Amarok-kde4, with the default options, tries to link with loudmouth, but doesn't include $LOUDMOUTH_LIBDIR when linking. As a workaround, add localbase to USES. This is work from area51, originally by tcberner.
Created attachment 174616 [details] Fix ports makefile
No longer necessary; other changes in KDE4 ports infrastructure have made this obsolete.
A commit references this bug: Author: rakuco Date: Mon Mar 27 20:42:05 UTC 2017 New revision: 437084 URL: https://svnweb.freebsd.org/changeset/ports/437084 Log: Unbreak after r436971. Ensure libloudmouth-1.so is always passed with a full path to the linker. PR: 212558 Changes: head/audio/amarok-kde4/files/patch-cmake_modules_FindLoudmouth.cmake