Index: trunk/ippconfig/configure.ac
===================================================================
--- trunk/ippconfig/configure.ac	(revision 39705)
+++ trunk/ippconfig/configure.ac	(revision 42729)
@@ -6,4 +6,7 @@
 AM_INIT_AUTOMAKE([1.6 foreign dist-bzip2])
 AM_MAINTAINER_MODE
+
+AM_CONDITIONAL([HAVE_GENTOO], [test -f /etc/gentoo-release])
+AM_CONDITIONAL([HAVE_LINUX], [test -f /etc/os-release])
 
 AC_PROG_INSTALL