Bug 637080

Summary:	media-libs/opencv-3.3.0-r4 appears to ignore USE=lapack
Product:	Gentoo Linux	Reporter:	Daniel M. Weeks <dan>
Component:	Current packages	Assignee:	Amy Liffey <amynka>
Status:	RESOLVED FIXED
Severity:	normal	CC:	dilfridge, kripton, waebbl-gentoo
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	opencv-3.3.0-r4 build log emerge --info =media-libs/opencv-3.3.0-r4

Description Daniel M. Weeks 2017-11-10 18:21:27 UTC

Emerging  media-libs/opencv-3.3.0-r4[lapack] displays the following during configure:

Use Lapack:                  NO

This is on a system with virtual/lapack-3.7, sci-libs/lapack-reference-3.7, and:

# eselect lapack show
lib64: reference

Reproducible: Always

Comment 1 Bernd 2017-11-21 20:51:43 UTC

I had mkl-gfortran-openmp implementation of lapack installed when I compiled this, using the virtual/lapack-3.7-r100 ebuild from science resp. neurogentoo overlay. In my build it found lapack and compiled, see build log.
I can repeat using reference implementation, but it's also from the neurogentoo overlay, i.e. lapack-reference-3.7.0-r100.

Comment 2 Bernd 2017-11-21 20:56:16 UTC

Created attachment 505548 [details]
opencv-3.3.0-r4 build log

Comment 3 Bernd 2017-11-21 20:57:54 UTC

Created attachment 505550 [details]
emerge --info =media-libs/opencv-3.3.0-r4

Comment 4 Larry the Git Cow gentoo-dev

2019-01-16 19:46:04 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=488d9073c92dd15c8b67506993c90c595d039bee

commit 488d9073c92dd15c8b67506993c90c595d039bee
Author:     Amy Liffey <amynka@gentoo.org>
AuthorDate: 2019-01-16 19:30:15 +0000
Commit:     Amy Liffey <amynka@gentoo.org>
CommitDate: 2019-01-16 19:42:14 +0000

    media-libs/opencv: remove old versions 3.2.0, 3.3.0, 3.4.1-r2
    
    Closes: https://bugs.gentoo.org/630438
    Closes: https://bugs.gentoo.org/637080
    Closes: https://bugs.gentoo.org/657076
    Closes: https://bugs.gentoo.org/636030
    Closes: https://bugs.gentoo.org/661674
    Closes: https://bugs.gentoo.org/658568
    Signed-off-by: Amy Liffey <amynka@gentoo.org>
    Package-Manager: Portage-2.3.49, Repoman-2.3.11

 media-libs/opencv/Manifest                         |   5 -
 .../files/opencv-3.1.0-find-libraries-fix.patch    |  48 --
 .../opencv/files/opencv-3.1.0-java-magic.patch     |  47 --
 ...cv-3.2.0-contrib_xfeatures2d-autodownload.patch |  10 -
 .../opencv/files/opencv-3.2.0-cpu-mno-sse2.patch   |  11 -
 .../opencv-3.2.0-fix_ussage_cpu_instructions.patch |  64 ---
 media-libs/opencv/files/opencv-3.2.0-gcc-6.0.patch |  11 -
 media-libs/opencv/files/opencv-3.2.0-vtk.patch     |  11 -
 .../files/opencv-3.3.0-contrib-xfeatures2d.patch   |  19 -
 .../opencv/files/opencv-3.3.0-cuda9-cmake.patch    |  87 ----
 .../files/opencv-3.3.0-cuda9-compute20.patch       |  21 -
 .../opencv/files/opencv-3.3.0-cuda9-saturate.patch |  41 --
 media-libs/opencv/opencv-3.2.0-r4.ebuild           | 369 ---------------
 media-libs/opencv/opencv-3.3.0-r6.ebuild           | 465 -------------------
 media-libs/opencv/opencv-3.4.1-r2.ebuild           | 497 ---------------------
 15 files changed, 1706 deletions(-)