CMake, find all VPP library, add VOM library

Change-Id: Iee4e6dc1ec8c3000f725e656750ae121cbf370ab
Signed-off-by: Andrej Kozemcak <andrej.kozemcak@pantheon.tech>

2 files changed, 204 insertions, 0 deletions

diff --git a/src/cmake/FindVPP.cmake b/src/cmake/FindVPP.cmake
new file mode 100644
index 0000000..b010154
--- /dev/null
+++ b/src/cmake/FindVPP.cmake
@@ -0,0 +1,200 @@
+# - Try to find LibVPP
+# Once done this will define
+#
+#  VPP_FOUND - system has VPP
+#  VPP_INCLUDE_DIRS - the VPP include directory
+#  VPP_LIBRARIES - Link these to use LibSSH
+#
+
+#
+# Copyright (c) 2018 PANTHEON.tech.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+
+if (VPP_LIBRARIES AND VPP_INCLUDE_DIRS)
+  # in cache already
+  set(VPP_FOUND TRUE)
+else (VPP_LIBRARIES AND VPP_INCLUDE_DIRS)
+
+  set(VPP_INCLUDE_PATH
+    /usr/include
+    /usr/local/include
+    /opt/local/include
+    /sw/include
+  )
+
+  set(VPP_LIBRARY_PATH
+    /usr/lib
+    /usr/lib64
+    /usr/local/lib
+    /usr/local/lib64
+    /opt/local/lib
+    /sw/lib
+  )
+
+  find_path(VNET_INCLUDE_DIR
+    NAMES
+      vnet/vnet.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+
+  )
+
+  find_path(VLIB_API_INCLUDE_DIR
+    NAMES
+      vlibapi/api.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+  )
+
+  find_path(VLIBMEMORY_INCLUDE_DIR
+    NAMES
+      vlibmemory/api.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+  )
+
+  find_path(VPP_MSG_INCLUDE_DIR
+    NAMES
+      vpp/api/vpe_msg_enum.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+  )
+
+  find_path(VPP_ALL_INCLUDE_DIR
+    NAMES
+      vpp/api/vpe_all_api_h.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+  )
+
+  find_path(VAPI_INCLUDE_DIR
+    NAMES
+      vapi/interface.api.vapi.h
+    PATHS
+      ${VPP_INCLUDE_PATH}
+      ${CMAKE_INCLUDE_PATH}
+      ${CMAKE_INSTALL_PREFIX}/include
+  )
+
+  find_library(VLIBMEMORYCLIENT_LIBRARY
+    NAMES
+      vlibmemoryclient
+      libvlibmemoryclient
+    PATHS
+      ${VPP_LIBARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+  find_library(SVM_LIBRARY
+    NAMES
+      svm
+      libsvm
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+   find_library(VPPINFRA_LIBRARY
+    NAMES
+      vppinfra
+      libvppinfra
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+   find_library(VLIB_LIBRARY
+    NAMES
+      vlib
+      libvlib
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+   find_library(VATPLUGIN_LIBRARY
+    NAMES
+      vatplugin
+      libvatplugin
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+   find_library(VAPI_LIBRARY
+    NAMES
+      vapiclient
+      libvapiclient
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+  find_library(VOM_LIBRARY
+    NAMES
+      vom
+      libvom
+    PATHS
+      ${VPP_LIBRARY_PATH}
+      ${CMAKE_LIBRARY_PATH}
+      ${CMAKE_INSTALL_PREFIX}/lib
+  )
+
+  if (VPP_INCLUDE_DIR AND VPP_LIBRARY)
+    set(VPP_FOUND TRUE)
+  else (VPP_INCLUDE_DIR AND VPP_LIBRARY)
+    set(VPP_FOUND FALSE)
+  endif (VPP_INCLUDE_DIR AND VPP_LIBRARY)
+
+  set(VPP_INCLUDE_DIRS
+    ${VNET_INCLUDE_DIR}
+    ${VLIB_API_INCLUDE_DIR}
+    ${VLIB_MEMORY_INCLUDE_DIR}
+    ${VPP_MSG_INCLUDE_DIR}
+    ${VPP_ALL_INCLUDE_DIR}
+    ${VAPI_INCLUDE_DIR}
+  )
+
+  set(VPP_LIBRARIES
+    ${VLIBMEMORYCLIENT_LIBRARY}
+    ${SVM_LIBRARY}
+    ${VPPINFRA_LIBRARY}
+    ${VLIB_LIBRARY}
+    ${VATPLUGIN_LIBRARY}
+    ${VAPI_LIBRARY}
+    ${VOM_LIBRARY}
+  )
+
+  # show the VPP_INCLUDE_DIRS and VPP_LIBRARIES variables only in the advanced view
+  mark_as_advanced(VPP_INCLUDE_DIRS VPP_LIBRARIES)
+
+endif (VPP_LIBRARIES AND VPP_INCLUDE_DIRS)
diff --git a/src/plugins/CMakeLists.txt b/src/plugins/CMakeLists.txt
index b98001b..c1546cc 100644
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
@@ -16,6 +16,10 @@
 cmake_minimum_required(VERSION 2.8)
 project(sysrepo-vpp-plugins)
 
+# Cmake find modules
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../cmake")
+
+find_package(VPP)
 find_package(PkgConfig)
 pkg_check_modules(SYSREPO REQUIRED libsysrepo)
 pkg_check_modules(SCVPP REQUIRED libscvpp)