $m (@{$self->{CONFIG}}){ | |
465 | # SITE*EXP macros are defined in &constants; avoid duplicates here | |
466 | next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp'; | |
467 | push @m, "\U$m\E = ".$self->{uc $m}."\n"; | |
468 | $once_only{$m} = 1; | |
469 | } | |
470 | join('', @m); | |
1e44e2bf | 471 | } |
472 | ||
f1387719 | 473 | =item const_loadlibs (o) |
1e44e2bf | 474 | |
f1387719 | 475 | Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See |
476 | L<ExtUtils::Liblist> for details. | |
1e44e2bf | 477 | |
478 | =cut | |
479 | ||
f1387719 | 480 | sub const_loadlibs { |
481 | my($self) = shift; | |
482 | return "" unless $self->needs_linking; | |
483 | my @m; | |
484 | push @m, qq{ | |
485 | # $self->{NAME} might depend on some other libraries: | |
486 | # See ExtUtils::Liblist for details | |
487 | # | |
488 | }; | |
489 | my($tmp); | |
490 | for $tmp (qw/ | |
491 | EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH | |
492 | /) { | |
493 | next unless defined $self->{$tmp}; | |
494 | push @m, "$tmp = $self->{$tmp}\n"; | |
495 | } | |
496 | return join "", @m; | |
1e44e2bf | 497 | } |
498 | ||
f1387719 | 499 | =item constants (o) |
1e44e2bf | 500 | |
f1387719 | 501 | Initializes lots of constants and .SUFFIXES and .PHONY |
1e44e2bf | 502 | |
503 | =cut | |
504 | ||
f1387719 | 505 | sub constants { |
1e44e2bf | 506 | my($self) = @_; |
f1387719 | 507 | my(@m,$tmp); |
1e44e2bf | 508 | |
f1387719 | 509 | for $tmp (qw/ |
1e44e2bf | 510 | |
f1387719 | 511 | AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION |
512 | VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB | |
bab2b58e | 513 | INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS |
f1387719 | 514 | INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB |
515 | INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB | |
516 | PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB | |
517 | FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC | |
518 | PERL_INC PERL FULLPERL | |
1e44e2bf | 519 | |
f1387719 | 520 | / ) { |
521 | next unless defined $self->{$tmp}; | |
522 | push @m, "$tmp = $self->{$tmp}\n"; | |
1e44e2bf | 523 | } |
524 | ||
f1387719 | 525 | push @m, qq{ |
526 | VERSION_MACRO = VERSION | |
527 | DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\" | |
528 | XS_VERSION_MACRO = XS_VERSION | |
529 | XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\" | |
530 | }; | |
1e44e2bf | 531 | |
f1387719 | 532 | push @m, qq{ |
533 | MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'} | |
534 | MM_VERSION = $ExtUtils::MakeMaker::VERSION | |
535 | }; | |
1e44e2bf | 536 | |
f1387719 | 537 | push @m, q{ |
538 | # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle). | |
539 | # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle) | |
540 | # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!! | |
541 | # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar) | |
542 | # DLBASE = Basename part of dynamic library. May be just equal BASEEXT. | |
543 | }; | |
1e44e2bf | 544 | |
f1387719 | 545 | for $tmp (qw/ |
546 | FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT | |
547 | LDFROM LINKTYPE | |
548 | / ) { | |
549 | next unless defined $self->{$tmp}; | |
550 | push @m, "$tmp = $self->{$tmp}\n"; | |
551 | } | |
1e44e2bf | 552 | |
f1387719 | 553 | push @m, " |
554 | # Handy lists of source code files: | |
555 | XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})." | |
556 | C_FILES = ".join(" \\\n\t", @{$self->{C}})." | |
557 | O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})." | |
558 | H_FILES = ".join(" \\\n\t", @{$self->{H}})." | |
559 | MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})." | |
560 | MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})." | |
561 | "; | |
1e44e2bf | 562 | |
f1387719 | 563 | for $tmp (qw/ |
564 | INST_MAN1DIR INSTALLMAN1DIR MAN1EXT INST_MAN3DIR INSTALLMAN3DIR MAN3EXT | |
565 | /) { | |
566 | next unless defined $self->{$tmp}; | |
567 | push @m, "$tmp = $self->{$tmp}\n"; | |
568 | } | |
1e44e2bf | 569 | |
f1387719 | 570 | push @m, q{ |
571 | .NO_CONFIG_REC: Makefile | |
572 | } if $ENV{CLEARCASE_ROOT}; | |
1e44e2bf | 573 | |
f1387719 | 574 | # why not q{} ? -- emacs |
575 | push @m, qq{ | |
576 | # work around a famous dec-osf make(1) feature(?): | |
577 | makemakerdflt: all | |
1e44e2bf | 578 | |
f1387719 | 579 | .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT) |
1e44e2bf | 580 | |
f1387719 | 581 | # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that |
582 | # some make implementations will delete the Makefile when we rebuild it. Because | |
583 | # we call false(1) when we rebuild it. So make(1) is not completely wrong when it | |
584 | # does so. Our milage may vary. | |
585 | # .PRECIOUS: Makefile # seems to be not necessary anymore | |
1e44e2bf | 586 | |
f1387719 | 587 | .PHONY: all config static dynamic test linkext manifest |
1e44e2bf | 588 | |
f1387719 | 589 | # Where is the Config information that we are using/depend on |
590 | CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h | |
dbc738d9 | 591 | }; |
1e44e2bf | 592 | |
dbc738d9 | 593 | my @parentdir = split(/::/, $self->{PARENT_NAME}); |
594 | push @m, q{ | |
f1387719 | 595 | # Where to put things: |
dbc738d9 | 596 | INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{ |
597 | INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{ | |
1e44e2bf | 598 | |
dbc738d9 | 599 | INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{ |
600 | INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{ | |
f1387719 | 601 | }; |
1e44e2bf | 602 | |
f1387719 | 603 | if ($self->has_link_code()) { |
604 | push @m, ' | |
605 | INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT) | |
606 | INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT) | |
607 | INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs | |
608 | '; | |
609 | } else { | |
610 | push @m, ' | |
611 | INST_STATIC = | |
612 | INST_DYNAMIC = | |
613 | INST_BOOT = | |
614 | '; | |
1e44e2bf | 615 | } |
616 | ||
68dc0745 | 617 | $tmp = $self->export_list; |
f1387719 | 618 | push @m, " |
619 | EXPORT_LIST = $tmp | |
620 | "; | |
68dc0745 | 621 | $tmp = $self->perl_archive; |
f1387719 | 622 | push @m, " |
623 | PERL_ARCHIVE = $tmp | |
624 | "; | |
1e44e2bf | 625 | |
f1387719 | 626 | # push @m, q{ |
627 | #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{ | |
628 | # | |
629 | #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ | |
630 | #}; | |
1e44e2bf | 631 | |
f1387719 | 632 | push @m, q{ |
633 | TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{ | |
1e44e2bf | 634 | |
f1387719 | 635 | PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ |
636 | }; | |
1e44e2bf | 637 | |
f1387719 | 638 | join('',@m); |
639 | } | |
1e44e2bf | 640 | |
f1387719 | 641 | =item depend (o) |
1e44e2bf | 642 | |
f1387719 | 643 | Same as macro for the depend attribute. |
1e44e2bf | 644 | |
f1387719 | 645 | =cut |
1e44e2bf | 646 | |
f1387719 | 647 | sub depend { |
648 | my($self,%attribs) = @_; | |
649 | my(@m,$key,$val); | |
650 | while (($key,$val) = each %attribs){ | |
651 | last unless defined $key; | |
652 | push @m, "$key: $val\n"; | |
1e44e2bf | 653 | } |
f1387719 | 654 | join "", @m; |
655 | } | |
1e44e2bf | 656 | |
f1387719 | 657 | =item dir_target (o) |
1e44e2bf | 658 | |
f1387719 | 659 | Takes an array of directories that need to exist and returns a |
660 | Makefile entry for a .exists file in these directories. Returns | |
661 | nothing, if the entry has already been processed. We're helpless | |
662 | though, if the same directory comes as $(FOO) _and_ as "bar". Both of | |
663 | them get an entry, that's why we use "::". | |
1e44e2bf | 664 | |
f1387719 | 665 | =cut |
1e44e2bf | 666 | |
f1387719 | 667 | sub dir_target { |
668 | # --- Make-Directories section (internal method) --- | |
669 | # dir_target(@array) returns a Makefile entry for the file .exists in each | |
670 | # named directory. Returns nothing, if the entry has already been processed. | |
671 | # We're helpless though, if the same directory comes as $(FOO) _and_ as "bar". | |
672 | # Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the | |
673 | # prerequisite, because there has to be one, something that doesn't change | |
674 | # too often :) | |
1e44e2bf | 675 | |
f1387719 | 676 | my($self,@dirs) = @_; |
8cc95fdb | 677 | my(@m,$dir,$targdir); |
f1387719 | 678 | foreach $dir (@dirs) { |
679 | my($src) = $self->catfile($self->{PERL_INC},'perl.h'); | |
680 | my($targ) = $self->catfile($dir,'.exists'); | |
8cc95fdb | 681 | # catfile may have adapted syntax of $dir to target OS, so... |
682 | if ($Is_VMS) { # Just remove file name; dirspec is often in macro | |
683 | ($targdir = $targ) =~ s:/?\.exists$::; | |
684 | } | |
685 | else { # while elsewhere we expect to see the dir separator in $targ | |
686 | $targdir = dirname($targ); | |
687 | } | |
f1387719 | 688 | next if $self->{DIR_TARGET}{$self}{$targdir}++; |
689 | push @m, qq{ | |
690 | $targ :: $src | |
691 | $self->{NOECHO}\$(MKPATH) $targdir | |
692 | $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ | |
693 | }; | |
694 | push(@m,qq{ | |
695 | -$self->{NOECHO}\$(CHMOD) 755 $targdir | |
696 | }) unless $Is_VMS; | |
697 | } | |
698 | join "", @m; | |
699 | } | |
1e44e2bf | 700 | |
f1387719 | 701 | =item dist (o) |
1e44e2bf | 702 | |
f1387719 | 703 | Defines a lot of macros for distribution support. |
1e44e2bf | 704 | |
f1387719 | 705 | =cut |
1e44e2bf | 706 | |
f1387719 | 707 | sub dist { |
708 | my($self, %attribs) = @_; | |
1e44e2bf | 709 | |
f1387719 | 710 | my(@m); |
711 | # VERSION should be sanitised before use as a file name | |
712 | my($version) = $attribs{VERSION} || '$(VERSION)'; | |
713 | my($name) = $attribs{NAME} || '$(DISTNAME)'; | |
714 | my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar | |
715 | my($tarflags) = $attribs{TARFLAGS} || 'cvf'; | |
716 | my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck! | |
717 | my($zipflags) = $attribs{ZIPFLAGS} || '-r'; | |
718 | my($compress) = $attribs{COMPRESS} || 'compress'; # eg gzip | |
719 | my($suffix) = $attribs{SUFFIX} || '.Z'; # eg .gz | |
720 | my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip" | |
721 | my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST | |
722 | my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir | |
1e44e2bf | 723 | |
f1387719 | 724 | my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2 |
725 | ? "$self->{NOECHO}" | |
68dc0745 | 726 | . '$(TEST_F) tmp.zip && $(RM) tmp.zip;' |
f1387719 | 727 | . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip' |
728 | : "$self->{NOECHO}\$(NOOP)"); | |
1e44e2bf | 729 | |
f1387719 | 730 | my($ci) = $attribs{CI} || 'ci -u'; |
731 | my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q'; | |
732 | my($dist_cp) = $attribs{DIST_CP} || 'best'; | |
733 | my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist'; | |
1e44e2bf | 734 | |
f1387719 | 735 | push @m, " |
736 | DISTVNAME = ${name}-$version | |
737 | TAR = $tar | |
738 | TARFLAGS = $tarflags | |
739 | ZIP = $zip | |
740 | ZIPFLAGS = $zipflags | |
741 | COMPRESS = $compress | |
742 | SUFFIX = $suffix | |
743 | SHAR = $shar | |
744 | PREOP = $preop | |
745 | POSTOP = $postop | |
746 | TO_UNIX = $to_unix | |
747 | CI = $ci | |
748 | RCS_LABEL = $rcs_label | |
749 | DIST_CP = $dist_cp | |
750 | DIST_DEFAULT = $dist_default | |
751 | "; | |
752 | join "", @m; | |
1e44e2bf | 753 | } |
754 | ||
f1387719 | 755 | =item dist_basics (o) |
1e44e2bf | 756 | |
f1387719 | 757 | Defines the targets distclean, distcheck, skipcheck, manifest. |
1e44e2bf | 758 | |
759 | =cut | |
760 | ||
f1387719 | 761 | sub dist_basics { |
762 | my($self) = shift; | |
763 | my @m; | |
764 | push @m, q{ | |
765 | distclean :: realclean distcheck | |
766 | }; | |
1e44e2bf | 767 | |
f1387719 | 768 | push @m, q{ |
769 | distcheck : | |
68dc0745 | 770 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=fullcheck \\ |
771 | -e fullcheck | |
f1387719 | 772 | }; |
1e44e2bf | 773 | |
f1387719 | 774 | push @m, q{ |
775 | skipcheck : | |
68dc0745 | 776 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=skipcheck \\ |
777 | -e skipcheck | |
f1387719 | 778 | }; |
1e44e2bf | 779 | |
f1387719 | 780 | push @m, q{ |
781 | manifest : | |
68dc0745 | 782 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=mkmanifest \\ |
783 | -e mkmanifest | |
f1387719 | 784 | }; |
785 | join "", @m; | |
1e44e2bf | 786 | } |
787 | ||
f1387719 | 788 | =item dist_ci (o) |
1e44e2bf | 789 | |
f1387719 | 790 | Defines a check in target for RCS. |
1e44e2bf | 791 | |
792 | =cut | |
793 | ||
f1387719 | 794 | sub dist_ci { |
1e44e2bf | 795 | my($self) = shift; |
f1387719 | 796 | my @m; |
797 | push @m, q{ | |
798 | ci : | |
68dc0745 | 799 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\ |
800 | -e "@all = keys %{ maniread() };" \\ | |
f1387719 | 801 | -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\ |
802 | -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");' | |
803 | }; | |
804 | join "", @m; | |
805 | } | |
1e44e2bf | 806 | |
f1387719 | 807 | =item dist_core (o) |
1e44e2bf | 808 | |
f1387719 | 809 | Defeines the targets dist, tardist, zipdist, uutardist, shdist |
1e44e2bf | 810 | |
f1387719 | 811 | =cut |
1e44e2bf | 812 | |
f1387719 | 813 | sub dist_core { |
814 | my($self) = shift; | |
815 | my @m; | |
816 | push @m, q{ | |
817 | dist : $(DIST_DEFAULT) | |
818 | }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \ | |
819 | -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";' | |
1e44e2bf | 820 | |
f1387719 | 821 | tardist : $(DISTVNAME).tar$(SUFFIX) |
1e44e2bf | 822 | |
f1387719 | 823 | zipdist : $(DISTVNAME).zip |
1e44e2bf | 824 | |
f1387719 | 825 | $(DISTVNAME).tar$(SUFFIX) : distdir |
826 | $(PREOP) | |
827 | $(TO_UNIX) | |
828 | $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME) | |
829 | $(RM_RF) $(DISTVNAME) | |
830 | $(COMPRESS) $(DISTVNAME).tar | |
831 | $(POSTOP) | |
1e44e2bf | 832 | |
f1387719 | 833 | $(DISTVNAME).zip : distdir |
834 | $(PREOP) | |
835 | $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME) | |
836 | $(RM_RF) $(DISTVNAME) | |
837 | $(POSTOP) | |
1e44e2bf | 838 | |
f1387719 | 839 | uutardist : $(DISTVNAME).tar$(SUFFIX) |
840 | uuencode $(DISTVNAME).tar$(SUFFIX) \\ | |
841 | $(DISTVNAME).tar$(SUFFIX) > \\ | |
842 | $(DISTVNAME).tar$(SUFFIX)_uu | |
f4ae0f5e | 843 | |
f1387719 | 844 | shdist : distdir |
845 | $(PREOP) | |
846 | $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar | |
