Alien-TALib

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README.md  view on Meta::CPAN

    system and easy access by other perl modules in the methodology cited
    by Alien::Base.

    You can use it in the Build.PL file if you're using Module::Build or
    Makefile.PL file if you're using ExtUtils::MakeMaker.

                my $talib = Alien::TALib->new;
    
                my $build = Module::Build->new(
                    ...
                    extra_compiler_flags => $talib->cflags(),
                    extra_linker_flags => $talib->libs(),
                    ...
                );

VERSION

    0.18

WARNING

    This module is not supported on Windows unless running under Cygwin or
    MSYS.

    We are working to fix this soon.

METHODS

    cflags

      This method provides the compiler flags needed to use the library on
      the system.

    libs

      This method provides the linker flags needed to use the library on
      the system.

SEE ALSO

    Alien::Base

    Alien::Build

    PDL::Finance::TA

alienfile  view on Meta::CPAN

use strict;
use warnings;
use alienfile;
use Path::Tiny qw(path);

### let's probe by compiling the code. on FreeBSD force the download and build
### the latest code since the pkg version is old
if ($^O !~ /freebsd|openbsd|netbsd/i) {
plugin 'Probe::CBuilder' => (
    lang => 'C',
    cflags => $ENV{TALIB_INCLUDES} ? "-I$ENV{TALIB_INCLUDES} -I$ENV{TALIB_INCLUDES}/ta-lib": "",
    libs => $ENV{TALIB_LIBDIRS} ? "-L$ENV{TALIB_LIBDIRS} -lta-lib -lm" : "-lta-lib -lm",
    program => <<'EOF');
#include <ta_libc.h>
int main(int argc, char **argv)
{
  TA_Initialize();
  TA_Shutdown();
  return 0;
}
EOF

alienfile  view on Meta::CPAN

                $static_libta_lib
            ));
            $static_libta_lib_a->move( $static_libta_lib );
        }

        my $lib = $prefix->child('lib')->stringify;
        my $include = $prefix->child('include');
        ## handle pre-installed TA-lib 0.4 and self built TA-lib 0.6
        my $include2 = $prefix->child('include', 'ta-lib');
        my $dynamic = $prefix->child('dynamic');
        $build->runtime_prop->{cflags} = "-I$include -I$include2";
        $build->runtime_prop->{libs} = "-L$dynamic -lta-lib -lm";
        $build->runtime_prop->{libs_static} = "-L$lib -lta-lib -lm";
        $build->runtime_prop->{inline_auto_include} = [ 'ta_libc.h' ];
    };
};

lib/Alien/TALib.pm  view on Meta::CPAN

analysis library TA-lib from "L<http://ta-lib.org>" on the system and easy
access by other perl modules in the methodology cited by C<Alien::Base>.

You can use it in the C<Build.PL> file if you're using C<Module::Build> or
C<Makefile.PL> file if you're using ExtUtils::MakeMaker.

            my $talib = Alien::TALib->new;

            my $build = Module::Build->new(
                ...
                extra_compiler_flags => $talib->cflags(),
                extra_linker_flags => $talib->libs(),
                ...
            );


=head1 VERSION

0.18

=head1 WARNING

This module is not supported on Windows unless running under Cygwin or MSYS.

We are working to fix this soon.

=head1 METHODS

=over

=item B<cflags>

This method provides the compiler flags needed to use the library on the system.

=item B<libs>

This method provides the linker flags needed to use the library on the system.

=back

=head1 SEE ALSO

=over

=item C<Alien::Base>

=item C<Alien::Build>

t/00_use.t  view on Meta::CPAN

use Test::More;
use Test::Alien;
BEGIN { use_ok Alien::TALib };

alien_ok 'Alien::TALib';

my $alien = new_ok 'Alien::TALib';
can_ok($alien, 'cflags');
isnt($alien->cflags, undef, "has cflags()");
note($alien->cflags);
can_ok($alien, 'libs');
isnt($alien->libs, undef, "has libs()");
note($alien->libs);
done_testing();
__END__
#### COPYRIGHT: Vikas N Kumar. All Rights Reserved
#### AUTHOR: Vikas N Kumar <vikas@cpan.org>
#### DATE: 12th Jan 2013
#### LICENSE: Refer LICENSE file.