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2986a63f |
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 | |
28 | Exporter::import('ExtUtils::MakeMaker', |
29 | qw( $Verbose &neatvalue)); |
30 | |
31 | $ENV{EMXSHELL} = 'sh'; # to run `commands` |
32 | unshift @MM::ISA, 'ExtUtils::MM_NW5'; |
33 | |
34 | $BORLAND = 1 if $Config{'cc'} =~ /^bcc/i; |
35 | $GCC = 1 if $Config{'cc'} =~ /^gcc/i; |
36 | $DMAKE = 1 if $Config{'make'} =~ /^dmake/i; |
37 | $NMAKE = 1 if $Config{'make'} =~ /^nmake/i; |
38 | $PERLMAKE = 1 if $Config{'make'} =~ /^pmake/i; |
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39 | |
40 | # a few workarounds for command.com (very basic) |
41 | { |
42 | package ExtUtils::MM_Win95; |
43 | |
44 | # the $^O test may be overkill, but we want to be sure Win32::IsWin95() |
45 | # exists before we try it |
46 | |
47 | unshift @MM::ISA, 'ExtUtils::MM_Win95' |
48 | if ($^O =~ /Win32/ && Win32::IsWin95()); |
49 | |
50 | sub xs_c { |
51 | my($self) = shift; |
52 | return '' unless $self->needs_linking(); |
53 | ' |
54 | .xs.c: |
55 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
56 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.c |
57 | ' |
58 | } |
59 | |
60 | sub xs_cpp { |
61 | my($self) = shift; |
62 | return '' unless $self->needs_linking(); |
63 | ' |
64 | .xs.cpp: |
65 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
66 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.cpp |
67 | '; |
68 | } |
69 | |
70 | # many makes are too dumb to use xs_c then c_o |
71 | sub xs_o { |
72 | my($self) = shift; |
73 | return '' unless $self->needs_linking(); |
74 | ' |
75 | .xs$(OBJ_EXT): |
76 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) \\ |
77 | $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.c |
78 | $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c |
79 | '; |
80 | } |
81 | } # end of command.com workarounds |
82 | |
83 | sub dlsyms { |
84 | my($self,%attribs) = @_; |
85 | |
86 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; |
87 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; |
88 | my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; |
89 | my($imports) = $attribs{IMPORTS} || $self->{IMPORTS} || {}; |
90 | my(@m); |
91 | (my $boot = $self->{NAME}) =~ s/:/_/g; |
92 | |
93 | if (not $self->{SKIPHASH}{'dynamic'}) { |
94 | push(@m," |
95 | $self->{BASEEXT}.def: Makefile.PL |
96 | ", |
97 | q! $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Mksymlists \\ |
98 | -e "Mksymlists('NAME' => '!, $self->{NAME}, |
99 | q!', 'DLBASE' => '!,$self->{DLBASE}, |
100 | q!', 'DL_FUNCS' => !,neatvalue($funcs), |
101 | q!, 'FUNCLIST' => !,neatvalue($funclist), |
102 | q!, 'IMPORTS' => !,neatvalue($imports), |
103 | q!, 'DL_VARS' => !, neatvalue($vars), q!);" |
104 | !); |
105 | } |
106 | join('',@m); |
107 | } |
108 | |
109 | sub replace_manpage_separator { |
110 | my($self,$man) = @_; |
111 | $man =~ s,/+,.,g; |
112 | $man; |
113 | } |
114 | |
115 | sub maybe_command { |
116 | my($self,$file) = @_; |
117 | my @e = exists($ENV{'PATHEXT'}) |
118 | ? split(/;/, $ENV{PATHEXT}) |
119 | : qw(.com .exe .bat .cmd); |
120 | my $e = ''; |
121 | for (@e) { $e .= "\Q$_\E|" } |
122 | chop $e; |
123 | # see if file ends in one of the known extensions |
124 | if ($file =~ /($e)$/i) { |
125 | return $file if -e $file; |
126 | } |
127 | else { |
128 | for (@e) { |
129 | return "$file$_" if -e "$file$_"; |
130 | } |
131 | } |
132 | return; |
133 | } |
134 | |
135 | sub file_name_is_absolute { |
136 | my($self,$file) = @_; |
137 | $file =~ m{^([a-z]:)?[\\/]}i ; |
138 | } |
139 | |
140 | sub find_perl { |
141 | my($self, $ver, $names, $dirs, $trace) = @_; |
142 | my($name, $dir); |
143 | if ($trace >= 2){ |
144 | print "Looking for perl $ver by these names: |
145 | @$names |
146 | in these dirs: |
147 | @$dirs |
148 | "; |
149 | } |
150 | foreach $dir (@$dirs){ |
151 | next unless defined $dir; # $self->{PERL_SRC} may be undefined |
152 | foreach $name (@$names){ |
153 | my ($abs, $val); |
154 | if ($self->file_name_is_absolute($name)) { # /foo/bar |
155 | $abs = $name; |
156 | } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo |
157 | $abs = $self->catfile($dir, $name); |
158 | } else { # foo/bar |
159 | $abs = $self->canonpath($self->catfile($self->curdir, $name)); |
