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Merge pull request #284487 from alyssais/compressFirmwareXz

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compressFirmwareXz: fix symlink type check
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K900 2024-01-28 14:17:03 +03:00 committed by GitHub
commit 50071d87c7
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1 changed files with 7 additions and 2 deletions
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9
pkgs/build-support/kernel/compress-firmware-xz.nix
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@ -3,7 +3,9 @@
firmware:
let
args = lib.optionalAttrs (firmware ? meta) { inherit (firmware) meta; };
args = {
allowedRequisites = [];
} // lib.optionalAttrs (firmware ? meta) { inherit (firmware) meta; };
in
runCommand "${firmware.name}-xz" args ''
@ -15,10 +17,13 @@ runCommand "${firmware.name}-xz" args ''
sh -c 'xz -9c -T1 -C crc32 --lzma2=dict=2MiB "${firmware}/$1" > "$1.xz"' --)
(cd ${firmware} && find lib/firmware -type l) | while read link; do
target="$(readlink "${firmware}/$link")"
if [ -f $target ]; then
if [ -f "${firmware}/$link" ]; then
ln -vs -- "''${target/^${firmware}/$out}.xz" "$out/$link.xz"
else
ln -vs -- "''${target/^${firmware}/$out}" "$out/$link"
fi
done
echo "Checking for broken symlinks:"
find -L $out -type l -print -execdir false -- '{}' '+'
''