Avoid to consume too much memory while building #124

	name: PyCppAD CI for MacOS/Linux

	on:
	pull_request:
	push:

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

	jobs:
	build:
	# The CMake configure and build commands are platform agnostic and should work equally
	# well on Windows or Mac. You can convert this to a matrix build if you need
	# cross-platform coverage.
	# See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
	runs-on: ${{ matrix.os }}

	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest", "macos-latest"]

	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.yml
	python-version: 3.8
	auto-activate-base: false

	- name: Build PyCppAD
	shell: bash -el {0}
	run: \|
	conda list
	echo $CONDA_PREFIX

	mkdir build
	cd build

	cmake .. \
	-G "Ninja" \
	-DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX \
	-DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
	-DPYTHON_EXECUTABLE=$(which python3) \
	-DBUILD_WITH_CPPAD_CODEGEN_BINDINGS=ON
	ninja -j1
	ctest --output-on-failure -C Release -V
	ninja install

	- name: Uninstall PyCppAD
	shell: bash -el {0}
	run: \|
	cd build
	ninja uninstall

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