Build and test like this:

mkdir build
cd build
cmake ..
cmake --build .
export PATH=$PATH:`pwd`
sine-sweep | wav-write

UNIX philosophy is sortof like Max. We make lots of little programs that generate outputs and/or analyse or process inputs. We then wires these together to make more complex programs.

Complete empty code files:

• impulse.cpp
• sawtooth.cpp
• square.cpp
• triangle.cpp
• impulse-sweep.cpp
• sawtooth-sweep.cpp
• square-sweep.cpp
• triangle-sweep.cpp

and change CMakeLists.txt to add new executable targets.