################################################################################

#

#  Makefile.PL -- generate Makefile

#

################################################################################

#

#  Version 3.x, Copyright (C) 2004-2013, Marcus Holland-Moritz.

#  Version 2.x, Copyright (C) 2001, Paul Marquess.

#  Version 1.x, Copyright (C) 1999, Kenneth Albanowski.

#

#  This program is free software; you can redistribute it and/or

#  modify it under the same terms as Perl itself.

#

################################################################################

require 5.003;

use strict;

use ExtUtils::MakeMaker;

use vars '%opt';  # needs to be global, and we can't use 'our'

unless ($ENV{'PERL_CORE'}) {

  $ENV{'PERL_CORE'} = 1 if grep { $_ eq 'PERL_CORE=1' } @ARGV;

}

@ARGV = map { /^--with-(apicheck)$/ && ++$opt{$1} ? () : $_ } @ARGV;

WriteMakefile(

  NAME          => 'Devel::PPPort',

  VERSION_FROM  => 'PPPort_pm.PL',

  PM            => { 'PPPort.pm' => '$(INST_LIBDIR)/PPPort.pm' },

  H             => [ qw(ppport.h) ],

  OBJECT        => 'RealPPPort$(OBJ_EXT) $(O_FILES)',

  XSPROTOARG    => '-noprototypes',

  CONFIGURE     => \&configure,

  META_MERGE    => {

    'meta-spec' => {

      version => 2,

    },

    resources => {

      bugtracker => {

        web => 'https://github.com/mhx/Devel-PPPort/issues/',

      },

      repository => {

        type => 'git',

        url  => 'git://github.com/mhx/Devel-PPPort.git',

        web  => 'https://github.com/mhx/Devel-PPPort/',

      },

    },

  },

);

sub configure

{

  my @clean    = qw{ $(H_FILES) RealPPPort.xs RealPPPort.c };

  my %depend   = ('$(OBJECT)' => '$(H_FILES)');

  my @C_FILES  = qw{ module2.c module3.c },

  my %PL_FILES = (

    'ppport_h.PL'  => 'ppport.h',

    'PPPort_pm.PL' => 'PPPort.pm',

    'PPPort_xs.PL' => 'RealPPPort.xs',

  );

  my @moreopts;

  if (eval $ExtUtils::MakeMaker::VERSION >= 6) {

    push @moreopts, AUTHOR => 'Marcus Holland-Moritz <mhx@cpan.org>';

    if (-f 'PPPort.pm') {

      push @moreopts, ABSTRACT_FROM => 'PPPort.pm';

    }

  }

  if (eval $ExtUtils::MakeMaker::VERSION >= 6.30_01) {

    print "Setting license tag...\n";

    push @moreopts, LICENSE => 'perl';

  }

  if ($ENV{'PERL_CORE'}) {

    # Pods will be built by installman.

    push @clean, 'PPPort.pm';

  }

  else {

    # Devel::PPPort is in the core since 5.7.3

    # 5.11.0+ has site before perl

    push @moreopts, INSTALLDIRS => (

      ($] >= 5.007003 and $] < 5.011)

        ? 'perl'

        : 'site'

    );

  }

  if ($opt{'apicheck'}) {

    $PL_FILES{'apicheck_c.PL'} = 'apicheck.c';

    push @C_FILES, qw{ apicheck.c };

    push @clean,   qw{ apicheck.c apicheck.i };

    $depend{'apicheck.i'} = 'ppport.h';

  }

  return {

    C        => \@C_FILES,

    XS       => { 'RealPPPort.xs' => 'RealPPPort.c' },

    PL_FILES => \%PL_FILES,

    depend   => \%depend,

    clean    => { FILES => "@clean" },

    @moreopts,

  };

}

sub MY::postamble

{

  package MY;

  my $post = shift->SUPER::postamble(@_);

  $post .= <<'POSTAMBLE';

purge_all: realclean

	@$(RM_F) PPPort.pm t/*.t

regen_pm:

	$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) PPPort_pm.PL

regen_xs:

	$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) PPPort_xs.PL

regen_tests:

	$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) mktests.PL

regen_h:

	$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) ppport_h.PL

regen: regen_pm regen_xs regen_tests regen_h

POSTAMBLE

  return $post;

}

sub MY::c_o

{

  package MY;

  my $co = shift->SUPER::c_o(@_);

  if ($::opt{'apicheck'} && $co !~ /^\.c\.i:/m) {

    print "Adding custom rule for preprocessed apicheck file...\n";

    $co .= <<'CO'

.SUFFIXES: .i

.c.i:

	$(CCCMD) -E -I$(PERL_INC) $(DEFINE) $*.c > $*.i

CO

  }

  return $co;

}