use ExtUtils::MakeMaker;
use strict;
use ExtUtils::Embed qw(ccopts ldopts);
use Config;

my $lddlflags = $Config{lddlflags};
my $ldopts = ldopts;
chomp($ldopts);
my $ccopts = ccopts;
chomp($ccopts);

# we are in bindings/perl. didn't check for out-of-dir configure
if (-d '../../bindings' &&
    -d '../../src/.libs' &&
    -d '../../include') {
  # needs to be in front to prefer over installed (old) /usr/local/include
  $ccopts = "-I../../include $ccopts";
  $ldopts = "-L../../src/.libs $ldopts";
  $lddlflags = "-L../../src/.libs $lddlflags";
} # else link to the installed libredwg

# swig_perl.c is 9MB, too big
$ccopts =~ s/-O\d //;
$ldopts .= " -lredwg";
$lddlflags .= " -lredwg";

WriteMakefile (
  NAME         => 'LibreDWG',
  VERSION      => '@PACKAGE_VERSION@',
  ($ccopts ? (CCFLAGS => $ccopts) : ()),
  ($ldopts ? (LDFLAGS => $ldopts) : ()),
  ($lddlflags ? (LDDLFLAGS => $lddlflags) : ()),
  #LIBS => ['-lredwg'],
  OPTIMIZE => '',
  clean => { FILES => 'MYMETA.json MYMETA.yml' },
  ($] >= 5.005
   ? (ABSTRACT	=> 'LibreDWG perl5 bindings',
      AUTHOR  	=> 'Reini Urban <rurban@cpan.org>')
   : ()),
  ((ExtUtils::MakeMaker->VERSION() gt '6.30') ?
   (LICENSE  => 'GPL', SIGN => 1)  : ()), # GPLv3+
  ((ExtUtils::MakeMaker->VERSION() gt '6.46') ?
   (META_MERGE => {
     resources => {
       license     => 'GPLv3',
       repository  => 'https://github.com/LibreDWG/libredwg',
     }}) : ())
  );