Added PACKAGECONFIG to use libsodium instead of builtin tweetnacl.
Compiling with current master led to:
| ../zeromq-4.1.5/src/ctx.cpp:50:28: fatal error: randombytes.h: No such file or directory
| # include "randombytes.h"
| ^
| compilation terminated.
| Makefile:2573: recipe for target 'src/libzmq_la-ctx.lo' failed
| make[1]: *** [src/libzmq_la-ctx.lo] Error 1
| make[1]: *** Waiting for unfinished jobs....
| In file included from ../zeromq-4.1.5/src/curve_client.cpp:41:0:
| ../zeromq-4.1.5/src/curve_client.hpp:39:31: fatal error: tweetnacl_base.h: No such file or directory
| # include "tweetnacl_base.h"
| ^
| compilation terminated.
Using external libsodium works around this. The default for PACKAGECONFIG is
set to use external libsodium so the recipe builds.
Signed-off-by: Philip Balister <philip@balister.org>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
d0c4bdc2fa