160 | } |
161 | print "Checking $abs\n" if ($trace >= 2); |
162 | next unless $self->maybe_command($abs); |
163 | print "Executing $abs\n" if ($trace >= 2); |
164 | $val = `$abs -e "require $ver;" 2>&1`; |
165 | if ($? == 0) { |
166 | print "Using PERL=$abs\n" if $trace; |
167 | return $abs; |
168 | } elsif ($trace >= 2) { |
169 | print "Result: `$val'\n"; |
170 | } |
171 | } |
172 | } |
173 | print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n"; |
174 | 0; # false and not empty |
175 | } |
176 | |
177 | sub catdir { |
178 | my $self = shift; |
179 | my @args = @_; |
180 | for (@args) { |
181 | # append a slash to each argument unless it has one there |
182 | $_ .= "\\" if $_ eq '' or substr($_,-1) ne "\\"; |
183 | } |
184 | my $result = $self->canonpath(join('', @args)); |
185 | $result; |
186 | } |
187 | |
188 | =item catfile |
189 | |
190 | Concatenate one or more directory names and a filename to form a |
191 | complete path ending with a filename |
192 | |
193 | =cut |
194 | |
195 | sub catfile { |
196 | my $self = shift @_; |
197 | my $file = pop @_; |
198 | return $file unless @_; |
199 | my $dir = $self->catdir(@_); |
200 | $dir =~ s/(\\\.)$//; |
201 | $dir .= "\\" unless substr($dir,length($dir)-1,1) eq "\\"; |
202 | return $dir.$file; |
203 | } |
204 | |
205 | sub init_others |
206 | { |
207 | my ($self) = @_; |
208 | &ExtUtils::MM_Unix::init_others; |
209 | $self->{'TOUCH'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e touch'; |
210 | $self->{'CHMOD'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e chmod'; |
211 | $self->{'CP'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e cp'; |
212 | $self->{'RM_F'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e rm_f'; |
213 | $self->{'RM_RF'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e rm_rf'; |
214 | $self->{'MV'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mv'; |
215 | $self->{'NOOP'} = 'rem'; |
216 | $self->{'TEST_F'} = '$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e test_f'; |
217 | $self->{'LD'} = $Config{'ld'} || 'link'; |
218 | $self->{'AR'} = $Config{'ar'} || 'lib'; |
219 | $self->{'LDLOADLIBS'} ||= $Config{'libs'}; |
220 | # -Lfoo must come first for Borland, so we put it in LDDLFLAGS |
221 | if ($BORLAND) { |
222 | my $libs = $self->{'LDLOADLIBS'}; |
223 | my $libpath = ''; |
224 | while ($libs =~ s/(?:^|\s)(("?)-L.+?\2)(?:\s|$)/ /) { |
225 | $libpath .= ' ' if length $libpath; |
226 | $libpath .= $1; |
227 | } |
228 | $self->{'LDLOADLIBS'} = $libs; |
229 | $self->{'LDDLFLAGS'} ||= $Config{'lddlflags'}; |
230 | $self->{'LDDLFLAGS'} .= " $libpath"; |
231 | } |
232 | $self->{'DEV_NULL'} = '> NUL'; |
233 | # $self->{'NOECHO'} = ''; # till we have it working |
234 | |
235 | # incpath is copied to makefile var INCLUDE in constants sub, here just make it empty |
236 | my $libpth = $Config{'libpth'}; |
237 | $libpth =~ s( )(;); |
238 | $self->{'LIBPTH'} = $libpth; |
239 | $self->{'BASE_IMPORT'} = $Config{'base_import'}; |
240 | |
241 | # Additional import file specified from Makefile.pl |
242 | if($self->{'base_import'}) { |
243 | $self->{'BASE_IMPORT'} .= ',' . $self->{'base_import'}; |
244 | } |
245 | |
246 | $self->{'NLM_VERSION'} = $Config{'nlm_version'}; |
247 | $self->{'MPKTOOL'} = $Config{'mpktool'}; |
248 | $self->{'TOOLPATH'} = $Config{'toolpath'}; |
249 | } |
250 | |
251 | |
252 | =item constants (o) |
253 | |
254 | Initializes lots of constants and .SUFFIXES and .PHONY |
255 | |
256 | =cut |
257 | # NetWare override |
258 | sub const_cccmd { |
259 | my($self,$libperl)=@_; |
260 | return $self->{CONST_CCCMD} if $self->{CONST_CCCMD}; |
261 | return '' unless $self->needs_linking(); |
262 | return $self->{CONST_CCCMD} = |
263 | q{CCCMD = $(CC) $(INC) $(CCFLAGS) $(OPTIMIZE) \\ |
264 | $(PERLTYPE) $(LARGE) $(SPLIT) $(MPOLLUTE) \\ |
265 | -DVERSION="$(VERSION)" -DXS_VERSION="$(XS_VERSION)"}; |
266 | } |
267 | |
268 | sub constants { |
269 | my($self) = @_; |
270 | my(@m,$tmp); |
271 | |
272 | # Added LIBPTH, BASE_IMPORT, ABSTRACT, NLM_VERSION BOOT_SYMBOL, NLM_SHORT_NAME |
273 | # for NETWARE |
274 | |
275 | for $tmp (qw/ |
276 | |
277 | AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION |
278 | VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB |
279 | INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS |
