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1package ExtUtils::MM_Unix;
2
dbc738d9 3use Exporter ();
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4use Config;
5use File::Basename qw(basename dirname fileparse);
6use DirHandle;
dbc738d9 7use strict;
8f993c78 8use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS $Is_Win32 $Is_Dos $Is_PERL_OBJECT
a1f8e286 9 $Verbose %pm %static $Xsubpp_Version);
dbc738d9 10
ed443d73 11$VERSION = substr q$Revision: 1.12602 $, 10;
2366100d 12# $Id: MM_Unix.pm,v 1.126 1998/06/28 21:32:49 k Exp k $
1e44e2bf 13
b2b3595d 14Exporter::import('ExtUtils::MakeMaker', qw($Verbose &neatvalue));
1e44e2bf 15
bab2b58e 16$Is_OS2 = $^O eq 'os2';
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17$Is_Mac = $^O eq 'MacOS';
18$Is_Win32 = $^O eq 'MSWin32';
39e571d4 19$Is_Dos = $^O eq 'dos';
f1387719 20
875fa795 21$Is_PERL_OBJECT = $Config{'ccflags'} =~ /-DPERL_OBJECT/;
8f993c78 22
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23if ($Is_VMS = $^O eq 'VMS') {
24 require VMS::Filespec;
25 import VMS::Filespec qw( &vmsify );
26}
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27
28=head1 NAME
29
30ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
31
32=head1 SYNOPSIS
33
34C<require ExtUtils::MM_Unix;>
35
36=head1 DESCRIPTION
37
38The methods provided by this package are designed to be used in
39conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
40Makefile, it creates one or more objects that inherit their methods
41from a package C<MM>. MM itself doesn't provide any methods, but it
42ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
43specific packages take the responsibility for all the methods provided
44by MM_Unix. We are trying to reduce the number of the necessary
45overrides by defining rather primitive operations within
46ExtUtils::MM_Unix.
47
48If you are going to write a platform specific MM package, please try
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49to limit the necessary overrides to primitive methods, and if it is not
50possible to do so, let's work out how to achieve that gain.
1e44e2bf 51
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52If you are overriding any of these methods in your Makefile.PL (in the
53MY class), please report that to the makemaker mailing list. We are
54trying to minimize the necessary method overrides and switch to data
55driven Makefile.PLs wherever possible. In the long run less methods
56will be overridable via the MY class.
57
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58=head1 METHODS
59
60The following description of methods is still under
61development. Please refer to the code for not suitably documented
62sections and complain loudly to the makemaker mailing list.
63
f1387719 64Not all of the methods below are overridable in a
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65Makefile.PL. Overridable methods are marked as (o). All methods are
66overridable by a platform specific MM_*.pm file (See
bab2b58e 67L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
f4ae0f5e 68
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69=head2 Preloaded methods
70
71=over 2
72
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73=item canonpath
74
75No physical check on the filesystem, but a logical cleanup of a
76path. On UNIX eliminated successive slashes and successive "/.".
77
78=cut
79
80sub canonpath {
81 my($self,$path) = @_;
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82 my $node = '';
83 if ( $^O eq 'qnx' && $path =~ s|^(//\d+)/|/| ) {
84 $node = $1;
85 }
9204dbe0 86 $path =~ s|(?<=[^/])/+|/|g ; # xx////xx -> xx/xx
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87 $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx
88 $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx
9204dbe0 89 $path =~ s|(?<=[^/])/$|| ; # xx/ -> xx
f9020f68 90 "$node$path";
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91}
92
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93=item catdir
94
95Concatenate two or more directory names to form a complete path ending
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96with a directory. But remove the trailing slash from the resulting
97string, because it doesn't look good, isn't necessary and confuses
98OS2. Of course, if this is the root directory, don't cut off the
99trailing slash :-)
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100
101=cut
102
103# ';
104
f1387719 105sub catdir {
354f3b56 106 my $self = shift @_;
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107 my @args = @_;
108 for (@args) {
109 # append a slash to each argument unless it has one there
93f9cb4b 110 $_ .= "/" if $_ eq '' or substr($_,-1) ne "/";
f1387719 111 }
354f3b56 112 $self->canonpath(join('', @args));
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113}
114
115=item catfile
116
f1387719 117Concatenate one or more directory names and a filename to form a
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118complete path ending with a filename
119
120=cut
121
122sub catfile {
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123 my $self = shift @_;
124 my $file = pop @_;
354f3b56 125 return $self->canonpath($file) unless @_;
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126 my $dir = $self->catdir(@_);
127 for ($dir) {
128 $_ .= "/" unless substr($_,length($_)-1,1) eq "/";
129 }
354f3b56 130 return $self->canonpath($dir.$file);
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131}
132
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133=item curdir
134
135Returns a string representing of the current directory. "." on UNIX.
136
137=cut
138
139sub curdir {
140 return "." ;
141}
142
143=item rootdir
144
145Returns a string representing of the root directory. "/" on UNIX.
146
147=cut
148
149sub rootdir {
150 return "/";
151}
152
153=item updir
154
155Returns a string representing of the parent directory. ".." on UNIX.
156
157=cut
158
159sub updir {
160 return "..";
161}
162
163sub ExtUtils::MM_Unix::c_o ;
164sub ExtUtils::MM_Unix::clean ;
165sub ExtUtils::MM_Unix::const_cccmd ;
f4ae0f5e 166sub ExtUtils::MM_Unix::const_config ;
f4ae0f5e 167sub ExtUtils::MM_Unix::const_loadlibs ;
f1387719 168sub ExtUtils::MM_Unix::constants ;
f4ae0f5e 169sub ExtUtils::MM_Unix::depend ;
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170sub ExtUtils::MM_Unix::dir_target ;
171sub ExtUtils::MM_Unix::dist ;
172sub ExtUtils::MM_Unix::dist_basics ;
173sub ExtUtils::MM_Unix::dist_ci ;
174sub ExtUtils::MM_Unix::dist_core ;
175sub ExtUtils::MM_Unix::dist_dir ;
176sub ExtUtils::MM_Unix::dist_test ;
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177sub ExtUtils::MM_Unix::dlsyms ;
178sub ExtUtils::MM_Unix::dynamic ;
179sub ExtUtils::MM_Unix::dynamic_bs ;
180sub ExtUtils::MM_Unix::dynamic_lib ;
f1387719 181sub ExtUtils::MM_Unix::exescan ;
68dc0745 182sub ExtUtils::MM_Unix::export_list ;
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183sub ExtUtils::MM_Unix::extliblist ;
184sub ExtUtils::MM_Unix::file_name_is_absolute ;
185sub ExtUtils::MM_Unix::find_perl ;
84902520 186sub ExtUtils::MM_Unix::fixin ;
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187sub ExtUtils::MM_Unix::force ;
188sub ExtUtils::MM_Unix::guess_name ;
189sub ExtUtils::MM_Unix::has_link_code ;
cae6c631 190sub ExtUtils::MM_Unix::htmlifypods ;
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191sub ExtUtils::MM_Unix::init_dirscan ;
192sub ExtUtils::MM_Unix::init_main ;
193sub ExtUtils::MM_Unix::init_others ;
194sub ExtUtils::MM_Unix::install ;
195sub ExtUtils::MM_Unix::installbin ;
196sub ExtUtils::MM_Unix::libscan ;
197sub ExtUtils::MM_Unix::linkext ;
198sub ExtUtils::MM_Unix::lsdir ;
199sub ExtUtils::MM_Unix::macro ;
200sub ExtUtils::MM_Unix::makeaperl ;
201sub ExtUtils::MM_Unix::makefile ;
f4ae0f5e 202sub ExtUtils::MM_Unix::manifypods ;
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203sub ExtUtils::MM_Unix::maybe_command ;
204sub ExtUtils::MM_Unix::maybe_command_in_dirs ;
205sub ExtUtils::MM_Unix::needs_linking ;
206sub ExtUtils::MM_Unix::nicetext ;
207sub ExtUtils::MM_Unix::parse_version ;
208sub ExtUtils::MM_Unix::pasthru ;
209sub ExtUtils::MM_Unix::path ;
68dc0745 210sub ExtUtils::MM_Unix::perl_archive;
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211sub ExtUtils::MM_Unix::perl_script ;
212sub ExtUtils::MM_Unix::perldepend ;
213sub ExtUtils::MM_Unix::pm_to_blib ;
214sub ExtUtils::MM_Unix::post_constants ;
215sub ExtUtils::MM_Unix::post_initialize ;
216sub ExtUtils::MM_Unix::postamble ;
8f993c78 217sub ExtUtils::MM_Unix::ppd ;
f1387719 218sub ExtUtils::MM_Unix::prefixify ;
f4ae0f5e 219sub ExtUtils::MM_Unix::processPL ;
f4ae0f5e 220sub ExtUtils::MM_Unix::realclean ;
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221sub ExtUtils::MM_Unix::replace_manpage_separator ;
222sub ExtUtils::MM_Unix::static ;
223sub ExtUtils::MM_Unix::static_lib ;
f4ae0f5e 224sub ExtUtils::MM_Unix::staticmake ;
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225sub ExtUtils::MM_Unix::subdir_x ;
226sub ExtUtils::MM_Unix::subdirs ;
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227sub ExtUtils::MM_Unix::test ;
228sub ExtUtils::MM_Unix::test_via_harness ;
229sub ExtUtils::MM_Unix::test_via_script ;
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230sub ExtUtils::MM_Unix::tool_autosplit ;
231sub ExtUtils::MM_Unix::tool_xsubpp ;
232sub ExtUtils::MM_Unix::tools_other ;
233sub ExtUtils::MM_Unix::top_targets ;
f4ae0f5e 234sub ExtUtils::MM_Unix::writedoc ;
f1387719 235sub ExtUtils::MM_Unix::xs_c ;
875fa795 236sub ExtUtils::MM_Unix::xs_cpp ;
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237sub ExtUtils::MM_Unix::xs_o ;
238sub ExtUtils::MM_Unix::xsubpp_version ;
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239
240package ExtUtils::MM_Unix;
241
93f9cb4b 242use SelfLoader;
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243
2441;
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245
246__DATA__
f4ae0f5e 247
bab2b58e
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248=back
249
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250=head2 SelfLoaded methods
251
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252=over 2
253
f1387719 254=item c_o (o)
1e44e2bf 255
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256Defines the suffix rules to compile different flavors of C files to
257object files.
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258
259=cut
260
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261sub c_o {
262# --- Translation Sections ---
1e44e2bf 263
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264 my($self) = shift;
265 return '' unless $self->needs_linking();
266 my(@m);
267 push @m, '
268.c$(OBJ_EXT):
042ade60 269 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
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270';
271 push @m, '
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272.C$(OBJ_EXT):
273 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C
39e571d4 274' if $^O ne 'os2' and $^O ne 'MSWin32' and $^O ne 'dos'; #Case-specific
a0d6894c 275 push @m, '
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276.cpp$(OBJ_EXT):
277 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp
1e44e2bf 278
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279.cxx$(OBJ_EXT):
280 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx
1e44e2bf 281
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282.cc$(OBJ_EXT):
283 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc
284';
285 join "", @m;
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286}
287
f1387719 288=item cflags (o)
1e44e2bf 289
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290Does very much the same as the cflags script in the perl
291distribution. It doesn't return the whole compiler command line, but
292initializes all of its parts. The const_cccmd method then actually
293returns the definition of the CCCMD macro which uses these parts.
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294
295=cut
296
f1387719 297#'
1e44e2bf 298
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299sub cflags {
300 my($self,$libperl)=@_;
301 return $self->{CFLAGS} if $self->{CFLAGS};
302 return '' unless $self->needs_linking();
1e44e2bf 303
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304 my($prog, $uc, $perltype, %cflags);
305 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
306 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
1e44e2bf 307
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308 @cflags{qw(cc ccflags optimize large split shellflags)}
309 = @Config{qw(cc ccflags optimize large split shellflags)};
310 my($optdebug) = "";
1e44e2bf 311
f1387719 312 $cflags{shellflags} ||= '';
1e44e2bf 313
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314 my(%map) = (
315 D => '-DDEBUGGING',
316 E => '-DEMBED',
317 DE => '-DDEBUGGING -DEMBED',
318 M => '-DEMBED -DMULTIPLICITY',
319 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
320 );
1e44e2bf 321
f1387719
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322 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
323 $uc = uc($1);
324 } else {
325 $uc = ""; # avoid warning
326 }
327 $perltype = $map{$uc} ? $map{$uc} : "";
1e44e2bf 328
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329 if ($uc =~ /^D/) {
330 $optdebug = "-g";
331 }
1e44e2bf 332
1e44e2bf 333
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334 my($name);
335 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
336 if ($prog = $Config::Config{$name}) {
337 # Expand hints for this extension via the shell
338 print STDOUT "Processing $name hint:\n" if $Verbose;
339 my(@o)=`cc=\"$cflags{cc}\"
340 ccflags=\"$cflags{ccflags}\"
341 optimize=\"$cflags{optimize}\"
342 perltype=\"$cflags{perltype}\"
343 optdebug=\"$cflags{optdebug}\"
344 large=\"$cflags{large}\"
345 split=\"$cflags{'split'}\"
346 eval '$prog'
347 echo cc=\$cc
348 echo ccflags=\$ccflags
349 echo optimize=\$optimize
350 echo perltype=\$perltype
351 echo optdebug=\$optdebug
352 echo large=\$large
353 echo split=\$split
354 `;
355 my($line);
356 foreach $line (@o){
357 chomp $line;
358 if ($line =~ /(.*?)=\s*(.*)\s*$/){
359 $cflags{$1} = $2;
360 print STDOUT " $1 = $2\n" if $Verbose;
361 } else {
362 print STDOUT "Unrecognised result from hint: '$line'\n";
363 }
364 }
365 }
1e44e2bf 366
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367 if ($optdebug) {
368 $cflags{optimize} = $optdebug;
369 }
1e44e2bf 370
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371 for (qw(ccflags optimize perltype large split)) {
372 $cflags{$_} =~ s/^\s+//;
373 $cflags{$_} =~ s/\s+/ /g;
374 $cflags{$_} =~ s/\s+$//;
375 $self->{uc $_} ||= $cflags{$_}
376 }
1e44e2bf 377
c5be433b
GS
378 if ($Is_PERL_OBJECT) {
379 $self->{CCFLAGS} =~ s/-DPERL_OBJECT(\b|$)/-DPERL_CAPI/g;
58a50f62
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380 if ($Is_Win32 && $Config{'cc'} =~ /^cl.exe/i) {
381 # Turn off C++ mode of the MSC compiler
382 $self->{CCFLAGS} =~ s/-TP(\s|$)//;
383 $self->{OPTIMIZE} =~ s/-TP(\s|$)//;
384 }
e3b8966e 385 }
2aea4d40
JD
386
387 if ($self->{POLLUTE}) {
388 $self->{CCFLAGS} .= ' -DPERL_POLLUTE ';
389 }
390
ee13e175
JH
391 my $pollute = '';
392 if ($Config{usemymalloc} and not $Config{bincompat5005}
393 and not $Config{ccflags} =~ /-DPERL_POLLUTE_MALLOC\b/
394 and $self->{PERL_MALLOC_OK}) {
395 $pollute = '$(PERL_MALLOC_DEF)';
396 }
397
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398 return $self->{CFLAGS} = qq{
399CCFLAGS = $self->{CCFLAGS}
400OPTIMIZE = $self->{OPTIMIZE}
401PERLTYPE = $self->{PERLTYPE}
402LARGE = $self->{LARGE}
403SPLIT = $self->{SPLIT}
ee13e175 404MPOLLUTE = $pollute
f1387719 405};
1e44e2bf 406
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407}
408
f1387719 409=item clean (o)
1e44e2bf 410
f1387719 411Defines the clean target.