847 | $(RM_RF) $(DISTVNAME) | |
848 | $(POSTOP) | |
849 | }; | |
850 | join "", @m; | |
f4ae0f5e | 851 | } |
852 | ||
f1387719 | 853 | =item dist_dir (o) |
f4ae0f5e | 854 | |
f1387719 | 855 | Defines the scratch directory target that will hold the distribution |
856 | before tar-ing (or shar-ing). | |
1e44e2bf | 857 | |
858 | =cut | |
859 | ||
f1387719 | 860 | sub dist_dir { |
861 | my($self) = shift; | |
862 | my @m; | |
863 | push @m, q{ | |
864 | distdir : | |
865 | $(RM_RF) $(DISTVNAME) | |
866 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\ | |
68dc0745 | 867 | -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');" |
f1387719 | 868 | }; |
869 | join "", @m; | |
1e44e2bf | 870 | } |
871 | ||
f1387719 | 872 | =item dist_test (o) |
1e44e2bf | 873 | |
f1387719 | 874 | Defines a target that produces the distribution in the |
875 | scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that | |
876 | subdirectory. | |
1e44e2bf | 877 | |
878 | =cut | |
879 | ||
f1387719 | 880 | sub dist_test { |
1e44e2bf | 881 | my($self) = shift; |
f1387719 | 882 | my @m; |
883 | push @m, q{ | |
884 | disttest : distdir | |
885 | cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL | |
886 | cd $(DISTVNAME) && $(MAKE) | |
887 | cd $(DISTVNAME) && $(MAKE) test | |
888 | }; | |
889 | join "", @m; | |
1e44e2bf | 890 | } |
891 | ||
f1387719 | 892 | =item dlsyms (o) |
1e44e2bf | 893 | |
f1387719 | 894 | Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp |
895 | files. | |
1e44e2bf | 896 | |
897 | =cut | |
898 | ||
f1387719 | 899 | sub dlsyms { |
900 | my($self,%attribs) = @_; | |
1e44e2bf | 901 | |
f1387719 | 902 | return '' unless ($^O eq 'aix' && $self->needs_linking() ); |
1e44e2bf | 903 | |
f1387719 | 904 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; |
905 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; | |
906 | my(@m); | |
1e44e2bf | 907 | |
f1387719 | 908 | push(@m," |
909 | dynamic :: $self->{BASEEXT}.exp | |
1e44e2bf | 910 | |
f1387719 | 911 | ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so... |
1e44e2bf | 912 | |
f1387719 | 913 | push(@m," |
914 | static :: $self->{BASEEXT}.exp | |
1e44e2bf | 915 | |
f1387719 | 916 | ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them |
1e44e2bf | 917 | |
f1387719 | 918 | push(@m," |
919 | $self->{BASEEXT}.exp: Makefile.PL | |
920 | ",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\ | |
921 | Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ', | |
922 | neatvalue($funcs),', "DL_VARS" => ', neatvalue($vars), ');\' | |
923 | '); | |
1e44e2bf | 924 | |
f1387719 | 925 | join('',@m); |
926 | } | |
1e44e2bf | 927 | |
f1387719 | 928 | =item dynamic (o) |
1e44e2bf | 929 | |
f1387719 | 930 | Defines the dynamic target. |
1e44e2bf | 931 | |
f1387719 | 932 | =cut |
1e44e2bf | 933 | |
f1387719 | 934 | sub dynamic { |
935 | # --- Dynamic Loading Sections --- | |
1e44e2bf | 936 | |
f1387719 | 937 | my($self) = shift; |
938 | ' | |
939 | ## $(INST_PM) has been moved to the all: target. | |
940 | ## It remains here for awhile to allow for old usage: "make dynamic" | |
941 | #dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM) | |
942 | dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) | |
943 | '.$self->{NOECHO}.'$(NOOP) | |
944 | '; | |
945 | } | |
1e44e2bf | 946 | |
f1387719 | 947 | =item dynamic_bs (o) |
1e44e2bf | 948 | |
f1387719 | 949 | Defines targets for bootstrap files. |
1e44e2bf | 950 | |
f1387719 | 951 | =cut |
1e44e2bf | 952 | |
f1387719 | 953 | sub dynamic_bs { |
954 | my($self, %attribs) = @_; | |
955 | return ' | |
956 | BOOTSTRAP = | |
957 | ' unless $self->has_link_code(); | |
1e44e2bf | 958 | |
f1387719 | 959 | return ' |
960 | BOOTSTRAP = '."$self->{BASEEXT}.bs".' | |
1e44e2bf | 961 | |
f1387719 | 962 | # As Mkbootstrap might not write a file (if none is required) |
963 | # we use touch to prevent make continually trying to remake it. | |
964 | # The DynaLoader only reads a non-empty file. | |
965 | $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists | |
966 | '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))" | |
967 | '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \ | |
68dc0745 | 968 | -MExtUtils::Mkbootstrap \ |
969 | -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');" | |
f1387719 | 970 | '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP) |
971 | $(CHMOD) 644 $@ | |
1e44e2bf | 972 | |
f1387719 | 973 | $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists |
974 | '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT) | |
975 | -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT) | |
976 | $(CHMOD) 644 $@ | |
1e44e2bf | 977 | '; |
f1387719 | 978 | } |
1e44e2bf | 979 | |
f1387719 | 980 | =item dynamic_lib (o) |
1e44e2bf | 981 | |
f1387719 | 982 | Defines how to produce the *.so (or equivalent) files. |
983 | ||
984 | =cut | |
985 | ||
986 | sub dynamic_lib { | |
987 | my($self, %attribs) = @_; | |
988 | return '' unless $self->needs_linking(); #might be because of a subdir | |
1e44e2bf | 989 | |
f1387719 | 990 | return '' unless $self->has_link_code; |
f4ae0f5e | 991 | |
f1387719 | 992 | my($otherldflags) = $attribs{OTHERLDFLAGS} || ""; |
993 | my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || ""; | |
994 | my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":"; | |
995 | my($ldfrom) = '$(LDFROM)'; | |
996 | $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':'); | |
997 | my(@m); | |
998 | push(@m,' | |
999 | # This section creates the dynamically loadable $(INST_DYNAMIC) | |
1000 | # from $(OBJECT) and possibly $(MYEXTLIB). | |
1001 | ARMAYBE = '.$armaybe.' | |
1002 | OTHERLDFLAGS = '.$otherldflags.' | |
1003 | INST_DYNAMIC_DEP = '.$inst_dynamic_dep.' | |
f4ae0f5e | 1004 | |
f1387719 | 1005 | $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP) |
1006 | '); | |
1007 | if ($armaybe ne ':'){ | |
1008 | $ldfrom = 'tmp$(LIB_EXT)'; | |
1009 | push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n"); | |
1010 | push(@m,' $(RANLIB) '."$ldfrom\n"); | |
1011 | } | |
1012 | $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf'); | |
ff0cee69 | 1013 | |
1014 | # Brain dead solaris linker does not use LD_RUN_PATH? | |
1015 | # This fixes dynamic extensions which need shared libs | |
1016 | my $ldrun = ''; | |
1017 | $ldrun = join ' ', map "-R$_", split /:/, $self->{LD_RUN_PATH} | |
1018 | if ($^O eq 'solaris'); | |
1019 | ||
491527d0 | 1020 | # The IRIX linker also doesn't use LD_RUN_PATH |
1d2dff63 GS |
1021 | $ldrun = qq{-rpath "$self->{LD_RUN_PATH}"} |
1022 | if ($^O eq 'irix' && $self->{LD_RUN_PATH}); | |
491527d0 | 1023 | |
ff0cee69 | 1024 | push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ '.$ldrun.' $(LDDLFLAGS) '.$ldfrom. |
042ade60 | 1025 | ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)'); |
f1387719 | 1026 | push @m, ' |
1027 | $(CHMOD) 755 $@ | |
1028 | '; | |
1e44e2bf | 1029 | |
f1387719 | 1030 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
1e44e2bf | 1031 | join('',@m); |
1032 | } | |
1033 | ||
f1387719 | 1034 | =item exescan |
1e44e2bf | 1035 | |
f1387719 | 1036 | Deprecated method. Use libscan instead. |
1e44e2bf | 1037 | |
1038 | =cut | |
1039 | ||
f1387719 | 1040 | sub exescan { |
1041 | my($self,$path) = @_; | |
1042 | $path; | |
1e44e2bf | 1043 | } |
1044 | ||
f1387719 | 1045 | =item extliblist |
1e44e2bf | 1046 | |
f1387719 | 1047 | Called by init_others, and calls ext ExtUtils::Liblist. See |
1048 | L<ExtUtils::Liblist> for details. | |
1e44e2bf | 1049 | |
1050 | =cut | |
1051 | ||
f1387719 | 1052 | sub extliblist { |
1053 | my($self,$libs) = @_; | |
1054 | require ExtUtils::Liblist; | |
1055 | $self->ext($libs, $Verbose); | |
1056 | } | |
f4ae0f5e | 1057 | |
f1387719 | 1058 | =item file_name_is_absolute |
f4ae0f5e | 1059 | |
1fef88e7 | 1060 | Takes as argument a path and returns true, if it is an absolute path. |
1e44e2bf | 1061 | |
f1387719 | 1062 | =cut |
1e44e2bf | 1063 | |
f1387719 | 1064 | sub file_name_is_absolute { |
1065 | my($self,$file) = @_; | |
39e571d4 LM |
1066 | if ($Is_Dos){ |
1067 | $file =~ m{^([a-z]:)?[\\/]}i ; | |
1068 | } | |
1069 | else { | |
1070 | $file =~ m:^/: ; | |
1071 | } | |
f1387719 | 1072 | } |
1e44e2bf | 1073 | |
f1387719 | 1074 | =item find_perl |
1e44e2bf | 1075 | |
f1387719 | 1076 | Finds the executables PERL and FULLPERL |
1e44e2bf | 1077 | |
f1387719 | 1078 | =cut |
1e44e2bf | 1079 | |
f1387719 | 1080 | sub find_perl { |
1081 | my($self, $ver, $names, $dirs, $trace) = @_; | |
1082 | my($name, $dir); | |
1083 | if ($trace >= 2){ | |
1084 | print "Looking for perl $ver by these names: | |
1085 | @$names | |
1086 | in these dirs: | |
1087 | @$dirs | |
1088 | "; | |
1089 | } | |
1090 | foreach $dir (@$dirs){ | |
1091 | next unless defined $dir; # $self->{PERL_SRC} may be undefined | |
1092 | foreach $name (@$names){ | |
a1f8e286 | 1093 | my ($abs, $val); |
f1387719 | 1094 | if ($self->file_name_is_absolute($name)) { # /foo/bar |
1095 | $abs = $name; | |
1096 | } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo | |
1097 | $abs = $self->catfile($dir, $name); | |
1098 | } else { # foo/bar | |
1099 | $abs = $self->canonpath($self->catfile($self->curdir, $name)); | |
1100 | } | |
1101 | print "Checking $abs\n" if ($trace >= 2); | |
1102 | next unless $self->maybe_command($abs); | |
1103 | print "Executing $abs\n" if ($trace >= 2); | |
a1f8e286 IZ |
1104 | $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`; |
1105 | if ($val =~ /VER_OK/) { | |
f1387719 | 1106 | print "Using PERL=$abs\n" if $trace; |
1107 | return $abs; | |
a1f8e286 IZ |
1108 | } elsif ($trace >= 2) { |
1109 | print "Result: `$val'\n"; | |
1e44e2bf | 1110 | } |
1111 | } | |
1e44e2bf | 1112 | } |
f1387719 | 1113 | print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n"; |
1114 | 0; # false and not empty | |
1115 | } | |
1e44e2bf | 1116 | |
bab2b58e A |
1117 | =back |
1118 | ||
f1387719 | 1119 | =head2 Methods to actually produce chunks of text for the Makefile |
1e44e2bf | 1120 | |
bab2b58e A |
1121 | The methods here are called for each MakeMaker object in the order |
1122 | specified by @ExtUtils::MakeMaker::MM_Sections. | |
1123 | ||
1124 | =over 2 | |
f4ae0f5e | 1125 | |
84902520 TB |
1126 | =item fixin |
1127 | ||
1128 | Inserts the sharpbang or equivalent magic number to a script | |
1129 | ||
1130 | =cut | |
1131 | ||
1132 | sub fixin { # stolen from the pink Camel book, more or less | |
1133 | my($self,@files) = @_; | |
1134 | my($does_shbang) = $Config::Config{'sharpbang'} =~ /^\s*\#\!/; | |
1135 | my($file,$interpreter); | |
1136 | for $file (@files) { | |
1137 | local(*FIXIN); | |
1138 | local(*FIXOUT); | |
1139 | open(FIXIN, $file) or Carp::croak "Can't process '$file': $!"; | |
1140 | local $/ = "\n"; | |
1141 | chomp(my $line = <FIXIN>); | |
1142 | next unless $line =~ s/^\s*\#!\s*//; # Not a shbang file. | |
1143 | # Now figure out the interpreter name. | |
1144 | my($cmd,$arg) = split ' ', $line, 2; | |
1145 | $cmd =~ s!^.*/!!; | |
1146 | ||
1147 | # Now look (in reverse) for interpreter in absolute PATH (unless perl). | |
1148 | if ($cmd eq "perl") { | |
fb73857a | 1149 | if ($Config{startperl} =~ m,^\#!.*/perl,) { |
1150 | $interpreter = $Config{startperl}; | |
1151 | $interpreter =~ s,^\#!,,; | |
1152 | } else { | |
1153 | $interpreter = $Config{perlpath}; | |
1154 | } | |
84902520 TB |
1155 | } else { |
1156 | my(@absdirs) = reverse grep {$self->file_name_is_absolute} $self->path; | |
1157 | $interpreter = ''; | |
1158 | my($dir); | |
1159 | foreach $dir (@absdirs) { | |
1160 | if ($self->maybe_command($cmd)) { | |
1161 | warn "Ignoring $interpreter in $file\n" if $Verbose && $interpreter; | |
1162 | $interpreter = $self->catfile($dir,$cmd); | |
1163 | } | |
1164 | } | |
1165 | } | |
1166 | # Figure out how to invoke interpreter on this machine. | |
1167 | ||
1168 | my($shb) = ""; | |
1169 | if ($interpreter) { | |
1170 | print STDOUT "Changing sharpbang in $file to $interpreter" if $Verbose; | |
f5cd9d9c | 1171 | # this is probably value-free on DOSISH platforms |
84902520 TB |
1172 | if ($does_shbang) { |
1173 | $shb .= "$Config{'sharpbang'}$interpreter"; | |
1174 | $shb .= ' ' . $arg if defined $arg; | |
1175 | $shb .= "\n"; | |
1176 | } | |
1177 | $shb .= qq{ | |
1178 | eval 'exec $interpreter $arg -S \$0 \${1+"\$\@"}' | |
90248788 | 1179 | if 0; # not running under some shell |
f5cd9d9c | 1180 | } unless $Is_Win32; # this won't work on win32, so don't |
84902520 TB |
1181 | } else { |
1182 | warn "Can't find $cmd in PATH, $file unchanged" | |
1183 | if $Verbose; | |
1184 | next; | |
1185 | } | |
1186 | ||
f5cd9d9c | 1187 | unless ( open(FIXOUT,">$file.new") ) { |
84902520 TB |
1188 | warn "Can't create new $file: $!\n"; |
1189 | next; | |
1190 | } | |
1191 | my($dev,$ino,$mode) = stat FIXIN; | |
1192 | $mode = 0755 unless $dev; | |
1193 | chmod $mode, $file; | |
1194 | ||
1195 | # Print out the new #! line (or equivalent). | |
1196 | local $\; | |
1197 | undef $/; | |
1198 | print FIXOUT $shb, <FIXIN>; | |
1199 | close FIXIN; | |
1200 | close FIXOUT; | |
f5cd9d9c GS |
1201 | # can't rename open files on some DOSISH platforms |
1202 | unless ( rename($file, "$file.bak") ) { | |
1203 | warn "Can't rename $file to $file.bak: $!"; | |
1204 | next; | |
1205 | } | |
1206 | unless ( rename("$file.new", $file) ) { | |
1207 | warn "Can't rename $file.new to $file: $!"; | |
1208 | unless ( rename("$file.bak", $file) ) { | |
1209 | warn "Can't rename $file.bak back to $file either: $!"; | |
1210 | warn "Leaving $file renamed as $file.bak\n"; | |
1211 | } | |
1212 | next; | |
1213 | } | |
84902520 TB |
1214 | unlink "$file.bak"; |
1215 | } continue { | |
1216 | chmod 0755, $file or die "Can't reset permissions for $file: $!\n"; | |
1217 | system("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';; | |
1218 | } | |
1219 | } | |
1220 | ||
f1387719 | 1221 | =item force (o) |
1222 | ||
1223 | Just writes FORCE: | |
1224 | ||
1225 | =cut | |
1e44e2bf | 1226 | |
f1387719 | 1227 | sub force { |
1228 | my($self) = shift; | |
1229 | '# Phony target to force checking subdirectories. | |
1230 | FORCE: | |
3e3baf6d | 1231 | '.$self->{NOECHO}.'$(NOOP) |
f1387719 | 1232 | '; |
1e44e2bf | 1233 | } |
1234 | ||
f1387719 | 1235 | =item guess_name |
1e44e2bf | 1236 | |
f1387719 | 1237 | Guess the name of this package by examining the working directory's |
1238 | name. MakeMaker calls this only if the developer has not supplied a | |
1239 | NAME attribute. | |
1e44e2bf | 1240 | |
f1387719 | 1241 | =cut |