280 | INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB |
281 | INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB |
282 | PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB |
283 | FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC |
75dc7936 |
284 | PERL_INC PERL FULLPERL LIBPTH BASE_IMPORT PERLRUN |
285 | PERLRUNINST TEST_LIBS FULL_AR PERL_CORE |
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286 | NLM_VERSION MPKTOOL TOOLPATH |
287 | |
288 | / ) { |
289 | next unless defined $self->{$tmp}; |
290 | push @m, "$tmp = $self->{$tmp}\n"; |
291 | } |
292 | |
293 | (my $boot = $self->{'NAME'}) =~ s/:/_/g; |
294 | $self->{'BOOT_SYMBOL'}=$boot; |
295 | push @m, "BOOT_SYMBOL = $self->{'BOOT_SYMBOL'}\n"; |
296 | |
297 | # If the final binary name is greater than 8 chars, |
298 | # truncate it here and rename it after creation |
299 | # otherwise, Watcom Linker fails |
300 | if(length($self->{'BASEEXT'}) > 8) { |
301 | $self->{'NLM_SHORT_NAME'} = substr($self->{'NAME'},0,8); |
302 | push @m, "NLM_SHORT_NAME = $self->{'NLM_SHORT_NAME'}\n"; |
303 | } |
304 | |
305 | push @m, qq{ |
306 | VERSION_MACRO = VERSION |
307 | DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\" |
308 | XS_VERSION_MACRO = XS_VERSION |
309 | XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\" |
310 | }; |
311 | |
312 | # Get the include path and replace the spaces with ; |
313 | # Copy this to makefile as INCLUDE = d:\...;d:\; |
314 | (my $inc = $Config{'incpath'}) =~ s/ /;/g; |
315 | |
316 | # Get the additional include path and append to INCLUDE, keep it in |
317 | # INC will give problems during compilation, hence reset it after getting |
318 | # the value |
319 | (my $add_inc = $self->{'INC'}) =~ s/ -I/;/g; |
320 | $self->{'INC'} = ''; |
321 | push @m, qq{ |
322 | INCLUDE = $inc;$add_inc; |
323 | }; |
324 | |
325 | # Set the path to Watcom binaries which might not have been set in |
326 | # any other place |
327 | push @m, qq{ |
328 | PATH = \$(PATH);\$(TOOLPATH) |
329 | }; |
330 | |
331 | push @m, qq{ |
332 | MAKEMAKER = $INC{'ExtUtils\MakeMaker.pm'} |
333 | MM_VERSION = $ExtUtils::MakeMaker::VERSION |
334 | }; |
335 | |
336 | push @m, q{ |
337 | # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle). |
338 | # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle) |
339 | # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!! |
340 | # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar) |
341 | # DLBASE = Basename part of dynamic library. May be just equal BASEEXT. |
342 | }; |
343 | |
344 | for $tmp (qw/ |
345 | FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT |
346 | LDFROM LINKTYPE |
347 | / ) { |
348 | next unless defined $self->{$tmp}; |
349 | push @m, "$tmp = $self->{$tmp}\n"; |
350 | } |
351 | |
352 | push @m, " |
353 | # Handy lists of source code files: |
354 | XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})." |
355 | C_FILES = ".join(" \\\n\t", @{$self->{C}})." |
356 | O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})." |
357 | H_FILES = ".join(" \\\n\t", @{$self->{H}})." |
358 | HTMLLIBPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLLIBPODS}})." |
359 | HTMLSCRIPTPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLSCRIPTPODS}})." |
360 | MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})." |
361 | MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})." |
362 | "; |
363 | |
364 | for $tmp (qw/ |
365 | INST_HTMLPRIVLIBDIR INSTALLHTMLPRIVLIBDIR |
366 | INST_HTMLSITELIBDIR INSTALLHTMLSITELIBDIR |
367 | INST_HTMLSCRIPTDIR INSTALLHTMLSCRIPTDIR |
368 | INST_HTMLLIBDIR HTMLEXT |
369 | INST_MAN1DIR INSTALLMAN1DIR MAN1EXT |
370 | INST_MAN3DIR INSTALLMAN3DIR MAN3EXT |
371 | /) { |
372 | next unless defined $self->{$tmp}; |
373 | push @m, "$tmp = $self->{$tmp}\n"; |
374 | } |
375 | |
376 | push @m, qq{ |
377 | .USESHELL : |
378 | } if $DMAKE; |
379 | |
380 | push @m, q{ |
381 | .NO_CONFIG_REC: Makefile |
382 | } if $ENV{CLEARCASE_ROOT}; |
383 | |
384 | # why not q{} ? -- emacs |
385 | push @m, qq{ |
386 | # work around a famous dec-osf make(1) feature(?): |
387 | makemakerdflt: all |
388 | |
389 | .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT) |
390 | |
391 | # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that |
