All of lore.kernel.org
 help / color / mirror / Atom feed
* [Xenomai-help] Problems when cross-compiling Xenomai
@ 2010-02-10 11:27 Felipe Brandão Cavalcanti
  2010-02-10 11:39 ` Gilles Chanteperdrix
  0 siblings, 1 reply; 36+ messages in thread
From: Felipe Brandão Cavalcanti @ 2010-02-10 11:27 UTC (permalink / raw)
  To: Xenomai help

[-- Attachment #1: Type: text/plain, Size: 1712 bytes --]

Hello,

I am having some problems when trying to cross-compile the userspace portion
of the latest Xenomai (2.5.1) for ARM. I am attempting to get Xenomai
running on a IGEPv2 OMAP board (Beagleboard based), so I am cross-compiling
with bitbake on top of a poky Linux distribution.

I get the following error:
| libtool: link: ../../../scripts/wrap-link.sh arm-none-linux-gnueabi-gcc
-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp
-fno-tree-vectorize -fexpensive-optimizations -fomit-frame-pointer
-frename-registers -O2 -ggdb -feliminate-unused-debug-types
-Wl,@/home/jdoe/poky/poky/build/tmp-poky/work/armv7a-none-linux-gnueabi/xenomai-2.5.1-r0/xenomai-2.5.1/src/skins/posix/posix.wrappers
-rdynamic -Wl,-O1 -Wl,--as-needed -o .libs/sigtest sigtest-sigtest.o
../../skins/posix/.libs/libpthread_rt.so -lpthread -lrt
| ../../skins/posix/.libs/libpthread_rt.so: undefined reference to
`shm_open'
| ../../skins/posix/.libs/libpthread_rt.so: undefined reference to
`shm_unlink'
| collect2: ld returned 1 exit status

Libpthread_rt.so doesnt seem to be linked to librt.so from GLIBC... any
clues on how to fix this? I am getting this exact error in several points of
the compiling process.

(I am running ./configure --prefix=/usr --includedir=/usr/include/xenomai
--enable-arm-mach=omap3 --enable-arm-eabi --enable-arm-tsc --disable-dox-doc
--disable-dbx --host=arm-linux beforehand, and the kernel portion seems to
be working fine.)

Thanks in advance,
      -Felipe Brandão Cavalcanti
      LARA - Robotics and Automation Laboratory
      Department of Electrical Engineering
      UnB - University of Brasília, Brazil
      http://www.lara.unb.br/~fbcavalcanti/

[-- Attachment #2: Type: text/html, Size: 1824 bytes --]

^ permalink raw reply	[flat|nested] 36+ messages in thread

end of thread, other threads:[~2010-05-06  3:27 UTC | newest]

Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-02-10 11:27 [Xenomai-help] Problems when cross-compiling Xenomai Felipe Brandão Cavalcanti
2010-02-10 11:39 ` Gilles Chanteperdrix
2010-02-10 11:49   ` Felipe Brandão Cavalcanti
2010-02-10 11:58     ` Felipe Brandão Cavalcanti
2010-02-10 12:04       ` Gilles Chanteperdrix
2010-02-10 12:16         ` Gilles Chanteperdrix
2010-02-10 14:24       ` Gilles Chanteperdrix
2010-02-10 19:28         ` Felipe Brandão Cavalcanti
2010-02-11 18:05           ` Felipe Brandão Cavalcanti
2010-02-11 18:08             ` Gilles Chanteperdrix
2010-02-11 18:24               ` Felipe Brandão Cavalcanti
2010-02-11 18:39                 ` Gilles Chanteperdrix
2010-02-11 18:53                   ` Felipe Brandão Cavalcanti
2010-02-11 19:20                     ` Gilles Chanteperdrix
2010-02-11 19:38                     ` Gilles Chanteperdrix
2010-02-11 20:15                       ` Felipe Brandão Cavalcanti
2010-02-11 21:00                         ` Gilles Chanteperdrix
2010-02-11 22:30                           ` Felipe Brandão Cavalcanti
2010-02-12  7:20                             ` Gilles Chanteperdrix
2010-02-12 18:23                               ` Felipe Brandão Cavalcanti
2010-02-12 18:29                                 ` Gilles Chanteperdrix
2010-02-12 18:34                                   ` Stefan Kisdaroczi
2010-02-13 19:57                                     ` Felipe Brandão Cavalcanti
2010-02-13 20:02                                       ` Gilles Chanteperdrix
2010-02-13 20:25                                         ` Felipe Brandão Cavalcanti
2010-02-15 17:19                                           ` Felipe Brandão Cavalcanti
2010-02-15 18:19                                             ` Gilles Chanteperdrix
2010-02-15 18:34                                               ` Felipe Brandão Cavalcanti
2010-03-02 15:29                                                 ` Felipe Brandão Cavalcanti
2010-03-02 15:32                                                   ` Gilles Chanteperdrix
2010-05-05  0:11                                                     ` Gilles Chanteperdrix
2010-05-06  3:27                                                       ` Felipe Brandão Cavalcanti
2010-02-11 18:30             ` Gilles Chanteperdrix
2010-02-11 18:39               ` Felipe Brandão Cavalcanti
2010-02-10 12:00     ` Gilles Chanteperdrix
2010-02-10 12:19     ` Gilles Chanteperdrix

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.