Hi using portage 2.3.8 I just made an world update and pcsxr failed because it depended on broken ffmpeg but there was an ffmpeg update in queue too, so if the ffmpeg update would have been put in queue before pcsxr it would have worked.. So why doesn't portage put all dependencies in queue before the depending ebuilds?!
Normally it should update the dependencies first. If you can reproduce the problem then please attach a log of the emerge --debug --pretend output. Like: emerge --puvD @world --pretend --debug > debug.log 2>&1 xz -9 debug.log
Created attachment 495710 [details] emerge -DNupv world Hi I still have the old log from emerge -DNupv without the --debug if that helps, you see there in my attached log that Line 124 (ffmpeg) should be before line 53 (pcsxr). I also tried reproducing by downgrading ffmpeg but that didn't work, probably it has to do with pcsxr actually being rR and not U!?
The pcsxr rebuild has anything to do with it. A likely cause is that ffmpeg got pushed later in the merge list due to it being involved in a dependency cycle.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=224207c7d1988a354d004507bb7ecfb90b4ef097 commit 224207c7d1988a354d004507bb7ecfb90b4ef097 Author: YiFei Zhu <zhuyifei1999@gmail.com> AuthorDate: 2023-06-13 00:47:52 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-06-16 03:34:46 +0000 depgraph: Do not allow slotted deps to be satisfied by wrong slots This may be part of what caused the "perl rebuild bug". The "priority" of perl, when seen by perl modules, may have "satisfied" set to an installed perl of a wrong slot. Compounding this factor with bug #756199 where find_smallest_cycle would select a single node, in this case because the dependency of perl is satisfied and the priority then gets ignored, the "cycle" becomes a perl module alone and gets rebuilt early. I also updated the test from the previous patch to account for this change. No other tests seems affected. For a larger scale test, I reproduced this initially with a stage3 chroot from a Jan 1 2022 stage3 snapshot, and testing in an equivalent dockerfile would work too: FROM gentoo/stage3:amd64-openrc-20220101 RUN emerge-webrsync COPY . /portage Before this patch (USE flags omitted): # cd /portage && bin/emerge -puDN @world 2>&1 | grep -i perl [ebuild U ] app-admin/perl-cleaner-2.30-r1 [2.30] [ebuild rR ] virtual/perl-File-Temp-0.231.100 [ebuild rR ] dev-perl/Locale-gettext-1.70.0-r1 [ebuild rR ] dev-perl/MIME-Charset-1.12.2-r1 [ebuild rR ] dev-perl/Module-Build-0.423.100 [ebuild rR ] dev-perl/Text-CharWidth-0.40.0-r2 [ebuild U ] dev-lang/perl-5.36.0-r2 [5.34.0-r3] [ebuild N ] virtual/perl-CPAN-2.330.0 [ebuild U ] virtual/perl-ExtUtils-MakeMaker-7.640.0 [7.620.0] [ebuild U ] virtual/perl-File-Spec-3.840.0 [3.800.0] [...] After this patch: # cd /portage && bin/emerge -puDN @world 2>&1 | grep -i perl [ebuild U ] app-admin/perl-cleaner-2.30-r1 [2.30] [ebuild U ] dev-lang/perl-5.36.0-r2:0/5.36 [5.34.0-r3:0/5.34] [ebuild N ] virtual/perl-CPAN-2.330.0 [ebuild U ] virtual/perl-ExtUtils-MakeMaker-7.640.0 [7.620.0] [ebuild U ] virtual/perl-Data-Dumper-2.184.0 [2.179.0] [ebuild U ] virtual/perl-File-Spec-3.840.0 [3.800.0] [ebuild U ] virtual/perl-Test-Harness-3.440.0-r1 [3.430.0] [ebuild rR ] dev-perl/Pod-Parser-1.630.0-r1 [ebuild rR ] dev-perl/Text-CharWidth-0.40.0-r2 [ebuild rR ] dev-perl/Text-WrapI18N-0.60.0-r2 [...] Bug: https://bugs.gentoo.org/463976 Bug: https://bugs.gentoo.org/592880 Bug: https://bugs.gentoo.org/596664 Bug: https://bugs.gentoo.org/631490 Bug: https://bugs.gentoo.org/764365 Bug: https://bugs.gentoo.org/793992 Signed-off-by: YiFei Zhu <zhuyifei1999@gmail.com> Closes: https://github.com/gentoo/portage/pull/1055 Signed-off-by: Sam James <sam@gentoo.org> lib/_emerge/depgraph.py | 18 ++++++++++++++++++ lib/portage/tests/resolver/test_perl_rebuild_bug.py | 4 ++-- 2 files changed, 20 insertions(+), 2 deletions(-) https://gitweb.gentoo.org/proj/portage.git/commit/?id=ff457f742b513a65e6609054e5310f8beee488ec commit ff457f742b513a65e6609054e5310f8beee488ec Author: YiFei Zhu <zhuyifei1999@gmail.com> AuthorDate: 2023-06-13 08:08:51 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-06-16 03:34:46 +0000 tests: resolver: Test the broken behavior of Perl rebuild bug Bug: https://bugs.gentoo.org/463976 Bug: https://bugs.gentoo.org/592880 Bug: https://bugs.gentoo.org/596664 Bug: https://bugs.gentoo.org/631490 Bug: https://bugs.gentoo.org/764365 Bug: https://bugs.gentoo.org/793992 Signed-off-by: YiFei Zhu <zhuyifei1999@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> .../tests/resolver/test_perl_rebuild_bug.py | 121 +++++++++++++++++++++ 1 file changed, 121 insertions(+)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9502761c5bef818dbec90f062909d46dc22289df commit 9502761c5bef818dbec90f062909d46dc22289df Author: Sam James <sam@gentoo.org> AuthorDate: 2023-06-21 19:09:31 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-06-21 19:11:05 +0000 sys-apps/portage: add 3.0.49 Closes: https://bugs.gentoo.org/485100 Cloess: https://bugs.gentoo.org/592880 Closes: https://bugs.gentoo.org/596664 Closes: https://bugs.gentoo.org/631490 Closes: https://bugs.gentoo.org/764365 Closes: https://bugs.gentoo.org/793992 Closes: https://bugs.gentoo.org/890812 Closes: https://bugs.gentoo.org/905660 Closes: https://bugs.gentoo.org/907949 Signed-off-by: Sam James <sam@gentoo.org> sys-apps/portage/Manifest | 1 + sys-apps/portage/portage-3.0.49.ebuild | 296 +++++++++++++++++++++++++++++++++ 2 files changed, 297 insertions(+)