392 | # some make implementations will delete the Makefile when we rebuild it. Because |
393 | # we call false(1) when we rebuild it. So make(1) is not completely wrong when it |
394 | # does so. Our milage may vary. |
395 | # .PRECIOUS: Makefile # seems to be not necessary anymore |
396 | |
397 | .PHONY: all config static dynamic test linkext manifest |
398 | |
399 | # Where is the Config information that we are using/depend on |
400 | CONFIGDEP = \$(PERL_ARCHLIB)\\Config.pm \$(PERL_INC)\\config.h |
401 | }; |
402 | |
403 | my @parentdir = split(/::/, $self->{PARENT_NAME}); |
404 | push @m, q{ |
405 | # Where to put things: |
406 | INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{ |
407 | INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{ |
408 | |
409 | INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{ |
410 | INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{ |
411 | }; |
412 | |
413 | if ($self->has_link_code()) { |
414 | push @m, ' |
415 | INST_STATIC = $(INST_ARCHAUTODIR)\$(BASEEXT)$(LIB_EXT) |
416 | INST_DYNAMIC = $(INST_ARCHAUTODIR)\$(DLBASE).$(DLEXT) |
417 | INST_BOOT = $(INST_ARCHAUTODIR)\$(BASEEXT).bs |
418 | '; |
419 | } else { |
420 | push @m, ' |
421 | INST_STATIC = |
422 | INST_DYNAMIC = |
423 | INST_BOOT = |
424 | '; |
425 | } |
426 | |
427 | $tmp = $self->export_list; |
428 | push @m, " |
429 | EXPORT_LIST = $tmp |
430 | "; |
431 | $tmp = $self->perl_archive; |
432 | push @m, " |
433 | PERL_ARCHIVE = $tmp |
434 | "; |
435 | |
436 | # push @m, q{ |
437 | #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{ |
438 | # |
439 | #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ |
440 | #}; |
441 | |
442 | push @m, q{ |
443 | TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{ |
444 | |
445 | PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{ |
446 | }; |
447 | |
448 | join('',@m); |
449 | } |
450 | |
451 | |
452 | sub path { |
453 | my($self) = @_; |
454 | my $path = $ENV{'PATH'} || $ENV{'Path'} || $ENV{'path'}; |
455 | my @path = split(';',$path); |
456 | foreach(@path) { $_ = '.' if $_ eq '' } |
457 | @path; |
458 | } |
459 | |
460 | =item static_lib (o) |
461 | |
462 | Defines how to produce the *.a (or equivalent) files. |
463 | |
464 | =cut |
465 | |
466 | sub static_lib { |
467 | my($self) = @_; |
468 | # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC |
469 | # return '' unless $self->needs_linking(); #might be because of a subdir |
470 | |
471 | return '' unless $self->has_link_code; |
472 | |
473 | my(@m); |
474 | push(@m, <<'END'); |
475 | $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)\.exists |
476 | $(RM_RF) $@ |
477 | END |
478 | |
022735b4 |
479 | # If this extension has its own library (eg SDBM_File) |
2986a63f |
480 | # then copy that to $(INST_STATIC) and add $(OBJECT) into it. |
481 | push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB}; |
482 | |
483 | push @m, |
484 | q{ $(AR) }.($BORLAND ? '$@ $(OBJECT:^"+")' |
485 | : ($GCC ? '-ru $@ $(OBJECT)' |
486 | : '-out:$@ $(OBJECT)')).q{ |
487 | }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)\extralibs.ld |
488 | $(CHMOD) 755 $@ |
489 | }; |
490 | |
491 | # Old mechanism - still available: |
492 | |
493 | push @m, "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)\ext.libs}."\n\n" |
494 | if $self->{PERL_SRC}; |
495 | |
496 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
497 | join('', "\n",@m); |
498 | } |
499 | |
500 | =item dynamic_bs (o) |
501 | |
502 | Defines targets for bootstrap files. |
503 | |
504 | =cut |
505 | |
506 | sub dynamic_bs { |
507 | my($self, %attribs) = @_; |
508 | return ' |
509 | BOOTSTRAP = |
510 | ' unless $self->has_link_code(); |
511 | |
512 | return ' |
513 | BOOTSTRAP = '."$self->{BASEEXT}.bs".' |
514 | |
515 | # As Mkbootstrap might not write a file (if none is required) |
516 | # we use touch to prevent make continually trying to remake it. |
517 | # The DynaLoader only reads a non-empty file. |
518 | $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)\.exists |
519 | '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))" |
520 | '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \ |
521 | -MExtUtils::Mkbootstrap \ |
522 | -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');" |
