View the most recent changes for the glpk port at: glpk.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for glpk.
The raw portfile for glpk 4.39 is located here:
http://glpk.darwinports.com/dports/math/glpk/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/glpk

The glpk Portfile 58230 2009-09-24 16:45:22Z ryandesign macports.org $

PortSystem 1.0
PortGroup muniversal 1.0

Name: glpk
Version: 4.39
Category: math lang
Platform: darwin
Maintainers: fastmail.fm:lutz.horn
Description: GNU Linear Programming Kit

Long Description: The GLPK (GNU Linear Programming Kit) package is intended for solving large-scale linear programming (LP), mixed integer programming (MIP), and other related problems. It is a set of routines written in ANSI C and organized in the form of a callable library.

Homepage: http://www.gnu.org/software/${name}/
Master Sites: gnu

Checksums: md5 95f276ef6c94c6de1eb689f161f525f3 sha1 99d8d0e576fee63fa0d411d92c7c70a7be090ec6 rmd160 ffb8b7214bba04c387ce67837ca05664ee7a53f8

depends_lib port:gmp port:zlib

configure.args --with-gmp --with-zlib

if { [variant_isset odbc] || [variant_isset mysql] } {
depends_lib-append port:libtool
configure.args-append --enable-dl
}

use_parallel_build yes

test.run yes
test.target check

post-patch {
# glpk uses nmedit to make certain symbols local.
# octave 3.0.3 relies on the obsolete __glp_lib_print_hook and __glp_lib_fault_hook symbols, so they must be kept global.
# See http://www.nabble.com/octave-3.0.3-build-problem-due-to-glpk-td19945239.html for a discussion.
reinplace "s|export-symbols-regex '^(glp_\\|_glp_lpx_).*'|export-symbols-regex '^(glp_\\|_glp_lpx_\\|_glp_lib_fault_hook\\|_glp_lib_print_hook).*'|g" ${worksrcpath}/src/Makefile.in
}

Variant: examples description {install examples} {
post-destroot {
set examplesdir ${destroot}${prefix}/share/doc/${name}/examples
xinstall -m 755 -d ${examplesdir}
foreach fl [glob -tails -directory ${worksrcpath}/examples *.{c,mod,lp,mps,dat}] {
xinstall -m 644 -W ${worksrcpath}/examples $fl ${examplesdir}
}
xinstall -m 755 -d ${examplesdir}/sql
foreach fl [glob -tails -directory ${worksrcpath}/examples/sql *.{mod,sql}] {
xinstall -m 644 -W ${worksrcpath}/examples/sql $fl ${examplesdir}/sql
}
}
}

Variant: doc description {build and install documentation} {
depends_build-append path:${prefix}/bin/pdflatex:texlive path:${prefix}/bin/texi2pdf:texinfo
post-destroot {
set docdir ${destroot}${prefix}/share/doc/${name}
xinstall -m 755 -d ${docdir}
system "cd ${worksrcpath}/doc && ${prefix}/bin/pdflatex glpk.tex && ${prefix}/bin/pdflatex glpk.tex"
system "cd ${worksrcpath}/doc && ${prefix}/bin/texi2pdf gmpl.texi"
xinstall -m 644 -W ${worksrcpath}/doc glpk.pdf gmpl.pdf glpk_faq.txt ${docdir}
xinstall -m 644 -W ${worksrcpath} AUTHORS COPYING ChangeLog INSTALL NEWS README ${docdir}
}
}

Variant: odbc description {enable MathProg ODBC support} {
depends_lib-append port:unixODBC
configure.args-append --enable-odbc=unix
post-patch {
reinplace "s|libodbc.so|${prefix}/lib/libodbc.dylib|g" ${worksrcpath}/configure
}
}

Variant: mysql description {enable MathProg MySQL support} {
depends_lib-append path:bin/mysql_config5:mysql5
configure.args-append --enable-mysql
post-patch {
reinplace "s|/usr/include/mysql|${prefix}/include/mysql5/mysql|g" ${worksrcpath}/configure
reinplace "s|libmysqlclient.so|${prefix}/lib/mysql5/mysql/libmysqlclient.dylib|g" ${worksrcpath}/configure
}
}

livecheck.type regex
livecheck.url http://ftp.gnu.org/gnu/${name}/?C=M&O=D
livecheck.regex ${name}-(\\d+\\.\\d+)

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/glpk
%  sudo port install glpk  
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 glpk
--->  Verifying checksum for glpk
--->  Extracting glpk
--->  Configuring glpk
--->  Building glpk with target all

--->  Staging glpk into destroot

--->  Installing glpk

- 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 glpk with these commands:

%  man glpk
%  apropos glpk
%  which glpk
%  locate glpk

 Where to find more information: