From: Allen Martin <amartin@nvidia.com>
Date: Tue, 8 Jan 2013 16:07:54 +0000 (+0000)
Subject: fdt: fix dts preprocessor options
X-Git-Tag: v2013.04-rc1~55
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6487d88aaa034e78e9882f7856ba670a8de88b41;p=oweals%2Fu-boot.git

fdt: fix dts preprocessor options

Using "-ansi" preprocessor option will cause dts lines that begin with
'#' to choke the preprocessor.  Change to "-x assembler-with-cpp"
instead which is what the kernel uses to preprocess dts files.

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

diff --git a/dts/Makefile b/dts/Makefile
index 785104e6d6..922c78c1ca 100644
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -36,7 +36,7 @@ $(error Your architecture does not have device tree support enabled. \
 Please define CONFIG_ARCH_DEVICE_TREE))
 
 # We preprocess the device tree file provide a useful define
-DTS_CPPFLAGS := -ansi \
+DTS_CPPFLAGS := -x assembler-with-cpp \
 		-DARCH_CPU_DTS=\"$(SRCTREE)/arch/$(ARCH)/dts/$(CONFIG_ARCH_DEVICE_TREE).dtsi\" \
 		-DBOARD_DTS=\"$(SRCTREE)/board/$(VENDOR)/$(BOARD)/dts/$(DEVICE_TREE).dts\"