From 299cbc41f74aa4dd8ddfd14ca9da3a92cff34474 Mon Sep 17 00:00:00 2001
From: Hugo Herbelin <Hugo.Herbelin@inria.fr>
Date: Sat, 13 May 2017 22:37:27 +0200
Subject: Fixing an inconsistency between configure and configure.ml.

The shell script configure was assuming the existence of option
-camldir which was removed in 333d41a9.
---
 configure    | 5 +++--
 configure.ml | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 09585e59e..d976cc7fe 100755
--- a/configure
+++ b/configure
@@ -3,7 +3,7 @@
 ## This micro-configure shell script is here only to
 ## launch the real configuration via ocaml
 
-cmd=ocaml
+ocaml=ocaml
 script=./configure.ml
 
 if [ ! -f $script ]; then
@@ -16,10 +16,11 @@ fi
 ## Parse the args, only looking for -camldir
 ## We avoid using shift to keep "$@" intact
 
+cmd=$ocaml
 last=
 for i; do
    case $last in
-       -camldir|--camldir) cmd="$i/ocaml"; break;;
+       -camldir) cmd="$i/$ocaml"; break;;
    esac
    last=$i
 done
diff --git a/configure.ml b/configure.ml
index 04b04979d..6a78337d4 100644
--- a/configure.ml
+++ b/configure.ml
@@ -349,6 +349,8 @@ let args_options = Arg.align [
     " URL of the coq website";
   "-force-caml-version", Arg.Set Prefs.force_caml_version,
     " Force OCaml version";
+  "-camldir", Arg.String (fun _ -> ()),
+    "<dir> Specifies path to ocaml for running configure script";
 ]
 
 let parse_args () =
-- 
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