Fix relaunching scancode on Apple silicon using Rosetta 2 emulation #2835 #3018
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Running `uname -m` on Apple silicon machines always results in `arm64`, regardless if Bash is running in Rosetta 2 emulation or natively. Check if scancode and configure is running in emulation mode (see [1]), before relaunching it, to avoid an infinite loop. [1]: https://developer.apple.com/documentation/apple-silicon/about-the-rosetta-translation-environment Signed-off-by: Marcel Bochtler <git@bochtler.io>
Calling `bash -c` with `$@` results in only the first parameter being passed to the subshell. Use `$*` to ensure all parameters are correctly passed to the Rosetta 2 emulated subshell. Signed-off-by: Marcel Bochtler <git@bochtler.io>
MarcelBochtler
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pombredanne
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Jul 11, 2022
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@MarcelBochtler Thank you ++ for testing and fixing this.... you are awesome!
This commit carries over a patch applied to the scancode and configure scripts to ensure that extractcode can work correctly in X86 emulated mode on Apple ARM silicon, * Only relaunch extractcode when not in emulation mode Running `uname -m` on Apple silicon machines always results in `arm64`, regardless if Bash is running in Rosetta 2 emulation or natively. Check if extractcode is running in emulation mode (see [1]), before relaunching it, to avoid an infinite loop. *Pass all parameters to the relaunched shell Calling `bash -c` with `$@` results in only the first parameter being passed to the subshell. Use `$*` to ensure all parameters are correctly passed to the Rosetta 2 emulated subshell. [1]: https://developer.apple.com/documentation/apple-silicon/about-the-rosetta-translation-environment Reported-by: Marcel Bochtler <git@bochtler.io> Authored-by: Marcel Bochtler <git@bochtler.io> Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>
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@MarcelBochtler I carried over your patch to the |
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Thanks! |
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Related to #2835.
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