From 0de9514e2f8d2b3631b2736c71907c71d5d6e842 Mon Sep 17 00:00:00 2001
From: Lionel Gauthier <lionel.gauthier@eurecom.fr>
Date: Wed, 15 Apr 2015 12:41:27 +0000
Subject: [PATCH] usim files

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7169 818b1a75-f10b-46b9-bf7c-635c3b92a50f
---
 cmake_targets/tools/build_helper | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/cmake_targets/tools/build_helper b/cmake_targets/tools/build_helper
index dab36592e3..9234358bab 100755
--- a/cmake_targets/tools/build_helper
+++ b/cmake_targets/tools/build_helper
@@ -345,16 +345,20 @@ install_asn1c_from_source(){
 ################################################
 
 install_nas_tools() {
-    cd $1
-    if [ ! -f .ue.nvram ]; then
-        echo_success "generate .ue_emm.nvram .ue.nvram"
-        ./nvram --gen
-    fi
+  cd $1
+  if [ ! -f .ue.nvram ]; then
+    echo_success "generate .ue_emm.nvram .ue.nvram"
+    ./nvram --gen
+  else
+    [ ./nvram -nt .ue.nvram  -o ./nvram -nt .ue_emm.nvram] && ./nvram --gen
+  fi
 
-    if [ ! -f .usim.nvram ]; then
-        echo_success "generate .usim.nvram"
-        ./usim --gen
-    fi
+  if [ ! -f .usim.nvram ]; then
+    echo_success "generate .usim.nvram"
+    ./usim --gen
+  else
+    [ ./usim -nt .usim.nvram ] && ./usim --gen
+  fi
 
 }
 
-- 
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