[Xen-devel] Problems building caml-stubdom

To:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Andrew Warfield" <andy@xxxxxxxxx>, "Patrick Colp" <pjcolp@xxxxxxxxx>
Subject:	[Xen-devel] Problems building caml-stubdom
From:	"Geoffrey Lefebvre" <geoffrey@xxxxxxxxx>
Date:	Wed, 6 Aug 2008 15:33:42 -0700
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Hi all,

I am trying to build the ocaml stub domain and I am having some
compilation issues. I am getting a bunch of undefined references when
linking mini-os.o.

ld -nostdlib 
-L/research/geoffrey/xen/xen-unstable.hg/stubdom/cross-root-i686/i686-xen-elf/lib
 -m elf_i386 -T arch/x86/minios-x86_32.lds
/research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os.o
-o /research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os
/research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os.o:
In function `caml_sys_file_exists':
ungetc.c:(.text+0x14e0d): undefined reference to `__xstat'
/research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os.o:
In function `caml_executable_name':
ungetc.c:(.text+0x18ac9): undefined reference to `__xstat'
/research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os.o:
In function `caml_search_in_path':
ungetc.c:(.text+0x18d2f): undefined reference to `__xstat'
make[1]: *** 
[/research/geoffrey/xen/xen-unstable.hg/stubdom/mini-os-caml/mini-os]
Error 1
make[1]: Leaving directory
`/research/geoffrey/xen/xen-unstable.hg/extras/mini-os'


I have managed to get rid of other linking errors by building ocaml
with -fno-stack-protector and without large file support but I am
still having the linking issue above. I think i need to build the
ocaml runtime against newlib but how does one do that?

thanks,

geoffrey

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[Xen-devel] Problems building caml-stubdom