ci: add windows build #76

	name: build

	on:
	push:
	branches:
	- main
	- dev*
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	ruby: [ '3.0', '3.1', '3.2' ]
	steps:
	- uses: actions/checkout@v4
	- name: Install gcc and gfortran
	run: sudo apt-get install -y gcc gfortran
	- name: Set up Ruby ${{ matrix.ruby }}
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true
	- name: Build and test with Rake
	run: bundle exec rake
	build-win:
	runs-on: windows-latest
	name: Ruby 3.2 (Windows)
	steps:
	- uses: actions/checkout@v4
	- name: Install MinGW
	run: choco install mingw
	- name: Set up Ruby 3.2
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.2
	bundler-cache: true
	- name: Build and test with Rake
	run: bundle exec rake

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