523 | '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP) |
524 | $(CHMOD) 644 $@ |
525 | |
526 | $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)\.exists |
527 | '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT) |
528 | -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT) |
529 | $(CHMOD) 644 $@ |
530 | '; |
531 | } |
532 | |
533 | =item dynamic_lib (o) |
534 | |
535 | Defines how to produce the *.so (or equivalent) files. |
536 | |
537 | =cut |
538 | |
539 | sub dynamic_lib { |
540 | my($self, %attribs) = @_; |
541 | return '' unless $self->needs_linking(); #might be because of a subdir |
542 | |
543 | return '' unless $self->has_link_code; |
544 | |
545 | my($otherldflags) = $attribs{OTHERLDFLAGS} || ($BORLAND ? 'c0d32.obj': ''); |
546 | my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || ""; |
547 | my($ldfrom) = '$(LDFROM)'; |
548 | my(@m); |
549 | (my $boot = $self->{NAME}) =~ s/:/_/g; |
550 | my ($mpk); |
551 | push(@m,' |
552 | # This section creates the dynamically loadable $(INST_DYNAMIC) |
553 | # from $(OBJECT) and possibly $(MYEXTLIB). |
554 | OTHERLDFLAGS = '.$otherldflags.' |
555 | INST_DYNAMIC_DEP = '.$inst_dynamic_dep.' |
556 | |
557 | $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) |
558 | '); |
559 | # push(@m, |
560 | # q{ $(LD) -out:$@ $(LDDLFLAGS) }.$ldfrom.q{ $(OTHERLDFLAGS) } |
561 | # .q{$(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) -def:$(EXPORT_LIST)}); |
562 | |
563 | # Create xdc data for an MT safe NLM in case of mpk build |
564 | if ( $self->{CCFLAGS} =~ m/ -DMPK_ON /) { |
565 | $mpk=1; |
566 | push @m, ' $(MPKTOOL) $(BASEEXT).xdc |
567 | '; |
568 | } else { |
569 | $mpk=0; |
570 | } |
571 | |
572 | push(@m, |
573 | q{ $(LD) Form Novell NLM '$(DISTNAME) Extension, XS_VERSION=$(XS_VERSION)'} |
574 | ); |
575 | |
576 | # Taking care of long names like FileHandle, ByteLoader, SDBM_File etc |
577 | if($self->{NLM_SHORT_NAME}) { |
578 | # In case of nlms with names exceeding 8 chars, build nlm in the |
579 | # current dir, rename and move to auto\lib. If we create in auto\lib |
580 | # in the first place, we can't rename afterwards. |
581 | push(@m, |
582 | q{ Name $(NLM_SHORT_NAME).$(DLEXT)} |
583 | ); |
584 | } else { |
585 | push(@m, |
586 | q{ Name $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT)} |
587 | ); |
588 | } |
589 | |
590 | push(@m, |
591 | q{ Option Quiet Option Version = $(NLM_VERSION) Option Caseexact Option NoDefaultLibs Option screenname 'none' Option Synchronize } |
592 | ); |
593 | |
594 | if ($mpk) { |
595 | push (@m, |
596 | q{ Option XDCDATA=$(BASEEXT).xdc } |
597 | ); |
598 | } |
599 | |
600 | # Add additional lib files if any (SDBM_File) |
601 | if($self->{MYEXTLIB}) { |
602 | push(@m, |
603 | q{ Library $(MYEXTLIB) } |
604 | ); |
605 | } |
606 | |
607 | #For now lets comment all the Watcom lib calls |
608 | #q{ LibPath $(LIBPTH) Library plib3s.lib Library math3s.lib Library clib3s.lib Library emu387.lib Library $(PERL_ARCHIVE) Library $(PERL_INC)\Main.lib} |
609 | |
610 | push(@m, |
611 | q{ Library $(PERL_ARCHIVE) Library $(PERL_INC)\Main.lib} |
612 | .q{ Export boot_$(BOOT_SYMBOL) $(BASE_IMPORT) } |
613 | .q{ FILE $(OBJECT:.obj=,)} |
614 | ); |
615 | |
616 | # If it is having a short name, rename it |
617 | if($self->{NLM_SHORT_NAME}) { |
618 | push @m, ' |
619 | if exist $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT) del $(INST_AUTODIR)\\$(BASEEXT).$(DLEXT)'; |
620 | push @m, ' |
621 | rename $(NLM_SHORT_NAME).$(DLEXT) $(BASEEXT).$(DLEXT)'; |
622 | push @m, ' |
623 | move $(BASEEXT).$(DLEXT) $(INST_AUTODIR)'; |
624 | } |
625 | |
626 | push @m, ' |
627 | $(CHMOD) 755 $@ |
628 | '; |
629 | |
630 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
631 | join('',@m); |
632 | } |
633 | |
634 | sub perl_archive |
635 | { |
636 | my ($self) = @_; |
637 | return '$(PERL_INC)\\'.$Config{'libperl'}; |
638 | } |
639 | |
640 | sub export_list |
641 | { |
642 | my ($self) = @_; |
643 | return "$self->{BASEEXT}.def"; |
644 | } |
645 | |
646 | =item canonpath |
647 | |
648 | No physical check on the filesystem, but a logical cleanup of a |
649 | path. On UNIX eliminated successive slashes and successive "/.". |
650 | |
651 | =cut |
652 | |
653 | sub canonpath { |
654 | my($self,$path) = @_; |
655 | $path =~ s/^([a-z]:)/\u$1/; |
