On Tue, May 8, 2012 at 1:17 PM, Gilles Chanteperdrix <[email protected]> wrote: > On 05/08/2012 06:23 PM, Vikram Dhillon wrote: >> Hello Gilles, >> >> On Tue, May 8, 2012 at 11:32 AM, Gilles Chanteperdrix >> <[email protected]> wrote: >>>> ================================================================================================= >>>> root@zion:/usr/src/xenomai-2.6.0/examples/posix# make >>>> XENO=/usr/xenomai/ KSRC=/usr/src/linux-2.6.38.8-xenomai/ >>>> --xeno-cflags is deprecated, use --skin=name --cflags instead >>>> --xeno-ldflags is deprecated, use --skin=name --ldflags instead >>>> gcc -DCONSUMER -I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT -Wall >>>> -Werror-implicit-function-declaration -pipe -D__XENO__ >>>> -I/usr/xenomai/include/posix -Wl,@/usr/xenomai/lib/posix.wrappers >>>> -L/usr/xenomai/lib -lpthread_rt -lxenomai -lpthread -lrt -Xlinker >>>> -rpath -Xlinker /usr/xenomai/lib satch.c -o satch >>>> /usr/bin/ld: /tmp/ccLV0g8I.o: undefined reference to symbol >>>> 'pthread_cancel@@GLIBC_2.0' >>>> /usr/bin/ld: note: 'pthread_cancel@@GLIBC_2.0' is defined in DSO >>>> /lib/i386-linux-gnu/libpthread.so.0 so try adding it to the linker >>>> command line >>>> /lib/i386-linux-gnu/libpthread.so.0: could not read symbols: Invalid >>>> operation >>>> collect2: ld returned 1 exit status >>>> make: *** [satch] Error 1 >>>> ================================================================================================= >>> >>> This is a strange error, are you sure you are not mixing a 64 bits >>> toolchain with 32 bits libraries? Did xenomai compilation run correctly >>> otherwise? Do xenomai tests run, such as latency for instance? >>> >> >> >> Yes, the compile and latency tests actually work just fine, I can >> execute them, the error occurs when I try to compile a program from >> the examples or something that I wrote. Don't worry about the second >> error, that was just to demonstrate that after removing lpthread from >> compile switches, the program compiles. > > You do not answer all my questions. What machine are you running? Is it > an x86_64 or a 32 bits machine? > > I'm using Ubuntu 12.04 if that >> provides any help, the debian package xeno-config also gives that >> deprecated error so that may just be a problem with the debian >> package. > > If you install xenomai from sources, you should not install debian > package. You will have conflict between the two. > > -- > Gilles.
I have a 32-bit machine. Even after removing the debian package for xeno-config, I have the same error. - Vikram _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
