v0.3.0-alpha

What's Changed

• Strace Kernel Build Analysis in #96
• Integration Test (Reproducibility) in #97
• Refactoring Spdx Graph Generation in #102
• Fix printf Parsing and Remove Working Directory Estimation in #104
• Expand Custom Context in #106
• Reproducibility By Default in #107
• Cleanup and Documentation #98, #105, #108, #111

Full Changelog: v0.2.0-alpha...v0.3.0-alpha

v0.2.0-alpha

What's Changed

• Improved Error Handling #93
• Support for Arm64 Architecture #94
• Expand Properties not Expandable with Standard JSON-LD Tools #92

Full Changelog: https://github.com/TNG/KernelSbom/commits/v0.2.0-alpha

v0.1.0-alpha

KernelSbom v0.1.0-alpha - First Pre-release

Introducing the initial alpha release of KernelSbom - a tool for generating SPDX documents from Linux kernel builds!

Key Features

• Generates internal dependency graph (Cmd Graph) from kernel .cmd files for all files involved in a given kernel build
  • Extracts dependencies by parsing .cmd files and .incbin statements in .S assembly files
• Produces SPDX documents for source, build, and output files
  • Parses SPDX license headers from source files and copyright text from top level COPYING file in the source tree
  • Computes file hashes and classifies primary purposes for all files
  • Captures build environment variables used in the make kernel build process
• Supports both in-tree and out-of-tree kernel builds
• Supports kernel modules as root artifacts
• Supports Rust-based kernel builds
• Supports x86 architecture
• Provides analysis scripts for Cmd Graph visualization and validation
  • Cmd graph completeness guarantees for x86 tinyconfig
• Provides GitHub Actions workflow for testing on various build configurations and kernel versions

Missing Features

• Support for architectures other than x86
• Cmd Graph completeness guarantees or estimates for configurations other than x86 tinyconfig

Full Changelog: https://github.com/TNG/KernelSbom/commits/v0.1.0-alpha

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Note: This is an alpha release — we welcome testing and feedback!