Re: [Paparazzi-devel] Setting flags for build?

[Ben Laurie]

On 7 September 2013 21:19, Felix Ruess <address@hidden> wrote:

Huh? It did? That would indeed be very strange.

The unmodified ardrone2_sdk aiframe failed for me in paparazzi center with the same error you got (before the fix).

Seems you're right - looks like I had to first do a make clean before I saw the error - so I guess there are missing dependencies?

 

On Sat, Sep 7, 2013 at 10:09 PM, Ben Laurie <address@hidden> wrote:

On 7 September 2013 19:17, Felix Ruess <address@hidden> wrote:

Hi Ben,

fixed in master (LEDs were not properly defined, will try to make this more robust in the makefiles).

Thanks ... but ... how come it worked from within the center?

 

Cheers, Felix

On Sat, Sep 7, 2013 at 7:39 PM, Ben Laurie <address@hidden> wrote:

On 7 September 2013 18:02, Felix Ruess <address@hidden> wrote:

Hi Ben,

I would guess this has to do with the locale you have set?

Good call (apparently UK English is not appreciated [LANG=en_GB.UTF-8]).

 

Run "locale" from the command line to check it.

When you run something in paparazzi center it sets LANG=C to get messages in English and do proper coloring...

So you can also set that when running from the commandline to get a "neutral" locale:

LANG=C make AIRCRAFT=ardrone2_sdk ap.compile

That fixes the error messages, but not the error - now what?

$ LANG=C make AIRCRAFT=ardrone2_sdk ap.compile

-----------------------------------------------------------------------

Paparazzi version v5.1_devel-317-gbc39559

-----------------------------------------------------------------------

ardrone2_sdk

BUILD ardrone2_sdk, TARGET ap

make[1]: Nothing to be done for `radio_ac_h'.

make[1]: Nothing to be done for `flight_plan_ac_h'.

cd sw/airborne; make TARGET=ap all

CC /home/ben/git-work/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/main.o

In file included from /home/ben/git-work/paparazzi/sw/airborne/firmwares/rotorcraft/telemetry.h:33:0,

                 from firmwares/rotorcraft/main.c:37:

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h: In function 'radio_control_periodic_task':

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h:97:5: error: expected _expression_ before ')' token

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h:100:5: error: expected _expression_ before ')' token

make[1]: *** [/home/ben/git-work/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/main.o] Error 1

make: *** [ap.compile] Error 2

 

Cheers, Felix

On Sat, Sep 7, 2013 at 6:35 PM, Ben Laurie <address@hidden> wrote:

On 1 September 2013 17:36, Felix Ruess <address@hidden> wrote:

Hi Ben,

easiest is to compile from the Paparazzi directory:

make AIRCRAFT=ardrone2_sdk ap.compile

or equivalently:

make -C /home/ben/git-work/paparazzi AIRCRAFT=ardrone2_sdk ap.compile

If I do this, I get a bit further, but...

CC /home/ben/git-work/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/main.o

In file included from /home/ben/git-work/paparazzi/sw/airborne/firmwares/rotorcraft/telemetry.h:33:0,

                 from firmwares/rotorcraft/main.c:37:

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h: In function â:

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h:97:5: error: expected _expression_ before â token

/home/ben/git-work/paparazzi/sw/airborne/subsystems/radio_control.h:100:5: error: expected _expression_ before â token

make[1]: *** [/home/ben/git-work/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/main.o] Error 1

make: *** [ap.compile] Error 2

(I have no idea what's up with the compiler saying "â" instead of function names, etc - it seems to have started doing that since an Ubuntu update, but it is unrelated, since the compile works fine from the Paparazzi Center).

 

The main Makefile automatically sets the PAPARAZZI_HOME and PAPARAZZI_SRC environment variables, and if you explicitly specify another Makefile directly (for which there is no need) these are not not automatically set.

Regarding passing extra command line defines: the easiest way is probably to add <define name="FOO" value="BAR"/> to the firmware section of your airframe file, which will be added as a global command line define (-DFOO=BAR). You can also omit the value to get -DFOO.

Hope that helps,...

Cheers, Felix

On Sun, Sep 1, 2013 at 6:00 PM, Ben Laurie <address@hidden> wrote:

I've been debugging the ARDrone stuff (patches soon). It'd be nice to be able to #if the debug code rather than comment it out.

Is there an easy way to -D some flag for the build from the Paparazzi Center?

Also, how do I build from the command line? I tried just using the command line it shows:

make -C /home/ben/git-work/paparazzi -f Makefile.ac AIRCRAFT=ardrone2_sdk ap.compile

But I get:

make: Entering directory `/home/ben/git-work/paparazzi'

-----------------------------------------------------------------------

Paparazzi version v5.0.0_stable-95-g80193d1-dirty

-----------------------------------------------------------------------

ardrone2_sdk

BUILD ardrone2_sdk, TARGET ap

Fatal error: exception Xml.File_not_found("/home/ben/paparazzi/conf/conf.xml")

make: *** [ap.ac_h] Error 2

make: Leaving directory `/home/ben/git-work/paparazzi'

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