CoreTrace · SizzleUnrlsd · Mar 29, 2026 · Mar 29, 2026 · Mar 29, 2026 · Mar 29, 2026
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 name: Build
 
 on:

diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 name: clang-format
 
 on:

diff --git a/.github/workflows/license-compliance.yml b/.github/workflows/license-compliance.yml
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: Apache-2.0
+name: license-compliance
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+
+jobs:
+  license-compliance:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Verify Apache-2.0 license compliance
+        run: bash ./scripts/check-license-compliance.sh
diff --git a/.github/workflows/release-binaries.yml b/.github/workflows/release-binaries.yml
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 name: Build Release Binaries
 
 on:

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 cmake_minimum_required(VERSION 3.28)
 
 project(ArgumentManagerProject VERSION 1.0 LANGUAGES CXX)

diff --git a/LICENSE b/LICENSE
diff --git a/NOTICE b/NOTICE
@@ -0,0 +1,8 @@
+coretrace
+Copyright 2026 Hugo Payet
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
diff --git a/cmake/CLI11.cmake b/cmake/CLI11.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(FetchContent)
 
 FetchContent_Declare(

diff --git a/cmake/CoreTraceVersion.cmake b/cmake/CoreTraceVersion.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 set(CORETRACE_VERSION_OVERRIDE "" CACHE STRING
     "Explicit CoreTrace version string embedded in the binary")
 

diff --git a/cmake/FetchNlohmannJson.cmake b/cmake/FetchNlohmannJson.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(FetchContent)
 
 FetchContent_Declare(

diff --git a/cmake/debug/sanitizer/AddressSanitizer.cmake b/cmake/debug/sanitizer/AddressSanitizer.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 message(STATUS "AddressSanitizer enabled")
 target_compile_options(ctrace PRIVATE -fsanitize=address -g -g3 -O1)
 target_link_options(ctrace PRIVATE -fsanitize=address)
diff --git a/cmake/debug/sanitizer/ThreadSanitizer.cmake b/cmake/debug/sanitizer/ThreadSanitizer.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 message(STATUS "ThreadSanitizer enabled")
 target_compile_options(ctrace PRIVATE -fsanitize=thread -g -g3 -O1)
 target_link_options(ctrace PRIVATE -fsanitize=thread)
diff --git a/cmake/flawfinder.cmake b/cmake/flawfinder.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(ExternalProject)
 
 ExternalProject_Add(

diff --git a/cmake/httpLib.cmake b/cmake/httpLib.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(FetchContent)
 
 FetchContent_Declare(

diff --git a/cmake/ikos.cmake b/cmake/ikos.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(ExternalProject)
 
 # GMP

diff --git a/cmake/logger/coretraceLog.cmake b/cmake/logger/coretraceLog.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 set(CORETRACE_LOGGER_BUILD_EXAMPLES OFF CACHE BOOL "Disable logger examples" FORCE)
 set(CORETRACE_LOGGER_BUILD_TESTS OFF CACHE BOOL "Disable logger tests" FORCE)
 

diff --git a/cmake/stackUsageAnalyzer.cmake b/cmake/stackUsageAnalyzer.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(FetchContent)
 
 FetchContent_Declare(

diff --git a/cmake/tscancode.cmake b/cmake/tscancode.cmake
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: Apache-2.0
 include(ExternalProject)
 
 ExternalProject_Add(

diff --git a/include/App/Config.hpp b/include/App/Config.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef APP_CONFIG_HPP
 #define APP_CONFIG_HPP
 

diff --git a/include/App/Files.hpp b/include/App/Files.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef APP_FILES_HPP
 #define APP_FILES_HPP
 

diff --git a/include/App/Runner.hpp b/include/App/Runner.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef APP_RUNNER_HPP
 #define APP_RUNNER_HPP
 

diff --git a/include/App/SupportedTools.hpp b/include/App/SupportedTools.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef APP_SUPPORTED_TOOLS_HPP
 #define APP_SUPPORTED_TOOLS_HPP
 

diff --git a/include/App/ToolConfig.hpp b/include/App/ToolConfig.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef APP_TOOL_CONFIG_HPP
 #define APP_TOOL_CONFIG_HPP
 

diff --git a/include/ArgumentParser/ArgumentManager.hpp b/include/ArgumentParser/ArgumentManager.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef ARGUMENTMANAGER_HPP
 #define ARGUMENTMANAGER_HPP
 

diff --git a/include/ArgumentParser/ArgumentParserFactory.hpp b/include/ArgumentParser/ArgumentParserFactory.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef ARGUMENTPARSERFACTORY_HPP
 #define ARGUMENTPARSERFACTORY_HPP
 

diff --git a/include/ArgumentParser/BaseArgumentParser.hpp b/include/ArgumentParser/BaseArgumentParser.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef BASE_ARGUMENT_PARSER_HPP
 #define BASE_ARGUMENT_PARSER_HPP
 

