Added build scripts.

build/Dockerfile

@@ -0,0 +1,13 @@
+FROM debian:sid-slim
+
+RUN apt-get -y update && \
+    apt-get -y upgrade && \
+    apt-get -y install build-essential clang-16 gcc-13 g++-13 scons python3 \
+                       python3-pip python-is-python3 clang-tidy git ninja-build cmake
+
+RUN python -m pip install --no-cache-dir --break-system-packages GitPython
+
+RUN ln -s /usr/bin/clang-16 /usr/local/bin/clang \
+    && ln -s /usr/bin/clang++-16 /usr/local/bin/clang++ \
+    && ln -s /usr/bin/clang-tidy-16 /usr/local/bin/clang-tidy \
+    && ln -s /usr/bin/run-clang-tidy-16 /usr/local/bin/run-clang-tidy

build/Jenkinsfile

@@ -0,0 +1,73 @@
+pipeline {
+  agent {
+    dockerfile {
+      filename 'Dockerfile'
+      dir 'build'
+    }
+  }
+
+  parameters {
+    booleanParam(name: 'CLEAN', defaultValue: false, description: 'Clean build')
+    booleanParam(name: 'RUN_TESTS', defaultValue: true, description: 'Run tests')
+  }
+
+  stages {
+    stage('Clean') {
+      when {
+        expression { params.CLEAN }
+      }
+      steps {
+        sh 'rm -rf cache/*'
+      }
+    }
+    stage('Clang-Tidy') {
+      when {
+        expression { params.RUN_TESTS }
+      }
+      steps {
+        warnError('clang-tidy found problems.') {
+            sh 'bash build/scripts/clang-tidy.sh'
+        }
+      }
+    }
+    stage('Build Linux Clang') {
+      steps {
+        sh 'scons -j8 --build_type=debug --variant=linux_clang_debug --compiler=clang'
+        sh 'scons -j8 --build_type=release_debug --variant=linux_clang_release_debug --compiler=clang'
+        sh 'scons -j8 --build_type=release --variant=linux_clang_release --compiler=clang'
+      }
+    }
+    stage('Build Linux GCC') {
+      steps {
+        script {
+          def config = 'CC="gcc-13"\nCXX="g++-13"'
+          writeFile file: 'config.py', text: config
+        }
+        sh 'scons -j8 --build_type=debug --variant=linux_gcc_debug'
+        sh 'scons -j8 --build_type=release_debug --variant=linux_gcc_release_debug'
+        sh 'scons -j8 --build_type=release --variant=linux_gcc_release'
+      }
+    }
+    stage('Archive') {
+      steps {
+        archiveArtifacts artifacts: 'bin_*/*',
+                         fingerprint: true,
+                         onlyIfSuccessful: true
+      }
+    }
+  }
+
+  post {
+    failure {
+      mail from:     'Jenkins <noreply@mewin.de>',
+           to:       'buildresult@mewin.de',
+           cc:       '',
+           bcc:      '',
+           subject:  "Jenkins Build Error (${env.JOB_NAME})",
+           body:     "<b>Build Failure</b><br>Project: ${env.JOB_NAME} <br>Build Number: ${env.BUILD_NUMBER} <br> Build URL: ${env.BUILD_URL}",
+           charset:  'UTF-8',
+           mimeType: 'text/html',
+           replyTo:  '';
+    }
+  }
+}

build/scripts/clang-tidy.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -xe
+
+if [ ! -f ".clang-tidy" ] ; then
+    echo "Must be run from project root folder!"
+    exit 1
+fi
+
+# first generate the compile commands for clang-tidy to work with
+scons -Q --unity=disable --compiler=clang compile_commands.json
+
+mkdir -p cache/jenkins
+find private -name "*.cpp" > "cache/jenkins/clang-tidy-files"
+
+# run clang-tidy, but ignore errors for now
+# clang-tidy reports some errors in headers, we need to filter those out
+run-clang-tidy -j8 -p . -quiet $(<"cache/jenkins/clang-tidy-files") | tee "cache/jenkins/clang-tidy.log" || true
+
+# check if there were any errors in our sources
+if [ $(grep -- "-warnings-as-errors" cache/jenkins/clang-tidy.log | grep -E "private/|public/" -c || true) -ne 0 ] ; then
+  grep -- "-warnings-as-errors" cache/jenkins/clang-tidy.log | grep -E "private/|public/" >&2
+  exit 1
+else
+  echo "No relevant errors from clang-tidy, hooray!"
+fi