[internal #0] makefile update patch to add -e -N to COMPILER_FLAGS (if not...

[internal #0] makefile update patch to add -e -N to COMPILER_FLAGS (if not already there) to support new titan versions

Change-Id: Id93928db1fe7b43de17760dd78c3ad4212da06ab Signed-off-by: József Gyürüsi jozsef.gyurusi@ericsson.com

test/Variable/makefile_patch_compiler_flags.sh

@@ -5,7 +5,7 @@
 #// All rights reserved. This program and the accompanying materials          //
 #// are made available under the terms of the Eclipse Public License v2.0     //
 #// which accompanies this distribution, and is available at                  //
-#// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html                                 //
+#// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html                //
 #///////////////////////////////////////////////////////////////////////////////
 
 # if -e or -N compiler flag is supported, it is needed
@@ -20,6 +20,8 @@ if [[ "$TTCN_COMPILER_SUPPORTS_N" != "" ]]
 then
  TTCN_COMPILER_SUPPORTS_N='-N'
 fi
-SED_CMD="s/COMPILER_FLAGS =/COMPILER_FLAGS = $TTCN_COMPILER_SUPPORTS_E $TTCN_COMPILER_SUPPORTS_N/g"
+# only add if not already there:
+SED_CMD_N="/$TTCN_COMPILER_SUPPORTS_N/!s/COMPILER_FLAGS =/COMPILER_FLAGS = $TTCN_COMPILER_SUPPORTS_N/g"
+SED_CMD_E="/$TTCN_COMPILER_SUPPORTS_E/!s/COMPILER_FLAGS =/COMPILER_FLAGS = $TTCN_COMPILER_SUPPORTS_E/g"
 
-sed -e "$SED_CMD"
+sed -e "$SED_CMD_N" | sed -e "$SED_CMD_E"