| #.rst: |
| # FindLibRt |
| # -------- |
| # |
| # Find the native realtime includes and library. |
| # |
| # IMPORTED Targets |
| # ^^^^^^^^^^^^^^^^ |
| # |
| # This module defines :prop_tgt:`IMPORTED` target ``LIBRT::LIBRT``, if |
| # LIBRT has been found. |
| # |
| # Result Variables |
| # ^^^^^^^^^^^^^^^^ |
| # |
| # This module defines the following variables: |
| # |
| # :: |
| # |
| # LIBRT_INCLUDE_DIRS - where to find time.h, etc. |
| # LIBRT_LIBRARIES - List of libraries when using librt. |
| # LIBRT_FOUND - True if realtime library found. |
| # |
| # Hints |
| # ^^^^^ |
| # |
| # A user may set ``LIBRT_ROOT`` to a realtime installation root to tell this |
| # module where to look. |
| |
| find_path(LIBRT_INCLUDE_DIRS |
| NAMES time.h |
| PATHS ${LIBRT_ROOT}/include/ |
| ) |
| find_library(LIBRT_LIBRARIES rt) |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(LibRt DEFAULT_MSG LIBRT_LIBRARIES LIBRT_INCLUDE_DIRS) |
| mark_as_advanced(LIBRT_INCLUDE_DIRS LIBRT_LIBRARIES) |
| |
| if(LIBRT_FOUND) |
| if(NOT TARGET LIBRT::LIBRT) |
| add_library(LIBRT::LIBRT UNKNOWN IMPORTED) |
| set_target_properties(LIBRT::LIBRT PROPERTIES |
| IMPORTED_LOCATION "${LIBRT_LIBRARIES}" |
| INTERFACE_INCLUDE_DIRECTORIES "${LIBRT_INCLUDE_DIRS}") |
| endif() |
| endif() |