I noticed that QA Notice doesn't behave the same in my 2 gentoo boxes. When merging raton in the new one, I get no QA Notice, but in the old one, I get:
* QA Notice: Package triggers severe warnings which indicate that it * may exhibit random runtime failures. * callbacks.c:671:9: warning: incompatible implicit declaration of built-in function ‘sin’ [enabled by default] This is with the same gcc version (4.7.2). The only differences that can trigger this are the CFLAGS or the FEATURES. New box: CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=512 -mtune=amdfam10 -O2 -pipe" FEATURES="parallel-fetch userfetch" Old box: CFLAGS="-march=native -O2 -pipe -ggdb" FEATURES="parallel-fetch userfetch splitdebug" Dominique -- "We have the heroes we deserve."