[U-Boot] [PATCH] 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 --- dts/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dts/Makefile b/dts/Makefile index 785104e..922c78c 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"
On 01/08/2013 07:07 PM, Allen Martin wrote:
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.
Well, it's what the kernel hopefully /will/ use if I can ever get the patch accepted. But anyway, this seems good to me.
Reviewed-by: Stephen Warren swarren@nvidia.com
On Tue, Jan 8, 2013 at 6:07 PM, Allen Martin amartin@nvidia.com wrote:
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
Acked-by: Simon Glass sjg@chromium.org
Thanks for picking this up.
dts/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dts/Makefile b/dts/Makefile index 785104e..922c78c 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"
-- 1.7.10.4
participants (3)
-
Allen Martin -
Simon Glass -
Stephen Warren