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412
413=cut
414
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415sub clean {
416# --- Cleanup and Distribution Sections ---
1e44e2bf 417
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418 my($self, %attribs) = @_;
419 my(@m,$dir);
420 push(@m, '
421# Delete temporary files but do not touch installed files. We don\'t delete
422# the Makefile here so a later make realclean still has a makefile to use.
1e44e2bf 423
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424clean ::
425');
426 # clean subdirectories first
427 for $dir (@{$self->{DIR}}) {
68dc0745 428 push @m, "\t-cd $dir && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) clean\n";
1e44e2bf 429 }
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430
431 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
432 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
433 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all
434 perlmain.c mon.out core so_locations pm_to_blib
435 *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe
436 $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def
437 $(BASEEXT).exp
438 ]);
439 push @m, "\t-$self->{RM_RF} @otherfiles\n";
440 # See realclean and ext/utils/make_ext for usage of Makefile.old
441 push(@m,
68dc0745 442 "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old \$(DEV_NULL)\n");
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443 push(@m,
444 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
445 join("", @m);
1e44e2bf
PP
446}
447
f1387719 448=item const_cccmd (o)
1e44e2bf 449
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450Returns the full compiler call for C programs and stores the
451definition in CONST_CCCMD.
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452
453=cut
454
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PP
455sub const_cccmd {
456 my($self,$libperl)=@_;
457 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
458 return '' unless $self->needs_linking();
459 return $self->{CONST_CCCMD} =
460 q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\
ee13e175 461 $(PERLTYPE) $(LARGE) $(SPLIT) $(MPOLLUTE) $(DEFINE_VERSION) \\
f1387719 462 $(XS_DEFINE_VERSION)};
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463}
464
f1387719 465=item const_config (o)
1e44e2bf 466
f1387719
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467Defines a couple of constants in the Makefile that are imported from
468%Config.
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469
470=cut
471
f1387719
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472sub const_config {
473# --- Constants Sections ---
474
475 my($self) = shift;
476 my(@m,$m);
477 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
478 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
479 my(%once_only);
480 foreach $m (@{$self->{CONFIG}}){
481 # SITE*EXP macros are defined in &constants; avoid duplicates here
482 next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp';
483 push @m, "\U$m\E = ".$self->{uc $m}."\n";
484 $once_only{$m} = 1;
485 }
486 join('', @m);
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487}
488
f1387719 489=item const_loadlibs (o)
1e44e2bf 490
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491Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
492L<ExtUtils::Liblist> for details.
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493
494=cut
495
f1387719
PP
496sub const_loadlibs {
497 my($self) = shift;
498 return "" unless $self->needs_linking;
499 my @m;
500 push @m, qq{
501# $self->{NAME} might depend on some other libraries:
502# See ExtUtils::Liblist for details
503#
504};
505 my($tmp);
506 for $tmp (qw/
507 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
508 /) {
509 next unless defined $self->{$tmp};
510 push @m, "$tmp = $self->{$tmp}\n";
511 }
512 return join "", @m;
1e44e2bf
PP
513}
514
f1387719 515=item constants (o)
1e44e2bf 516
f1387719 517Initializes lots of constants and .SUFFIXES and .PHONY
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PP
518
519=cut
520
f1387719 521sub constants {
1e44e2bf 522 my($self) = @_;
f1387719 523 my(@m,$tmp);
1e44e2bf 524
f1387719 525 for $tmp (qw/
1e44e2bf 526
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PP
527 AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION
528 VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB
bab2b58e 529 INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS
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PP
530 INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB
531 INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB
532 PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB
533 FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC
534 PERL_INC PERL FULLPERL
1e44e2bf 535
f1387719
PP
536 / ) {
537 next unless defined $self->{$tmp};
538 push @m, "$tmp = $self->{$tmp}\n";
1e44e2bf
PP
539 }
540
f1387719
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541 push @m, qq{
542VERSION_MACRO = VERSION
543DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\"
544XS_VERSION_MACRO = XS_VERSION
545XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\"
ee13e175 546PERL_MALLOC_DEF = -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc
f1387719 547};
1e44e2bf 548
f1387719
PP
549 push @m, qq{
550MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'}
551MM_VERSION = $ExtUtils::MakeMaker::VERSION
552};
1e44e2bf 553
f1387719
PP
554 push @m, q{
555# FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
556# BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
557# ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!!
558# PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
559# DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
560};
1e44e2bf 561
f1387719
PP
562 for $tmp (qw/
563 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
564 LDFROM LINKTYPE
565 / ) {
566 next unless defined $self->{$tmp};
567 push @m, "$tmp = $self->{$tmp}\n";
568 }
1e44e2bf 569
f1387719
PP
570 push @m, "
571# Handy lists of source code files:
572XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})."
573C_FILES = ".join(" \\\n\t", @{$self->{C}})."
574O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})."
575H_FILES = ".join(" \\\n\t", @{$self->{H}})."
cae6c631
JD
576HTMLLIBPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLLIBPODS}})."
577HTMLSCRIPTPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLSCRIPTPODS}})."
f1387719
PP
578MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})."
579MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})."
580";
1e44e2bf 581
f1387719 582 for $tmp (qw/
cae6c631
JD
583 INST_HTMLPRIVLIBDIR INSTALLHTMLPRIVLIBDIR
584 INST_HTMLSITELIBDIR INSTALLHTMLSITELIBDIR
585 INST_HTMLSCRIPTDIR INSTALLHTMLSCRIPTDIR
586 INST_HTMLLIBDIR HTMLEXT
587 INST_MAN1DIR INSTALLMAN1DIR MAN1EXT
588 INST_MAN3DIR INSTALLMAN3DIR MAN3EXT
f1387719
PP
589 /) {
590 next unless defined $self->{$tmp};
591 push @m, "$tmp = $self->{$tmp}\n";
592 }
1e44e2bf 593
2366100d
A
594 for $tmp (qw(
595 PERM_RW PERM_RWX
596 )
597 ) {
598 my $method = lc($tmp);
599 # warn "self[$self] method[$method]";
600 push @m, "$tmp = ", $self->$method(), "\n";
601 }
602
f1387719
PP
603 push @m, q{
604.NO_CONFIG_REC: Makefile
605} if $ENV{CLEARCASE_ROOT};
1e44e2bf 606
f1387719
PP
607 # why not q{} ? -- emacs
608 push @m, qq{
609# work around a famous dec-osf make(1) feature(?):
610makemakerdflt: all
1e44e2bf 611
f1387719 612.SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT)
1e44e2bf 613
f1387719
PP
614# Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that
615# some make implementations will delete the Makefile when we rebuild it. Because
616# we call false(1) when we rebuild it. So make(1) is not completely wrong when it
617# does so. Our milage may vary.
618# .PRECIOUS: Makefile # seems to be not necessary anymore
1e44e2bf 619
f1387719 620.PHONY: all config static dynamic test linkext manifest
1e44e2bf 621
f1387719
PP
622# Where is the Config information that we are using/depend on
623CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h
dbc738d9 624};
1e44e2bf 625
dbc738d9
PP
626 my @parentdir = split(/::/, $self->{PARENT_NAME});
627 push @m, q{
f1387719 628# Where to put things:
dbc738d9
PP
629INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{
630INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{
1e44e2bf 631
dbc738d9
PP
632INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{
633INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{
f1387719 634};
1e44e2bf 635
f1387719
PP
636 if ($self->has_link_code()) {
637 push @m, '
638INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT)
639INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT)
640INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs
641';
642 } else {
643 push @m, '
644INST_STATIC =
645INST_DYNAMIC =
646INST_BOOT =
647';
1e44e2bf
PP
648 }
649
68dc0745 650 $tmp = $self->export_list;
f1387719
PP
651 push @m, "
652EXPORT_LIST = $tmp
653";
68dc0745 654 $tmp = $self->perl_archive;
f1387719
PP
655 push @m, "
656PERL_ARCHIVE = $tmp
657";
1e44e2bf 658
f1387719
PP
659# push @m, q{
660#INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{
661#
662#PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
663#};
1e44e2bf 664
f1387719
PP
665 push @m, q{
666TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{
1e44e2bf 667
f1387719
PP
668PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
669};
1e44e2bf 670
f1387719
PP
671 join('',@m);
672}
1e44e2bf 673
f1387719 674=item depend (o)
1e44e2bf 675
f1387719 676Same as macro for the depend attribute.
1e44e2bf 677
f1387719 678=cut
1e44e2bf 679
f1387719
PP
680sub depend {
681 my($self,%attribs) = @_;
682 my(@m,$key,$val);
683 while (($key,$val) = each %attribs){
684 last unless defined $key;
685 push @m, "$key: $val\n";
1e44e2bf 686 }
f1387719
PP
687 join "", @m;
688}
1e44e2bf 689
f1387719 690=item dir_target (o)
1e44e2bf 691
f1387719
PP
692Takes an array of directories that need to exist and returns a
693Makefile entry for a .exists file in these directories. Returns
694nothing, if the entry has already been processed. We're helpless
695though, if the same directory comes as $(FOO) _and_ as "bar". Both of
696them get an entry, that's why we use "::".
1e44e2bf 697
f1387719 698=cut
1e44e2bf 699
f1387719
PP
700sub dir_target {
701# --- Make-Directories section (internal method) ---
702# dir_target(@array) returns a Makefile entry for the file .exists in each
703# named directory. Returns nothing, if the entry has already been processed.
704# We're helpless though, if the same directory comes as $(FOO) _and_ as "bar".
705# Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the
706# prerequisite, because there has to be one, something that doesn't change
707# too often :)
1e44e2bf 708
f1387719 709 my($self,@dirs) = @_;
8cc95fdb 710 my(@m,$dir,$targdir);
f1387719
PP
711 foreach $dir (@dirs) {
712 my($src) = $self->catfile($self->{PERL_INC},'perl.h');
713 my($targ) = $self->catfile($dir,'.exists');
8cc95fdb
PP
714 # catfile may have adapted syntax of $dir to target OS, so...
715 if ($Is_VMS) { # Just remove file name; dirspec is often in macro
716 ($targdir = $targ) =~ s:/?\.exists$::;
717 }
718 else { # while elsewhere we expect to see the dir separator in $targ
719 $targdir = dirname($targ);
720 }
f1387719
PP
721 next if $self->{DIR_TARGET}{$self}{$targdir}++;
722 push @m, qq{
723$targ :: $src
724 $self->{NOECHO}\$(MKPATH) $targdir
725 $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ
726};
2366100d
A
727 push(@m, qq{
728 -$self->{NOECHO}\$(CHMOD) \$(PERM_RWX) $targdir
f1387719
PP
729}) unless $Is_VMS;
730 }
731 join "", @m;
732}
1e44e2bf 733
f1387719 734=item dist (o)
1e44e2bf 735
f1387719 736Defines a lot of macros for distribution support.
1e44e2bf 737
f1387719 738=cut
1e44e2bf 739
f1387719
PP
740sub dist {
741 my($self, %attribs) = @_;
1e44e2bf 742
f1387719
PP
743 my(@m);
744 # VERSION should be sanitised before use as a file name
745 my($version) = $attribs{VERSION} || '$(VERSION)';
746 my($name) = $attribs{NAME} || '$(DISTNAME)';
747 my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar
748 my($tarflags) = $attribs{TARFLAGS} || 'cvf';
749 my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck!
750 my($zipflags) = $attribs{ZIPFLAGS} || '-r';
5f8e730b
A
751 my($compress) = $attribs{COMPRESS} || 'gzip --best';
752 my($suffix) = $attribs{SUFFIX} || '.gz'; # eg .gz
f1387719
PP
753 my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip"
754 my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST
755 my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir
1e44e2bf 756
f1387719
PP
757 my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2
758 ? "$self->{NOECHO}"
68dc0745 759 . '$(TEST_F) tmp.zip && $(RM) tmp.zip;'
f1387719
PP
760 . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip'
761 : "$self->{NOECHO}\$(NOOP)");
1e44e2bf 762
f1387719
PP
763 my($ci) = $attribs{CI} || 'ci -u';
764 my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q';
765 my($dist_cp) = $attribs{DIST_CP} || 'best';
766 my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist';
1e44e2bf 767
f1387719
PP
768 push @m, "
769DISTVNAME = ${name}-$version
770TAR = $tar
771TARFLAGS = $tarflags
772ZIP = $zip
773ZIPFLAGS = $zipflags
774COMPRESS = $compress
775SUFFIX = $suffix
776SHAR = $shar
777PREOP = $preop
778POSTOP = $postop
779TO_UNIX = $to_unix
780CI = $ci
781RCS_LABEL = $rcs_label
782DIST_CP = $dist_cp
783DIST_DEFAULT = $dist_default
784";
785 join "", @m;
1e44e2bf
PP
786}
787
f1387719 788=item dist_basics (o)
1e44e2bf 789
f1387719 790Defines the targets distclean, distcheck, skipcheck, manifest.
1e44e2bf
PP
791
792=cut
793
f1387719
PP
794sub dist_basics {
795 my($self) = shift;
796 my @m;
797 push @m, q{
798distclean :: realclean distcheck
799};
1e44e2bf 800
f1387719
PP
801 push @m, q{
802distcheck :
68dc0745
PP
803 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=fullcheck \\
804 -e fullcheck
f1387719 805};
1e44e2bf 806
f1387719
PP
807 push @m, q{
808skipcheck :
68dc0745
PP
809 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=skipcheck \\
810 -e skipcheck
f1387719 811};
1e44e2bf 812
f1387719
PP
813 push @m, q{
814manifest :
68dc0745
PP
815 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=mkmanifest \\
816 -e mkmanifest
f1387719
PP
817};
818 join "", @m;
1e44e2bf
PP
819}
820
f1387719 821=item dist_ci (o)
1e44e2bf 822
f1387719 823Defines a check in target for RCS.
1e44e2bf
PP
824
825=cut
826
f1387719 827sub dist_ci {
1e44e2bf 828 my($self) = shift;
f1387719
PP
829 my @m;
830 push @m, q{
831ci :
68dc0745
PP
832 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\
833 -e "@all = keys %{ maniread() };" \\
f1387719
PP
834 -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\
835 -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");'
836};
837 join "", @m;
838}
1e44e2bf 839
f1387719 840=item dist_core (o)
1e44e2bf 841
de592821 842Defines the targets dist, tardist, zipdist, uutardist, shdist
1e44e2bf 843
f1387719 844=cut
1e44e2bf 845
f1387719
PP
846sub dist_core {
847 my($self) = shift;
848 my @m;
849 push @m, q{
850dist : $(DIST_DEFAULT)
851 }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \
852 -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";'
1e44e2bf 853
f1387719 854tardist : $(DISTVNAME).tar$(SUFFIX)
1e44e2bf 855
f1387719 856zipdist : $(DISTVNAME).zip
1e44e2bf 857
f1387719
PP
858$(DISTVNAME).tar$(SUFFIX) : distdir
859 $(PREOP)
860 $(TO_UNIX)
861 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
862 $(RM_RF) $(DISTVNAME)
863 $(COMPRESS) $(DISTVNAME).tar
864 $(POSTOP)
1e44e2bf 865
f1387719
PP
866$(DISTVNAME).zip : distdir
867 $(PREOP)
868 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
869 $(RM_RF) $(DISTVNAME)
870 $(POSTOP)
1e44e2bf 871
f1387719
PP
872uutardist : $(DISTVNAME).tar$(SUFFIX)
873 uuencode $(DISTVNAME).tar$(SUFFIX) \\
874 $(DISTVNAME).tar$(SUFFIX) > \\
875 $(DISTVNAME).tar$(SUFFIX)_uu
f4ae0f5e 876
f1387719
PP
877shdist : distdir
878 $(PREOP)
879 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
880 $(RM_RF) $(DISTVNAME)
881 $(POSTOP)
882};
883 join "", @m;
f4ae0f5e
PP
884}
885
f1387719 886=item dist_dir (o)
f4ae0f5e 887
f1387719
PP
888Defines the scratch directory target that will hold the distribution
889before tar-ing (or shar-ing).
