opencv: update to 2.3.1a

[ryandesign (Ryan Carsten Schmidt)]

opencv should be updated to the latest version, currently 2.3.1. I have been working on this update; I'll attach my patch.

[ryandesign (Ryan Carsten Schmidt)]

I was able to resolve the issues I had with this update; committed in r86726.

The issues that held up the update were:

• The build failed, but this turned out to be because I had opencv 2.2 installed and it was using parts of it; I made the port instruct users to deactivate old versions before building the new one
• The install_name of the libraries was wrong; I found the offending lines in the CMakeLists.txt files that were overwriting our install_name instructions and removed them

[ryandesign (Ryan Carsten Schmidt)]

Oh great, since I started working on this, they deleted the 2.3.1 tarball from sourceforge and uploaded a new 2.3.1a tarball. Let's see how it differs...

[ryandesign (Ryan Carsten Schmidt)]

Not by a lot, it turns out. The diff is only 60 lines long. Updated in r86729.

[andrew.c.stewart@…]

So does this mean 2.3.1 is on mac ports now? Because I only see 2.2 when I do a 'port info opencv'

[ryandesign (Ryan Carsten Schmidt)]

Yes, I updated to 2.3.1a yesterday. Run "sudo port selfupdate" to receive this and other updates.

[andrew.c.stewart@…]

Any idea what this is about??

--->  Configuring opencv
Error: Target org.macports.configure returned: configure failure: shell command failed (see log for details)
Log for opencv is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_graphics_opencv/opencv/main.log
Error: Unable to upgrade port: 1

[ryandesign (Ryan Carsten Schmidt)]

I would need to see the log file. Please file a new ticket and attach the log file to it.

[trog24 (Frank J. R. Hanstick)]

I started out with the same cannot be built error:

Error: opencv 2.3.1a cannot be built while opencv 2.2.0 is installed and active.
Error: Please deactivate opencv 2.2.0 first.
Error: Target org.macports.build returned: incompatible opencv version active
Log for opencv is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_graphics_opencv/opencv/main.log
Error: Unable to upgrade port: 1
To report a bug, see <http://guide.macports.org/#project.tickets>

I then deactivated opencv and continued the upgrade of outdated. Opencv did not update.

I then tried sudo port install opencv and got the following error:

Error: Target org.macports.build returned: shell command failed (see log for details)
Log for opencv is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_graphics_opencv/opencv/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>

I thought that it remnants remained from the previous attempt and did the following: sudo port clean opencv

Before reattempting the install, I thought that it may be better if I uninstalled opencv.

I then made another attempt at installing and got the following error:

--->  Computing dependencies for opencv
--->  Fetching archive for opencv
--->  Attempting to fetch opencv-2.3.1a_1.darwin_9.ppc.tgz from http://packages.macports.org/opencv
--->  Fetching opencv
--->  Verifying checksum(s) for opencv
--->  Extracting opencv
--->  Applying patches to opencv
--->  Configuring opencv
--->  Building opencv
Error: Target org.macports.build returned: shell command failed (see log for details)
Log for opencv is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_graphics_opencv/opencv/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>

Attached is the log file from the failure. Please note that this is the PowerPC version.

[trog24 (Frank J. R. Hanstick)]

Cc Me!

[trog24 (Frank J. R. Hanstick)]

build failure log file

[ryandesign (Ryan Carsten Schmidt)]

Once again, and as it says above, please file a new ticket for your new problem. This ticket was about the need to update the port to version 2.3.1/2.3.1a, which was accomplished in r86726/r86729 and this ticket is therefore closed. Please do not re-open existing closed tickets.