beremiz: NativeLib.xml@69fe0b81e951

make attribute CFLAGS and LDFLAGS optional and add default empty value

Actually CFLAGS and LDFLAGS are not required and can be empty.
Without default empty value if target platform in project settings was
set to "Linux" CFLAGS and LDFLAGS was initialized with NoneType.
The result was broken build and it wasn't to save/load project with
such settings.

Traceback (most recent call last):
File "/home/developer/WorkData/PLC/beremiz/beremiz/ProjectController.py", line 956, in _Build
if not builder.build() :
File "/home/developer/WorkData/PLC/beremiz/beremiz/targets/toolchain_gcc.py", line 96, in build
Builder_CFLAGS = ' '.join(self.getBuilderCFLAGS())
TypeError: sequence item 0: expected string, NoneType found

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.plcopen.org/xml/tc6.xsd"
         xsi:schemaLocation="http://www.plcopen.org/xml/tc6.xsd"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <fileHeader companyName="Unknown"
              productName="Unnamed"
              productVersion="1"
              creationDateTime="2013-01-29T14:01:00"/>
  <contentHeader name="Unnamed"
                 modificationDateTime="2013-02-26T15:59:13">
    <coordinateInfo>
      <fbd>
        <scaling x="0" y="0"/>
      </fbd>
      <ld>
        <scaling x="0" y="0"/>
      </ld>
      <sfc>
        <scaling x="0" y="0"/>
      </sfc>
    </coordinateInfo>
  </contentHeader>
  <types>
    <dataTypes>
      <dataType name="LOGLEVEL">
        <baseType>
          <enum>
            <values>
              <value name="CRITICAL"/>
              <value name="WARNING"/>
              <value name="INFO"/>
              <value name="DEBUG"/>
            </values>
          </enum>
        </baseType>
        <initialValue>
          <simpleValue value="INFO"/>
        </initialValue>
      </dataType>
    </dataTypes>
    <pous>
      <pou name="LOGGER" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="TRIG">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="MSG">
              <type>
                <string/>
              </type>
            </variable>
            <variable name="LEVEL">
              <type>
                <derived name="LOGLEVEL"/>
              </type>
              <initialValue>
                <simpleValue value="INFO"/>
              </initialValue>
            </variable>
          </inputVars>
          <localVars>
            <variable name="TRIG0">
              <type>
                <BOOL/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <ST>
<![CDATA[IF TRIG AND NOT TRIG0 THEN
{{
 LogMessage(GetFbVar(LEVEL),(char*)GetFbVar(MSG, .body),GetFbVar(MSG, .len));
}}
END_IF;
TRIG0:=TRIG;
]]>
          </ST>
        </body>
      </pou>
    </pous>
  </types>
  <instances>
    <configurations/>
  </instances>
</project>

author	Andrey Skvortsov <andrej.skvortzov@gmail.com>
	Mon, 18 Apr 2016 18:56:51 +0300
changeset 1478	69fe0b81e951
parent 1050	56bef276055e
permissions	-rw-r--r--