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Bug 635258 - sys-apps/portage: package.accept_keywords interaction with use.stable.mask is annoying
Summary: sys-apps/portage: package.accept_keywords interaction with use.stable.mask is...
Status: RESOLVED WORKSFORME
Alias: None
Product: Portage Development
Classification: Unclassified
Component: Core (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Portage team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-24 00:08 UTC by Ulenrich
Modified: 2017-10-30 01:26 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Ulenrich 2017-10-24 00:08:07 UTC
A weird experience today. Look at this:
at first normal behavior:
---  
# emerge -1 gentoolkit

These are the packages that would be merged, in order:

Calculating dependencies  ... done!
[ebuild   R    ] app-portage/gentoolkit-0.4.0::gentoo  PYTHON_TARGETS="-pypy python2_7 -python3_4 python3_5 -python3_6" 0 KiB

Total: 1 package (1 reinstall), Size of downloads: 0 KiB
---
Today I can restrict gentoolkit to stable release and
I change my /etc/portage/package.accept_keywords:
---
app-portage/gentoolkit           -~amd64
----

Now portage considers th python USE and thinks we don't want
an unstable python-3.5
---
# emerge -1 gentoolkit

These are the packages that would be merged, in order:

Calculating dependencies  .. ....... done!
[ebuild   R    ] app-portage/gentoolkit-0.4.0::gentoo  PYTHON_TARGETS="(-pypy) python2_7 -python3_4 (-python3_5*) (-python3_6)" 0 KiB

Total: 1 package (1 reinstall), Size of downloads: 0 KiB

Would you like to merge these packages? [Yes/No] 
---
I am pretty sure this is a new behavior of portages artificial intelligence?
Comment 1 Ulenrich 2017-10-24 01:16:13 UTC
A similar behavior of portage is affecting the USE of libressl.

Changing the release directives of
--- 
dev-libs/libevent     -~amd64
dev-libs/xmlsec       -~amd64
net-wireless/crda     -~amd64
net-misc/wget         -~amd64
--- in /etc/portage/package.accept_keywords

will provoke a USE openssl
on my Gentoo USE libressl
---
# emerge -1  dev-libs/libevent dev-libs/xmlsec  net-misc/wget net-wireless/crda dev-libs/libressl

These are the packages that would be merged, in order:

Calculating dependencies  ......... done!
[ebuild   R    ] dev-libs/libressl-2.6.0:0/43::gentoo  USE="asm -static-libs" ABI_X86="32 (64) (-x32)" 0 KiB
[ebuild  N     ] dev-libs/openssl-1.0.2l::gentoo  USE="asm -bindist gmp -kerberos -rfc3779 -sctp -sslv2 sslv3 -static-libs {-test} -tls-heartbeat -vanilla zlib" ABI_X86="32 (64) (-x32)" CPU_FLAGS_X86="(sse2)" 5.240 KiB
[ebuild   R    ] dev-libs/libevent-2.1.8:0/2.1-6::gentoo  USE="-debug (-libressl*) ssl -static-libs {-test} threads" ABI_X86="32 (64) (-x32)" 0 KiB
[ebuild   R    ] dev-libs/xmlsec-1.2.24-r1::gentoo  USE="-doc gcrypt gnutls (-libressl*) nss -openssl -static-libs" 0 KiB
[ebuild   R    ] net-wireless/crda-3.18-r1::gentoo  USE="-gcrypt (-libressl*)" 61 KiB
[ebuild   R    ] net-misc/wget-1.19.1-r1::gentoo  USE="-debug -gnutls idn ipv6 (-libressl*) nls -ntlm pcre ssl -static {-test} uuid zlib" 0 KiB
[blocks B      ] dev-libs/openssl:0 ("dev-libs/openssl:0" is blocking dev-libs/libressl-2.6.0)

Total: 6 packages (1 new, 5 reinstalls), Size of downloads: 5.300 KiB
Conflict: 1 block (1 unsatisfied)

