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Detect M1 Mac and disable ASAN default #14

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ProducerMatt opened this issue Sep 12, 2022 · 2 comments
Open

Detect M1 Mac and disable ASAN default #14

ProducerMatt opened this issue Sep 12, 2022 · 2 comments

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@ProducerMatt
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ASAN redbean is currently broken on M1. It would be good if the default "asan" instead defaulted to MODE= when run on an M1. However I don't know how to detect whether the host is an M1.
@ProducerMatt
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Will this work?

# Use default redbean if on M1 Mac. Else use ASAN
if which arch && [ "$(arch)" != "x86_64" ]; then
    RB_MODE= # default
else
    RB_MODE="asan-" # Memory hardening goodness for bug/exploit prevention
fi

@ProducerMatt
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Added to build.sh. If someone can contribute matching condition for the Makefile let me know. d81c2e7

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@ProducerMatt