If ISIS is installed, run ISIS-GRASS bridge

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@57087 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/init/grass.py

@@ -724,6 +724,17 @@ def load_env():
         except:
             continue
         os.environ[k] = v
+    # Allow for mixed ISIS-GRASS Environment
+    if os.getenv('ISISROOT'):
+		isis = os.getenv('ISISROOT')
+        os.environ['ISIS_LIB'] = isis + "/lib"
+        os.environ['ISIS_3RDPARTY'] = isis + "/3rdParty/lib"
+        os.environ['QT_PLUGIN_PATH'] = isis + "/3rdParty/plugins"
+        #os.environ['ISIS3DATA'] = isis + "$ISIS3DATA"
+        libpath = os.getenv('LD_LIBRARY_PATH')
+        isislibpath = os.getenv('ISIS_LIB')
+        isis3rdparty = os.getenv('ISIS_3RDPARTY')
+        os.environ['LD_LIBRARY_PATH'] = libpath + ":" + isislibpath + ":" + isis3rdparty
 
 
 def set_language():
@@ -1022,7 +1033,10 @@ def bash_startup():
 
     f = open(bashrc, 'w')
     f.write("test -r ~/.alias && . ~/.alias\n")
-    f.write("PS1='GRASS %s (%s):\w > '\n" % (grass_version, location_name))
+	if os.getenv('ISISROOT'):
+        f.write("PS1='ISIS-GRASS %s (%s):\w > '\n" % (grass_version, location_name))
+	else:
+        f.write("PS1='GRASS %s (%s):\w > '\n" % (grass_version, location_name))
     f.write("PROMPT_COMMAND=\"'%s'\"\n" % os.path.join(gisbase, 'etc',
                                                        'prompt.py'))