ci: setup linux build. (#4) #28

	name: Build (Linux)

	on:
	push:
	paths:
	- .github/workflows/build-linux.yml
	- src/**
	- xmake.lua
	workflow_dispatch:

	jobs:
	build:
	strategy:
	matrix:
	mode: [debug, release]
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	# - name: Prepare works
	# run: \|
	# mkdir ./.xmake-dest

	- name: Restore build cache
	uses: actions/cache@v4
	with:
	path: \|
	~/.xmake
	./.xmake-dest
	key: xmake-linux-${{ hashFiles('xmake.lua') }}
	restore-keys: \|
	xmake-linux-

	- name: Setup XMake
	uses: xmake-io/github-action-setup-xmake@v1
	with:
	xmake-version: '2.9.8'
	actions-cache-folder: './.xmake-dest'

	- name: Install build dependencies
	run: \|
	sudo apt install -y build-essential llvm-19-dev libclang-19-dev

	# workaround to switch llvm version.
	sudo mv /usr/include/clang /usr/include/clang-compiler
	sudo ln -s /usr/lib/llvm-19/bin/llvm-config /usr/bin/llvm-config
	sudo ln -s /usr/include/llvm-19/llvm /usr/include/llvm
	sudo ln -s /usr/include/llvm-c-19/llvm-c /usr/include/llvm-c
	sudo ln -s /usr/lib/llvm-19/include/clang /usr/include/clang
	sudo ln -s /usr/lib/llvm-19/include/clang-c /usr/include/clang-c


	- name: Configure
	run: \|
	# c++23 <print> requires gcc 14.
	xmake f -a x64 -m ${{ matrix.mode }} -p linux --toolchain=gcc-14 -v -y

	- name: Build
	run: \|
	xmake -v -y

	- name: Upload Artifact
	uses: actions/upload-artifact@v4
	with:
	name: debuginfo-${{ matrix.mode }}-linux-x64-${{ github.sha }}
	path: \|
	build/linux/x64/${{ matrix.mode }}

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