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Apple Silicon toolchains 8.4.0+2021r2-patch3 #6591
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With the info provided here espressif/crosstool-NG#22
i managed to backport the needed changes to compile 8.4.0+2021r2-patch3 on a Mac M1.
The toolchains are here The source code is here:
https://github.com/Jason2866/crosstool-NG
https://github.com/Jason2866/espressif_gcc
The performance gain is about 20-25%
@me-no-dev @antmak Is it possible to upload to Platformio registry?
I already talked to @ivankravets about this.
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Replies: 4 comments
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@Jason2866 I would suggest that you provide the changes to the crosstool-NG repo. It does not make sense to upload toolchains from outside the main repo releases. I will give them a shot though. Do you notice any difference?
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@Jason2866, thanks again for your contributions! It would be great if you provide PR to the crosstool-NG repo.
I agree with @me-no-dev, we should avoid duplicated unofficial packages especially when they use custom versions, such as 8.5.0 that has not been released yet. We have just removed all duplicated packages. Please use official packages in the PlatformIO Registry provided by Espressif Systems.
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@me-no-dev It is faster when compiling. The resulted generated code is the same. I will provide a PR against the espressif crosstool-NG and the gcc repo.
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Opened the two needed PRs espressif/gcc#1 espressif/crosstool-NG#24
@me-no-dev
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🎉 2