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find_package(PkgConfig QUIET)
pkg_search_module(PC_cares
libcares)
find_path(c-ares_INCLUDE_DIR
NAMES ares_dns.h
PATHS ${PC_cares_INCLUDE_DIRS})
find_library(c-ares_LIBRARY
NAMES cares
PATHS ${PC_cares_LIBRARY_DIRS})
set(c-ares_VERSION ${PC_cares_VERSION})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(c-ares
REQUIRED_VARS
c-ares_INCLUDE_DIR
c-ares_LIBRARY
VERSION_VAR c-ares_VERSION)
if(c-ares_FOUND AND NOT (TARGET c-ares::cares))
add_library(c-ares::cares UNKNOWN IMPORTED)
set_target_properties(c-ares::cares PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${c-ares_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${c-ares_LIBRARY}")
# to be compatible with old Seastar
add_library(c-ares::c-ares ALIAS c-ares::cares)
endif()
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