diff options
| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2013-11-26 16:13:59 +0900 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-01-29 16:08:52 -0500 |
| commit | 3d83efbce9c5c0e4f318afd62960b780216f53f0 (patch) | |
| tree | 7d4fc2bf161d0c3350c87e33f1e6330a5e54a23b | |
| parent | f889cc81c1572f4af0be950fd49bb6b67bc580fb (diff) | |
sandbox: Use system headers first for sandbox's os.c in a different way
Commit cbe5cdfcd changed config.mk and arch/sandbox/cpu/Makefile
to use -idirafter instead of -I and remove -nostdinc.
But
* Sandbox-specific code dirties config.mk
* os.c is compiled without such compiler flags as:
-Wall -Wstrict-prototypes -Wno-format-security
-fno-builtin -ffreestanding -fno-stack-protector
-fstack-usage -Wno-format-nonliteral
This commit use -idirafter and remove the -nostdinc
differently and more simply.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/sandbox/cpu/Makefile | 8 | ||||
| -rw-r--r-- | config.mk | 9 |
2 files changed, 6 insertions, 11 deletions
diff --git a/arch/sandbox/cpu/Makefile b/arch/sandbox/cpu/Makefile index 58c25377627..b564294a847 100644 --- a/arch/sandbox/cpu/Makefile +++ b/arch/sandbox/cpu/Makefile @@ -10,7 +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 := $(BASE_CPPFLAGS) \ - $(patsubst %, -idirafter %, $(BASE_INCLUDE_DIRS)) -$(obj).depend.os: CPPFLAGS := $(BASE_CPPFLAGS) \ - $(patsubst %, -idirafter %, $(BASE_INCLUDE_DIRS)) +$(obj)os.o: CFLAGS := $(filter-out -nostdinc,\ + $(patsubst -I%,-idirafter%,$(CFLAGS))) +$(obj).depend.os: CPPFLAGS := $(filter-out -nostdinc,\ + $(patsubst -I%,-idirafter%,$(CPPFLAGS))) diff --git a/config.mk b/config.mk index b824bb3469d..60e297ae9c7 100644 --- a/config.mk +++ b/config.mk @@ -250,16 +250,11 @@ 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)) -BASE_INCLUDE_DIRS := $(OBJTREE)/include +CPPFLAGS += -I$(OBJTREE)/include endif -BASE_INCLUDE_DIRS += $(TOPDIR)/include $(SRCTREE)/arch/$(ARCH)/include - -CPPFLAGS += $(patsubst %, -I%, $(BASE_INCLUDE_DIRS)) +CPPFLAGS += -I$(TOPDIR)/include -I$(SRCTREE)/arch/$(ARCH)/include CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \ -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) |