656 | $path =~ s|/|\\|g; |
657 | $path =~ s|(.)\\+|$1\\|g ; # xx////xx -> xx/xx |
658 | $path =~ s|(\\\.)+\\|\\|g ; # xx/././xx -> xx/xx |
659 | $path =~ s|^(\.\\)+|| unless $path eq ".\\"; # ./xx -> xx |
660 | $path =~ s|\\$|| |
661 | unless $path =~ m#^([a-z]:)?\\#; # xx/ -> xx |
662 | $path .= '.' if $path =~ m#\\$#; |
663 | $path; |
664 | } |
665 | |
666 | =item perl_script |
667 | |
668 | Takes one argument, a file name, and returns the file name, if the |
669 | argument is likely to be a perl script. On MM_Unix this is true for |
670 | any ordinary, readable file. |
671 | |
672 | =cut |
673 | |
674 | sub perl_script { |
675 | my($self,$file) = @_; |
676 | return $file if -r $file && -f _; |
677 | return "$file.pl" if -r "$file.pl" && -f _; |
678 | return "$file.bat" if -r "$file.bat" && -f _; |
679 | return; |
680 | } |
681 | |
682 | =item pm_to_blib |
683 | |
684 | Defines target that copies all files in the hash PM to their |
685 | destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION> |
686 | |
687 | =cut |
688 | |
689 | sub pm_to_blib { |
690 | my $self = shift; |
691 | my($autodir) = $self->catdir('$(INST_LIB)','auto'); |
692 | return q{ |
693 | pm_to_blib: $(TO_INST_PM) |
694 | }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \ |
695 | "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \ |
696 | -e "pm_to_blib(}. |
697 | ($NMAKE ? 'qw[ <<pmfiles.dat ],' |
698 | : $DMAKE ? 'qw[ $(mktmp,pmfiles.dat $(PM_TO_BLIB:s,\\,\\\\,)\n) ],' |
699 | : '{ qw[$(PM_TO_BLIB)] },' |
700 | ).q{'}.$autodir.q{')" |
701 | }. ($NMAKE ? q{ |
702 | $(PM_TO_BLIB) |
703 | << |
704 | } : '') . $self->{NOECHO}.q{$(TOUCH) $@ |
705 | }; |
706 | } |
707 | |
708 | =item test_via_harness (o) |
709 | |
710 | Helper method to write the test targets |
711 | |
712 | =cut |
713 | |
714 | sub test_via_harness { |
715 | my($self, $perl, $tests) = @_; |
716 | "\t$perl".q! -Mblib -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e "use Test::Harness qw(&runtests $$verbose); $$verbose=$(TEST_VERBOSE); runtests @ARGV;" !."$tests\n"; |
717 | } |
718 | |
719 | |
720 | =item tool_autosplit (override) |
721 | |
722 | Use Win32 quoting on command line. |
723 | |
724 | =cut |
725 | |
726 | sub tool_autosplit{ |
727 | my($self, %attribs) = @_; |
728 | my($asl) = ""; |
729 | $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN}; |
730 | q{ |
731 | # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto |
732 | AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MAutoSplit }.$asl.q{ -e "autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1);" |
733 | }; |
734 | } |
735 | |
736 | =item tools_other (o) |
737 | |
738 | Win32 overrides. |
739 | |
740 | Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in |
741 | the Makefile. Also defines the perl programs MKPATH, |
742 | WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL. |
743 | |
744 | =cut |
745 | |
746 | sub tools_other { |
747 | my($self) = shift; |
748 | my @m; |
749 | my $bin_sh = $Config{sh} || 'cmd /c'; |
750 | push @m, qq{ |
751 | SHELL = $bin_sh |
752 | } unless $DMAKE; # dmake determines its own shell |
753 | |
754 | for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) { |
755 | push @m, "$_ = $self->{$_}\n"; |
756 | } |
757 | |
758 | push @m, q{ |
759 | # The following is a portable way to say mkdir -p |
760 | # To see which directories are created, change the if 0 to if 1 |
761 | MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath |
762 | |
763 | # This helps us to minimize the effect of the .exists files A yet |
764 | # better solution would be to have a stable file in the perl |
765 | # distribution with a timestamp of zero. But this solution doesn't |
766 | # need any changes to the core distribution and works with older perls |
767 | EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime |
768 | }; |
769 | |
770 | |
771 | return join "", @m if $self->{PARENT}; |
772 | |
773 | push @m, q{ |
774 | # Here we warn users that an old packlist file was found somewhere, |
775 | # and that they should call some uninstall routine |
776 | WARN_IF_OLD_PACKLIST = $(PERL) -lwe "exit unless -f $$ARGV[0];" \\ |
777 | -e "print 'WARNING: I have found an old package in';" \\ |
778 | -e "print ' ', $$ARGV[0], '.';" \\ |
