Add optional CMake cross-build support for Clang/MinGW on Linux. #7

	name: Plugin GTA 3 (Clang)

	on:
	workflow_dispatch:

	push:
	paths:
	- "!**.dll"
	- "!**.md"
	- "!**.txt"
	- "tools/premake/**"
	- "hooking/**"
	- "injector/**"
	- "modutils/**"
	- "safetyhook/**"
	- "shared/**"
	- "plugin_III/**"

	pull_request:
	paths:
	- "!**.dll"
	- "!**.md"
	- "!**.txt"
	- "tools/premake/**"
	- "hooking/**"
	- "injector/**"
	- "modutils/**"
	- "safetyhook/**"
	- "shared/**"
	- "plugin_III/**"

	jobs:
	build:
	name: Build

	# skip on pull request inside forks
	if: github.event_name != 'pull_request' \|\| github.repository == 'DK22Pac/plugin-sdk'

	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v6
	with:
	submodules: "recursive"

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y wget gnupg software-properties-common lsb-release g++-mingw-w64-i686

	# Download LLVM installer script
	wget https://apt.llvm.org/llvm.sh
	chmod +x llvm.sh

	# Install Clang 23
	sudo ./llvm.sh 23

	- name: Verify Clang
	run: \|
	clang-23 --version
	clang++-23 --version

	- name: Install premake5
	uses: Jarod42/install-premake5@v7

	- name: Premake gmake project
	run: \|
	export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
	premake5 gmake --file=tools/premake/premake5.lua

	- name: Build SDK
	run: \|
	export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
	make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_III -j$(nproc)

	- name: Build test plugin
	run: \|
	export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
	make config=release_gta3 CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

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