From 2c179dd84f4c0ef886a5099199112af283297f2c Mon Sep 17 00:00:00 2001
From: Andre Puschmann <andre@softwareradiosystems.com>
Date: Tue, 5 Jun 2018 11:34:01 +0200
Subject: [PATCH] add config install helper

---
 CMakeLists.txt                             |  7 ++++
 cmake/modules/SRSLTE_install_configs.sh.in | 39 ++++++++++++++++++++++
 srsenb/CMakeLists.txt                      |  8 ++---
 srsepc/CMakeLists.txt                      |  8 ++---
 srsue/CMakeLists.txt                       |  2 +-
 5 files changed, 55 insertions(+), 9 deletions(-)
 create mode 100755 cmake/modules/SRSLTE_install_configs.sh.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 146c061d3..30986ece9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -224,6 +224,13 @@ set(INCLUDE_DIR include)
 set(DOC_DIR "share/doc/${CPACK_PACKAGE_NAME}")
 set(DATA_DIR share/${CPACK_PACKAGE_NAME})
 
+# Auto-generate config install helper and mark for installation
+configure_file(
+        ${CMAKE_SOURCE_DIR}/cmake/modules/SRSLTE_install_configs.sh.in
+        ${CMAKE_BINARY_DIR}/srslte_install_configs.sh
+)
+install(PROGRAMS ${CMAKE_BINARY_DIR}/srslte_install_configs.sh DESTINATION ${RUNTIME_DIR})
+
 ########################################################################
 # Compiler specific setup
 ########################################################################
diff --git a/cmake/modules/SRSLTE_install_configs.sh.in b/cmake/modules/SRSLTE_install_configs.sh.in
new file mode 100755
index 000000000..8e143f74f
--- /dev/null
+++ b/cmake/modules/SRSLTE_install_configs.sh.in
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Auto-updated by CMake with actual install path
+SRSLTE_INSTALL_DIR="${CMAKE_INSTALL_PREFIX}/${DATA_DIR}"
+
+install_file(){
+  source_path="$SRSLTE_INSTALL_DIR/$1"
+  dest_path="$HOME/.srs/${1%.example}" # Strip .example from it
+  
+  # Check if config file already exists in location
+  if [ -f  $dest_path ]; then
+    echo "$dest_path already exists. Skipping it."
+    return
+  fi
+  
+  # Check if config file exists in source location
+  if [ -f $source_path ]; then
+    echo "Installing $1 in $dest_path"
+    cp $source_path $dest_path
+  else
+    echo "$source_path doesn't exist. Skipping it."
+  fi
+
+  return
+}
+
+# Install all srsLTE config files
+echo "Installing srsLTE configuration files .."
+
+install_file "ue.conf.example"
+install_file "enb.conf.example"
+install_file "sib.conf.example"
+install_file "rr.conf.example"
+install_file "drb.conf.example"
+install_file "epc.conf.example"
+install_file "mbms.conf.example"
+install_file "user_db.csv.example"
+
+echo "Done."
diff --git a/srsenb/CMakeLists.txt b/srsenb/CMakeLists.txt
index 4bcb12545..8a9f085d3 100644
--- a/srsenb/CMakeLists.txt
+++ b/srsenb/CMakeLists.txt
@@ -52,7 +52,7 @@ add_subdirectory(test)
 ########################################################################
 # Default configuration files
 ########################################################################
-install(FILES enb.conf.example RENAME enb.conf DESTINATION etc/srs)
-install(FILES drb.conf.example RENAME drb.conf DESTINATION etc/srs)
-install(FILES rr.conf.example RENAME rr.conf DESTINATION etc/srs)
-install(FILES sib.conf.example RENAME sib.conf DESTINATION etc/srs)
\ No newline at end of file
+install(FILES enb.conf.example DESTINATION ${DATA_DIR})
+install(FILES drb.conf.example DESTINATION ${DATA_DIR})
+install(FILES rr.conf.example DESTINATION ${DATA_DIR})
+install(FILES sib.conf.example DESTINATION ${DATA_DIR})
\ No newline at end of file
diff --git a/srsepc/CMakeLists.txt b/srsepc/CMakeLists.txt
index c51d17e23..0405fd958 100644
--- a/srsepc/CMakeLists.txt
+++ b/srsepc/CMakeLists.txt
@@ -51,7 +51,7 @@ add_subdirectory(src)
 ########################################################################
 # Default configuration files
 ########################################################################
-install(FILES epc.conf.example RENAME epc.conf DESTINATION etc/srs)
-install(FILES mbms.conf.example RENAME mbms.conf DESTINATION etc/srs)
-install(FILES user_db.csv.example RENAME user_db.csv DESTINATION etc/srs)
-install(FILES srsepc_if_masq.sh DESTINATION ${RUNTIME_DIR})
\ No newline at end of file
+install(FILES epc.conf.example DESTINATION ${DATA_DIR})
+install(FILES mbms.conf.example DESTINATION ${DATA_DIR})
+install(FILES user_db.csv.example DESTINATION ${DATA_DIR})
+install(PROGRAMS srsepc_if_masq.sh DESTINATION ${RUNTIME_DIR})
\ No newline at end of file
diff --git a/srsue/CMakeLists.txt b/srsue/CMakeLists.txt
index 456c07523..2f9106827 100644
--- a/srsue/CMakeLists.txt
+++ b/srsue/CMakeLists.txt
@@ -48,4 +48,4 @@ add_subdirectory(test)
 ########################################################################
 # Default configuration files
 ########################################################################
-install(FILES ue.conf.example RENAME ue.conf DESTINATION etc/srs)
\ No newline at end of file
+install(FILES ue.conf.example DESTINATION ${DATA_DIR})
\ No newline at end of file