779 | -e "print 'Please make sure the two installations are not conflicting';" |
780 | |
781 | UNINST=0 |
782 | VERBINST=1 |
783 | |
784 | MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \ |
785 | -e "install({ @ARGV },'$(VERBINST)',0,'$(UNINST)');" |
786 | |
787 | DOC_INSTALL = $(PERL) -e "$$\=\"\n\n\";" \ |
788 | -e "print '=head2 ', scalar(localtime), ': C<', shift, '>', ' L<', shift, '>';" \ |
789 | -e "print '=over 4';" \ |
790 | -e "while (defined($$key = shift) and defined($$val = shift)) { print '=item *';print 'C<', \"$$key: $$val\", '>'; }" \ |
791 | -e "print '=back';" |
792 | |
793 | UNINSTALL = $(PERL) -MExtUtils::Install \ |
794 | -e "uninstall($$ARGV[0],1,1); print \"\nUninstall is deprecated. Please check the";" \ |
795 | -e "print \" packlist above carefully.\n There may be errors. Remove the\";" \ |
796 | -e "print \" appropriate files manually.\n Sorry for the inconveniences.\n\"" |
797 | }; |
798 | |
799 | return join "", @m; |
800 | } |
801 | |
802 | =item xs_o (o) |
803 | |
804 | Defines suffix rules to go from XS to object files directly. This is |
805 | only intended for broken make implementations. |
806 | |
807 | =cut |
808 | |
809 | sub xs_o { # many makes are too dumb to use xs_c then c_o |
810 | my($self) = shift; |
811 | return '' |
812 | } |
813 | |
814 | =item top_targets (o) |
815 | |
816 | Defines the targets all, subdirs, config, and O_FILES |
817 | |
818 | =cut |
819 | |
820 | sub top_targets { |
821 | # --- Target Sections --- |
822 | |
823 | my($self) = shift; |
824 | my(@m); |
825 | push @m, ' |
826 | #all :: config $(INST_PM) subdirs linkext manifypods |
827 | '; |
828 | |
829 | push @m, ' |
830 | all :: pure_all htmlifypods manifypods |
831 | '.$self->{NOECHO}.'$(NOOP) |
832 | ' |
833 | unless $self->{SKIPHASH}{'all'}; |
834 | |
835 | push @m, ' |
836 | pure_all :: config pm_to_blib subdirs linkext |
837 | '.$self->{NOECHO}.'$(NOOP) |
838 | |
839 | subdirs :: $(MYEXTLIB) |
840 | '.$self->{NOECHO}.'$(NOOP) |
841 | |
842 | config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)\.exists |
843 | '.$self->{NOECHO}.'$(NOOP) |
844 | |
845 | config :: $(INST_ARCHAUTODIR)\.exists |
846 | '.$self->{NOECHO}.'$(NOOP) |
847 | |
848 | config :: $(INST_AUTODIR)\.exists |
849 | '.$self->{NOECHO}.'$(NOOP) |
850 | '; |
851 | |
852 | push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]); |
853 | |
854 | if (%{$self->{HTMLLIBPODS}}) { |
855 | push @m, qq[ |
856 | config :: \$(INST_HTMLLIBDIR)/.exists |
857 | $self->{NOECHO}\$(NOOP) |
858 | |
859 | ]; |
860 | push @m, $self->dir_target(qw[$(INST_HTMLLIBDIR)]); |
861 | } |
862 | |
863 | if (%{$self->{HTMLSCRIPTPODS}}) { |
864 | push @m, qq[ |
865 | config :: \$(INST_HTMLSCRIPTDIR)/.exists |
866 | $self->{NOECHO}\$(NOOP) |
867 | |
868 | ]; |
869 | push @m, $self->dir_target(qw[$(INST_HTMLSCRIPTDIR)]); |
870 | } |
871 | |
872 | if (%{$self->{MAN1PODS}}) { |
873 | push @m, qq[ |
874 | config :: \$(INST_MAN1DIR)\\.exists |
875 | $self->{NOECHO}\$(NOOP) |
876 | |
877 | ]; |
878 | push @m, $self->dir_target(qw[$(INST_MAN1DIR)]); |
879 | } |
880 | if (%{$self->{MAN3PODS}}) { |
881 | push @m, qq[ |
882 | config :: \$(INST_MAN3DIR)\\.exists |
883 | $self->{NOECHO}\$(NOOP) |
884 | |
885 | ]; |
886 | push @m, $self->dir_target(qw[$(INST_MAN3DIR)]); |
887 | } |
888 | |
889 | push @m, ' |
890 | $(O_FILES): $(H_FILES) |
891 | ' if @{$self->{O_FILES} || []} && @{$self->{H} || []}; |
892 | |
893 | push @m, q{ |
894 | help: |
895 | perldoc ExtUtils::MakeMaker |
896 | }; |
897 | |
898 | push @m, q{ |
899 | Version_check: |
900 | }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \ |
901 | -MExtUtils::MakeMaker=Version_check \ |
902 | -e "Version_check('$(MM_VERSION)')" |
903 | }; |
904 | |
905 | join('',@m); |
906 | } |
907 | |
908 | =item htmlifypods (o) |
909 | |
910 | Defines targets and routines to translate the pods into HTML manpages |
911 | and put them into the INST_HTMLLIBDIR and INST_HTMLSCRIPTDIR |
912 | directories. |
913 | |
914 | Same as MM_Unix version (changes command-line quoting). |
915 | |
916 | =cut |
917 | |
918 | sub htmlifypods { |
919 | my($self, %attribs) = @_; |
920 | return "\nhtmlifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless |
921 | %{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}; |
922 | my($dist); |
923 | my($pod2html_exe); |
