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separateDebugInfo: skip files objcopy can't read

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Alyssa Ross 2021-11-21 14:58:14 +00:00
parent 27f9348ee7
commit bea767e5fe
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1 changed files with 10 additions and 4 deletions
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14
pkgs/build-support/setup-hooks/separate-debug-info.sh
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@ -28,10 +28,16 @@ _separateDebugInfo() {
# Extract the debug info.
header "separating debug info from $i (build ID $id)"
mkdir -p "$dst/${id:0:2}"
$OBJCOPY --only-keep-debug "$i" "$dst/${id:0:2}/${id:2}.debug"
$STRIP --strip-debug "$i"
# Also a create a symlink <original-name>.debug.
ln -sfn ".build-id/${id:0:2}/${id:2}.debug" "$dst/../$(basename "$i")"
# This may fail, e.g. if the binary is for a different
# architecture than we're building for. (This happens with
# firmware blobs in QEMU.)
(
$OBJCOPY --only-keep-debug "$i" "$dst/${id:0:2}/${id:2}.debug"
$STRIP --strip-debug "$i"
# Also a create a symlink <original-name>.debug.
ln -sfn ".build-id/${id:0:2}/${id:2}.debug" "$dst/../$(basename "$i")"
) || rmdir -p "$dst/${id:0:2}"
done < <(find "$prefix" -type f -print0)
}