Add detect version on 13

pym/cl_fill_builder.py

@@ -281,11 +281,31 @@ class fillVars(object, varsShare):
         systemRoot = self.Get('cl_builder_path')
         return str(countFiles(systemRoot))
 
+    def getVersionFromCalculateEnv(self,systemroot):
+        """Get version from calculate ini"""
+        pathname = path.join(systemroot,
+                      'var/lib/layman/calculate/profiles/calculate.env')
+        if path.exists(pathname):
+            FD = open(pathname)
+            data = FD.readlines()
+            FD.close()
+            verList = filter(lambda y:y,
+                                   map(lambda x:\
+                                       len(x.split("="))==2 and\
+                                       x.split("=")[0].strip() == "os_linux_ver" and\
+                                       x.split("=")[1].strip(), data))
+            if verList:
+                reVer=re.compile("^((\d+\.)*\d|\d+)$",re.S)
+                reRes = filter(reVer.search,verList)
+                if reRes:
+                    return reRes[0]
+
     def get_os_builder_linux_ver(self):
         """Build system ver"""
         linuxShortName = self.Get("os_builder_linux_shortname")
         rootSystem = self.Get('cl_builder_path')
         return self.getVersionFromMetapackage(rootSystem,linuxShortName) or \
+            self.getVersionFromCalculateEnv(rootSystem) or \
             self.getVersionFromCalculateIni(rootSystem) or \
             self.getVersionFromGentooFiles(rootSystem) or "0"