Re: [PATCH v5 05/13] selftests/sgx: Specify freestanding environment for enclave compilation

[Huang, Kai]

On Thu, 2023-08-31 at 15:41 +0200, Jo Van Bulck wrote:
> Use -ffreestanding to assert the enclave compilation targets a
> freestanding environment (i.e., without "main" or standard libraries).
> This fixes clang reporting "undefined reference to `memset'" after
> erroneously optimizing away the provided memset/memcpy implementations.
> 
> Still need to instruct the linker from using standard system startup
> functions, but drop -nostartfiles as it is implied by -nostdlib.
> 
> Signed-off-by: Jo Van Bulck <jo.vanbulck@xxxxxxxxxxxxxx>
> Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>

Acked-by: Kai Huang <kai.huang@xxxxxxxxx>