Search found 11 matches

by DanKegel
2014-03-21T10:00:55-07:00
Forum: Bugs
Topic: Mac OS X 10.7 error: unknown attribute __alloc_size__
Replies: 0
Views: 3524

Mac OS X 10.7 error: unknown attribute __alloc_size__

Apps that use ImageMagick 6.8.8-8 fail to build on Mac OS X 10.7. The error is In file included from radiology.C:26: In file included from /foo/include/ImageMagick/Magick++.h:9: In file included from /foo/include/ImageMagick/Magick++/Include.h:41: In file included from /foo/include/ImageMagick/magic...
by DanKegel
2014-03-21T09:57:00-07:00
Forum: Bugs
Topic: Error on Mac OS X 10.7: error: unknown attribute __hot__
Replies: 2
Views: 4561

Re: Error on Mac OS X 10.7: error: unknown attribute __hot__

The patch helped, but a related problem remains. I will post on a new thread about the next problem.
by DanKegel
2014-03-04T15:17:37-07:00
Forum: Bugs
Topic: Error on Mac OS X 10.7: error: unknown attribute __hot__
Replies: 2
Views: 4561

Error on Mac OS X 10.7: error: unknown attribute __hot__

Building apps that link to ImageMagick 6.8.8-4 on MacOS X 10.7 can fail with the error In file included from /Users/buildbot/slave-state/osx107/g-speak-rbb-osx107-1/sandbox-osx107-master3_13/build/examples/radiology/radiology.C:26: ... /opt/oblong/deps-64-9/include/ImageMagick/magick/pixel.h:179:42:...
by DanKegel
2013-10-28T19:24:09-07:00
Forum: Bugs
Topic: Building with clang++ --stdlib=libc++
Replies: 0
Views: 3045

Building with clang++ --stdlib=libc++

mageMagick's build complains "Undefined symbols for architecture i386: "std::__1::basic_string...". This means most things were built with "clang++ -std=c++11 -stdlib=libc++", but the linker isn't linking to libc++ for some reason. Two workarounds were required: 1) Using a libtool that has been buil...
by DanKegel
2013-09-17T09:54:28-07:00
Forum: Bugs
Topic: Please add --disable-doc configure option
Replies: 0
Views: 3115

Please add --disable-doc configure option

Building imagemagick packages for our customers to download is complicated slightly by having to remove the generated doc (which is half of the download size). One of these days it might be nice to have a --without-doc configure option, or something like that. Until then, I'll keep removing the doc ...
by DanKegel
2013-08-16T18:37:00-07:00
Forum: Bugs
Topic: Performance regression in 6.5.9?
Replies: 2
Views: 5916

Re: Performance regression in 6.5.9?

Figured out how to bisect properly. I uploaded my script and logs to http://kegel.com/imagemagick/slow/bisect.tgz I had to edit it each run to hard code the revision I wanted to test, but that wasn't too bad. The culprit seems to be r971, and the likely hunk within that commit seems to be --- coders...
by DanKegel
2013-08-15T23:03:55-07:00
Forum: Developers
Topic: Wild pointer -> trunk crashing on my task; with valgrind log
Replies: 0
Views: 3802

Wild pointer -> trunk crashing on my task; with valgrind log

On Ubuntu 13.04, I did $ PREFIX=$HOME/foo $ mkdir $PREFIX $ wget http://kegel.com/imagemagick/slow/slow.jpg $ svn co https://www.imagemagick.org/subversion/ImageMagick/trunk ImageMagick $ cd ImageMagick $ svn info ... Revision: 13007 $ ./configure --prefix $PREFIX --with-modules --without-perl $ mak...
by DanKegel
2013-08-15T22:36:49-07:00
Forum: Bugs
Topic: Double dashs no longer accepted in long option names?!
Replies: 1
Views: 1937

Double dashs no longer accepted in long option names?!

I just checked out trunk, and $ convert --version which worked as of 6.7.7 now says Error: Invalid argument or not enough arguments Usage: convert [ {option} | {image} ... ] {output_image} convert -help | -version | -usage | -list {option} Please continue to accept double dashes on long option names.
by DanKegel
2013-08-15T17:29:34-07:00
Forum: Bugs
Topic: Performance regression in 6.5.9?
Replies: 2
Views: 5916

Performance regression in 6.5.9?

I ran into this when upgrading from Ubuntu 10.04 to Ubuntu 12.04. Here's how I measured: wget http://kegel.com/imagemagick/slow/slow.jpg time convert slow.jpg -depth 8 -auto-orient -strip -type TrueColorMatte -write PNG32:/tmp/img-conf.png '(' +clone -strip -resize 480x480 -write PNG32:/tmp/img-thum...
by DanKegel
2013-06-06T13:10:53-07:00
Forum: Developers
Topic: Making it easier to use ImageMagick libraries on Windows
Replies: 4
Views: 8798

Making it easier to use ImageMagick libraries on Windows

In http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=8577 a user talked about confusion when trying to use the ImageMagick API in Visual C++. The standard answer he was given was "Just copy the project files from the demo directory", but IMHO ImageMagick could do better than that. Boos...
by DanKegel
2013-06-06T12:34:15-07:00
Forum: Developers
Topic: Automating ImageMagick Visual Studio build
Replies: 1
Views: 3429

Automating ImageMagick Visual Studio build

I kind of like the ImageMagick installer for Windows, but needed to be able to nearly duplicate its output with variations. And I really need this to be an automated build that I can invoke inside a buildbot, so others here don't have to learn how to build it. So I wrote a little cygwin script that ...