compile error while building kernel

[walt]

Rance Hall wrote:

>>   cc -c -O -pipe -march=athlon-xp -std=c99 -g -Wall -Wredundant-decls
    > cc -c -o -pipe -march=athlon-mp -std=c99 -g -Wall -Wredundant-decls
            ^^

Did you type an 'o' instead of an 'O' for your optimization flag in
make.conf?