Remove outdated information from README.md

README.md

@@ -30,26 +30,3 @@ pip install . -v
 ### Standard C++ Compilation
 
 You will need to compile first the Core library before compiling the CPU one.
-The makefile is designed to do it for you.
-
-To only compile the CPU library, run
-```
-make cpu_only
-```
-
-To compile the CPU library + the associated unitary tests, run
-```
-make cpu_tests
-```
-
-To compile the CPU library with the python binding, run
-```
-make cpu_with_pybind
-```
-Important: this command can also be run with `make`.
-
-
-To compile the CPU library with the python binding + the associated unitary tests, run
-```
-make cpu_with_pybind_tests
-```