[gnmi] Remove gNMI from sweetcomb

Reasons for removing it:

-This gNMI server has been upgraded to a more stable form.
-It should live in a separate project because gNMI server is only
dependant of sysrepo not of VPP or sweetcomb.
-There were strange dependencies to this implementation like an XML parser
 library.
-Capabilities RPC was answering wrong version number (1001 instead of
0.7.0) and encodings (ASCII vs JSON).
-Error codes were not return to client in case of problem of configuration.
Typically for element not found.
-This server uses sysrepo C API though bindings for C++ can be obtained.
-Documentation was missing.
-Set RPC could not identify a key in a YANG list because a YANG library
must be used for this not just a JSON parser.
-It would be difficult to adapt this server to support more encodings
than JSON. The new gNMI server offers an easier way to add encodings.
-Log control level has been implemented in the new gNMI server.
-Subscribe RPC has been added to the new server.

Link to the new gNMI server:
https://github.com/YohanPipereau/sysrepo_gnxi

Change-Id: If57ab23c776430552d9d70fea6681db1b56af525
Signed-off-by: YohanPipereau <ypiperea@cisco.com>

1 files changed, 0 insertions, 52 deletions

diff --git a/src/cmake/FindPUGIXML.cmake b/src/cmake/FindPUGIXML.cmake
deleted file mode 100644
index dc7c86b..0000000
--- a/src/cmake/FindPUGIXML.cmake
+++ /dev/null
@@ -1,52 +0,0 @@
-# - Try to find LibPUGIXML
-# Once done this will define
-#
-#  LIBPUGIXML_FOUND - system has LibPUGIXML
-#  LIBPUGIXML_INCLUDE_DIRS - the LibPUGIXML include directory
-#  LIBPUGIXML_LIBRARIES - Link these to use LIBPUGIXML
-
-if (LIBPUGIXML_LIBRARIES AND LIBPUGIXML_INCLUDE_DIRS)
-  # in cache already
-  set(LIBPUGIXML_FOUND TRUE)
-else (LIBPUGIXML_LIBRARIES AND LIBPUGIXML_INCLUDE_DIRS)
-
-  find_path(LIBPUGIXML_INCLUDE_DIR
-    NAMES
-      pugixml.hpp
-    PATHS
-      /usr/include
-      /usr/local/include
-      /opt/local/include
-      ${CMAKE_INCLUDE_PATH}
-      ${CMAKE_INSTALL_PREFIX}/include
-  )
-
-  find_library(LIBPUGIXML_LIBRARY
-    NAMES
-      pugixml
-    PATHS
-      /usr/lib
-      /usr/lib64
-      /usr/local/lib
-      /usr/local/lib64
-      /opt/local/lib
-      ${CMAKE_LIBRARY_PATH}
-      ${CMAKE_INSTALL_PREFIX}/lib
-  )
-
-  if (LIBPUGIXML_INCLUDE_DIR AND LIBPUGIXML_LIBRARY)
-    set(LIBPUGIXML_FOUND TRUE)
-  else (LIBPUGIXML_INCLUDE_DIR AND LIBPUGIXML_LIBRARY)
-    set(LIBPUGIXML_FOUND FALSE)
-  endif (LIBPUGIXML_INCLUDE_DIR AND LIBPUGIXML_LIBRARY)
-
-  set(LIBPUGIXML_INCLUDE_DIRS ${LIBPUGIXML_INCLUDE_DIR})
-  set(LIBPUGIXML_LIBRARIES ${LIBPUGIXML_LIBRARY})
-
-  # show the LIBPUGIXML_INCLUDE_DIRS and LIBPUGIXML_LIBRARIES variables only in the advanced view
-  mark_as_advanced(LIBPUGIXML_INCLUDE_DIRS LIBPUGIXML_LIBRARIES)
-
-endif (LIBPUGIXML_LIBRARIES AND LIBPUGIXML_INCLUDE_DIRS)
-
-
-