Hi, I'm a noob in the FreeBSD world but I like it. If I just add this line to /etc/make.conf
Then gcc will set -march=native and -O2 right? Is this simple tuning option enough for a decent output code? May I set -O3? I'm confused because some books I've read said that using -03 will break some ports and the compiler sometimes doesn't detect the right processor, but they were written two or three years ago.
Thank you, English is not my first language.
Code:
CPUTYPE?= native
Then gcc will set -march=native and -O2 right? Is this simple tuning option enough for a decent output code? May I set -O3? I'm confused because some books I've read said that using -03 will break some ports and the compiler sometimes doesn't detect the right processor, but they were written two or three years ago.
Thank you, English is not my first language.