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From: "Christoph Höger" <christoph.hoeger@celeraone.com>
To: caml-list@inria.fr
Subject: [Caml-list] Manually linking generated native code
Date: Thu, 19 Jan 2017 10:44:10 +0100	[thread overview]
Message-ID: <CAOazmvss9i2izHxjuZgJeF+2csRUva7=TMcLWKno_8UOYusCJA@mail.gmail.com> (raw)

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Dear all,

consider a simple test program:

  let _ = Printf.printf "Hello world!\n"

I can generate the relevant assembly just fine, e.g.:

ocamlopt -dstartup -S test.ml
gcc -c a.out.startup.s -c

But I cannot link it:

gcc a.out.startup.o -L$(ocamlc -where) -lasmrun_shared
....
a.out.startup.o(.data+0x6e8): error: undefined reference to
'camlStd_exit__frametable'
collect2: Fehler: ld gab 1 als Ende-Status zurück
distcc[9960] ERROR: compile (null) on localhost failed

It seems that the whole Pervasives is missing (which is kind of expected).

How do I link it, manually? Where are the relevant object files?

thanks,

Christoph

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             reply	other threads:[~2017-01-19  9:44 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-19  9:44 Christoph Höger [this message]
2017-01-19 10:05 ` Bernhard Schommer
2017-01-19 12:11 ` Gerd Stolpmann
2017-01-19 12:24   ` Christoph Höger
2017-01-19 13:10     ` Gerd Stolpmann

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