Add github CI (yanked from cdba)

.github/workflows/ci.yml

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+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2021 Canonical Ltd.
+# Copyright (c) 2023 Linaro Ltd
+# Author: Krzysztof Kozlowski <[email protected]>
+#                             <[email protected]>
+#
+# Loosely based on: https://github.com/linux-test-project/ltp
+#                   https://github.com/linux-nfc/neard
+#
+name: "Builds"
+on:
+  pull_request:
+  push:
+  schedule:
+    # Run at 1:01 PM, every Tuesday
+    - cron: '1 13 * * 2'
+  workflow_dispatch:
+
+jobs:
+  job:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        arch: [x86-64]
+        family: [x86-64]
+        compiler: [gcc, clang]
+        container:
+          - archlinux:latest
+          - debian:testing
+          - debian:stable
+          - debian:bookworm
+          - debian:bullseye
+          - debian:buster
+          # Fails on configure on GCC and clang (process restrictions?)
+          # - fedora:rawhide
+          - fedora:latest
+          - fedora:39
+          - fedora:38
+          - fedora:37
+          - ubuntu:lunar # EOL 01.2024
+          - ubuntu:jammy
+          - ubuntu:focal
+          # On Ubuntu Bionic the Meson doesn't support feature options
+          #- ubuntu:bionic
+          # Meson version on Ubuntu Xenial is really too old
+          #- ubuntu:xenial
+        cross_compile: [""]
+        variant: [""]
+        nosystemd: [""]
+        include:
+          # Alpine (OpenRC)
+          - container: "alpine:edge"
+            arch: x86-64
+            family: x86-64
+            compiler: gcc
+            nosystemd: true
+
+          - container: "alpine:latest"
+            arch: x86-64
+            family: x86-64
+            compiler: gcc
+            nosystemd: true
+
+          # Debian 32-bit builds
+          - container: "debian:testing"
+            arch: i386
+            family: x86
+            compiler: gcc
+            cross_compile: i686-linux-gnu
+            pkg_config_path: /usr/lib/i386-linux-gnu/pkgconfig
+            variant: i386
+
+          - container: "debian:stable"
+            arch: i386
+            family: x86
+            compiler: gcc
+            cross_compile: i686-linux-gnu
+            pkg_config_path: /usr/lib/i386-linux-gnu/pkgconfig
+            variant: i386
+
+          - container: "debian:bookworm"
+            arch: i386
+            family: x86
+            compiler: gcc
+            cross_compile: i686-linux-gnu
+            pkg_config_path: /usr/lib/i386-linux-gnu/pkgconfig
+            variant: i386
+
+          - container: "debian:buster"
+            arch: i386
+            family: x86
+            compiler: gcc -m32
+            cross_compile: i686-linux-gnu
+            pkg_config_path: /usr/lib/i386-linux-gnu/pkgconfig
+            variant: i386
+
+          # Debian cross compilation builds
+          - container: "debian:testing"
+            arch: armhf
+            family: arm
+            compiler: arm-linux-gnueabihf-gcc
+            cross_compile: arm-linux-gnueabihf
+            pkg_config_path: /usr/lib/arm-linux-gnueabihf/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:testing"
+            arch: arm64
+            family: aarch64
+            compiler: aarch64-linux-gnu-gcc
+            cross_compile: aarch64-linux-gnu
+            pkg_config_path: /usr/lib/aarch64-linux-gnu/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:testing"
+            arch: ppc64el
+            family: ppc64
+            compiler: powerpc64le-linux-gnu-gcc
+            cross_compile: powerpc64le-linux-gnu
+            pkg_config_path: /usr/lib/powerpc64le-linux-gnu/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:testing"
+            arch: s390x
+            family: s390x
+            compiler: s390x-linux-gnu-gcc
+            cross_compile: s390x-linux-gnu
+            pkg_config_path: /usr/lib/s390x-linux-gnu/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:stable"
+            arch: armhf
+            family: arm
+            compiler: arm-linux-gnueabihf-gcc
+            cross_compile: arm-linux-gnueabihf
+            pkg_config_path: /usr/lib/arm-linux-gnueabihf/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:stable"
+            arch: arm64
+            family: aarch64
+            compiler: aarch64-linux-gnu-gcc
+            cross_compile: aarch64-linux-gnu
+            pkg_config_path: /usr/lib/aarch64-linux-gnu/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:stable"
+            arch: ppc64el
+            family: ppc64
+            compiler: powerpc64le-linux-gnu-gcc
+            cross_compile: powerpc64le-linux-gnu
+            pkg_config_path: /usr/lib/powerpc64le-linux-gnu/pkgconfig
+            variant: cross-compile
+
+          - container: "debian:stable"
+            arch: s390x
+            family: s390x
+            compiler: s390x-linux-gnu-gcc
+            cross_compile: s390x-linux-gnu
+            pkg_config_path: /usr/lib/s390x-linux-gnu/pkgconfig
+            variant: cross-compile
+
+    container:
+      image: ${{ matrix.container }}
+      env:
+        ARCH: ${{ matrix.arch }}
+        FAMILY: ${{ matrix.family }}
+        CC: ${{ matrix.compiler }}
+        CROSS_COMPILE: ${{ matrix.cross_compile }}
+        PKG_CONFIG_PATH: ${{ matrix.pkg_config_path }}
+        VARIANT: ${{ matrix.variant }}
+
+    steps:
+    - name: Show OS
+      run: cat /etc/os-release
+
+    - name: Show env (matrix settings)
+      run: |
+        echo "ARCH: $ARCH"
+        echo "FAMILY: $FAMILY"
+        echo "CC: $CC"
+        echo "CROSS_COMPILE: $CROSS_COMPILE"
+        echo "VARIANT: $VARIANT"
+        echo "PKG_CONFIG_PATH: $PKG_CONFIG_PATH"
+
+    - name: Git checkout
+      uses: actions/checkout@v3
+
+    - name: Install additional packages
+      run: |
+        INSTALL=${{ matrix.container }}
+        INSTALL="${INSTALL%%:*}"
+        INSTALL="${INSTALL%%/*}"
+        ./ci/$INSTALL.sh
+        if [ "$VARIANT" ]; then ./ci/$INSTALL.$VARIANT.sh; fi
+
+    - name: Compiler version
+      run: $CC --version
+
+    - name: Display environment and Linux version
+      run: |
+        test -f /etc/issue && cat /etc/issue
+        echo "############################################"
+        lsb_release -a || true
+        echo "############################################"
+        cat /usr/include/linux/version.h
+        echo "############################################"
+        uname -a
+        echo "############################################"
+        cat /proc/cmdline
+        echo "############################################"
+        printenv
+
+    - name: Disable systemd
+      if: ${{ matrix.nosystemd == true }}
+      run: |
+        touch .nosystemd
+
+    # i386 build on x86_64 only requires passing -m32 to CFLAGS & LDFLAGS
+    - name: Meson init for i386
+      if: ${{ matrix.variant == 'i386' }}
+      run: |
+        if [ -f .nosystemd ]; then export BUILD_OPTIONS="-Dsystemd-service=false"; fi
+        mkdir build
+        CFLAGS="-m32" LDFLAGS="-m32" meson setup $BUILD_OPTIONS --errorlogs --werror . build
+
+    - name: Meson init with cross compile
+      if: ${{ matrix.variant == 'cross-compile' }}
+      run: |
+        if [ -f .nosystemd ]; then export BUILD_OPTIONS="-Dsystemd-service=false"; fi
+        # Generate cross compile file (see https://mesonbuild.com/Cross-compilation.html#cross-compilation)
+        echo "[binaries]" > cross.txt
+        echo "c = '${CROSS_COMPILE}-gcc'" >> cross.txt
+        echo "strip = '${CROSS_COMPILE}-strip'" >> cross.txt
+        # Forcing pkgconfig binary to 'pkg-config' is required for cross build to work
+        echo "pkgconfig = 'pkg-config'" >> cross.txt
+        echo "[host_machine]" >> cross.txt
+        echo "system = 'linux'" >> cross.txt
+        echo "cpu_family = '${FAMILY}'" >> cross.txt
+        echo "cpu = '${ARCH}'" >> cross.txt
+        echo "endian = 'little'" >> cross.txt
+        echo "[properties]" >> cross.txt
+        echo "pkg_config_libdir = '${PKG_CONFIG_PATH}'" >> cross.txt
+        cat cross.txt
+        mkdir build
+        meson setup $BUILD_OPTIONS --errorlogs --werror --cross-file cross.txt . build
+
+    - name: Meson init
+      if: ${{ matrix.variant == '' }}
+      run: |
+        if [ -f .nosystemd ]; then export BUILD_OPTIONS="-Dsystemd-service=false"; fi
+        mkdir build
+        meson setup $BUILD_OPTIONS --errorlogs --werror . build
+
+    - name: Compile
+      run: ninja -C build
+
+    - name: Install
+      run: ninja -C build install

