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62 lines
1.8 KiB
CMake
62 lines
1.8 KiB
CMake
#[=======================================================================[.rst:
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FindSystemd
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-------
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Finds the Systemd library.
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Imported Targets
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^^^^^^^^^^^^^^^^
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This module provides the following imported targets, if found:
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``Systemd::libsystemd``
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The Systemd library
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Result Variables
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^^^^^^^^^^^^^^^^
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This will define the following variables:
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``Systemd_FOUND``
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True if the system has the Systemd library.
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#]=======================================================================]
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# Use pkg-config if available
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_SYSTEMD QUIET libsystemd)
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# Find the headers and library
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find_path(
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Systemd_INCLUDE_DIR
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NAMES "systemd/sd-daemon.h"
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HINTS "${PC_SYSTEMD_INCLUDEDIR}")
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find_library(
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Systemd_LIBRARY
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NAMES "systemd"
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HINTS "${PC_SYSTEMD_LIBDIR}")
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# Extract additional flags if pkg-config is available
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if(PC_SYSTEMD_FOUND)
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get_target_properties_from_pkg_config("${Systemd_LIBRARY}" "PC_SYSTEMD"
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"_systemd")
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endif()
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# Forward the result to CMake
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Systemd REQUIRED_VARS "Systemd_LIBRARY"
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"Systemd_INCLUDE_DIR")
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if(Systemd_FOUND AND NOT TARGET Systemd::libsystemd)
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add_library(Systemd::libsystemd UNKNOWN IMPORTED)
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set_target_properties(
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Systemd::libsystemd
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PROPERTIES IMPORTED_LOCATION "${Systemd_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${_systemd_compile_options}"
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INTERFACE_INCLUDE_DIRECTORIES "${Systemd_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "${_systemd_link_libraries}"
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INTERFACE_LINK_DIRECTORIES "${_systemd_link_directories}")
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endif()
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mark_as_advanced(Systemd_INCLUDE_DIR Systemd_LIBRARY)
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