Add temp CI tests for ARM #1100

	name: CI

	on:
	push:
	branches:
	- main
	- github-actions*
	pull_request:
	branches:
	- main

	jobs:
	test-on-pkru-enabled-host:
	runs-on: self-hosted
	strategy:
	matrix:
	build-type: [Release, Debug]
	c_compiler: [clang, gcc]
	cxx_compiler: [clang++, g++]
	linker: [lld, bfd]
	ia2-debug: [ON, OFF]
	steps:
	- name: Check out code
	uses: actions/checkout@v3
	- name: Build
	run: \|
	LLVM_DIR=`llvm-config --cmakedir`
	Clang_DIR=`realpath $LLVM_DIR/../clang`
	mkdir build
	pushd build
	cmake .. \
	-DCMAKE_BUILD_TYPE=${{ matrix.build-type }} \
	-DCMAKE_C_COMPILER=${{ matrix.c_compiler }} \
	-DCMAKE_CXX_COMPILER=${{ matrix.cxx_compiler }} \
	-DCMAKE_C_FLAGS="-fuse-ld=${{ matrix.linker }}" \
	-DClang_DIR=$Clang_DIR \
	-DLLVM_DIR=$LLVM_DIR \
	-DLLVM_EXTERNAL_LIT=$HOME/.local/bin/lit \
	-DLIBIA2_DEBUG=${{ matrix.ia2-debug }} \
	-G Ninja
	ninja
	popd
	- name: Check
	run: \|
	pushd build
	ninja -v check-ia2
	popd
	build-nginx:
	runs-on: self-hosted
	steps:
	- name: Check out code
	uses: actions/checkout@v3
	- name: Build nginx
	run: \|
	LLVM_DIR=`llvm-config --cmakedir`
	Clang_DIR=`realpath $LLVM_DIR/../clang`
	pushd external/nginx
	IA2_CMAKE_FLAGS="
	-DCMAKE_BUILD_TYPE=Release
	-DClang_DIR=$Clang_DIR
	-DLLVM_DIR=$LLVM_DIR" \
	./reconfigure
	pushd build/nginx
	make
	popd
	popd
	tmp-arm-test:
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	- uses: actions/checkout@v3
	run: \|
	sudo apt-get gcc-aarch64-linux-gnu
	mkdir build
	pushd build
	cmake ..
	-DCMAKE_C_COMPILER=`which aarch64-linux-gnu-gcc`
	-G Ninja
	ninja libia2
	popd

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