Index: trunk/ppSim/configure.ac
===================================================================
--- trunk/ppSim/configure.ac	(revision 23790)
+++ trunk/ppSim/configure.ac	(revision 23797)
@@ -22,8 +22,5 @@
 PKG_CHECK_MODULES([PSASTRO],  [psastro >= 0.9.0])
 
-IPP_VERSION(PPSIM)
-AC_SUBST(PPSIM_VERSION,[$PPSIM_VERSION])
-AC_SUBST(PPSIM_BRANCH,[$PPSIM_BRANCH])
-AC_SUBST(PPSIM_SOURCE,[$PPSIM_SOURCE])
+IPP_VERSION
 
 IPP_STDOPTS