From: Stephen Warren <swarren@nvidia.com>
Date: Wed, 24 Jul 2013 17:09:23 +0000 (-0700)
Subject: dts/Makefile: don't use cpp -P
X-Git-Tag: v2013.10-rc1~45
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=32ac4bd9ca6402ea7d07d528d2e550c7ea76e4b3;p=oweals%2Fu-boot.git

dts/Makefile: don't use cpp -P

Recent dtc supports #line directives in the input source code, and even
uses them to generate useful line numbers in any messages it emits. Stop
passing -P to cpp, since there's no need any more.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
---

diff --git a/dts/Makefile b/dts/Makefile
index 5dbf59be2f..ccd552fa00 100644
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -35,7 +35,7 @@ all:	$(obj).depend $(LIB)
 DT_BIN	:= $(obj)dt.dtb
 
 $(DT_BIN): $(TOPDIR)/board/$(VENDOR)/dts/$(DEVICE_TREE).dts
-	$(CPP) -P $(DTS_CPPFLAGS) $< -o $(DT_BIN).dts.tmp
+	$(CPP) $(DTS_CPPFLAGS) $< -o $(DT_BIN).dts.tmp
 	$(DTC) $(DTC_FLAGS) -O dtb -o ${DT_BIN} $(DT_BIN).dts.tmp
 
 process_lds = \