(See also 8693c22#commitcomment-27669403)

Hi there,

Since

• compile with LibreSSL (8693c22aabf31313a4002838e124e93879bbb50b)

building with newer GCC (and Clang supposedly) produces:

util.c: In function 'cjose_apply_allocs':
util.c:53:36: error: this use of "defined" may not be portable [-Werror=expansion-to-defined]
 #if (CJOSE_OPENSSL_11X)
     ^~~~~~~~~~~~~~~~~

(Probably due to this patch: https://gcc.gnu.org/ml/gcc-patches/2016-08/msg00738.html)

Maybe there is a way to restructure this macros.

Regards,
Moritz