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| author | Simon Glass <sjg@chromium.org> | 2013-11-10 10:26:48 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-11-21 16:54:26 -0700 |
| commit | cbe5cdfcd31633edce4ee78ebc008b922de571e3 (patch) | |
| tree | 512cb10b7343a227000cf66cf2d0b8b811c5cb96 /config.mk | |
| parent | 2a54d1599f4c3a95b1d39db45888b49c36465af3 (diff) | |
| download | u-boot-cbe5cdfcd31633edce4ee78ebc008b922de571e3.zip u-boot-cbe5cdfcd31633edce4ee78ebc008b922de571e3.tar.gz u-boot-cbe5cdfcd31633edce4ee78ebc008b922de571e3.tar.bz2 | |
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 <sjg@chromium.org>
Diffstat (limited to 'config.mk')
| -rw-r--r-- | config.mk | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -250,11 +250,16 @@ Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file) endif endif +# Sandbox needs the base flags and includes, so keep them around +BASE_CPPFLAGS := $(CPPFLAGS) + ifneq ($(OBJTREE),$(SRCTREE)) -CPPFLAGS += -I$(OBJTREE)/include +BASE_INCLUDE_DIRS := $(OBJTREE)/include endif -CPPFLAGS += -I$(TOPDIR)/include -I$(SRCTREE)/arch/$(ARCH)/include +BASE_INCLUDE_DIRS += $(TOPDIR)/include $(SRCTREE)/arch/$(ARCH)/include + +CPPFLAGS += $(patsubst %, -I%, $(BASE_INCLUDE_DIRS)) CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \ -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) |