Remove support for kernels older than 4.18 #209
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| on: [ push, pull_request ] | |
| permissions: | |
| contents: read | |
| env: | |
| COMPILE_CFLAGS: -Werror | |
| PREPARE_CFLAGS: | |
| jobs: | |
| compile: | |
| runs-on: ubuntu-20.04 | |
| strategy: | |
| matrix: | |
| kernel: ["6.3", "5.10", "4.19", "4.14", "4.10", "4.6", "4.5", "4.2", "4.1", "3.19", "3.18", "3.17"] | |
| include: | |
| - kernel: "3.17" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "3.18" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "3.19" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.1" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.2" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.5" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation -Wno-error=pointer-sign | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.6" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation -Wno-error=pointer-sign | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.10" | |
| compile_cflags: -fno-pie -Wno-error=format-truncation -Wno-error=pointer-sign | |
| prepare_cflags: -fno-pie -no-pie | |
| - kernel: "4.14" | |
| compile_cflags: -Wno-error=format-truncation -Wno-error=pointer-sign | |
| - kernel: "4.19" | |
| compile_cflags: -Wno-error=format-truncation -Wno-error=pointer-sign | |
| - kernel: "5.10" | |
| compile_cflags: -Wno-error=format-truncation -Wno-error=pointer-sign | |
| - kernel: "6.3" | |
| compile_cflags: -Wno-error=format-truncation -Wno-error=pointer-sign | |
| build_makeflags: KBUILD_MODPOST_WARN=1 | |
| steps: | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install gcc-9-plugin-dev libelf-dev | |
| gcc -print-file-name=plugin | |
| - name: Checkout the repo | |
| uses: actions/checkout@v4 | |
| - name: Download and extract v${{ matrix.kernel }} kernel | |
| run: | | |
| KERNELVER=${{ matrix.kernel }} | |
| KERNELDIR=${HOME}/kernel | |
| KERNELROOT=${KERNELDIR}/linux-${KERNELVER} | |
| # Generate the "v{major}.x" URL path component from the kernel | |
| # version and then download and unpack the sources | |
| SERIES=v$(awk -vFS=. -vOFS=. '{$2="x"; print}' <<< ${KERNELVER}) | |
| URL=https://cdn.kernel.org/pub/linux/kernel/${SERIES}/linux-${KERNELVER}.tar.xz | |
| mkdir -p ${KERNELDIR} | |
| rm -rf ${KERNELROOT} | |
| curl ${URL} | tar xJC ${KERNELDIR} | |
| - name: Prepare v${{ matrix.kernel }} kernel sources | |
| run: | | |
| KERNELVER=${{ matrix.kernel }} | |
| KERNELDIR=${HOME}/kernel | |
| KERNELROOT=${KERNELDIR}/linux-${KERNELVER} | |
| # Make sure the kernel can find a header for this compiler if necessary | |
| GCC_MAJOR_VER=$(gcc -dumpversion | cut -d'.' -f1) | |
| if [[ ! -f "${KERNELROOT}/include/linux/compiler-gcc${GCC_MAJOR_VER}.h" ]]; then | |
| COMPILER_H=$(ls -v ${KERNELROOT}/include/linux/compiler-gcc*.h | tail -n1) | |
| ln -s "${COMPILER_H}" "${KERNELROOT}/include/linux/compiler-gcc${GCC_MAJOR_VER}.h" | |
| fi | |
| # Fix issue preventing some late-version 4.x kenels from completing config | |
| if [[ "${KERNELVER}" == "4."* || "${KERNELVER}" == "5.1" ]]; then | |
| curl "https://github.com/torvalds/linux/commit/dfbd199a7cfe3e3cd8531e1353cdbd7175bfbc5e.patch" | patch -t -N -r - -p1 -d "${KERNELROOT}" || true | |
| fi | |
| make -C ${KERNELROOT} defconfig | |
| ${KERNELROOT}/scripts/config --file ${KERNELROOT}/.config --disable UNWINDER_ORC --enable UNWINDER_FRAME_POINTER | |
| make -C ${KERNELROOT} prepare modules_prepare EXTRA_CFLAGS="${PREPARE_CFLAGS} ${{ matrix.prepare_cflags }}" | |
| - name: Build input-wacom for v${{ matrix.kernel }} kernel | |
| run: | | |
| KERNELDIR=${HOME}/kernel | |
| KERNELROOT=${KERNELDIR}/linux-${{ matrix.kernel }} | |
| ./autogen.sh --with-kernel=${KERNELROOT} | |
| make V=1 EXTRA_CFLAGS="${COMPILE_CFLAGS} ${{ matrix.compile_cflags }}" EXTRA_MAKEFLAGS="${BUILD_MAKEFLAGS} ${{ matrix.build_makeflags }}" | |