[Paparazzi-devel] problem compiling xml generated files and Mandriva installation

[alonso acuña]

Patching the xml-light fixed the problem. 

I am using Mandriva 2011 but had to install most packages from source. I wouldn't recommend doing it as it is quite complicated, however I would suggest a few changes to the documentation that might save someone a lot of time:

Here http://paparazzi.enac.fr/wiki/Installation/Manual , it should be mentioned the xml-light needs the patch.

Also, the Debian ivy packages do not seem to work with ocaml 4.0. Plus it would be good to mention wether it is better to use 4.0 or not.

I was unable to install ivy-python, simply could not find the instructions for any of the ivy packages and this one I could not guess how to install. This has not caused any problems but I haven't tried many things yet.

Thanks for the help. 

 

Date: Wed, 10 Jul 2013 14:53:33 +0200
From: Felix Ruess <address@hidden>
To: Paparazzi devel list <address@hidden>
Subject: Re: [Paparazzi-devel] Paparazzi-devel Digest, Vol 112, Issue
        22
Message-ID:
        <CAEc+GFeiwuQw7W1Sm=7JqMJKDG_x0jYhm9sVEd8D9700AiS=address@hidden>
Content-Type: text/plain; charset="utf-8"

Hi Alonso,

can you please take a look at the generated file
(paparazzi/var/Microjet/generated/modules.h) with the preprocessing errors?
Seems this is not correctly generated in your case and contains some error
messages from the DTD or so...

The debian maintainers of xml-light patched it so it doesn't barf DTD
traces into the output, I think this is the problem you are seeing.
How did you install the ocaml xml-light library? Is that a binary package
already available from Mandriva?

I actually added the same patch to the OCaml Package Manager
(opam)<http://opam.ocamlpro.com/> some
time ago:
https://github.com/OCamlPro/opam-repository/blob/master/packages/xml-light.2.2/files/fix_dtd_trace.patch
So you could either install xml-light via opam as well or patch it yourself
if you installed from the "official" sources.

Cheers, Felix


On Wed, Jul 10, 2013 at 2:24 AM, alonso acu?a <address@hidden> wrote:

> Hello Felix. I upgraded ocaml and some other libraries and now I get a
> clean make of paparazzi. However when building inside of the Paparazzi
> Center I get errors like
>
> paparazzi/var/Microjet/generated/modules.h:146:2: error: invalid
> preprocessing directive #PCDATA
>
> paparazzi/var/Microjet/generated/airframe.h:1:10: error: expected '=',
> ',', ';', 'asm' or '__attribute__' before ':' token
>
>
>
> ocamlc -version
>    4.00.1
> uname -a
>    Linux tecram11 2.6.34.13alon #1 SMP PREEMPT Tue Feb 12 10:48:05 CST
> 2013 i686 i686 i386 GNU/Linux
>
>
>
>
>> Date: Tue, 9 Jul 2013 14:46:47 +0200
>> From: Felix Ruess <address@hidden>
>> To: Paparazzi devel list <address@hidden>
>> Subject: Re: [Paparazzi-devel] Problem compiling
>> Message-ID:
>>         <CAEc+GFczUFD1=
>> address@hidden>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hi Alonso,
>>
>> Since you are using v5.0 it shouldn't try to build input2ivy in custom
>> mode... removing the function calls that are not found will of course
>> render the joystick interface unusable.
>>
>> This might have something to do with your OCaml version.
>> Can you please provide some more details about your system?
>>
>> ocamlc -version
>> uname -a
>>
>> And post the full verbose build output of joystick:
>> cd sw/ground_segment/joystick
>> make clean
>> make Q=''
>>
>> Cheers, Felix
>>
>>
>> On Tue, Jul 9, 2013 at 12:17 PM, alonso <address@hidden> wrote:
>>
>> >  Hello. I am trying to learn Paparazzi and have just installed it but I
>> am
>> > having some trouble. The initial make had some issues
>> >
>> > OC input2ivy.ml
>> > OL input2ivy
>> > /tmp//ccoeQJCE.o:(.data+0x7d8): undefined reference to `ml_stick_read'
>> > /tmp//ccoeQJCE.o:(.data+0x7dc): undefined reference to `ml_stick_init'
>> > collect2: ld returned 1 exit status
>> > File "_none_", line 1, characters 0-1:
>> > Error: Error while building custom runtime system
>> > make[1]: *** [input2ivy] Error 2
>> > make: *** [joystick] Error 2
>> >
>> >
>> > I had to edit input2ivy.ml in order to remove calls to those funtions,
>> > then I managed to complete the make.
>> >
>> > Now when I run
>> >
>> > make AIRCRAFT=Microjet sim Q=''
>> >
>> > I get the output below. I read in some other message that the above
>> > command could be usefull in order to debug this problem but I don't
>> really
>> > know what I am doing yet.
>> > I am using Mandriva Linux which I understand is not supported but
>> perhaps
>> > this is not too complicated to fix?
>> >
>> > Thanks
>> >
>> > Alonso Acu?a
>> >
>> >
>> >
>
>
> _______________________________________________
> Paparazzi-devel mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>
>
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