diff --git a/include/ArgumentParser/CLI11/CLI11ArgumentParser.hpp b/include/ArgumentParser/CLI11/CLI11ArgumentParser.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef CLI11_ARGUMENT_PARSER_HPP
 #define CLI11_ARGUMENT_PARSER_HPP
 

diff --git a/include/ArgumentParser/GetOpt/GetOptArgumentParser.hpp b/include/ArgumentParser/GetOpt/GetOptArgumentParser.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef GETOPT_ARGUMENT_PARSER_HPP
 #define GETOPT_ARGUMENT_PARSER_HPP
 

diff --git a/include/ArgumentParser/IArgumentParser.hpp b/include/ArgumentParser/IArgumentParser.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef IARGUMENTPARSER_HPP
 #define IARGUMENTPARSER_HPP
 

diff --git a/include/ArgumentParser/OptionInfo.hpp b/include/ArgumentParser/OptionInfo.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef OPTIONINFO_HPP
 #define OPTIONINFO_HPP
 

diff --git a/include/Config/config.hpp b/include/Config/config.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef CONFIG_HPP
 #define CONFIG_HPP
 

diff --git a/include/Process/Ipc/HttpServer.hpp b/include/Process/Ipc/HttpServer.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 // server.cpp
 #include <algorithm>
 #include <atomic>

diff --git a/include/Process/Ipc/IpcStrategy.hpp b/include/Process/Ipc/IpcStrategy.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef IPC_STRATEGY_HPP
 #define IPC_STRATEGY_HPP
 

diff --git a/include/Process/LinuxProcess.hpp b/include/Process/LinuxProcess.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #pragma once
 
 #include <iostream>

diff --git a/include/Process/Process.hpp b/include/Process/Process.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef PROCESS_HPP
 #define PROCESS_HPP
 

diff --git a/include/Process/ProcessFactory.hpp b/include/Process/ProcessFactory.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef PROCESSFACTORY_HPP
 #define PROCESSFACTORY_HPP
 

diff --git a/include/Process/ThreadProcess.hpp b/include/Process/ThreadProcess.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef THREAD_PROCESS_HPP
 #define THREAD_PROCESS_HPP
 

diff --git a/include/Process/Tools/AnalysisTools.hpp b/include/Process/Tools/AnalysisTools.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef ANALYSIS_TOOLS_HPP
 #define ANALYSIS_TOOLS_HPP
 

diff --git a/include/Process/Tools/AnalysisToolsBase.hpp b/include/Process/Tools/AnalysisToolsBase.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "IAnalysisTools.hpp"
 #include "../Ipc/IpcStrategy.hpp"
 

diff --git a/include/Process/Tools/IAnalysisTools.hpp b/include/Process/Tools/IAnalysisTools.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef IANALYSISTOOLS_HPP
 #define IANALYSISTOOLS_HPP
 

diff --git a/include/Process/Tools/ToolsInvoker.hpp b/include/Process/Tools/ToolsInvoker.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef TOOLS_INVOKER_HPP
 #define TOOLS_INVOKER_HPP
 

diff --git a/include/Process/UnixProcess.hpp b/include/Process/UnixProcess.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #pragma once
 
 #include <spawn.h>

diff --git a/include/Process/WinProcess.hpp b/include/Process/WinProcess.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #pragma once
 
 #ifdef _WIN32

diff --git a/include/attributes.hpp b/include/attributes.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef COMPILERLIB_ATTRIBUTES_HPP
 #define COMPILERLIB_ATTRIBUTES_HPP
 

diff --git a/include/ctrace_defs/types.hpp b/include/ctrace_defs/types.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef TYPES_HPP
 #define TYPES_HPP
 

diff --git a/include/ctrace_tools/colors.hpp b/include/ctrace_tools/colors.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef COLORS_HPP
 #define COLORS_HPP
 

diff --git a/include/ctrace_tools/languageType.hpp b/include/ctrace_tools/languageType.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef LANGUAGE_TYPE_HPP
 #define LANGUAGE_TYPE_HPP
 

diff --git a/include/ctrace_tools/mangle.hpp b/include/ctrace_tools/mangle.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include <string>
 #include <vector>
 #include <sstream>

diff --git a/include/ctrace_tools/strings.hpp b/include/ctrace_tools/strings.hpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #ifndef STRINGS_HPP
 #define STRINGS_HPP
 

diff --git a/main.cpp b/main.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "App/Config.hpp"
 #include "App/Runner.hpp"
 

