Prelude : no more autoload of plugins extraction and recdef

 The user now has to manually load them, respectively via:
   Require Extraction
   Require Import FunInd

 The "Import" in the case of FunInd is to ensure that the
 tactics functional induction and functional inversion are indeed
 in scope.

 Note that the Recdef.v file is still there as well (it contains
 complements used when doing Function with measures), and it also
 triggers a load of FunInd.v.

 This change is correctly documented in the refman, and the test-suite
 has been adapted.

17 files changed, 41 insertions, 0 deletions

diff --git a/plugins/extraction/ExtrHaskellBasic.v b/plugins/extraction/ExtrHaskellBasic.v
index 294d61023..d08a81da6 100644
--- a/plugins/extraction/ExtrHaskellBasic.v
+++ b/plugins/extraction/ExtrHaskellBasic.v
@@ -1,5 +1,7 @@
 (** Extraction to Haskell : use of basic Haskell types *)
 
+Require Coq.extraction.Extraction.
+
 Extract Inductive bool => "Prelude.Bool" [ "Prelude.True" "Prelude.False" ].
 Extract Inductive option => "Prelude.Maybe" [ "Prelude.Just" "Prelude.Nothing" ].
 Extract Inductive unit => "()" [ "()" ].
diff --git a/plugins/extraction/ExtrHaskellNatInt.v b/plugins/extraction/ExtrHaskellNatInt.v
index e94e7d42b..267322d9e 100644
--- a/plugins/extraction/ExtrHaskellNatInt.v
+++ b/plugins/extraction/ExtrHaskellNatInt.v
@@ -1,5 +1,7 @@
 (** Extraction of [nat] into Haskell's [Int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith.
 Require Import ExtrHaskellNatNum.
 
diff --git a/plugins/extraction/ExtrHaskellNatInteger.v b/plugins/extraction/ExtrHaskellNatInteger.v
index 038f0ed81..4c5c71f58 100644
--- a/plugins/extraction/ExtrHaskellNatInteger.v
+++ b/plugins/extraction/ExtrHaskellNatInteger.v
@@ -1,5 +1,7 @@
 (** Extraction of [nat] into Haskell's [Integer] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith.
 Require Import ExtrHaskellNatNum.
 
diff --git a/plugins/extraction/ExtrHaskellNatNum.v b/plugins/extraction/ExtrHaskellNatNum.v
index 244eb85fc..fabe9a4c6 100644
--- a/plugins/extraction/ExtrHaskellNatNum.v
+++ b/plugins/extraction/ExtrHaskellNatNum.v
@@ -6,6 +6,8 @@
  * implements [Num].
  *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith.
 Require Import EqNat.
 
diff --git a/plugins/extraction/ExtrHaskellString.v b/plugins/extraction/ExtrHaskellString.v
index 3558f4f25..ac1f6f913 100644
--- a/plugins/extraction/ExtrHaskellString.v
+++ b/plugins/extraction/ExtrHaskellString.v
@@ -2,6 +2,8 @@
  * Special handling of ascii and strings for extraction to Haskell.
  *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Ascii.
 Require Import String.
 
diff --git a/plugins/extraction/ExtrHaskellZInt.v b/plugins/extraction/ExtrHaskellZInt.v
index 66690851a..0345ffc4e 100644
--- a/plugins/extraction/ExtrHaskellZInt.v
+++ b/plugins/extraction/ExtrHaskellZInt.v
@@ -1,5 +1,7 @@
 (** Extraction of [Z] into Haskell's [Int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import ZArith.
 Require Import ExtrHaskellZNum.
 
diff --git a/plugins/extraction/ExtrHaskellZInteger.v b/plugins/extraction/ExtrHaskellZInteger.v
index f192f16ee..f7f9e2f80 100644
--- a/plugins/extraction/ExtrHaskellZInteger.v
+++ b/plugins/extraction/ExtrHaskellZInteger.v
@@ -1,5 +1,7 @@
 (** Extraction of [Z] into Haskell's [Integer] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import ZArith.
 Require Import ExtrHaskellZNum.
 
diff --git a/plugins/extraction/ExtrHaskellZNum.v b/plugins/extraction/ExtrHaskellZNum.v
index cbbfda75e..4141bd203 100644
--- a/plugins/extraction/ExtrHaskellZNum.v
+++ b/plugins/extraction/ExtrHaskellZNum.v
@@ -6,6 +6,8 @@
  * implements [Num].
  *)
 
+Require Coq.extraction.Extraction.
+
 Require Import ZArith.
 Require Import EqNat.
 