.github/workflows/codeql-analysis.yml

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+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2021 Canonical Ltd.
+# Copyright (c) 2023 Linaro Ltd
+# Author: Krzysztof Kozlowski <[email protected]>
+#                             <[email protected]>
+#
+name: "CodeQL"
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Install additional packages
+      run: sudo ./ci/ubuntu.sh
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2

ci/alpine.sh

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+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2021 Canonical Ltd.
+# Copyright (c) 2023 Linaro Ltd
+# Author: Krzysztof Kozlowski <[email protected]>
+#                             <[email protected]>
+#
+
+set -ex
+
+PKGS_CC="gcc"
+case $CC in
+	clang*)
+		PKGS_CC="clang"
+	;;
+esac
+
+apk add \
+	linux-headers \
+	meson \
+	musl-dev \
+	libc-dev \
+	$PKGS_CC
+
+echo "Install finished: $0"

ci/archlinux.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2021 Canonical Ltd.
+# Copyright (c) 2023 Linaro Ltd
+# Author: Krzysztof Kozlowski <[email protected]>
+#                             <[email protected]>
+#
+
+set -ex
+
+PKGS_CC="gcc"
+case $CC in
+	clang*)
+		PKGS_CC="clang"
+	;;
+esac
+
+pacman -Syu --noconfirm \
+	systemd-libs \
+	pkgconf \
+	meson \
+	$PKGS_CC
+
+echo "Install finished: $0"

ci/debian.cross-compile.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2018-2020 Petr Vorel <[email protected]>
+# Copyright (c) 2021 Canonical Ltd.
+# Copyright (c) 2023 Linaro Ltd
+# Author: Krzysztof Kozlowski <[email protected]>
+#                             <[email protected]>
+#
+
+set -ex
+
+if [ -z "$ARCH" ]; then
+	echo "missing \$ARCH!" >&2
+	exit 1
+fi
+
+dpkg --add-architecture $ARCH
+apt update
+
+apt install -y --no-install-recommends \
+	gcc-`dpkg-architecture -a ${ARCH} -q DEB_TARGET_GNU_TYPE`
+
+echo "Install finished: $0"