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1 | package ExtUtils::MM_NW5; |
2 | |
28b605d8 |
3 | our $VERSION = '1.00'; |
4 | |
2986a63f |
5 | =head1 NAME |
6 | |
7 | ExtUtils::MM_NW5 - methods to override UN*X behaviour in ExtUtils::MakeMaker |
8 | |
9 | =head1 SYNOPSIS |
10 | |
11 | use ExtUtils::MM_NW5; # Done internally by ExtUtils::MakeMaker if needed |
12 | |
13 | =head1 DESCRIPTION |
14 | |
15 | See ExtUtils::MM_Unix for a documentation of the methods provided |
16 | there. This package overrides the implementation of these methods, not |
17 | the semantics. |
18 | |
19 | =over |
20 | |
21 | =cut |
22 | |
23 | use Config; |
24 | #use Cwd; |
25 | use File::Basename; |
26 | require Exporter; |
27 | |
41f7d568 |
28 | use ExtUtils::MakeMaker; |
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29 | Exporter::import('ExtUtils::MakeMaker', |
30 | qw( $Verbose &neatvalue)); |
31 | |
32 | $ENV{EMXSHELL} = 'sh'; # to run `commands` |
33 | unshift @MM::ISA, 'ExtUtils::MM_NW5'; |
34 | |
35 | $BORLAND = 1 if $Config{'cc'} =~ /^bcc/i; |
36 | $GCC = 1 if $Config{'cc'} =~ /^gcc/i; |
37 | $DMAKE = 1 if $Config{'make'} =~ /^dmake/i; |
38 | $NMAKE = 1 if $Config{'make'} =~ /^nmake/i; |
39 | $PERLMAKE = 1 if $Config{'make'} =~ /^pmake/i; |
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40 | |
41 | # a few workarounds for command.com (very basic) |
42 | { |
43 | package ExtUtils::MM_Win95; |
44 | |
45 | # the $^O test may be overkill, but we want to be sure Win32::IsWin95() |
46 | # exists before we try it |
47 | |
48 | unshift @MM::ISA, 'ExtUtils::MM_Win95' |
49 | if ($^O =~ /Win32/ && Win32::IsWin95()); |
50 | |
51 | sub xs_c { |
52 | my($self) = shift; |
53 | return '' unless $self->needs_linking(); |
54 | ' |
55 | .xs.c: |
56 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
57 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.c |
58 | ' |
59 | } |
60 | |
61 | sub xs_cpp { |
62 | my($self) = shift; |
63 | return '' unless $self->needs_linking(); |
64 | ' |
65 | .xs.cpp: |
66 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
67 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.cpp |
68 | '; |
69 | } |
70 | |
71 | # many makes are too dumb to use xs_c then c_o |
72 | sub xs_o { |
73 | my($self) = shift; |
74 | return '' unless $self->needs_linking(); |
75 | ' |
76 | .xs$(OBJ_EXT): |
77 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
78 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.c |
79 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c |
80 | '; |
81 | } |
82 | } # end of command.com workarounds |
83 | |
84 | sub dlsyms { |
85 | my($self,%attribs) = @_; |
86 | |
87 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; |
88 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; |
89 | my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; |
90 | my($imports) = $attribs{IMPORTS} || $self->{IMPORTS} || {}; |
91 | my(@m); |
92 | (my $boot = $self->{NAME}) =~ s/:/_/g; |
93 | |
94 | if (not $self->{SKIPHASH}{'dynamic'}) { |
95 | push(@m," |
96 | $self->{BASEEXT}.def: Makefile.PL |
97 | ", |
98 | q! $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Mksymlists \\ |
99 | -e "Mksymlists('NAME' => '!, $self->{NAME}, |
100 | q!', 'DLBASE' => '!,$self->{DLBASE}, |
101 | q!', 'DL_FUNCS' => !,neatvalue($funcs), |
102 | q!, 'FUNCLIST' => !,neatvalue($funclist), |
103 | q!, 'IMPORTS' => !,neatvalue($imports), |
104 | q!, 'DL_VARS' => !, neatvalue($vars), q!);" |
105 | !); |
106 | } |
107 | join('',@m); |
108 | } |
109 | |
110 | sub replace_manpage_separator { |
111 | my($self,$man) = @_; |
112 | $man =~ s,/+,.,g; |
113 | $man; |
114 | } |
115 | |
116 | sub maybe_command { |
117 | my($self,$file) = @_; |
118 | my @e = exists($ENV{'PATHEXT'}) |
119 | ? split(/;/, $ENV{PATHEXT}) |
120 | : qw(.com .exe .bat .cmd); |
121 | my $e = ''; |
122 | for (@e) { $e .= "\Q$_\E|" } |
123 | chop $e; |
124 | # see if file ends in one of the known extensions |
125 | if ($file =~ /($e)$/i) { |
126 | return $file if -e $file; |
127 | } |
128 | else { |
129 | for (@e) { |
130 | return "$file$_" if -e "$file$_"; |
131 | } |
132 | } |
133 | return; |
134 | } |
135 | |
136 | sub file_name_is_absolute { |
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137 | shift; |
138 | return File::Spec->file_name_is_absolute(@_); |
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139 | } |
140 | |
141 | sub find_perl { |