f4ae0f5e | 1242 | |
f1387719 | 1243 | # '; |
1244 | ||
1245 | sub guess_name { | |
1246 | my($self) = @_; | |
1247 | use Cwd 'cwd'; | |
1248 | my $name = basename(cwd()); | |
1249 | $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we | |
1250 | # strip minus or underline | |
1251 | # followed by a float or some such | |
1252 | print "Warning: Guessing NAME [$name] from current directory name.\n"; | |
1253 | $name; | |
1254 | } | |
1255 | ||
1256 | =item has_link_code | |
1257 | ||
1258 | Returns true if C, XS, MYEXTLIB or similar objects exist within this | |
1259 | object that need a compiler. Does not descend into subdirectories as | |
1260 | needs_linking() does. | |
f4ae0f5e | 1261 | |
1262 | =cut | |
1263 | ||
f1387719 | 1264 | sub has_link_code { |
1265 | my($self) = shift; | |
1266 | return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE}; | |
1267 | if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){ | |
1268 | $self->{HAS_LINK_CODE} = 1; | |
1269 | return 1; | |
f4ae0f5e | 1270 | } |
f1387719 | 1271 | return $self->{HAS_LINK_CODE} = 0; |
f4ae0f5e | 1272 | } |
1273 | ||
f1387719 | 1274 | =item init_dirscan |
f4ae0f5e | 1275 | |
f1387719 | 1276 | Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, MAN*PODS, EXE_FILES. |
1277 | ||
1278 | =cut | |
1279 | ||
1280 | sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc) | |
1281 | my($self) = @_; | |
1282 | my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods); | |
1283 | local(%pm); #the sub in find() has to see this hash | |
6ee623d5 | 1284 | @ignore{qw(Makefile.PL test.pl)} = (1,1); |
f1387719 | 1285 | $ignore{'makefile.pl'} = 1 if $Is_VMS; |
1286 | foreach $name ($self->lsdir($self->curdir)){ | |
4ecf31dc | 1287 | next if $name =~ /\#/; |
f1387719 | 1288 | next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name}; |
1289 | next unless $self->libscan($name); | |
1290 | if (-d $name){ | |
760ac839 | 1291 | next if -l $name; # We do not support symlinks at all |
f1387719 | 1292 | $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL")); |
1293 | } elsif ($name =~ /\.xs$/){ | |
1294 | my($c); ($c = $name) =~ s/\.xs$/.c/; | |
1295 | $xs{$name} = $c; | |
1296 | $c{$c} = 1; | |
1297 | } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc | |
1298 | $c{$name} = 1 | |
1299 | unless $name =~ m/perlmain\.c/; # See MAP_TARGET | |
1300 | } elsif ($name =~ /\.h$/i){ | |
1301 | $h{$name} = 1; | |
6ee623d5 GS |
1302 | } elsif ($name =~ /\.PL$/) { |
1303 | ($pl_files{$name} = $name) =~ s/\.PL$// ; | |
1304 | } elsif ($Is_VMS && $name =~ /\.pl$/) { # case-insensitive filesystem | |
1305 | local($/); open(PL,$name); my $txt = <PL>; close PL; | |
1306 | if ($txt =~ /Extracting \S+ \(with variable substitutions/) { | |
1307 | ($pl_files{$name} = $name) =~ s/\.pl$// ; | |
1308 | } | |
1309 | else { $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name); } | |
f1387719 | 1310 | } elsif ($name =~ /\.(p[ml]|pod)$/){ |
1311 | $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name); | |
f1387719 | 1312 | } |
1313 | } | |
f4ae0f5e | 1314 | |
f1387719 | 1315 | # Some larger extensions often wish to install a number of *.pm/pl |
1316 | # files into the library in various locations. | |
f4ae0f5e | 1317 | |
f1387719 | 1318 | # The attribute PMLIBDIRS holds an array reference which lists |
1319 | # subdirectories which we should search for library files to | |
1320 | # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We | |
1321 | # recursively search through the named directories (skipping any | |
1322 | # which don't exist or contain Makefile.PL files). | |
f4ae0f5e | 1323 | |
f1387719 | 1324 | # For each *.pm or *.pl file found $self->libscan() is called with |
1325 | # the default installation path in $_[1]. The return value of | |
1326 | # libscan defines the actual installation location. The default | |
1327 | # libscan function simply returns the path. The file is skipped | |
1328 | # if libscan returns false. | |
f4ae0f5e | 1329 | |
f1387719 | 1330 | # The default installation location passed to libscan in $_[1] is: |
1331 | # | |
1332 | # ./*.pm => $(INST_LIBDIR)/*.pm | |
1333 | # ./xyz/... => $(INST_LIBDIR)/xyz/... | |
1334 | # ./lib/... => $(INST_LIB)/... | |
1335 | # | |
1336 | # In this way the 'lib' directory is seen as the root of the actual | |
1337 | # perl library whereas the others are relative to INST_LIBDIR | |
1338 | # (which includes PARENT_NAME). This is a subtle distinction but one | |
1339 | # that's important for nested modules. | |
1e44e2bf | 1340 | |
f1387719 | 1341 | $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}] |
1342 | unless $self->{PMLIBDIRS}; | |
1e44e2bf | 1343 | |
f1387719 | 1344 | #only existing directories that aren't in $dir are allowed |
1e44e2bf | 1345 | |
f1387719 | 1346 | # Avoid $_ wherever possible: |
1347 | # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}}; | |
1348 | my (@pmlibdirs) = @{$self->{PMLIBDIRS}}; | |
1349 | my ($pmlibdir); | |
1350 | @{$self->{PMLIBDIRS}} = (); | |
1351 | foreach $pmlibdir (@pmlibdirs) { | |
1352 | -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir; | |
1e44e2bf | 1353 | } |
1e44e2bf | 1354 | |
f1387719 | 1355 | if (@{$self->{PMLIBDIRS}}){ |
1356 | print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n" | |
1357 | if ($Verbose >= 2); | |
1358 | require File::Find; | |
1359 | File::Find::find(sub { | |
1360 | if (-d $_){ | |
1361 | if ($_ eq "CVS" || $_ eq "RCS"){ | |
1362 | $File::Find::prune = 1; | |
1363 | } | |
1364 | return; | |
1365 | } | |
4ecf31dc | 1366 | return if /\#/; |
f1387719 | 1367 | my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)'); |
1368 | my($striplibpath,$striplibname); | |
93f9cb4b | 1369 | $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i); |
f1387719 | 1370 | ($striplibname,$striplibpath) = fileparse($striplibpath); |
1371 | my($inst) = $self->catfile($prefix,$striplibpath,$striplibname); | |
1372 | local($_) = $inst; # for backwards compatibility | |
1373 | $inst = $self->libscan($inst); | |
1374 | print "libscan($path) => '$inst'\n" if ($Verbose >= 2); | |
1375 | return unless $inst; | |
1376 | $pm{$path} = $inst; | |
1377 | }, @{$self->{PMLIBDIRS}}); | |
1378 | } | |
1e44e2bf | 1379 | |
f1387719 | 1380 | $self->{DIR} = [sort keys %dir] unless $self->{DIR}; |
1381 | $self->{XS} = \%xs unless $self->{XS}; | |
1382 | $self->{PM} = \%pm unless $self->{PM}; | |
1383 | $self->{C} = [sort keys %c] unless $self->{C}; | |
1384 | my(@o_files) = @{$self->{C}}; | |
1385 | $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ; | |
1386 | $self->{H} = [sort keys %h] unless $self->{H}; | |
1387 | $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES}; | |
1e44e2bf | 1388 | |
f1387719 | 1389 | # Set up names of manual pages to generate from pods |
1390 | if ($self->{MAN1PODS}) { | |
1391 | } elsif ( $self->{INST_MAN1DIR} =~ /^(none|\s*)$/ ) { | |
1392 | $self->{MAN1PODS} = {}; | |
1393 | } else { | |
1394 | my %manifypods = (); | |
1395 | if ( exists $self->{EXE_FILES} ) { | |
1396 | foreach $name (@{$self->{EXE_FILES}}) { | |
1397 | # use FileHandle (); | |
1398 | # my $fh = new FileHandle; | |
1399 | local *FH; | |
1400 | my($ispod)=0; | |
f1387719 | 1401 | # if ($fh->open("<$name")) { |
1402 | if (open(FH,"<$name")) { | |
1403 | # while (<$fh>) { | |
1404 | while (<FH>) { | |
1405 | if (/^=head1\s+\w+/) { | |
1406 | $ispod=1; | |
1407 | last; | |
1408 | } | |
1409 | } | |
1410 | # $fh->close; | |
1411 | close FH; | |
1412 | } else { | |
1413 | # If it doesn't exist yet, we assume, it has pods in it | |
1414 | $ispod = 1; | |
1e44e2bf | 1415 | } |
f1387719 | 1416 | if( $ispod ) { |
84902520 TB |
1417 | $manifypods{$name} = |
1418 | $self->catfile('$(INST_MAN1DIR)', | |
1419 | basename($name).'.$(MAN1EXT)'); | |
1e44e2bf | 1420 | } |
f1387719 | 1421 | } |
1e44e2bf | 1422 | } |
f1387719 | 1423 | $self->{MAN1PODS} = \%manifypods; |
1e44e2bf | 1424 | } |
f1387719 | 1425 | if ($self->{MAN3PODS}) { |
1426 | } elsif ( $self->{INST_MAN3DIR} =~ /^(none|\s*)$/ ) { | |
1427 | $self->{MAN3PODS} = {}; | |
1e44e2bf | 1428 | } else { |
f1387719 | 1429 | my %manifypods = (); # we collect the keys first, i.e. the files |
1430 | # we have to convert to pod | |
1431 | foreach $name (keys %{$self->{PM}}) { | |
1432 | if ($name =~ /\.pod$/ ) { | |
1433 | $manifypods{$name} = $self->{PM}{$name}; | |
1434 | } elsif ($name =~ /\.p[ml]$/ ) { | |
1435 | # use FileHandle (); | |
1436 | # my $fh = new FileHandle; | |
1437 | local *FH; | |
1438 | my($ispod)=0; | |
1439 | # $fh->open("<$name"); | |
1440 | if (open(FH,"<$name")) { | |
1441 | # while (<$fh>) { | |
1442 | while (<FH>) { | |
1443 | if (/^=head1\s+\w+/) { | |
1444 | $ispod=1; | |
1445 | last; | |
1446 | } | |
1447 | } | |
1448 | # $fh->close; | |
1449 | close FH; | |
1450 | } else { | |
1451 | $ispod = 1; | |
1452 | } | |
1453 | if( $ispod ) { | |
1454 | $manifypods{$name} = $self->{PM}{$name}; | |
1455 | } | |
1456 | } | |
1457 | } | |
1458 | ||
1459 | # Remove "Configure.pm" and similar, if it's not the only pod listed | |
1460 | # To force inclusion, just name it "Configure.pod", or override MAN3PODS | |
1461 | foreach $name (keys %manifypods) { | |
1462 | if ($name =~ /(config|setup).*\.pm/i) { | |
1463 | delete $manifypods{$name}; | |
1464 | next; | |
1465 | } | |
1466 | my($manpagename) = $name; | |
1467 | unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok | |
1468 | $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename); | |
1469 | } | |
1470 | $manpagename =~ s/\.p(od|m|l)$//; | |
1471 | $manpagename = $self->replace_manpage_separator($manpagename); | |
1472 | $manifypods{$name} = $self->catfile("\$(INST_MAN3DIR)","$manpagename.\$(MAN3EXT)"); | |
1e44e2bf | 1473 | } |
f1387719 | 1474 | $self->{MAN3PODS} = \%manifypods; |
1e44e2bf | 1475 | } |
f1387719 | 1476 | } |
1e44e2bf | 1477 | |
f1387719 | 1478 | =item init_main |
1e44e2bf | 1479 | |
f1387719 | 1480 | Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC, |
1481 | PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*, | |
8cc95fdb | 1482 | PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, EXE_EXT, MAP_TARGET, |
f1387719 | 1483 | LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM. |
f4ae0f5e | 1484 | |
f1387719 | 1485 | =cut |
1e44e2bf | 1486 | |
f1387719 | 1487 | sub init_main { |
1488 | my($self) = @_; | |
1e44e2bf | 1489 | |
f1387719 | 1490 | # --- Initialize Module Name and Paths |
1e44e2bf | 1491 | |
f1387719 | 1492 | # NAME = Foo::Bar::Oracle |
1493 | # FULLEXT = Foo/Bar/Oracle | |
1494 | # BASEEXT = Oracle | |
1495 | # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!! | |
1496 | # PARENT_NAME = Foo::Bar | |
1497 | ### Only UNIX: | |
1498 | ### ($self->{FULLEXT} = | |
1499 | ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket | |
1500 | $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME}); | |
1e44e2bf | 1501 | |
1e44e2bf | 1502 | |
f1387719 | 1503 | # Copied from DynaLoader: |
1e44e2bf | 1504 | |
f1387719 | 1505 | my(@modparts) = split(/::/,$self->{NAME}); |
1506 | my($modfname) = $modparts[-1]; | |
1e44e2bf | 1507 | |
f1387719 | 1508 | # Some systems have restrictions on files names for DLL's etc. |
1509 | # mod2fname returns appropriate file base name (typically truncated) | |
1510 | # It may also edit @modparts if required. | |
1511 | if (defined &DynaLoader::mod2fname) { | |
1512 | $modfname = &DynaLoader::mod2fname(\@modparts); | |
bab2b58e | 1513 | } |
1e44e2bf | 1514 | |
6ee623d5 | 1515 | ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!(?:([\w:]+)::)?(\w+)$! ; |
f1387719 | 1516 | |
760ac839 | 1517 | if (defined &DynaLoader::mod2fname) { |
f1387719 | 1518 | # As of 5.001m, dl_os2 appends '_' |
1519 | $self->{DLBASE} = $modfname; | |
1520 | } else { | |
1521 | $self->{DLBASE} = '$(BASEEXT)'; | |
1522 | } | |
1523 | ||
1e44e2bf | 1524 | |
f1387719 | 1525 | ### ROOTEXT deprecated from MM 5.32 |
1526 | ### ($self->{ROOTEXT} = | |
1527 | ### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo | |
1528 | ### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT}; | |
1e44e2bf | 1529 | |
1e44e2bf | 1530 | |
f1387719 | 1531 | # --- Initialize PERL_LIB, INST_LIB, PERL_SRC |
1e44e2bf | 1532 | |
f1387719 | 1533 | # *Real* information: where did we get these two from? ... |
1534 | my $inc_config_dir = dirname($INC{'Config.pm'}); | |
1535 | my $inc_carp_dir = dirname($INC{'Carp.pm'}); | |
1e44e2bf | 1536 | |
f1387719 | 1537 | unless ($self->{PERL_SRC}){ |
1538 | my($dir); | |
1539 | foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){ | |
1540 | if ( | |
1541 | -f $self->catfile($dir,"config.sh") | |
1542 | && | |
1543 | -f $self->catfile($dir,"perl.h") | |
1544 | && | |
1545 | -f $self->catfile($dir,"lib","Exporter.pm") | |
1546 | ) { | |
1547 | $self->{PERL_SRC}=$dir ; | |
1548 | last; | |
1549 | } | |
1550 | } | |
1551 | } | |
1552 | if ($self->{PERL_SRC}){ | |
1553 | $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib"); | |
1554 | $self->{PERL_ARCHLIB} = $self->{PERL_LIB}; | |
137443ea | 1555 | $self->{PERL_INC} = ($Is_Win32) ? $self->catdir($self->{PERL_LIB},"CORE") : $self->{PERL_SRC}; |
1e44e2bf | 1556 | |
137443ea | 1557 | # catch a situation that has occurred a few times in the past: |
bab2b58e A |
1558 | unless ( |
1559 | -s $self->catfile($self->{PERL_SRC},'cflags') | |
1560 | or | |
1561 | $Is_VMS | |
1562 | && | |
1563 | -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt') | |
1564 | or | |
1565 | $Is_Mac | |
137443ea | 1566 | or |
1567 | $Is_Win32 | |
bab2b58e A |
1568 | ){ |
1569 | warn qq{ | |
f1387719 | 1570 | You cannot build extensions below the perl source tree after executing |
1571 | a 'make clean' in the perl source tree. | |
1e44e2bf | 1572 | |
f1387719 | 1573 | To rebuild extensions distributed with the perl source you should |
1574 | simply Configure (to include those extensions) and then build perl as | |
1575 | normal. After installing perl the source tree can be deleted. It is | |
1576 | not needed for building extensions by running 'perl Makefile.PL' | |
1577 | usually without extra arguments. | |
1e44e2bf | 1578 | |
f1387719 | 1579 | It is recommended that you unpack and build additional extensions away |
1580 | from the perl source tree. | |
bab2b58e A |
1581 | }; |
1582 | } | |
f1387719 | 1583 | } else { |
1584 | # we should also consider $ENV{PERL5LIB} here | |
1585 | $self->{PERL_LIB} ||= $Config::Config{privlibexp}; | |
1586 | $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp}; | |
