Made the debugger work again:

- call to open_process_full from Envars.camlp4lib was apparently
  disturbing stdin/stdout/stderr and precipitating coqtop.byte death
  in ocamldebug; renounced to add camlp4 to the ml path (why was it useful?)
  which was the reason for calling camlp4lib (seems like camlp4lib
  is now useless),
- Envars was needing str.cma which was missing when calling printers.cma;
  renounced to use str.cma since its only use was for an elementary 
  split function.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11734 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/envars.ml b/lib/envars.ml
index 82e0d3162..e67fc32d9 100644
--- a/lib/envars.ml
+++ b/lib/envars.ml
@@ -30,8 +30,8 @@ let coqlib () =
     (if !Flags.boot then Coq_config.coqsrc else guess_coqlib ())
 
 let path_to_list p =
-  let sep = Str.regexp_string (if Sys.os_type = "Win32" then ";" else ":") in
-    Str.split sep p 
+  let sep = if Sys.os_type = "Win32" then ';' else ':' in
+    Util.split_string_at sep p 
 
 let rec which l f =
   match l with