142 | my($self, $ver, $names, $dirs, $trace) = @_; |
143 | my($name, $dir); |
144 | if ($trace >= 2){ |
145 | print "Looking for perl $ver by these names: |
146 | @$names |
147 | in these dirs: |
148 | @$dirs |
149 | "; |
150 | } |
151 | foreach $dir (@$dirs){ |
152 | next unless defined $dir; # $self->{PERL_SRC} may be undefined |
153 | foreach $name (@$names){ |
154 | my ($abs, $val); |
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155 | if (File::Spec->file_name_is_absolute($name)) { # /foo/bar |
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156 | $abs = $name; |
ecf68df6 |
157 | } elsif (File::Spec->canonpath($name) eq File::Spec->canonpath(basename($name))) { # foo |
158 | $abs = File::Spec->catfile($dir, $name); |
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159 | } else { # foo/bar |
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160 | $abs = File::Spec->canonpath(File::Spec->catfile($self->curdir, $name)); |
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161 | } |
162 | print "Checking $abs\n" if ($trace >= 2); |
163 | next unless $self->maybe_command($abs); |
164 | print "Executing $abs\n" if ($trace >= 2); |
165 | $val = `$abs -e "require $ver;" 2>&1`; |
166 | if ($? == 0) { |
167 | print "Using PERL=$abs\n" if $trace; |
168 | return $abs; |
169 | } elsif ($trace >= 2) { |
170 | print "Result: `$val'\n"; |
171 | } |
172 | } |
173 | } |
174 | print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n"; |
175 | 0; # false and not empty |
176 | } |
177 | |
178 | sub catdir { |
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179 | shift; |
180 | return File::Spec->catdir(@_); |
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181 | } |
182 | |
183 | =item catfile |
184 | |
185 | Concatenate one or more directory names and a filename to form a |
186 | complete path ending with a filename |
187 | |
188 | =cut |
189 | |
190 | sub catfile { |
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191 | shift; |
192 | return File::Spec->catfile(@_); |
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193 | } |
194 | |
195 | sub init_others |
196 | { |
197 | my ($self) = @_; |
198 | &ExtUtils::MM_Unix::init_others; |
199 | $self->{'TOUCH'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e touch'; |
200 | $self->{'CHMOD'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e chmod'; |
201 | $self->{'CP'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e cp'; |
202 | $self->{'RM_F'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e rm_f'; |
203 | $self->{'RM_RF'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e rm_rf'; |
204 | $self->{'MV'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mv'; |
205 | $self->{'NOOP'} = 'rem'; |
206 | $self->{'TEST_F'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e test_f'; |
207 | $self->{'LD'} = $Config{'ld'} || 'link'; |
208 | $self->{'AR'} = $Config{'ar'} || 'lib'; |
209 | $self->{'LDLOADLIBS'} ||= $Config{'libs'}; |
210 | # -Lfoo must come first for Borland, so we put it in LDDLFLAGS |
211 | if ($BORLAND) { |
212 | my $libs = $self->{'LDLOADLIBS'}; |
213 | my $libpath = ''; |
214 | while ($libs =~ s/(?:^|\s)(("?)-L.+?\2)(?:\s|$)/ /) { |
215 | $libpath .= ' ' if length $libpath; |
216 | $libpath .= $1; |
217 | } |
218 | $self->{'LDLOADLIBS'} = $libs; |
219 | $self->{'LDDLFLAGS'} ||= $Config{'lddlflags'}; |
220 | $self->{'LDDLFLAGS'} .= " $libpath"; |
221 | } |
222 | $self->{'DEV_NULL'} = '> NUL'; |
223 | # $self->{'NOECHO'} = ''; # till we have it working |
224 | |
225 | # incpath is copied to makefile var INCLUDE in constants sub, here just make it empty |
226 | my $libpth = $Config{'libpth'}; |
227 | $libpth =~ s( )(;); |
228 | $self->{'LIBPTH'} = $libpth; |
229 | $self->{'BASE_IMPORT'} = $Config{'base_import'}; |
230 | |
231 | # Additional import file specified from Makefile.pl |
232 | if($self->{'base_import'}) { |
233 | $self->{'BASE_IMPORT'} .= ',' . $self->{'base_import'}; |
234 | } |
235 | |
236 | $self->{'NLM_VERSION'} = $Config{'nlm_version'}; |
237 | $self->{'MPKTOOL'} = $Config{'mpktool'}; |
238 | $self->{'TOOLPATH'} = $Config{'toolpath'}; |
239 | } |
240 | |
241 | |
242 | =item constants (o) |
243 | |
244 | Initializes lots of constants and .SUFFIXES and .PHONY |
245 | |
246 | =cut |
247 | # NetWare override |
248 | sub const_cccmd { |
249 | my($self,$libperl)=@_; |
250 | return $self->{CONST_CCCMD} if $self->{CONST_CCCMD}; |
