now aware of blank and comment lines in pathinfo

lib/damask/environment.py

@@ -7,12 +7,8 @@ class Environment():
               ]
 
   def __init__(self,rootRelation = '.'):
-    self.pathInfo = {\
-                     'acml': '/opt/acml4.4.0',
-                     'fftw': '.',
-                     'msc':  '/msc',
-                    }
     self.rootRelation = rootRelation                    
+    self.pathInfo = {}
     self.get_pathInfo()
 
   def relPath(self,relative = '.'):
@@ -38,9 +34,10 @@ class Environment():
   def get_pathInfo(self):
     try:                                                    # check for user-defined pathinfo
       file = open(self.relPath('lib/pathinfo'))
-      content = file.readlines()
+      content = map(lambda string: string.strip(),file.readlines())
       file.close()
       for line in content:
+        if not (line.startswith('#') or line == ''):
           items = line.split() + ['','']
           self.pathInfo[items[0].lower()] = {False: os.path.normpath(os.path.join(self.relPath('lib/'),items[1])),
                                               True: items[1]}[items[1] == '']