language: c compiler: gcc dist: bionic os: linux before_install: - export KERNEL_URL_DETAILS=$(wget --quiet -O - ${KERNEL_URL}v${KVER}/ | grep -A8 'Build for amd64\|Test amd64') - export ALL_DEB=$(echo "$KERNEL_URL_DETAILS" | grep -m1 'all.deb' | cut -d '"' -f 2) - export KVER_BUILD=$(echo $ALL_DEB | cut -d '_' -f 2 | rev | cut -c14- | rev) - wget ${KERNEL_URL}v${KVER}/$(echo "$KERNEL_URL_DETAILS" | grep -m1 'amd64.deb' | cut -d '"' -f 2) - wget ${KERNEL_URL}v${KVER}/$ALL_DEB - sudo dpkg -i *.deb script: - make CC=$COMPILER KVER=$KVER_BUILD-generic env: global: - KERNEL_URL=https://kernel.ubuntu.com/~kernel-ppa/mainline/ addons: apt: packages: #Force update to GCC-7.5 in order to compile Kernels >= 5.4. - gcc-7 cache: - ccache: true jobs: include: - addons: apt: sources: - sourceline: "ppa:ubuntu-toolchain-r/test" packages: - gcc-9 env: COMPILER=gcc-9 KVER=$(curl -s https://www.kernel.org/releases.json | grep 'mainline' -B1 | head -1 | cut -d'"' -f4) - addons: apt: packages: - gcc-8 env: COMPILER=gcc-8 KVER=$(curl -s https://www.kernel.org/releases.json | grep 'mainline' -B1 | head -1 | cut -d'"' -f4) - env: COMPILER=gcc-7 KVER=$(curl -s https://www.kernel.org/releases.json | grep 'mainline' -B1 | head -1 | cut -d'"' -f4) - env: COMPILER=gcc-7 KVER=$(curl -s https://www.kernel.org/releases.json | grep -A1 'latest_stable' | tail -1 | cut -d'"' -f4) #Kernels 5.4 with minor versions > 28 are failing on amd64. Not upgrade the minor version without check https://kernel.ubuntu.com/~kernel-ppa/mainline/ - env: COMPILER=gcc-7 KVER=5.4.28 - env: COMPILER=gcc-7 KVER=4.19.116 - env: COMPILER=gcc-7 KVER=4.14.176 - env: COMPILER=gcc-7 KVER=4.9.219 - env: COMPILER=gcc-7 KVER=4.4.219 #Version 4.15.x requested to test Ubuntu 18.04 LTS version #TODO identify 4.15.x version dynamically instead of hardcode it. - addons: apt: packages: - linux-headers-4.15.0-20-generic #Use the kernel headers from apt instead of download it from an external source before_install: true env: COMPILER=gcc-7 $KVER_BUILD=4.15.0-20