251 | return '' unless $self->needs_linking(); |
252 | return $self->{CONST_CCCMD} = |
253 | q{CCCMD = $(CC) $(INC) $(CCFLAGS) $(OPTIMIZE) \\ |
254 | $(PERLTYPE) $(LARGE) $(SPLIT) $(MPOLLUTE) \\ |
255 | -DVERSION="$(VERSION)" -DXS_VERSION="$(XS_VERSION)"}; |
256 | } |
257 | |
258 | sub constants { |
259 | my($self) = @_; |
260 | my(@m,$tmp); |
261 | |
262 | # Added LIBPTH, BASE_IMPORT, ABSTRACT, NLM_VERSION BOOT_SYMBOL, NLM_SHORT_NAME |
263 | # for NETWARE |
264 | |
265 | for $tmp (qw/ |
266 | |
267 | AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION |
268 | VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB |
269 | INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS |
270 | INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB |
271 | INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB |
272 | PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB |
273 | FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC |
75dc7936 |
274 | PERL_INC PERL FULLPERL LIBPTH BASE_IMPORT PERLRUN |
275 | PERLRUNINST TEST_LIBS FULL_AR PERL_CORE |
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276 | NLM_VERSION MPKTOOL TOOLPATH |
277 | |
278 | / ) { |
279 | next unless defined $self->{$tmp}; |
280 | push @m, "$tmp = $self->{$tmp}\n"; |
281 | } |
282 | |
283 | (my $boot = $self->{'NAME'}) =~ s/:/_/g; |
284 | $self->{'BOOT_SYMBOL'}=$boot; |
285 | push @m, "BOOT_SYMBOL = $self->{'BOOT_SYMBOL'}\n"; |
286 | |
287 | # If the final binary name is greater than 8 chars, |
288 | # truncate it here and rename it after creation |
289 | # otherwise, Watcom Linker fails |
290 | if(length($self->{'BASEEXT'}) > 8) { |
291 | $self->{'NLM_SHORT_NAME'} = substr($self->{'NAME'},0,8); |
292 | push @m, "NLM_SHORT_NAME = $self->{'NLM_SHORT_NAME'}\n"; |
293 | } |
294 | |
295 | push @m, qq{ |
296 | VERSION_MACRO = VERSION |
297 | DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\" |
298 | XS_VERSION_MACRO = XS_VERSION |
299 | XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\" |
300 | }; |
301 | |
302 | # Get the include path and replace the spaces with ; |
303 | # Copy this to makefile as INCLUDE = d:\...;d:\; |
304 | (my $inc = $Config{'incpath'}) =~ s/ /;/g; |
305 | |
306 | # Get the additional include path and append to INCLUDE, keep it in |
307 | # INC will give problems during compilation, hence reset it after getting |
308 | # the value |
309 | (my $add_inc = $self->{'INC'}) =~ s/ -I/;/g; |
310 | $self->{'INC'} = ''; |
311 | push @m, qq{ |
312 | INCLUDE = $inc;$add_inc; |
313 | }; |
314 | |
315 | # Set the path to Watcom binaries which might not have been set in |
316 | # any other place |
317 | push @m, qq{ |
318 | PATH = \$(PATH);\$(TOOLPATH) |
319 | }; |
320 | |
321 | push @m, qq{ |
322 | MAKEMAKER = $INC{'ExtUtils\MakeMaker.pm'} |
323 | MM_VERSION = $ExtUtils::MakeMaker::VERSION |
324 | }; |
325 | |
326 | push @m, q{ |
327 | # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle). |
328 | # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle) |
329 | # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!! |
330 | # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar) |
331 | # DLBASE = Basename part of dynamic library. May be just equal BASEEXT. |
332 | }; |
333 | |
334 | for $tmp (qw/ |
335 | FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT |
336 | LDFROM LINKTYPE |
337 | / ) { |
338 | next unless defined $self->{$tmp}; |
339 | push @m, "$tmp = $self->{$tmp}\n"; |
340 | } |
341 | |
342 | push @m, " |
343 | # Handy lists of source code files: |
344 | XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})." |
345 | C_FILES = ".join(" \\\n\t", @{$self->{C}})." |
346 | O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})." |
347 | H_FILES = ".join(" \\\n\t", @{$self->{H}})." |
348 | HTMLLIBPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLLIBPODS}})." |
349 | HTMLSCRIPTPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLSCRIPTPODS}})." |
350 | MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})." |
351 | MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})." |
352 | "; |
353 | |
354 | for $tmp (qw/ |
355 | INST_HTMLPRIVLIBDIR INSTALLHTMLPRIVLIBDIR |
356 | INST_HTMLSITELIBDIR INSTALLHTMLSITELIBDIR |
357 | INST_HTMLSCRIPTDIR INSTALLHTMLSCRIPTDIR |
358 | INST_HTMLLIBDIR HTMLEXT |
359 | INST_MAN1DIR INSTALLMAN1DIR MAN1EXT |
360 | INST_MAN3DIR INSTALLMAN3DIR MAN3EXT |
361 | /) { |
362 | next unless defined $self->{$tmp}; |
