diff -Nru isdn4k-utils-3.25_20130409.orig/capiinfo/acconfig.h isdn4k-utils-3.25_20130409/capiinfo/acconfig.h
--- isdn4k-utils-3.25_20130409.orig/capiinfo/acconfig.h	1970-01-01 01:00:00.000000000 +0100
+++ isdn4k-utils-3.25_20130409/capiinfo/acconfig.h	2013-05-18 17:48:07.349534573 +0200
@@ -0,0 +1,5 @@
+
+#undef VERSION
+#undef PACKAGE
+#undef CONFIG_SBINDIR
+#undef CONFIG_MANDIR