SASL 2.1.27 pre-release 1

[Julien ÉLIE]

Hi Ken,

> I have just built a first pre-release of SASL 2.1.27 which can be
> downloaded from here for the time being:
> http://www.contrib.andrew.cmu.edu/~murch/
>
> At this point I'm mostly concerned with build issues and any binary
> incompatibilities (I don't believe there are any).

When building on macOS 10.12.1 (Sierra), I see:

../plugins/plugin_common.c:97:42: error: no member named 's6_addr32' in
       'struct in6_addr'
     addr = *(uint32_t *)&sin6->sin6_addr.s6_addr32[3];
                          ~~~~~~~~~~~~~~~ ^
1 error generated.


It seems that s6_addr is not supported on macOS (and also OSX).

struct in6_addr {
         union {
                 __uint8_t   __u6_addr8[16];
                 __uint16_t  __u6_addr16[8];
                 __uint32_t  __u6_addr32[4];
         } __u6_addr;                    /* 128-bit IP6 address */
};




Building on a few other Linux and BSD systems is OK.
Linking Cyrus SASL library against the NNTP news server INN also works fine.


In the release process, could you add the update of config.guess and 
config.sub?  They date back to January 2015 in the pre-release tar ball.


Thanks again for your work!

-- 
Julien ÉLIE

« Ce que j'aime chez vous, c'est que vous savez jusqu'où on va trop
   loin. » (Cocteau)