CI: windows build: Switch back to c99; define CMPLX in log1p_ufunc.c … #333

	name: tests

	on: [push, pull_request]

	jobs:

	test-windows-2019:

	runs-on: windows-2019

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

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	architecture: 'x64'
	cache: 'pip'
	cache-dependency-path: 'environment.yml'

	- name: Install rtools (mingw-w64)
	run: \|
	choco install rtools -y --no-progress --force --version=4.0.0.20220206
	echo "c:\rtools40\ucrt64\bin;" >> $env:GITHUB_PATH

	- name: Show gcc version
	run: \|
	gcc --version

	- name: Install Python dependencies
	run: \|
	pip install numpy==1.22.4 meson ninja meson-python pytest toml

	- name: Build
	run: \|
	meson setup build
	ninja -v -j 1 -C build
	# pip -v install --no-build-isolation .

	#- name: Test
	# run: \|
	# cd ../..
	# pwd
	# export LOCATION=`python -c "import ufunclab, os; print(os.path.dirname(ufunclab.__file__))"`
	# echo $LOCATION
	# python -m pytest $LOCATION

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