Installing delegates from source

[shariqbasheer]

I've installed(not as root user) ImageMagick following below step:

• Create a directory “imagemagic”
• Copy “ImageMagick.tar.gz” to current folder and extract it
• Make sure “ImageMagick-7.0.2-0” directory is created under current directory
• Change the directory to “ImageMagick-7.0.2-0”
• Execute below command
./configure --prefix=/opt/imagemagic
• Execute below command
make
• Execute below command
make install
• Execute below command for validation
/opt/imagemagic/bin/convert logo: logo.gif
• Make sure “logo.gif” should be created in the current directory


while running SNOW Image Resizer Script received following error message.

----------------
identify: no decode delegate for this image format `JPEG' @ error/constitute.c/ReadImage/508.
convert: no decode delegate for this image format `JPEG' @ error/constitute.c/ReadImage/508.
--------------------

While checking server I found, jpeg delegates were missing.
-----------
:/opt/imagemagic/images> /opt/imagemagic/bin/identify -list configure | grep DELEGATES
DELEGATES bzlib mpeg ps
-----------

I've tried installing Jpeg delegates(jpegsr9a.zip) from source by following below step.

---------------

Step 1: Unpack the Download

# unzip jpegsr9a.zip

Step 2: Change Directories

# cd jpeg-9a

Step 3: Configure

# ./configure --prefix=/opt/jpeg

Step 4: Make & Install

# make; make install

Step 5: Update Libraries

# ldconfig

------------------

Once jpeg library is installed tried reinstalling Imagemagick with the following steps.

---------------
$ ./configure LDFLAGS='-L/opt/jpeg/lib -R/opt/jpeg/lib' --with-jpeg --prefix=/opt/imagemagic/

make

make install

-----------

But still showing the following delegates.
-----------------------------------------
:/opt/imagemagic/images> /opt/imagemagic/bin/identify -list configure | grep DELEGATES
DELEGATES bzlib mpeg ps
-----------------------------

Could someone please help me regarding

[fmw42]

When installing from source, you need to install all your desired delegate libraries first and then install Imagemagick.

You do not say what platform you are on.

On my Mac, I install all my delegates using MacPorts, then I install IM from source. See viewtopic.php?f=1&t=21502&p=88202&hilit ... rts#p88202

[shariqbasheer]

I use suse linux.
---------------------
# cat /etc/*release*
SUSE Linux Enterprise Server 10 (x86_64)
VERSION = 10
PATCHLEVEL = 4
LSB_VERSION="core-2.0-noarch:core-3.0-noarch:core-2.0-x86_64:core-3.0-x86_64"
------------------------------------

[shariqbasheer]

I've followed the steps below.

zlib:

:/opt/software/zlib-1.2.8> ./configure --prefix=/opt/extra/

make

make install
------------
png:

:/opt/software/libpng-1.6.23> ./configure --prefix=/opt/extra/ CPPFLAGS='-I/opt/extra/include' LDFLAGS='-L/opt/extra/lib'

make

make install
------------
jpeg:

:/opt/software/jpeg-9a> ./configure --prefix=/opt/extra/

make

make install
-----------------------

and tried configuring Imagemagick.

------------------------------------------
./configure CPPFLAGS='-I/opt/extra/include' LDFLAGS='-L/opt/extra/lib' --enable-delegate-build --enable-shared --disable-static --with-modules --with-quantum-depth=16 --disable-silent-rules --disable-dependency-tracking --prefix=/opt/imagemagick

and once I execute 'make' received following error.
------------
libtool: link: gcc -std=gnu99 -std=gnu99 -shared -fPIC -DPIC coders/.libs/coders_aai_la-aai.o -Wl,-rpath -Wl,/opt/software/ImageMagick-7.0.2-0/MagickCore/.libs -Wl,-rpath -Wl,/opt/extra/lib -Wl,-rpath -Wl,/opt/ImageMagick/lib -Wl,-rpath -Wl,/opt/extra/lib -L/opt/extra/lib MagickCore/.libs/libMagickCore-7.Q16HDRI.so /opt/extra/lib/libjpeg.so -lpng15 -lfontconfig -lfreetype -lX11 -lz -lm -lgomp -g -O2 -mpentiumpro -pthread -pthread -fopenmp -Wl,-soname -Wl,aai.so -Wl,-version-script -Wl,coders/.libs/aai.ver -o coders/.libs/aai.so
/usr/lib64/gcc/x86_64-suse-linux/4.1.2/../../../../x86_64-suse-linux/bin/ld: cannot find -lpng15
collect2: ld returned 1 exit status
make[1]: *** [coders/aai.la] Error 1
make[1]: Leaving directory `/opt/software/ImageMagick-7.0.2-0'
make: *** [all] Error 2
-----------