[cbr79] [container] github actions: Add build check action #226

	name: x86_64 CI
	on:
	pull_request:
	branches:
	- '**'
	- '!mainline'

	jobs:
	kernel-build-job:
	runs-on:
	labels: kernel-build
	container:
	image: centos:7
	options: --cpus 8
	steps:
	- name: Point yum to vault
	run: \|
	sed -e '/mirrorlist=.*/d' \
	-e 's/#baseurl=/baseurl=/' \
	-e "s/\$releasever/7.9.2009/g" \
	-e "s/mirror.centos.org/dl.rockylinux.org\/vault/g" \
	-i /etc/yum.repos.d/CentOS-Base.repo

	- name: Install tools and Libraries
	run: \|
	yum groupinstall 'Development Tools' -y
	yum install bc dwarves git glibc-devel hostname kernel-devel mpfr openssl openssl-devel elfutils-libelf-devel -y

	- name: Checkout code
	run: \|
	git clone --branch ${{ github.head_ref }} "https://oauth2:[email protected]/ctrliq/kernel-src-tree"

	- name: Build the Kernel
	working-directory: kernel-src-tree
	run: \|
	cp configs/kernel-3.10.0-x86_64.config .config
	make olddefconfig
	make -j8

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