924 | if (defined $self->{PERL_SRC}) { |
925 | $pod2html_exe = $self->catfile($self->{PERL_SRC},'pod','pod2html'); |
926 | } else { |
927 | $pod2html_exe = $self->catfile($Config{scriptdirexp},'pod2html'); |
928 | } |
929 | unless ($pod2html_exe = $self->perl_script($pod2html_exe)) { |
930 | # No pod2html but some HTMLxxxPODS to be installed |
931 | print <<END; |
932 | |
933 | Warning: I could not locate your pod2html program. Please make sure, |
934 | your pod2html program is in your PATH before you execute 'make' |
935 | |
936 | END |
937 | $pod2html_exe = "-S pod2html"; |
938 | } |
939 | my(@m); |
940 | push @m, |
941 | qq[POD2HTML_EXE = $pod2html_exe\n], |
942 | qq[POD2HTML = \$(PERL) -we "use File::Basename; use File::Path qw(mkpath); %m=\@ARGV;for (keys %m){" \\\n], |
943 | q[-e "next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M '], |
944 | $self->{MAKEFILE}, q[';" \\ |
945 | -e "print qq(Htmlifying $$m{$$_}\n);" \\ |
946 | -e "$$dir = dirname($$m{$$_}); mkpath($$dir) unless -d $$dir;" \\ |
947 | -e "system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2HTML_EXE) ].qq[$$_>$$m{$$_}])==0 or warn qq(Couldn\\047t install $$m{$$_}\n);" \\ |
948 | -e "chmod(oct($(PERM_RW))), $$m{$$_} or warn qq(chmod $(PERM_RW) $$m{$$_}: $$!\n);}" |
949 | ]; |
950 | push @m, "\nhtmlifypods : pure_all "; |
951 | push @m, join " \\\n\t", keys %{$self->{HTMLLIBPODS}}, keys %{$self->{HTMLSCRIPTPODS}}; |
952 | |
953 | push(@m,"\n"); |
954 | if (%{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}) { |
955 | push @m, "\t$self->{NOECHO}\$(POD2HTML) \\\n\t"; |
956 | push @m, join " \\\n\t", %{$self->{HTMLLIBPODS}}, %{$self->{HTMLSCRIPTPODS}}; |
957 | } |
958 | join('', @m); |
959 | } |
960 | |
961 | =item manifypods (o) |
962 | |
963 | We don't want manpage process. |
964 | |
965 | =cut |
966 | |
967 | sub manifypods { |
968 | my($self) = shift; |
969 | return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n"; |
970 | } |
971 | |
972 | =item dist_ci (o) |
973 | |
974 | Same as MM_Unix version (changes command-line quoting). |
975 | |
976 | =cut |
977 | |
978 | sub dist_ci { |
979 | my($self) = shift; |
980 | my @m; |
981 | push @m, q{ |
982 | ci : |
983 | $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\ |
984 | -e "@all = keys %{ maniread() };" \\ |
985 | -e "print(\"Executing $(CI) @all\n\"); system(\"$(CI) @all\");" \\ |
986 | -e "print(\"Executing $(RCS_LABEL) ...\n\"); system(\"$(RCS_LABEL) @all\");" |
987 | }; |
988 | join "", @m; |
989 | } |
990 | |
991 | =item dist_core (o) |
992 | |
993 | Same as MM_Unix version (changes command-line quoting). |
994 | |
995 | =cut |
996 | |
997 | sub dist_core { |
998 | my($self) = shift; |
999 | my @m; |
1000 | push @m, q{ |
1001 | dist : $(DIST_DEFAULT) |
1002 | }.$self->{NOECHO}.q{$(PERL) -le "print \"Warning: Makefile possibly out of date with $$vf\" if " \ |
1003 | -e "-e ($$vf=\"$(VERSION_FROM)\") and -M $$vf < -M \"}.$self->{MAKEFILE}.q{\";" |
1004 | |
1005 | tardist : $(DISTVNAME).tar$(SUFFIX) |
1006 | |
1007 | zipdist : $(DISTVNAME).zip |
1008 | |
1009 | $(DISTVNAME).tar$(SUFFIX) : distdir |
1010 | $(PREOP) |
1011 | $(TO_UNIX) |
1012 | $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME) |
1013 | $(RM_RF) $(DISTVNAME) |
1014 | $(COMPRESS) $(DISTVNAME).tar |
1015 | $(POSTOP) |
1016 | |
1017 | $(DISTVNAME).zip : distdir |
1018 | $(PREOP) |
1019 | $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME) |
1020 | $(RM_RF) $(DISTVNAME) |
1021 | $(POSTOP) |
1022 | |
1023 | uutardist : $(DISTVNAME).tar$(SUFFIX) |
1024 | uuencode $(DISTVNAME).tar$(SUFFIX) \\ |
1025 | $(DISTVNAME).tar$(SUFFIX) > \\ |
1026 | $(DISTVNAME).tar$(SUFFIX)_uu |
1027 | |
1028 | shdist : distdir |
1029 | $(PREOP) |
1030 | $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar |
1031 | $(RM_RF) $(DISTVNAME) |
1032 | $(POSTOP) |
1033 | }; |
1034 | join "", @m; |
1035 | } |
1036 | |
1037 | =item pasthru (o) |
1038 | |
1039 | Defines the string that is passed to recursive make calls in |
1040 | subdirectories. |
1041 | |
1042 | =cut |
1043 | |
1044 | sub pasthru { |
1045 | my($self) = shift; |
1046 | return "PASTHRU = " . ($NMAKE ? "-nologo" : ""); |
1047 | } |
1048 | |
1049 | |
1050 | |
1051 | 1; |
1052 | __END__ |
1053 | |
1054 | =back |
1055 | |
1056 | =cut |
1057 | |
1058 | |