Here is the last bit of stderr at the end of the rpmbuild command. It doesn't look too bad.
Any pointers and tips appreciated.
dsa_gen.c: In function 'FIPS_dsa_generate_pq':
dsa_gen.c:218: warning: unused variable 'mont'
dsa_gen.c:217: warning: unused variable 'g'
eng_openssl.c: In function 'bind_helper':
eng_openssl.c:144: warning: implicit declaration of function 'ECDH_OpenSSL'
eng_openssl.c:144: warning: passing argument 2 of 'ENGINE_set_ECDH' makes pointer from integer without a cast ../../include/openssl/engine.h:465: note: expected 'const struct CDH_METHOD *' but argument is of type 'int'
eng_openssl.c:147: warning: implicit declaration of function 'ECDSA_OpenSSL'
eng_openssl.c:147: warning: passing argument 2 of 'ENGINE_set_ECDSA' makes pointer from integer without a cast ../../include/openssl/engine.h:466: note: expected 'const struct CDSA_METHOD *' but argument is of type 'int'
evp_enc.c:102: warning: initialization from incompatible pointer type
p_lib.c:318: error: expected declaration specifiers or '...' before 'EC_KEY'
p_lib.c: In function 'EVP_PKEY_set1_EC_KEY':
p_lib.c:320: warning: implicit declaration of function 'EVP_PKEY_assign_EC_KEY'
p_lib.c:320: error: 'key' undeclared (first use in this function)
p_lib.c:320: error: (Each undeclared identifier is reported only once
p_lib.c:320: error: for each function it appears in.)
p_lib.c:322: warning: implicit declaration of function 'EC_KEY_up_ref'
p_lib.c: At top level:
p_lib.c:326: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
make[2]: *** [p_lib.o] Error 1
make[1]: *** [subdirs] Error 1
make: *** [build_crypto] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.aIHqo8 (%build)