Package Details: mingw-w64-opencv 4.9.0-1

Git Clone URL: https://aur.archlinux.org/mingw-w64-opencv.git (read-only, click to copy)
Package Base: mingw-w64-opencv
Description: Open Source Computer Vision Library (mingw-w64)
Upstream URL: http://opencv.org/
Licenses: BSD
Submitter: xantares
Maintainer: drakkan
Last Packager: drakkan
Votes: 2
Popularity: 0.000000
First Submitted: 2015-09-14 18:31 (UTC)
Last Updated: 2023-12-30 16:10 (UTC)

Latest Comments

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billypilgrim commented on 2018-05-03 08:22 (UTC)

Actually you need both packages in makedepends. If you're using an AUR helper you can easily have a situation where you have lapack but not cblas (as I did), because the lapack package is a split package. Users won't necessarily install the whole group by default.

drakkan commented on 2018-05-03 06:59 (UTC)

@xantares, it is statically linked, it is needed only to compile not at runtime

xantares commented on 2018-05-03 06:56 (UTC)

then it should be in depends, not just makedepends

drakkan commented on 2018-05-01 11:59 (UTC) (edited on 2018-05-01 12:15 (UTC) by drakkan)

@billypilgrim, this error was fixed in this commit

3859586138f7

lapack (that contains cblas) is already a makedep since then.

billypilgrim commented on 2018-05-01 11:17 (UTC) (edited on 2018-05-01 11:31 (UTC) by billypilgrim)

I'm getting the following build error: make[2]: *** No rule to make target '/usr/i686-w64-mingw32/lib/libcblas.dll.a', needed by 'bin/libopencv_core341.dll'. Stop.

Anyone got any ideas?

edit: Heh, missing dependency. @maintainer would you mind adding mingw-w64-cblas as a makedep? Ta!

cdkitching commented on 2016-05-12 22:40 (UTC)

The failure I just mentioned goes away if you downgrade mingw-w64-gcc to 5.3.0-1. Please update your build time dependencies accordingly.

cdkitching commented on 2016-05-12 22:04 (UTC)

Fails with: /usr/x86_64-w64-mingw32/include/c++/6.1.1/cstdlib:75:25: fatal error: stdlib.h: No such file or directory #include_next <stdlib.h> ^

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