From cbe5cdfcd31633edce4ee78ebc008b922de571e3 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 10 Nov 2013 10:26:48 -0700 Subject: sandbox: Use system headers first for sandbox's os.c This file must be compiled with system headers, even if U-Boot has headers of the same name. The existing solution for this is good enough for libfdt, but fails when we have headers like stdint.h in U-Boot. Use -idirafter instead of -I, and remove the -nostdinc and other things that we don't want for this file. The best way to do this is to keep a copy of the original flags, rather than trying to filter them later. Signed-off-by: Simon Glass --- arch/sandbox/cpu/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/sandbox/cpu/Makefile') diff --git a/arch/sandbox/cpu/Makefile b/arch/sandbox/cpu/Makefile index 404ff6793f..58c2537762 100644 --- a/arch/sandbox/cpu/Makefile +++ b/arch/sandbox/cpu/Makefile @@ -10,5 +10,7 @@ obj-y := cpu.o os.o start.o state.o # os.c is build in the system environment, so needs standard includes -$(obj)os.o: ALL_CFLAGS := $(filter-out -nostdinc,$(ALL_CFLAGS)) -$(obj).depend.os: CPPFLAGS := $(filter-out -nostdinc,$(CPPFLAGS)) +$(obj)os.o: ALL_CFLAGS := $(BASE_CPPFLAGS) \ + $(patsubst %, -idirafter %, $(BASE_INCLUDE_DIRS)) +$(obj).depend.os: CPPFLAGS := $(BASE_CPPFLAGS) \ + $(patsubst %, -idirafter %, $(BASE_INCLUDE_DIRS)) -- cgit v1.2.1