834572 – sys-apps/portage emerge --emptytree gets dependency ordering wrong for sys-libs/pam (orders sys-devel/bison after sys-libs/pam, despite BDEPEND via virtual/yacc)

Bug 834572 - sys-apps/portage emerge --emptytree gets dependency ordering wrong for sys-libs/pam (orders sys-devel/bison after sys-libs/pam, despite BDEPEND via virtual/yacc)

Summary: sys-apps/portage emerge --emptytree gets dependency ordering wrong for sys-li...

Status:	CONFIRMED

Alias:	None

Product:	Portage Development
Classification:	Unclassified
Component:	Core - Dependencies (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Portage team

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Depends on:
Blocks:	155723 build-order
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Reported:	2022-03-04 10:58 UTC by Jaco Kroon
Modified:	2022-06-12 10:03 UTC (History)
CC List:	3 users (show)

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Runtime testing required:	---

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Description Jaco Kroon 2022-03-04 10:58:58 UTC

without this the depgraph is incorrect, in particular we had to run emerge -1eav @world to fix some problems with certain binaries, and with bison only being repaired after pam merge ...

Reproducible: Always

Comment 1 Jaco Kroon 2022-03-04 13:30:01 UTC

Whilst you're at it ... ditto for dev-tcltk/expect

Comment 2 Jaco Kroon 2022-03-04 13:33:13 UTC

Sorry, expect is for gcc.

Comment 3 Emily Rowlands 2022-06-08 13:45:29 UTC

sys-libs/pam BDEPENDs on virtual/yacc, which RDEPENDs on sys-devel/bison, so I think the dependency is correct.

Nevertheless, I can reproduce as follows.

$ emerge -pe --ignore-default-opts sys-libs/pam | grep -E 'sys-libs/pam|sys-devel/bison|virtual/yacc'
[ebuild   R    ] virtual/yacc-0 
[ebuild   R    ] sys-libs/pam-1.5.1_p20210622-r1 
[ebuild   R    ] sys-devel/bison-3.8.2

This is also the case with @system, reproduced similarly to above with the same output.