1587 | $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now | |
1588 | my $perl_h; | |
bab2b58e A |
1589 | unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){ |
1590 | die qq{ | |
f1387719 | 1591 | Error: Unable to locate installed Perl libraries or Perl source code. |
f4ae0f5e | 1592 | |
f1387719 | 1593 | It is recommended that you install perl in a standard location before |
bab2b58e A |
1594 | building extensions. Some precompiled versions of perl do not contain |
1595 | these header files, so you cannot build extensions. In such a case, | |
1596 | please build and install your perl from a fresh perl distribution. It | |
1597 | usually solves this kind of problem. | |
f4ae0f5e | 1598 | |
bab2b58e A |
1599 | \(You get this message, because MakeMaker could not find "$perl_h"\) |
1600 | }; | |
1601 | } | |
f1387719 | 1602 | # print STDOUT "Using header files found in $self->{PERL_INC}\n" |
1603 | # if $Verbose && $self->needs_linking(); | |
1e44e2bf | 1604 | |
f1387719 | 1605 | } |
1e44e2bf | 1606 | |
f1387719 | 1607 | # We get SITELIBEXP and SITEARCHEXP directly via |
1608 | # Get_from_Config. When we are running standard modules, these | |
1609 | # won't matter, we will set INSTALLDIRS to "perl". Otherwise we | |
1610 | # set it to "site". I prefer that INSTALLDIRS be set from outside | |
1611 | # MakeMaker. | |
1612 | $self->{INSTALLDIRS} ||= "site"; | |
1e44e2bf | 1613 | |
f1387719 | 1614 | # INST_LIB typically pre-set if building an extension after |
1615 | # perl has been built and installed. Setting INST_LIB allows | |
1616 | # you to build directly into, say $Config::Config{privlibexp}. | |
1617 | unless ($self->{INST_LIB}){ | |
1e44e2bf | 1618 | |
1e44e2bf | 1619 | |
f1387719 | 1620 | ##### XXXXX We have to change this nonsense |
1e44e2bf | 1621 | |
f1387719 | 1622 | if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") { |
1623 | $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB}; | |
1624 | } else { | |
1625 | $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib"); | |
1626 | } | |
1627 | } | |
1628 | $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch"); | |
1629 | $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin'); | |
1e44e2bf | 1630 | |
93f9cb4b | 1631 | # We need to set up INST_LIBDIR before init_libscan() for VMS |
1632 | my @parentdir = split(/::/, $self->{PARENT_NAME}); | |
1633 | $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir); | |
1634 | $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir); | |
1635 | $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)'); | |
1636 | $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)'); | |
1637 | ||
f1387719 | 1638 | # INST_EXE is deprecated, should go away March '97 |
1639 | $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script'); | |
1640 | $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script'); | |
1e44e2bf | 1641 | |
f1387719 | 1642 | # The user who requests an installation directory explicitly |
1643 | # should not have to tell us a architecture installation directory | |
bab2b58e | 1644 | # as well. We look if a directory exists that is named after the |
f1387719 | 1645 | # architecture. If not we take it as a sign that it should be the |
1646 | # same as the requested installation directory. Otherwise we take | |
1647 | # the found one. | |
1648 | # We do the same thing twice: for privlib/archlib and for sitelib/sitearch | |
1649 | my($libpair); | |
1650 | for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) { | |
1651 | my $lib = "install$libpair->{l}"; | |
1652 | my $Lib = uc $lib; | |
1653 | my $Arch = uc "install$libpair->{a}"; | |
1654 | if( $self->{$Lib} && ! $self->{$Arch} ){ | |
1655 | my($ilib) = $Config{$lib}; | |
1656 | $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS; | |
1e44e2bf | 1657 | |
f1387719 | 1658 | $self->prefixify($Arch,$ilib,$self->{$Lib}); |
1659 | ||
1660 | unless (-d $self->{$Arch}) { | |
1661 | print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose; | |
1662 | $self->{$Arch} = $self->{$Lib}; | |
1663 | } | |
1664 | print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose; | |
1665 | } | |
1e44e2bf | 1666 | } |
f4ae0f5e | 1667 | |
f1387719 | 1668 | # we have to look at the relation between $Config{prefix} and the |
1669 | # requested values. We're going to set the $Config{prefix} part of | |
1670 | # all the installation path variables to literally $(PREFIX), so | |
1671 | # the user can still say make PREFIX=foo | |
bab2b58e | 1672 | my($configure_prefix) = $Config{'prefix'}; |
8cc95fdb | 1673 | $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS; |
bab2b58e A |
1674 | $self->{PREFIX} ||= $configure_prefix; |
1675 | ||
1676 | ||
1677 | my($install_variable,$search_prefix,$replace_prefix); | |
1678 | ||
1679 | # The rule, taken from Configure, is that if prefix contains perl, | |
1680 | # we shape the tree | |
1681 | # perlprefix/lib/ INSTALLPRIVLIB | |
1682 | # perlprefix/lib/pod/ | |
1683 | # perlprefix/lib/site_perl/ INSTALLSITELIB | |
1684 | # perlprefix/bin/ INSTALLBIN | |
1685 | # perlprefix/man/ INSTALLMAN1DIR | |
1686 | # else | |
1687 | # prefix/lib/perl5/ INSTALLPRIVLIB | |
1688 | # prefix/lib/perl5/pod/ | |
1689 | # prefix/lib/perl5/site_perl/ INSTALLSITELIB | |
1690 | # prefix/bin/ INSTALLBIN | |
1691 | # prefix/lib/perl5/man/ INSTALLMAN1DIR | |
1692 | ||
1693 | $replace_prefix = qq[\$\(PREFIX\)]; | |
1694 | for $install_variable (qw/ | |
1695 | INSTALLBIN | |
1696 | INSTALLSCRIPT | |
1697 | /) { | |
1698 | $self->prefixify($install_variable,$configure_prefix,$replace_prefix); | |
1699 | } | |
1700 | $search_prefix = $configure_prefix =~ /perl/ ? | |
1701 | $self->catdir($configure_prefix,"lib") : | |
1702 | $self->catdir($configure_prefix,"lib","perl5"); | |
1703 | if ($self->{LIB}) { | |
1704 | $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB}; | |
1705 | $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} = | |
1706 | $self->catdir($self->{LIB},$Config{'archname'}); | |
1707 | } else { | |
1708 | $replace_prefix = $self->{PREFIX} =~ /perl/ ? | |
1709 | $self->catdir(qq[\$\(PREFIX\)],"lib") : | |
1710 | $self->catdir(qq[\$\(PREFIX\)],"lib","perl5"); | |
1711 | for $install_variable (qw/ | |
1712 | INSTALLPRIVLIB | |
1713 | INSTALLARCHLIB | |
1714 | INSTALLSITELIB | |
1715 | INSTALLSITEARCH | |
1716 | /) { | |
1717 | $self->prefixify($install_variable,$search_prefix,$replace_prefix); | |
1718 | } | |
f1387719 | 1719 | } |
bab2b58e A |
1720 | $search_prefix = $configure_prefix =~ /perl/ ? |
1721 | $self->catdir($configure_prefix,"man") : | |
1722 | $self->catdir($configure_prefix,"lib","perl5","man"); | |
1723 | $replace_prefix = $self->{PREFIX} =~ /perl/ ? | |
1724 | $self->catdir(qq[\$\(PREFIX\)],"man") : | |
1725 | $self->catdir(qq[\$\(PREFIX\)],"lib","perl5","man"); | |
f1387719 | 1726 | for $install_variable (qw/ |
bab2b58e A |
1727 | INSTALLMAN1DIR |
1728 | INSTALLMAN3DIR | |
f1387719 | 1729 | /) { |
bab2b58e | 1730 | $self->prefixify($install_variable,$search_prefix,$replace_prefix); |
f1387719 | 1731 | } |
1e44e2bf | 1732 | |
f1387719 | 1733 | # Now we head at the manpages. Maybe they DO NOT want manpages |
1734 | # installed | |
1735 | $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir} | |
1736 | unless defined $self->{INSTALLMAN1DIR}; | |
1737 | unless (defined $self->{INST_MAN1DIR}){ | |
1738 | if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){ | |
1739 | $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR}; | |
1740 | } else { | |
1741 | $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1'); | |
1742 | } | |
1743 | } | |
1744 | $self->{MAN1EXT} ||= $Config::Config{man1ext}; | |
1e44e2bf | 1745 | |
f1387719 | 1746 | $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir} |
1747 | unless defined $self->{INSTALLMAN3DIR}; | |
1748 | unless (defined $self->{INST_MAN3DIR}){ | |
1749 | if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){ | |
1750 | $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR}; | |
1751 | } else { | |
1752 | $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3'); | |
1753 | } | |
1e44e2bf | 1754 | } |
f1387719 | 1755 | $self->{MAN3EXT} ||= $Config::Config{man3ext}; |
1756 | ||
1757 | ||
1758 | # Get some stuff out of %Config if we haven't yet done so | |
1759 | print STDOUT "CONFIG must be an array ref\n" | |
1760 | if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY'); | |
1761 | $self->{CONFIG} = [] unless (ref $self->{CONFIG}); | |
1762 | push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config); | |
1763 | push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags}; | |
1764 | my(%once_only,$m); | |
1765 | foreach $m (@{$self->{CONFIG}}){ | |
1766 | next if $once_only{$m}; | |
1767 | print STDOUT "CONFIG key '$m' does not exist in Config.pm\n" | |
1768 | unless exists $Config::Config{$m}; | |
1769 | $self->{uc $m} ||= $Config::Config{$m}; | |
1770 | $once_only{$m} = 1; | |
1e44e2bf | 1771 | } |
1e44e2bf | 1772 | |
f1387719 | 1773 | # This is too dangerous: |
1774 | # if ($^O eq "next") { | |
1775 | # $self->{AR} = "libtool"; | |
1776 | # $self->{AR_STATIC_ARGS} = "-o"; | |
1777 | # } | |
1778 | # But I leave it as a placeholder | |
1e44e2bf | 1779 | |
f1387719 | 1780 | $self->{AR_STATIC_ARGS} ||= "cr"; |
1e44e2bf | 1781 | |
f1387719 | 1782 | # These should never be needed |
1783 | $self->{LD} ||= 'ld'; | |
1784 | $self->{OBJ_EXT} ||= '.o'; | |
1785 | $self->{LIB_EXT} ||= '.a'; | |
1786 | ||
1787 | $self->{MAP_TARGET} ||= "perl"; | |
1788 | ||
1789 | $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}"; | |
1790 | ||
1791 | # make a simple check if we find Exporter | |
1792 | warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory | |
1793 | (Exporter.pm not found)" | |
1794 | unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") || | |
1795 | $self->{NAME} eq "ExtUtils::MakeMaker"; | |
1e44e2bf | 1796 | |
f1387719 | 1797 | # Determine VERSION and VERSION_FROM |
1798 | ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME}; | |
1799 | if ($self->{VERSION_FROM}){ | |
1800 | $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or | |
1801 | Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n" | |
1e44e2bf | 1802 | } |
f1387719 | 1803 | |
1804 | # strip blanks | |
1805 | if ($self->{VERSION}) { | |
1806 | $self->{VERSION} =~ s/^\s+//; | |
1807 | $self->{VERSION} =~ s/\s+$//; | |
1e44e2bf | 1808 | } |
1e44e2bf | 1809 | |
f1387719 | 1810 | $self->{VERSION} ||= "0.10"; |
1811 | ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g; | |
1e44e2bf | 1812 | |
1813 | ||
f1387719 | 1814 | # Graham Barr and Paul Marquess had some ideas how to ensure |
1815 | # version compatibility between the *.pm file and the | |
1816 | # corresponding *.xs file. The bottomline was, that we need an | |
1817 | # XS_VERSION macro that defaults to VERSION: | |
1818 | $self->{XS_VERSION} ||= $self->{VERSION}; | |
1e44e2bf | 1819 | |
f1387719 | 1820 | # --- Initialize Perl Binary Locations |
1821 | ||
1822 | # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL' | |
1823 | # will be working versions of perl 5. miniperl has priority over perl | |
1824 | # for PERL to ensure that $(PERL) is usable while building ./ext/* | |
1825 | my ($component,@defpath); | |
1826 | foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) { | |
1827 | push @defpath, $component if defined $component; | |
1e44e2bf | 1828 | } |
ff0cee69 | 1829 | $self->{PERL} ||= |
f1387719 | 1830 | $self->find_perl(5.0, [ $^X, 'miniperl','perl','perl5',"perl$]" ], |
ff0cee69 | 1831 | \@defpath, $Verbose ); |
f1387719 | 1832 | # don't check if perl is executable, maybe they have decided to |
1833 | # supply switches with perl | |
1834 | ||
1835 | # Define 'FULLPERL' to be a non-miniperl (used in test: target) | |
1836 | ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i | |
1837 | unless ($self->{FULLPERL}); | |
1e44e2bf | 1838 | } |
1839 | ||
f1387719 | 1840 | =item init_others |
1e44e2bf | 1841 | |
f1387719 | 1842 | Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH, |
1843 | OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE, | |
68dc0745 | 1844 | MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL |
1e44e2bf | 1845 | |
1846 | =cut | |
1847 | ||
f1387719 | 1848 | sub init_others { # --- Initialize Other Attributes |
1e44e2bf | 1849 | my($self) = shift; |
1e44e2bf | 1850 | |
f1387719 | 1851 | # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS} |
1852 | # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or | |
1853 | # undefined. In any case we turn it into an anon array: | |
1e44e2bf | 1854 | |
f1387719 | 1855 | # May check $Config{libs} too, thus not empty. |
1856 | $self->{LIBS}=[''] unless $self->{LIBS}; | |
f4ae0f5e | 1857 | |
a1f8e286 | 1858 | $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR'; |
f1387719 | 1859 | $self->{LD_RUN_PATH} = ""; |
1860 | my($libs); | |
1861 | foreach $libs ( @{$self->{LIBS}} ){ | |
1862 | $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace | |
1863 | my(@libs) = $self->extliblist($libs); | |
1864 | if ($libs[0] or $libs[1] or $libs[2]){ | |
1865 | # LD_RUN_PATH now computed by ExtUtils::Liblist | |
1866 | ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs; | |
1867 | last; | |
1868 | } | |
1869 | } | |
f4ae0f5e | 1870 | |
f1387719 | 1871 | if ( $self->{OBJECT} ) { |
1872 | $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g; | |
1873 | } else { | |
1874 | # init_dirscan should have found out, if we have C files | |
1875 | $self->{OBJECT} = ""; | |
1876 | $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]}; | |
1e44e2bf | 1877 | } |
f1387719 | 1878 | $self->{OBJECT} =~ s/\n+/ \\\n\t/g; |
1879 | $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : ""; | |
1880 | $self->{PERLMAINCC} ||= '$(CC)'; | |
1881 | $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM}; | |
1e44e2bf | 1882 | |
f1387719 | 1883 | # Sanity check: don't define LINKTYPE = dynamic if we're skipping |
1884 | # the 'dynamic' section of MM. We don't have this problem with | |
1885 | # 'static', since we either must use it (%Config says we can't | |
1886 | # use dynamic loading) or the caller asked for it explicitly. | |
1887 | if (!$self->{LINKTYPE}) { | |
1888 | $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'} | |
1889 | ? 'static' | |
1890 | : ($Config::Config{usedl} ? 'dynamic' : 'static'); | |
1891 | }; | |
1892 | ||
1893 | # These get overridden for VMS and maybe some other systems | |
55497cff | 1894 | $self->{NOOP} ||= '$(SHELL) -c true'; |
