ros2_medkit_cmake

Shared CMake modules for the ros2_medkit workspace. Provides multi-distro compatibility, build acceleration, and centralized linting configuration across all packages.

Modules

ROS2MedkitCompat

Resolves dependency differences across ROS 2 distributions:

• medkit_find_yaml_cpp() - Finds yaml-cpp (namespaced targets on Jazzy, manual fallback on Humble)
• medkit_find_cpp_httplib() - Finds cpp-httplib >= 0.14 via pkg-config, CMake config, or vendored fallback (VENDORED_DIR param)
• medkit_target_dependencies() - Drop-in replacement for ament_target_dependencies (removed on Lyrical)
• medkit_detect_compat_defs() / medkit_apply_compat_defs() - Compile definitions for version-specific APIs

Usage

In your package’s CMakeLists.txt:

find_package(ros2_medkit_cmake REQUIRED)
include(ROS2MedkitCcache)
include(ROS2MedkitLinting)
include(ROS2MedkitCompat)

Add to package.xml:

<buildtool_depend>ros2_medkit_cmake</buildtool_depend>

The cmake modules are automatically available via ament’s extras hook after find_package.

License

Apache License 2.0

Changelog for package ros2_medkit_cmake

0.6.0 (2026-06-22)

• ROS2MedkitTestDomain: carve dedicated ROS_DOMAIN_ID ranges for the new log bridge (210-214) and action-status bridge (215-219) test suites out of the integration-tests range (#422)
• Contributors: \@mfaferek93

0.5.0 (2026-06-08)

• ROS2MedkitWarnings.cmake module centralizes compiler warning flags across all packages, with selective -Werror (namespaced MEDKIT_ENABLE_WERROR, defaults OFF) applied only to flags safe against external headers
• ROS2MedkitSanitizers.cmake module adds ASan/UBSan and TSan support for sanitizer CI jobs
• ROS2MedkitTestDomain.cmake centralizes ROS_DOMAIN_ID allocation for per-test DDS isolation
• Vendored cpp-httplib 0.14.3 as a build-farm fallback (VENDORED_DIR parameter), marked as a SYSTEM include to suppress third-party warnings
• medkit_find_cpp_httplib caps cpp-httplib at < 0.20 across both the pkg-config and find_package(httplib) tiers, so distros shipping 0.20+ (Ubuntu 26.04 ships 0.26, which dropped the multipart Request::has_file API the gateway uses) fall through to the vendored 0.14.3 header instead of failing the build; ROS2MedkitCompat.cmake extended to cover ROS 2 Lyrical / Ubuntu 26.04 Resolute (rclcpp 32, yaml_cpp_vendor target export, ament_target_dependencies removal in ament_cmake 2.8.5+), which replaces Rolling in CI (#405)
• Contributors: \@bburda, \@mfaferek93

0.4.0 (2026-03-20)

• Initial release - shared cmake modules extracted from gateway package (#294)
• ROS2MedkitCcache.cmake - auto-detect ccache for faster incremental rebuilds
• ROS2MedkitLinting.cmake - centralized clang-tidy configuration (opt-in locally, mandatory in CI)
• ROS2MedkitCompat.cmake - multi-distro compatibility shims for ROS 2 Humble/Jazzy/Rolling
• Contributors: \@bburda