Added description of how to build the compiler and projects.

README.md

@@ -242,7 +242,96 @@ The compiler itself is written in **clean C99** using a tiny standard library of
 
 ---
 
-# 🤝 Contributing
+
+
+
+## 🏗 Build Flow Overview (How C′ Compiles)
+
+C′ uses a **three-stage build pipeline**:
+
+```
+[1] Build the preprocessor → [2] Translate C′ → C → [3] Build C output
+```
+
+### 1 — Compile the Preprocessor Compiler
+
+The script:
+
+```
+scripts/compilePreprocessor.sh
+```
+
+Compiles all code in `/source` into a standalone binary:
+
+```
+/binaries/preprocessor
+```
+
+This binary **is the C′ compiler**.
+It takes `.cprime` projects and rewrites them into pure C99 source.
+
+---
+
+### 2 — Convert C′ code into pure C99
+
+All example/demo projects live in:
+
+```
+/application/source
+```
+
+The script:
+
+```
+scripts/runPreprocessor.sh
+```
+
+runs the freshly built compiler on a demo project and outputs C files into:
+
+```
+/application/demos/<demo-name>/
+```
+
+The structure stays clean: every project has its own demo folder.
+
+---
+
+### 3 — Compile the generated C99 project
+
+The script:
+
+```
+scripts/compileApplication.sh
+```
+
+compiles the generated C99 code using **TinyCC (tcc)** and links any needed libraries.
+This produces final runnable binaries in:
+
+```
+/binaries/
+```
+
+---
+
+### In short
+
+```
++----------------+     +------------------+     +----------------------+
+| Your C′ source | --> | C′ Preprocessor  | --> | Pure C99 + Binaries  |
+| (application)  |     | compiler         |     | (example.opengl, etc)|
++----------------+     +------------------+     +----------------------+
+         ^                        ^
+         |                        |
+   /application/source      /binaries/preprocessor
+```
+
+You can automate everything through the helper menu program in `/scripts/menu.c`.
+
+
+---
+
+
+# Contributing
 
 C′ is young — contributions are very welcome!
 
@@ -256,7 +345,7 @@ Ideas:
 
 ---
 
-# 📜 License
+# License
 
 MIT License — do what you want, just keep the copyright notice.