diff --git a/c/src/ChangeLog b/c/src/ChangeLog
index 76b3fdcc8e..5734dbfee3 100644
--- a/c/src/ChangeLog
+++ b/c/src/ChangeLog
@@ -1,3 +1,7 @@
+2003-12-14	Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+	* support/Makefile.am: Pass @RTEMS_BSP@ to AM_CPPFLAGS.
+
 2003-12-13	Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 
 	* aclocal/env-rtemsbsp.m4: Add PROJECT_LIB.
diff --git a/c/src/support/Makefile.am b/c/src/support/Makefile.am
index 5d7f4f0c0a..5fa25b44be 100644
--- a/c/src/support/Makefile.am
+++ b/c/src/support/Makefile.am
@@ -5,7 +5,7 @@
 include $(top_srcdir)/automake/compile.am
 include $(top_srcdir)/automake/lib.am
 
-AM_CPPFLAGS += -DRTEMS_BSP=\"$(RTEMS_BSP)\"
+AM_CPPFLAGS += -DRTEMS_BSP=\"@RTEMS_BSP@\"
 
 C_FILES=version.c
 OBJS = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))