Legacy ImageMagick Discussions Archive

Well, that bug has been analyzed and solved in the Macports forum, see URL https://trac.macports.org/ticket/40993 . It turned out that all the Macports packages are now built using the compilers clang and clang++, and that clang++ mangles in its own way the procedure names. Using clang++ to compile ...

Does this help?
http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=24326


Not at all, since I have all the .la modules in /opt/local/lib . They were missing in 6.8.7-2, and, as told in that thread, and reintroduced in 6.8.7-3 (the port I have installed). This solved another problem ...

Well, I forgot to insert the output of the config command; if it helps, it is here:


MLO@bigmac 18 $ Magick++-config --cppflags --cxxflags --ldflags --libs
-DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -DMAGICKCORE_HDRI_ENABLE=0 ...

Hello - Yesterday I switched to OS X 10.9; deinstalled and reinstalled MacPorts; and installed IM. The version is:

ImageMagick @6.8.7-3_0+x11 (active) platform='darwin 13' archs='x86_64'


Suddenly, I cannot create C++ executables that use Magick++ anymore: a minimal example is:

MLO@bigmac 16 ...

Now, with ImageMagick 6.7.9-0 released by MacPorts, my problems are solved. Thank you all!

Unluckily, the program when executed under the debugger runs to its normal end without any error. There are a lot of warnings about object files and debug informations missing (obviously), then the program exits normally writing the output file 'newlogo.jpg' correctly scaled. Setting a breakpoint in ...

Some time ago, I posted about a bug that, according to magick on 29-5-2012 has been corrected. As of today, that bug is still present in the MacPorts release.

Here is a minimal example:

$ port list ImageMagick
ImageMagick @6.7.8-3 graphics/ImageMagick
$ wget http://www.imagemagick.org/image/logo ...

Here is a minimal example:

$ wget http://www.imagemagick.org/image/logo.jpg
...
$ identify logo.jpg
$ logo.jpg JPEG 123x118 123x118+0+0 8-bit DirectClass 16.2KB 0.000u 0:00.000
$ cat minimal.cxx
#include <iostream>
#include <Magick++.h>

using namespace std;
using namespace Magick;

int main ...

Hi there - I have waited for a new macports release of ImageMagick, and I have now on my iMac release 6.7.8-0 . I have linked against its library, but the error persists. The same error. You said that in 6.7.7-3 the error was corrected but... please...

Thank YOU for the quick fix and the reply.

As a side note, all was OK with ImageMagick 6.6.5.10: on Linux (fedora 15):

MLO@mlap 6 $ ./prs -f ~/work -l m
prs: source "/home/loreti/work", destination "/home/loreti/tmp".
prs: image opened
prs: 'conv.str()' is 768x
prs: image zoomed by 0x7fff70c4d758
prs: image quality changed to 97
prs: image ...

I am using ImageMagick on Mac OS X Lion (10.7.4) with MacPorts release ImageMagick-6.7.7-2_0+q16.darwin_11.x86_64. The relevant code snippet (C++) is:

Image newImage(sourceImage);
cout << progName << ": image opened" << endl;
if (!nothingToDo) {
cout << progName << ": 'conv.str()' is " << conv ...