package ExtUtils::Mksymlists;
+
+use 5.005_64;
use strict qw[ subs refs ];
# no strict 'vars'; # until filehandles are exempted
use Carp;
use Exporter;
-use vars qw( @ISA @EXPORT $VERSION );
+our(@ISA, @EXPORT, $VERSION);
@ISA = 'Exporter';
@EXPORT = '&Mksymlists';
$VERSION = substr q$Revision: 1.17 $, 10;
$spec{DL_VARS} = [] unless $spec{DL_VARS};
($spec{FILE} = $spec{NAME}) =~ s/.*::// unless $spec{FILE};
+ $spec{FUNCLIST} = [] unless $spec{FUNCLIST};
$spec{DL_FUNCS} = { $spec{NAME} => [] }
unless ( ($spec{DL_FUNCS} and keys %{$spec{DL_FUNCS}}) or
- $spec{FUNCLIST});
- $spec{FUNCLIST} = [] unless $spec{FUNCLIST};
+ @{$spec{FUNCLIST}});
if (defined $spec{DL_FUNCS}) {
my($package);
foreach $package (keys %{$spec{DL_FUNCS}}) {
($data->{DLBASE} = $data->{NAME}) =~ s/.*:://;
$data->{DLBASE} = substr($data->{DLBASE},0,7) . '_';
}
+ my $distname = $data->{DISTNAME} || $data->{NAME};
+ $distname = "Distribution $distname";
+ my $comment = "Perl (v$Config::Config{version}$threaded) module $data->{NAME}";
+ if ($data->{INSTALLDIRS} and $data->{INSTALLDIRS} eq 'perl') {
+ $distname = 'perl5-porters@perl.org';
+ $comment = "Core $comment";
+ }
rename "$data->{FILE}.def", "$data->{FILE}_def.old";
open(DEF,">$data->{FILE}.def")
or croak("Can't create $data->{FILE}.def: $!\n");
print DEF "LIBRARY '$data->{DLBASE}' INITINSTANCE TERMINSTANCE\n";
- print DEF "DESCRIPTION 'Perl (v$]$threaded) module $data->{NAME} v$data->{VERSION}'\n";
+ print DEF "DESCRIPTION '\@#$distname:$data->{VERSION}#\@ $comment'\n";
print DEF "CODE LOADONCALL\n";
print DEF "DATA LOADONCALL NONSHARED MULTIPLE\n";
print DEF "EXPORTS\n ";
print DEF join("\n ",@{$data->{FUNCLIST}}, "\n") if @{$data->{FUNCLIST}};
if (%{$data->{IMPORTS}}) {
print DEF "IMPORTS\n";
-my ($name, $exp);
-while (($name, $exp)= each %{$data->{IMPORTS}}) {
- print DEF " $name=$exp\n";
-}
+ my ($name, $exp);
+ while (($name, $exp)= each %{$data->{IMPORTS}}) {
+ print DEF " $name=$exp\n";
+ }
}
close DEF;
}
require Config; # a reminder for once we do $^O
require ExtUtils::XSSymSet;
- my($isvax) = $Config::Config{'arch'} =~ /VAX/i;
+ my($isvax) = $Config::Config{'archname'} =~ /VAX/i;
my($set) = new ExtUtils::XSSymSet;
my($sym);
# We don't do anything to preserve order, so we won't relax
# the GSMATCH criteria for a dynamic extension
+ print OPT "case_sensitive=yes\n"
+ if $Config::Config{d_vms_case_sensitive_symbols};
foreach $sym (@{$data->{FUNCLIST}}) {
my $safe = $set->addsym($sym);
if ($isvax) { print OPT "UNIVERSAL=$safe\n" }
=over
-=item NAME
+=item DLBASE
-This gives the name of the extension (I<e.g.> Tk::Canvas) for which
-the linker option file will be produced.
+This item specifies the name by which the linker knows the
+extension, which may be different from the name of the
+extension itself (for instance, some linkers add an '_' to the
+name of the extension). If it is not specified, it is derived
+from the NAME attribute. It is presently used only by OS2 and Win32.
=item DL_FUNCS
associative array, in which each key is the name of a package, and
each value is an a reference to an array of function names which
should be exported by the extension. For instance, one might say
-C<DL_FUNCS =E<gt> { Homer::Iliad =E<gt> [ qw(trojans greeks) ],
+C<DL_FUNCS =E<gt> { Homer::Iliad =E<gt> [ qw(trojans greeks) ],
Homer::Odyssey =E<gt> [ qw(travellers family suitors) ] }>. The
function names should be identical to those in the XSUB code;
C<Mksymlists> will alter the names written to the linker option
This key can be used to specify the name of the linker option file
(minus the OS-specific extension), if for some reason you do not
want to use the default value, which is the last word of the NAME
-attribute (I<e.g.> for Tk::Canvas, FILE defaults to 'Canvas').
+attribute (I<e.g.> for C<Tk::Canvas>, FILE defaults to C<Canvas>).
=item FUNCLIST
exported from the extension. Its value is a reference to an
array of function names to be exported by the extension. These
names are passed through unaltered to the linker options file.
+Specifying a value for the FUNCLIST attribute suppresses automatic
+generation of the bootstrap function for the package. To still create
+the bootstrap name you have to specify the package name in the
+DL_FUNCS hash:
-=item DLBASE
+ Mksymlists({ NAME => $name ,
+ FUNCLIST => [ $func1, $func2 ],
+ DL_FUNCS => { $pkg => [] } });
-This item specifies the name by which the linker knows the
-extension, which may be different from the name of the
-extension itself (for instance, some linkers add an '_' to the
-name of the extension). If it is not specified, it is derived
-from the NAME attribute. It is presently used only by OS2.
+
+=item IMPORTS
+
+This attribute is used to specify names to be imported into the
+extension. It is currently only used by OS/2 and Win32.
+
+=item NAME
+
+This gives the name of the extension (I<e.g.> C<Tk::Canvas>) for which
+the linker option file will be produced.
=back
=head1 AUTHOR
-Charles Bailey I<E<lt>bailey@genetics.upenn.eduE<gt>>
+Charles Bailey I<E<lt>bailey@newman.upenn.eduE<gt>>
=head1 REVISION
projects / p5sagit/p5-mst-13.2.git / blobdiff