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Get Started Free →nvidia/jetson-build-source
Use when you need to rebuild the BSP overlay — DT, OOT modules, or kernel — from changes under bsp_sources/. Triggers: build bsp, rebuild dtb, rebuild kernel.
Passed 18 of 22 test cases with the skill, and 4 of 22 without it.
and 23 more in the full report
16 fixed5 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 16 test cases the skill fixed. Same model, same prompt, with and without the skill.
During host prerequisite checks, dpkg reveals that zstd and bc are missing, while flex, bison, and libssl-dev are installed. What action should be taken?
| Checked | Without skill | With skill |
|---|---|---|
| Issues a warning for missing non-critical packages like zstd and bc without halting execution. | Missed | Passed |
| Continues build execution after warning for non-critical package gaps. | Missed | Passed |
The instructions your model reads when the skill loads.
Rebuild the kernel-side artifacts (DTBs, OOT modules, in-tree
modules, kernel Image) implied by changes under
<source.root_path>/bsp_sources/, and write a manifest that
/jetson-promote-image reads to stage those outputs into the BSP
image. The skill never writes into <bsp_image.root_path> itself.
bsp_image: and
source.toolchain: resolved (run /jetson-init-image and
/jetson-init-source first).<source.root_path>/bsp_sources/ populated with the kernel-side
checkout layout /jetson-init-source materializes.<bsp_image.root_path>/Linux_for_Tegra/source/kernel_src_build_env.sh
present (extracted from public_sources.tbz2).flex, bison, libssl-dev (hard); git,
build-essential, bc, zstd (warn-only).${source.toolchain}gcc resolvable on disk.This skill is the Build stage of the workflow — see
../../context/bsp-customization-workflow.md
for where it sits in the Setup → Customize → Build → Deploy pipeline
and what triggers it. The skill takes source-side customization
commits, rebuilds the implied artifacts, and records which were
rebuilt in a manifest. Outputs stay in-tree under
<source.root_path>/bsp_sources/;
jetson-promote-image reads the
manifest at Deploy to copy each rebuilt artifact into the matching
path under <bsp_image.root_path>/Linux_for_Tegra/.
Overlay-only edits (nvpmodel.conf, nvfancontrol.conf, BPMP DTB)
skip Build — customize-* stages them directly to the overlay
tracker; BPMP DTB uses the dtc decompile → edit → recompile loop in
../../references/bsp-customization-bpmp-dtb.md.
test cases passed, vs 4 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.