363 | push @m, "$tmp = $self->{$tmp}\n"; |
364 | } |
365 | |
366 | push @m, qq{ |
367 | .USESHELL : |
368 | } if $DMAKE; |
369 | |
370 | push @m, q{ |
371 | .NO_CONFIG_REC: Makefile |
372 | } if $ENV{CLEARCASE_ROOT}; |
373 | |
374 | # why not q{} ? -- emacs |
375 | push @m, qq{ |
376 | # work around a famous dec-osf make(1) feature(?): |
377 | makemakerdflt: all |
378 | |
379 | .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT) |
380 | |
381 | # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that |
382 | # some make implementations will delete the Makefile when we rebuild it. Because |
383 | # we call false(1) when we rebuild it. So make(1) is not completely wrong when it |
384 | # does so. Our milage may vary. |
385 | # .PRECIOUS: Makefile # seems to be not necessary anymore |
386 | |
387 | .PHONY: all config static dynamic test linkext manifest |
388 | |
389 | # Where is the Config information that we are using/depend on |
390 | CONFIGDEP = \$(PERL_ARCHLIB)\\Config.pm \$(PERL_INC)\\config.h |
391 | }; |
392 | |
393 | my @parentdir = split(/::/, $self->{PARENT_NAME}); |
394 | push @m, q{ |
395 | # Where to put things: |
ecf68df6 |
396 | INST_LIBDIR = }. File::Spec->catdir('$(INST_LIB)',@parentdir) .q{ |
397 | INST_ARCHLIBDIR = }. File::Spec->catdir('$(INST_ARCHLIB)',@parentdir) .q{ |
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398 | |
ecf68df6 |
399 | INST_AUTODIR = }. File::Spec->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{ |
400 | INST_ARCHAUTODIR = }. File::Spec->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{ |
2986a63f |
401 | }; |
402 | |
403 | if ($self->has_link_code()) { |
404 | push @m, ' |
405 | INST_STATIC = $(INST_ARCHAUTODIR)\$(BASEEXT)$(LIB_EXT) |
406 | INST_DYNAMIC = $(INST_ARCHAUTODIR)\$(DLBASE).$(DLEXT) |
407 | INST_BOOT = $(INST_ARCHAUTODIR)\$(BASEEXT).bs |
408 | '; |
409 | } else { |
410 | push @m, ' |
411 | INST_STATIC = |
412 | INST_DYNAMIC = |
413 | INST_BOOT = |
414 | '; |
415 | } |
416 | |
417 | $tmp = $self->export_list; |
418 | push @m, " |
419 | EXPORT_LIST = $tmp |
420 | "; |
421 | $tmp = $self->perl_archive; |
422 | push @m, " |
423 | PERL_ARCHIVE = $tmp |
424 | "; |
425 | |
426 | # push @m, q{ |
427 | #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{ |
428 | # |
429 | #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ |
430 | #}; |
431 | |
432 | push @m, q{ |
433 | TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{ |
434 | |
435 | PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ |
436 | }; |
437 | |
438 | join('',@m); |
439 | } |
440 | |
441 | |
442 | sub path { |
ecf68df6 |
443 | return File::Spec->path(); |
2986a63f |
444 | } |
445 | |
446 | =item static_lib (o) |
447 | |
448 | Defines how to produce the *.a (or equivalent) files. |
449 | |
450 | =cut |
451 | |
452 | sub static_lib { |
453 | my($self) = @_; |
454 | # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC |
455 | # return '' unless $self->needs_linking(); #might be because of a subdir |
456 | |
457 | return '' unless $self->has_link_code; |
458 | |
459 | my(@m); |
460 | push(@m, <<'END'); |
461 | $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)\.exists |
462 | $(RM_RF) $@ |
463 | END |
464 | |
022735b4 |
465 | # If this extension has its own library (eg SDBM_File) |
2986a63f |
466 | # then copy that to $(INST_STATIC) and add $(OBJECT) into it. |
467 | push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB}; |
468 | |
469 | push @m, |
470 | q{ $(AR) }.($BORLAND ? '$@ $(OBJECT:^"+")' |
471 | : ($GCC ? '-ru $@ $(OBJECT)' |
472 | : '-out:$@ $(OBJECT)')).q{ |
473 | }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)\extralibs.ld |
474 | $(CHMOD) 755 $@ |
475 | }; |
476 | |
477 | # Old mechanism - still available: |
478 | |
479 | push @m, "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)\ext.libs}."\n\n" |
480 | if $self->{PERL_SRC}; |
481 | |
482 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
483 | join('', "\n",@m); |
484 | } |
485 | |
486 | =item dynamic_bs (o) |
487 | |
488 | Defines targets for bootstrap files. |
489 | |
490 | =cut |
491 | |
492 | sub dynamic_bs { |
493 | my($self, %attribs) = @_; |
494 | return ' |
495 | BOOTSTRAP = |
496 | ' unless $self->has_link_code(); |
497 | |
498 | return ' |
499 | BOOTSTRAP = '."$self->{BASEEXT}.bs".' |
500 | |
501 | # As Mkbootstrap might not write a file (if none is required) |
