pecl-imagick seem to work with PHP 5.6rc1 properly. Please add php5-6 to USE_PHP. Thank you! The php_targets_php5-6 USE flag is still masked, so it shouldn't do anything bad yet for users of older PHP versions.
+ 30 Sep 2014; Brian Evans <grknight@gentoo.org> -pecl-imagick-3.0.1-r1.ebuild, + pecl-imagick-3.2.0_rc1.ebuild: + Add PHP 5.6 support wrt bug 515100; Drop old