Due to http://gcc.gnu.org/ml/gcc-patches/2006-01/msg00837.html
I got cc1: warnings being treated as errors /export/gnu/src/gcc/gcc/gcc/fold-const.c: In function ‘fold_minmax’: /export/gnu/src/gcc/gcc/gcc/fold-const.c:7194: warning: ‘compl_code’ may be used uninitialized in this function make[5]: *** [fold-const.o] Error 1 make[5]: *** Waiting for unfinished jobs.... H.J.