f1387719 | 1895 | $self->{FIRST_MAKEFILE} ||= "Makefile"; |
1896 | $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE}; | |
1897 | $self->{MAKE_APERL_FILE} ||= "Makefile.aperl"; | |
1898 | $self->{NOECHO} = '@' unless defined $self->{NOECHO}; | |
1899 | $self->{RM_F} ||= "rm -f"; | |
1900 | $self->{RM_RF} ||= "rm -rf"; | |
1901 | $self->{TOUCH} ||= "touch"; | |
68dc0745 | 1902 | $self->{TEST_F} ||= "test -f"; |
f1387719 | 1903 | $self->{CP} ||= "cp"; |
1904 | $self->{MV} ||= "mv"; | |
1905 | $self->{CHMOD} ||= "chmod"; | |
1906 | $self->{UMASK_NULL} ||= "umask 0"; | |
68dc0745 | 1907 | $self->{DEV_NULL} ||= "> /dev/null 2>&1"; |
1e44e2bf | 1908 | } |
1909 | ||
f1387719 | 1910 | =item install (o) |
1e44e2bf | 1911 | |
f1387719 | 1912 | Defines the install target. |
1e44e2bf | 1913 | |
1914 | =cut | |
1915 | ||
f1387719 | 1916 | sub install { |
1917 | my($self, %attribs) = @_; | |
1e44e2bf | 1918 | my(@m); |
a5f75d66 | 1919 | |
f1387719 | 1920 | push @m, q{ |
1921 | install :: all pure_install doc_install | |
1e44e2bf | 1922 | |
f1387719 | 1923 | install_perl :: all pure_perl_install doc_perl_install |
1e44e2bf | 1924 | |
f1387719 | 1925 | install_site :: all pure_site_install doc_site_install |
1e44e2bf | 1926 | |
f1387719 | 1927 | install_ :: install_site |
1928 | @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site | |
1e44e2bf | 1929 | |
f1387719 | 1930 | pure_install :: pure_$(INSTALLDIRS)_install |
1e44e2bf | 1931 | |
f1387719 | 1932 | doc_install :: doc_$(INSTALLDIRS)_install |
1933 | }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod | |
1e44e2bf | 1934 | |
f1387719 | 1935 | pure__install : pure_site_install |
1936 | @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site | |
1e44e2bf | 1937 | |
f1387719 | 1938 | doc__install : doc_site_install |
1939 | @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site | |
1e44e2bf | 1940 | |
f1387719 | 1941 | pure_perl_install :: |
1942 | }.$self->{NOECHO}.q{$(MOD_INSTALL) \ | |
1943 | read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \ | |
1944 | write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \ | |
1945 | $(INST_LIB) $(INSTALLPRIVLIB) \ | |
1946 | $(INST_ARCHLIB) $(INSTALLARCHLIB) \ | |
1947 | $(INST_BIN) $(INSTALLBIN) \ | |
1948 | $(INST_SCRIPT) $(INSTALLSCRIPT) \ | |
1949 | $(INST_MAN1DIR) $(INSTALLMAN1DIR) \ | |
1950 | $(INST_MAN3DIR) $(INSTALLMAN3DIR) | |
1951 | }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \ | |
1952 | }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{ | |
1e44e2bf | 1953 | |
1e44e2bf | 1954 | |
f1387719 | 1955 | pure_site_install :: |
1956 | }.$self->{NOECHO}.q{$(MOD_INSTALL) \ | |
1957 | read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \ | |
1958 | write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \ | |
1959 | $(INST_LIB) $(INSTALLSITELIB) \ | |
1960 | $(INST_ARCHLIB) $(INSTALLSITEARCH) \ | |
1961 | $(INST_BIN) $(INSTALLBIN) \ | |
1962 | $(INST_SCRIPT) $(INSTALLSCRIPT) \ | |
1963 | $(INST_MAN1DIR) $(INSTALLMAN1DIR) \ | |
1964 | $(INST_MAN3DIR) $(INSTALLMAN3DIR) | |
1965 | }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \ | |
1966 | }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{ | |
1e44e2bf | 1967 | |
f1387719 | 1968 | doc_perl_install :: |
7b8d334a | 1969 | -}.$self->{NOECHO}.q{$(DOC_INSTALL) \ |
dbc738d9 | 1970 | "Module" "$(NAME)" \ |
f1387719 | 1971 | "installed into" "$(INSTALLPRIVLIB)" \ |
1972 | LINKTYPE "$(LINKTYPE)" \ | |
1973 | VERSION "$(VERSION)" \ | |
1974 | EXE_FILES "$(EXE_FILES)" \ | |
1975 | >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{ | |
1e44e2bf | 1976 | |
f1387719 | 1977 | doc_site_install :: |
7b8d334a | 1978 | -}.$self->{NOECHO}.q{$(DOC_INSTALL) \ |
dbc738d9 | 1979 | "Module" "$(NAME)" \ |
f1387719 | 1980 | "installed into" "$(INSTALLSITELIB)" \ |
1981 | LINKTYPE "$(LINKTYPE)" \ | |
1982 | VERSION "$(VERSION)" \ | |
1983 | EXE_FILES "$(EXE_FILES)" \ | |
1984 | >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{ | |
1e44e2bf | 1985 | |
f1387719 | 1986 | }; |
1e44e2bf | 1987 | |
f1387719 | 1988 | push @m, q{ |
1989 | uninstall :: uninstall_from_$(INSTALLDIRS)dirs | |
f4ae0f5e | 1990 | |
f1387719 | 1991 | uninstall_from_perldirs :: |
1992 | }.$self->{NOECHO}. | |
1993 | q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ | |
1e44e2bf | 1994 | |
f1387719 | 1995 | uninstall_from_sitedirs :: |
1996 | }.$self->{NOECHO}. | |
1997 | q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ | |
1998 | }; | |
1e44e2bf | 1999 | |
f1387719 | 2000 | join("",@m); |
2001 | } | |
1e44e2bf | 2002 | |
f1387719 | 2003 | =item installbin (o) |
1e44e2bf | 2004 | |
f1387719 | 2005 | Defines targets to install EXE_FILES. |
1e44e2bf | 2006 | |
f1387719 | 2007 | =cut |
1e44e2bf | 2008 | |
f1387719 | 2009 | sub installbin { |
2010 | my($self) = shift; | |
2011 | return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY"; | |
2012 | return "" unless @{$self->{EXE_FILES}}; | |
2013 | my(@m, $from, $to, %fromto, @to); | |
2014 | push @m, $self->dir_target(qw[$(INST_SCRIPT)]); | |
2015 | for $from (@{$self->{EXE_FILES}}) { | |
2016 | my($path)= $self->catfile('$(INST_SCRIPT)', basename($from)); | |
2017 | local($_) = $path; # for backwards compatibility | |
2018 | $to = $self->libscan($path); | |
2019 | print "libscan($from) => '$to'\n" if ($Verbose >=2); | |
2020 | $fromto{$from}=$to; | |
2021 | } | |
2022 | @to = values %fromto; | |
84902520 | 2023 | push(@m, qq{ |
f1387719 | 2024 | EXE_FILES = @{$self->{EXE_FILES}} |
1e44e2bf | 2025 | |
f5cd9d9c GS |
2026 | } . ($Is_Win32 |
2027 | ? q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \ | |
2028 | -e "system qq[pl2bat.bat ].shift" | |
2029 | } : q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::MakeMaker \ | |
84902520 | 2030 | -e "MY->fixin(shift)" |
f5cd9d9c | 2031 | }).qq{ |
f1387719 | 2032 | all :: @to |
2d6e8844 | 2033 | $self->{NOECHO}\$(NOOP) |
1e44e2bf | 2034 | |
f1387719 | 2035 | realclean :: |
2036 | $self->{RM_F} @to | |
84902520 | 2037 | }); |
1e44e2bf | 2038 | |
f1387719 | 2039 | while (($from,$to) = each %fromto) { |
2040 | last unless defined $from; | |
2041 | my $todir = dirname($to); | |
2042 | push @m, " | |
84902520 | 2043 | $to: $from $self->{MAKEFILE} " . $self->catdir($todir,'.exists') . " |
f1387719 | 2044 | $self->{NOECHO}$self->{RM_F} $to |
2045 | $self->{CP} $from $to | |
84902520 | 2046 | \$(FIXIN) $to |
f1387719 | 2047 | "; |
1e44e2bf | 2048 | } |
f1387719 | 2049 | join "", @m; |
2050 | } | |
1e44e2bf | 2051 | |
f1387719 | 2052 | =item libscan (o) |
1e44e2bf | 2053 | |
f1387719 | 2054 | Takes a path to a file that is found by init_dirscan and returns false |
2055 | if we don't want to include this file in the library. Mainly used to | |
2056 | exclude RCS, CVS, and SCCS directories from installation. | |
1e44e2bf | 2057 | |
f1387719 | 2058 | =cut |
1e44e2bf | 2059 | |
f1387719 | 2060 | # '; |
1e44e2bf | 2061 | |
f1387719 | 2062 | sub libscan { |
2063 | my($self,$path) = @_; | |
2064 | return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ; | |
2065 | $path; | |
1e44e2bf | 2066 | } |
2067 | ||
f4ae0f5e | 2068 | =item linkext (o) |
1e44e2bf | 2069 | |
f4ae0f5e | 2070 | Defines the linkext target which in turn defines the LINKTYPE. |
1e44e2bf | 2071 | |
2072 | =cut | |
2073 | ||
2074 | sub linkext { | |
2075 | my($self, %attribs) = @_; | |
1e44e2bf | 2076 | # LINKTYPE => static or dynamic or '' |
2077 | my($linktype) = defined $attribs{LINKTYPE} ? | |
2078 | $attribs{LINKTYPE} : '$(LINKTYPE)'; | |
2079 | " | |
2080 | linkext :: $linktype | |
f4ae0f5e | 2081 | $self->{NOECHO}\$(NOOP) |
1e44e2bf | 2082 | "; |
2083 | } | |
2084 | ||
f1387719 | 2085 | =item lsdir |
1e44e2bf | 2086 | |
f1387719 | 2087 | Takes as arguments a directory name and a regular expression. Returns |
2088 | all entries in the directory that match the regular expression. | |
1e44e2bf | 2089 | |
2090 | =cut | |
2091 | ||
f1387719 | 2092 | sub lsdir { |
2093 | my($self) = shift; | |
2094 | my($dir, $regex) = @_; | |
2095 | my(@ls); | |
2096 | my $dh = new DirHandle; | |
2097 | $dh->open($dir || ".") or return (); | |
2098 | @ls = $dh->read; | |
2099 | $dh->close; | |
2100 | @ls = grep(/$regex/, @ls) if $regex; | |
2101 | @ls; | |
2102 | } | |
2103 | ||
2104 | =item macro (o) | |
2105 | ||
2106 | Simple subroutine to insert the macros defined by the macro attribute | |
2107 | into the Makefile. | |
2108 | ||
2109 | =cut | |
2110 | ||
2111 | sub macro { | |
1e44e2bf | 2112 | my($self,%attribs) = @_; |
f1387719 | 2113 | my(@m,$key,$val); |
2114 | while (($key,$val) = each %attribs){ | |
2115 | last unless defined $key; | |
2116 | push @m, "$key = $val\n"; | |
1e44e2bf | 2117 | } |
f1387719 | 2118 | join "", @m; |
2119 | } | |
1e44e2bf | 2120 | |
f1387719 | 2121 | =item makeaperl (o) |
1e44e2bf | 2122 | |
f1387719 | 2123 | Called by staticmake. Defines how to write the Makefile to produce a |
2124 | static new perl. | |
2125 | ||
55497cff | 2126 | By default the Makefile produced includes all the static extensions in |
2127 | the perl library. (Purified versions of library files, e.g., | |
2128 | DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.) | |
2129 | ||
f1387719 | 2130 | =cut |
2131 | ||
2132 | sub makeaperl { | |
2133 | my($self, %attribs) = @_; | |
2134 | my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) = | |
2135 | @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)}; | |
1e44e2bf | 2136 | my(@m); |
f1387719 | 2137 | push @m, " |
2138 | # --- MakeMaker makeaperl section --- | |
2139 | MAP_TARGET = $target | |
2140 | FULLPERL = $self->{FULLPERL} | |
2141 | "; | |
2142 | return join '', @m if $self->{PARENT}; | |
1e44e2bf | 2143 | |
f1387719 | 2144 | my($dir) = join ":", @{$self->{DIR}}; |
1e44e2bf | 2145 | |
f1387719 | 2146 | unless ($self->{MAKEAPERL}) { |
2147 | push @m, q{ | |
2148 | $(MAP_TARGET) :: static $(MAKE_APERL_FILE) | |
2149 | $(MAKE) -f $(MAKE_APERL_FILE) $@ | |
1e44e2bf | 2150 | |
f1387719 | 2151 | $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE) |
2152 | }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET) | |
2153 | }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \ | |
2154 | Makefile.PL DIR=}, $dir, q{ \ | |
2155 | MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \ | |
2156 | MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=}; | |
1e44e2bf | 2157 | |
f1387719 | 2158 | foreach (@ARGV){ |
2159 | if( /\s/ ){ | |
2160 | s/=(.*)/='$1'/; | |
2161 | } | |
2162 | push @m, " \\\n\t\t$_"; | |
2163 | } | |
2164 | # push @m, map( " \\\n\t\t$_", @ARGV ); | |
2165 | push @m, "\n"; | |
1e44e2bf | 2166 | |
f1387719 | 2167 | return join '', @m; |
2168 | } | |
1e44e2bf | 2169 | |
1e44e2bf | 2170 | |
1e44e2bf | 2171 | |
f1387719 | 2172 | my($cccmd, $linkcmd, $lperl); |
1e44e2bf | 2173 | |
1e44e2bf | 2174 | |
f1387719 | 2175 | $cccmd = $self->const_cccmd($libperl); |
2176 | $cccmd =~ s/^CCCMD\s*=\s*//; | |
2177 | $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /; | |
bab2b58e | 2178 | $cccmd .= " $Config::Config{cccdlflags}" |
042ade60 | 2179 | if ($Config::Config{useshrplib} eq 'true'); |
f1387719 | 2180 | $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/; |
1e44e2bf | 2181 | |
f1387719 | 2182 | # The front matter of the linkcommand... |
2183 | $linkcmd = join ' ', "\$(CC)", | |
2184 | grep($_, @Config{qw(large split ldflags ccdlflags)}); | |
2185 | $linkcmd =~ s/\s+/ /g; | |
93f9cb4b | 2186 | $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,; |
1e44e2bf | 2187 | |
f1387719 | 2188 | # Which *.a files could we make use of... |
2189 | local(%static); | |
2190 | require File::Find; | |
2191 | File::Find::find(sub { | |
2192 | return unless m/\Q$self->{LIB_EXT}\E$/; | |
2193 | return if m/^libperl/; | |
55497cff | 2194 | # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a) |
2195 | return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure"; | |
1e44e2bf | 2196 | |
f1387719 | 2197 | if( exists $self->{INCLUDE_EXT} ){ |
2198 | my $found = 0; | |
2199 | my $incl; | |
2200 | my $xx; | |
2201 | ||
2202 | ($xx = $File::Find::name) =~ s,.*?/auto/,,; | |
2203 | $xx =~ s,/?$_,,; | |
2204 | $xx =~ s,/,::,g; | |
2205 | ||
2206 | # Throw away anything not explicitly marked for inclusion. | |
2207 | # DynaLoader is implied. | |
2208 | foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){ | |
2209 | if( $xx eq $incl ){ | |
2210 | $found++; | |
2211 | last; | |
2212 | } | |
2213 | } | |
2214 | return unless $found; | |
2215 | } | |
2216 | elsif( exists $self->{EXCLUDE_EXT} ){ | |
2217 | my $excl; | |
2218 | my $xx; | |
1e44e2bf | 2219 | |
f1387719 | 2220 | ($xx = $File::Find::name) =~ s,.*?/auto/,,; |
2221 | $xx =~ s,/?$_,,; | |
2222 | $xx =~ s,/,::,g; | |
1e44e2bf | 2223 | |
f1387719 | 2224 | # Throw away anything explicitly marked for exclusion |
2225 | foreach $excl (@{$self->{EXCLUDE_EXT}}){ | |
2226 | return if( $xx eq $excl ); | |
2227 | } | |
2228 | } | |
2229 | ||
2230 | # don't include the installed version of this extension. I | |
2231 | # leave this line here, although it is not necessary anymore: | |
2232 | # I patched minimod.PL instead, so that Miniperl.pm won't | |
2233 | # enclude duplicates | |
2234 | ||
2235 | # Once the patch to minimod.PL is in the distribution, I can | |
2236 | # drop it | |
2237 | return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:; | |
2238 | use Cwd 'cwd'; | |
2239 | $static{cwd() . "/" . $_}++; | |
2240 | }, grep( -d $_, @{$searchdirs || []}) ); | |
2241 | ||
2242 | # We trust that what has been handed in as argument, will be buildable | |
2243 | $static = [] unless $static; | |
2244 | @static{@{$static}} = (1) x @{$static}; | |
2245 | ||
2246 | $extra = [] unless $extra && ref $extra eq 'ARRAY'; | |
2247 | for (sort keys %static) { | |
2248 | next unless /\Q$self->{LIB_EXT}\E$/; | |
2249 | $_ = dirname($_) . "/extralibs.ld"; | |
2250 | push @$extra, $_; | |
1e44e2bf | 2251 | } |
1e44e2bf | 2252 | |
f1387719 | 2253 | grep(s/^/-I/, @{$perlinc || []}); |
1e44e2bf | 2254 | |
f1387719 | 2255 | $target = "perl" unless $target; |
2256 | $tmp = "." unless $tmp; | |
1e44e2bf | 2257 | |
f1387719 | 2258 | # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we |
2259 | # regenerate the Makefiles, MAP_STATIC and the dependencies for | |
2260 | # extralibs.all are computed correctly | |
2261 | push @m, " | |
2262 | MAP_LINKCMD = $linkcmd | |
2263 | MAP_PERLINC = @{$perlinc || []} | |
2264 | MAP_STATIC = ", | |
2265 | join(" \\\n\t", reverse sort keys %static), " | |
1e44e2bf | 2266 | |
