Are you one of the lost souls trying to compile an C++ application that includes the GNU libstdc++ complex header file?

If so, you might have come across a really nasty error message like the one below:

 /usr/include/c++/4.1.2/complex(754): error: identifier "__builtin_clogf" is undefined __complex_log(__complex__ float __z) { return __builtin_clogf(__z); } ^ /usr/include/c++/4.1.2/complex(757): error: identifier "__builtin_clog" is undefined __complex_log(__complex__ double __z) { return __builtin_clog(__z); } ^ /usr/include/c++/4.1.2/complex(761): error: identifier "__builtin_clogl" is undefined { return __builtin_clogl(__z); } 

Looks really bad, doesn't it? To keep it simple, I have no idea what exactly is going wrong here, but for me it helped installing version 9.1.046 of the Intel compiler as opposed to using 9.1.038. They mention something in the changelog, ...

I admit, I'm late with this post. Very late even, since my PhD work keeps me rather busy. But then again, you like pictures more than boring text anyway, right? Let me just add this: We had a full house this year and it was nice to see everyone contributed in their way to the party. I guess we all would agree that we had a lot of fun. There was the superb food prepared by our kitchen wizards, Dana's riddles that especially embarrassed some of us, and the Poker round which made some of us rich - if only fictitious.

Okay, 'nough said, there you go:

Awaiting feeding

74 Comments Tags: Fun