From 3e5e2444400fc0582a3500b3d9f41ed9ec886f43 Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@softwareradiosystems.com>
Date: Mon, 9 Oct 2017 12:22:17 +0100
Subject: [PATCH] Changing CMakeLists to compile EPC

---
 CMakeLists.txt        | 11 +++++++++--
 srsepc/CMakeLists.txt |  2 +-
 srsepc/hdr/mme/mme.h  | 40 ++++++++++++++++++++++++++++++++++++++++
 srsepc/src/mme/mme.cc | 33 +++++++++++++++++++++++++++++++++
 4 files changed, 83 insertions(+), 3 deletions(-)
 create mode 100644 srsepc/hdr/mme/mme.h
 create mode 100644 srsepc/src/mme/mme.cc

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d72bb5fef..4bbd96c1c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,6 +60,7 @@ set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
 ########################################################################
 option(ENABLE_SRSUE    "Build srsUE application"                  ON)
 option(ENABLE_SRSENB   "Build srsENB application"                 ON)
+option(ENABLE_SRSEPC   "Build srsEPC application"                 ON)
 
 option(ENABLE_VOLK     "Enable use of VOLK SIMD library"          ON)
 option(ENABLE_GUI      "Enable GUI (using srsGUI)"                ON)
@@ -155,7 +156,7 @@ else(BLADERF_FOUND OR UHD_FOUND OR SOAPYSDR_FOUND)
 endif(BLADERF_FOUND OR UHD_FOUND OR SOAPYSDR_FOUND)
 
 # Boost
-if(ENABLE_SRSUE OR ENABLE_SRSENB)
+if(ENABLE_SRSUE OR ENABLE_SRSENB OR ENABLE_SRSEPC)
   if(BUILD_STATIC)
     set(Boost_USE_STATIC_LIBS ON)
   endif(BUILD_STATIC)
@@ -177,7 +178,7 @@ if(ENABLE_SRSUE OR ENABLE_SRSENB)
       "1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69"
   )
   find_package(Boost "1.35" COMPONENTS ${BOOST_REQUIRED_COMPONENTS})
-endif(ENABLE_SRSUE OR ENABLE_SRSENB)
+endif(ENABLE_SRSUE OR ENABLE_SRSENB OR ENABLE_SRSEPC)
 
 # srsGUI
 if(ENABLE_GUI)
@@ -371,3 +372,9 @@ if(RF_FOUND)
 else(RF_FOUND)
   message(STATUS "srsUE and srsENB builds disabled due to missing RF driver")
 endif(RF_FOUND)
+if(ENABLE_SRSENB)
+  message(STATUS "Building with srsEPC")
+  add_subdirectory(srsepc)
+else(ENABLE_SRSEPC)
+  message(STATUS "srsEPC build disabled")
+endif(ENABLE_SRSUE)
diff --git a/srsepc/CMakeLists.txt b/srsepc/CMakeLists.txt
index 38ad5cd5e..0006e5191 100644
--- a/srsepc/CMakeLists.txt
+++ b/srsepc/CMakeLists.txt
@@ -47,4 +47,4 @@ link_directories(
 # Add subdirectories
 ########################################################################
 add_subdirectory(src)
-add_subdirectory(test)
+#add_subdirectory(test)
diff --git a/srsepc/hdr/mme/mme.h b/srsepc/hdr/mme/mme.h
new file mode 100644
index 000000000..14f7c686c
--- /dev/null
+++ b/srsepc/hdr/mme/mme.h
@@ -0,0 +1,40 @@
+/**
+ *
+ * \section COPYRIGHT
+ *
+ * Copyright 2013-2017 Software Radio Systems Limited
+ *
+ * \section LICENSE
+ *
+ * This file is part of srsLTE.
+ *
+ * srsLTE is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * srsLTE is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * A copy of the GNU Affero General Public License can be found in
+ * the LICENSE file in the top-level directory of this distribution
+ * and at http://www.gnu.org/licenses/.
+ *
+ */
+
+#include "srslte/common/log.h"
+
+#ifndef MME_H
+#define MME_H
+
+namespace srsepc{
+
+class mme
+{
+
+};
+
+} // namespace srsepc
+#endif // MME_H
diff --git a/srsepc/src/mme/mme.cc b/srsepc/src/mme/mme.cc
new file mode 100644
index 000000000..44a81569f
--- /dev/null
+++ b/srsepc/src/mme/mme.cc
@@ -0,0 +1,33 @@
+/**
+ *
+ * \section COPYRIGHT
+ *
+ * Copyright 2013-2017 Software Radio Systems Limited
+ *
+ * \section LICENSE
+ *
+ * This file is part of srsLTE.
+ *
+ * srsLTE is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * srsLTE is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * A copy of the GNU Affero General Public License can be found in
+ * the LICENSE file in the top-level directory of this distribution
+ * and at http://www.gnu.org/licenses/.
+ *
+ */
+
+
+#include "mme.h"
+
+class srsmme
+{
+  int tst;
+};