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fix(kraft): Only accept single target in utils.BuildRootfs #1596

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nderjung
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Prerequisite checklist

  • Read the contribution guidelines regarding submitting new changes to the project;
  • Tested your changes against relevant architectures and platforms;
  • Ran make fmt on your commit series before opening this PR;
  • Updated relevant documentation.

Description of changes

This commit fixes a number of issues simultaneously by removing the ability to build multiple targets at once in the utility method BuildRootfs;

  1. The resulting rootfs string would be overwritten by the last build rootfs, resulting in potential mismatch between the resulting architecture of the rootfs;
  2. Returning the discovered command-line and environmental variables as a single slice, preventing duplication;
  3. Appending environmental variables to user-supplied ones made with the -e flag.

This commit fixes a number of issues simultaneously by removing
the ability to build multiple targets at once in the utility
method `BuildRootfs`;

1. The resulting rootfs string would be overwritten by the last
   build rootfs, resulting in potential mismatch between
   the resulting architecture of the rootfs;
2. Returning the discovered command-line and environmental
   variables as a single slice, preventing duplication;
3. Appending environmental variables to user-supplied ones
   made with the `-e` flag.

Signed-off-by: Alexander Jung <alex@unikraft.io>
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@craciunoiuc craciunoiuc left a comment

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All good here. Thanks!

Reviewed-by: Cezar Craciunoiu cezar.craciunoiu@unikraft.io
Approved-by: Cezar Craciunoiu cezar.craciunoiu@unikraft.io

@craciunoiuc craciunoiuc merged commit 0601616 into unikraft:staging Apr 24, 2024
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2 participants