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arm-trusted-firmware: remove version parameter #185004
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squash merge
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arm-trusted-firmware: prevent dangerous version mixups
arm-trusted-firmware: remove version parameter
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The arm-trusted-firmware/default.nix expression exposes `buildArmTrustedFirmware` and its `version?"2.7"` field to `top-level/all-packages.nix`. Unfortunately it doesn't work. Changing the version field doesn't change what version of the ATF source code is used. Attempting to "lock" an installation to a specific version by overriding this field (e.g. version="2.7") won't work either; when nixpkgs bumps the version to 2.8 the user will end up building the 2.8 source code but the resulting expression will be labeled misleadingly in the store: ``` /nix/store/eeee...-arm-trusted-firmware-2.7/ ``` **using the 2.8 source code**. So not only does `version` not lock the version, it will actually *conceal* the fact that the underlying source code has been upgraded! Let's just remove the `version` field. It doesn't work and never did. #185004 (comment) Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
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Description of changes
The arm-trusted-firmware/default.nix expression exposes
buildArmTrustedFirmware
and itsversion?"2.7"
field totop-level/all-packages.nix
.` Unfortunately it doesn't work. Changing the version field doesn't change what version of the ATF source code is used. Attempting to "lock" an installation to a specific version by overriding this field (e.g. version="2.7") won't work either; when nixpkgs bumps the version to 2.8 the user will endup building the 2.8 source code but the resulting expression will be labeled misleadingly in the store:
using the 2.8 source code. So not only does
version
not lockthe version, it will actually conceal the fact that the underlying
source code has been upgraded!
Let's just remove the
version
field. It doesn't work and never did.Things done
x86_64-linux
)./result/bin/
)