Add preliminary Julia algebraic numbers support #1

	name: FriCAS CI on Linux (with Julia support - SBCL based)

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	timeout-minutes: 30

	steps:
	- uses: actions/checkout@v4
	- name: install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install sbcl libgmp-dev libxpm-dev cl-hunchentoot python3 python3-pip && pip3 install -U Sphinx
	- name: download Julia
	run: wget -c https://julialang-s3.julialang.org/bin/linux/x64/1.10/julia-1.10.0-linux-x86_64.tar.gz
	- name: install Julia
	run: tar zxf julia-1.10.0-linux-x86_64.tar.gz && sudo cp -R julia-1.10.0/* /usr/local/ && sudo ldconfig
	- name: install Julia libraries
	run: julia -e "import Pkg;Pkg.add(\"Nemo\");Pkg.add(\"Suppressor\");Pkg.add(\"SpecialFunctions\")"
	- name: configure
	run: ./configure --with-lisp="sbcl --dynamic-space-size 4096" --with-gmp --enable-julia --enable-hunchentoot \|\| cat config.log
	- name: make
	run: make -j4 --output-sync
	- name: make html doc
	run: make -j4 --output-sync htmldoc
	- name: make check
	run: make check -j4 --output-sync
	- name: Create artifact archives
	run: \|
	rm -r target/*/src
	tar -cjf FriCAS-linux-x86_64-${{ github.sha }}.tar.bz2 target/
	- name: Upload Linux binary
	uses: actions/upload-artifact@v3
	with:
	name: FriCAS-linux-x86_64-binary
	path: FriCAS-linux-x86_64-${{ github.sha }}.tar.bz2

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