unify HOST_CFLAGS and HOSTCFLAGS
The top build system sets up HOSTCFLAGS a bit and exports it, but other
places use HOST_CFLAGS instead. Unify the two as HOSTCFLAGS so that the
values stay in sync.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/board/xilinx/ppc440-generic/Makefile b/board/xilinx/ppc440-generic/Makefile
index bf0a6ba..11a8f69 100644
--- a/board/xilinx/ppc440-generic/Makefile
+++ b/board/xilinx/ppc440-generic/Makefile
@@ -31,7 +31,7 @@
INCS :=
CFLAGS += $(INCS)
-HOST_CFLAGS += $(INCS)
+HOSTCFLAGS += $(INCS)
LIB = $(obj)lib$(BOARD).a