Morning/afternoon/evening I've been working on porting Nouveau to Haiku (with constant work related interruptions), and recently noticed a regression when linking. My previous Haiku build was from mid February 2010, where I was able to link sigpending(). With the build from April 27 (Haiku R1-alpha2 image), I fail to link the work-in-progress driver due to missing symbol sigpending() in nouveau_fence.c. I can ignore the issue for now since GL fence extension is not commonly used, but I am curious as to what might be causing the regression. Anyone have any ideas what has changed in regards to sigpending()? Cheers.