Great stuff. I was googling for those packages and couldn't find them. No more need to rebuild them. They were deps for CEPH. No I can start building ceph. :) I guess this will take a couple of days on a raspi3. ;) Am 12.12.2020 um 14:43 schrieb Pablo Sebastián Greco: > > On 12/12/20 07:44, Oliver Weinmann wrote: >> Hi Pablo, >> >> thanks a lot for your reply. The src.rpm I'm using is this one: >> >> https://cbs.centos.org/kojifiles/packages/devtoolset-8-gcc/8.3.1/3.1.el7/src/devtoolset-8-gcc-8.3.1-3.1.el7.src.rpm >> >> >> It's gcc8 so the patch you linked is not really fitting. :( If you >> have time and could take a look that would be really cool. > You have the whole devtoolset-8 for armhfp here > https://buildlogs.centos.org/c7-devtoolset-8.armhfp/ , including the > srpms. I'll talk to Johnny to upload the patches to git. > If you decide to rebuild it, aside from patience, be careful with > binutils (needs a patch or executables become invalid) and make (has a > bug that makes it parallel builds not work correctly). > Both of those issues are fixed in the repo I pointed >> >> Best Regards, >> >> Oliver >> >> Am 12.12.2020 um 10:26 schrieb Pablo Sebastián Greco: >>> >>> On 11/12/20 11:28, Oliver Weinmann via CentOS-devel wrote: >>>> Hi Folks, >>>> >>>> For a small home project I would like to get cephadm working on my >>>> Odroid HC-2 (armhf 32). Maybe this is not going to work but I want >>>> to at least give it a try. I see that there are only arm64 packages >>>> and containers available from the Ceph repo. So I thought I just go >>>> ahead and compile the dependency packages myself and build a new >>>> container with CentOS7 arm32. Luckily there is a CentOS 7 arm32 >>>> container but I still need to compile the packages. After >>>> downloading all the src rpms i started building them and now I >>>> ended up to compile this package from the SCL repo as it is not >>>> available for arm32: >>>> >>>> devtoolset-8-gcc-8.3.1-3.1.el7.src.rpm >>>> >>>> It fails with an error of: >>>> >>>> checking if mkdir takes one argument... no >>>> *** Configuration armv7hl-redhat-linux-gnu7E not supported >>>> make[2]: *** [configure-stage1-gcc] Error 1 >>>> make[2]: Leaving directory >>>> `/root/rpmbuild/BUILD/gcc-8.3.1-20190311/obj-armv7hl-redhat-linux7E' >>>> make[1]: *** [stage1-bubble] Error 2 >>>> make[1]: Leaving directory >>>> `/root/rpmbuild/BUILD/gcc-8.3.1-20190311/obj-armv7hl-redhat-linux7E' >>>> make: *** [profiledbootstrap] Error 2 >>>> error: Bad exit status from /var/tmp/rpm-tmp.knxvjm (%build) >>> This looks very close to this fix we had to add to make gcc work on >>> arm >>> https://git.centos.org/rpms/devtoolset-7-gcc/blob/c7/f/SPECS/gcc.spec#_319 >>> (I'm linking to gcc7 because I can't find the other commit, but it >>> is the same thing). >>> Let me know if that helps and if it is still failing, point me to >>> as spec file or an srpm and I'll take a look. >>>> >>>> >>>> RPM build errors: >>>> Bad exit status from /var/tmp/rpm-tmp.knxvjm (%build) >>>> >>>> real 13m36.412s >>>> user 17m57.828s >>>> sys 3m47.905s >>>> >>>> I looked up the build log for arm64 and so I figured out that the >>>> next step is to access a directory called arm here: >>>> >>>> /root/rpmbuild/BUILD/gcc-8.3.1-20190311/gcc/config >>>> >>>> in the extracted source. Somehow the build process thinks my system >>>> is armv7hl-redhat-linux-gnu7E instead of arm and so it tries to >>>> access the armv7hl-redhat-linux-gnu7E directory which doesn't exist >>>> and fails. I simply created a symlink and this seems to be working. >>>> >>>> ln -sf arm armv7hl-redhat-linux-gnu7E >>>> >>>> Not sure if this is in general a bad idea. So I got a lot further. >>>> But then it fails again with this error: >>>> >>>> In file included from /usr/include/features.h:399, >>>> from /usr/include/stdio.h:27, >>>> from ../.././libgcc/../gcc/tsystem.h:87, >>>> from ../.././libgcc/libgcc2.c:27: >>>> /usr/include/gnu/stubs.h:7:11: fatal error: gnu/stubs-soft.h: No >>>> such file or directory >>>> # include <gnu/stubs-soft.h> >>>> ^~~~~~~~~~~~~~~~~~ >>>> compilation terminated. >>>> make[3]: *** [_muldi3.o] Error 1 >>>> make[3]: Leaving directory >>>> `/root/rpmbuild/BUILD/gcc-8.3.1-20190311/armv7l-unknown-linux-gnueabihf/libgcc' >>>> make[2]: *** [all-stage1-target-libgcc] Error 2 >>>> make[2]: Leaving directory `/root/rpmbuild/BUILD/gcc-8.3.1-20190311' >>>> make[1]: *** [stage1-bubble] Error 2 >>>> make[1]: Leaving directory `/root/rpmbuild/BUILD/gcc-8.3.1-20190311' >>>> make: *** [all] Error 2 >>>> >>>> real 88m2.283s >>>> user 67m23.211s >>>> sys 6m7.984s >>>> >>>> I can't find any good info on google on how to deal with this one. >>>> Any ideas? >>>> >>>> Best Regards, >>>> >>>> Oliver >>>> >>>> >>>> >>> Pablo. > Pablo.