Using atk_major_version on the binary_age

This was required in order to avoid a shlib downgrade due the
bump to 2.0

The ideal would be to update all the 1.0 stuff to 2.0. But that
would required libraries using atk-1.0 to be modified in order
to link against 2.0. Taking into account that ATK 2.0 is
fully API and ABI compatible with ATK 1.0, this seems an
overkill.

diff --git a/configure.ac b/configure.ac
index 6328c3b..0936fb8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -21,17 +21,18 @@ m4_define([atk_micro_version], [1])
 m4_define([atk_version],
           [atk_major_version.atk_minor_version.atk_micro_version])
 
-dnl The X.Y in -latk-X.Y line. This is expected to stay 1.0 until Atk 2.
+dnl The X.Y in -latk-X.Y line. This is expected to stay 1.0 until Atk 3.
 m4_define([atk_api_version], [1.0])
 
 dnl Number of releases since we've added interfaces
 m4_define([atk_interface_age], [1])
 
+dnl binary_age includes major version as ATK 2 is still fully API and ABI compatible
 m4_define([atk_binary_age],
-          [m4_eval(100 * atk_minor_version + 10 + atk_micro_version)])
+          [m4_eval(10000 * atk_major_version + 100 * atk_minor_version + 10 + atk_micro_version)])
 
 m4_define([lt_current],
-          [m4_eval(100 * atk_minor_version + 10 + atk_micro_version - atk_interface_age)])
+          [m4_eval(10000 * atk_major_version + 100 * atk_minor_version + 10 + atk_micro_version - atk_interface_age)])
 m4_define([lt_revision], [atk_interface_age])
 m4_define([lt_age], [m4_eval(atk_binary_age - atk_interface_age)])
 m4_define([lt_version_info], [lt_current:lt_revision:lt_age])