undefined reference to `__atomic_is_lock_free'

[Samiya Khanum via openssl-users <openssl-users@xxxxxxxxxxx>]

Hi,

After upgrading openssl to 3.0.7 from 1.1.1 , I see below errors.

libcrypto.so: undefined reference to `__atomic_is_lock_free'

libcrypto.so: undefined reference to `__atomic_fetch_or_8'

libcrypto.so: undefined reference to `__atomic_load_8'

libcrypto.so: undefined reference to `__atomic_fetch_add_8'

I tried  this patch, still seeing the same errors .

Prevent Clang from emitting atomic libcalls by xtkoba · Pull Request #16584 · openssl/openssl · GitHub

If we define "-DBROKEN_CLANG_ATOMICS" , it works. What is the impact If we define "BROKEN_CLANG_ATOMICS".

Can someone please suggest the correct way? 

Thanks & Regards,

Samiya khanum

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