Update license to be compatible with CompCert

3 files changed, 62 insertions, 13 deletions

diff --git a/src/Common/Helper.v b/src/Common/Helper.v
index 292d011..d23dbe4 100644
--- a/src/Common/Helper.v
+++ b/src/Common/Helper.v
@@ -1,3 +1,21 @@
+(* 
+ * CoqUp: Verified high-level synthesis.
+ * Copyright (C) 2019-2020 Yann Herklotz <yann@yannherklotz.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *)
+
 Module Option.
 
 Definition default {T : Type} (x : T) (u : option T) : T :=
diff --git a/src/Common/Show.v b/src/Common/Show.v
index 83ec5bc..8f9ec36 100644
--- a/src/Common/Show.v
+++ b/src/Common/Show.v
@@ -1,3 +1,21 @@
+(* 
+ * CoqUp: Verified high-level synthesis.
+ * Copyright (C) 2019-2020 Yann Herklotz <yann@yannherklotz.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *)
+
 From Coq Require Import
     Strings.String
     Bool.Bool
diff --git a/src/Common/Tactics.v b/src/Common/Tactics.v
index 5978d49..967c642 100644
--- a/src/Common/Tactics.v
+++ b/src/Common/Tactics.v
@@ -1,16 +1,29 @@
-Module Tactics.
+(* 
+ * CoqUp: Verified high-level synthesis.
+ * Copyright (C) 2019-2020 Yann Herklotz <yann@yannherklotz.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *)
 
-  Ltac unfold_rec c := unfold c; fold c.
+Ltac unfold_rec c := unfold c; fold c.
 
-  Ltac solve_by_inverts n :=
-    match goal with | H : ?T |- _ =>
-      match type of T with Prop =>
-        inversion H;
-        match n with S (S (?n')) => subst; try constructor; solve_by_inverts (S n') end
-      end
-    end.
+Ltac solve_by_inverts n :=
+  match goal with | H : ?T |- _ =>
+    match type of T with Prop =>
+      inversion H;
+      match n with S (S (?n')) => subst; try constructor; solve_by_inverts (S n') end
+    end
+  end.
 
-  Ltac solve_by_invert := solve_by_inverts 1.
-  
-End Tactics.
-Export Tactics.
+Ltac solve_by_invert := solve_by_inverts 1.