1 files changed, 68 insertions, 0 deletions
diff --git a/extras/libmemif/CMakeLists.txt b/extras/libmemif/CMakeLists.txt
new file mode 100644
index 000000000..c9cea96f1
--- /dev/null
+++ b/extras/libmemif/CMakeLists.txt
@@ -0,0 +1,68 @@
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# 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.
+
+set(CMAKE_MODULE_PATH
+  ${CMAKE_MODULE_PATH}
+  "${CMAKE_CURRENT_SOURCE_DIR}/../../cmake/Modules"
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules"
+)
+
+include(ExternalProject)
+include(Packaging)
+
+if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
+  set(LIBMEMIF memif)
+endif()
+
+execute_process(
+  COMMAND bash -c "if [ ! -d vpp ]; then
+                    git clone https://github.com/FDio/vpp.git -b stable/1908 vpp;
+                   else
+                    pushd vpp && git pull && popd;
+                   fi"
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E
+  remove_directory ${CMAKE_CURRENT_BINARY_DIR}/libmemif
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E
+  copy_directory vpp/extras/libmemif ${CMAKE_CURRENT_BINARY_DIR}/libmemif
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E rename ${CMAKE_CURRENT_BINARY_DIR}/libmemif/src
+          ${CMAKE_CURRENT_BINARY_DIR}/libmemif/memif
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+  COMMAND
+  ${CMAKE_COMMAND} -E
+  copy ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists1.patch libmemif/CMakeLists.txt
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E
+  copy ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists2.patch libmemif/memif/CMakeLists.txt
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+include(Packaging)
+add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/libmemif ${CMAKE_CURRENT_BINARY_DIR}/libmemif)
+\ No newline at end of file