Re: ERROR: function LockSemaphoreInfo, file magick/semaphore.c, line 525

Ron Lussier <[email protected]> Tue, 30 Mar 2010 13:13:52 -0700
Newsgroups gmane.comp.video.graphicsmagick.bugs
Message-ID <[email protected]>
On Tue, Mar 30, 2010 at 12:27 PM, Bob Friesenhahn <
[email protected]> wrote:

> On Tue, 30 Mar 2010, Ron Lussier wrote:
>
>>
>> One more thing... if I *don't* build libpng 1.2 and try to rely on the
>> theoretical OSX version, GM reports that it doesn't support PNGs.
>>
>
> In my case, libpng may be pulled in from some X11 related library.
>
> What is your full output from 'gm -version'


----------
GraphicsMagick 1.3.12 2010-03-08 Q8 http://www.GraphicsMagick.org/
Copyright (C) 2002-2010 GraphicsMagick Group.
Additional copyrights and licenses apply to this software.
See http://www.GraphicsMagick.org/www/Copyright.html for details.

Feature Support:
  Thread Safe              yes
  Large Files (> 32 bit)   yes
  Large Memory (> 32 bit)  yes
  BZIP                     yes
  DPS                      no
  FlashPix                 no
  FreeType                 no
  Ghostscript (Library)    no
  JBIG                     no
  JPEG-2000                no
  JPEG                     yes
  Little CMS               no
  Loadable Modules         no
  OpenMP                   yes (200505)
  PNG                      no
  TIFF                     yes
  TRIO                     no
  UMEM                     no
  WMF                      no
  X11                      yes
  XML                      yes
  ZLIB                     yes

Host type: i386-apple-darwin10.3.0

Configured using the command:
  ./configure  --enable-ltdl-convenience

Final Build Parameters:
  CC       = gcc -std=gnu99
  CFLAGS   = -fopenmp -g -O2 -Wall -D_THREAD_SAFE
  CPPFLAGS = -I/usr/include/libxml2
  CXX      = g++
  CXXFLAGS = -D_THREAD_SAFE
  LDFLAGS  = -L/usr/X11/lib -R/usr/X11/lib -L/usr/lib
  LIBS     = -ltiff -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm
-lgomp -lpthread
 ----------

and
> '/usr/bin/otool -L /path/to/gm'?
>

----------
  /usr/local/bin/gm:
        /usr/local/lib/libtiff.3.dylib (compatibility version 13.0.0,
current version 13.2.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 125.0.1)
        /usr/local/lib/libjpeg.8.dylib (compatibility version 9.0.0, current
version 9.0.0)
        /usr/X11/lib/libXext.6.dylib (compatibility version 11.0.0, current
version 11.0.0)
        /usr/X11/lib/libSM.6.dylib (compatibility version 7.0.0, current
version 7.0.0)
        /usr/X11/lib/libICE.6.dylib (compatibility version 10.0.0, current
version 10.0.0)
        /usr/X11/lib/libX11.6.dylib (compatibility version 9.0.0, current
version 9.0.0)
        /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current
version 1.0.5)
        /usr/lib/libxml2.2.dylib (compatibility version 10.0.0, current
version 10.3.0)
        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version
1.2.3)
----------

-- 
ron lussier / lenscraft                           fine art photography
[email protected]                              89 crescent avenue
AIM [email protected]                                 sausalito / ca 94965
http://www.lenscraft.com/                              +1 415.669-4766

"Ignorance breeds monsters to fill up the vacancies of the soul that
are unoccupied by the verities of knowledge." - Horace Mann

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