# actually this is just perl.exe and perlXX.dll
# but can be extended by additional exts
# ... (as soon as this will be implemented :)
- 'include-modules' => '', # TODO
- 'exclude-modules' => '', # TODO
- #??? 'only-modules' => '', # TODO
'cross-name' => 'wince',
- 'strip-pod' => 0, # TODO strip POD from perl modules
- 'adaptation' => 0, # TODO do some adaptation, such as stripping such
- # occurences as "if ($^O eq 'VMS'){...}" for certain modules
+ 'strip-pod' => 0, # strip POD from perl modules
+ 'adaptation' => 1, # do some adaptation, such as stripping such
+ # occurences as "if ($^O eq 'VMS'){...}" for Dynaloader.pm
'zip' => 0, # perform zip
'clean-exts' => 0,
#options itself
print STDERR "Copying perl core extensions...\n";
}
for (@efiles) {
- /^(.*)\/([^\/]+)\/([^\/]+)$/;
- copy "../ext/$_", "$opts{distdir}/lib/$1/$3";
+ if (m#^.*?/lib/(.*)$#) {
+ copy "../ext/$_", "$opts{distdir}/lib/$1";
+ }
+ else {
+ /^(.*)\/([^\/]+)\/([^\/]+)$/;
+ copy "../ext/$_", "$opts{distdir}/lib/$1/$3";
+ }
+}
+my ($dynaloader_pm);
+if ($opts{adaptation}) {
+ # let's copy our Dynaloader.pm (make this optional?)
+ open my $fhdyna, ">$opts{distdir}/lib/Dynaloader.pm";
+ print $fhdyna $dynaloader_pm;
+ close $fhdyna;
}
# Config.pm, perl binaries
copy "../xlib/$opts{'cross-name'}/Config.pm", "$opts{distdir}/lib/Config.pm";
copy "$opts{'cross-name'}/perl.exe", "$opts{distdir}/bin/perl.exe";
copy "$opts{'cross-name'}/perl.dll", "$opts{distdir}/bin/perl.dll";
-# how do we know exact name of perl.dll?)
+# how do we know exact name of perl.dll?
# auto
+my %aexcl = (socket=>'Socket_1');
+# Socket.dll and may be some other conflict with same file in \windows dir
+# on WinCE, %aexcl needed to replace it with a different name that however
+# will be found by Dynaloader
my @afiles;
chdir "../xlib/$opts{'cross-name'}/auto";
find({no_chdir=>1,wanted=>sub{push @afiles, $_ if /\.(dll|bs)$/}},'.');
print STDERR "Copying binaries for perl core extensions...\n";
}
for (@afiles) {
- copy "../xlib/$opts{'cross-name'}/auto/$_", "$opts{distdir}/lib/auto/$_";
+ if (/^(.*)\/(\w+)\.dll$/i && exists $aexcl{lc($2)}) {
+ copy "../xlib/$opts{'cross-name'}/auto/$_", "$opts{distdir}/lib/auto/$1/$aexcl{lc($2)}.dll";
+ }
+ else {
+ copy "../xlib/$opts{'cross-name'}/auto/$_", "$opts{distdir}/lib/auto/$_";
+ }
}
sub copy($$) {
# actually following regexp is suspicious to not work everywhere.
# but we've checked on our set of modules, and it's fit for our purposes
$ffrom =~ s/^=\w+.*?^=cut(?:\n|\Z)//msg;
- # $ffrom =~ s/^__END__.*\Z//msg; # TODO -- deal with Autoload
+ unless ($ffrom=~/\bAutoLoader\b/) {
+ # this logic actually strip less than could be stripped, but we're
+ # not risky. Just strip only of no mention of AutoLoader
+ $ffrom =~ s/^__END__.*\Z//msg;
+ }
}
mkpath $1 if $fnto=~/^(.*)\/([^\/]+)$/;
open my $fhout, ">$fnto";
EOS
%extexclusions = map {$_=>1} split/\s/, <<"EOS";
EOS
+$dynaloader_pm=<<'EOS';
+# This module designed *only* for WinCE
+# if you encounter a problem with this file, try using original Dynaloader.pm
+# from perl distribution, it's larger but essentially the same.
