What to do with the .mak files in LLD?

Hi!everyone

I'm using C6455 to act a simple data transfer.My EDMA LLD version is 02.11.05.02(for SYS/BIOS)，and I find there are only .mak files in "edma3_lld_02_11_05_02\packages\ti\sdo\edma3\drv\lib" .

When I use an earlier version LLD which is based on BIOS 5, there are .lib files under that folder and I can simply include the lib files in my project. But now I don't know what to do with the .mak files.

Is it enough to include the .mak files in my project? But when I include the mak files in my project,the linking still failes and the messages shows that the LLD actually isn't included in my project.

Although I've red some documents provided by TI,I can't find the answer.

This maybe an easy question for you,but I'm not  very familiar with the LLD yet,could anyone help me?

Thanks,

Zhao