[Buildroot] [PATCH 1/1] package/boost: fix build with uClibc-ng

Bernd Kuhls bernd.kuhls at t-online.de
Sat Feb 6 11:56:04 UTC 2016


Hi Thomas,

Am Sun, 31 Jan 2016 08:37:49 +0100 schrieb Thomas Petazzoni:

> Boost already checks for the availability of fenv functionality, and
> should set BOOST_NO_FENV_H if fenv functionality is not there.
[...]
> Do you have any idea why the check doesn't work ?

No.

> I've tried to go through the Boost mechanism that does this test, but
> it is really not conventional, so I couldn't so far figure out how it
> was all working.

Let's see what the result of the upstream bug report[1] will be. Until 
then we can try this new fix: http://patchwork.ozlabs.org/patch/579807/
or, alternatively, we can disable BR2_PACKAGE_BOOST_TEST for 
BR2_TOOLCHAIN_USES_UCLIBC=y. At least this will make to autobuilders 
happy ;)

Regards, Bernd

[1] https://svn.boost.org/trac/boost/ticket/11756



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