From 0dbe4e64dd04df8cece55203d3b18cd63f080407 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 18 Dec 2015 12:12:29 +0200
Subject: Add <brep/version>

---
 brep/version | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 brep/version

(limited to 'brep/version')

diff --git a/brep/version b/brep/version
new file mode 100644
index 0000000..8bcca9b
--- /dev/null
+++ b/brep/version
@@ -0,0 +1,51 @@
+// file      : brep/version -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef LIBBREP_VERSION // Note: using the version macro itself.
+
+#include <butl/version> // LIBBUTL_VERSION
+#include <bpkg/version> // LIBBPKG_VERSION
+
+// Version format is AABBCCDD where
+//
+// AA - major version number
+// BB - minor version number
+// CC - bugfix version number
+// DD - alpha / beta (DD + 50) version number
+//
+// When DD is not 00, 1 is subtracted from AABBCC. For example:
+//
+// Version     AABBCCDD
+// 2.0.0       02000000
+// 2.1.0       02010000
+// 2.1.1       02010100
+// 2.2.0-a1    02019901
+// 3.0.0-b2    02999952
+//
+//                          AABBCCDD
+#define LIBBREP_VERSION        10000
+#define LIBBREP_VERSION_STR "0.1.0"
+
+// For now these are the same.
+//
+#define BREP_VERSION     LIBBREP_VERSION
+#define BREP_VERSION_STR LIBBREP_VERSION_STR
+
+// Generally, we expect minor versions to be source code backwards-
+// compatible, thought we might have a minimum version requirement.
+//
+// Note: does not apply during early development.
+//
+//                     AABBCCDD
+#if (LIBBUTL_VERSION <    10000 || \
+     LIBBUTL_VERSION >    10000)
+#  error incompatible libbutl version
+#endif
+
+#if (LIBBPKG_VERSION <    10000 || \
+     LIBBPKG_VERSION >    10000)
+#  error incompatible libbpkg version
+#endif
+
+#endif // LIBBREP_VERSION
-- 
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