Re: [Flightgear-devel] Fix for compilation error in panel.cxx: `truncf' undeclared

[Andy Ross]

Bernie Bright wrote:
> this should really be tested for by the configure script -
> AC_CHECK_FUNCS(truncf) and panel.cxx should then contain:
>
> #ifndef HAVE_TRUNCF
> inline float truncf (float d) { ...
> #endif

Um, or you could just use floor() instead, which does the same thing
and works everywhere.  Autoconf hackery should always be the choice of
last resort.

Andy

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