Gilles Chanteperdrix wrote: > Wolfgang Grandegger wrote: >> Hello, >> >> I get the following error when building GIT head of xenomai-2.4 for PowerPC: >> >> Making all in cyclic >> make[3]: Entering directory >> `/work/wolf/pdm360ng/xenomai-2.4/src/testsuite/cyclic' >> /bin/sh ../../../libtool --tag=CC --mode=link >> ../../../scripts/wrap-link.sh ppc-linux-gcc >> -Wl,@/work/wolf/pdm360ng/xenomai-2.4/src/skins/posix/posix.wrappers -o >> cyclictest cyclictest-cyclictest.o ../../skins/posix/libpthread_rt.la >> -lpthread -lrt >> libtool: link: ../../../scripts/wrap-link.sh ppc-linux-gcc >> -Wl,@/work/wolf/pdm360ng/xenomai-2.4/src/skins/posix/posix.wrappers -o >> .libs/cyclictest cyclictest-cyclictest.o >> ../../skins/posix/.libs/libpthread_rt.so -lpthread -lrt -Wl,-rpath >> -Wl,/root/xenomai-2.4/lib >> ../../skins/posix/.libs/libpthread_rt.so: undefined reference to >> `__real_shm_open' >> ../../skins/posix/.libs/libpthread_rt.so: undefined reference to >> `__real_shm_unlink' >> collect2: ld returned 1 exit status >> make[3]: *** [cyclictest] Error 1 >> make[3]: Leaving directory >> `/work/wolf/pdm360ng/xenomai-2.4/src/testsuite/cyclic' >> make[2]: *** [all-recursive] Error 1 >> make[2]: Leaving directory `/work/wolf/pdm360ng/xenomai-2.4/src/testsuite' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/work/wolf/pdm360ng/xenomai-2.4/src' >> make: *** [all-recursive] Error 1 >> >> Any idea why the functions are missing? > > Yes, it is due to a recent patch. Though when they do not exist, they > should not be called, could you show us the results of: > > grep HAVE_SHM src/include/xeno_config.h
$ export CROSS_COMPILE=ppc_6xx- $ export ARCH=powerpc $ ./configure --host=ppc-linux $ grep HAVE_SHM src/include/xeno_config.h #define HAVE_SHM_OPEN 1 #define HAVE_SHM_UNLINK 1 Wolfgang. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core