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   1  package ExtUtils::MM_Cygwin;
   2  
   3  use strict;
   4  use vars qw($VERSION @ISA);
   5  
   6  use ExtUtils::MakeMaker::Config;
   7  use File::Spec;
   8  
   9  require ExtUtils::MM_Any;
  10  require ExtUtils::MM_Unix;
  11  @ISA = qw( ExtUtils::MM_Any ExtUtils::MM_Unix );
  12  
  13  $VERSION = '6.42';
  14  
  15  
  16  =head1 NAME
  17  
  18  ExtUtils::MM_Cygwin - methods to override UN*X behaviour in ExtUtils::MakeMaker
  19  
  20  =head1 SYNOPSIS
  21  
  22   use ExtUtils::MM_Cygwin; # Done internally by ExtUtils::MakeMaker if needed
  23  
  24  =head1 DESCRIPTION
  25  
  26  See ExtUtils::MM_Unix for a documentation of the methods provided there.
  27  
  28  =over 4
  29  
  30  =item os_flavor
  31  
  32  We're Unix and Cygwin.
  33  
  34  =cut
  35  
  36  sub os_flavor {
  37      return('Unix', 'Cygwin');
  38  }
  39  
  40  =item cflags
  41  
  42  if configured for dynamic loading, triggers #define EXT in EXTERN.h
  43  
  44  =cut
  45  
  46  sub cflags {
  47      my($self,$libperl)=@_;
  48      return $self->{CFLAGS} if $self->{CFLAGS};
  49      return '' unless $self->needs_linking();
  50  
  51      my $base = $self->SUPER::cflags($libperl);
  52      foreach (split /\n/, $base) {
  53          /^(\S*)\s*=\s*(\S*)$/ and $self->{$1} = $2;
  54      };
  55      $self->{CCFLAGS} .= " -DUSEIMPORTLIB" if ($Config{useshrplib} eq 'true');
  56  
  57      return $self->{CFLAGS} = qq{
  58  CCFLAGS = $self->{CCFLAGS}
  59  OPTIMIZE = $self->{OPTIMIZE}
  60  PERLTYPE = $self->{PERLTYPE}
  61  };
  62  
  63  }
  64  
  65  
  66  =item replace_manpage_separator
  67  
  68  replaces strings '::' with '.' in MAN*POD man page names
  69  
  70  =cut
  71  
  72  sub replace_manpage_separator {
  73      my($self, $man) = @_;
  74      $man =~ s{/+}{.}g;
  75      return $man;
  76  }
  77  
  78  =item init_linker
  79  
  80  points to libperl.a
  81  
  82  =cut
  83  
  84  sub init_linker {
  85      my $self = shift;
  86  
  87      if ($Config{useshrplib} eq 'true') {
  88          my $libperl = '$(PERL_INC)' .'/'. "$Config{libperl}";
  89          if( $] >= 5.006002 ) {
  90              $libperl =~ s/a$/dll.a/;
  91          }
  92          $self->{PERL_ARCHIVE} = $libperl;
  93      } else {
  94          $self->{PERL_ARCHIVE} = 
  95            '$(PERL_INC)' .'/'. ("$Config{libperl}" or "libperl.a");
  96      }
  97  
  98      $self->{PERL_ARCHIVE_AFTER} ||= '';
  99      $self->{EXPORT_LIST}  ||= '';
 100  }
 101  
 102  =back
 103  
 104  =cut
 105  
 106  1;