Re: [Paparazzi-devel] compiling problem "undefined reference

[Florian Becker]

Thanks a lot for all your answers. It will check tomorrow for updated files.

Greetings, Florian

Am 23.02.2013 22:38, schrieb Felix Ruess:

Hi Florian,

yeah.. sorry about that. We updated the ivy-ocaml package so we can use ocamlfind for ivy.
I accidentally uploaded the wrong package to launchpad yesterday night and it took a while until the correct package was built again (was hanging in the queue since this morning).

They are built now and just waiting to be published, shouldn't take long anymore.

If you want to check the status: https://launchpad.net/~paparazzi-uav/+archive/ppa/+packages

Just update again...

Cheers, Felix

On Sat, Feb 23, 2013 at 9:27 PM, Stephen Dwyer <address@hidden> wrote:

Hi Florian,

There was some work being done to update some of the debian/ubuntu packages, and I think an incorrect version was used. Should be fixed soon after the new packages finish building...

Thanks,

-Stephen Dwyer

On Sat, Feb 23, 2013 at 11:53 AM, Florian Becker <address@hidden> wrote:

Hallo,

i'm using Paparazzi with the Lisa/m a few month now. Today i made some Ubuntu (12.04) updates and also a git pull (branch v4.2). After this i can't compile paparazzi anymore. The error showing up ist this:

OC gcs.ml
OL gcs
/tmp/cc1oEvcs.o:(.data.rel+0x1190): undefined reference to `ivy_name_of_client'
/tmp/cc1oEvcs.o:(.data.rel+0x1198): undefined reference to `ivy_host_of_client'
/tmp/cc1oEvcs.o:(.data.rel+0x11a0): undefined reference to `ivy_start'
/tmp/cc1oEvcs.o:(.data.rel+0x11a8): undefined reference to `ivy_sendMsg'
/tmp/cc1oEvcs.o:(.data.rel+0x11b0): undefined reference to `ivy_stop'
/tmp/cc1oEvcs.o:(.data.rel+0x11b8): undefined reference to `ivy_unbindMsg'
/tmp/cc1oEvcs.o:(.data.rel+0x11c0): undefined reference to `ivy_bindMsg'
/tmp/cc1oEvcs.o:(.data.rel+0x11c8): undefined reference to `ivy_init'
collect2: ld gab 1 als Ende-Status zurück
File "_none_", line 1, characters 0-1:
Error: Error while building custom runtime system
make[1]: *** [gcs] Fehler 2
make: *** [cockpit] Fehler 2

i guess the linker can't find the ivy stuff.

I reinstalled Ubuntu to 32-bit and i also tried 64-bit. After this i installed the

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