1e44e2bf
PP
890
891=cut
892
f1387719
PP
893sub dist_dir {
894 my($self) = shift;
895 my @m;
896 push @m, q{
897distdir :
898 $(RM_RF) $(DISTVNAME)
899 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\
68dc0745 900 -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');"
f1387719
PP
901};
902 join "", @m;
1e44e2bf
PP
903}
904
f1387719 905=item dist_test (o)
1e44e2bf 906
f1387719
PP
907Defines a target that produces the distribution in the
908scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
909subdirectory.
1e44e2bf
PP
910
911=cut
912
f1387719 913sub dist_test {
1e44e2bf 914 my($self) = shift;
f1387719
PP
915 my @m;
916 push @m, q{
917disttest : distdir
918 cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL
919 cd $(DISTVNAME) && $(MAKE)
920 cd $(DISTVNAME) && $(MAKE) test
921};
922 join "", @m;
1e44e2bf
PP
923}
924
f1387719 925=item dlsyms (o)
1e44e2bf 926
f1387719
PP
927Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
928files.
1e44e2bf
PP
929
930=cut
931
f1387719
PP
932sub dlsyms {
933 my($self,%attribs) = @_;
1e44e2bf 934
f1387719 935 return '' unless ($^O eq 'aix' && $self->needs_linking() );
1e44e2bf 936
f1387719
PP
937 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
938 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
762efda7 939 my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || [];
f1387719 940 my(@m);
1e44e2bf 941
f1387719
PP
942 push(@m,"
943dynamic :: $self->{BASEEXT}.exp
1e44e2bf 944
f1387719 945") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
1e44e2bf 946
f1387719
PP
947 push(@m,"
948static :: $self->{BASEEXT}.exp
1e44e2bf 949
f1387719 950") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
1e44e2bf 951
f1387719
PP
952 push(@m,"
953$self->{BASEEXT}.exp: Makefile.PL
954",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\
955 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
762efda7
JD
956 neatvalue($funcs), ', "FUNCLIST" => ', neatvalue($funclist),
957 ', "DL_VARS" => ', neatvalue($vars), ');\'
f1387719 958');
1e44e2bf 959
f1387719
PP
960 join('',@m);
961}
1e44e2bf 962
f1387719 963=item dynamic (o)
1e44e2bf 964
f1387719 965Defines the dynamic target.
1e44e2bf 966
f1387719 967=cut
1e44e2bf 968
f1387719
PP
969sub dynamic {
970# --- Dynamic Loading Sections ---
1e44e2bf 971
f1387719
PP
972 my($self) = shift;
973 '
974## $(INST_PM) has been moved to the all: target.
975## It remains here for awhile to allow for old usage: "make dynamic"
976#dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM)
977dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT)
978 '.$self->{NOECHO}.'$(NOOP)
979';
980}
1e44e2bf 981
f1387719 982=item dynamic_bs (o)
1e44e2bf 983
f1387719 984Defines targets for bootstrap files.
1e44e2bf 985
f1387719 986=cut
1e44e2bf 987
f1387719
PP
988sub dynamic_bs {
989 my($self, %attribs) = @_;
990 return '
991BOOTSTRAP =
992' unless $self->has_link_code();
1e44e2bf 993
f1387719
PP
994 return '
995BOOTSTRAP = '."$self->{BASEEXT}.bs".'
1e44e2bf 996
f1387719
PP
997# As Mkbootstrap might not write a file (if none is required)
998# we use touch to prevent make continually trying to remake it.
999# The DynaLoader only reads a non-empty file.
1000$(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists
1001 '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
1002 '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \
68dc0745
PP
1003 -MExtUtils::Mkbootstrap \
1004 -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
f1387719 1005 '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP)
2366100d 1006 $(CHMOD) $(PERM_RW) $@
1e44e2bf 1007
f1387719
PP
1008$(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists
1009 '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT)
1010 -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT)
2366100d 1011 $(CHMOD) $(PERM_RW) $@
1e44e2bf 1012';
f1387719 1013}
1e44e2bf 1014
f1387719 1015=item dynamic_lib (o)
1e44e2bf 1016
f1387719
PP
1017Defines how to produce the *.so (or equivalent) files.
1018
1019=cut
1020
1021sub dynamic_lib {
1022 my($self, %attribs) = @_;
1023 return '' unless $self->needs_linking(); #might be because of a subdir
1e44e2bf 1024
f1387719 1025 return '' unless $self->has_link_code;
f4ae0f5e 1026
f1387719
PP
1027 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
1028 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
1029 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
1030 my($ldfrom) = '$(LDFROM)';
1031 $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':');
1032 my(@m);
1033 push(@m,'
1034# This section creates the dynamically loadable $(INST_DYNAMIC)
1035# from $(OBJECT) and possibly $(MYEXTLIB).
1036ARMAYBE = '.$armaybe.'
1037OTHERLDFLAGS = '.$otherldflags.'
1038INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
f4ae0f5e 1039
f1387719
PP
1040$(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
1041');
1042 if ($armaybe ne ':'){
1043 $ldfrom = 'tmp$(LIB_EXT)';
1044 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
1045 push(@m,' $(RANLIB) '."$ldfrom\n");
1046 }
1047 $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf');
ff0cee69
PP
1048
1049 # Brain dead solaris linker does not use LD_RUN_PATH?
1050 # This fixes dynamic extensions which need shared libs
1051 my $ldrun = '';
1052 $ldrun = join ' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}
1053 if ($^O eq 'solaris');
1054
491527d0 1055 # The IRIX linker also doesn't use LD_RUN_PATH
1d2dff63
GS
1056 $ldrun = qq{-rpath "$self->{LD_RUN_PATH}"}
1057 if ($^O eq 'irix' && $self->{LD_RUN_PATH});
491527d0 1058
ff0cee69 1059 push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ '.$ldrun.' $(LDDLFLAGS) '.$ldfrom.
042ade60 1060 ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)');
f1387719 1061 push @m, '
2366100d 1062 $(CHMOD) $(PERM_RWX) $@
f1387719 1063';
1e44e2bf 1064
f1387719 1065 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1e44e2bf
PP
1066 join('',@m);
1067}
1068
f1387719 1069=item exescan
1e44e2bf 1070
f1387719 1071Deprecated method. Use libscan instead.
1e44e2bf
PP
1072
1073=cut
1074
f1387719
PP
1075sub exescan {
1076 my($self,$path) = @_;
1077 $path;
1e44e2bf
PP
1078}
1079
f1387719 1080=item extliblist
1e44e2bf 1081
f1387719
PP
1082Called by init_others, and calls ext ExtUtils::Liblist. See
1083L<ExtUtils::Liblist> for details.
1e44e2bf
PP
1084
1085=cut
1086
f1387719
PP
1087sub extliblist {
1088 my($self,$libs) = @_;
1089 require ExtUtils::Liblist;
1090 $self->ext($libs, $Verbose);
1091}
f4ae0f5e 1092
f1387719 1093=item file_name_is_absolute
f4ae0f5e 1094
1fef88e7 1095Takes as argument a path and returns true, if it is an absolute path.
1e44e2bf 1096
f1387719 1097=cut
1e44e2bf 1098
f1387719
PP
1099sub file_name_is_absolute {
1100 my($self,$file) = @_;
39e571d4
ML
1101 if ($Is_Dos){
1102 $file =~ m{^([a-z]:)?[\\/]}i ;
1103 }
1104 else {
1105 $file =~ m:^/: ;
1106 }
f1387719 1107}
1e44e2bf 1108
f1387719 1109=item find_perl
1e44e2bf 1110
f1387719 1111Finds the executables PERL and FULLPERL
1e44e2bf 1112
f1387719 1113=cut
1e44e2bf 1114
f1387719
PP
1115sub find_perl {
1116 my($self, $ver, $names, $dirs, $trace) = @_;
1117 my($name, $dir);
1118 if ($trace >= 2){
1119 print "Looking for perl $ver by these names:
1120@$names
1121in these dirs:
1122@$dirs
1123";
1124 }
1125 foreach $dir (@$dirs){
1126 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1127 foreach $name (@$names){
a1f8e286 1128 my ($abs, $val);
f1387719
PP
1129 if ($self->file_name_is_absolute($name)) { # /foo/bar
1130 $abs = $name;
1131 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
1132 $abs = $self->catfile($dir, $name);
1133 } else { # foo/bar
1134 $abs = $self->canonpath($self->catfile($self->curdir, $name));
1135 }
1136 print "Checking $abs\n" if ($trace >= 2);
1137 next unless $self->maybe_command($abs);
1138 print "Executing $abs\n" if ($trace >= 2);
a1f8e286
IZ
1139 $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
1140 if ($val =~ /VER_OK/) {
f1387719
PP
1141 print "Using PERL=$abs\n" if $trace;
1142 return $abs;
a1f8e286
IZ
1143 } elsif ($trace >= 2) {
1144 print "Result: `$val'\n";
1e44e2bf
PP
1145 }
1146 }
1e44e2bf 1147 }
f1387719
PP
1148 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1149 0; # false and not empty
1150}
1e44e2bf 1151
bab2b58e
AK
1152=back
1153
f1387719 1154=head2 Methods to actually produce chunks of text for the Makefile
1e44e2bf 1155
bab2b58e
AK
1156The methods here are called for each MakeMaker object in the order
1157specified by @ExtUtils::MakeMaker::MM_Sections.
1158
1159=over 2
f4ae0f5e 1160
84902520
TB
1161=item fixin
1162
1163Inserts the sharpbang or equivalent magic number to a script
1164
1165=cut
1166
1167sub fixin { # stolen from the pink Camel book, more or less
1168 my($self,@files) = @_;
1169 my($does_shbang) = $Config::Config{'sharpbang'} =~ /^\s*\#\!/;
1170 my($file,$interpreter);
1171 for $file (@files) {
1172 local(*FIXIN);
1173 local(*FIXOUT);
1174 open(FIXIN, $file) or Carp::croak "Can't process '$file': $!";
1175 local $/ = "\n";
1176 chomp(my $line = <FIXIN>);
1177 next unless $line =~ s/^\s*\#!\s*//; # Not a shbang file.
1178 # Now figure out the interpreter name.
1179 my($cmd,$arg) = split ' ', $line, 2;
1180 $cmd =~ s!^.*/!!;
1181
1182 # Now look (in reverse) for interpreter in absolute PATH (unless perl).
1183 if ($cmd eq "perl") {
fb73857a
PP
1184 if ($Config{startperl} =~ m,^\#!.*/perl,) {
1185 $interpreter = $Config{startperl};
1186 $interpreter =~ s,^\#!,,;
1187 } else {
1188 $interpreter = $Config{perlpath};
1189 }
84902520
TB
1190 } else {
1191 my(@absdirs) = reverse grep {$self->file_name_is_absolute} $self->path;
1192 $interpreter = '';
1193 my($dir);
1194 foreach $dir (@absdirs) {
1195 if ($self->maybe_command($cmd)) {
1196 warn "Ignoring $interpreter in $file\n" if $Verbose && $interpreter;
1197 $interpreter = $self->catfile($dir,$cmd);
1198 }
1199 }
1200 }
1201 # Figure out how to invoke interpreter on this machine.
1202
1203 my($shb) = "";
1204 if ($interpreter) {
1205 print STDOUT "Changing sharpbang in $file to $interpreter" if $Verbose;
f5cd9d9c 1206 # this is probably value-free on DOSISH platforms
84902520
TB
1207 if ($does_shbang) {
1208 $shb .= "$Config{'sharpbang'}$interpreter";
1209 $shb .= ' ' . $arg if defined $arg;
1210 $shb .= "\n";
1211 }
1212 $shb .= qq{
1213eval 'exec $interpreter $arg -S \$0 \${1+"\$\@"}'
90248788 1214 if 0; # not running under some shell
f5cd9d9c 1215} unless $Is_Win32; # this won't work on win32, so don't
84902520
TB
1216 } else {
1217 warn "Can't find $cmd in PATH, $file unchanged"
1218 if $Verbose;
1219 next;
1220 }
1221
f5cd9d9c 1222 unless ( open(FIXOUT,">$file.new") ) {
84902520
TB
1223 warn "Can't create new $file: $!\n";
1224 next;
1225 }
1226 my($dev,$ino,$mode) = stat FIXIN;
2366100d
A
1227 # If they override perm_rwx, we won't notice it during fixin,
1228 # because fixin is run through a new instance of MakeMaker.
1229 # That is why we must run another CHMOD later.
1230 $mode = oct($self->perm_rwx) unless $dev;
84902520
TB
1231 chmod $mode, $file;
1232
1233 # Print out the new #! line (or equivalent).
1234 local $\;
1235 undef $/;
1236 print FIXOUT $shb, <FIXIN>;
1237 close FIXIN;
1238 close FIXOUT;
f5cd9d9c
GS
1239 # can't rename open files on some DOSISH platforms
1240 unless ( rename($file, "$file.bak") ) {
1241 warn "Can't rename $file to $file.bak: $!";
1242 next;
1243 }
1244 unless ( rename("$file.new", $file) ) {
1245 warn "Can't rename $file.new to $file: $!";
1246 unless ( rename("$file.bak", $file) ) {
1247 warn "Can't rename $file.bak back to $file either: $!";
1248 warn "Leaving $file renamed as $file.bak\n";
1249 }
1250 next;
1251 }
84902520
TB
1252 unlink "$file.bak";
1253 } continue {
2366100d
A
1254 chmod oct($self->perm_rwx), $file or
1255 die "Can't reset permissions for $file: $!\n";
84902520
TB
1256 system("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';;
1257 }
1258}
1259
f1387719
PP
1260=item force (o)
1261
1262Just writes FORCE:
1263
1264=cut
1e44e2bf 1265
f1387719
PP
1266sub force {
1267 my($self) = shift;
1268 '# Phony target to force checking subdirectories.
1269FORCE:
3e3baf6d 1270 '.$self->{NOECHO}.'$(NOOP)
f1387719 1271';
1e44e2bf
PP
1272}
1273
f1387719 1274=item guess_name
1e44e2bf 1275
f1387719
PP
1276Guess the name of this package by examining the working directory's
1277name. MakeMaker calls this only if the developer has not supplied a
1278NAME attribute.
1e44e2bf 1279
f1387719 1280=cut
f4ae0f5e 1281
f1387719
PP
1282# ';
1283
1284sub guess_name {
1285 my($self) = @_;
1286 use Cwd 'cwd';
1287 my $name = basename(cwd());
1288 $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we
1289 # strip minus or underline
1290 # followed by a float or some such
1291 print "Warning: Guessing NAME [$name] from current directory name.\n";
1292 $name;
1293}
1294
1295=item has_link_code
1296
1297Returns true if C, XS, MYEXTLIB or similar objects exist within this
1298object that need a compiler. Does not descend into subdirectories as
1299needs_linking() does.
f4ae0f5e
PP
1300
1301=cut
1302
f1387719
PP
1303sub has_link_code {
1304 my($self) = shift;
1305 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1306 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1307 $self->{HAS_LINK_CODE} = 1;
1308 return 1;
f4ae0f5e 1309 }
f1387719 1310 return $self->{HAS_LINK_CODE} = 0;
f4ae0f5e
PP
1311}
1312
cae6c631
JD
1313=item htmlifypods (o)
1314
1315Defines targets and routines to translate the pods into HTML manpages
1316and put them into the INST_HTMLLIBDIR and INST_HTMLSCRIPTDIR
1317directories.
