Re: need help to investigate an ocaml build error on ppc64le archi

That's actually a very technical, rather than beginner-specific,
question. Could you send it to caml-list instead, and include in your
message (or host alongside) a full log of the configure and build
steps?

On Thu, Mar 20, 2014 at 3:12 PM, Normand <[email protected]> wrote:
> Hello there,
> I am trying to investigate a failure while porting ocaml on ppc64le archi (flag1)
> This is most probably related to some changes I did not made yet.
> But because I do not understand anything about ocaml I do not know where to search.
>
> I understand that the bad unix.o is generated by the call to ocamlcompopt.sh
> calling itself ocamlrun with the parameters of (flag2).
>
> But I do not understand what archi specific files are used by this command line.
>
> I would appreciate any suggestion on the subject.
>
> flag1: the original failure log extract.
> ===
> make[2]: Entering directory `/home/michel/rpmbuild/BUILD/ocaml-4.01.0/otherlibs/unix'
> ../../ocamlcompopt.sh -c -w +33..39 -warn-error A -g -nolabels unix.ml
> ../../ocamlcompopt.sh -c -w +33..39 -warn-error A -g -nolabels unixLabels.ml
> ../../boot/ocamlrun ../../tools/ocamlmklib -o unix -oc unix -ocamlopt '../../ocamlcompopt.sh' -linkall \
>           unix.cmx unixLabels.cmx
> ../../ocamlcompopt.sh -shared -o unix.cmxs -I . unix.cmxa
> /usr/bin/ld: unix.cmxs.startup.o: ABI version 1 is not compatible with ABI version 2 output
> /usr/bin/ld: failed to merge target specific data of file unix.cmxs.startup.o
> /usr/bin/ld: unix.a(unix.o): ABI version 1 is not compatible with ABI version 2 output
> /usr/bin/ld: failed to merge target specific data of file unix.a(unix.o)
> /usr/bin/ld: unix.a(unixLabels.o): ABI version 1 is not compatible with ABI version 2 output
> /usr/bin/ld: failed to merge target specific data of file unix.a(unixLabels.o)
> collect2: error: ld returned 1 exit status
> ===
>
> flag2: unix.o generated from unix.ml
> ===
> + exec ../../boot/ocamlrun ../../ocamlopt -nostdlib -I ../../stdlib -c -w +33..39 -warn-error A -g -nolabels unix.ml
> ===
> $file unix.ml
> unix.ml: Mathematica 3.0 notebook
> ===
> $readelf -h unix.o |grep Flags
>    Flags:                             0x0
> ===
>
> --
> Michel Normand
>
>
>
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