On 27/10/2020 15:41, Joel Sherrill wrote:
On Tue, Oct 27, 2020 at 9:23 AM Heinz Junkes <jun...@fhi-berlin.mpg.de <mailto:jun...@fhi-berlin.mpg.de>> wrote:I am currently trying git rtems6. ../source-builder/sb-set-builder --prefix=$HOME/.rtems --log powerpc_beatnik.log --no-clean --target=powerpc-rtems6 --with-rtems-bsp=beatnik 6/rtems-powerpc 6/rtems-kernel works … Unfortunately It fails here: ../source-builder/sb-set-builder --prefix=$HOME/.rtems --log libbsd.log --no-clean --target=powerpc-rtems6 --with-rtems-bsp=beatnik --host=powerpc-rtems6 6/rtems-libbsd ... [1562/1948] Compiling freebsd/sbin/nvmecontrol/ns.c In file included from /home/ad/.rtems/lib/gcc/powerpc-rtems6/10.2.1/include/c++/cstdlib:75, from /home/ad/.rtems/lib/gcc/powerpc-rtems6/10.2.1/include/c++/stdlib.h:36, from ../../freebsd/sys/sys/libkern.h:216, from ../../freebsd/sys/sys/systm.h:543, from ../../freebsd/sys/sys/mbuf.h:42, from ../../rtemsbsd/rtems/rtems-bsd-cxx.cc:48: /home/ad/.rtems/powerpc-rtems6/include/stdlib.h:309:6: error: conflicting declaration of C function 'void qsort_r(void*, size_t, size_t, int (*)(const void*, const void*, void* ), void*)' 309 | void qsort_r (void *__base, size_t __nmemb, size_t __size, int (*_compar)(const void *, const void *, void *), void *__thunk); | ^~~~~~~ In file included from ../../freebsd/sys/sys/systm.h:543, from ../../freebsd/sys/sys/mbuf.h:42, from ../../rtemsbsd/rtems/rtems-bsd-cxx.cc:48: ../../freebsd/sys/sys/libkern.h:211:7: note: previous declaration 'void qsort_r(void*, size_t, size_t, void*, int (*)(void*, const void*, const void*))' 211 | void qsort_r(void *base, size_t nmemb, size_t size, void *thunk, | ^~~~~~~ Waf: Leaving directory `/home/ad/RTEMS_DEV/rtems-source-builder/rtems/build/rtems-libbsd-d964a6703c705cc92fd053bcefc08bb3b6baa0e2-powerpc-rtems6-1/rtems-libbsd-d964a6703c705cc9 2fd053bcefc08bb3b6baa0e2/build/powerpc-rtems6-beatnik-default' Build failed -> task in 'bsd' failed with exit status 1 (run with -v to display more information) shell cmd failed: /bin/sh -ex /home/ad/RTEMS_DEV/rtems-source-builder/rtems/build/rtems-libbsd-d964a6703c705cc92fd053bcefc08bb3b6baa0e2-powerpc-rtems6-1/do-build error: building rtems-libbsd-d964a6703c705cc92fd053bcefc08bb3b6baa0e2-powerpc-rtems6-1I'm not sure why this would not have shown up before but the FreeBSD kernel reuses some standard library method names with different signatures. The file rtemsbsd/include/machine/rtems-bsd-kernel-namespace.h renames a lot of items to put them in a BSD namespace. qsort_r isn't in this list but perhaps should be.
I think its is this bug: https://devel.rtems.org/ticket/4078 I added a workaround to the latest master and 6-freebsd-12 branches. -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49 89 189 47 41-16 Fax : +49 89 189 47 41-09 E-Mail : sebastian.hu...@embedded-brains.de PGP : Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
