Add instructions for assembling the TRIK studio for 32-bit Windows from console

Author: kleo-53

BUILD.win32.en.md

@@ -0,0 +1,63 @@
+To build **TRIK Studio for Windows x32 from the command line**, you'll need the following tools and steps:
+
+## Prerequisites
+*Ensure that you select options for installing required versions of compilers and tools (in this case, **32-bit**).*
+1. [**Python**](https://www.python.org/downloads/windows/): version 3.8 or above;
+2. [**MSYS2**](https://www.msys2.org/): latest version;
+3. [**Qt for Windows**](https://www.qt.io/download-open-source): version 5.12. Qt Creator and development tools will also be installed during this process.
+
+## Install dependencies
+Open msys2, install packages `pkg-config`, `libusb`, `zlib`:
+   ```
+   pacman -Su mingw-w64-i686-pkg-config mingw-w64-i686-libusb mingw-w64-i686-zlib
+   ```
+
+## Build steps
+1. **Configure Environment Variables**.
+* Make sure that your PATH contains the **C:\Windows\System32** path.
+* Add the Qt path to the PATH variable, such as **C:\Qt\5.x.x\mingwXX_32\bin** and **C:\Qt\Tools\mingwXX0_32**, where 5.x.x is the Qt version and mingwXX_32 is your MinGW version.
+* Add correct Python path to the PATH variable, for example, **C:\Python\Python3XX-32**, where 3XX is your Python version.
+* Add the MinGW paths to the PATH variable, for example, **C:\msys64\mingw32\bin** and **C:\msys64\usr\bin**.
+
+*Here is an example of building for a 32-bit version of Windows with Python 3.10, Qt 5.12.0 and MinGW 7.3.0 32bit:*
+   ```
+   set PATH=C:\Windows\System32;C:\Qt\Tools\mingw730_32\bin;C:\Qt\5.12.0\mingw73_32\bin;C:\Python\Python310-32;C:\msys64\mingw32\bin;C:\msys64\usr\bin:%PATH%
+   ```
+
+2. **Clone repo**.
+Open Command Prompt, go to folder, where you want to locate TRIK Studio. Clone TRIK Studio Repository and all dependent modules:
+   ```
+   git clone https://github.com/trikset/trik-studio.git
+   cd trik-studio
+   git submodule update --init --recursive
+   ```
+
+3. **Prepare folder**.
+Create and go to the folder where you want to build the project:
+   ```
+   mkdir build
+   cd build
+   ```
+
+4. **Configuring the environment**.
+Use the `qmake` command to configure the environment, set various configuration flags and generate build files. You need to add to command parameters the main configuration file - **studio.pro**. This file usually locates in root directory of TRIK Studio project. Also you need to add **PYTHON_PATH** with the path to Python version (that you added to PATH in step 1) to the command parameters. 
+
+Here is an example of configuration, where TRIK Studio is located in folder **C:\trik-studio**:
+   ```
+   qmake C:\trik-studio\studio.pro -spec win32-g++ "CONFIG+=qtquickcompiler" CONFIG+=no-sanitizers CONFIG+=force_debug_info PYTHON_PATH=C:\Python\Python310-32 CONFIG+=tests && mingw32-make qmake_all
+   ```
+
+5. **Building the TRIK Studio**.
+Call `mingw32-make` to actually build the project using generated build files:
+   ```
+   mingw32-make -j 4
+   ```
+
+6. **Launching the application**.
+After a successful build without errors, go to directory with the compiled application and launch TRIK Studio:
+   ```
+   cd bin\release
+   trik-studio.exe
+   ```
+
+*Now you have successfully built TRIK Studio under 32-bit Windows, ready to use. Good luck with your work!*

README.md

@@ -10,7 +10,8 @@ An opensource cross-platform educational programming environment for future robo
 [Here](https://github.com/trikset/trik-studio/issues)
 
 ## Build
-...
+### How to build locally
+* [Windows x32 from console](https://github.com/kleo-53/trik-studio/blob/master/BUILD.win32.en.md)