update build script to allow skip.txt and only.txt both exist #2465

	name: Build ARM

	on:
	workflow_dispatch:
	push:
	paths:
	- 'src/**'
	- 'examples/**'
	- 'lib/**'
	- 'hw/**'
	- 'tools/get_deps.py'
	- '.github/workflows/build_arm.yml'
	pull_request:
	branches: [ master ]
	paths:
	- 'src/**'
	- 'examples/**'
	- 'lib/**'
	- 'hw/**'
	- 'tools/get_deps.py'
	- '.github/workflows/build_arm.yml'

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	# ---------------------------------------
	# Build ARM family
	# ---------------------------------------
	build-arm:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	family:
	# Alphabetical order
	- 'broadcom_32bit'
	- 'kinetis_k32l2'
	- 'lpc11 lpc13 lpc15'
	- 'lpc51'
	- 'mm32 msp432e4'
	- 'samd11 same5x saml2x'
	- 'stm32f2 stm32f3'
	- 'stm32l0 stm32wb'
	- 'tm4c123 xmc4000'
	steps:
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'

	- name: Install ARM GCC
	uses: carlosperate/arm-none-eabi-gcc-action@v1
	with:
	release: '11.2-2022.02'

	- name: Checkout TinyUSB
	uses: actions/checkout@v4

	- name: Get Dependencies
	run: python3 tools/get_deps.py ${{ matrix.family }}

	- name: Build
	run: python3 tools/build_make.py ${{ matrix.family }}

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