I'm having a difficult time compiling this program. It stops out with an error saying it can't find CL/cl.h. That file is in my AMD SDK directory. Why can't it find it?  Also what version of gcc should I have to compile this?

My machine is
Intel 64bit
Ubuntu 14.04 LTS
kernel 3.19 as this is the latest kernel I can get the AMD drivers to install on

Thanks!


----- Update 1 of 2-----

Okay. I finally go it to compile by installing gcc 4.9 and following the instructions at http://superkuh.com/monero.html

Now the problem I'm having is:

./miner xmr.conf
[16:23:18] Setting up GPU(s).
Segmentation fault (core dumped)

I don't see a log file. So, I don't don't know where to go from here.

----- Update 2 of 2-----

Okay, the segfault is a similar problem I have with the claymore miner. If the miner is started and stops for any reason, I have to reboot before trying it again. 1 start per reboot is all I get.

Now I need to find the optimal settings for my HD 7970. What have others found? Right now I'm using
"corefreq": 500,
"memfreq": 1200,
"fanspeed": 80,
"powertune": 20,
"threads": 1,
"rawintensity": 1024,
"worksize": 16

and getting about 435 H/s.  On claymore's miner I was about 480 H/s.  I this about as good as I'm going to get?  Not complaining!