Hi!
> The autoconf scripts in 'ltp/testcases/realtime/m4/check.m4' evaluate
> whether priority-inheriting mutexes and robust mutexes are supported on the
> system for which the LTP realtime tests are being targeted.  Portions of
> the LTP realtime test code required to test these features on the target
> are then conditionally included or excluded at compile time based on
> autoconf results.
> 
> To check these features, the autoconf scripts attempt to compile and then
> execute initialization functions which rely on the features.  Is this done
> because the mere presence of the appropriate headers and protocol value
> definitions, etc. is insufficient proof that the features are supported?

Maybe I've overlooked something but all I see in the check.m4 file is
AC_TRY_COMPILE() which should only try to run the code through the
compile not even link it. At which point does the relatime configure
execute the cross compiled binaries?

-- 
Cyril Hrubis
chru...@suse.cz

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