When creating sockets, do all work at fd level first #12

	name: Build and test

	on:
	workflow_dispatch:
	pull_request:

	env:
	URL: https://github.com/Clozure/ccl/releases/latest/download/linuxx86.tar.gz

	jobs:
	linux:
	runs-on: ubuntu-latest
	steps:
	- name: Check out source
	uses: actions/checkout@v4
	with:
	path: ccl

	- name: Fetch bootstrapping binaries
	run: \|
	# be silent, still report errors,
	# return a non-zero exit code on failure,
	# follow redirections
	curl -sSfL -O ${{ env.URL }}

	- name: Install bootstrapping binaries
	run: \|
	cd ccl
	tar xf ../linuxx86.tar.gz

	- name: Compile lisp kernel
	run: \|
	cd ccl/lisp-kernel/linuxx8664
	make

	- name: Rebuild CCL
	run: \|
	cd ccl
	./lx86cl64 --batch --quiet -n -e '(rebuild-ccl :clean t)' </dev/null
	# Now see if it works to start up the just-compiled lisp.
	# Note that "git describe" doesn't work in a shallow clone
	# (because we don't have any tags), so we don't expect to see the
	# usual version like "Version 1.12.2 (v1.12.2-27-gae44c6ad)" in the
	# welcome banner.
	./lx86cl64 --batch -n </dev/null

	- name: Check out tests
	uses: actions/checkout@v4
	with:
	repository: Clozure/ccl-tests
	path: ccl-tests

	- name: Run tests
	run: \|
	cd ccl-tests
	make CCL=../ccl/lx86cl64

Provide feedback