CPM now behaves more like BatchBuild wrt paths

cpm/Cpm.icl

@@ -132,14 +132,15 @@ doProjectAction world cleanhome pwd  pn  ShowProject
                            ] world
 
 doProjectAction world cleanhome pwd  pn  (BuildProject force ideenvs)
-  # envsfile                   = application_path ideenvs
+  # envsfile                   = cleanhome </> ideenvs
   # (envs, world)              = openEnvironments cleanhome envsfile world
-  # ((proj, ok, err), world)   = accFiles (ReadProjectFile pn cleanhome) world
+  # proj_path                  = GetLongPathName pn
+  # ((proj, ok, err), world)   = accFiles (ReadProjectFile proj_path pwd) world
   | not ok || err <> ""        = error ("CPM failed while opening project: "+++.err+++."\n") world
-  # (ok, logfile, world)       = openLogfile pn world
+  # (ok, logfile, world)       = openLogfile proj_path world
   | not ok                     = error ("CPM failed while opening logfile.\n") world
   # default_compiler_options   = DefaultCompilerOptions
-  # iniGeneral                 = initGeneral True default_compiler_options cleanhome pn proj envs logfile
+  # iniGeneral                 = initGeneral True default_compiler_options pwd proj_path proj envs logfile
   # ps                         = {ls=iniGeneral,gst_world=world,gst_continue_or_stop=False}
   # {ls, gst_world}            = pinit force ps
   = gst_world