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

[Stephen Dwyer]

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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