+package DynaLoader;
+our $VERSION = 1.04;
+
+$dl_debug ||= 0;
+
+@dl_require_symbols = (); # names of symbols we need
+
+#@dl_librefs = (); # things we have loaded
+#@dl_modules = (); # Modules we have loaded
+
+boot_DynaLoader('DynaLoader') if defined(&boot_DynaLoader) && !defined(&dl_error);
+
+print STDERR "DynaLoader not linked into this perl\n"
+ unless defined(&boot_DynaLoader);
+
+1; # End of main code
+
+sub croak{require Carp;Carp::croak(@_)}
+sub bootstrap_inherit {
+ my $module = $_[0];
+ local *isa = *{"$module\::ISA"};
+ local @isa = (@isa, 'DynaLoader');
+ bootstrap(@_);
+}
+sub bootstrap {
+ # use local vars to enable $module.bs script to edit values
+ local(@args) = @_;
+ local($module) = $args[0];
+ local(@dirs, $file);
+
+ unless ($module) {
+ require Carp;
+ Carp::confess("Usage: DynaLoader::bootstrap(module)");
+ }
+
+ croak("Can't load module $module, dynamic loading not available in this perl.\n")
+ unless defined(&dl_load_file);
+
+ my @modparts = split(/::/,$module);
+ my $modfname = $modparts[-1];
+ my $modpname = join('/',@modparts);
+ for (@INC) {
+ my $dir = "$_/auto/$modpname";
+ next unless -d $dir;
+ my $try = "$dir/$modfname.dll";
+ last if $file = ( (-f $try) && $try);
+
+ $try = "$dir/${modfname}_1.dll";
+ last if $file = ( (-f $try) && $try);
+ push @dirs, $dir;
+ }
+ $file = dl_findfile(map("-L$_",@dirs,@INC), $modfname) unless $file;
+
+ croak("Can't locate loadable object for module $module in \@INC (\@INC contains: @INC)")
+ unless $file;
+
+ (my $bootname = "boot_$module") =~ s/\W/_/g;
+ @dl_require_symbols = ($bootname);
+
+ # optional '.bootstrap' perl script
+ my $bs = $file;
+ $bs =~ s/(\.\w+)?(;\d*)?$/\.bs/;
+ if (-s $bs) { # only read file if it's not empty
+ eval { do $bs; };
+ warn "$bs: $@\n" if $@;
+ }
+
+ my $libref = dl_load_file($file, 0) or
+ croak("Can't load '$file' for module $module: ".dl_error());
+
+ push(@dl_librefs,$libref); # record loaded object
+
+ my @unresolved = dl_undef_symbols();
+ if (@unresolved) {
+ require Carp;
+ Carp::carp("Undefined symbols present after loading $file: @unresolved\n");
+ }
+
+ my $boot_symbol_ref = dl_find_symbol($libref, $bootname) or
+ croak("Can't find '$bootname' symbol in $file\n");
+
+ push(@dl_modules, $module);
+
+ boot:
+ my $xs = dl_install_xsub("${module}::bootstrap", $boot_symbol_ref, $file);
+ &$xs(@args);
+}
+
+sub dl_findfile {
+ my (@args) = @_;
+ my (@dirs, $dir);
+ my (@found);
+
+ arg: foreach(@args) {
+ if (m:/: && -f $_) {
+ push(@found,$_);
+ last arg unless wantarray;
+ next;
+ }
+
+ if (s:^-L::) {push(@dirs, $_); next;}
+ if (m:/: && -d $_) {push(@dirs, $_); next;}
+
+ for $dir (@dirs) {
+ next unless -d $dir;
+ for my $name (/\.dll$/i?($_):("$_.dll",$_)) {
+ print STDERR " checking in $dir for $name\n" if $dl_debug;
+ if (-f "$dir/$name") {
+ push(@found, "$dir/$name");
+ next arg;
+ }
+ }
+ }
+ }
+ return $found[0] unless wantarray;
+ @found;
+}
+EOS
}
projects / p5sagit/p5-mst-13.2.git / commitdiff