From fe72aa9de64384b0f1465d4862f09caa3bc12f20 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 12 Feb 2020 21:05:38 +0300
Subject: Use copyright extracted from COPYRIGHT file for printing utility
 version

---
 openssl/agent/pkcs11/agent.cxx |  2 +-
 openssl/buildfile              | 11 +++++++++++
 openssl/client/client.cxx      |  2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/openssl/agent/pkcs11/agent.cxx b/openssl/agent/pkcs11/agent.cxx
index 78e8547..b43b625 100644
--- a/openssl/agent/pkcs11/agent.cxx
+++ b/openssl/agent/pkcs11/agent.cxx
@@ -62,7 +62,7 @@ namespace openssl
         {
           cout << "openssl-agent-pkcs11 " << OPENSSL_AGENT_VERSION_ID << endl
                << "libbutl " << LIBBUTL_VERSION_ID << endl
-               << "Copyright (c) 2014-2019 Code Synthesis Ltd" << endl
+               << "Copyright (c) " << OPENSSL_AGENT_COPYRIGHT << "." << endl
                << "This is free software released under the MIT license."
                << endl;
 
diff --git a/openssl/buildfile b/openssl/buildfile
index 2d0e680..ab25be9 100644
--- a/openssl/buildfile
+++ b/openssl/buildfile
@@ -49,6 +49,17 @@ for t: cxx{**.test...}
   $d/exe{$n}: $d/libue{openssl}: bin.whole = false
 }
 
+# Build options.
+#
+# Pass the copyright notice extracted from the COPYRIGHT file.
+#
+copyright = $process.run_regex(cat $src_root/COPYRIGHT,  \
+                               'Copyright \(c\) (.+)\.', \
+                               '\1')
+
+obj{agent/pkcs11/agent client/client}:                     \
+  cxx.poptions += -DOPENSSL_AGENT_COPYRIGHT=\"$copyright\"
+
 # Generated options parser.
 #
 if $cli.configured
diff --git a/openssl/client/client.cxx b/openssl/client/client.cxx
index 0c623c0..4c655aa 100644
--- a/openssl/client/client.cxx
+++ b/openssl/client/client.cxx
@@ -40,7 +40,7 @@ namespace openssl
       {
         cout << "openssl-client " << OPENSSL_AGENT_VERSION_ID << endl
              << "libbutl " << LIBBUTL_VERSION_ID << endl
-             << "Copyright (c) 2014-2019 Code Synthesis Ltd" << endl
+             << "Copyright (c) " << OPENSSL_AGENT_COPYRIGHT << "." << endl
              << "This is free software released under the MIT license."
              << endl;
 
-- 
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