undefined reference to `__atomic_is_lock_free'

[Samiya Khanum]

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
<https://github.com/openssl/openssl/pull/16584/files>

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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