diff --git a/scripts/check-license-compliance.sh b/scripts/check-license-compliance.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: Apache-2.0
+set -euo pipefail
+
+SCRIPT_DIR="$(cd -- "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd -- "${SCRIPT_DIR}/.." && pwd)"
+
+cd "${REPO_ROOT}"
+
+if [[ ! -f "LICENSE" ]]; then
+    echo "ERROR: Missing LICENSE file at repository root." >&2
+    exit 1
+fi
+
+if ! grep -Eq 'Apache License' LICENSE || ! grep -Eq 'Version 2\.0,[[:space:]]*January 2004' LICENSE; then
+    echo "ERROR: LICENSE file does not match Apache License 2.0 header markers." >&2
+    exit 1
+fi
+
+missing_spdx_headers=()
+
+while IFS= read -r -d '' file; do
+    case "${file}" in
+        build/*|build-*/*|extern-project/build/*|extern-project/build-*/*|third_party/*|vendor/*|external/*)
+            continue
+            ;;
+        CMakeLists.txt|main.cpp|*.c|*.cc|*.cpp|*.cxx|*.h|*.hh|*.hpp|*.hxx|*.ipp|*.tpp|*.cmake|*.sh|*.py|*.yml|*.yaml)
+            ;;
+        *)
+            continue
+            ;;
+    esac
+
+    if ! head -n 12 "${file}" | grep -Eq 'SPDX-License-Identifier:[[:space:]]*Apache-2\.0'; then
+        missing_spdx_headers+=("${file}")
+    fi
+done < <(git ls-files -z)
+
+if ((${#missing_spdx_headers[@]} > 0)); then
+    echo "ERROR: Missing Apache-2.0 SPDX headers in these files:" >&2
+    printf '  - %s\n' "${missing_spdx_headers[@]}" >&2
+    exit 1
+fi
+
+echo "License compliance checks passed."
diff --git a/scripts/format-check.sh b/scripts/format-check.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: Apache-2.0
 set -euo pipefail
 
 SCRIPT_DIR="$(cd -- "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

diff --git a/scripts/format.sh b/scripts/format.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: Apache-2.0
 set -euo pipefail
 
 SCRIPT_DIR="$(cd -- "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

diff --git a/src/App/Config.cpp b/src/App/Config.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "App/Config.hpp"
 #include "App/ToolConfig.hpp"
 

diff --git a/src/App/Files.cpp b/src/App/Files.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "App/Files.hpp"
 
 #include <filesystem>

diff --git a/src/App/Runner.cpp b/src/App/Runner.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "App/Runner.hpp"
 
 #include "App/Files.hpp"

diff --git a/src/App/ToolConfig.cpp b/src/App/ToolConfig.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "App/ToolConfig.hpp"
 
 #include "App/SupportedTools.hpp"

diff --git a/src/ArgumentParser/ArgumentManager.cpp b/src/ArgumentParser/ArgumentManager.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ArgumentParser/ArgumentManager.hpp"
 #include <iostream>
 

diff --git a/src/ArgumentParser/ArgumentParserFactory.cpp b/src/ArgumentParser/ArgumentParserFactory.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ArgumentParser/ArgumentParserFactory.hpp"
 #include "ArgumentParser/CLI11/CLI11ArgumentParser.hpp"
 #include "ArgumentParser/GetOpt/GetOptArgumentParser.hpp"

diff --git a/src/ArgumentParser/BaseArgumentParser.cpp b/src/ArgumentParser/BaseArgumentParser.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ArgumentParser/BaseArgumentParser.hpp"
 #include <cstdio>
 

diff --git a/src/ArgumentParser/CLI11/CLI11ArgumentParser.cpp b/src/ArgumentParser/CLI11/CLI11ArgumentParser.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ArgumentParser/BaseArgumentParser.hpp"
 #include "ArgumentParser/OptionInfo.hpp"
 #include "../../../external/CLI11.hpp"

diff --git a/src/ArgumentParser/GetOpt/GetoptArgumentParser.cpp b/src/ArgumentParser/GetOpt/GetoptArgumentParser.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include <string>
 #include <cstdint>
 #include <vector>

diff --git a/src/Process/Tools/StackAnalyzerToolImplementation.cpp b/src/Process/Tools/StackAnalyzerToolImplementation.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "Process/Tools/AnalysisTools.hpp"
 #include "app/AnalyzerApp.hpp"
 

diff --git a/src/Process/Tools/TscancodeToolImplementation.cpp b/src/Process/Tools/TscancodeToolImplementation.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "Process/Tools/AnalysisTools.hpp"
 
 #include <unordered_map>

diff --git a/src/ctrace_tools/languageType.cpp b/src/ctrace_tools/languageType.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ctrace_tools/languageType.hpp"
 
 namespace ctrace_tools

diff --git a/src/ctrace_tools/mangle.cpp b/src/ctrace_tools/mangle.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ctrace_tools/mangle.hpp"
 
 namespace ctrace_tools::mangle

diff --git a/src/ctrace_tools/strings.cpp b/src/ctrace_tools/strings.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 #include "ctrace_tools/strings.hpp"
 
 namespace ctrace_tools

diff --git a/tests/AvoidDefaultArgumentsOnVirtualMethods.hh b/tests/AvoidDefaultArgumentsOnVirtualMethods.hh
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 class Base
 {
   public:

diff --git a/tests/DestructorOfVirtualClass.hh b/tests/DestructorOfVirtualClass.hh
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
 class Base
 {
   public: