use 5.004005; #Devel::CheckLib
use ExtUtils::MakeMaker;
use lib qw(inc);
use Devel::CheckLib;

use Config;

$expat_libpath = '';
$expat_incpath = '';

my @replacement_args;

foreach (@ARGV) {
  if (/^EXPAT(LIB|INC)PATH=(.+)/) {
    if ($1 eq 'LIB') {
      $expat_libpath = $2;
    }
    else {
      $expat_incpath = $2;
    }
    #push(@replacement_args, "$1=$2");
  }
  else {
    push(@replacement_args, $_);
  }
}

@ARGV = @replacement_args;

unless (
  check_lib(     # fill in what you prompted the user for here
    lib => [qw(expat)],
    header => ['expat.h'],
    incpath => $expat_incpath,
    ($expat_libpath?
    (libpath => $expat_libpath):()),
  )) {
    warn <<'Expat_Not_Installed;';

Expat must be installed prior to building XML::Parser and I can't find
it in the standard library directories. Install 'expat-devel' package with your
OS package manager. See 'README'.

Or you can download expat from:

http://sourceforge.net/projects/expat/

If expat is installed, but in a non-standard directory, then use the
following options to Makefile.PL:

    EXPATLIBPATH=...  To set the directory in which to find libexpat

    EXPATINCPATH=...  To set the directory in which to find expat.h

For example:

    perl Makefile.PL EXPATLIBPATH=/home/me/lib EXPATINCPATH=/home/me/include

Note that if you build against a shareable library in a non-standard location
you may (on some platforms) also have to set your LD_LIBRARY_PATH environment
variable at run time for perl to find the library.

Expat_Not_Installed;
    #exit;
}

if (not $expat_libpath and $] >= 5.006001 and $^O ne 'MSWin32') {
  require ExtUtils::Liblist;		# Buggy before this
  ($expat_libpath) = ExtUtils::Liblist->ext('-lexpat');
}

=for cmt

unless ($expat_libpath) {
  # Test for existence of libexpat
  my $found = 0;
  foreach (split(/\s+/, $Config{libpth})) {
    if (-f "$_/libexpat." . $Config{so}) {
      $expat_libpath=$_;
      $found = 1;
      last;
    }
  }

  if (!$found and $^O eq 'MSWin32') {
    if (-f 'C:/lib/Expat-2.0.0/Libs/libexpat.dll') {
      $expat_libpath = 'C:/lib/Expat-2.0.0/Libs';
      $expat_incpath = 'C:/lib/Expat-2.0.0/Source/lib';
      $found = 1;
    }

  }
  if ($found) {
    print "libexpat found in $expat_libpath\n";
  }

  unless ($found) {
    warn <<'Expat_Not_Installed;';

Expat must be installed prior to building XML::Parser and I can't find
it in the standard library directories. Install 'expat-devel' package with your
OS package manager.

Or you can download expat from:

http://sourceforge.net/projects/expat/

If expat is installed, but in a non-standard directory, then use the
following options to Makefile.PL:

    EXPATLIBPATH=...  To set the directory in which to find libexpat

    EXPATINCPATH=...  To set the directory in which to find expat.h

For example:

    perl Makefile.PL EXPATLIBPATH=/home/me/lib EXPATINCPATH=/home/me/include

Note that if you build against a shareable library in a non-standard location
you may (on some platforms) also have to set your LD_LIBRARY_PATH environment
variable at run time for perl to find the library.

Expat_Not_Installed;
    exit 0;
  }
}
=cut

# Don't try to descend into Expat directory for testing

sub MY::test
{
  my $self = shift;

  my $hold = delete $self->{DIR};
  my $ret = $self->MM::test(@_);
  $self->{DIR} = $hold if defined($hold);
  $ret;
}

my @extras = ();

push(@extras,
     CAPI => 'TRUE')
    if ($PERL_VERSION >= 5.005 and $OSNAME eq 'MSWin32'
	and $Config{archname} =~ /-object\b/i);

WriteMakefile1(
  ABSTRACT_FROM => 'Parser.pm',
  AUTHOR        => 'Clark Cooper (coopercc@netheaven.com)',
  LICENSE => 'perl',
  MIN_PERL_VERSION => '5.00405',
  META_MERGE => {
    resources => {
      repository => 'http://github.com/chorny/XML-Parser',
    },
  },
  #BUILD_REQUIRES => {
  #},

  NAME	=> 'XML::Parser',
  DIR	=> [qw(Expat)],
  dist      => {COMPRESS => 'gzip', SUFFIX => '.gz'},
  VERSION_FROM => 'Parser.pm',
  PREREQ_PM    => {
    LWP => 0, #for tests
  },
    $^O =~/win/i ? (
        dist => {
            TAR      => 'ptar',
            TARFLAGS => '-c -C -f',
        },
    ) : (),
  @extras
);


sub WriteMakefile1 {  #Written by Alexandr Ciornii, version 0.21. Added by eumm-upgrade.
  my %params=@_;
  my $eumm_version=$ExtUtils::MakeMaker::VERSION;
  $eumm_version=eval $eumm_version;
  die "EXTRA_META is deprecated" if exists $params{EXTRA_META};
  die "License not specified" if not exists $params{LICENSE};
  if ($params{BUILD_REQUIRES} and $eumm_version < 6.5503) {
    #EUMM 6.5502 has problems with BUILD_REQUIRES
    $params{PREREQ_PM}={ %{$params{PREREQ_PM} || {}} , %{$params{BUILD_REQUIRES}} };
    delete $params{BUILD_REQUIRES};
  }
  delete $params{CONFIGURE_REQUIRES} if $eumm_version < 6.52;
  delete $params{MIN_PERL_VERSION} if $eumm_version < 6.48;
  delete $params{META_MERGE} if $eumm_version < 6.46;
  delete $params{META_ADD} if $eumm_version < 6.46;
  delete $params{LICENSE} if $eumm_version < 6.31;
  delete $params{AUTHOR} if $] < 5.005;
  delete $params{ABSTRACT_FROM} if $] < 5.005;
  delete $params{BINARY_LOCATION} if $] < 5.005;

  WriteMakefile(%params);
}