Re: updated libunwind patch for v2.6 kernel

From: David Mosberger <davidm_at_napali.hpl.hp.com>
Date: 2005-06-16 03:35:44
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-range=f12-f15,f32-f127 -falign-functions=32 -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
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.

Thanks,

	--david
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Received on Wed Jun 15 13:36:47 2005

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