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authorKim Phillips <kim.phillips@freescale.com>2012-10-29 13:34:26 +0000
committerTom Rini <trini@ti.com>2012-11-04 11:00:34 -0700
commitaa9e891c6331555a75ddcb490fc61160ca7d1657 (patch)
treeadf54577fc26072a30e5f36b6bacf65fd5a303ec /include/linux
parent25b26ec69fb5390ce08601189d8848fcef91b97c (diff)
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include/linux/stddef.h: avoid 'warning: preprocessor token offsetof redefined'
hack to avoid: /opt/gcc-4.6.3-nolibc/powerpc-linux/bin/../lib/gcc/powerpc-linux/4.6.3/include/stddef.h:413:9: warning: preprocessor token offsetof redefined u-boot/include/linux/stddef.h:20:9: this was the original definition tried protecting with __KERNEL__, and #including compiler.h first. Even tried include dir reordering to no avail: +++ b/config.mk @@ -194,7 +194,11 @@ OBJCFLAGS += --gap-fill=0xff gccincdir := $(shell $(CC) -print-file-name=include) CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \ - -D__KERNEL__ + -D__KERNEL__ \ + -I $(gccincdir) \ + -nostdinc + +# -isystem $(gccincdir) \ # Enable garbage collection of un-used sections for SPL ifeq ($(CONFIG_SPL_BUILD),y) @@ -227,8 +231,7 @@ CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include endif CPPFLAGS += -I$(TOPDIR)/include -CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \ - -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) +CPPFLAGS += -fno-builtin -ffreestanding -pipe $(PLATFORM_CPPFLAGS) Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/stddef.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index 81e34c2..c540f61 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -12,7 +12,9 @@
#include <linux/types.h>
#endif
+#ifndef __CHECKER__
#undef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
#endif