[MacPorts] #64353: opencv3 has undocumented dependencies
MacPorts
noreply at macports.org
Wed Jan 5 01:02:52 UTC 2022
#64353: opencv3 has undocumented dependencies
-------------------------+----------------------
Reporter: mouse07410 | Owner: mascguy
Type: defect | Status: assigned
Priority: Normal | Milestone:
Component: ports | Version:
Resolution: | Keywords:
Port: opencv3 |
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Comment (by jmroot):
The dependency will show up in `port deps` and `port info` if it's used,
e.g.
{{{
% port deps opencv3
Full Name: opencv3 @3.4.16_1
Build Dependencies: cmake, pkgconfig, clang-9.0
Library Dependencies: ffmpeg, zlib, bzip2, libpng, libjpeg-turbo,
openjpeg,
tiff, webp, ilmbase, openexr, libcxx, legacy-support
}}}
That would be the case on systems where the Xcode clang doesn't support
C++11. Another possibility is that clang-9.0 wasn't being installed for
opencv3 at all, but for a dependency like perhaps openexr. A log would
clear all of this up.
--
Ticket URL: <https://trac.macports.org/ticket/64353#comment:5>
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