Index: src/libcfa/Makefile.am
===================================================================
--- src/libcfa/Makefile.am	(revision 6e991d61d3d430d19f91624ec57c3454edee668a)
+++ src/libcfa/Makefile.am	(revision c9d651d543e124ce5ec21ec0f7adf950c5783d6a)
@@ -6,5 +6,5 @@
 ## file "LICENCE" distributed with Cforall.
 ##
-## Makefile.am -- 
+## Makefile.am --
 ##
 ## Author           : Peter A. Buhr
@@ -51,5 +51,5 @@
 
 CFLAGS = -g -Wall -Wno-unused-function -B${abs_top_srcdir}/src/driver -XCFA -t  # TEMPORARY: does not build with -O2
-CC = ${abs_top_srcdir}/src/driver/cfa 
+CC = ${abs_top_srcdir}/src/driver/cfa
 
 # extension-less header files are overridden by default make rules => explicitly override rule
@@ -67,3 +67,4 @@
 include_HEADERS = ${cheaders:=.h} ${libs} ${cfaheaders}
 
+CLEANFILES = libcfa-prelude.c
 MAINTAINERCLEANFILES += ${includedir}/*