Hi Ali, CdePkg sub-project aims to get Standard C90 programs running in POST. It is still under construction and works in EmulatorPkg and on a real MinnowBoard, and currently builds in VisualStudio VS2019 environment only. More improvements on CdePkg are coming soon… Best regards, Kilian Sent from Mail for Windows 10 From: Michael D Kinney Sent: Monday, December 7, 2020 11:00 PM To: devel@edk2.groups.io; aj.shirvani@gmail.com; Kinney, Michael D Subject: Re: [edk2-devel] Guideline for porting third-party library to EDK2 Hi Ali, There are no specific guidelines. However, there are a few resources and examples you can consult: 1. Full C lib at * https://github.com/tianocore/edk2-libc 2. Another C lib port with smaller footprint under development * https://github.com/tianocore/edk2-staging/tree/CdePkg 3. Some examples that use gaskets between EDK II and a small subset of required services: * https://github.com/tianocore/edk2/tree/master/CryptoPkg/Library/OpensslLib * https://github.com/tianocore/edk2/blob/master/UnitTestFrameworkPkg/Library/CmockaLib/CmockaLib.inf * https://github.com/tianocore/edk2/tree/master/MdeModulePkg/Universal/RegularExpressionDxe * https://github.com/tianocore/edk2/tree/master/MdeModulePkg/Library/BrotliCustomDecompressLib Best regards, Mike From: devel@edk2.groups.io On Behalf Of Ali Shirvani Sent: Monday, December 7, 2020 10:40 AM To: devel@edk2.groups.io Subject: [edk2-devel] Guideline for porting third-party library to EDK2 Hi all, I want to port some third-party libraries, written in C/C++ to EDK2. Is there any guideline or tutorial about the procedure? Regards, Ali