1318
1319=cut
1320
1321sub htmlifypods {
1322 my($self, %attribs) = @_;
1323 return "\nhtmlifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless
1324 %{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}};
1325 my($dist);
1326 my($pod2html_exe);
1327 if (defined $self->{PERL_SRC}) {
1328 $pod2html_exe = $self->catfile($self->{PERL_SRC},'pod','pod2html');
1329 } else {
1330 $pod2html_exe = $self->catfile($Config{scriptdirexp},'pod2html');
1331 }
1332 unless ($pod2html_exe = $self->perl_script($pod2html_exe)) {
1333 # No pod2html but some HTMLxxxPODS to be installed
1334 print <<END;
1335
1336Warning: I could not locate your pod2html program. Please make sure,
1337 your pod2html program is in your PATH before you execute 'make'
1338
1339END
1340 $pod2html_exe = "-S pod2html";
1341 }
1342 my(@m);
1343 push @m,
1344qq[POD2HTML_EXE = $pod2html_exe\n],
1345qq[POD2HTML = \$(PERL) -we 'use File::Basename; use File::Path qw(mkpath); %m=\@ARGV;for (keys %m){' \\\n],
1346q[-e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "],
1347 $self->{MAKEFILE}, q[";' \\
1348-e 'print "Htmlifying $$m{$$_}\n";' \\
1349-e '$$dir = dirname($$m{$$_}); mkpath($$dir) unless -d $$dir;' \\
1350-e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2HTML_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
1351-e 'chmod(oct($(PERM_RW))), $$m{$$_} or warn "chmod $(PERM_RW) $$m{$$_}: $$!\n";}'
1352];
1353 push @m, "\nhtmlifypods : pure_all ";
1354 push @m, join " \\\n\t", keys %{$self->{HTMLLIBPODS}}, keys %{$self->{HTMLSCRIPTPODS}};
1355
1356 push(@m,"\n");
1357 if (%{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}) {
1358 push @m, "\t$self->{NOECHO}\$(POD2HTML) \\\n\t";
1359 push @m, join " \\\n\t", %{$self->{HTMLLIBPODS}}, %{$self->{HTMLSCRIPTPODS}};
1360 }
1361 join('', @m);
1362}
1363
f1387719 1364=item init_dirscan
f4ae0f5e 1365
cae6c631 1366Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, HTML*PODS, MAN*PODS, EXE_FILES.
f1387719
PP
1367
1368=cut
1369
1370sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1371 my($self) = @_;
1372 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1373 local(%pm); #the sub in find() has to see this hash
6ee623d5 1374 @ignore{qw(Makefile.PL test.pl)} = (1,1);
f1387719
PP
1375 $ignore{'makefile.pl'} = 1 if $Is_VMS;
1376 foreach $name ($self->lsdir($self->curdir)){
4ecf31dc 1377 next if $name =~ /\#/;
f1387719
PP
1378 next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name};
1379 next unless $self->libscan($name);
1380 if (-d $name){
760ac839 1381 next if -l $name; # We do not support symlinks at all
f1387719
PP
1382 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1383 } elsif ($name =~ /\.xs$/){
1384 my($c); ($c = $name) =~ s/\.xs$/.c/;
1385 $xs{$name} = $c;
1386 $c{$c} = 1;
1387 } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc
1388 $c{$name} = 1
1389 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1390 } elsif ($name =~ /\.h$/i){
1391 $h{$name} = 1;
6ee623d5
GS
1392 } elsif ($name =~ /\.PL$/) {
1393 ($pl_files{$name} = $name) =~ s/\.PL$// ;
933fea7f 1394 } elsif (($Is_VMS || $Is_Dos) && $name =~ /[._]pl$/i) {
918c0b2d 1395 # case-insensitive filesystem, one dot per name, so foo.h.PL
933fea7f 1396 # under Unix appears as foo.h_pl under VMS or fooh.pl on Dos
6ee623d5
GS
1397 local($/); open(PL,$name); my $txt = <PL>; close PL;
1398 if ($txt =~ /Extracting \S+ \(with variable substitutions/) {
918c0b2d 1399 ($pl_files{$name} = $name) =~ s/[._]pl$//i ;
6ee623d5
GS
1400 }
1401 else { $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name); }
f1387719
PP
1402 } elsif ($name =~ /\.(p[ml]|pod)$/){
1403 $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name);
f1387719
PP
1404 }
1405 }
f4ae0f5e 1406
f1387719
PP
1407 # Some larger extensions often wish to install a number of *.pm/pl
1408 # files into the library in various locations.
f4ae0f5e 1409
f1387719
PP
1410 # The attribute PMLIBDIRS holds an array reference which lists
1411 # subdirectories which we should search for library files to
1412 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1413 # recursively search through the named directories (skipping any
1414 # which don't exist or contain Makefile.PL files).
f4ae0f5e 1415
f1387719
PP
1416 # For each *.pm or *.pl file found $self->libscan() is called with
1417 # the default installation path in $_[1]. The return value of
1418 # libscan defines the actual installation location. The default
1419 # libscan function simply returns the path. The file is skipped
1420 # if libscan returns false.
f4ae0f5e 1421
f1387719
PP
1422 # The default installation location passed to libscan in $_[1] is:
1423 #
1424 # ./*.pm => $(INST_LIBDIR)/*.pm
1425 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1426 # ./lib/... => $(INST_LIB)/...
1427 #
1428 # In this way the 'lib' directory is seen as the root of the actual
1429 # perl library whereas the others are relative to INST_LIBDIR
1430 # (which includes PARENT_NAME). This is a subtle distinction but one
1431 # that's important for nested modules.
1e44e2bf 1432
f1387719
PP
1433 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}]
1434 unless $self->{PMLIBDIRS};
1e44e2bf 1435
f1387719 1436 #only existing directories that aren't in $dir are allowed
1e44e2bf 1437
f1387719
PP
1438 # Avoid $_ wherever possible:
1439 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1440 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1441 my ($pmlibdir);
1442 @{$self->{PMLIBDIRS}} = ();
1443 foreach $pmlibdir (@pmlibdirs) {
1444 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1e44e2bf 1445 }
1e44e2bf 1446
f1387719
PP
1447 if (@{$self->{PMLIBDIRS}}){
1448 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1449 if ($Verbose >= 2);
1450 require File::Find;
1451 File::Find::find(sub {
1452 if (-d $_){
1453 if ($_ eq "CVS" || $_ eq "RCS"){
1454 $File::Find::prune = 1;
1455 }
1456 return;
1457 }
4ecf31dc 1458 return if /\#/;
f1387719
PP
1459 my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)');
1460 my($striplibpath,$striplibname);
93f9cb4b 1461 $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i);
f1387719
PP
1462 ($striplibname,$striplibpath) = fileparse($striplibpath);
1463 my($inst) = $self->catfile($prefix,$striplibpath,$striplibname);
1464 local($_) = $inst; # for backwards compatibility
1465 $inst = $self->libscan($inst);
1466 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1467 return unless $inst;
1468 $pm{$path} = $inst;
1469 }, @{$self->{PMLIBDIRS}});
1470 }
1e44e2bf 1471
f1387719
PP
1472 $self->{DIR} = [sort keys %dir] unless $self->{DIR};
1473 $self->{XS} = \%xs unless $self->{XS};
1474 $self->{PM} = \%pm unless $self->{PM};
1475 $self->{C} = [sort keys %c] unless $self->{C};
1476 my(@o_files) = @{$self->{C}};
1477 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ;
1478 $self->{H} = [sort keys %h] unless $self->{H};
1479 $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES};
1e44e2bf 1480
f1387719 1481 # Set up names of manual pages to generate from pods
cae6c631
JD
1482 my %pods;
1483 foreach my $man (qw(MAN1 MAN3 HTMLLIB HTMLSCRIPT)) {
1484 unless ($self->{"${man}PODS"}) {
1485 $self->{"${man}PODS"} = {};
1486 $pods{$man} = 1 unless $self->{"INST_${man}DIR"} =~ /^(none|\s*)$/;
1487 }
1488 }
1489
1490 if ($pods{MAN1} || $pods{HTMLSCRIPT}) {
f1387719
PP
1491 if ( exists $self->{EXE_FILES} ) {
1492 foreach $name (@{$self->{EXE_FILES}}) {
f1387719
PP
1493 local *FH;
1494 my($ispod)=0;
f1387719 1495 if (open(FH,"<$name")) {
f1387719
PP
1496 while (<FH>) {
1497 if (/^=head1\s+\w+/) {
1498 $ispod=1;
1499 last;
1500 }
1501 }
f1387719
PP
1502 close FH;
1503 } else {
1504 # If it doesn't exist yet, we assume, it has pods in it
1505 $ispod = 1;
1e44e2bf 1506 }
cae6c631
JD
1507 next unless $ispod;
1508 if ($pods{HTMLSCRIPT}) {
1509 $self->{HTMLSCRIPTPODS}->{$name} =
1510 $self->catfile("\$(INST_HTMLSCRIPTDIR)", basename($name).".\$(HTMLEXT)");
1511 }
1512 if ($pods{MAN1}) {
1513 $self->{MAN1PODS}->{$name} =
1514 $self->catfile("\$(INST_MAN1DIR)", basename($name).".\$(MAN1EXT)");
1e44e2bf 1515 }
f1387719 1516 }
1e44e2bf
PP
1517 }
1518 }
cae6c631 1519 if ($pods{MAN3} || $pods{HTMLLIB}) {
f1387719
PP
1520 my %manifypods = (); # we collect the keys first, i.e. the files
1521 # we have to convert to pod
1522 foreach $name (keys %{$self->{PM}}) {
1523 if ($name =~ /\.pod$/ ) {
1524 $manifypods{$name} = $self->{PM}{$name};
1525 } elsif ($name =~ /\.p[ml]$/ ) {
f1387719
PP
1526 local *FH;
1527 my($ispod)=0;
f1387719 1528 if (open(FH,"<$name")) {
f1387719
PP
1529 while (<FH>) {
1530 if (/^=head1\s+\w+/) {
1531 $ispod=1;
1532 last;
1533 }
1534 }
f1387719
PP
1535 close FH;
1536 } else {
1537 $ispod = 1;
1538 }
1539 if( $ispod ) {
1540 $manifypods{$name} = $self->{PM}{$name};
1541 }
1542 }
1543 }
1544
1545 # Remove "Configure.pm" and similar, if it's not the only pod listed
1546 # To force inclusion, just name it "Configure.pod", or override MAN3PODS
1547 foreach $name (keys %manifypods) {
1548 if ($name =~ /(config|setup).*\.pm/i) {
1549 delete $manifypods{$name};
1550 next;
1551 }
1552 my($manpagename) = $name;
cae6c631
JD
1553 $manpagename =~ s/\.p(od|m|l)$//;
1554 if ($pods{HTMLLIB}) {
1555 $self->{HTMLLIBPODS}->{$name} =
1556 $self->catfile("\$(INST_HTMLLIBDIR)", "$manpagename.\$(HTMLEXT)");
1557 }
f1387719
PP
1558 unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok
1559 $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename);
1560 }
cae6c631
JD
1561 if ($pods{MAN3}) {
1562 $manpagename = $self->replace_manpage_separator($manpagename);
1563 $self->{MAN3PODS}->{$name} =
1564 $self->catfile("\$(INST_MAN3DIR)", "$manpagename.\$(MAN3EXT)");
1565 }
1e44e2bf
PP
1566 }
1567 }
f1387719 1568}
1e44e2bf 1569
f1387719 1570=item init_main
1e44e2bf 1571
f1387719
PP
1572Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC,
1573PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*,
8cc95fdb 1574PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, EXE_EXT, MAP_TARGET,
f1387719 1575LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM.
f4ae0f5e 1576
f1387719 1577=cut
1e44e2bf 1578
f1387719
PP
1579sub init_main {
1580 my($self) = @_;
1e44e2bf 1581
f1387719 1582 # --- Initialize Module Name and Paths
1e44e2bf 1583
f1387719
PP
1584 # NAME = Foo::Bar::Oracle
1585 # FULLEXT = Foo/Bar/Oracle
1586 # BASEEXT = Oracle
1587 # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!!
1588 # PARENT_NAME = Foo::Bar
1589### Only UNIX:
1590### ($self->{FULLEXT} =
1591### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1592 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1e44e2bf 1593
1e44e2bf 1594
f1387719 1595 # Copied from DynaLoader:
1e44e2bf 1596
f1387719
PP
1597 my(@modparts) = split(/::/,$self->{NAME});
1598 my($modfname) = $modparts[-1];
1e44e2bf 1599
f1387719
PP
1600 # Some systems have restrictions on files names for DLL's etc.
1601 # mod2fname returns appropriate file base name (typically truncated)
1602 # It may also edit @modparts if required.
1603 if (defined &DynaLoader::mod2fname) {
1604 $modfname = &DynaLoader::mod2fname(\@modparts);
bab2b58e 1605 }
1e44e2bf 1606
6ee623d5 1607 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!(?:([\w:]+)::)?(\w+)$! ;
f1387719 1608
760ac839 1609 if (defined &DynaLoader::mod2fname) {
f1387719
PP
1610 # As of 5.001m, dl_os2 appends '_'
1611 $self->{DLBASE} = $modfname;
1612 } else {
1613 $self->{DLBASE} = '$(BASEEXT)';
1614 }
1615
1e44e2bf 1616
f1387719
PP
1617 ### ROOTEXT deprecated from MM 5.32
1618### ($self->{ROOTEXT} =
1619### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo
1620### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT};
1e44e2bf 1621
1e44e2bf 1622
f1387719 1623 # --- Initialize PERL_LIB, INST_LIB, PERL_SRC
1e44e2bf 1624
f1387719
PP
1625 # *Real* information: where did we get these two from? ...
1626 my $inc_config_dir = dirname($INC{'Config.pm'});
1627 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1e44e2bf 1628
f1387719
PP
1629 unless ($self->{PERL_SRC}){
1630 my($dir);
1631 foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){
1632 if (
1633 -f $self->catfile($dir,"config.sh")
1634 &&
1635 -f $self->catfile($dir,"perl.h")
1636 &&
1637 -f $self->catfile($dir,"lib","Exporter.pm")
1638 ) {
1639 $self->{PERL_SRC}=$dir ;
1640 last;
1641 }
1642 }
1643 }
1644 if ($self->{PERL_SRC}){
1645 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1646 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
137443ea 1647 $self->{PERL_INC} = ($Is_Win32) ? $self->catdir($self->{PERL_LIB},"CORE") : $self->{PERL_SRC};
1e44e2bf 1648
137443ea 1649 # catch a situation that has occurred a few times in the past:
bab2b58e
AK
1650 unless (
1651 -s $self->catfile($self->{PERL_SRC},'cflags')
1652 or
1653 $Is_VMS
1654 &&
1655 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1656 or
1657 $Is_Mac
137443ea
PP
1658 or
1659 $Is_Win32
bab2b58e
AK
1660 ){
1661 warn qq{
f1387719
PP
1662You cannot build extensions below the perl source tree after executing
1663a 'make clean' in the perl source tree.
1e44e2bf 1664
f1387719
PP
1665To rebuild extensions distributed with the perl source you should
1666simply Configure (to include those extensions) and then build perl as
1667normal. After installing perl the source tree can be deleted. It is
1668not needed for building extensions by running 'perl Makefile.PL'
1669usually without extra arguments.
1e44e2bf 1670
f1387719
PP
1671It is recommended that you unpack and build additional extensions away
1672from the perl source tree.
bab2b58e
AK
1673};
1674 }
f1387719
PP
1675 } else {
1676 # we should also consider $ENV{PERL5LIB} here
1677 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1678 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1679 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1680 my $perl_h;
bab2b58e
AK
1681 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1682 die qq{
f1387719 1683Error: Unable to locate installed Perl libraries or Perl source code.
f4ae0f5e 1684
f1387719 1685It is recommended that you install perl in a standard location before
bab2b58e
AK
1686building extensions. Some precompiled versions of perl do not contain
1687these header files, so you cannot build extensions. In such a case,
1688please build and install your perl from a fresh perl distribution. It
1689usually solves this kind of problem.
f4ae0f5e 1690
bab2b58e
AK
1691\(You get this message, because MakeMaker could not find "$perl_h"\)
1692};
1693 }
f1387719
PP
1694# print STDOUT "Using header files found in $self->{PERL_INC}\n"
1695# if $Verbose && $self->needs_linking();
1e44e2bf 1696
f1387719 1697 }
1e44e2bf 1698
f1387719
PP
1699 # We get SITELIBEXP and SITEARCHEXP directly via
1700 # Get_from_Config. When we are running standard modules, these
1701 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1702 # set it to "site". I prefer that INSTALLDIRS be set from outside
1703 # MakeMaker.
