I On Tue, Oct 27, 2020, 12:42 PM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote:
> > 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-rtems6-1 > > > > > > I'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. > Why don't we fix it in the gcc sources for 5 and later? Any code fixing this breaks was already broken > > -- > 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. > >
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