Quote:
Originally Posted by baf
Thanks. I updated linked post with additional info.
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That particular combination of -mcpu= -mtune= -march= is redundant
but it does no harm. Leave it just the way you have written it.
My own personal practice is to do as you have done:
put all the options right on the command line where the user can read them rather than expect the user to know the internals of the gcc option setting(s).
Translation: We who write the advice get to RTFM, end-users get to cut&paste.
Ref:
http://gcc.gnu.org/onlinedocs/gcc-4....ml#ARM-Options