View the most recent changes for the jasper port at: jasper.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for jasper.
The raw portfile for jasper 1.900.1 is located here:
http://jasper.darwinports.com/dports/graphics/jasper/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/jasper

The jasper Portfile 58499 2009-09-29 22:48:32Z jmr macports.org $

PortSystem 1.0
PortGroup muniversal 1.0

Name: jasper
Version: 1.900.1
Revision: 5
Category: graphics
Platform: darwin
Maintainers: nomaintainer
Description: Library for manipulating JPEG-2000 images

Long Description: The JasPer Project is an open-source initiative to provide a free software-based reference implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e., ISO/IEC 15444-1).

Homepage: http://www.ece.uvic.ca/~mdadams/jasper/
Master Sites: ${homepage}software/
use_zip yes

Checksums: md5 a342b2b4495b3e1394e161eb5d85d754 sha1 9c5735f773922e580bf98c7c7dfda9bbed4c5191 rmd160 fb2c188abf5b8c297078ac1f913101734f72db5c

depends_lib port:jpeg

Patch Files: patch-src_libjasper_base_jas_cm.c.diff patch-src_libjasper_jpc_jpc_dec.c.diff

configure.args --enable-shared --enable-static --disable-opengl --mandir=${prefix}/share/man --infodir=${prefix}/share/info

use_parallel_build yes

test.run yes
test.target check

post-destroot {
set docdir ${prefix}/share/doc/${name}-${version}
xinstall -m 755 -d ${destroot}${docdir}
eval xinstall -m 644 [glob ${worksrcpath}/doc/*] ${destroot}${docdir}
}

Variant: jiv description {build a basic viewer as well} {
depends_lib-append port:mesa

configure.args-delete --disable-opengl
configure.args-append --enable-opengl
}

livecheck.type regex
livecheck.regex "JasPer version (.*) source distribution \\\(current version\\\)."

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/jasper
%  sudo port install jasper  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching jasper
--->  Verifying checksum for jasper
--->  Extracting jasper
--->  Configuring jasper
--->  Building jasper with target all

--->  Staging jasper into destroot

--->  Installing jasper

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using jasper with these commands:

%  man jasper
%  apropos jasper
%  which jasper
%  locate jasper

 Where to find more information: