pick up to align the codec_adapters refactoring #31

	---

	# This is NOT how to properly compile the fuzzer, this is only to detect
	# earlier and faster problems like
	# https://github.com/thesofproject/sof/pull/3824 (288e228) and
	# https://github.com/thesofproject/sof/pull/4118 (758e7be)
	#
	# In other words, when reverting the oss-fuzz parts of these commits
	# this build fails as desired.
	#
	# For the actual fuzzer see tools/oss-fuzz/README.

	name: Scant fuzz compile

	# 'workflow_dispatch' allows running this workflow manually from the
	# 'Actions' tab
	# yamllint disable-line rule:truthy
	on: [push, pull_request, workflow_dispatch]

	jobs:
	scant-fuzzer-build:
	runs-on: ubuntu-20.04
	env:
	OUT: unused_runtime_output_dir
	steps:
	- uses: actions/checkout@v2
	# From time to time this will catch a git tag and change SOF_VERSION
	with: {fetch-depth: 10, submodules: recursive}

	- name: yamllint ourselves
	run: yamllint .github/workflows/scant_fuzzer.yml

	- name: cmake configuration
	run: cmake -B fuzz-build/ -S tools/oss-fuzz/

	# Ninja does not give us access to the internal fuzz_ipc.o target
	# so we use make. TODO: isolate the link target in CMakelists.txt
	- name: build
	run: \|
	cd fuzz-build/ # make -C is too verbose
	# We cannot link because we have no main(); we're not the
	# real fuzzer
	make -j6 sof_ep fuzz_ipc.o

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