Where does the "Includes" path come from in my project?

Where does this include path come from? See image. I find this path listed in two places in my project (called BareMetalBoot-GNU):

In the workspace folder, then .metadata\.plugins\org.eclipse.cdt.core, in a file called BareMetalBoot-GNU.1441051362345.pdom

It is in there many times.

In the workspace folder, then .metadata\.plugins\org.eclipse.cdt.make.core, in a file called BareMetalBoot-GNU.sc

It was only in there twice and looked like a possible choice, there were two lines like:

<includePath path="C:/altera/15.0/embedded/ip/altera/hps/altera_hps/hwlib/include"/>

I deleted both of them and restarted my project. The "Includes" line did not appear in my project, but then I built the project and it reappeared just like before.

[As an aside, how can I find what this file is used for, the .sc file. I don't find this on the internet.]

I don't want the path there because I want to instead copy those HwLibs files to my project. I don't know if this is the right thing to do, but cannot find any documentation about the subject. It's not working as it is.

I do not see it in my project settings, so where is it getting this path?

Thanks

Ron

http://www.alteraforum.com/forum/attachment.php?attachmentid=11081&stc=1