Intel SGX SDK and PSW installation error (Error 2 during make sdk_install_pkg)

[Prince_Khatri]

Hello everyone,

I’m trying to install the Intel SGX SDK and PSW in one of our college lab machines as part of a project.

• Hardware: Intel Core i7 9th Gen (SGX compatible)

• BIOS: SGX enabled

• OS: Ubantu 22.04 LTS

The issue I’m facing:

• The command make preparation runs successfully without errors.

• But when I run make sdk_install_pkg, I keep getting the same Error 2 repeatedly.

I have attached a copy of my terminal output (with line numbers for the commands I ran) to help illustrate the issue.

Could anyone please guide me on how to resolve this installation problem or suggest what I might be missing?

Thanks in advance for your help!

[jimdempseyatthecove]

>>as: unrecognized option '-mlfence-after-load=yes'

...google search...

In summary, when encountering mlfence-after-load errors:

• Check your binutils version. Ensure it's modern enough to support the flags you are using.

Jim Dempsey