Tidy up code, culling commented out or dead declarations #108

	# Derived from GitHub's c-cpp.yml file
	name: Autoconf CI

	on: [push, pull_request]

	jobs:
	linux-build:

	runs-on: ubuntu-latest

	defaults:
	run:
	# The default for anything that doesn't override it (eg htslib)
	working-directory: ./iolib

	steps:
	- name: io_lib checkout
	uses: actions/checkout@v6
	with:
	path: iolib

	- name: deps
	working-directory: .
	run: \|
	sudo apt-get update
	sudo apt-get install -y --no-install-suggests --no-install-recommends zlib1g-dev libdeflate-dev libbz2-dev liblzma-dev libcurl4-gnutls-dev libssl-dev

	- name: htslib checkout
	uses: actions/checkout@v6
	with:
	repository: samtools/htslib
	ref: master
	submodules: true
	path: hidden-htslib

	- name: htslib build
	working-directory: hidden-htslib
	run: \|
	autoreconf -i && ./configure --prefix=/usr && make -j5
	sudo make install

	- name: configure
	run: ./bootstrap; ./configure; # CC="gcc -fsanitize=address"

	- name: make
	run: make -j5

	- name: make check
	run: make check

	#- name: make distcheck
	# run: make distcheck

	osx-build:

	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v6
	- name: Update Homebrew packages
	run: \|
	brew update --auto-update
	brew install --overwrite autoconf automake libtool htslib libdeflate
	- name: configure
	run: ./bootstrap; ./configure CPPFLAGS=-I/opt/homebrew/include --with-htslib=/opt/homebrew
	- name: make
	run: make -j5
	- name: make check
	run: make check

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