* GiNaC library version information. */
/*
- * GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
*
* 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
#define GINACLIB_MAJOR_VERSION 1
/* Minor version of GiNaC */
-#define GINACLIB_MINOR_VERSION 6
+#define GINACLIB_MINOR_VERSION 7
/* Micro version of GiNaC */
-#define GINACLIB_MICRO_VERSION 2
+#define GINACLIB_MICRO_VERSION 4
+
+// GiNaC library version information. It has very little to do with GiNaC
+// version number. In particular, library version is OS dependent.
+//
+// When making releases, do
+// 1. Increment GINAC_LT_REVISION
+// 2. If any interfaces have been added, removed, or changed since the last
+// release, increment GINAC_LT_CURRENT and set GINAC_LT_REVISION to 0.
+// 3. If any interfaces have been added since the last release, increment
+// GINAC_LT_AGE.
+// 4. If any interfaces have been removed since the last release, set
+// GINAC_LT_AGE to 0.
+//
+// Please note: the libtool naming scheme cannot guarantee that on all
+// systems, the numbering is consecutive. It only guarantees that it is
+// increasing. This doesn't matter, though: there is not incurred cost
+// for numbers that are omitted, except for shrinking the available space
+// of leftover numbers. Not something we need to worry about yet. ;-)
+// TODO, when setting GINAC_LT_REVISION to 0:
+// * change matrix inverse to use default argument (twice)
+// * remove interfaces marked as deprecated
+#define GINAC_LT_CURRENT 8
+#define GINAC_LT_REVISION 0
+#define GINAC_LT_AGE 2
+
+/*
+ * GiNaC archive file version information.
+ *
+ * The current archive version is GINACLIB_ARCHIVE_VERSION. This is
+ * the version of archives created by the current version of GiNaC.
+ * Archives version (GINACLIB_ARCHIVE_VERSION - GINACLIB_ARCHIVE_AGE)
+ * thru * GINACLIB_ARCHIVE_VERSION can be read by current version
+ * of GiNaC.
+ *
+ * Backward compatibility notes:
+ * If new properties have been added:
+ * GINACLIB_ARCHIVE_VERSION += 1
+ * GINACLIB_ARCHIVE_AGE += 1
+ * If backwards compatibility has been broken, i.e. some properties
+ * has been removed, or their type and/or meaning changed:
+ * GINACLIB_ARCHIVE_VERSION += 1
+ * GINACLIB_ARCHIVE_AGE = 0
+ */
+#define GINACLIB_ARCHIVE_VERSION 3
+#define GINACLIB_ARCHIVE_AGE 3
+
+#define GINACLIB_STR_HELPER(x) #x
+#define GINACLIB_STR(x) GINACLIB_STR_HELPER(x)
+#define GINACLIB_VERSION \
+ GINACLIB_STR(GINACLIB_MAJOR_VERSION) "." \
+ GINACLIB_STR(GINACLIB_MINOR_VERSION) "." \
+ GINACLIB_STR(GINACLIB_MICRO_VERSION)
namespace GiNaC {