cmake/Modules/FindSyslog.cmake

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# - Try to find Syslog
# Once done this will define
#  SYSLOG_FOUND - System has Syslog
#  JANSSON_INCLUDE_DIRS - The Syslog include directories
#  SYSLOG::lib - Imported target for Syslog

find_path(SYSLOG_INCLUDE_DIR syslog.h /usr/include)

include(FindPackageHandleStandardArgs)

find_package_handle_standard_args(SYSLOG DEFAULT_MSG
                                  SYSLOG_INCLUDE_DIR)

set(Syslog_INCLUDE_DIRS ${SYSLOG_INCLUDE_DIR})
mark_as_advanced(SYSLOG_INCLUDE_DIR)

if (SYSLOG_FOUND AND NOT TARGET SYSLOG::lib)
    add_library(SYSLOG::lib SHARED IMPORTED)
    set_target_properties(SYSLOG::lib PROPERTIES
            INTERFACE_INCLUDE_DIRECTORIES "${SYSLOG_INCLUDE_DIR}"
    )
endif ()