Geert Uytterhoeven wrote:
You're using 2.6.10?
When I played with sparse on m68k (cross-compile environment), I had to make
some modifications to arch/m68k/Makefile, to pass a few additional flags to
sparse in case of cross-compilation. Later these changes were moved to the main
Makefile, since they were valid for all architectures if cross-compilation was
involved.
So I suggest to take a look at CHECKFLAGS in the main Makefile of the latest
version (2.6.11-rc5) first, and see whether it works there.
Adding the following few lines fixes the problems with the headers (they
are normally defined by gcc)...
I am not sure that is all that is needed (the rest might just be me
doing bad things in my driver) but since they are mips specific I think
arch/mips/Makefile would be the right place for them:
CHECKFLAGS += -D__mips__
ifdef CONFIG_MIPS32
CHECKFLAGS += -D_MIPS_SZLONG=32
else
CHECKFLAGS += -D_MIPS_SZLONG=64
endif
ifdef CONFIG_CPU_LITTLE_ENDIAN
CHECKFLAGS += -D__MIPSEL__
else
CHECKFLAGS += -D__MIPSEB__
endif
Jeroen
|