# Pastebin HnhLB12J
[ 56%] Building CXX object src/device/CMakeFiles/obj_device.dir/device_io_hid.cpp.o
/Users/selsta/dev/monero/external/unbound/validator/val_secalgo.c:665:34: error: invalid application of 'sizeof' to an incomplete type 'EVP_MD_CTX' (aka 'struct evp_md_ctx_st')
        ctx = (EVP_MD_CTX*)malloc(sizeof(*ctx));
                                        ^~~~~~
/usr/local/opt/openssl@1.1/include/openssl/ossl_typ.h:92:16: note: forward declaration of 'struct evp_md_ctx_st'
typedef struct evp_md_ctx_st EVP_MD_CTX;
               ^
/Users/selsta/dev/monero/external/unbound/validator/val_secalgo.c:681:3: warning: implicit declaration of function 'EVP_MD_CTX_cleanup' is invalid in C99 [-Wimplicit-function-declaration]
                EVP_MD_CTX_cleanup(ctx);
                ^
/Users/selsta/dev/monero/external/unbound/validator/val_secalgo.c:695:3: warning: implicit declaration of function 'EVP_MD_CTX_cleanup' is invalid in C99 [-Wimplicit-function-declaration]
                EVP_MD_CTX_cleanup(ctx);
                ^
/Users/selsta/dev/monero/external/unbound/validator/val_secalgo.c:726:2: warning: implicit declaration of function 'EVP_MD_CTX_cleanup' is invalid in C99 [-Wimplicit-function-declaration]
        EVP_MD_CTX_cleanup(ctx);
        ^
3 warnings and 1 error generated.