#35307: opencv @2.4.2 +universal configure failure: command execution failed ------------------------------------+--------------------------------------- Reporter: lucasvickers@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.1 Keywords: | Port: opencv ------------------------------------+--------------------------------------- Changes (by ryandesign@…): * cc: lucasvickers@… (removed) * keywords: opencv python => Old description:

Problem appears to be -- Could NOT find PythonLibs: Found unsuitable version "2.7.2", but required is at least "2.7.3"

- I have confirmed that Python 2.7.3 is installed multiple times. - I force uninstalled python, confirmed file '/opt/local/lib/libpython2.7.dylib' was non existant, then installed python 2.7.3 +universal - I also tried allowing opencv port to control the installation of python 2.7.3.

In every instance opencv port claims the python libs are 2.7.2. I believe this is the point of failure.

New description: Problem appears to be {{{ -- Could NOT find PythonLibs: Found unsuitable version "2.7.2", but required is at least "2.7.3" }}} - I have confirmed that Python 2.7.3 is installed multiple times. - I force uninstalled python, confirmed file '/opt/local/lib/libpython2.7.dylib' was non existant, then installed python 2.7.3 +universal - I also tried allowing opencv port to control the installation of python 2.7.3. In every instance opencv port claims the python libs are 2.7.2. I believe this is the point of failure. -- -- Ticket URL: <https://trac.macports.org/ticket/35307#comment:2> MacPorts <http://www.macports.org/> Ports system for Mac OS

#35307: opencv @2.4.2 +universal configure failure: command execution failed ------------------------------------+--------------------------------------- Reporter: lucasvickers@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.1 Keywords: | Port: opencv ------------------------------------+--------------------------------------- Comment(by lucasvickers@…): {{{ You are correct I was able to compile without the +universal Does main.log give you any further details? thanks }}} -- Ticket URL: <https://trac.macports.org/ticket/35307#comment:4> MacPorts <http://www.macports.org/> Ports system for Mac OS

#35307: opencv @2.4.2 +universal configure failure: command execution failed ------------------------------------+--------------------------------------- Reporter: lucasvickers@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.1 Keywords: | Port: opencv ------------------------------------+--------------------------------------- Comment(by basicbaer@…): It seems that the problem are not the Python libs. The message is just misleading, as the later following CMake code will pick up the correct library. The problem is that +universal will cause the removal of one include file from the main CMakeLists.txt file which contains a macro that is required later on. While the compile will fail when the include file cmake/OpenCVPCHSupport.cmake is used as is, as it enables PCH, the simple solution is to add a line containing {{{ SET(PCHSupport_FOUND FALSE) }}} directly after the include. I have attached the new diff file that replaces the old one and does as described above. -- Ticket URL: <https://trac.macports.org/ticket/35307#comment:8> MacPorts <http://www.macports.org/> Ports system for Mac OS

#35307: opencv @2.4.2 +universal configure failure: command execution failed ------------------------------------+--------------------------------------- Reporter: lucasvickers@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.1 Keywords: haspatch | Port: opencv ------------------------------------+--------------------------------------- Changes (by ryandesign@…): * cc: ryandesign@… (added) Comment: Replying to [comment:8 basicbaer@…]:

the simple solution is to add a line containing {{{ SET(PCHSupport_FOUND FALSE) }}} directly after the include

I don't really understand the problem or the proposed solution so I'm a little uncomfortable committing it. I'd feel better if you could show me a statement from the developers of OpenCV stating that this is the correct solution. Or point me to where they've already committed this fix to their repository. If they haven't done that yet, then could you please first work with the developers of OpenCV to get this or some other solution accepted and committed to their repository? Then we can apply the same fix in MacPorts, until they release a new version of OpenCV. -- Ticket URL: <https://trac.macports.org/ticket/35307#comment:10> MacPorts <http://www.macports.org/> Ports system for Mac OS

#35307: opencv @2.4.2 +universal configure failure: command execution failed -----------------------------+-------------------------------- Reporter: lucasvickers@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.1 Resolution: | Keywords: haspatch Port: opencv | -----------------------------+-------------------------------- Comment (by ryandesign@…): Replying to [comment:11 basicbaer@…]:

...

If they haven't done that yet, then could you please first work with the developers of OpenCV

Honestly I don't feel that as my responsibility as I am not the maintainer of this port.

Well clearly nobody has felt it is their responsibility, since nobody has agreed to be this port's maintainer. :) -- Ticket URL: <https://trac.macports.org/ticket/35307#comment:12> MacPorts <http://www.macports.org/> Ports system for Mac OS