iio.service file : remove since iiod now announce automatically

with the recent updates to iiod, avahi should get poked in the right
ways to make these files not necessary on targets.

Signed-off-by: Robin Getz <[email protected]>

Author: rgetz

CMakeLists.txt

@@ -276,7 +276,6 @@ if(WITH_NETWORK_BACKEND)
 		list(APPEND LIBIIO_CFILES dns_sd_avahi.c)
 		set(AVAHI_LIBRARIES ${AVAHI_CLIENT_LIBRARIES} ${AVAHI_COMMON_LIBRARIES})
 		list(APPEND LIBS_TO_LINK ${AVAHI_LIBRARIES})
-		set(AVAHI_SERVICE_INSTALL_DIR /etc/avahi/services/ CACHE PATH "default install path for Avahi service files")
 	else()
 		message(STATUS "Building without DNS-SD (Zeroconf) support")
 	endif()
@@ -335,9 +334,6 @@ endif()
 
 if (IIOD_CLIENT)
 	list(APPEND LIBIIO_CFILES iiod-client.c)
-	if (HAVE_AVAHI)
-		install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/iio.service DESTINATION ${AVAHI_SERVICE_INSTALL_DIR})
-	endif()
 endif()
 
 configure_file(libiio.iss.cmakein ${CMAKE_CURRENT_BINARY_DIR}/libiio.iss @ONLY)