tools/testing/selftests/dt/Makefile

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/dt/Makefile

Extension

[no extension]

Size

392 bytes

Lines

22

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: build/configuration rule

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

PY3 = $(shell which python3 2>/dev/null)

ifneq ($(PY3),)

TEST_PROGS := test_unprobed_devices.sh
TEST_GEN_FILES := compatible_list
TEST_FILES := compatible_ignore_list

include ../lib.mk

$(OUTPUT)/compatible_list:
	$(top_srcdir)/scripts/dtc/dt-extract-compatibles -d $(top_srcdir) > $@

else

all: no_py3_warning

no_py3_warning:
	@echo "Missing python3. This test will be skipped."

endif

Annotation

• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.