File Coverage

blib/lib/Alien/FFI.pm

Criterion	Covered	Total	%
statement	21	25	84.0
branch	4	8	50.0
condition			n/a
subroutine	7	8	87.5
pod	0	4	0.0
total	32	45	71.1

package Alien::FFI;

use strict;
use warnings;
use 5.010;

# ABSTRACT: Get libffi compiler and linker flags
our $VERSION = '0.06'; # VERSION


sub new
{
  my($class) = @_;
  bless {}, $class;
}

my $pkg_config = 'pkg-config';
if(eval q{ use PkgConfig (); 1 })
{
  $pkg_config = "$^X $INC{'PkgConfig.pm'}";
}

sub install_type
{
  'system';
}

sub cflags
{
  state $cflags;

  unless(defined $cflags)
  {
    $cflags = `$pkg_config --cflags libffi`;
    $cflags = '' unless $? == 0;
  }

  $cflags;
}

sub libs
{
  state $libs;

  unless(defined $libs)
  {
    $libs = `$pkg_config --libs libffi`;
    $libs = '-lffi' unless $? == 0;
  }

  $libs;
}

1;

__END__