diff --git a/plugins/extraction/ExtrOcamlBasic.v b/plugins/extraction/ExtrOcamlBasic.v
index d9b000c2a..dfdc49863 100644
--- a/plugins/extraction/ExtrOcamlBasic.v
+++ b/plugins/extraction/ExtrOcamlBasic.v
@@ -6,6 +6,8 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
+Require Coq.extraction.Extraction.
+
 (** Extraction to Ocaml : use of basic Ocaml types *)
 
 Extract Inductive bool => bool [ true false ].
diff --git a/plugins/extraction/ExtrOcamlBigIntConv.v b/plugins/extraction/ExtrOcamlBigIntConv.v
index c42938c8e..78ee46085 100644
--- a/plugins/extraction/ExtrOcamlBigIntConv.v
+++ b/plugins/extraction/ExtrOcamlBigIntConv.v
@@ -13,6 +13,8 @@
     simplifies the use of [Big_int] (it can be found in the sources
     of Coq). *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith ZArith.
 
 Parameter bigint : Type.
diff --git a/plugins/extraction/ExtrOcamlIntConv.v b/plugins/extraction/ExtrOcamlIntConv.v
index 515fa52df..fcfea352a 100644
--- a/plugins/extraction/ExtrOcamlIntConv.v
+++ b/plugins/extraction/ExtrOcamlIntConv.v
@@ -10,6 +10,8 @@
 
     Nota: no check that [int] values aren't generating overflows *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith ZArith.
 
 Parameter int : Type.
diff --git a/plugins/extraction/ExtrOcamlNatBigInt.v b/plugins/extraction/ExtrOcamlNatBigInt.v
index 3149e7029..e0837be62 100644
--- a/plugins/extraction/ExtrOcamlNatBigInt.v
+++ b/plugins/extraction/ExtrOcamlNatBigInt.v
@@ -8,6 +8,8 @@
 
 (** Extraction of [nat] into Ocaml's [big_int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith Even Div2 EqNat Euclid.
 Require Import ExtrOcamlBasic.
 
diff --git a/plugins/extraction/ExtrOcamlNatInt.v b/plugins/extraction/ExtrOcamlNatInt.v
index 7c607f7ae..80da72d43 100644
--- a/plugins/extraction/ExtrOcamlNatInt.v
+++ b/plugins/extraction/ExtrOcamlNatInt.v
@@ -8,6 +8,8 @@
 
 (** Extraction of [nat] into Ocaml's [int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Arith Even Div2 EqNat Euclid.
 Require Import ExtrOcamlBasic.
 
diff --git a/plugins/extraction/ExtrOcamlString.v b/plugins/extraction/ExtrOcamlString.v
index 6af591eed..64ca6c85d 100644
--- a/plugins/extraction/ExtrOcamlString.v
+++ b/plugins/extraction/ExtrOcamlString.v
@@ -8,6 +8,8 @@
 
 (* Extraction to Ocaml : special handling of ascii and strings *)
 
+Require Coq.extraction.Extraction.
+
 Require Import Ascii String.
 
 Extract Inductive ascii => char
diff --git a/plugins/extraction/ExtrOcamlZBigInt.v b/plugins/extraction/ExtrOcamlZBigInt.v
index c9e8eac0c..66f188c84 100644
--- a/plugins/extraction/ExtrOcamlZBigInt.v
+++ b/plugins/extraction/ExtrOcamlZBigInt.v
@@ -8,6 +8,8 @@
 
 (** Extraction of [positive], [N] and [Z] into Ocaml's [big_int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import ZArith NArith.
 Require Import ExtrOcamlBasic.
 
diff --git a/plugins/extraction/ExtrOcamlZInt.v b/plugins/extraction/ExtrOcamlZInt.v
index 4d33174b3..c93cfb9d4 100644
--- a/plugins/extraction/ExtrOcamlZInt.v
+++ b/plugins/extraction/ExtrOcamlZInt.v
@@ -8,6 +8,8 @@
 
 (** Extraction of [positive], [N] and [Z] into Ocaml's [int] *)
 
+Require Coq.extraction.Extraction.
+
 Require Import ZArith NArith.
 Require Import ExtrOcamlBasic.
 
diff --git a/plugins/extraction/Extraction.v b/plugins/extraction/Extraction.v
new file mode 100644
index 000000000..ab1416b1d
--- /dev/null
+++ b/plugins/extraction/Extraction.v
@@ -0,0 +1,9 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+Declare ML Module "extraction_plugin".
\ No newline at end of file