GraphicsMagick: No decode delegate for this image format
graphicsmagick, installation
Solution
The solution to this problem is found here: http://ext.raneous.net/post/40106080462/building-graphicsmagick-on-osx
Adding `./configure CC=clang` parameter has fixed the problem, and tiff support works as expected now.
Problem
I have installed GM on OSX 10.9. Executing `gm version` prints the following: ``` GraphicsMagick 1.3.18 2013-03-10 Q8 http://www.GraphicsMagick.org/ Copyright (C) 2002-2013 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 no Little CMS no Loadable Modules no OpenMP no PNG no TIFF no TRIO no UMEM no WMF no X11 no XML yes ZLIB yes Host type: x86_64-apple-darwin13.0.0 Configured using the command: ./configure Final Build Parameters: CC = gcc CFLAGS = -g -O2 -Wall -D_THREAD_SAFE CPPFLAGS = -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2 CXX = g++ CXXFLAGS = -D_THREAD_SAFE LDFLAGS = -L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/lib LIBS = -lbz2 -lxml2 -lz -lm -lpthread ``` Trying to execute the following command: String[] commands = new String[]{"identify", "-format", "%h|%w|%b|%t|%e", image_file.getAbsolutePath()}; Returns an error: org.gm4java.engine.GMException: identify: No decode delegate for this image format (/Users/latu/Desktop/vent.tiff). Based on the version output, I assume TIFF support is disabled for some reason, although I cant seem to find a solution to this online. I have also tried executing the command from terminal directly `(gm identify path)`, and the same error message is returned. Any feedback on what might be causing this would be greatly appreciated. Update I have installed tiff,zlib and jpeg libraries but I still get this when I run ./configure ``` checking for TIFF support ... checking tiff.h usability... no checking tiff.h presence... no checking for tiff.h... no checking tiffio.h usability... no checking tiffio.h presence... no checking for tiffio.h... no checking for TIFFOpen in -ltiff... no checking for TIFFClientOpen in -ltiff... no checking for TIFFIsByteSwapped in -ltiff... no checking for TIFFReadRGBATile in -ltiff... no checking for TIFFReadRGBAStrip in -ltiff... no checking if TIFF package is complete... no ```