502 | # we use touch to prevent make continually trying to remake it. |
503 | # The DynaLoader only reads a non-empty file. |
504 | $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)\.exists |
505 | '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))" |
506 | '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \ |
507 | -MExtUtils::Mkbootstrap \ |
508 | -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');" |
509 | '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP) |
510 | $(CHMOD) 644 $@ |
511 | |
512 | $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)\.exists |
513 | '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT) |
514 | -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT) |
515 | $(CHMOD) 644 $@ |
516 | '; |
517 | } |
518 | |
519 | =item dynamic_lib (o) |
520 | |
521 | Defines how to produce the *.so (or equivalent) files. |
522 | |
523 | =cut |
524 | |
525 | sub dynamic_lib { |
526 | my($self, %attribs) = @_; |
527 | return '' unless $self->needs_linking(); #might be because of a subdir |
528 | |
529 | return '' unless $self->has_link_code; |
530 | |
531 | my($otherldflags) = $attribs{OTHERLDFLAGS} || ($BORLAND ? 'c0d32.obj': ''); |
532 | my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || ""; |
533 | my($ldfrom) = '$(LDFROM)'; |
534 | my(@m); |
535 | (my $boot = $self->{NAME}) =~ s/:/_/g; |
536 | my ($mpk); |
537 | push(@m,' |
538 | # This section creates the dynamically loadable $(INST_DYNAMIC) |
539 | # from $(OBJECT) and possibly $(MYEXTLIB). |
540 | OTHERLDFLAGS = '.$otherldflags.' |
541 | INST_DYNAMIC_DEP = '.$inst_dynamic_dep.' |
542 | |
543 | $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) |
544 | '); |
545 | # push(@m, |
546 | # q{ $(LD) -out:$@ $(LDDLFLAGS) }.$ldfrom.q{ $(OTHERLDFLAGS) } |
547 | # .q{$(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) -def:$(EXPORT_LIST)}); |
548 | |
549 | # Create xdc data for an MT safe NLM in case of mpk build |
550 | if ( $self->{CCFLAGS} =~ m/ -DMPK_ON /) { |
551 | $mpk=1; |
552 | push @m, ' $(MPKTOOL) $(BASEEXT).xdc |
553 | '; |
554 | } else { |
555 | $mpk=0; |
556 | } |
557 | |
558 | push(@m, |
559 | q{ $(LD) Form Novell NLM '$(DISTNAME) Extension, XS_VERSION=$(XS_VERSION)'} |
560 | ); |
561 | |
562 | # Taking care of long names like FileHandle, ByteLoader, SDBM_File etc |
563 | if($self->{NLM_SHORT_NAME}) { |
564 | # In case of nlms with names exceeding 8 chars, build nlm in the |
565 | # current dir, rename and move to auto\lib. If we create in auto\lib |
566 | # in the first place, we can't rename afterwards. |
567 | push(@m, |
568 | q{ Name $(NLM_SHORT_NAME).$(DLEXT)} |
569 | ); |
570 | } else { |
571 | push(@m, |
572 | q{ Name $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT)} |
573 | ); |
574 | } |
575 | |
576 | push(@m, |
577 | q{ Option Quiet Option Version = $(NLM_VERSION) Option Caseexact Option NoDefaultLibs Option screenname 'none' Option Synchronize } |
578 | ); |
579 | |
580 | if ($mpk) { |
581 | push (@m, |
582 | q{ Option XDCDATA=$(BASEEXT).xdc } |
583 | ); |
584 | } |
585 | |
586 | # Add additional lib files if any (SDBM_File) |
587 | if($self->{MYEXTLIB}) { |
588 | push(@m, |
589 | q{ Library $(MYEXTLIB) } |
590 | ); |
591 | } |
592 | |
593 | #For now lets comment all the Watcom lib calls |
594 | #q{ LibPath $(LIBPTH) Library plib3s.lib Library math3s.lib Library clib3s.lib Library emu387.lib Library $(PERL_ARCHIVE) Library $(PERL_INC)\Main.lib} |
595 | |
596 | push(@m, |
597 | q{ Library $(PERL_ARCHIVE) Library $(PERL_INC)\Main.lib} |
598 | .q{ Export boot_$(BOOT_SYMBOL) $(BASE_IMPORT) } |
599 | .q{ FILE $(OBJECT:.obj=,)} |
600 | ); |
601 | |
602 | # If it is having a short name, rename it |
603 | if($self->{NLM_SHORT_NAME}) { |
604 | push @m, ' |
605 | if exist $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT) del $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT)'; |
606 | push @m, ' |
607 | rename $(NLM_SHORT_NAME).$(DLEXT) $(BASEEXT).$(DLEXT)'; |
608 | push @m, ' |
609 | move $(BASEEXT).$(DLEXT) $(INST_AUTODIR)'; |
610 | } |
611 | |
612 | push @m, ' |
613 | $(CHMOD) 755 $@ |
614 | '; |
615 | |
616 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
617 | join('',@m); |
618 | } |
619 | |
620 | sub perl_archive |
621 | { |
622 | my ($self) = @_; |
623 | return '$(PERL_INC)\\'.$Config{'libperl'}; |
624 | } |
625 | |
626 | sub export_list |
627 | { |
628 | my ($self) = @_; |
629 | return "$self->{BASEEXT}.def"; |