f1387719 | 2267 | MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib} |
2268 | "; | |
2269 | ||
2270 | if (defined $libperl) { | |
2271 | ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/; | |
2272 | } | |
2273 | unless ($libperl && -f $lperl) { # Ilya's code... | |
2274 | my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE"; | |
2275 | $libperl ||= "libperl$self->{LIB_EXT}"; | |
2276 | $libperl = "$dir/$libperl"; | |
2277 | $lperl ||= "libperl$self->{LIB_EXT}"; | |
2278 | $lperl = "$dir/$lperl"; | |
ff0cee69 | 2279 | |
2280 | if (! -f $libperl and ! -f $lperl) { | |
2281 | # We did not find a static libperl. Maybe there is a shared one? | |
2282 | if ($^O eq 'solaris' or $^O eq 'sunos') { | |
2283 | $lperl = $libperl = "$dir/$Config::Config{libperl}"; | |
2284 | # SUNOS ld does not take the full path to a shared library | |
2285 | $libperl = '' if $^O eq 'sunos'; | |
2286 | } | |
2287 | } | |
2288 | ||
f1387719 | 2289 | print STDOUT "Warning: $libperl not found |
2290 | If you're going to build a static perl binary, make sure perl is installed | |
2291 | otherwise ignore this warning\n" | |
2292 | unless (-f $lperl || defined($self->{PERL_SRC})); | |
2293 | } | |
1e44e2bf | 2294 | |
f1387719 | 2295 | push @m, " |
2296 | MAP_LIBPERL = $libperl | |
2297 | "; | |
1e44e2bf | 2298 | |
f1387719 | 2299 | push @m, " |
2300 | \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)." | |
2301 | $self->{NOECHO}$self->{RM_F} \$\@ | |
2302 | $self->{NOECHO}\$(TOUCH) \$\@ | |
2303 | "; | |
1e44e2bf | 2304 | |
f1387719 | 2305 | my $catfile; |
2306 | foreach $catfile (@$extra){ | |
2307 | push @m, "\tcat $catfile >> \$\@\n"; | |
1e44e2bf | 2308 | } |
ff0cee69 | 2309 | # SUNOS ld does not take the full path to a shared library |
2310 | my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl'; | |
1e44e2bf | 2311 | |
ff0cee69 | 2312 | # Brain dead solaris linker does not use LD_RUN_PATH? |
2313 | # This fixes dynamic extensions which need shared libs | |
2314 | my $ldfrom = ($^O eq 'solaris')? | |
2315 | join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):''; | |
2316 | ||
2317 | push @m, " | |
f1387719 | 2318 | \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all |
ff0cee69 | 2319 | \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom $llibperl \$(MAP_STATIC) `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS) |
f1387719 | 2320 | $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call' |
2321 | $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)' | |
2322 | $self->{NOECHO}echo 'To remove the intermediate files say' | |
2323 | $self->{NOECHO}echo ' make -f $makefilename map_clean' | |
1e44e2bf | 2324 | |
f1387719 | 2325 | $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c |
2326 | "; | |
2327 | push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n"; | |
1e44e2bf | 2328 | |
f1387719 | 2329 | push @m, qq{ |
2330 | $tmp/perlmain.c: $makefilename}, q{ | |
2331 | }.$self->{NOECHO}.q{echo Writing $@ | |
68dc0745 | 2332 | }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\ |
2333 | -e "writemain(grep s#.*/auto/##, qw|$(MAP_STATIC)|)" > $@t && $(MV) $@t $@ | |
1e44e2bf | 2334 | |
f1387719 | 2335 | }; |
39e571d4 LM |
2336 | push @m, "\t",$self->{NOECHO}.q{$(PERL) $(INSTALLSCRIPT)/fixpmain |
2337 | } if (defined (&Dos::UseLFN) && Dos::UseLFN()==0); | |
2338 | ||
1e44e2bf | 2339 | |
f1387719 | 2340 | push @m, q{ |
2341 | doc_inst_perl: | |
2342 | }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod | |
7b8d334a | 2343 | -}.$self->{NOECHO}.q{$(DOC_INSTALL) \ |
dbc738d9 | 2344 | "Perl binary" "$(MAP_TARGET)" \ |
f1387719 | 2345 | MAP_STATIC "$(MAP_STATIC)" \ |
2346 | MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \ | |
2347 | MAP_LIBPERL "$(MAP_LIBPERL)" \ | |
2348 | >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{ | |
1e44e2bf | 2349 | |
f1387719 | 2350 | }; |
1e44e2bf | 2351 | |
f1387719 | 2352 | push @m, q{ |
2353 | inst_perl: pure_inst_perl doc_inst_perl | |
1e44e2bf | 2354 | |
f1387719 | 2355 | pure_inst_perl: $(MAP_TARGET) |
2356 | }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{ | |
1e44e2bf | 2357 | |
f1387719 | 2358 | clean :: map_clean |
2359 | ||
2360 | map_clean : | |
2361 | }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all | |
2362 | }; | |
2363 | ||
2364 | join '', @m; | |
1e44e2bf | 2365 | } |
2366 | ||
f1387719 | 2367 | =item makefile (o) |
1e44e2bf | 2368 | |
f1387719 | 2369 | Defines how to rewrite the Makefile. |
1e44e2bf | 2370 | |
2371 | =cut | |
2372 | ||
f1387719 | 2373 | sub makefile { |
2374 | my($self) = shift; | |
2375 | my @m; | |
2376 | # We do not know what target was originally specified so we | |
2377 | # must force a manual rerun to be sure. But as it should only | |
2378 | # happen very rarely it is not a significant problem. | |
2379 | push @m, ' | |
2380 | $(OBJECT) : $(FIRST_MAKEFILE) | |
2381 | ' if $self->{OBJECT}; | |
1e44e2bf | 2382 | |
f1387719 | 2383 | push @m, q{ |
2384 | # We take a very conservative approach here, but it\'s worth it. | |
2385 | # We move Makefile to Makefile.old here to avoid gnu make looping. | |
2386 | }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP) | |
2387 | }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?" | |
2388 | }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..." | |
68dc0745 | 2389 | -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{ |
2390 | -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP) | |
f1387719 | 2391 | $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{ |
68dc0745 | 2392 | }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <==" |
2393 | }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <==" | |
2394 | false | |
1e44e2bf | 2395 | |
f1387719 | 2396 | # To change behavior to :: would be nice, but would break Tk b9.02 |
2397 | # so you find such a warning below the dist target. | |
2398 | #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM) | |
2399 | # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)" | |
1e44e2bf | 2400 | }; |
2401 | ||
f1387719 | 2402 | join "", @m; |
1e44e2bf | 2403 | } |
2404 | ||
f4ae0f5e | 2405 | =item manifypods (o) |
1e44e2bf | 2406 | |
f4ae0f5e | 2407 | Defines targets and routines to translate the pods into manpages and |
2408 | put them into the INST_* directories. | |
1e44e2bf | 2409 | |
2410 | =cut | |
2411 | ||
2412 | sub manifypods { | |
2413 | my($self, %attribs) = @_; | |
f1387719 | 2414 | return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n" unless %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}}; |
1e44e2bf | 2415 | my($dist); |
2416 | my($pod2man_exe); | |
2417 | if (defined $self->{PERL_SRC}) { | |
2418 | $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man'); | |
2419 | } else { | |
f1387719 | 2420 | $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man'); |
1e44e2bf | 2421 | } |
2422 | unless ($self->perl_script($pod2man_exe)) { | |
2423 | # No pod2man but some MAN3PODS to be installed | |
2424 | print <<END; | |
2425 | ||
2426 | Warning: I could not locate your pod2man program. Please make sure, | |
2427 | your pod2man program is in your PATH before you execute 'make' | |
2428 | ||
2429 | END | |
2430 | $pod2man_exe = "-S pod2man"; | |
2431 | } | |
2432 | my(@m); | |
2433 | push @m, | |
2434 | qq[POD2MAN_EXE = $pod2man_exe\n], | |
2435 | q[POD2MAN = $(PERL) -we '%m=@ARGV;for (keys %m){' \\ | |
2436 | -e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "].$self->{MAKEFILE}.q[";' \\ | |
2437 | -e 'print "Manifying $$m{$$_}\n";' \\ | |
f1387719 | 2438 | -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\ |
1e44e2bf | 2439 | -e 'chmod 0644, $$m{$$_} or warn "chmod 644 $$m{$$_}: $$!\n";}' |
2440 | ]; | |
2441 | push @m, "\nmanifypods : "; | |
2442 | push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}}; | |
f1387719 | 2443 | |
2444 | push(@m,"\n"); | |
2445 | if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) { | |
2446 | push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t"; | |
2447 | push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}}; | |
1e44e2bf | 2448 | } |
f1387719 | 2449 | join('', @m); |
1e44e2bf | 2450 | } |
2451 | ||
f1387719 | 2452 | =item maybe_command |
1e44e2bf | 2453 | |
f1387719 | 2454 | Returns true, if the argument is likely to be a command. |
1e44e2bf | 2455 | |
2456 | =cut | |
2457 | ||
f1387719 | 2458 | sub maybe_command { |
2459 | my($self,$file) = @_; | |
2460 | return $file if -x $file && ! -d $file; | |
2461 | return; | |
1e44e2bf | 2462 | } |
2463 | ||
f1387719 | 2464 | =item maybe_command_in_dirs |
1e44e2bf | 2465 | |
f1387719 | 2466 | method under development. Not yet used. Ask Ilya :-) |
1e44e2bf | 2467 | |
2468 | =cut | |
2469 | ||
f1387719 | 2470 | sub maybe_command_in_dirs { # $ver is optional argument if looking for perl |
2471 | # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here | |
2472 | my($self, $names, $dirs, $trace, $ver) = @_; | |
2473 | my($name, $dir); | |
2474 | foreach $dir (@$dirs){ | |
2475 | next unless defined $dir; # $self->{PERL_SRC} may be undefined | |
2476 | foreach $name (@$names){ | |
2477 | my($abs,$tryabs); | |
2478 | if ($self->file_name_is_absolute($name)) { # /foo/bar | |
2479 | $abs = $name; | |
2480 | } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar | |
2481 | $abs = $self->catfile($dir, $name); | |
2482 | } else { # foo/bar | |
2483 | $abs = $self->catfile($self->curdir, $name); | |
2484 | } | |
2485 | print "Checking $abs for $name\n" if ($trace >= 2); | |
2486 | next unless $tryabs = $self->maybe_command($abs); | |
2487 | print "Substituting $tryabs instead of $abs\n" | |
2488 | if ($trace >= 2 and $tryabs ne $abs); | |
2489 | $abs = $tryabs; | |
2490 | if (defined $ver) { | |
2491 | print "Executing $abs\n" if ($trace >= 2); | |
2492 | if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) { | |
2493 | print "Using PERL=$abs\n" if $trace; | |
2494 | return $abs; | |
2495 | } | |
2496 | } else { # Do not look for perl | |
2497 | return $abs; | |
2498 | } | |
2499 | } | |
1e44e2bf | 2500 | } |
1e44e2bf | 2501 | } |
2502 | ||
f1387719 | 2503 | =item needs_linking (o) |
1e44e2bf | 2504 | |
f1387719 | 2505 | Does this module need linking? Looks into subdirectory objects (see |
2506 | also has_link_code()) | |
1e44e2bf | 2507 | |
2508 | =cut | |
2509 | ||
f1387719 | 2510 | sub needs_linking { |
2511 | my($self) = shift; | |
2512 | my($child,$caller); | |
2513 | $caller = (caller(0))[3]; | |
2514 | Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/; | |
2515 | return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING}; | |
2516 | if ($self->has_link_code or $self->{MAKEAPERL}){ | |
2517 | $self->{NEEDS_LINKING} = 1; | |
2518 | return 1; | |
1e44e2bf | 2519 | } |
f1387719 | 2520 | foreach $child (keys %{$self->{CHILDREN}}) { |
2521 | if ($self->{CHILDREN}->{$child}->needs_linking) { | |
2522 | $self->{NEEDS_LINKING} = 1; | |
2523 | return 1; | |
2524 | } | |
1e44e2bf | 2525 | } |
f1387719 | 2526 | return $self->{NEEDS_LINKING} = 0; |
1e44e2bf | 2527 | } |
2528 | ||
f1387719 | 2529 | =item nicetext |
1e44e2bf | 2530 | |
f1387719 | 2531 | misnamed method (will have to be changed). The MM_Unix method just |
2532 | returns the argument without further processing. | |
2533 | ||
2534 | On VMS used to insure that colons marking targets are preceded by | |
2535 | space - most Unix Makes don't need this, but it's necessary under VMS | |
2536 | to distinguish the target delimiter from a colon appearing as part of | |
2537 | a filespec. | |
1e44e2bf | 2538 | |
2539 | =cut | |
2540 | ||
f1387719 | 2541 | sub nicetext { |
2542 | my($self,$text) = @_; | |
2543 | $text; | |
2544 | } | |
1e44e2bf | 2545 | |
f1387719 | 2546 | =item parse_version |
1e44e2bf | 2547 | |
f1387719 | 2548 | parse a file and return what you think is $VERSION in this file set to |
1e44e2bf | 2549 | |
f1387719 | 2550 | =cut |
2551 | ||
2552 | sub parse_version { | |
2553 | my($self,$parsefile) = @_; | |
2554 | my $result; | |
2555 | local *FH; | |
2556 | local $/ = "\n"; | |
2557 | open(FH,$parsefile) or die "Could not open '$parsefile': $!"; | |
2558 | my $inpod = 0; | |
2559 | while (<FH>) { | |
2560 | $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod; | |
2561 | next if $inpod; | |
2562 | chop; | |
84902520 TB |
2563 | # next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/; |
2564 | next unless /([\$*])(([\w\:\']*)\bVERSION)\b.*\=/; | |
dbc738d9 | 2565 | my $eval = qq{ |
2566 | package ExtUtils::MakeMaker::_version; | |
a1f8e286 | 2567 | no strict; |
bab2b58e | 2568 | |
84902520 TB |
2569 | local $1$2; |
2570 | \$$2=undef; do { | |
bab2b58e | 2571 | $_ |
84902520 | 2572 | }; \$$2 |
dbc738d9 | 2573 | }; |
2574 | local($^W) = 0; | |
84902520 | 2575 | $result = eval($eval); |
f1387719 | 2576 | die "Could not eval '$eval' in $parsefile: $@" if $@; |
84902520 | 2577 | $result = "undef" unless defined $result; |
f1387719 | 2578 | last; |
2579 | } | |
2580 | close FH; | |
2581 | return $result; | |
1e44e2bf | 2582 | } |
2583 | ||
1e44e2bf | 2584 | |
f1387719 | 2585 | =item pasthru (o) |
2586 | ||
2587 | Defines the string that is passed to recursive make calls in | |
2588 | subdirectories. | |
1e44e2bf | 2589 | |
2590 | =cut | |
2591 | ||
f1387719 | 2592 | sub pasthru { |
1e44e2bf | 2593 | my($self) = shift; |
f1387719 | 2594 | my(@m,$key); |
1e44e2bf | 2595 | |
f1387719 | 2596 | my(@pasthru); |
bbce6d69 | 2597 | my($sep) = $Is_VMS ? ',' : ''; |
2598 | $sep .= "\\\n\t"; | |
1e44e2bf | 2599 | |
bab2b58e | 2600 | foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){ |
f1387719 | 2601 | push @pasthru, "$key=\"\$($key)\""; |
2602 | } | |
f4ae0f5e | 2603 | |
bbce6d69 | 2604 | push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n"; |
f1387719 | 2605 | join "", @m; |
2606 | } | |
1e44e2bf | 2607 | |
f1387719 | 2608 | =item path |
f4ae0f5e | 2609 | |
f1387719 | 2610 | Takes no argument, returns the environment variable PATH as an array. |
1e44e2bf | 2611 | |
f1387719 | 2612 | =cut |
2613 | ||
2614 | sub path { | |
2615 | my($self) = @_; | |
39e571d4 | 2616 | my $path_sep = ($Is_OS2 || $Is_Dos) ? ";" : ":"; |
f1387719 | 2617 | my $path = $ENV{PATH}; |
2618 | $path =~ s:\\:/:g if $Is_OS2; | |
2619 | my @path = split $path_sep, $path; | |
93f9cb4b | 2620 | foreach(@path) { $_ = '.' if $_ eq '' } |
2621 | @path; | |
1e44e2bf | 2622 | } |
2623 | ||
f1387719 | 2624 | =item perl_script |
1e44e2bf | 2625 | |
f1387719 | 2626 | Takes one argument, a file name, and returns the file name, if the |
