Binary compatibilty has been broken, update the library version.

commit 798d53ebb4da4e8e3865ed7bd7f31412fe2be3a7 (`Make it possible to override
info() for functions.') overrides the function::info() virtual method. This
breaks binary compatibility (adds a new entry in the middle of the vtable of
the `function' class).

The experimental proof of the above statement: ginsh linked with the previous
release of libginac segfaults if libginac.so is upgraded to the current
version.

Thereore bump the library version.

diff --git a/ginac/version.h b/ginac/version.h
index 61d5c1884da3b820987840fdb92610c9adda522e..e6b049f52ce4e81bb4b270886a1a1a978f230469 100644 (file)
--- a/ginac/version.h
+++ b/ginac/version.h
@@ -51,7 +51,7 @@
 // of leftover numbers. Not something we need to worry about yet. ;-)
 #define GINAC_LT_CURRENT  4
 #define GINAC_LT_REVISION 0
-#define GINAC_LT_AGE      2
+#define GINAC_LT_AGE      0
 
 /*
  * GiNaC archive file version information.