Bugzilla Bug 79071

I have "-arts" in my USE flags and Arts is not installed. Emerging
thinkeramik-3.2.1 fails.

Reproducible: Always
Steps to Reproduce:
1. If arts is installed, unmerge it.
2. emerge x11-themes/thinkeramik-3.2.1

Actual Results:  
Emerging Thinkeramik fails with the following error:

checking for mcopidl... not found
configure: error: The important program mcopidl was not found!
Please check whether you installed aRts correctly or use
--without-arts to compile without aRts support (this will remove
functionality).

Expected Results:  
Complete emerging x11-themes/thinkeramik-3.2.1

I fixed it by editing the ebuild. Replaced this line:
./configure --prefix=$KDEDIR
with
./configure --without-arts --prefix=$KDEDIR

The ebuild should check for "arts" USE flag and use appropriate configuration.

I have removed all the src_compile() function as the right onw is already
called by the kde eclass.

It should be fixed now.