Avoid to consume too much memory while building #11

	name: PyCppAD CI for Windows
	on:
	pull_request:
	push:

	env:
	# Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
	BUILD_TYPE: Release

	jobs:
	build:
	runs-on: ${{ matrix.os }}

	strategy:
	fail-fast: true
	matrix:
	os: [windows-2019]
	compiler:
	- cmd: cl
	cppad_codegen: OFF
	- cmd: clang-cl
	cppad_codegen: ON

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- uses: conda-incubator/setup-miniconda@v3
	with:
	activate-environment: pycppad
	auto-update-conda: true
	environment-file: .github/workflows/conda/conda-env-win.yml
	python-version: 3.8
	auto-activate-base: false

	- name: Setup cppad codegen
	if: contains(matrix.compiler.cmd, 'clang')
	shell: cmd /C CALL {0}
	run: \|
	conda install cppadcodegen

	- name: Build PyCppAD
	shell: cmd /C CALL {0}
	run: \|
	:: Set compiler to use.
	:: This must be done here and not in env since
	:: cxx-compiler activation script set this variable
	:: and is called before.
	set CC=${{ matrix.compiler.cmd }}
	set CXX=${{ matrix.compiler.cmd }}

	:: Create build directory
	mkdir build
	pushd build

	:: Configure
	cmake ^
	-G "Ninja" ^
	-DCMAKE_BUILD_TYPE=Release ^
	-DCMAKE_INSTALL_PREFIX=%CONDA_PREFIX%\Library ^
	-DPYTHON_SITELIB=%CONDA_PREFIX%\Lib\site-packages ^
	-DPYTHON_EXECUTABLE=%CONDA_PREFIX%\python.exe ^
	-DBUILD_WITH_CPPAD_CODEGEN_BINDINGS=${{ matrix.compiler.cppad_codegen }} ^
	..

	:: Build
	ninja -j1

	:: Testing
	ctest --output-on-failure -C Release -V

	:: Test Python import
	ninja install
	cd ..
	python -c "import pycppad"

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