Bug 568224 – library should have version macros

svn path=/trunk/; revision=3371

1 files changed, 31 insertions, 0 deletions

diff --git a/libdocument/ev-version.h.in b/libdocument/ev-version.h.in
new file mode 100644
index 0000000..2601622
--- /dev/null
+++ b/libdocument/ev-version.h.in
@@ -0,0 +1,31 @@
+/*
+ * Copyright © 2009 Christian Persch
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02110-1301  USA
+ */
+
+#ifndef EV_VERSION_H
+#define EV_VERSION_H
+
+#define EV_MAJOR_VERSION (@EV_MAJOR_VERSION@)
+#define EV_MINOR_VERSION (@EV_MINOR_VERSION@)
+#define EV_MICRO_VERSION (@EV_MICRO_VERSION@)
+
+#define EV_CHECK_VERSION(major,minor,micro) \
+  (EV_MAJOR_VERSION > (major) || \
+   (EV_MAJOR_VERSION == (major) && EV_MINOR_VERSION > (minor)) || \
+   (EV_MAJOR_VERSION == (major) && EV_MINOR_VERSION == (minor) && EV_MICRO_VERSION >= (micro)))
+
+#endif /* #ifndef EV_VERSION_H */