New build path variable

Libtool 2.6 and Autoconf 2.67 require an additional substitution so LIBLTDL is set correctly

diff --git a/Make.inc.in b/Make.inc.in
index 557853a..854bade 100644 (file)
--- a/Make.inc.in
+++ b/Make.inc.in
@@ -21,6 +21,7 @@ includedir    = @includedir@
 raddbdir       = @raddbdir@
 radacctdir     = @radacctdir@
 top_builddir   = @abs_top_builddir@
+top_build_prefix=@abs_top_builddir@/
 top_srcdir     = @abs_top_srcdir@
 datarootdir    = @datarootdir@