Ticket #26218: patch-Portfile

--- Portfile.orig       2010-01-17 04:31:06.000000000 +0100
+++ Portfile    2010-08-23 23:10:04.000000000 +0200
@@ -5,7 +5,7 @@
 PortGroup       muniversal 1.0
 
 name            glpk
-version         4.41
+version         4.44
 license         GPL-3+
 categories      math lang
 platforms       darwin
@@ -22,9 +22,9 @@
 homepage        http://www.gnu.org/software/${name}/
 master_sites    gnu
 
-checksums       md5     55026a855035d0caf550db69d29d4959 \
-                sha1    2699e10b79b2c72c9eb4d373e3b3060dcf80f468 \
-                rmd160  1fb60f0803e2707f7c7772981e859efa629c5a39
+checksums           md5     f2ac7013bc0420d730d052e7ba24bdb1 \
+                    sha1    6a2c23b5e9228627c0c454776d53b4629b56583b \
+                    rmd160  6d1a3428cf7dee758f18f8e388a71894437197d1
 
 depends_lib     port:gmp port:zlib
 
@@ -78,10 +78,14 @@
 
 variant doc description {Build and install documentation} {
     depends_build-append path:${prefix}/bin/pdflatex:texlive \
+        path:${prefix}/share/texmf-texlive-dist/tex/generic/xypic/xy.sty:texlive-pictures \
         path:${prefix}/bin/texi2pdf:texinfo
     post-destroot {
-        system "cd ${worksrcpath}/doc && ${prefix}/bin/pdflatex glpk.tex && ${prefix}/bin/pdflatex glpk.tex"
-        system "cd ${worksrcpath}/doc && ${prefix}/bin/texi2pdf gmpl.texi"
+        system "cd ${worksrcpath}/doc && ${prefix}/bin/pdflatex glpk.tex && ${prefix}/bin/pdflatex glpk.tex && ${prefix}/bin/pdflatex glpk.tex"
+        # For glpk 4.41 up to 4.44 (at least), texi2pdf fails on Mac OS 
+        # X 10.6.4 with texlive @2009_3 with four "missing $ inserted" 
+        # errors, but a precompiled gmpl.pdf file is provided.
+        #system "cd ${worksrcpath}/doc && ${prefix}/bin/texi2pdf gmpl.texi"
         xinstall -m 644 -W ${worksrcpath}/doc glpk.pdf gmpl.pdf glpk_faq.txt \
             ${destroot}${docdir}
     }