CMakeLists.txt: Set cppad_abs_<middle_name> cases in a loop instead of separate.
CMakeLists.txt: Set cppad_abs_<middle_name> cases in a loop instead of separate.

kaskr/CppAD,wegamekinglc/CppAD,wegamekinglc/CppAD,kaskr/CppAD,wegamekinglc/CppAD,wegamekinglc/CppAD,kaskr/CppAD,wegamekinglc/CppAD,kaskr/CppAD,kaskr/CppAD