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Hello! I searched the man to find that if for gcc multiple -O options are given then the last one will be used. for example: gcc -O3 -O2 is the same as gcc -O2 but I was searching for the -march and -mcpu. If both is given like: gcc -march=pentium3 -mcpu=pentium3 then what will it be? I found that -march implies -mcpu (like -O3 implies -O2) so I thought that then -mcpu will be used, but so said no. Some said, no matter the order of the two flags mcpu will be used. So I got confused. Thanks for your help! ps.: I'm not signed onto this mailinglist, so if you be so kind to CC the answer to my address as well. -- Demeter Ákos <squareroot2@freemail.hu>
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