Header only C++ build system using the C/C++ language.

This simple demo will have you build the build program and execute it in order to build the the main application which does some simple calculations and prints them to stdout.

Currently requires g++ with C++20 support.

cd example

# Only have to do this the first time
g++ -std=c++20 build.cpp -o build.exe

./build.exe

Note that the if you change any of the build.cpp files, their associated build.exe will recompile itself and build from there.

(Currently only works for the example/build.cpp file and not build.cpp files deeper in the hierarchy because there isn't a check if the build.exe file already exists.)