 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (dev-libs/openssl-1.0.2l:0/0::gentoo, ebuild scheduled for merge) pulled in by
    dev-libs/openssl:0= required by (net-misc/wget-1.19.1-r1:0/0::gentoo, ebuild scheduled for merge)
    dev-libs/openssl:0 required by (net-wireless/crda-3.18-r1:0/0::gentoo, ebuild scheduled for merge)
    >=dev-libs/openssl-1.0.1h-r2:0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?] (>=dev-libs/openssl-1.0.1h-r2:0[abi_x86_32(-),abi_x86_64(-)]) required by (dev-libs/libevent-2.1.8:0/2.1-6::gentoo, ebuild scheduled for merge)

  (dev-libs/libressl-2.6.0:0/43::gentoo, ebuild scheduled for merge) pulled in by
.... many lines output ....
---

That means I cannot use management of wanted version
with release directives in /etc/portage/package.accept_keywords
any more.
Comment 2 Jouni Kosonen 2017-10-24 19:03:14 UTC
(In reply to Ulenrich from comment #1)
> That means I cannot use management of wanted version
> with release directives in /etc/portage/package.accept_keywords
> any more.

I believe you are now just expected to override these lines in your 
/etc/portage/profile/use.stable.mask instead:

/usr/portage/profiles/base/use.stable.mask:29:python_targets_python3_5
/usr/portage/profiles/base/use.stable.mask:30:python_single_target_python3_5
/usr/portage/profiles/base/use.stable.mask:36:curl_ssl_libressl
/usr/portage/profiles/base/use.stable.mask:37:libressl

Personally, putting stable packages in /etc/portage/package.accept_keywords has always felt more like a workaround than a solution to me.
Comment 3 Zac Medico gentoo-dev 2017-10-25 17:28:09 UTC
(In reply to Jouni Kosonen from comment #2)
> (In reply to Ulenrich from comment #1)
> > That means I cannot use management of wanted version
> > with release directives in /etc/portage/package.accept_keywords
> > any more.
> 
> I believe you are now just expected to override these lines in your 
> /etc/portage/profile/use.stable.mask instead:
> 
> /usr/portage/profiles/base/use.stable.mask:29:python_targets_python3_5
> /usr/portage/profiles/base/use.stable.mask:30:python_single_target_python3_5
> /usr/portage/profiles/base/use.stable.mask:36:curl_ssl_libressl
> /usr/portage/profiles/base/use.stable.mask:37:libressl

Right, I would put some settings like this in /etc/portage/profile/use.mask:

-python_targets_python3_5
-python_single_target_python3_5
python_single_target_python3_4
Comment 4 Ulenrich 2017-10-29 16:30:00 UTC
OK, I got it, I have to look into use.stable.mask 

libressl mask at profiles/base/use.stable.mask 
---
# Justin Lecher <jlec@gentoo.org> (30 Sep 2015)
# No stable libressl yet
# Addendum: also mask the USE_EXPAND flag,
# Anthony G. Basile <blueness@gentoo.org> (26 Nov 2015)
curl_ssl_libressl
libressl
---
should be unset for amd64 at
profiles/default/linux/amd64
as there is now a stable =dev-libs/libressl-2.6.0
Or is it hold back because of X86 not yet stable
regarding multilib ?
Comment 5 Zac Medico gentoo-dev 2017-10-29 21:21:14 UTC
(In reply to Ulenrich from comment #4)
> OK, I got it, I have to look into use.stable.mask 
> 
> libressl mask at profiles/base/use.stable.mask 
> ---
> # Justin Lecher <jlec@gentoo.org> (30 Sep 2015)
> # No stable libressl yet
> # Addendum: also mask the USE_EXPAND flag,
> # Anthony G. Basile <blueness@gentoo.org> (26 Nov 2015)
> curl_ssl_libressl
> libressl

Probably the profiles just need to to be updated, since libressl was only recently marked stable, see bug 627696. You'll probably want something like this in /etc/portage/profile/use.mask until bug 627696 is closed (bug CC list shows it's currently waiting on arm and x86):

-curl_ssl_libressl
-libressl
Comment 6 Ulenrich 2017-10-30 01:26:30 UTC
Thanks to @Zac and @Jouni

I thought I had found an error of portage
but it was a kompetence issue of mine again 
after all my years using Gentoo :(
Excuse me!