1704 $self->{INSTALLDIRS} ||= "site";
1e44e2bf 1705
f1387719
PP
1706 # INST_LIB typically pre-set if building an extension after
1707 # perl has been built and installed. Setting INST_LIB allows
1708 # you to build directly into, say $Config::Config{privlibexp}.
1709 unless ($self->{INST_LIB}){
1e44e2bf 1710
1e44e2bf 1711
f1387719 1712 ##### XXXXX We have to change this nonsense
1e44e2bf 1713
f1387719
PP
1714 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1715 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1716 } else {
1717 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1718 }
1719 }
1720 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1721 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1e44e2bf 1722
93f9cb4b
PP
1723 # We need to set up INST_LIBDIR before init_libscan() for VMS
1724 my @parentdir = split(/::/, $self->{PARENT_NAME});
1725 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1726 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1727 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1728 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1729
f1387719
PP
1730 # INST_EXE is deprecated, should go away March '97
1731 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1732 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1e44e2bf 1733
f1387719
PP
1734 # The user who requests an installation directory explicitly
1735 # should not have to tell us a architecture installation directory
bab2b58e 1736 # as well. We look if a directory exists that is named after the
f1387719
PP
1737 # architecture. If not we take it as a sign that it should be the
1738 # same as the requested installation directory. Otherwise we take
1739 # the found one.
1740 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1741 my($libpair);
1742 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1743 my $lib = "install$libpair->{l}";
1744 my $Lib = uc $lib;
1745 my $Arch = uc "install$libpair->{a}";
1746 if( $self->{$Lib} && ! $self->{$Arch} ){
1747 my($ilib) = $Config{$lib};
1748 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1e44e2bf 1749
f1387719
PP
1750 $self->prefixify($Arch,$ilib,$self->{$Lib});
1751
1752 unless (-d $self->{$Arch}) {
1753 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1754 $self->{$Arch} = $self->{$Lib};
1755 }
1756 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1757 }
1e44e2bf 1758 }
f4ae0f5e 1759
f1387719
PP
1760 # we have to look at the relation between $Config{prefix} and the
1761 # requested values. We're going to set the $Config{prefix} part of
1762 # all the installation path variables to literally $(PREFIX), so
1763 # the user can still say make PREFIX=foo
bab2b58e 1764 my($configure_prefix) = $Config{'prefix'};
8cc95fdb 1765 $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS;
bab2b58e
AK
1766 $self->{PREFIX} ||= $configure_prefix;
1767
1768
1769 my($install_variable,$search_prefix,$replace_prefix);
1770
b2b3595d 1771 # If the prefix contains perl, Configure shapes the tree as follows:
bab2b58e
AK
1772 # perlprefix/lib/ INSTALLPRIVLIB
1773 # perlprefix/lib/pod/
1774 # perlprefix/lib/site_perl/ INSTALLSITELIB
1775 # perlprefix/bin/ INSTALLBIN
1776 # perlprefix/man/ INSTALLMAN1DIR
1777 # else
1778 # prefix/lib/perl5/ INSTALLPRIVLIB
1779 # prefix/lib/perl5/pod/
1780 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1781 # prefix/bin/ INSTALLBIN
1782 # prefix/lib/perl5/man/ INSTALLMAN1DIR
b2b3595d
GS
1783 #
1784 # The above results in various kinds of breakage on various
1785 # platforms, so we cope with it as follows: if prefix/lib/perl5
1786 # or prefix/lib/perl5/man exist, we'll replace those instead
1787 # of /prefix/{lib,man}
bab2b58e
AK
1788
1789 $replace_prefix = qq[\$\(PREFIX\)];
1790 for $install_variable (qw/
1791 INSTALLBIN
1792 INSTALLSCRIPT
1793 /) {
1794 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1795 }
b2b3595d 1796 my $funkylibdir = $self->catdir($configure_prefix,"lib","perl5");
71ad7795 1797 $funkylibdir = '' unless -d $funkylibdir;
b2b3595d 1798 $search_prefix = $funkylibdir || $self->catdir($configure_prefix,"lib");
bab2b58e
AK
1799 if ($self->{LIB}) {
1800 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1801 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1802 $self->catdir($self->{LIB},$Config{'archname'});
b2b3595d
GS
1803 }
1804 else {
1805 if (-d $self->catdir($self->{PREFIX},"lib","perl5")) {
1806 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5");
1807 }
1808 else {
1809 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib");
1810 }
bab2b58e
AK
1811 for $install_variable (qw/
1812 INSTALLPRIVLIB
1813 INSTALLARCHLIB
1814 INSTALLSITELIB
1815 INSTALLSITEARCH
b2b3595d
GS
1816 /)
1817 {
bab2b58e
AK
1818 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1819 }
f1387719 1820 }
b2b3595d 1821 my $funkymandir = $self->catdir($configure_prefix,"lib","perl5","man");
71ad7795 1822 $funkymandir = '' unless -d $funkymandir;
b2b3595d
GS
1823 $search_prefix = $funkymandir || $self->catdir($configure_prefix,"man");
1824 if (-d $self->catdir($self->{PREFIX},"lib","perl5", "man")) {
1825 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5", "man");
1826 }
1827 else {
1828 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"man");
1829 }
f1387719 1830 for $install_variable (qw/
bab2b58e
AK
1831 INSTALLMAN1DIR
1832 INSTALLMAN3DIR
b2b3595d
GS
1833 /)
1834 {
bab2b58e 1835 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
f1387719 1836 }
1e44e2bf 1837
f1387719
PP
1838 # Now we head at the manpages. Maybe they DO NOT want manpages
1839 # installed
1840 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1841 unless defined $self->{INSTALLMAN1DIR};
1842 unless (defined $self->{INST_MAN1DIR}){
1843 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1844 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1845 } else {
1846 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1847 }
1848 }
1849 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1e44e2bf 1850
f1387719
PP
1851 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1852 unless defined $self->{INSTALLMAN3DIR};
1853 unless (defined $self->{INST_MAN3DIR}){
1854 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1855 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1856 } else {
1857 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1858 }
1e44e2bf 1859 }
f1387719
PP
1860 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1861
cae6c631
JD
1862 $self->{INSTALLHTMLPRIVLIBDIR} = $Config::Config{installhtmlprivlibdir}
1863 unless defined $self->{INSTALLHTMLPRIVLIBDIR};
1864 $self->{INSTALLHTMLSITELIBDIR} = $Config::Config{installhtmlsitelibdir}
1865 unless defined $self->{INSTALLHTMLSITELIBDIR};
1866
1867 unless (defined $self->{INST_HTMLLIBDIR}){
1868 if ($self->{INSTALLHTMLSITELIBDIR} =~ /^(none|\s*)$/){
1869 $self->{INST_HTMLLIBDIR} = $self->{INSTALLHTMLSITELIBDIR};
1870 } else {
1871 $self->{INST_HTMLLIBDIR} = $self->catdir($self->curdir,'blib','html','lib');
1872 }
1873 }
1874
1875 $self->{INSTALLHTMLSCRIPTDIR} = $Config::Config{installhtmlscriptdir}
1876 unless defined $self->{INSTALLHTMLSCRIPTDIR};
1877 unless (defined $self->{INST_HTMLSCRIPTDIR}){
1878 if ($self->{INSTALLHTMLSCRIPTDIR} =~ /^(none|\s*)$/){
1879 $self->{INST_HTMLSCRIPTDIR} = $self->{INSTALLHTMLSCRIPTDIR};
1880 } else {
1881 $self->{INST_HTMLSCRIPTDIR} = $self->catdir($self->curdir,'blib','html','bin');
1882 }
1883 }
1884 $self->{HTMLEXT} ||= $Config::Config{htmlext} || 'html';
1885
f1387719
PP
1886
1887 # Get some stuff out of %Config if we haven't yet done so
1888 print STDOUT "CONFIG must be an array ref\n"
1889 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1890 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1891 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1892 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1893 my(%once_only,$m);
1894 foreach $m (@{$self->{CONFIG}}){
1895 next if $once_only{$m};
1896 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1897 unless exists $Config::Config{$m};
1898 $self->{uc $m} ||= $Config::Config{$m};
1899 $once_only{$m} = 1;
1e44e2bf 1900 }
1e44e2bf 1901
f1387719
PP
1902# This is too dangerous:
1903# if ($^O eq "next") {
1904# $self->{AR} = "libtool";
1905# $self->{AR_STATIC_ARGS} = "-o";
1906# }
1907# But I leave it as a placeholder
1e44e2bf 1908
f1387719 1909 $self->{AR_STATIC_ARGS} ||= "cr";
1e44e2bf 1910
f1387719
PP
1911 # These should never be needed
1912 $self->{LD} ||= 'ld';
1913 $self->{OBJ_EXT} ||= '.o';
1914 $self->{LIB_EXT} ||= '.a';
1915
1916 $self->{MAP_TARGET} ||= "perl";
1917
1918 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1919
1920 # make a simple check if we find Exporter
1921 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1922 (Exporter.pm not found)"
1923 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1924 $self->{NAME} eq "ExtUtils::MakeMaker";
1e44e2bf 1925
f1387719
PP
1926 # Determine VERSION and VERSION_FROM
1927 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1928 if ($self->{VERSION_FROM}){
1929 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1930 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1e44e2bf 1931 }
f1387719
PP
1932
1933 # strip blanks
1934 if ($self->{VERSION}) {
1935 $self->{VERSION} =~ s/^\s+//;
1936 $self->{VERSION} =~ s/\s+$//;
1e44e2bf 1937 }
1e44e2bf 1938
f1387719
PP
1939 $self->{VERSION} ||= "0.10";
1940 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1e44e2bf
PP
1941
1942
f1387719
PP
1943 # Graham Barr and Paul Marquess had some ideas how to ensure
1944 # version compatibility between the *.pm file and the
1945 # corresponding *.xs file. The bottomline was, that we need an
1946 # XS_VERSION macro that defaults to VERSION:
1947 $self->{XS_VERSION} ||= $self->{VERSION};
1e44e2bf 1948
f1387719
PP
1949 # --- Initialize Perl Binary Locations
1950
1951 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1952 # will be working versions of perl 5. miniperl has priority over perl
1953 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1954 my ($component,@defpath);
1955 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1956 push @defpath, $component if defined $component;
1e44e2bf 1957 }
ff0cee69 1958 $self->{PERL} ||=
dbd1e1b2 1959 $self->find_perl(5.0, [ $self->canonpath($^X), 'miniperl','perl','perl5',"perl$]" ],
ff0cee69 1960 \@defpath, $Verbose );
f1387719
PP
1961 # don't check if perl is executable, maybe they have decided to
1962 # supply switches with perl
1963
1964 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1965 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1966 unless ($self->{FULLPERL});
1e44e2bf
PP
1967}
1968
f1387719 1969=item init_others
1e44e2bf 1970
f1387719
PP
1971Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1972OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
68dc0745 1973MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL
1e44e2bf
PP
1974
1975=cut
1976
f1387719 1977sub init_others { # --- Initialize Other Attributes
1e44e2bf 1978 my($self) = shift;
1e44e2bf 1979
f1387719
PP
1980 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1981 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1982 # undefined. In any case we turn it into an anon array:
1e44e2bf 1983
f1387719
PP
1984 # May check $Config{libs} too, thus not empty.
1985 $self->{LIBS}=[''] unless $self->{LIBS};
f4ae0f5e 1986
a1f8e286 1987 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
f1387719
PP
1988 $self->{LD_RUN_PATH} = "";
1989 my($libs);
1990 foreach $libs ( @{$self->{LIBS}} ){
1991 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1992 my(@libs) = $self->extliblist($libs);
1993 if ($libs[0] or $libs[1] or $libs[2]){
1994 # LD_RUN_PATH now computed by ExtUtils::Liblist
1995 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
1996 last;
1997 }
1998 }
f4ae0f5e 1999
f1387719
PP
2000 if ( $self->{OBJECT} ) {
2001 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
2002 } else {
2003 # init_dirscan should have found out, if we have C files
2004 $self->{OBJECT} = "";
2005 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
1e44e2bf 2006 }
f1387719
PP
2007 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
2008 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
2009 $self->{PERLMAINCC} ||= '$(CC)';
2010 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
1e44e2bf 2011
f1387719
PP
2012 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
2013 # the 'dynamic' section of MM. We don't have this problem with
2014 # 'static', since we either must use it (%Config says we can't
2015 # use dynamic loading) or the caller asked for it explicitly.
2016 if (!$self->{LINKTYPE}) {
2017 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
2018 ? 'static'
2019 : ($Config::Config{usedl} ? 'dynamic' : 'static');
2020 };
2021
2022 # These get overridden for VMS and maybe some other systems
55497cff 2023 $self->{NOOP} ||= '$(SHELL) -c true';
f1387719
PP
2024 $self->{FIRST_MAKEFILE} ||= "Makefile";
2025 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
2026 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
2027 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
2028 $self->{RM_F} ||= "rm -f";
2029 $self->{RM_RF} ||= "rm -rf";
2030 $self->{TOUCH} ||= "touch";
68dc0745 2031 $self->{TEST_F} ||= "test -f";
f1387719
PP
2032 $self->{CP} ||= "cp";
2033 $self->{MV} ||= "mv";
2034 $self->{CHMOD} ||= "chmod";
2035 $self->{UMASK_NULL} ||= "umask 0";
68dc0745 2036 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
1e44e2bf
PP
2037}
2038
f1387719 2039=item install (o)
1e44e2bf 2040
f1387719 2041Defines the install target.
1e44e2bf
PP
2042
2043=cut
2044
f1387719
PP
2045sub install {
2046 my($self, %attribs) = @_;
1e44e2bf 2047 my(@m);
a5f75d66 2048
f1387719
PP
2049 push @m, q{
2050install :: all pure_install doc_install
1e44e2bf 2051
f1387719 2052install_perl :: all pure_perl_install doc_perl_install
1e44e2bf 2053
f1387719 2054install_site :: all pure_site_install doc_site_install
1e44e2bf 2055
f1387719
PP
2056install_ :: install_site
2057 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1e44e2bf 2058
f1387719 2059pure_install :: pure_$(INSTALLDIRS)_install
1e44e2bf 2060
f1387719
PP
2061doc_install :: doc_$(INSTALLDIRS)_install
2062 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
1e44e2bf 2063
f1387719
PP
2064pure__install : pure_site_install
2065 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1e44e2bf 2066
f1387719
PP
2067doc__install : doc_site_install
2068 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1e44e2bf 2069
f1387719
PP
2070pure_perl_install ::
2071 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2072 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2073 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2074 $(INST_LIB) $(INSTALLPRIVLIB) \
2075 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
2076 $(INST_BIN) $(INSTALLBIN) \
2077 $(INST_SCRIPT) $(INSTALLSCRIPT) \
cae6c631
JD
2078 $(INST_HTMLLIBDIR) $(INSTALLHTMLPRIVLIBDIR) \
2079 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
f1387719
PP
2080 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2081 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2082 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2083 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
1e44e2bf 2084
1e44e2bf 2085
f1387719
PP
2086pure_site_install ::
2087 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2088 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
2089 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
2090 $(INST_LIB) $(INSTALLSITELIB) \
2091 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
2092 $(INST_BIN) $(INSTALLBIN) \
2093 $(INST_SCRIPT) $(INSTALLSCRIPT) \
cae6c631
JD
2094 $(INST_HTMLLIBDIR) $(INSTALLHTMLSITELIBDIR) \
2095 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
f1387719
PP
2096 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2097 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2098 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2099 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
1e44e2bf 2100
f1387719 2101doc_perl_install ::
7b8d334a 2102 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
dbc738d9 2103 "Module" "$(NAME)" \
f1387719
PP
2104 "installed into" "$(INSTALLPRIVLIB)" \
2105 LINKTYPE "$(LINKTYPE)" \
2106 VERSION "$(VERSION)" \
2107 EXE_FILES "$(EXE_FILES)" \
2108 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1e44e2bf 2109
f1387719 2110doc_site_install ::
7b8d334a 2111 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
dbc738d9 2112 "Module" "$(NAME)" \
f1387719
PP
2113 "installed into" "$(INSTALLSITELIB)" \
2114 LINKTYPE "$(LINKTYPE)" \
2115 VERSION "$(VERSION)" \
2116 EXE_FILES "$(EXE_FILES)" \
2117 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1e44e2bf 2118
f1387719 2119};
1e44e2bf 2120
f1387719
PP
2121 push @m, q{
2122uninstall :: uninstall_from_$(INSTALLDIRS)dirs
f4ae0f5e 2123
f1387719
PP
2124uninstall_from_perldirs ::
2125 }.$self->{NOECHO}.
