From 3c315721525d40c14b4a29daf9983be474374908 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 14 Oct 2015 01:31:54 +0200
Subject: [PATCH] Added yosys-smtbmc copyright

---
 backends/smt2/Makefile.inc |  2 +-
 backends/smt2/smtbmc.py    | 18 ++++++++++++++++++
 backends/smt2/smtio.py     | 17 +++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/backends/smt2/Makefile.inc b/backends/smt2/Makefile.inc
index be52ca89d..eacda2734 100644
--- a/backends/smt2/Makefile.inc
+++ b/backends/smt2/Makefile.inc
@@ -6,7 +6,7 @@ ifneq ($(CONFIG),emcc)
 TARGETS += yosys-smtbmc
 
 yosys-smtbmc: backends/smt2/smtbmc.py
-	$(P) sed '3 { p; s|.*|sys.path += [os.path.dirname(__file__) + p for p in ["/share/python3", "/../share/yosys/python3"]]|; }' < $< > $@.new
+	$(P) sed 's|##yosys-sys-path##|sys.path += [os.path.dirname(__file__) + p for p in ["/share/python3", "/../share/yosys/python3"]]|;' < $< > $@.new
 	$(Q) chmod +x $@.new
 	$(Q) mv $@.new $@
 
diff --git a/backends/smt2/smtbmc.py b/backends/smt2/smtbmc.py
index 898a26784..da1868797 100644
--- a/backends/smt2/smtbmc.py
+++ b/backends/smt2/smtbmc.py
@@ -1,6 +1,24 @@
 #!/usr/bin/env python3
+#
+# yosys -- Yosys Open SYnthesis Suite
+#
+# Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
 
 import os, sys, getopt, re
+##yosys-sys-path##
 from smtio import smtio, smtopts, mkvcd
 
 skip_steps = 0
diff --git a/backends/smt2/smtio.py b/backends/smt2/smtio.py
index f2cf70b44..acaf8f30f 100644
--- a/backends/smt2/smtio.py
+++ b/backends/smt2/smtio.py
@@ -1,4 +1,21 @@
 #!/usr/bin/env python3
+#
+# yosys -- Yosys Open SYnthesis Suite
+#
+# Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
 
 import sys
 import subprocess
-- 
2.30.2