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Diffstat (limited to '')
| -rw-r--r-- | cmake/modules/Findc-ares.cmake | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/cmake/modules/Findc-ares.cmake b/cmake/modules/Findc-ares.cmake new file mode 100644 index 000000000..93554ed28 --- /dev/null +++ b/cmake/modules/Findc-ares.cmake @@ -0,0 +1,39 @@ +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 ${PC_cares_VERSION}) + +include(FindPackageHandleStandardArgs) + +find_package_handle_standard_args(c-ares + REQUIRED_VARS + c-ares_INCLUDE_DIR + c-ares_LIBRARY + VERSION_VAR c-ares_VERSION) + +if(c-ares_FOUND) + if(NOT TARGET c-ares::cares) + add_library(c-ares::cares UNKNOWN IMPORTED GLOBAL) + set_target_properties(c-ares::cares PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${c-ares_INCLUDE_DIR}" + IMPORTED_LINK_INTERFACE_LANGUAGES "C" + IMPORTED_LOCATION "${c-ares_LIBRARY}") + endif() + + # to be compatible with old Seastar + add_library(c-ares::c-ares ALIAS c-ares::cares) + + if(NOT TARGET c-ares::c-ares) + add_library(c-ares::c-ares ALIAS c-ares::cares) + endif() +endif() |