[librsvg] Separate out the libtool version components from the package version

[Federico Mena Quintero <federico src gnome org>]

commit 2baf1068e45c5850fc2bc098e5577da5cbad134e
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Dec 28 12:59:24 2018 -0600

    Separate out the libtool version components from the package version
    
    This is all wrong, very wrong.  Libtool library version numbers (the
    API/ABI version) should have nothing to do with the package version.
    We'll refactor this.

 configure.ac | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 8b1aa0f8..92c55808 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,11 @@ m4_define([rsvg_major_version],[2])
 m4_define([rsvg_minor_version],[45])
 m4_define([rsvg_micro_version],[2])
 m4_define([rsvg_version],[rsvg_major_version.rsvg_minor_version.rsvg_micro_version])
-m4_define([rsvg_lt_version_info],m4_eval(rsvg_major_version + 
rsvg_minor_version):rsvg_micro_version:rsvg_minor_version)
+
+m4_define([rsvg_lt_major_version],[2])
+m4_define([rsvg_lt_minor_version],[45])
+m4_define([rsvg_lt_micro_version],[2])
+m4_define([rsvg_lt_version_info],m4_eval(rsvg_lt_major_version + 
rsvg_lt_minor_version):rsvg_lt_micro_version:rsvg_lt_minor_version)
 
 AC_INIT([RSVG],[rsvg_version],[https://gitlab.gnome.org/GNOME/librsvg/issues],[librsvg])