Fix Makefile and project config

nb_create.sh

@@ -178,8 +178,10 @@ main()
         
         if_no_dir_then_exit $pwd/nbproject "Not a NetBeans project"
         if_no_file_then_exit $pwd/nbproject/project.xml "Netbeans project without a configuration file!"
+        if_no_file_then_exit $pwd/Makefile "Makefile not found"
         
 
+        # update compile_commands.json
         if [ ! -f "compile_commands.json" ]; then
                 echo "WARNING: ./compile_commands.json not found"
                 echo "         Netbeans project without a compilation database"
@@ -202,10 +204,16 @@ main()
                 sed -i "/src\/myapp.cpp/c\"src\/${MAIN}.cpp\"\," compile_commands.json
         fi
 
+        # update Makefile
+        sed -i -e "s/myapp/$MAIN/g" Makefile
         
+        # update nbproject
         cd $pwd/nbproject
         sed -i -e "s/<name>.*<\/name>/<name>$PROJECT<\/name>/g" project.xml
 
+        # update configurations.xml
+        sed -i -e "s/myapp/$MAIN/g" configurations.xml
+        
         cd "$pwd"/src
         if [ -f ./myapp.cpp ]; then
                 mv myapp.cpp "$MAIN".cpp