Re: [Linux-ATM-General] Cross-compile problems

[Alex Z. <aj...@ca...>]

Try this:

CC=3D/path/to/arm-linux-gcc
TARGET_ROOT=3D/path/to/target/root/file/system

CC=3D${CC} ./configure --host=3Darm-linux --build=3Di386 --prefix=3D${TARGE=
T_ROOT}/usr

I also found that I needed the attached patch to get the qgen stuff to cross
compile (patch is against linux-2.4.1).

Alex

On Wed,
29 Jun 2005 17:35:11 +0200"Yann E. MORIN" <yan...@an...>
wrote:

> Hi all!
>=20
> I can not cross-compile linux-atm tools. The build machine is
> i686-pc-linux-gnu, and the host is armv5b-xscale-linux-gnu.
>=20
>=20
> Problem:
> I'm using CVS branch V2_5_0 as of 20050628. The build fails while attempt=
ing
> to build qgen. qgen must run on the build system. Unfortunately, it is bu=
ilt
> with the cross-tools, preventing it to run.
>=20
> I looked in the archives, but alas, the only references to cross-compiling
> are for 0.78, which /old/, and anyway patches (if any) do not apply to
> current.
>=20
>=20
> Workaround tested:
> Hand-edited the generated Makefile so that it builds. Unfortunately, a la=
ter
> tool, sigd, needs files previously build wthin qgen's directory. I didn't=
 go
> further in this direction, but...
>=20
> Question:
> Does qgen has to run on _both_ the build and host systems?
>=20
>=20
> Way to solution?
> Add a subdir in qgen, called native, where a native qgen is built, enforc=
ing
> build host cc to be used in place of $(CC). I tried to do that by adding a
> "SUBDIRS =3D native ." (without the quotes) rule at the top of qgen's=20
> Makefile.am, and creating a Makefile.am in native/ (order is important, so
> that native is built before current dir). Unfortunately, I'm not versed i=
nto
> autotools, and there is no makefile generated. Will try harder tomorow.
>=20
>=20
> In the meantime, if someone happens to have a solution, or even The Solut=
ion,
> I would be extremly gratefull if he/she could hint me were to look at.
> (and, no, I do not and can't have a native armv5b-xscale-linux-gnu toolch=
ain
> to run on the host system... :-) ).
>=20
> Thanks for your attention,
> Yann E. MORIN.
>=20
> --=20
> .-----------------.--------------------.------------------.--------------=
----
> --.
> |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspi=
racy:
> |  |
> | +0/33 662376056 | Software  Designer | \ / CAMPAIGN     |   ^          =
    =20
> | |
> | --=3D=3D< =B0_=B0 >=3D=3D-- =B0---.----------------:  X  AGAINST      |=
  /e\  There is
> | no  | web: ymorin.free.fr | SETI@home 3808 | / \ HTML MAIL    |  """=20
> | conspiracy.  |
> =B0---------------------=B0----------------=B0------------------=B0
> --------------------=B0
>  \__ np:  [Stopped]
>  __________________________________________________________/
>=20
>=20
>=20
> -------------------------------------------------------
> SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
> from IBM. Find simple to follow Roadmaps, straightforward articles,
> informative Webcasts and more! Get everything you need to get up to
> speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&op=CCk
> _______________________________________________
> Linux-atm-general mailing list
> Lin...@li...
> https://lists.sourceforge.net/lists/listinfo/linux-atm-general