[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: conditionals for platform-specific MAKE_ENV options
On Tue, Jul 23, 2019 at 07:35:31AM -0600, Brook Milligan wrote:
> I am trying to make a package that has the following notes about compiling:
> - If you see compilation errors, try make sse2only=1 to disable SSE4 code.
With this comment I suspect they have feature-detection code, but
include this in case someone is building with a very old compiler that
can't do some shiny AVX thing.
So, if the default compiler you have works with it without
needing to specify any additional compiler flags and no use of
-march=native or -mcpu=veryshiny, I would ignore this comment.
Main Index |
Thread Index |