Re: updated libunwind patch for v2.6 kernel

Bob Picco
2005-06-15T17:55:30Z

David Mosberger wrote: [Wed Jun 15 2005, 01:35:44PM EDT]
> Bob,
>
> >>>>> On Wed, 15 Jun 2005 12:55:50 -0400, Bob Picco <bob.picco@hp.com> said:
>
> Bob> ia64-linux-gcc -Wp,-MD,arch/ia64/unwind/.init_local.o.d -nostdinc -isystem /usr/local/lib/gcc-lib/ia64-linux/3.3/include -D__KERNEL__ -Iinclude -DHAVE_BUGGY_SEGREL -DHAVE_ATOMIC_H -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -g -pipe -ffixed-r13 -mfixed-rangeñ2-f15,f32-f127 -falign-functions2 -frename-registers -fno-optimize-sibling-calls -mconstant-gp -DKBUILD_BASENAME=init_local -DKBUILD_MODNAME=init_local -c -o arch/ia64/unwind/init_local.o arch/ia64/unwind/init_local.c
> Bob> In file included from arch/ia64/unwind/init.h:26,
> Bob> from arch/ia64/unwind/init_local.c:26:
> Bob> arch/ia64/unwind/unwind_i.h:33:25: libunwind_i.h: No such file or directory
>
> Looks like the compiler command is missing the -Iinclude/linux, which
> should get added via CPPFLAGS in arch/ia64/unwind/Makefile:
>
> CPPFLAGS += -DHAVE_ATOMIC_H $(call addtree,-Iinclude/linux)
>
> are you building in the source tree itself? If so, can you try
Normal kernel build and build tree.
> building with make O=objdir and see if that fixes the problem. I'm
> unsure if addtree is safe to be called from the Makefile, but I didn't
> want to worry about relatively minor build questions at this time.
No problem. I just hacked around it.
CPPFLAGS += -DHAVE_ATOMIC_H -Iinclude/linux
>
> Thanks,
>
> --david
thanks,

bob