Index: graphics/libspiro/files/patch-configure.ac
===================================================================
--- /dev/null
+++ graphics/libspiro/files/patch-configure.ac
@@ -0,0 +1,11 @@
+--- configure.ac.orig	2013-12-04 07:35:06 UTC
++++ configure.ac
+@@ -137,7 +137,7 @@ AC_CANONICAL_HOST
+ #-------------------------------------------
+ # Pass variables to MAKEFILE.AM
+ AC_SUBST(HOST,$host)
+-AC_SUBST(LIBSPIRO_VERSION,$spiro_info)
++AC_SUBST(LIBSPIRO_VERSION,spiro_info)
+ 
+ #-------------------------------------------
+ # Check for and add usable compiler warnings