Build

Introduce Github Actions CI workflow #49

	name: Build
	on:
	push:
	pull_request:

	jobs:
	build-windows:
	name: Build Windows
	runs-on: windows-latest

	steps:
	- name: Add msbuild to PATH
	uses: microsoft/setup-msbuild@v2

	- name: Checkout
	uses: actions/checkout@v4
	with:
	path: nmap

	- name: Checkout mswin32-aux
	run: svn checkout https://svn.nmap.org/nmap-mswin32-aux

	- name: Prepare pcre2
	working-directory: nmap\mswin32
	run: \|
	mkdir build-pcre2
	cd build-pcre2
	cmake.exe -A Win32 ..\..\libpcre\

	- name: Build
	working-directory: nmap\mswin32
	run: \|
	msbuild nmap.sln /p:Configuration="Release"

	build-macos:
	name: Build Macos
	runs-on: macos-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install Deps
	run: \|
	brew reinstall python
	brew install python-build

	- name: Configure
	run: ./configure

	- name: Build
	run: make

	build-ubuntu:
	name: Build Ubuntu
	runs-on: ubuntu-latest

	strategy:
	matrix:
	config:
	- "--without-openssl"
	- "--without-libssh2"
	- "--without-liblua"
	- "--without-zenmap"
	- "--without-ndiff"
	- "--with-nping"
	- "--with-ncat"

	steps:
	- name: Install Deps
	run: \|
	sudo apt install python3-build

	# python3-build installed from apt is currently broken
	# Workaround is to just update it
	#
	# Can be dropped eventually once it's correctly handled.
	python3 -m pip install --upgrade build

	- name: Checkout
	uses: actions/checkout@v4

	- name: Configure
	run: ./configure ${{ matrix.config }}

	- name: Build
	run: make

	- name: Check
	run: make check

	- name: Install
	run: sudo make install

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