2126 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
1e44e2bf 2127
f1387719
PP
2128uninstall_from_sitedirs ::
2129 }.$self->{NOECHO}.
2130 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
2131};
1e44e2bf 2132
f1387719
PP
2133 join("",@m);
2134}
1e44e2bf 2135
f1387719 2136=item installbin (o)
1e44e2bf 2137
85fe4bb3 2138Defines targets to make and to install EXE_FILES.
1e44e2bf 2139
f1387719 2140=cut
1e44e2bf 2141
f1387719
PP
2142sub installbin {
2143 my($self) = shift;
2144 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
2145 return "" unless @{$self->{EXE_FILES}};
2146 my(@m, $from, $to, %fromto, @to);
2147 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
2148 for $from (@{$self->{EXE_FILES}}) {
2149 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
2150 local($_) = $path; # for backwards compatibility
2151 $to = $self->libscan($path);
2152 print "libscan($from) => '$to'\n" if ($Verbose >=2);
2153 $fromto{$from}=$to;
2154 }
2155 @to = values %fromto;
84902520 2156 push(@m, qq{
f1387719 2157EXE_FILES = @{$self->{EXE_FILES}}
1e44e2bf 2158
f5cd9d9c
GS
2159} . ($Is_Win32
2160 ? q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2161 -e "system qq[pl2bat.bat ].shift"
2162} : q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::MakeMaker \
84902520 2163 -e "MY->fixin(shift)"
f5cd9d9c 2164}).qq{
85fe4bb3 2165pure_all :: @to
2d6e8844 2166 $self->{NOECHO}\$(NOOP)
1e44e2bf 2167
f1387719
PP
2168realclean ::
2169 $self->{RM_F} @to
84902520 2170});
1e44e2bf 2171
f1387719
PP
2172 while (($from,$to) = each %fromto) {
2173 last unless defined $from;
2174 my $todir = dirname($to);
2175 push @m, "
84902520 2176$to: $from $self->{MAKEFILE} " . $self->catdir($todir,'.exists') . "
f1387719
PP
2177 $self->{NOECHO}$self->{RM_F} $to
2178 $self->{CP} $from $to
84902520 2179 \$(FIXIN) $to
2366100d 2180 -$self->{NOECHO}\$(CHMOD) \$(PERM_RWX) $to
f1387719 2181";
1e44e2bf 2182 }
f1387719
PP
2183 join "", @m;
2184}
1e44e2bf 2185
f1387719 2186=item libscan (o)
1e44e2bf 2187
f1387719
PP
2188Takes a path to a file that is found by init_dirscan and returns false
2189if we don't want to include this file in the library. Mainly used to
2190exclude RCS, CVS, and SCCS directories from installation.
1e44e2bf 2191
f1387719 2192=cut
1e44e2bf 2193
f1387719 2194# ';
1e44e2bf 2195
f1387719
PP
2196sub libscan {
2197 my($self,$path) = @_;
2198 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
2199 $path;
1e44e2bf
PP
2200}
2201
f4ae0f5e 2202=item linkext (o)
1e44e2bf 2203
f4ae0f5e 2204Defines the linkext target which in turn defines the LINKTYPE.
1e44e2bf
PP
2205
2206=cut
2207
2208sub linkext {
2209 my($self, %attribs) = @_;
1e44e2bf
PP
2210 # LINKTYPE => static or dynamic or ''
2211 my($linktype) = defined $attribs{LINKTYPE} ?
2212 $attribs{LINKTYPE} : '$(LINKTYPE)';
2213 "
2214linkext :: $linktype
f4ae0f5e 2215 $self->{NOECHO}\$(NOOP)
1e44e2bf
PP
2216";
2217}
2218
f1387719 2219=item lsdir
1e44e2bf 2220
f1387719
PP
2221Takes as arguments a directory name and a regular expression. Returns
2222all entries in the directory that match the regular expression.
1e44e2bf
PP
2223
2224=cut
2225
f1387719
PP
2226sub lsdir {
2227 my($self) = shift;
2228 my($dir, $regex) = @_;
2229 my(@ls);
2230 my $dh = new DirHandle;
2231 $dh->open($dir || ".") or return ();
2232 @ls = $dh->read;
2233 $dh->close;
2234 @ls = grep(/$regex/, @ls) if $regex;
2235 @ls;
2236}
2237
2238=item macro (o)
2239
2240Simple subroutine to insert the macros defined by the macro attribute
2241into the Makefile.
2242
2243=cut
2244
2245sub macro {
1e44e2bf 2246 my($self,%attribs) = @_;
f1387719
PP
2247 my(@m,$key,$val);
2248 while (($key,$val) = each %attribs){
2249 last unless defined $key;
2250 push @m, "$key = $val\n";
1e44e2bf 2251 }
f1387719
PP
2252 join "", @m;
2253}
1e44e2bf 2254
f1387719 2255=item makeaperl (o)
1e44e2bf 2256
f1387719
PP
2257Called by staticmake. Defines how to write the Makefile to produce a
2258static new perl.
2259
55497cff
PP
2260By default the Makefile produced includes all the static extensions in
2261the perl library. (Purified versions of library files, e.g.,
2262DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2263
f1387719
PP
2264=cut
2265
2266sub makeaperl {
2267 my($self, %attribs) = @_;
2268 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2269 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
1e44e2bf 2270 my(@m);
f1387719
PP
2271 push @m, "
2272# --- MakeMaker makeaperl section ---
2273MAP_TARGET = $target
2274FULLPERL = $self->{FULLPERL}
2275";
2276 return join '', @m if $self->{PARENT};
1e44e2bf 2277
f1387719 2278 my($dir) = join ":", @{$self->{DIR}};
1e44e2bf 2279
f1387719
PP
2280 unless ($self->{MAKEAPERL}) {
2281 push @m, q{
2282$(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2283 $(MAKE) -f $(MAKE_APERL_FILE) $@
1e44e2bf 2284
f1387719
PP
2285$(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2286 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2287 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2288 Makefile.PL DIR=}, $dir, q{ \
2289 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2290 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
1e44e2bf 2291
f1387719
PP
2292 foreach (@ARGV){
2293 if( /\s/ ){
2294 s/=(.*)/='$1'/;
2295 }
2296 push @m, " \\\n\t\t$_";
2297 }
2298# push @m, map( " \\\n\t\t$_", @ARGV );
2299 push @m, "\n";
1e44e2bf 2300
f1387719
PP
2301 return join '', @m;
2302 }
1e44e2bf 2303
1e44e2bf 2304
1e44e2bf 2305
f1387719 2306 my($cccmd, $linkcmd, $lperl);
1e44e2bf 2307
1e44e2bf 2308
f1387719
PP
2309 $cccmd = $self->const_cccmd($libperl);
2310 $cccmd =~ s/^CCCMD\s*=\s*//;
2311 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
bab2b58e 2312 $cccmd .= " $Config::Config{cccdlflags}"
042ade60 2313 if ($Config::Config{useshrplib} eq 'true');
f1387719 2314 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
1e44e2bf 2315
f1387719
PP
2316 # The front matter of the linkcommand...
2317 $linkcmd = join ' ', "\$(CC)",
2318 grep($_, @Config{qw(large split ldflags ccdlflags)});
2319 $linkcmd =~ s/\s+/ /g;
93f9cb4b 2320 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
1e44e2bf 2321
f1387719
PP
2322 # Which *.a files could we make use of...
2323 local(%static);
2324 require File::Find;
2325 File::Find::find(sub {
2326 return unless m/\Q$self->{LIB_EXT}\E$/;
2327 return if m/^libperl/;
55497cff
PP
2328 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2329 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
1e44e2bf 2330
f1387719
PP
2331 if( exists $self->{INCLUDE_EXT} ){
2332 my $found = 0;
2333 my $incl;
2334 my $xx;
2335
2336 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2337 $xx =~ s,/?$_,,;
2338 $xx =~ s,/,::,g;
2339
2340 # Throw away anything not explicitly marked for inclusion.
2341 # DynaLoader is implied.
2342 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2343 if( $xx eq $incl ){
2344 $found++;
2345 last;
2346 }
2347 }
2348 return unless $found;
2349 }
2350 elsif( exists $self->{EXCLUDE_EXT} ){
2351 my $excl;
2352 my $xx;
1e44e2bf 2353
f1387719
PP
2354 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2355 $xx =~ s,/?$_,,;
2356 $xx =~ s,/,::,g;
1e44e2bf 2357
f1387719
PP
2358 # Throw away anything explicitly marked for exclusion
2359 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2360 return if( $xx eq $excl );
2361 }
2362 }
2363
2364 # don't include the installed version of this extension. I
2365 # leave this line here, although it is not necessary anymore:
2366 # I patched minimod.PL instead, so that Miniperl.pm won't
2367 # enclude duplicates
2368
2369 # Once the patch to minimod.PL is in the distribution, I can
2370 # drop it
2371 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2372 use Cwd 'cwd';
2373 $static{cwd() . "/" . $_}++;
2374 }, grep( -d $_, @{$searchdirs || []}) );
2375
2376 # We trust that what has been handed in as argument, will be buildable
2377 $static = [] unless $static;
2378 @static{@{$static}} = (1) x @{$static};
2379
2380 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2381 for (sort keys %static) {
2382 next unless /\Q$self->{LIB_EXT}\E$/;
2383 $_ = dirname($_) . "/extralibs.ld";
2384 push @$extra, $_;
1e44e2bf 2385 }
1e44e2bf 2386
f1387719 2387 grep(s/^/-I/, @{$perlinc || []});
1e44e2bf 2388
f1387719
PP
2389 $target = "perl" unless $target;
2390 $tmp = "." unless $tmp;
1e44e2bf 2391
f1387719
PP
2392# MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2393# regenerate the Makefiles, MAP_STATIC and the dependencies for
2394# extralibs.all are computed correctly
2395 push @m, "
2396MAP_LINKCMD = $linkcmd
2397MAP_PERLINC = @{$perlinc || []}
2398MAP_STATIC = ",
2399join(" \\\n\t", reverse sort keys %static), "
1e44e2bf 2400
f1387719
PP
2401MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2402";
2403
2404 if (defined $libperl) {
2405 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2406 }
2407 unless ($libperl && -f $lperl) { # Ilya's code...
2408 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2409 $libperl ||= "libperl$self->{LIB_EXT}";
2410 $libperl = "$dir/$libperl";
2411 $lperl ||= "libperl$self->{LIB_EXT}";
2412 $lperl = "$dir/$lperl";
ff0cee69
PP
2413
2414 if (! -f $libperl and ! -f $lperl) {
2415 # We did not find a static libperl. Maybe there is a shared one?
2416 if ($^O eq 'solaris' or $^O eq 'sunos') {
2417 $lperl = $libperl = "$dir/$Config::Config{libperl}";
2418 # SUNOS ld does not take the full path to a shared library
2419 $libperl = '' if $^O eq 'sunos';
2420 }
2421 }
2422
f1387719
PP
2423 print STDOUT "Warning: $libperl not found
2424 If you're going to build a static perl binary, make sure perl is installed
2425 otherwise ignore this warning\n"
2426 unless (-f $lperl || defined($self->{PERL_SRC}));
2427 }
1e44e2bf 2428
f1387719
PP
2429 push @m, "
2430MAP_LIBPERL = $libperl
2431";
1e44e2bf 2432
f1387719
PP
2433 push @m, "
2434\$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2435 $self->{NOECHO}$self->{RM_F} \$\@
2436 $self->{NOECHO}\$(TOUCH) \$\@
2437";
1e44e2bf 2438
f1387719
PP
2439 my $catfile;
2440 foreach $catfile (@$extra){
2441 push @m, "\tcat $catfile >> \$\@\n";
1e44e2bf 2442 }
ff0cee69
PP
2443 # SUNOS ld does not take the full path to a shared library
2444 my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl';
1e44e2bf 2445
ff0cee69
PP
2446 # Brain dead solaris linker does not use LD_RUN_PATH?
2447 # This fixes dynamic extensions which need shared libs
2448 my $ldfrom = ($^O eq 'solaris')?
2449 join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):'';
2450
2451push @m, "
f1387719 2452\$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
7b973d54 2453 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom \$(MAP_STATIC) $llibperl `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
f1387719
PP
2454 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2455 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2456 $self->{NOECHO}echo 'To remove the intermediate files say'
2457 $self->{NOECHO}echo ' make -f $makefilename map_clean'
1e44e2bf 2458
f1387719
PP
2459$tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2460";
2461 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
1e44e2bf 2462
f1387719
PP
2463 push @m, qq{
2464$tmp/perlmain.c: $makefilename}, q{
2465 }.$self->{NOECHO}.q{echo Writing $@
68dc0745 2466 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\
ed443d73 2467 -e "writemain(grep s#.*/auto/##, split(q| |, q|$(MAP_STATIC)|))" > $@t && $(MV) $@t $@
1e44e2bf 2468
f1387719 2469};
39e571d4
ML
2470 push @m, "\t",$self->{NOECHO}.q{$(PERL) $(INSTALLSCRIPT)/fixpmain
2471} if (defined (&Dos::UseLFN) && Dos::UseLFN()==0);
2472
1e44e2bf 2473
f1387719
PP
2474 push @m, q{
2475doc_inst_perl:
2476 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
7b8d334a 2477 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
dbc738d9 2478 "Perl binary" "$(MAP_TARGET)" \
f1387719
PP
2479 MAP_STATIC "$(MAP_STATIC)" \
2480 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2481 MAP_LIBPERL "$(MAP_LIBPERL)" \
2482 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1e44e2bf 2483
f1387719 2484};
1e44e2bf 2485
f1387719
PP
2486 push @m, q{
2487inst_perl: pure_inst_perl doc_inst_perl
1e44e2bf 2488
f1387719
PP
2489pure_inst_perl: $(MAP_TARGET)
2490 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
1e44e2bf 2491
f1387719
PP
2492clean :: map_clean
2493
2494map_clean :
2495 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2496};
2497
2498 join '', @m;
1e44e2bf
PP
2499}
2500
f1387719 2501=item makefile (o)
1e44e2bf 2502
f1387719 2503Defines how to rewrite the Makefile.
1e44e2bf
PP
2504
2505=cut
2506
f1387719
PP
2507sub makefile {
2508 my($self) = shift;
2509 my @m;
2510 # We do not know what target was originally specified so we
2511 # must force a manual rerun to be sure. But as it should only
2512 # happen very rarely it is not a significant problem.
2513 push @m, '
2514$(OBJECT) : $(FIRST_MAKEFILE)
2515' if $self->{OBJECT};
1e44e2bf 2516
f1387719
PP
2517 push @m, q{
2518# We take a very conservative approach here, but it\'s worth it.
2519# We move Makefile to Makefile.old here to avoid gnu make looping.
