[Xenomai] Problems Crosscompiling for Foxboard G20

[mwollatz-vogt <mwollatz-vogt@geomar.de>]

Hi List,

I?m following the howto http://www.federicololli.com/xenomaifoxg20.htm

i?m working with ubuntu 12 in a virtual-box.
i downloaded linux-2.6.35.9 and patched it with Federico?s patch
then i run make to compile the kernel.
i got the uImage
to get the armel-root i run the gen_root3.sh
(btw. i had to change in gen_root3.sh the rep?s in archieve and also add 
mkdir etc and mkdir dev )

i installed xenomai-2.5.6 (this worked only after adding CFLAGS "-marm"
so i run
./configure --host=arm-linux-gnueabi --enable-arm-eabi 
--enable-arm-mach=at91sam89 --disable-arm-tsc *CFLAGS="-marm"*
and
make DESTDIR=/ install
now i got in /usr/xenomai the files

now i want to compile the examples
so i followed the http://www.xenomai.org/index.php/Examples

*question:*
how to crosscompile the examples?

i tried this:

DESTDIR=/ make XENO=/usr/xenomai ARCH=ARM KSRC=/home/martin/xenomai/xenomai-2.5.6/ksrc

and this:

DESTDIR=/ make XENO=/usr/xenomai ARCH=ARM CROSS_COMPILE=arm-none-linux KSRC=/home/martin/xenomai/xenomai-2.5.6/ksrc

it is compiling with errors :

root@martin-VirtualBox:/home/martin/xenomai/xenomai-head/examples# DESTDIR=/
make XENO=/usr/xenomai ARCH=arm CROSS_COMPILE=arm-linux-gnueabi
KSRC=/home/martin/xenomai/xenomai-2.5.6/ksrc
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/common'
make[1]: FÃ1/4r das Ziel »all« ist nichts zu tun.
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/common'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/native'
arm-linux-gnueabi-gcc  -I//usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT
-Wall -pipe -D__XENO__    rtprint.c -Xlinker -rpath -Xlinker
-//usr/xenomai/lib -lnative -L//usr/xenomai/lib -lxenomai -lpthread -o
-//rtprint
/tmp/ccDtXhmB.o: In function `task2_func':
rtprint.c:(.text+0x20): undefined reference to `rt_printf'
rtprint.c:(.text+0x48): undefined reference to `rt_print_buffer_name'
rtprint.c:(.text+0x68): undefined reference to `rt_fprintf'
/tmp/ccDtXhmB.o: In function `main':
rtprint.c:(.text+0xb0): undefined reference to `rt_print_auto_init'
rtprint.c:(.text+0xbc): undefined reference to `rt_print_init'
rtprint.c:(.text+0x124): undefined reference to `rt_print_buffer_name'
rtprint.c:(.text+0x144): undefined reference to `rt_printf'
collect2: ld returned 1 exit status
make[1]: *** [rtprint] Fehler 1
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/native'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/posix'
echo make -C /home/martin/xenomai/xenomai-2.5.6/ksrc ARCH=arm
CROSS_COMPILE=arm-linux-gnueabi
SUBDIRS=/home/martin/xenomai/xenomai-head/examples/posix modules
make -C /home/martin/xenomai/xenomai-2.5.6/ksrc ARCH=arm
CROSS_COMPILE=arm-linux-gnueabi
SUBDIRS=/home/martin/xenomai/xenomai-head/examples/posix modules
make -C /home/martin/xenomai/xenomai-2.5.6/ksrc ARCH=arm
CROSS_COMPILE=arm-linux-gnueabi
SUBDIRS=/home/martin/xenomai/xenomai-head/examples/posix modules
make[2]: Betrete Verzeichnis '/home/martin/xenomai/xenomai-2.5.6/ksrc'
Makefile:18: /Rules.make: Datei oder Verzeichnis nicht gefunden
make[2]: *** Keine Regel, um »/Rules.make« zu erstellen.  Schluss.
make[2]: Verlasse Verzeichnis '/home/martin/xenomai/xenomai-2.5.6/ksrc'
make[1]: *** [all] Fehler 2
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/posix'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/driver-api'
make -C /home/martin/xenomai/xenomai-2.5.6/ksrc
SUBDIRS=/home/martin/xenomai/xenomai-head/examples/rtdm/driver-api modules
make[2]: Betrete Verzeichnis '/home/martin/xenomai/xenomai-2.5.6/ksrc'
Makefile:18: /Rules.make: Datei oder Verzeichnis nicht gefunden
make[2]: *** Keine Regel, um »/Rules.make« zu erstellen.  Schluss.
make[2]: Verlasse Verzeichnis '/home/martin/xenomai/xenomai-2.5.6/ksrc'
make[1]: *** [all] Fehler 2
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/driver-api'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/ipc'
arm-linux-gnueabi-gcc -I//usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT
-Wall -pipe -D__XENO__ -I//usr/xenomai/include/posix    -Xlinker -rpath
--Xlinker //usr/xenomai/lib  xddp-echo.c
---Wl,@//usr/xenomai/lib/posix.wrappers -L//usr/xenomai/lib -lpthread_rt
----lxenomai -lpthread -lrt  -lrtdm -L//usr/xenomai/lib -lxenomai -lpthread
-----o xddp-echo
xddp-echo.c: In function ‘realtime_thread’:
xddp-echo.c:115: error: ‘SOL_XDDP’ undeclared (first use in this function)
xddp-echo.c:115: error: (Each undeclared identifier is reported only once
xddp-echo.c:115: error: for each function it appears in.)
xddp-echo.c:115: error: ‘XDDP_POOLSZ’ undeclared (first use in this
function)
make[1]: *** [xddp-echo] Fehler 1
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/ipc'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/serial'
make[1]: FÃ1/4r das Ziel »all« ist nichts zu tun.
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/serial'
make[1]: Betrete Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/can'
make[1]: FÃ1/4r das Ziel »all« ist nichts zu tun.
make[1]: Verlasse Verzeichnis
'/home/martin/xenomai/xenomai-head/examples/rtdm/profiles/can'


I?m following the howto http://www.federicololli.com/xenomaifoxg20.htm

i?m working with ubuntu 12 in a virtual-box.
i downloaded linux-2.6.35.9 and patched it with Federico?s patch
then i run make to compile the kernel.
i got the uImage
to get the armel-root i run the gen_root3.sh
(btw. i had to change in gen_root3.sh the rep?s in archieve and also add 
mkdir etc and mkdir dev )

i installed xenomai-2.5.6 (this worked only after adding CFLAGS "-marm"
so i run
./configure --host=arm-linux-gnueabi --enable-arm-eabi 
--enable-arm-mach=at91sam89 --disable-arm-tsc *CFLAGS="-marm"*
and
make DESTDIR=/ install
now i got in /usr/xenomai the files

now i want to compile the examples
so i followed the http://www.xenomai.org/index.php/Examples