Hello, thanks for your infos. it appears the compilation process is not really straightforward. I had to patch some header files. then some of the firmwares were bugged. So I disabled some various checks in the firmwares Makefiles. I ended up with a: "no target for make all": configure passed all tests with werror disabled, but failed some tests with werror enabled.
finally "make dist-xen" always succeeds", but "make dist-tools" seems not bug-free. So if you have additional advice I will try further. Also if you need volunteers to test extensively maybe i can help. David Le mer. 16 sept. 2020 à 00:34, Hans van Kranenburg <h...@knorrie.org> a écrit : > Hi, > > On 9/16/20 12:00 AM, Andrew Cooper wrote: > > On 15/09/2020 21:16, David I wrote: > >> Hello, > >> > >> I am unable to mcompile xen-tools from source. > >> > >> here is the "stacktrace": > >> > >> ln -f xenstore xenstore-watch > >> gcc xenstore_control.o > >> > -Wl,-rpath-link=/home/david/xen/xen/tools/xenstore/../../tools/libs/toolcore > >> /home/david/xen/xen/tools/xenstore/../../tools/xenstore/libxenstore.so > >> -ldl > >> > > /home/david/xen/xen/tools/xenstore/../../tools/libs/toolcore/libxentoolcore.so > >> -o xenstore-control > >> gcc -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall > >> -Wstrict-prototypes -Wdeclaration-after-statement > >> -Wno-unused-but-set-variable -Wno-unused-local-typedefs -O2 > >> -fomit-frame-pointer > >> -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF > >> .xs_tdb_dump.o.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Werror > >> -I. -include /home/david/xen/xen/tools/xenstore/../../tools/config.h > >> -I./include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/evtchn/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libxc/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/toollog/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> > -I/home/david/xen/xen/tools/xenstore/../../tools/libs/foreignmemory/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> > -I/home/david/xen/xen/tools/xenstore/../../tools/libs/devicemodel/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -D__XEN_TOOLS__ > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/toolcore/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -DXEN_LIB_STORED="\"/var/lib/xenstored\"" > >> -DXEN_RUN_STORED="\"/var/run/xenstored\"" -c -o xs_tdb_dump.o > >> xs_tdb_dump.c > >> gcc -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall > >> -Wstrict-prototypes -Wdeclaration-after-statement > >> -Wno-unused-but-set-variable -Wno-unused-local-typedefs -O2 > >> -fomit-frame-pointer > >> -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF > >> .utils.o.d -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Werror -I. > >> -include /home/david/xen/xen/tools/xenstore/../../tools/config.h > >> -I./include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/evtchn/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libxc/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/toollog/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> > -I/home/david/xen/xen/tools/xenstore/../../tools/libs/foreignmemory/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> > -I/home/david/xen/xen/tools/xenstore/../../tools/libs/devicemodel/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -D__XEN_TOOLS__ > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/toolcore/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include > >> -DXEN_LIB_STORED="\"/var/lib/xenstored\"" > >> -DXEN_RUN_STORED="\"/var/run/xenstored\"" > >> -I/home/david/xen/xen/tools/xenstore/../../tools/libs/gnttab/include > >> -I/home/david/xen/xen/tools/xenstore/../../tools/include -c -o > >> utils.o utils.c > >> gcc xs_tdb_dump.o utils.o tdb.o talloc.o -o xs_tdb_dump > >> /usr/bin/ld : utils.o:(.data.rel.local+0x0) : définitions multiples de > >> « xprintf »; xs_tdb_dump.o:(.bss+0x0) : défini pour la première fois ici > >> collect2: error: ld returned 1 exit status > >> make[4]: *** [Makefile:97 : xs_tdb_dump] Erreur 1 > >> make[4] : on quitte le répertoire « /home/david/xen/xen/tools/xenstore » > >> make[3]: *** [/home/david/xen/xen/tools/../tools/Rules.mk:249 : > >> subdir-install-xenstore] Erreur 2 > >> make[3] : on quitte le répertoire « /home/david/xen/xen/tools » > >> make[2]: *** [/home/david/xen/xen/tools/../tools/Rules.mk:244 : > >> subdirs-install] Erreur 2 > >> make[2] : on quitte le répertoire « /home/david/xen/xen/tools » > >> make[1]: *** [Makefile:74 : install] Erreur 2 > >> make[1] : on quitte le répertoire « /home/david/xen/xen/tools » > >> make: *** [Makefile:127 : install-tools] Erreur 2 > >> david@debian:~/xen/xen$ uname -a > >> Linux debian 5.7.0-2-amd64 #1 SMP Debian 5.7.10-1 (2020-07-26) x86_64 > >> GNU/Linux > >> david@debian:~/xen/xen$ gcc --version > >> gcc (Debian 10.2.0-5) 10.2.0 > >> Copyright (C) 2020 Free Software Foundation, Inc. > >> This is free software; see the source for copying conditions. There is > NO > >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR > >> PURPOSE. > >> > >> david@debian:~/xen/xen$ /usr/bin/ld --version > >> GNU ld (GNU Binutils for Debian) 2.35 > >> Copyright (C) 2020 Free Software Foundation, Inc. > >> Ce logiciel est libre; si vous le redistribuez, vous devez le faire > >> selon les termes > >> de la licence GNU General Public License version 3 ou postérieure > >> selon votre besoin. > >> Ce logiciel n'est couvert par aucune GARANTIE. > >> david@debian:~/xen/xen$ git branch > >> master > >> * stable-4.11 > >> staging > >> david@debian:~/xen/xen$ > >> > >> I was able to compile dist-xen correctly though. But dist-tools fails > >> with this error, I have seen a similar request here: > >> > https://stackoverflow.com/questions/63525163/usr-bin-ld-utils-o-data-rel-local0x0-multiple-definition-of-xprintf-xs > >> > >> I have tried to compile xen from source also on this same configuration, > >> in stable-4.12, stable-4.13, stable-4.14, each time I was able to > >> compile xen but failed to compile xen-tools. > >> the debian package works fine and is in version 4.11. > >> > >> So my question would be, is there a patch for this issue ? and how the > >> debian team could compile originally the debian source package ? I > >> suppose I am not the first user to encounter this. > >> > >> Thank you for your answers ;-) > > > > Its a change in the toolchain from -fcommon to -fno-common by default. > > > > Already fixed upstream by: > > > https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=dacdbf7088d6a3705a9831e73991c2b14c519a65 > > > > Looks like that change wants backporting. > > Currently, I'm working together with Ian to get Xen 4.14 into Debian > unstable. dacdbf708 is in 4.14 already, but we also had to pick > > d25cc3ec93eb ("libxl: workaround gcc 10.2 maybe-uninitialized warning") > > and > > fff1b7f50e75 ("libxl: fix -Werror=stringop-truncation in > libxl__prepare_sockaddr_un") > > into 4.14 to fix further gcc 10 FTBFS (yay, backport candidates). Maybe > this info helps a bit if you also run into these issues after fixing the > first one. > > Hans >
