On Sep 22, 2013, at 6:14 PM, Tom Browder wrote: > We find that the hypot function is a C99 function (see man hypot). > > So what is the approved solution for that? Macro guards?
If we test for the function in CMakeLists.txt, it will almost certainly pass a function test but will fail a header declaration check. The solution is usually to just provide a declaration of the function. An example where we already do this is fileno() (see HAVE_FILENO and HAVE_DECL_FILENO checks). Cheers! Sean ------------------------------------------------------------------------------ LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151&iu=/4140/ostg.clktrk _______________________________________________ BRL-CAD Developer mailing list brlcad-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/brlcad-devel
