Failed to build edgelessrt on CentOS Linux release 8.5.2111

[Glenrun]

Issue description

I would like to build whole EGo on CentOS, but failed to build edgelessrt on centos 8 first step.

To reproduce

Steps to reproduce the behavior:

1. wget https://github.com/edgelesssys/edgelessrt/archive/refs/tags/v0.3.2.tar.gz
2. cd v0.3.2.tar.gz; tar zxf v0.3.2.tar.gz; cd edgelessrt-0.3.2
3. mkdir build; cd build; cmake -GNinja ..; ninja

Expected behavior

Build successfully.

Additional info / screenshot

ninja_build.log

[thomasten]

The build needs git submodules, so you must replace step 1 with

git clone -b v0.3.2 --depth=1 https://github.com/edgelesssys/edgelessrt

But be aware that we don't explicitly support CentOS because Open Enclave dropped support for RHEL. You can try it though.
You'll need clang v10. Other versions won't work.

[wafeishushu]

today i encounter the same problem

[thomasten]

Hi @wafeishushu, can you provide more details, e.g., the commands + output you tried?