Add work around for lack of $(abspath) function on older gnu make
Add work around for lack of $(abspath) function on older gnu make

ferventcoder/ffi,tduehr/ffi,mvz/ffi,MikaelSmith/ffi,sparkchaser/ffi,majioa/ffi,MikaelSmith/ffi,MikaelSmith/ffi,sparkchaser/ffi,ferventcoder/ffi,yghannam/ffi,yghannam/ffi,ffi/ffi,sparkchaser/ffi,ffi/ffi,MikaelSmith/ffi,majioa/ffi,yghannam/ffi,yghannam/ffi,tduehr/ffi,majioa/ffi,ferventcoder/ffi,sparkchaser/ffi,tduehr/ffi,yghannam/ffi,majioa/ffi,mvz/ffi,mvz/ffi,mvz/ffi,ffi/ffi,tduehr/ffi,ferventcoder/ffi