manually merged with ARM version

e502/cmake/modules/FindDNSSD.cmake

@@ -0,0 +1,64 @@
+# - Try to find dnssd library from Bonjour SDK
+# Once done this will define
+#
+#  DNSSD_FOUND - system has dnssd library
+#  DNSSD_INCLUDE_DIRS - the dnssd include directory
+#  DNSSD_LIBRARIES - Link these to use dnssd library
+
+if(WIN32)
+        cmake_policy(VERSION 3.2)
+    endif(WIN32)
+
+
+if (DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)
+
+  # in cache already
+  set(DNSSD_FOUND TRUE)
+  message(STATUS "Found dnssd: ${DNSSD_LIBRARIES}, ${DNSSD_INCLUDE_DIRS}")
+
+else (DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)
+    string(REGEX REPLACE "\\\\" "/" PROGFILES    $ENV{PROGRAMFILES})
+    string(REGEX REPLACE "\\\\" "/" PROGFILESX86 $ENV{PROGRAMFILES\(x86\)})
+
+
+    set(DNSSD_SEARCH_DIRS "${PROGFILES}/Bonjour SDK" "${PROGFILESX86}/Bonjour SDK" ${BONJOUR_ROOT_DIR})
+
+  find_path(DNSSD_INCLUDE_DIRS dns_sd.h
+    PATHS ${DNSSD_SEARCH_DIRS}
+    PATH_SUFFIXES "Include"
+  )
+
+  if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
+    set(DNSSD_LIBRARY_PATH_SUFFIX "Lib/Win32")
+  else()
+    set(DNSSD_LIBRARY_PATH_SUFFIX "Lib/x64")
+  endif()
+
+  find_library(DNSSD_LIBRARIES NAMES dnssd
+    PATHS ${DNSSD_SEARCH_DIRS}
+    PATH_SUFFIXES ${DNSSD_LIBRARY_PATH_SUFFIX}
+
+  )
+
+ set(CMAKE_REQUIRED_INCLUDES ${DNSSD_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES ${DNSSD_LIBRARIES})
+
+  if(DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)
+    set(DNSSD_FOUND TRUE)
+  else (DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)
+    set(DNSSD_FOUND FALSE)
+  endif(DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)
+
+  if (DNSSD_FOUND)
+    if (NOT DNSSD_FIND_QUIETLY)
+      message(STATUS "Found dnssd: ${DNSSD_LIBRARIES}, ${DNSSD_INCLUDE_DIRS}")
+    endif (NOT DNSSD_FIND_QUIETLY)
+  else (DNSSD_FOUND)
+    if (DNSSD_FIND_REQUIRED)
+      message(FATAL_ERROR "dnssd not found!")
+    endif (DNSSD_FIND_REQUIRED)
+  endif (DNSSD_FOUND)
+
+  mark_as_advanced(DNSSD_INCLUDE_DIRS DNSSD_LIBRARIES)
+  
+endif (DNSSD_INCLUDE_DIRS AND DNSSD_LIBRARIES)