2627 | argument is likely to be a perl script. On MM_Unix this is true for | |
2628 | any ordinary, readable file. | |
1e44e2bf | 2629 | |
2630 | =cut | |
2631 | ||
f1387719 | 2632 | sub perl_script { |
2633 | my($self,$file) = @_; | |
2634 | return $file if -r $file && -f _; | |
2635 | return; | |
1e44e2bf | 2636 | } |
2637 | ||
f1387719 | 2638 | =item perldepend (o) |
1e44e2bf | 2639 | |
f1387719 | 2640 | Defines the dependency from all *.h files that come with the perl |
2641 | distribution. | |
1e44e2bf | 2642 | |
2643 | =cut | |
2644 | ||
f1387719 | 2645 | sub perldepend { |
1e44e2bf | 2646 | my($self) = shift; |
f1387719 | 2647 | my(@m); |
2648 | push @m, q{ | |
2649 | # Check for unpropogated config.sh changes. Should never happen. | |
2650 | # We do NOT just update config.h because that is not sufficient. | |
2651 | # An out of date config.h is not fatal but complains loudly! | |
2652 | $(PERL_INC)/config.h: $(PERL_SRC)/config.sh | |
2653 | -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false | |
2654 | ||
2655 | $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh | |
2656 | }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh" | |
2657 | cd $(PERL_SRC) && $(MAKE) lib/Config.pm | |
2658 | } if $self->{PERL_SRC}; | |
2659 | ||
2660 | return join "", @m unless $self->needs_linking; | |
2661 | ||
1e44e2bf | 2662 | push @m, q{ |
f1387719 | 2663 | PERL_HDRS = \ |
2664 | $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \ | |
2665 | $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \ | |
2666 | $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \ | |
2667 | $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \ | |
2668 | $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \ | |
2669 | $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \ | |
2670 | $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \ | |
2671 | $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \ | |
219f41b1 | 2672 | $(PERL_INC)/embed.h $(PERL_INC)/perl.h $(PERL_INC)/iperlsys.h \ |
f1387719 | 2673 | $(PERL_INC)/form.h $(PERL_INC)/perly.h |
2674 | ||
2675 | $(OBJECT) : $(PERL_HDRS) | |
2676 | } if $self->{OBJECT}; | |
2677 | ||
2678 | push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}}; | |
2679 | ||
2680 | join "\n", @m; | |
1e44e2bf | 2681 | } |
2682 | ||
f1387719 | 2683 | =item pm_to_blib |
1e44e2bf | 2684 | |
f1387719 | 2685 | Defines target that copies all files in the hash PM to their |
55497cff | 2686 | destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION> |
1e44e2bf | 2687 | |
2688 | =cut | |
2689 | ||
f1387719 | 2690 | sub pm_to_blib { |
2691 | my $self = shift; | |
2692 | my($autodir) = $self->catdir('$(INST_LIB)','auto'); | |
2693 | return q{ | |
2694 | pm_to_blib: $(TO_INST_PM) | |
2695 | }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \ | |
2696 | "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \ | |
68dc0745 | 2697 | -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')" |
f1387719 | 2698 | }.$self->{NOECHO}.q{$(TOUCH) $@ |
1e44e2bf | 2699 | }; |
1e44e2bf | 2700 | } |
2701 | ||
f1387719 | 2702 | =item post_constants (o) |
1e44e2bf | 2703 | |
f1387719 | 2704 | Returns an empty string per default. Dedicated to overrides from |
2705 | within Makefile.PL after all constants have been defined. | |
1e44e2bf | 2706 | |
2707 | =cut | |
2708 | ||
f1387719 | 2709 | sub post_constants{ |
2710 | my($self) = shift; | |
2711 | ""; | |
2712 | } | |
1e44e2bf | 2713 | |
f1387719 | 2714 | =item post_initialize (o) |
1e44e2bf | 2715 | |
1fef88e7 | 2716 | Returns an empty string per default. Used in Makefile.PLs to add some |
f1387719 | 2717 | chunk of text to the Makefile after the object is initialized. |
1e44e2bf | 2718 | |
f1387719 | 2719 | =cut |
1e44e2bf | 2720 | |
f1387719 | 2721 | sub post_initialize { |
2722 | my($self) = shift; | |
2723 | ""; | |
2724 | } | |
1e44e2bf | 2725 | |
f1387719 | 2726 | =item postamble (o) |
1e44e2bf | 2727 | |
f1387719 | 2728 | Returns an empty string. Can be used in Makefile.PLs to write some |
2729 | text to the Makefile at the end. | |
1e44e2bf | 2730 | |
f1387719 | 2731 | =cut |
1e44e2bf | 2732 | |
f1387719 | 2733 | sub postamble { |
2734 | my($self) = shift; | |
2735 | ""; | |
2736 | } | |
1e44e2bf | 2737 | |
f1387719 | 2738 | =item prefixify |
1e44e2bf | 2739 | |
f1387719 | 2740 | Check a path variable in $self from %Config, if it contains a prefix, |
2741 | and replace it with another one. | |
1e44e2bf | 2742 | |
f1387719 | 2743 | Takes as arguments an attribute name, a search prefix and a |
2744 | replacement prefix. Changes the attribute in the object. | |
1e44e2bf | 2745 | |
f1387719 | 2746 | =cut |
1e44e2bf | 2747 | |
f1387719 | 2748 | sub prefixify { |
2749 | my($self,$var,$sprefix,$rprefix) = @_; | |
2750 | $self->{uc $var} ||= $Config{lc $var}; | |
2751 | $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS; | |
2752 | $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/; | |
2753 | } | |
1e44e2bf | 2754 | |
f1387719 | 2755 | =item processPL (o) |
1e44e2bf | 2756 | |
f1387719 | 2757 | Defines targets to run *.PL files. |
1e44e2bf | 2758 | |
f1387719 | 2759 | =cut |
1e44e2bf | 2760 | |
f1387719 | 2761 | sub processPL { |
2762 | my($self) = shift; | |
2763 | return "" unless $self->{PL_FILES}; | |
2764 | my(@m, $plfile); | |
2765 | foreach $plfile (sort keys %{$self->{PL_FILES}}) { | |
2766 | push @m, " | |
2767 | all :: $self->{PL_FILES}->{$plfile} | |
2d6e8844 | 2768 | $self->{NOECHO}\$(NOOP) |
1e44e2bf | 2769 | |
f1387719 | 2770 | $self->{PL_FILES}->{$plfile} :: $plfile |
2771 | \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile | |
2772 | "; | |
2773 | } | |
2774 | join "", @m; | |
1e44e2bf | 2775 | } |
2776 | ||
f1387719 | 2777 | =item realclean (o) |
1e44e2bf | 2778 | |
f1387719 | 2779 | Defines the realclean target. |
1e44e2bf | 2780 | |
2781 | =cut | |
2782 | ||
f1387719 | 2783 | sub realclean { |
2784 | my($self, %attribs) = @_; | |
2785 | my(@m); | |
2786 | push(@m,' | |
2787 | # Delete temporary files (via clean) and also delete installed files | |
2788 | realclean purge :: clean | |
2789 | '); | |
2790 | # realclean subdirectories first (already cleaned) | |
68dc0745 | 2791 | my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n"; |
f1387719 | 2792 | foreach(@{$self->{DIR}}){ |
2793 | push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old")); | |
2794 | push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",'')); | |
1e44e2bf | 2795 | } |
f1387719 | 2796 | push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n"); |
2797 | if( $self->has_link_code ){ | |
2798 | push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n"); | |
2799 | push(@m, " $self->{RM_F} \$(INST_STATIC)\n"); | |
2800 | } | |
2801 | push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n"); | |
2802 | my(@otherfiles) = ($self->{MAKEFILE}, | |
2803 | "$self->{MAKEFILE}.old"); # Makefiles last | |
2804 | push(@otherfiles, $attribs{FILES}) if $attribs{FILES}; | |
2805 | push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles; | |
2806 | push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP}; | |
2807 | join("", @m); | |
1e44e2bf | 2808 | } |
2809 | ||
f1387719 | 2810 | =item replace_manpage_separator |
1e44e2bf | 2811 | |
f1387719 | 2812 | Takes the name of a package, which may be a nested package, in the |
2813 | form Foo/Bar and replaces the slash with C<::>. Returns the replacement. | |
1e44e2bf | 2814 | |
2815 | =cut | |
2816 | ||
f1387719 | 2817 | sub replace_manpage_separator { |
2818 | my($self,$man) = @_; | |
2819 | $man =~ s,/+,::,g; | |
2820 | $man; | |
2821 | } | |
1e44e2bf | 2822 | |
f1387719 | 2823 | =item static (o) |
1e44e2bf | 2824 | |
f1387719 | 2825 | Defines the static target. |
1e44e2bf | 2826 | |
f1387719 | 2827 | =cut |
1e44e2bf | 2828 | |
f1387719 | 2829 | sub static { |
2830 | # --- Static Loading Sections --- | |
1e44e2bf | 2831 | |
f1387719 | 2832 | my($self) = shift; |
2833 | ' | |
2834 | ## $(INST_PM) has been moved to the all: target. | |
2835 | ## It remains here for awhile to allow for old usage: "make static" | |
2836 | #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM) | |
2837 | static :: '.$self->{MAKEFILE}.' $(INST_STATIC) | |
2838 | '.$self->{NOECHO}.'$(NOOP) | |
2839 | '; | |
1e44e2bf | 2840 | } |
2841 | ||
f1387719 | 2842 | =item static_lib (o) |
1e44e2bf | 2843 | |
f1387719 | 2844 | Defines how to produce the *.a (or equivalent) files. |
1e44e2bf | 2845 | |
2846 | =cut | |
2847 | ||
f1387719 | 2848 | sub static_lib { |
2849 | my($self) = @_; | |
2850 | # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC | |
2851 | # return '' unless $self->needs_linking(); #might be because of a subdir | |
1e44e2bf | 2852 | |
f1387719 | 2853 | return '' unless $self->has_link_code; |
2854 | ||
2855 | my(@m); | |
2856 | push(@m, <<'END'); | |
2857 | $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists | |
760ac839 | 2858 | $(RM_RF) $@ |
f1387719 | 2859 | END |
2860 | # If this extension has it's own library (eg SDBM_File) | |
2861 | # then copy that to $(INST_STATIC) and add $(OBJECT) into it. | |
2862 | push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB}; | |
f4ae0f5e | 2863 | |
f1387719 | 2864 | push @m, |
760ac839 | 2865 | q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@ |
f1387719 | 2866 | $(CHMOD) 755 $@ |
0328fe61 | 2867 | }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld |
f4ae0f5e | 2868 | }; |
0328fe61 CS |
2869 | # Old mechanism - still available: |
2870 | push @m, | |
2871 | "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs | |
2872 | } if $self->{PERL_SRC} && $self->{EXTRALIBS}; | |
2873 | push @m, "\n"; | |
f1387719 | 2874 | |
2875 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); | |
2876 | join('', "\n",@m); | |
1e44e2bf | 2877 | } |
2878 | ||
f4ae0f5e | 2879 | =item staticmake (o) |
1e44e2bf | 2880 | |
f4ae0f5e | 2881 | Calls makeaperl. |
1e44e2bf | 2882 | |
2883 | =cut | |
2884 | ||
2885 | sub staticmake { | |
2886 | my($self, %attribs) = @_; | |
1e44e2bf | 2887 | my(@static); |
2888 | ||
2889 | my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB}); | |
2890 | ||
2891 | # And as it's not yet built, we add the current extension | |
2892 | # but only if it has some C code (or XS code, which implies C code) | |
2893 | if (@{$self->{C}}) { | |
f4ae0f5e | 2894 | @static = $self->catfile($self->{INST_ARCHLIB}, |
2895 | "auto", | |
2896 | $self->{FULLEXT}, | |
2897 | "$self->{BASEEXT}$self->{LIB_EXT}" | |
2898 | ); | |
1e44e2bf | 2899 | } |
2900 | ||
2901 | # Either we determine now, which libraries we will produce in the | |
2902 | # subdirectories or we do it at runtime of the make. | |
2903 | ||
2904 | # We could ask all subdir objects, but I cannot imagine, why it | |
2905 | # would be necessary. | |
2906 | ||
2907 | # Instead we determine all libraries for the new perl at | |
2908 | # runtime. | |
2909 | my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB}); | |
2910 | ||
2911 | $self->makeaperl(MAKE => $self->{MAKEFILE}, | |
2912 | DIRS => \@searchdirs, | |
2913 | STAT => \@static, | |
2914 | INCL => \@perlinc, | |
2915 | TARGET => $self->{MAP_TARGET}, | |
2916 | TMP => "", | |
2917 | LIBPERL => $self->{LIBPERL_A} | |
2918 | ); | |
2919 | } | |
2920 | ||
f1387719 | 2921 | =item subdir_x (o) |
2922 | ||
2923 | Helper subroutine for subdirs | |
2924 | ||
2925 | =cut | |
2926 | ||
2927 | sub subdir_x { | |
2928 | my($self, $subdir) = @_; | |
2929 | my(@m); | |
2930 | qq{ | |
2931 | ||
2932 | subdirs :: | |
2933 | $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU) | |
2934 | ||
2935 | }; | |
2936 | } | |
2937 | ||
2938 | =item subdirs (o) | |
2939 | ||
2940 | Defines targets to process subdirectories. | |
2941 | ||
2942 | =cut | |
2943 | ||
2944 | sub subdirs { | |
2945 | # --- Sub-directory Sections --- | |
2946 | my($self) = shift; | |
2947 | my(@m,$dir); | |
2948 | # This method provides a mechanism to automatically deal with | |
2949 | # subdirectories containing further Makefile.PL scripts. | |
2950 | # It calls the subdir_x() method for each subdirectory. | |
2951 | foreach $dir (@{$self->{DIR}}){ | |
2952 | push(@m, $self->subdir_x($dir)); | |
2953 | #### print "Including $dir subdirectory\n"; | |
2954 | } | |
2955 | if (@m){ | |
2956 | unshift(@m, " | |
2957 | # The default clean, realclean and test targets in this Makefile | |
2958 | # have automatically been given entries for each subdir. | |
2959 | ||
2960 | "); | |
2961 | } else { | |
2962 | push(@m, "\n# none") | |
2963 | } | |
2964 | join('',@m); | |
2965 | } | |
2966 | ||
f4ae0f5e | 2967 | =item test (o) |
1e44e2bf | 2968 | |
f4ae0f5e | 2969 | Defines the test targets. |
1e44e2bf | 2970 | |
2971 | =cut | |
2972 | ||
2973 | sub test { | |
2974 | # --- Test and Installation Sections --- | |
2975 | ||
2976 | my($self, %attribs) = @_; | |
96e4d5b1 | 2977 | my $tests = $attribs{TESTS}; |
2978 | if (!$tests && -d 't') { | |
2979 | $tests = $Is_Win32 ? join(' ', <t\\*.t>) : 't/*.t'; | |
2980 | } | |
fb73857a | 2981 | # note: 'test.pl' name is also hardcoded in init_dirscan() |
1e44e2bf | 2982 | my(@m); |
2983 | push(@m," | |
2984 | TEST_VERBOSE=0 | |
2985 | TEST_TYPE=test_\$(LINKTYPE) | |
f1387719 | 2986 | TEST_FILE = test.pl |
fb73857a | 2987 | TEST_FILES = $tests |
f1387719 | 2988 | TESTDB_SW = -d |
1e44e2bf | 2989 | |
f4ae0f5e | 2990 | testdb :: testdb_\$(LINKTYPE) |
f1387719 | 2991 | |
2992 | test :: \$(TEST_TYPE) | |
1e44e2bf | 2993 | "); |
68dc0745 | 2994 | push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n", |
1e44e2bf | 2995 | @{$self->{DIR}})); |
2996 | push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n") | |
2997 | unless $tests or -f "test.pl" or @{$self->{DIR}}; | |
2998 | push(@m, "\n"); | |
2999 | ||
f4ae0f5e | 3000 | push(@m, "test_dynamic :: pure_all\n"); |
fb73857a | 3001 | push(@m, $self->test_via_harness('$(FULLPERL)', '$(TEST_FILES)')) if $tests; |
3002 | push(@m, $self->test_via_script('$(FULLPERL)', '$(TEST_FILE)')) if -f "test.pl"; | |
1e44e2bf | 3003 | push(@m, "\n"); |
3004 | ||
f1387719 | 3005 | push(@m, "testdb_dynamic :: pure_all\n"); |
3006 | push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)')); | |
3007 | push(@m, "\n"); | |
f4ae0f5e | 3008 | |
1e44e2bf | 3009 | # Occasionally we may face this degenerate target: |
3010 | push @m, "test_ : test_dynamic\n\n"; | |
3011 | ||
3012 | if ($self->needs_linking()) { | |
f4ae0f5e | 3013 | push(@m, "test_static :: pure_all \$(MAP_TARGET)\n"); |
