[Buildroot] [PATCH 1/1] Bumping liblo from 0.26 to 0.29. C++ wrappers for this lib started appearing in 0.28 so I think this is valid.

Arnout Vandecappelle arnout at mind.be
Thu Feb 8 17:11:22 UTC 2018


 Hi Alex,

 [Please avoid top-posting, instead reply in-line like I do below.]

On 08-02-18 18:00, Alex Baldwin wrote:
> Thanks for the corrections Arnout, I will go about ammeding them for the next
> patch submission.

 Thanks!

> 
> As to :
> 
> LIBLO_CONF_OPTS += --disable-ipv6
> 
> I am doubtfull if this will work (i will try anyway!), there only seems to be an
> option to enable ipv6. 

 It should work. autoconf will interpret the --enable- and --disable- options
and will set $enableval to "yes" or "no" depending on what is given. In fact,
--disable-ipv6 is equivalent to --enable-ipv6=no (but in Buildroot we have the
convention to use --disable- options, not --enable-=no). So, by passing
--disable-ipv6, $enableval will be set to "no", so $want_ipv6 is "no", so
ENABLE_IPV6 will not be defined.


> If this --enable-ipv6 is not provided then liblo assumes
> you do not want it. Is there a way to remove options for a specific package?

 Nope, but autoconf allows to override all options you give to it with a later
option, and that's what we do here.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
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