630 | } |
631 | |
632 | =item canonpath |
633 | |
634 | No physical check on the filesystem, but a logical cleanup of a |
635 | path. On UNIX eliminated successive slashes and successive "/.". |
636 | |
637 | =cut |
638 | |
639 | sub canonpath { |
640 | my($self,$path) = @_; |
641 | $path =~ s/^([a-z]:)/\u$1/; |
642 | $path =~ s|/|\\|g; |
643 | $path =~ s|(.)\\+|$1\\|g ; # xx////xx -> xx/xx |
644 | $path =~ s|(\\\.)+\\|\\|g ; # xx/././xx -> xx/xx |
645 | $path =~ s|^(\.\\)+|| unless $path eq ".\\"; # ./xx -> xx |
646 | $path =~ s|\\$|| |
647 | unless $path =~ m#^([a-z]:)?\\#; # xx/ -> xx |
648 | $path .= '.' if $path =~ m#\\$#; |
649 | $path; |
650 | } |
651 | |
652 | =item perl_script |
653 | |
654 | Takes one argument, a file name, and returns the file name, if the |
655 | argument is likely to be a perl script. On MM_Unix this is true for |
656 | any ordinary, readable file. |
657 | |
658 | =cut |
659 | |
660 | sub perl_script { |
661 | my($self,$file) = @_; |
662 | return $file if -r $file && -f _; |
663 | return "$file.pl" if -r "$file.pl" && -f _; |
664 | return "$file.bat" if -r "$file.bat" && -f _; |
665 | return; |
666 | } |
667 | |
668 | =item pm_to_blib |
669 | |
670 | Defines target that copies all files in the hash PM to their |
671 | destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION> |
672 | |
673 | =cut |
674 | |
675 | sub pm_to_blib { |
676 | my $self = shift; |
ecf68df6 |
677 | my($autodir) = File::Spec->catdir('$(INST_LIB)','auto'); |
2986a63f |
678 | return q{ |
679 | pm_to_blib: $(TO_INST_PM) |
680 | }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \ |
681 | "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \ |
682 | -e "pm_to_blib(}. |
683 | ($NMAKE ? 'qw[ <<pmfiles.dat ],' |
684 | : $DMAKE ? 'qw[ $(mktmp,pmfiles.dat $(PM_TO_BLIB:s,\\,\\\\,)\n) ],' |
685 | : '{ qw[$(PM_TO_BLIB)] },' |
686 | ).q{'}.$autodir.q{')" |
687 | }. ($NMAKE ? q{ |
688 | $(PM_TO_BLIB) |
689 | << |
690 | } : '') . $self->{NOECHO}.q{$(TOUCH) $@ |
691 | }; |
692 | } |
693 | |
694 | =item test_via_harness (o) |
695 | |
696 | Helper method to write the test targets |
697 | |
698 | =cut |
699 | |
700 | sub test_via_harness { |
701 | my($self, $perl, $tests) = @_; |
702 | "\t$perl".q! -Mblib -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e "use Test::Harness qw(&runtests $$verbose); $$verbose=$(TEST_VERBOSE); runtests @ARGV;" !."$tests\n"; |
703 | } |
704 | |
705 | |
706 | =item tool_autosplit (override) |
707 | |
708 | Use Win32 quoting on command line. |
709 | |
710 | =cut |
711 | |
712 | sub tool_autosplit{ |
713 | my($self, %attribs) = @_; |
714 | my($asl) = ""; |
715 | $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN}; |
716 | q{ |
717 | # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto |
718 | AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MAutoSplit }.$asl.q{ -e "autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1);" |
719 | }; |
720 | } |
721 | |
722 | =item tools_other (o) |
723 | |
724 | Win32 overrides. |
725 | |
726 | Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in |
727 | the Makefile. Also defines the perl programs MKPATH, |
728 | WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL. |
729 | |
730 | =cut |
731 | |
732 | sub tools_other { |
733 | my($self) = shift; |
734 | my @m; |
735 | my $bin_sh = $Config{sh} || 'cmd /c'; |
736 | push @m, qq{ |
737 | SHELL = $bin_sh |
738 | } unless $DMAKE; # dmake determines its own shell |
739 | |
740 | for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) { |
741 | push @m, "$_ = $self->{$_}\n"; |
742 | } |
743 | |
744 | push @m, q{ |
745 | # The following is a portable way to say mkdir -p |
746 | # To see which directories are created, change the if 0 to if 1 |
747 | MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath |
748 | |
749 | # This helps us to minimize the effect of the .exists files A yet |
750 | # better solution would be to have a stable file in the perl |
751 | # distribution with a timestamp of zero. But this solution doesn't |
752 | # need any changes to the core distribution and works with older perls |
753 | EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime |
754 | }; |
755 | |
756 | |
757 | return join "", @m if $self->{PARENT}; |
758 | |
759 | push @m, q{ |
760 | # Here we warn users that an old packlist file was found somewhere, |
761 | # and that they should call some uninstall routine |