2520}.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2521 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2522 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
28e8609d 2523 -}.$self->{NOECHO}.q{$(RM_F) }."$self->{MAKEFILE}.old".q{
68dc0745
PP
2524 -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2525 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP)
f1387719 2526 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
68dc0745
PP
2527 }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <=="
2528 }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <=="
2529 false
1e44e2bf 2530
f1387719
PP
2531# To change behavior to :: would be nice, but would break Tk b9.02
2532# so you find such a warning below the dist target.
2533#}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2534# }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
1e44e2bf
PP
2535};
2536
f1387719 2537 join "", @m;
1e44e2bf
PP
2538}
2539
f4ae0f5e 2540=item manifypods (o)
1e44e2bf 2541
f4ae0f5e
PP
2542Defines targets and routines to translate the pods into manpages and
2543put them into the INST_* directories.
1e44e2bf
PP
2544
2545=cut
2546
2547sub manifypods {
2548 my($self, %attribs) = @_;
f9c559d8
A
2549 return "\nmanifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless
2550 %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
1e44e2bf
PP
2551 my($dist);
2552 my($pod2man_exe);
2553 if (defined $self->{PERL_SRC}) {
2554 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2555 } else {
f1387719 2556 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
1e44e2bf 2557 }
cae6c631 2558 unless ($pod2man_exe = $self->perl_script($pod2man_exe)) {
1e44e2bf
PP
2559 # No pod2man but some MAN3PODS to be installed
2560 print <<END;
2561
2562Warning: I could not locate your pod2man program. Please make sure,
2563 your pod2man program is in your PATH before you execute 'make'
2564
2565END
2566 $pod2man_exe = "-S pod2man";
2567 }
2568 my(@m);
2569 push @m,
2570qq[POD2MAN_EXE = $pod2man_exe\n],
2366100d
A
2571qq[POD2MAN = \$(PERL) -we '%m=\@ARGV;for (keys %m){' \\\n],
2572q[-e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "],
2573 $self->{MAKEFILE}, q[";' \\
1e44e2bf 2574-e 'print "Manifying $$m{$$_}\n";' \\
f1387719 2575-e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2366100d 2576-e 'chmod(oct($(PERM_RW))), $$m{$$_} or warn "chmod $(PERM_RW) $$m{$$_}: $$!\n";}'
1e44e2bf 2577];
f9c559d8 2578 push @m, "\nmanifypods : pure_all ";
1e44e2bf 2579 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
f1387719
PP
2580
2581 push(@m,"\n");
2582 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2583 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2584 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
1e44e2bf 2585 }
f1387719 2586 join('', @m);
1e44e2bf
PP
2587}
2588
f1387719 2589=item maybe_command
1e44e2bf 2590
f1387719 2591Returns true, if the argument is likely to be a command.
1e44e2bf
PP
2592
2593=cut
2594
f1387719
PP
2595sub maybe_command {
2596 my($self,$file) = @_;
2597 return $file if -x $file && ! -d $file;
2598 return;
1e44e2bf
PP
2599}
2600
f1387719 2601=item maybe_command_in_dirs
1e44e2bf 2602
f1387719 2603method under development. Not yet used. Ask Ilya :-)
1e44e2bf
PP
2604
2605=cut
2606
f1387719
PP
2607sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2608# Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2609 my($self, $names, $dirs, $trace, $ver) = @_;
2610 my($name, $dir);
2611 foreach $dir (@$dirs){
2612 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2613 foreach $name (@$names){
2614 my($abs,$tryabs);
2615 if ($self->file_name_is_absolute($name)) { # /foo/bar
2616 $abs = $name;
2617 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2618 $abs = $self->catfile($dir, $name);
2619 } else { # foo/bar
2620 $abs = $self->catfile($self->curdir, $name);
2621 }
2622 print "Checking $abs for $name\n" if ($trace >= 2);
2623 next unless $tryabs = $self->maybe_command($abs);
2624 print "Substituting $tryabs instead of $abs\n"
2625 if ($trace >= 2 and $tryabs ne $abs);
2626 $abs = $tryabs;
2627 if (defined $ver) {
2628 print "Executing $abs\n" if ($trace >= 2);
2629 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2630 print "Using PERL=$abs\n" if $trace;
2631 return $abs;
2632 }
2633 } else { # Do not look for perl
2634 return $abs;
2635 }
2636 }
1e44e2bf 2637 }
1e44e2bf
PP
2638}
2639
f1387719 2640=item needs_linking (o)
1e44e2bf 2641
f1387719
PP
2642Does this module need linking? Looks into subdirectory objects (see
2643also has_link_code())
1e44e2bf
PP
2644
2645=cut
2646
f1387719
PP
2647sub needs_linking {
2648 my($self) = shift;
2649 my($child,$caller);
2650 $caller = (caller(0))[3];
2651 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2652 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2653 if ($self->has_link_code or $self->{MAKEAPERL}){
2654 $self->{NEEDS_LINKING} = 1;
2655 return 1;
1e44e2bf 2656 }
f1387719
PP
2657 foreach $child (keys %{$self->{CHILDREN}}) {
2658 if ($self->{CHILDREN}->{$child}->needs_linking) {
2659 $self->{NEEDS_LINKING} = 1;
2660 return 1;
2661 }
1e44e2bf 2662 }
f1387719 2663 return $self->{NEEDS_LINKING} = 0;
1e44e2bf
PP
2664}
2665
f1387719 2666=item nicetext
1e44e2bf 2667
f1387719
PP
2668misnamed method (will have to be changed). The MM_Unix method just
2669returns the argument without further processing.
2670
2671On VMS used to insure that colons marking targets are preceded by
2672space - most Unix Makes don't need this, but it's necessary under VMS
2673to distinguish the target delimiter from a colon appearing as part of
2674a filespec.
1e44e2bf
PP
2675
2676=cut
2677
f1387719
PP
2678sub nicetext {
2679 my($self,$text) = @_;
2680 $text;
2681}
1e44e2bf 2682
f1387719 2683=item parse_version
1e44e2bf 2684
5a5fd53e
GS
2685parse a file and return what you think is $VERSION in this file set to.
2686It will return the string "undef" if it can't figure out what $VERSION
2687is.
1e44e2bf 2688
f1387719
PP
2689=cut
2690
2691sub parse_version {
2692 my($self,$parsefile) = @_;
2693 my $result;
2694 local *FH;
2695 local $/ = "\n";
2696 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2697 my $inpod = 0;
2698 while (<FH>) {
2699 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2700 next if $inpod;
2701 chop;
84902520
TB
2702 # next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2703 next unless /([\$*])(([\w\:\']*)\bVERSION)\b.*\=/;
dbc738d9
PP
2704 my $eval = qq{
2705 package ExtUtils::MakeMaker::_version;
a1f8e286 2706 no strict;
bab2b58e 2707
84902520
TB
2708 local $1$2;
2709 \$$2=undef; do {
bab2b58e 2710 $_
84902520 2711 }; \$$2
dbc738d9
PP
2712 };
2713 local($^W) = 0;
84902520 2714 $result = eval($eval);
5a5fd53e 2715 warn "Could not eval '$eval' in $parsefile: $@" if $@;
84902520 2716 $result = "undef" unless defined $result;
f1387719
PP
2717 last;
2718 }
2719 close FH;
2720 return $result;
1e44e2bf
PP
2721}
2722
8f993c78
MN
2723=item parse_abstract
2724
2725parse a file and return what you think is the ABSTRACT
2726
2727=cut
2728
2729sub parse_abstract {
2730 my($self,$parsefile) = @_;
2731 my $result;
2732 local *FH;
2733 local $/ = "\n";
2734 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2735 my $inpod = 0;
2736 my $package = $self->{DISTNAME};
cbadcae4 2737 $package =~ s/-/::/g;
8f993c78
MN
2738 while (<FH>) {
2739 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2740 next if !$inpod;
2741 chop;
2742 next unless /^($package\s-\s)(.*)/;
2743 $result = $2;
2744 last;
2745 }
2746 close FH;
2747 return $result;
2748}
1e44e2bf 2749
f1387719
PP
2750=item pasthru (o)
2751
2752Defines the string that is passed to recursive make calls in
2753subdirectories.
1e44e2bf
PP
2754
2755=cut
2756
f1387719 2757sub pasthru {
1e44e2bf 2758 my($self) = shift;
f1387719 2759 my(@m,$key);
1e44e2bf 2760
f1387719 2761 my(@pasthru);
bbce6d69
PP
2762 my($sep) = $Is_VMS ? ',' : '';
2763 $sep .= "\\\n\t";
1e44e2bf 2764
bab2b58e 2765 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
f1387719
PP
2766 push @pasthru, "$key=\"\$($key)\"";
2767 }
f4ae0f5e 2768
bbce6d69 2769 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
f1387719
PP
2770 join "", @m;
2771}
1e44e2bf 2772
f1387719 2773=item path
f4ae0f5e 2774
f1387719 2775Takes no argument, returns the environment variable PATH as an array.
1e44e2bf 2776
f1387719
PP
2777=cut
2778
2779sub path {
2780 my($self) = @_;
39e571d4 2781 my $path_sep = ($Is_OS2 || $Is_Dos) ? ";" : ":";
f1387719
PP
2782 my $path = $ENV{PATH};
2783 $path =~ s:\\:/:g if $Is_OS2;
2784 my @path = split $path_sep, $path;
93f9cb4b
PP
2785 foreach(@path) { $_ = '.' if $_ eq '' }
2786 @path;
1e44e2bf
PP
2787}
2788
f1387719 2789=item perl_script
1e44e2bf 2790
f1387719
PP
2791Takes one argument, a file name, and returns the file name, if the
2792argument is likely to be a perl script. On MM_Unix this is true for
2793any ordinary, readable file.
1e44e2bf
PP
2794
2795=cut
2796
f1387719
PP
2797sub perl_script {
2798 my($self,$file) = @_;
2799 return $file if -r $file && -f _;
2800 return;
1e44e2bf
PP
2801}
2802
f1387719 2803=item perldepend (o)
1e44e2bf 2804
f1387719
PP
2805Defines the dependency from all *.h files that come with the perl
2806distribution.
1e44e2bf
PP
2807
2808=cut
2809
f1387719 2810sub perldepend {
1e44e2bf 2811 my($self) = shift;
f1387719
PP
2812 my(@m);
2813 push @m, q{
2814# Check for unpropogated config.sh changes. Should never happen.
2815# We do NOT just update config.h because that is not sufficient.
2816# An out of date config.h is not fatal but complains loudly!
2817$(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2818 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2819
2820$(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2821 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2822 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2823} if $self->{PERL_SRC};
2824
2825 return join "", @m unless $self->needs_linking;
2826
1e44e2bf 2827 push @m, q{
f1387719
PP
2828PERL_HDRS = \
2829$(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2830$(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2831$(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2832$(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2833$(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2834$(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2835$(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2836$(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
219f41b1 2837$(PERL_INC)/embed.h $(PERL_INC)/perl.h $(PERL_INC)/iperlsys.h \
f1387719
PP
2838$(PERL_INC)/form.h $(PERL_INC)/perly.h
2839
2840$(OBJECT) : $(PERL_HDRS)
2841} if $self->{OBJECT};
2842
2843 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2844
2845 join "\n", @m;
1e44e2bf
PP
2846}
2847
8f993c78
MN
2848=item ppd
2849
2850Defines target that creates a PPD (Perl Package Description) file
2851for a binary distribution.
2852
2853=cut
2854
2855sub ppd {
2856 my($self) = @_;
2857 my(@m);
2858 if ($self->{ABSTRACT_FROM}){
2859 $self->{ABSTRACT} = $self->parse_abstract($self->{ABSTRACT_FROM}) or
2860 Carp::carp "WARNING: Setting ABSTRACT via file '$self->{ABSTRACT_FROM}' failed\n";
2861 }
2862 my ($pack_ver) = join ",", (split (/\./, $self->{VERSION}), (0) x 4) [0 .. 3];
2863 push(@m, "# Creates a PPD (Perl Package Description) for a binary distribution.\n");
2864 push(@m, "ppd:\n");
2865 push(@m, "\t\@\$(PERL) -e \"print qq{<SOFTPKG NAME=\\\"$self->{DISTNAME}\\\" VERSION=\\\"$pack_ver\\\">\\n}");
2866 push(@m, ". qq{\\t<TITLE>$self->{DISTNAME}</TITLE>\\n}");
2867 my $abstract = $self->{ABSTRACT};
3aa35033 2868 $abstract =~ s/\n/\\n/sg;
8f993c78
MN
2869 $abstract =~ s/</&lt;/g;
2870 $abstract =~ s/>/&gt;/g;
2871 push(@m, ". qq{\\t<ABSTRACT>$abstract</ABSTRACT>\\n}");
2872 my ($author) = $self->{AUTHOR};
3aa35033
GS
2873 $author =~ s/</&lt;/g;
2874 $author =~ s/>/&gt;/g;
8f993c78
MN
2875 $author =~ s/@/\\@/g;
2876 push(@m, ". qq{\\t<AUTHOR>$author</AUTHOR>\\n}");
2877 push(@m, ". qq{\\t<IMPLEMENTATION>\\n}");
2878 my ($prereq);
2879 foreach $prereq (sort keys %{$self->{PREREQ_PM}}) {
2880 my $pre_req = $prereq;
2881 $pre_req =~ s/::/-/g;
80252599
GS
2882 my ($dep_ver) = join ",", (split (/\./, $self->{PREREQ_PM}{$prereq}), (0) x 4) [0 .. 3];
2883 push(@m, ". qq{\\t\\t<DEPENDENCY NAME=\\\"$pre_req\\\" VERSION=\\\"$dep_ver\\\" />\\n}");
8f993c78
MN
2884 }
2885 push(@m, ". qq{\\t\\t<OS NAME=\\\"\$(OSNAME)\\\" />\\n}");
80252599 2886 push(@m, ". qq{\\t\\t<ARCHITECTURE NAME=\\\"$Config{'archname'}\\\" />\\n}");
8f993c78
MN
2887 my ($bin_location) = $self->{BINARY_LOCATION};
2888 $bin_location =~ s/\\/\\\\/g;
2889 if ($self->{PPM_INSTALL_SCRIPT}) {
2890 if ($self->{PPM_INSTALL_EXEC}) {
2891 push(@m, " . qq{\\t\\t<INSTALL EXEC=\\\"$self->{PPM_INSTALL_EXEC}\\\">$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2892 }
2893 else {
2894 push(@m, " . qq{\\t\\t<INSTALL>$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2895 }
2896 }
2897 push(@m, ". qq{\\t\\t<CODEBASE HREF=\\\"$bin_location\\\" />\\n}");
2898 push(@m, ". qq{\\t</IMPLEMENTATION>\\n}");
2899 push(@m, ". qq{</SOFTPKG>\\n}\" > $self->{DISTNAME}.ppd");
2900
2901 join("", @m);
2902}
2903
2366100d
A
2904=item perm_rw (o)
2905
2906Returns the attribute C<PERM_RW> or the string C<644>.
2907Used as the string that is passed
2908to the C<chmod> command to set the permissions for read/writeable files.
2909MakeMaker chooses C<644> because it has turned out in the past that
de592821 2910relying on the umask provokes hard-to-track bug reports.
2366100d
A
2911When the return value is used by the perl function C<chmod>, it is
2912interpreted as an octal value.
2913
2914=cut
2915
2916sub perm_rw {
2917 shift->{PERM_RW} || "644";
2918}
2919
2920=item perm_rwx (o)
2921
2922Returns the attribute C<PERM_RWX> or the string C<755>,
2923i.e. the string that is passed
2924to the C<chmod> command to set the permissions for executable files.
2925See also perl_rw.
