build

Add support for __TB_empty->NULL redirection #12

	name: build

	on: [push, pull_request]

	jobs:
	linux_build:
	runs-on: ubuntu-latest
	env:
	CXX: g++
	steps:
	- name: Install 32-bit libraries
	run: \|
	sudo apt update && sudo apt install -y g++-multilib
	- name: Checkout
	uses: actions/checkout@v3
	- name: Build 64 bit
	run: \|
	make -j8
	- name: Archive vhlt Linux64 tools
	uses: actions/upload-artifact@v3
	with:
	name: vhlt-linux64-tools
	path: ./bin/*
	- name: Build 32 bit
	run: \|
	make clean
	make -j8 USER_FLAGS="-m32"
	- name: Archive vhlt Linux32 tools
	uses: actions/upload-artifact@v3
	with:
	name: vhlt-linux32-tools
	path: ./bin/*

	macos_build:
	runs-on: macos-latest
	env:
	CXX: clang++
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Build
	run: \|
	make -j8
	- name: Archive vhlt macOS tools
	uses: actions/upload-artifact@v3
	with:
	name: vhlt-macos-tools
	path: ./bin/*

	windows_build:
	runs-on: ubuntu-latest
	steps:
	- name: Install mingw64
	run: \|
	sudo apt update && sudo apt install -y build-essential g++-multilib mingw-w64
	- name: Checkout
	uses: actions/checkout@v3
	- name: Build 32 bit
	run: \|
	make -j8 CXX="i686-w64-mingw32-g++" USER_FLAGS="-w -static"
	- name: Archive vhlt Windows32 tools
	uses: actions/upload-artifact@v3
	with:
	name: vhlt-windows32-tools
	path: ./bin/*
	- name: Build 64 bit
	run: \|
	make clean && make -j8 CXX="x86_64-w64-mingw32-g++" USER_FLAGS="-w -static"
	- name: Archive vhlt Windows64 tools
	uses: actions/upload-artifact@v3
	with:
	name: vhlt-windows64-tools
	path: ./bin/*

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