fb73857a | 3014 | push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests; |
3015 | push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl"; | |
1e44e2bf | 3016 | push(@m, "\n"); |
f1387719 | 3017 | push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n"); |
3018 | push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)')); | |
3019 | push(@m, "\n"); | |
1e44e2bf | 3020 | } else { |
3021 | push @m, "test_static :: test_dynamic\n"; | |
f4ae0f5e | 3022 | push @m, "testdb_static :: testdb_dynamic\n"; |
1e44e2bf | 3023 | } |
3024 | join("", @m); | |
3025 | } | |
3026 | ||
f4ae0f5e | 3027 | =item test_via_harness (o) |
1e44e2bf | 3028 | |
f4ae0f5e | 3029 | Helper method to write the test targets |
1e44e2bf | 3030 | |
3031 | =cut | |
3032 | ||
3033 | sub test_via_harness { | |
3034 | my($self, $perl, $tests) = @_; | |
10dd38fc GS |
3035 | $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32; |
3036 | "\t$perl".q! -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use Test::Harness qw(&runtests $$verbose); $$verbose=$(TEST_VERBOSE); runtests @ARGV;' !."$tests\n"; | |
1e44e2bf | 3037 | } |
3038 | ||
f4ae0f5e | 3039 | =item test_via_script (o) |
1e44e2bf | 3040 | |
f4ae0f5e | 3041 | Other helper method for test. |
1e44e2bf | 3042 | |
3043 | =cut | |
3044 | ||
3045 | sub test_via_script { | |
3046 | my($self, $perl, $script) = @_; | |
10dd38fc GS |
3047 | $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32; |
3048 | qq{\t$perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script | |
1e44e2bf | 3049 | }; |
3050 | } | |
3051 | ||
f1387719 | 3052 | =item tool_autosplit (o) |
1e44e2bf | 3053 | |
f1387719 | 3054 | Defines a simple perl call that runs autosplit. May be deprecated by |
3055 | pm_to_blib soon. | |
1e44e2bf | 3056 | |
3057 | =cut | |
3058 | ||
f1387719 | 3059 | sub tool_autosplit { |
3060 | # --- Tool Sections --- | |
3061 | ||
3062 | my($self, %attribs) = @_; | |
3063 | my($asl) = ""; | |
3064 | $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN}; | |
3065 | q{ | |
3066 | # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto | |
3067 | AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;' | |
3068 | }; | |
1e44e2bf | 3069 | } |
3070 | ||
f1387719 | 3071 | =item tools_other (o) |
1e44e2bf | 3072 | |
f1387719 | 3073 | Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in |
3074 | the Makefile. Also defines the perl programs MKPATH, | |
3075 | WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL. | |
1e44e2bf | 3076 | |
3077 | =cut | |
3078 | ||
f1387719 | 3079 | sub tools_other { |
3080 | my($self) = shift; | |
3081 | my @m; | |
3082 | my $bin_sh = $Config{sh} || '/bin/sh'; | |
3083 | push @m, qq{ | |
3084 | SHELL = $bin_sh | |
3085 | }; | |
3086 | ||
68dc0745 | 3087 | for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) { |
f1387719 | 3088 | push @m, "$_ = $self->{$_}\n"; |
1e44e2bf | 3089 | } |
1e44e2bf | 3090 | |
f1387719 | 3091 | push @m, q{ |
3092 | # The following is a portable way to say mkdir -p | |
3093 | # To see which directories are created, change the if 0 to if 1 | |
68dc0745 | 3094 | MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath |
1e44e2bf | 3095 | |
f1387719 | 3096 | # This helps us to minimize the effect of the .exists files A yet |
3097 | # better solution would be to have a stable file in the perl | |
3098 | # distribution with a timestamp of zero. But this solution doesn't | |
3099 | # need any changes to the core distribution and works with older perls | |
68dc0745 | 3100 | EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime |
f1387719 | 3101 | }; |
1e44e2bf | 3102 | |
68dc0745 | 3103 | |
f1387719 | 3104 | return join "", @m if $self->{PARENT}; |
1e44e2bf | 3105 | |
f1387719 | 3106 | push @m, q{ |
3107 | # Here we warn users that an old packlist file was found somewhere, | |
3108 | # and that they should call some uninstall routine | |
3109 | WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\ | |
3110 | -e 'print "WARNING: I have found an old package in\n";' \\ | |
3111 | -e 'print "\t$$ARGV[0].\n";' \\ | |
3112 | -e 'print "Please make sure the two installations are not conflicting\n";' | |
1e44e2bf | 3113 | |
f1387719 | 3114 | UNINST=0 |
3115 | VERBINST=1 | |
1e44e2bf | 3116 | |
f1387719 | 3117 | MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \ |
68dc0745 | 3118 | -e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');" |
1e44e2bf | 3119 | |
dbc738d9 | 3120 | DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \ |
3121 | -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \ | |
f1387719 | 3122 | -e 'print "=over 4";' \ |
3123 | -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \ | |
3124 | -e 'print "=back";' | |
1e44e2bf | 3125 | |
f1387719 | 3126 | UNINSTALL = $(PERL) -MExtUtils::Install \ |
8fe37c6d CS |
3127 | -e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \ |
3128 | -e 'print " packlist above carefully.\n There may be errors. Remove the";' \ | |
3129 | -e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"' | |
f1387719 | 3130 | }; |
1e44e2bf | 3131 | |
f1387719 | 3132 | return join "", @m; |
3133 | } | |
1e44e2bf | 3134 | |
f1387719 | 3135 | =item tool_xsubpp (o) |
1e44e2bf | 3136 | |
f1387719 | 3137 | Determines typemaps, xsubpp version, prototype behaviour. |
1e44e2bf | 3138 | |
f1387719 | 3139 | =cut |
1e44e2bf | 3140 | |
f1387719 | 3141 | sub tool_xsubpp { |
3142 | my($self) = shift; | |
3143 | return "" unless $self->needs_linking; | |
3144 | my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils"); | |
3145 | my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap'); | |
3146 | if( $self->{TYPEMAPS} ){ | |
3147 | my $typemap; | |
3148 | foreach $typemap (@{$self->{TYPEMAPS}}){ | |
3149 | if( ! -f $typemap ){ | |
3150 | warn "Typemap $typemap not found.\n"; | |
3151 | } | |
3152 | else{ | |
3153 | push(@tmdeps, $typemap); | |
3154 | } | |
3155 | } | |
3156 | } | |
3157 | push(@tmdeps, "typemap") if -f "typemap"; | |
3158 | my(@tmargs) = map("-typemap $_", @tmdeps); | |
3159 | if( exists $self->{XSOPT} ){ | |
3160 | unshift( @tmargs, $self->{XSOPT} ); | |
1e44e2bf | 3161 | } |
3162 | ||
1e44e2bf | 3163 | |
f1387719 | 3164 | my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp")); |
1e44e2bf | 3165 | |
f1387719 | 3166 | # What are the correct thresholds for version 1 && 2 Paul? |
3167 | if ( $xsubpp_version > 1.923 ){ | |
3168 | $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG}; | |
3169 | } else { | |
3170 | if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) { | |
3171 | print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp. | |
3172 | Your version of xsubpp is $xsubpp_version and cannot handle this. | |
3173 | Please upgrade to a more recent version of xsubpp. | |
3174 | }; | |
3175 | } else { | |
3176 | $self->{XSPROTOARG} = ""; | |
3177 | } | |
1e44e2bf | 3178 | } |
3179 | ||
b207eff1 | 3180 | $xsubpp = $self->{CAPI} ? "xsubpp -object_capi" : "xsubpp"; |
e3b8966e | 3181 | |
f1387719 | 3182 | return qq{ |
3183 | XSUBPPDIR = $xsdir | |
e3b8966e | 3184 | XSUBPP = \$(XSUBPPDIR)/$xsubpp |
f1387719 | 3185 | XSPROTOARG = $self->{XSPROTOARG} |
3186 | XSUBPPDEPS = @tmdeps | |
3187 | XSUBPPARGS = @tmargs | |
3188 | }; | |
3189 | }; | |
1e44e2bf | 3190 | |
f1387719 | 3191 | sub xsubpp_version |
3192 | { | |
3193 | my($self,$xsubpp) = @_; | |
3194 | return $Xsubpp_Version if defined $Xsubpp_Version; # global variable | |
1e44e2bf | 3195 | |
f1387719 | 3196 | my ($version) ; |
1e44e2bf | 3197 | |
f1387719 | 3198 | # try to figure out the version number of the xsubpp on the system |
1e44e2bf | 3199 | |
f1387719 | 3200 | # first try the -v flag, introduced in 1.921 & 2.000a2 |
1e44e2bf | 3201 | |
f1387719 | 3202 | return "" unless $self->needs_linking; |
1e44e2bf | 3203 | |
f1387719 | 3204 | my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1"; |
3205 | print "Running $command\n" if $Verbose >= 2; | |
3206 | $version = `$command` ; | |
3207 | warn "Running '$command' exits with status " . ($?>>8) if $?; | |
3208 | chop $version ; | |
1e44e2bf | 3209 | |
f1387719 | 3210 | return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ; |
1e44e2bf | 3211 | |
f1387719 | 3212 | # nope, then try something else |
1e44e2bf | 3213 | |
f1387719 | 3214 | my $counter = '000'; |
3215 | my ($file) = 'temp' ; | |
3216 | $counter++ while -e "$file$counter"; # don't overwrite anything | |
3217 | $file .= $counter; | |
1e44e2bf | 3218 | |
f1387719 | 3219 | open(F, ">$file") or die "Cannot open file '$file': $!\n" ; |
3220 | print F <<EOM ; | |
3221 | MODULE = fred PACKAGE = fred | |
1e44e2bf | 3222 | |
f1387719 | 3223 | int |
3224 | fred(a) | |
3225 | int a; | |
3226 | EOM | |
1e44e2bf | 3227 | |
f1387719 | 3228 | close F ; |
1e44e2bf | 3229 | |
f1387719 | 3230 | $command = "$self->{PERL} $xsubpp $file 2>&1"; |
3231 | print "Running $command\n" if $Verbose >= 2; | |
3232 | my $text = `$command` ; | |
3233 | warn "Running '$command' exits with status " . ($?>>8) if $?; | |
3234 | unlink $file ; | |
3235 | ||
3236 | # gets 1.2 -> 1.92 and 2.000a1 | |
3237 | return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ; | |
3238 | ||
3239 | # it is either 1.0 or 1.1 | |
3240 | return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ; | |
3241 | ||
3242 | # none of the above, so 1.0 | |
3243 | return $Xsubpp_Version = "1.0" ; | |
1e44e2bf | 3244 | } |
3245 | ||
f1387719 | 3246 | =item top_targets (o) |
1e44e2bf | 3247 | |
f1387719 | 3248 | Defines the targets all, subdirs, config, and O_FILES |
1e44e2bf | 3249 | |
3250 | =cut | |
3251 | ||
f1387719 | 3252 | sub top_targets { |
3253 | # --- Target Sections --- | |
1e44e2bf | 3254 | |
f1387719 | 3255 | my($self) = shift; |
3256 | my(@m); | |
3257 | push @m, ' | |
3258 | #all :: config $(INST_PM) subdirs linkext manifypods | |
68dc0745 | 3259 | '; |
1e44e2bf | 3260 | |
68dc0745 | 3261 | push @m, ' |
f1387719 | 3262 | all :: pure_all manifypods |
3263 | '.$self->{NOECHO}.'$(NOOP) | |
68dc0745 | 3264 | ' |
3265 | unless $self->{SKIPHASH}{'all'}; | |
3266 | ||
3267 | push @m, ' | |
f1387719 | 3268 | pure_all :: config pm_to_blib subdirs linkext |
3269 | '.$self->{NOECHO}.'$(NOOP) | |
1e44e2bf | 3270 | |
f1387719 | 3271 | subdirs :: $(MYEXTLIB) |
3272 | '.$self->{NOECHO}.'$(NOOP) | |
1e44e2bf | 3273 | |
f1387719 | 3274 | config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists |
3275 | '.$self->{NOECHO}.'$(NOOP) | |
3276 | ||
3277 | config :: $(INST_ARCHAUTODIR)/.exists | |
3278 | '.$self->{NOECHO}.'$(NOOP) | |
3279 | ||
3280 | config :: $(INST_AUTODIR)/.exists | |
3281 | '.$self->{NOECHO}.'$(NOOP) | |
3282 | '; | |
3283 | ||
3284 | push @m, qq{ | |
3285 | config :: Version_check | |
3286 | $self->{NOECHO}\$(NOOP) | |
3287 | ||
3288 | } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC}; | |
3289 | ||
3290 | push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]); | |
3291 | ||
3292 | if (%{$self->{MAN1PODS}}) { | |
3293 | push @m, qq[ | |
3294 | config :: \$(INST_MAN1DIR)/.exists | |
3295 | $self->{NOECHO}\$(NOOP) | |
3296 | ||
3297 | ]; | |
3298 | push @m, $self->dir_target(qw[$(INST_MAN1DIR)]); | |
1e44e2bf | 3299 | } |
f1387719 | 3300 | if (%{$self->{MAN3PODS}}) { |
3301 | push @m, qq[ | |
3302 | config :: \$(INST_MAN3DIR)/.exists | |
3303 | $self->{NOECHO}\$(NOOP) | |
3304 | ||
3305 | ]; | |
3306 | push @m, $self->dir_target(qw[$(INST_MAN3DIR)]); | |
1e44e2bf | 3307 | } |
1e44e2bf | 3308 | |
f1387719 | 3309 | push @m, ' |
3310 | $(O_FILES): $(H_FILES) | |
3311 | ' if @{$self->{O_FILES} || []} && @{$self->{H} || []}; | |
1e44e2bf | 3312 | |
f1387719 | 3313 | push @m, q{ |
3314 | help: | |
3315 | perldoc ExtUtils::MakeMaker | |
3316 | }; | |
1e44e2bf | 3317 | |
f1387719 | 3318 | push @m, q{ |
3319 | Version_check: | |
3320 | }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \ | |
3321 | -MExtUtils::MakeMaker=Version_check \ | |
68dc0745 | 3322 | -e "Version_check('$(MM_VERSION)')" |
f1387719 | 3323 | }; |
1e44e2bf | 3324 | |
f1387719 | 3325 | join('',@m); |
1e44e2bf | 3326 | } |
3327 | ||
3328 | =item writedoc | |
3329 | ||
f4ae0f5e | 3330 | Obsolete, depecated method. Not used since Version 5.21. |
1e44e2bf | 3331 | |
3332 | =cut | |
3333 | ||
3334 | sub writedoc { | |
3335 | # --- perllocal.pod section --- | |
3336 | my($self,$what,$name,@attribs)=@_; | |
1e44e2bf | 3337 | my $time = localtime; |
3338 | print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n"; | |
3339 | print join "\n\n=item *\n\n", map("C<$_>",@attribs); | |
3340 | print "\n\n=back\n\n"; | |
3341 | } | |
3342 | ||
f1387719 | 3343 | =item xs_c (o) |
3344 | ||
3345 | Defines the suffix rules to compile XS files to C. | |
3346 | ||
3347 | =cut | |
3348 | ||
3349 | sub xs_c { | |
3350 | my($self) = shift; | |
3351 | return '' unless $self->needs_linking(); | |
3352 | ' | |
3353 | .xs.c: | |
68dc0745 | 3354 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >$*.tc && $(MV) $*.tc $@ |
f1387719 | 3355 | '; |
3356 | } | |
3357 | ||
3358 | =item xs_o (o) | |
3359 | ||
3360 | Defines suffix rules to go from XS to object files directly. This is | |
3361 | only intended for broken make implementations. | |
3362 | ||
3363 | =cut | |
3364 | ||
3365 | sub xs_o { # many makes are too dumb to use xs_c then c_o | |
3366 | my($self) = shift; | |
3367 | return '' unless $self->needs_linking(); | |
3368 | ' | |
3369 | .xs$(OBJ_EXT): | |
68dc0745 | 3370 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >xstmp.c && $(MV) xstmp.c $*.c |
042ade60 | 3371 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c |
f1387719 | 3372 | '; |
3373 | } | |
3374 | ||
68dc0745 | 3375 | =item perl_archive |
3376 | ||
3377 | This is internal method that returns path to libperl.a equivalent | |
3378 | to be linked to dynamic extensions. UNIX does not have one but OS2 | |
3379 | and Win32 do. | |
3380 | ||
3381 | =cut | |
3382 | ||
3383 | sub perl_archive | |
3384 | { | |
3385 | return ""; | |
3386 | } | |
3387 | ||
3388 | =item export_list | |
3389 | ||
3390 | This is internal method that returns name of a file that is | |
3391 | passed to linker to define symbols to be exported. | |
3392 | UNIX does not have one but OS2 and Win32 do. | |
3393 | ||
3394 | =cut | |
3395 | ||
3396 | sub export_list | |
3397 | { | |
3398 | return ""; | |
3399 | } | |
3400 | ||
3401 | ||
f4ae0f5e | 3402 | 1; |
3403 | ||
bab2b58e | 3404 | =back |
f4ae0f5e | 3405 | |
1e44e2bf | 3406 | =head1 SEE ALSO |
3407 | ||
3408 | L<ExtUtils::MakeMaker> | |
3409 | ||
3410 | =cut | |
3411 | ||
f4ae0f5e | 3412 | __END__ |