From d162ba1860a88062f4cd61f8b52fc303ba0b2991 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Sat, 7 Aug 2021 00:16:33 +0100 Subject: gentoo resync : 07.08.2021 --- .../desktop/gnome/systemd/deprecated | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 profiles/default/linux/powerpc/ppc64/17.0/64bit-userland/desktop/gnome/systemd/deprecated (limited to 'profiles/default/linux/powerpc/ppc64/17.0/64bit-userland/desktop/gnome/systemd/deprecated') diff --git a/profiles/default/linux/powerpc/ppc64/17.0/64bit-userland/desktop/gnome/systemd/deprecated b/profiles/default/linux/powerpc/ppc64/17.0/64bit-userland/desktop/gnome/systemd/deprecated new file mode 100644 index 000000000000..d5f704a6a522 --- /dev/null +++ b/profiles/default/linux/powerpc/ppc64/17.0/64bit-userland/desktop/gnome/systemd/deprecated @@ -0,0 +1,69 @@ +default/linux/ppc64/17.0/desktop/gnome/systemd + +A new set of ppc64 profiles has been added to the Gentoo +repository in Jan 2020. These profiles switch to a more standard +'no SYMLINK_LIB' multilib layout, and require explicit migration as +described below. They are considered stable at the moment, and we would +like to request all users to upgrade their systems. The old profiles +will be deprecated in the near future. + +In the new profiles, the lib->lib64 compatibility symlink is removed. +64-bit libraries need to be installed directly to lib64. /lib +and /usr/lib become real directories, that are used for cross-arch +and native non-library packages (gcc, clang). + +The migration is performed using app-portage/unsymlink-lib tool. +The following steps can be used to upgrade your system: + +1. Sync and upgrade your system to the newest package versions + to reduce the risk of issues. + +2. Install the tool: + + # emerge -1v app-portage/unsymlink-lib + +3. Run 'unsymlink-lib --analyze' and check the output for obvious + mistakes. If you need to perform any changes to the system, remember + to run 'unsymlink-lib --analyze' again afterwards. + +[past this point do not call emerge or modify /usr manually] + +4. This is a very good time to make a backup. + +5. Run 'unsymlink-lib --migrate'. You can add '--pretend' first to see + what is going to happen. + +6. Reboot your system. Check if important programs work. + In particular, verify that e.g. 'emerge --info' works (but do not + install anything). If you hit any serious problems, you can use + 'unsymlink-lib --rollback' to revert the changes and return to + step 4. + +7. Run 'unsymlink-lib --finish'. You can add '--pretend' first to see + what is going to happen but note that you're going to see a very long + list of files to remove. + +8. Switch the profile, e.g.: + + # eselect profile set default/linux/ppc64/17.0 + +[at this point you can start using emerge again] + +9. Rebuild the toolchain: + + # emerge -1v sys-devel/gcc:10 + [ repeat for other slots you will be using ] + # emerge -1v sys-devel/binutils + # emerge -1v sys-libs/glibc + +For known issues, please see bugs #506276 [2] and #640184[3] . +If you have any problems with the new profiles or the migration procedure, +please report a bug and make it block the tracker. + +For more information on the layout, please see the wiki article +on AMD64 multilib layouts [4], it applies to PPC64 as well. + +[1] https://gentoo.org/support/news-items/2017-11-30-new-17-profiles.html +[2] https://bugs.gentoo.org/506276 +[3] https://bugs.gentoo.org/640184 +[4] https://wiki.gentoo.org/wiki/Project:AMD64/Multilib_layout -- cgit v1.2.3