Files
Oliver Smith-Dennyandmergify[bot] b313503a60 BaseTools: Edk2BaseToolsBuild.py: Clean Before Building on Windows
Currently, Edk2BaseToolsBuild.py cleans before doing the build
on Linux, but doesn't do so on Windows.

It has been observed on Windows that the incremental build can
lead to a bad state of some logic from the old build and some from
the new build.

This commit aligns Windows to Linux and always do a clean before
building on both OSes.

Signed-off-by: Oliver Smith-Denny <osde@microsoft.com>
2026-05-29 05:28:53 +00:00
..
2025-12-09 04:56:10 +00:00
2024-09-10 00:41:53 +00:00
2025-06-07 17:56:04 +00:00
2026-01-07 20:19:12 +00:00

::



  Note: New build instructions are available. It is recommended to start with

  the new instructions if learning how to build edk2 and/or BaseTools for the

  first time. This page is retained for reference.



New instructions: `Build Instructions`_



.. _`Build Instructions`: https://github.com/tianocore/tianocore.github.io/wiki/Build-Instructions



This directory contains the EDK II build tools and template files.

Templates are located in the Conf directory, while the tools executables for

Microsoft Windows Operating Systems are located in the Bin\\Win32 directory, other

directory contains tools source.



Build step to generate the binary tools

---------------------------------------



Windows/Visual Studio Notes

===========================



To build the BaseTools, you should run the standard vsvars32.bat script

from your preferred Visual Studio installation or you can run get_vsvars.bat

to use latest automatically detected version.



In addition to this, you should set the following environment variables::



 * EDK_TOOLS_PATH - Path to the BaseTools sub directory under the edk2 tree

 * BASE_TOOLS_PATH - The directory where the BaseTools source is located.

   (It is the same directory where this README.rst is located.)



After this, you can run the toolsetup.bat file, which is in the same

directory as this file.  It should setup the remainder of the environment,

and build the tools if necessary.



Unix-like operating systems

===========================



To build on Unix-like operating systems, you only need to type ``make`` in

the base directory of the project.



Ubuntu Notes

============



On Ubuntu, the following command should install all the necessary build

packages to build all the C BaseTools::



 sudo apt install build-essential uuid-dev