2926
2927=cut
2928
2929sub perm_rwx {
2930 shift->{PERM_RWX} || "755";
2931}
2932
f1387719 2933=item pm_to_blib
1e44e2bf 2934
f1387719 2935Defines target that copies all files in the hash PM to their
55497cff 2936destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
1e44e2bf
PP
2937
2938=cut
2939
f1387719
PP
2940sub pm_to_blib {
2941 my $self = shift;
2942 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2943 return q{
2944pm_to_blib: $(TO_INST_PM)
2945 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2946 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
68dc0745 2947 -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')"
f1387719 2948 }.$self->{NOECHO}.q{$(TOUCH) $@
1e44e2bf 2949};
1e44e2bf
PP
2950}
2951
f1387719 2952=item post_constants (o)
1e44e2bf 2953
f1387719
PP
2954Returns an empty string per default. Dedicated to overrides from
2955within Makefile.PL after all constants have been defined.
1e44e2bf
PP
2956
2957=cut
2958
f1387719
PP
2959sub post_constants{
2960 my($self) = shift;
2961 "";
2962}
1e44e2bf 2963
f1387719 2964=item post_initialize (o)
1e44e2bf 2965
1fef88e7 2966Returns an empty string per default. Used in Makefile.PLs to add some
f1387719 2967chunk of text to the Makefile after the object is initialized.
1e44e2bf 2968
f1387719 2969=cut
1e44e2bf 2970
f1387719
PP
2971sub post_initialize {
2972 my($self) = shift;
2973 "";
2974}
1e44e2bf 2975
f1387719 2976=item postamble (o)
1e44e2bf 2977
f1387719
PP
2978Returns an empty string. Can be used in Makefile.PLs to write some
2979text to the Makefile at the end.
1e44e2bf 2980
f1387719 2981=cut
1e44e2bf 2982
f1387719
PP
2983sub postamble {
2984 my($self) = shift;
2985 "";
2986}
1e44e2bf 2987
f1387719 2988=item prefixify
1e44e2bf 2989
f1387719
PP
2990Check a path variable in $self from %Config, if it contains a prefix,
2991and replace it with another one.
1e44e2bf 2992
f1387719
PP
2993Takes as arguments an attribute name, a search prefix and a
2994replacement prefix. Changes the attribute in the object.
1e44e2bf 2995
f1387719 2996=cut
1e44e2bf 2997
f1387719
PP
2998sub prefixify {
2999 my($self,$var,$sprefix,$rprefix) = @_;
3000 $self->{uc $var} ||= $Config{lc $var};
3001 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
3002 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
3003}
1e44e2bf 3004
f1387719 3005=item processPL (o)
1e44e2bf 3006
f1387719 3007Defines targets to run *.PL files.
1e44e2bf 3008
f1387719 3009=cut
1e44e2bf 3010
f1387719
PP
3011sub processPL {
3012 my($self) = shift;
3013 return "" unless $self->{PL_FILES};
3014 my(@m, $plfile);
3015 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
3aa35033
GS
3016 my $list = ref($self->{PL_FILES}->{$plfile})
3017 ? $self->{PL_FILES}->{$plfile}
3018 : [$self->{PL_FILES}->{$plfile}];
3019 foreach $target (@$list) {
f1387719 3020 push @m, "
3aa35033 3021all :: $target
2d6e8844 3022 $self->{NOECHO}\$(NOOP)
1e44e2bf 3023
3aa35033
GS
3024$target :: $plfile
3025 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile $target
f1387719 3026";
3aa35033 3027 }
f1387719
PP
3028 }
3029 join "", @m;
1e44e2bf
PP
3030}
3031
f1387719 3032=item realclean (o)
1e44e2bf 3033
f1387719 3034Defines the realclean target.
1e44e2bf
PP
3035
3036=cut
3037
f1387719
PP
3038sub realclean {
3039 my($self, %attribs) = @_;
3040 my(@m);
3041 push(@m,'
3042# Delete temporary files (via clean) and also delete installed files
3043realclean purge :: clean
3044');
3045 # realclean subdirectories first (already cleaned)
68dc0745 3046 my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n";
f1387719
PP
3047 foreach(@{$self->{DIR}}){
3048 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
3049 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
1e44e2bf 3050 }
f1387719
PP
3051 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
3052 if( $self->has_link_code ){
3053 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
3054 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
3055 }
108a6718
GS
3056 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n")
3057 if keys %{$self->{PM}};
f1387719
PP
3058 my(@otherfiles) = ($self->{MAKEFILE},
3059 "$self->{MAKEFILE}.old"); # Makefiles last
3060 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
3061 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
3062 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
3063 join("", @m);
1e44e2bf
PP
3064}
3065
f1387719 3066=item replace_manpage_separator
1e44e2bf 3067
f1387719
PP
3068Takes the name of a package, which may be a nested package, in the
3069form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
1e44e2bf
PP
3070
3071=cut
3072
f1387719
PP
3073sub replace_manpage_separator {
3074 my($self,$man) = @_;
2ebcf328
JB
3075 if ($^O eq 'uwin') {
3076 $man =~ s,/+,.,g;
3077 } else {
3078 $man =~ s,/+,::,g;
3079 }
f1387719
PP
3080 $man;
3081}
1e44e2bf 3082
f1387719 3083=item static (o)
1e44e2bf 3084
f1387719 3085Defines the static target.
1e44e2bf 3086
f1387719 3087=cut
1e44e2bf 3088
f1387719
PP
3089sub static {
3090# --- Static Loading Sections ---
1e44e2bf 3091
f1387719
PP
3092 my($self) = shift;
3093 '
3094## $(INST_PM) has been moved to the all: target.
3095## It remains here for awhile to allow for old usage: "make static"
3096#static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
3097static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
3098 '.$self->{NOECHO}.'$(NOOP)
3099';
1e44e2bf
PP
3100}
3101
f1387719 3102=item static_lib (o)
1e44e2bf 3103
f1387719 3104Defines how to produce the *.a (or equivalent) files.
1e44e2bf
PP
3105
3106=cut
3107
f1387719
PP
3108sub static_lib {
3109 my($self) = @_;
3110# Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
3111# return '' unless $self->needs_linking(); #might be because of a subdir
1e44e2bf 3112
f1387719
PP
3113 return '' unless $self->has_link_code;
3114
3115 my(@m);
3116 push(@m, <<'END');
3117$(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
760ac839 3118 $(RM_RF) $@
f1387719
PP
3119END
3120 # If this extension has it's own library (eg SDBM_File)
3121 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
3122 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
f4ae0f5e 3123
f1387719 3124 push @m,
760ac839 3125q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
2366100d 3126 $(CHMOD) $(PERM_RWX) $@
0328fe61 3127 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
f4ae0f5e 3128};
0328fe61
CS
3129 # Old mechanism - still available:
3130 push @m,
3131"\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs
3132} if $self->{PERL_SRC} && $self->{EXTRALIBS};
3133 push @m, "\n";
f1387719
PP
3134
3135 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
3136 join('', "\n",@m);
1e44e2bf
PP
3137}
3138
f4ae0f5e 3139=item staticmake (o)
1e44e2bf 3140
f4ae0f5e 3141Calls makeaperl.
1e44e2bf
PP
3142
3143=cut
3144
3145sub staticmake {
3146 my($self, %attribs) = @_;
1e44e2bf
PP
3147 my(@static);
3148
3149 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
3150
3151 # And as it's not yet built, we add the current extension
3152 # but only if it has some C code (or XS code, which implies C code)
3153 if (@{$self->{C}}) {
f4ae0f5e
PP
3154 @static = $self->catfile($self->{INST_ARCHLIB},
3155 "auto",
3156 $self->{FULLEXT},
3157 "$self->{BASEEXT}$self->{LIB_EXT}"
3158 );
1e44e2bf
PP
3159 }
3160
3161 # Either we determine now, which libraries we will produce in the
3162 # subdirectories or we do it at runtime of the make.
3163
3164 # We could ask all subdir objects, but I cannot imagine, why it
3165 # would be necessary.
3166
3167 # Instead we determine all libraries for the new perl at
3168 # runtime.
3169 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
3170
3171 $self->makeaperl(MAKE => $self->{MAKEFILE},
3172 DIRS => \@searchdirs,
3173 STAT => \@static,
3174 INCL => \@perlinc,
3175 TARGET => $self->{MAP_TARGET},
3176 TMP => "",
3177 LIBPERL => $self->{LIBPERL_A}
3178 );
3179}
3180
f1387719
PP
3181=item subdir_x (o)
3182
3183Helper subroutine for subdirs
3184
3185=cut
3186
3187sub subdir_x {
3188 my($self, $subdir) = @_;
3189 my(@m);
3190 qq{
3191
3192subdirs ::
3193 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
3194
3195};
3196}
3197
3198=item subdirs (o)
3199
3200Defines targets to process subdirectories.
3201
3202=cut
3203
3204sub subdirs {
3205# --- Sub-directory Sections ---
3206 my($self) = shift;
3207 my(@m,$dir);
3208 # This method provides a mechanism to automatically deal with
3209 # subdirectories containing further Makefile.PL scripts.
3210 # It calls the subdir_x() method for each subdirectory.
3211 foreach $dir (@{$self->{DIR}}){
3212 push(@m, $self->subdir_x($dir));
3213#### print "Including $dir subdirectory\n";
3214 }
3215 if (@m){
3216 unshift(@m, "
3217# The default clean, realclean and test targets in this Makefile
3218# have automatically been given entries for each subdir.
3219
3220");
3221 } else {
3222 push(@m, "\n# none")
3223 }
3224 join('',@m);
3225}
3226
f4ae0f5e 3227=item test (o)
1e44e2bf 3228
f4ae0f5e 3229Defines the test targets.
1e44e2bf
PP
3230
3231=cut
3232
3233sub test {
3234# --- Test and Installation Sections ---
3235
3236 my($self, %attribs) = @_;
96e4d5b1
PP
3237 my $tests = $attribs{TESTS};
3238 if (!$tests && -d 't') {
3239 $tests = $Is_Win32 ? join(' ', <t\\*.t>) : 't/*.t';
3240 }
fb73857a 3241 # note: 'test.pl' name is also hardcoded in init_dirscan()
1e44e2bf
PP
3242 my(@m);
3243 push(@m,"
3244TEST_VERBOSE=0
3245TEST_TYPE=test_\$(LINKTYPE)
f1387719 3246TEST_FILE = test.pl
fb73857a 3247TEST_FILES = $tests
f1387719 3248TESTDB_SW = -d
1e44e2bf 3249
f4ae0f5e 3250testdb :: testdb_\$(LINKTYPE)
f1387719
PP
3251
3252test :: \$(TEST_TYPE)
1e44e2bf 3253");
68dc0745 3254 push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
1e44e2bf
PP
3255 @{$self->{DIR}}));
3256 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
3257 unless $tests or -f "test.pl" or @{$self->{DIR}};
3258 push(@m, "\n");
3259
f4ae0f5e 3260 push(@m, "test_dynamic :: pure_all\n");
fb73857a
PP
3261 push(@m, $self->test_via_harness('$(FULLPERL)', '$(TEST_FILES)')) if $tests;
3262 push(@m, $self->test_via_script('$(FULLPERL)', '$(TEST_FILE)')) if -f "test.pl";
1e44e2bf
PP
3263 push(@m, "\n");
3264
f1387719
PP
3265 push(@m, "testdb_dynamic :: pure_all\n");
3266 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
3267 push(@m, "\n");
f4ae0f5e 3268
1e44e2bf
PP
3269 # Occasionally we may face this degenerate target:
3270 push @m, "test_ : test_dynamic\n\n";
3271
3272 if ($self->needs_linking()) {
f4ae0f5e 3273 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
fb73857a
PP
3274 push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests;
3275 push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl";
1e44e2bf 3276 push(@m, "\n");
f1387719
PP
3277 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
3278 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
3279 push(@m, "\n");
1e44e2bf
PP
3280 } else {
3281 push @m, "test_static :: test_dynamic\n";
f4ae0f5e 3282 push @m, "testdb_static :: testdb_dynamic\n";
1e44e2bf
PP
3283 }
3284 join("", @m);
3285}
3286
f4ae0f5e 3287=item test_via_harness (o)
1e44e2bf 3288
f4ae0f5e 3289Helper method to write the test targets
1e44e2bf
PP
3290
3291=cut
3292
3293sub test_via_harness {
3294 my($self, $perl, $tests) = @_;
10dd38fc
GS
3295 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3296 "\t$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
PP
3297}
3298
f4ae0f5e 3299=item test_via_script (o)
1e44e2bf 3300
f4ae0f5e 3301Other helper method for test.
1e44e2bf
PP
3302
3303=cut
3304
3305sub test_via_script {
3306 my($self, $perl, $script) = @_;
10dd38fc
GS
3307 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3308 qq{\t$perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
1e44e2bf
PP
3309};
3310}
3311
f1387719 3312=item tool_autosplit (o)
1e44e2bf 3313
f1387719
PP
3314Defines a simple perl call that runs autosplit. May be deprecated by
3315pm_to_blib soon.
1e44e2bf
PP
3316
3317=cut
3318
f1387719
PP
3319sub tool_autosplit {
3320# --- Tool Sections ---
3321
3322 my($self, %attribs) = @_;
3323 my($asl) = "";
3324 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
3325 q{
3326# Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
3327AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
3328};
1e44e2bf
PP
3329}
3330
f1387719 3331=item tools_other (o)
1e44e2bf 3332
f1387719
PP
3333Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
3334the Makefile. Also defines the perl programs MKPATH,
3335WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
1e44e2bf
PP
3336
3337=cut
3338
f1387719
PP
3339sub tools_other {
3340 my($self) = shift;
3341 my @m;
3342 my $bin_sh = $Config{sh} || '/bin/sh';
3343 push @m, qq{
3344SHELL = $bin_sh
3345};
3346
68dc0745 3347 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) {
f1387719 3348 push @m, "$_ = $self->{$_}\n";
1e44e2bf 3349 }
1e44e2bf 3350
f1387719
PP
3351 push @m, q{
3352# The following is a portable way to say mkdir -p
3353# To see which directories are created, change the if 0 to if 1
68dc0745 3354MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath
1e44e2bf 3355
f1387719
PP
3356# This helps us to minimize the effect of the .exists files A yet
3357# better solution would be to have a stable file in the perl
3358# distribution with a timestamp of zero. But this solution doesn't
3359# need any changes to the core distribution and works with older perls
68dc0745 3360EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime
f1387719 3361};
1e44e2bf 3362
68dc0745 3363
f1387719 3364 return join "", @m if $self->{PARENT};
1e44e2bf 3365
f1387719
PP
3366 push @m, q{
3367# Here we warn users that an old packlist file was found somewhere,
3368# and that they should call some uninstall routine
3369WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
3370-e 'print "WARNING: I have found an old package in\n";' \\
3371-e 'print "\t$$ARGV[0].\n";' \\
3372-e 'print "Please make sure the two installations are not conflicting\n";'
1e44e2bf 3373
f1387719
PP
3374UNINST=0
3375VERBINST=1
1e44e2bf 3376
f1387719 3377MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
68dc0745 3378-e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');"
1e44e2bf 3379
dbc738d9
PP
3380DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
3381-e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
f1387719
PP
3382-e 'print "=over 4";' \
3383-e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
3384-e 'print "=back";'
1e44e2bf 3385
f1387719 3386UNINSTALL = $(PERL) -MExtUtils::Install \
8fe37c6d
CS
3387-e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \
3388-e 'print " packlist above carefully.\n There may be errors. Remove the";' \
3389-e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"'
f1387719 3390};
1e44e2bf 3391
f1387719
PP
3392 return join "", @m;
3393}
1e44e2bf 3394
f1387719 3395=item tool_xsubpp (o)
1e44e2bf 3396
f1387719 3397Determines typemaps, xsubpp version, prototype behaviour.
1e44e2bf 3398
f1387719 3399=cut
1e44e2bf 3400
f1387719
PP
3401sub tool_xsubpp {
3402 my($self) = shift;
3403 return "" unless $self->needs_linking;
3404 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
3405 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
3406 if( $self->{TYPEMAPS} ){
3407 my $typemap;