ci: add Cygwin build workflow #13

	name: Cygwin build

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	cygwin-build:
	runs-on: windows-latest
	env:
	CYGWIN: winsymlinks:nativestrict
	PKG_CONFIG_PATH: /usr/lib/pkgconfig:/usr/local/lib/pkgconfig
	defaults:
	run:
	shell: C:\tools\cygwin\bin\bash.exe --login -eo pipefail -o igncr '{0}'

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Cygwin with build dependencies
	uses: egor-tensin/setup-cygwin@v4
	with:
	packages: >-
	autoconf
	automake
	libtool
	make
	pkg-config
	autoconf-archive
	gcc-core
	gettext-devel
	git
	libstrophe-devel
	libncursesw-devel
	libglib2.0-devel
	libcurl-devel
	libreadline-devel
	libsqlite3-devel

	- name: Debug pkg-config for libstrophe
	run: \|
	cd "$GITHUB_WORKSPACE"
	echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
	pkg-config --cflags --libs libstrophe
	pkg-config --variable pc_path pkg-config
	ls /usr/lib/pkgconfig /usr/local/lib/pkgconfig \|\| true

	- name: Check repo state
	run: \|
	cd "$GITHUB_WORKSPACE"
	pwd
	ls -la
	test -f configure.ac && echo "configure.ac present" \|\| (echo "configure.ac missing"; exit 1)

	- name: Autotools bootstrap
	run: \|
	cd "$GITHUB_WORKSPACE"
	git config --global core.autocrlf false \|\| true
	[ -f ./bootstrap.sh ] && sed -i 's/\r$//' ./bootstrap.sh \|\| true
	if [ -x ./bootstrap.sh ]; then
	./bootstrap.sh
	else
	autoreconf -fi
	fi

	- name: Configure
	run: \|
	cd "$GITHUB_WORKSPACE"
	./configure

	- name: Build
	run: \|
	cd "$GITHUB_WORKSPACE"
	make -j2

	# Uncomment when tests are reliable on Cygwin
	# - name: Test
	# run: \|
	# cd "$GITHUB_WORKSPACE"
	# make check -j2

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