# ExtUtils::testlib - man - phpman

## NAME
    [ExtUtils::testlib](https://www.chedong.com/phpMan.php/perldoc/ExtUtils%3A%3Atestlib/markdown) - add blib/* directories to @INC

## SYNOPSIS
      use [ExtUtils::testlib](https://www.chedong.com/phpMan.php/perldoc/ExtUtils%3A%3Atestlib/markdown);

## DESCRIPTION
    After an extension has been built and before it is installed it may be desirable to test it
    bypassing "make test". By adding

        use [ExtUtils::testlib](https://www.chedong.com/phpMan.php/perldoc/ExtUtils%3A%3Atestlib/markdown);

    to a test program the intermediate directories used by "make" are added to @INC.