762 | WARN_IF_OLD_PACKLIST = $(PERL) -lwe "exit unless -f $$ARGV[0];" \\ |
763 | -e "print 'WARNING: I have found an old package in';" \\ |
764 | -e "print ' ', $$ARGV[0], '.';" \\ |
765 | -e "print 'Please make sure the two installations are not conflicting';" |
766 | |
767 | UNINST=0 |
768 | VERBINST=1 |
769 | |
770 | MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \ |
771 | -e "install({ @ARGV },'$(VERBINST)',0,'$(UNINST)');" |
772 | |
773 | DOC_INSTALL = $(PERL) -e "$$\=\"\n\n\";" \ |
774 | -e "print '=head2 ', scalar(localtime), ': C<', shift, '>', ' L<', shift, '>';" \ |
775 | -e "print '=over 4';" \ |
776 | -e "while (defined($$key = shift) and defined($$val = shift)) { print '=item *';print 'C<', \"$$key: $$val\", '>'; }" \ |
777 | -e "print '=back';" |
778 | |
779 | UNINSTALL = $(PERL) -MExtUtils::Install \ |
780 | -e "uninstall($$ARGV[0],1,1); print \"\nUninstall is deprecated. Please check the";" \ |
781 | -e "print \" packlist above carefully.\n There may be errors. Remove the\";" \ |
782 | -e "print \" appropriate files manually.\n Sorry for the inconveniences.\n\"" |
783 | }; |
784 | |
785 | return join "", @m; |
786 | } |
787 | |
788 | =item xs_o (o) |
789 | |
790 | Defines suffix rules to go from XS to object files directly. This is |
791 | only intended for broken make implementations. |
792 | |
793 | =cut |
794 | |
795 | sub xs_o { # many makes are too dumb to use xs_c then c_o |
796 | my($self) = shift; |
797 | return '' |
798 | } |
799 | |
800 | =item top_targets (o) |
801 | |
802 | Defines the targets all, subdirs, config, and O_FILES |
803 | |
804 | =cut |
805 | |
806 | sub top_targets { |
807 | # --- Target Sections --- |
808 | |
809 | my($self) = shift; |
810 | my(@m); |
811 | push @m, ' |
812 | #all :: config $(INST_PM) subdirs linkext manifypods |
813 | '; |
814 | |
815 | push @m, ' |
816 | all :: pure_all htmlifypods manifypods |
817 | '.$self->{NOECHO}.'$(NOOP) |
818 | ' |
819 | unless $self->{SKIPHASH}{'all'}; |
820 | |
821 | push @m, ' |
822 | pure_all :: config pm_to_blib subdirs linkext |
823 | '.$self->{NOECHO}.'$(NOOP) |
824 | |
825 | subdirs :: $(MYEXTLIB) |
826 | '.$self->{NOECHO}.'$(NOOP) |
827 | |
828 | config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)\.exists |
829 | '.$self->{NOECHO}.'$(NOOP) |
830 | |
831 | config :: $(INST_ARCHAUTODIR)\.exists |
832 | '.$self->{NOECHO}.'$(NOOP) |
833 | |
834 | config :: $(INST_AUTODIR)\.exists |
835 | '.$self->{NOECHO}.'$(NOOP) |
836 | '; |
837 | |
838 | push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]); |
839 | |
840 | if (%{$self->{HTMLLIBPODS}}) { |
841 | push @m, qq[ |
842 | config :: \$(INST_HTMLLIBDIR)/.exists |
843 | $self->{NOECHO}\$(NOOP) |
844 | |
845 | ]; |
846 | push @m, $self->dir_target(qw[$(INST_HTMLLIBDIR)]); |
847 | } |
848 | |
849 | if (%{$self->{HTMLSCRIPTPODS}}) { |
850 | push @m, qq[ |
851 | config :: \$(INST_HTMLSCRIPTDIR)/.exists |
852 | $self->{NOECHO}\$(NOOP) |
853 | |
854 | ]; |
855 | push @m, $self->dir_target(qw[$(INST_HTMLSCRIPTDIR)]); |
856 | } |
857 | |
858 | if (%{$self->{MAN1PODS}}) { |
859 | push @m, qq[ |
860 | config :: \$(INST_MAN1DIR)\\.exists |
861 | $self->{NOECHO}\$(NOOP) |
862 | |
863 | ]; |
864 | push @m, $self->dir_target(qw[$(INST_MAN1DIR)]); |
865 | } |
866 | if (%{$self->{MAN3PODS}}) { |
867 | push @m, qq[ |
868 | config :: \$(INST_MAN3DIR)\\.exists |
869 | $self->{NOECHO}\$(NOOP) |
870 | |
871 | ]; |
872 | push @m, $self->dir_target(qw[$(INST_MAN3DIR)]); |
873 | } |
874 | |
875 | push @m, ' |
876 | $(O_FILES): $(H_FILES) |
877 | ' if @{$self->{O_FILES} || []} && @{$self->{H} || []}; |
878 | |
879 | push @m, q{ |
880 | help: |
881 | perldoc ExtUtils::MakeMaker |
882 | }; |
883 | |
884 | push @m, q{ |
885 | Version_check: |
886 | }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \ |
887 | -MExtUtils::MakeMaker=Version_check \ |
888 | -e "Version_check('$(MM_VERSION)')" |
889 | }; |
890 | |
891 | join('',@m); |
892 | } |
893 | |
894 | =item htmlifypods (o) |
895 | |
896 | Defines targets and routines to translate the pods into HTML manpages |
897 | and put them into the INST_HTMLLIBDIR and INST_HTMLSCRIPTDIR |
898 | directories. |
899 | |
900 | Same as MM_Unix version (changes command-line quoting). |
901 | |
902 | =cut |
903 | |
904 | sub htmlifypods { |
905 | my($self, %attribs) = @_; |
906 | return "\nhtmlifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless |
907 | %{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}; |
908 | my($dist); |
909 | my($pod2html_exe); |
910 | if (defined $self->{PERL_SRC}) { |
ecf68df6 |
911 | $pod2html_exe = File::Spec->catfile($self->{PERL_SRC},'pod','pod2html'); |
2986a63f |
912 | } else { |
ecf68df6 |
913 | $pod2html_exe = File::Spec->catfile($Config{scriptdirexp},'pod2html'); |
2986a63f |
914 | } |
915 | unless ($pod2html_exe = $self->perl_script($pod2html_exe)) { |
916 | # No pod2html but some HTMLxxxPODS to be installed |
917 | print <<END; |
918 | |
919 | Warning: I could not locate your pod2html program. Please make sure, |
920 | your pod2html program is in your PATH before you execute 'make' |
921 | |
922 | END |
923 | $pod2html_exe = "-S pod2html"; |
924 | } |
925 | my(@m); |
926 | push @m, |
927 | qq[POD2HTML_EXE = $pod2html_exe\n], |
928 | qq[POD2HTML = \$(PERL) -we "use File::Basename; use File::Path qw(mkpath); %m=\@ARGV;for (keys %m){" \\\n], |
929 | q[-e "next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M '], |
930 | $self->{MAKEFILE}, q[';" \\ |
931 | -e "print qq(Htmlifying $$m{$$_}\n);" \\ |
932 | -e "$$dir = dirname($$m{$$_}); mkpath($$dir) unless -d $$dir;" \\ |
933 | -e "system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2HTML_EXE) ].qq[$$_>$$m{$$_}])==0 or warn qq(Couldn\\047t install $$m{$$_}\n);" \\ |
934 | -e "chmod(oct($(PERM_RW))), $$m{$$_} or warn qq(chmod $(PERM_RW) $$m{$$_}: $$!\n);}" |
935 | ]; |
936 | push @m, "\nhtmlifypods : pure_all "; |
937 | push @m, join " \\\n\t", keys %{$self->{HTMLLIBPODS}}, keys %{$self->{HTMLSCRIPTPODS}}; |
938 | |
939 | push(@m,"\n"); |
940 | if (%{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}) { |
941 | push @m, "\t$self->{NOECHO}\$(POD2HTML) \\\n\t"; |
942 | push @m, join " \\\n\t", %{$self->{HTMLLIBPODS}}, %{$self->{HTMLSCRIPTPODS}}; |
943 | } |
944 | join('', @m); |
945 | } |
946 | |
947 | =item manifypods (o) |
948 | |
949 | We don't want manpage process. |
950 | |
951 | =cut |
952 | |
953 | sub manifypods { |
954 | my($self) = shift; |
955 | return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n"; |
956 | } |
957 | |
958 | =item dist_ci (o) |
959 | |
960 | Same as MM_Unix version (changes command-line quoting). |
961 | |
962 | =cut |
963 | |
964 | sub dist_ci { |
965 | my($self) = shift; |
966 | my @m; |
967 | push @m, q{ |
968 | ci : |
969 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\ |
970 | -e "@all = keys %{ maniread() };" \\ |
971 | -e "print(\"Executing $(CI) @all\n\"); system(\"$(CI) @all\");" \\ |
972 | -e "print(\"Executing $(RCS_LABEL) ...\n\"); system(\"$(RCS_LABEL) @all\");" |
973 | }; |
974 | join "", @m; |
975 | } |
976 | |
977 | =item dist_core (o) |
978 | |
979 | Same as MM_Unix version (changes command-line quoting). |
980 | |
981 | =cut |
982 | |
983 | sub dist_core { |
984 | my($self) = shift; |
985 | my @m; |
986 | push @m, q{ |
987 | dist : $(DIST_DEFAULT) |
988 | }.$self->{NOECHO}.q{$(PERL) -le "print \"Warning: Makefile possibly out of date with $$vf\" if " \ |
989 | -e "-e ($$vf=\"$(VERSION_FROM)\") and -M $$vf < -M \"}.$self->{MAKEFILE}.q{\";" |
990 | |
991 | tardist : $(DISTVNAME).tar$(SUFFIX) |
992 | |
993 | zipdist : $(DISTVNAME).zip |
994 | |
995 | $(DISTVNAME).tar$(SUFFIX) : distdir |
996 | $(PREOP) |
997 | $(TO_UNIX) |
998 | $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME) |
999 | $(RM_RF) $(DISTVNAME) |
1000 | $(COMPRESS) $(DISTVNAME).tar |
1001 | $(POSTOP) |
1002 | |
1003 | $(DISTVNAME).zip : distdir |
1004 | $(PREOP) |
1005 | $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME) |
1006 | $(RM_RF) $(DISTVNAME) |
1007 | $(POSTOP) |
1008 | |
1009 | uutardist : $(DISTVNAME).tar$(SUFFIX) |
1010 | uuencode $(DISTVNAME).tar$(SUFFIX) \\ |
1011 | $(DISTVNAME).tar$(SUFFIX) > \\ |
1012 | $(DISTVNAME).tar$(SUFFIX)_uu |
1013 | |
1014 | shdist : distdir |
1015 | $(PREOP) |
1016 | $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar |
1017 | $(RM_RF) $(DISTVNAME) |
1018 | $(POSTOP) |
1019 | }; |
1020 | join "", @m; |
1021 | } |
1022 | |
1023 | =item pasthru (o) |
1024 | |
1025 | Defines the string that is passed to recursive make calls in |
1026 | subdirectories. |
1027 | |
1028 | =cut |
1029 | |
1030 | sub pasthru { |
1031 | my($self) = shift; |
1032 | return "PASTHRU = " . ($NMAKE ? "-nologo" : ""); |
1033 | } |
1034 | |
1035 | |
1036 | |
1037 | 1; |
1038 | __END__ |
1039 | |
1040 | =back |
1041 | |
1042 | =cut |
1043 | |
1044 | |