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- Subject: Re: Usage of -Os in 5.4 causing issues
- From: Roberto Ierusalimschy <roberto@...>
- Date: Mon, 3 Aug 2020 11:15:26 -0300
> I went to investigate and turns out it's 5.4's new usage of -Os to compile llex.c/lparser.c/lcode.c; setting CMCFLAGS to empty results in the output being as clean as it's ever been. This is on powerpc64le/Linux/gcc 9.3.
I am sorry, but can you explain what it means "setting CMCFLAGS to empty
results in the output being as clean as it's ever been"? (I could not
even parse it.)