diff options
Diffstat (limited to 'cmake/modules/FindMDNS.cmake')
| -rw-r--r-- | cmake/modules/FindMDNS.cmake | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/cmake/modules/FindMDNS.cmake b/cmake/modules/FindMDNS.cmake new file mode 100644 index 0000000..c2574c8 --- /dev/null +++ b/cmake/modules/FindMDNS.cmake @@ -0,0 +1,47 @@ +#.rst: +# FindMDNS +# -------- +# Finds the mDNS library +# +# This will define the following variables:: +# +# MDNS_FOUND - system has mDNS +# MDNS_INCLUDE_DIRS - the mDNS include directory +# MDNS_LIBRARIES - the mDNS libraries +# MDNS_DEFINITIONS - the mDNS definitions +# +# and the following imported targets:: +# +# MDNS::MDNS - The mDNSlibrary + +find_path(MDNS_INCLUDE_DIR NAMES dmDnsEmbedded.h dns_sd.h) +find_library(MDNS_LIBRARY NAMES mDNSEmbedded dnssd) + +find_path(MDNS_EMBEDDED_INCLUDE_DIR NAMES mDnsEmbedded.h) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(MDNS + REQUIRED_VARS MDNS_LIBRARY MDNS_INCLUDE_DIR) + +if(MDNS_FOUND) + set(MDNS_INCLUDE_DIRS ${MDNS_INCLUDE_DIR}) + set(MDNS_LIBRARIES ${MDNS_LIBRARY}) + set(MDNS_DEFINITIONS -DHAS_MDNS=1 -DHAS_ZEROCONF=1) + if(MDNS_EMBEDDED_INCLUDE_DIR) + list(APPEND MDNS_DEFINITIONS -DHAS_MDNS_EMBEDDED=1) + endif() + + if(NOT TARGET MDNS::MDNS) + add_library(MDNS::MDNS UNKNOWN IMPORTED) + set_target_properties(MDNS::MDNS PROPERTIES + IMPORTED_LOCATION "${MDNS_LIBRARY}" + INTERFACE_INCLUDE_DIRECTORIES "${MDNS_INCLUDE_DIR}" + INTERFACE_COMPILE_DEFINITIONS HAS_MDNS=1) + if(MDNS_EMBEDDED_INCLUDE_DIR) + set_target_properties(MDNS::MDNS PROPERTIES + INTERFACE_COMPILE_DEFINITIONS HAS_MDNS_EMBEDDED=1) + endif() + endif() +endif() + +mark_as_advanced(MDNS_INCLUDE_DIR MDNS_EMBEDDED_INCLUDE_DIR MDNS_LIBRARY) |