tesseract cmake

Tesseract is an open-source optical character recognition (OCR) engine. It is widely used for text recognition from images and scanned documents. CMake, on the other hand, is a cross-platform build system that helps in managing the build process of software projects.

To build Tesseract using CMake, you can follow these steps:

1. Install CMake: Download and install CMake from the official website (https://cmake.org/download/) based on your operating system.

2. Download Tesseract source code: Clone or download the Tesseract source code from the official GitHub repository (https://github.com/tesseract-ocr/tesseract).

3. Create a build directory: Create a separate directory to build Tesseract. This step is optional but recommended to keep the source code directory clean.

4. Configure the build: Open a terminal or command prompt, navigate to the build directory, and run the CMake configure command:

cmake /path/to/tesseract/source/code

Replace `/path/to/tesseract/source/code` with the actual path to the Tesseract source code directory.

5. Build Tesseract: After successful configuration, run the following command to build Tesseract:

cmake --build .

This command will start the build process using the default build tool for your platform (e.g., make on Linux, Visual Studio on Windows).

6. Install Tesseract (optional): If you want to install Tesseract system-wide, you can run the following command:

cmake --install .

This will install Tesseract and its dependencies on your system.

Note that these steps provide a general overview of building Tesseract using CMake. The actual commands may vary depending on your specific environment and requirements.