Ticket #55106: dblatex-0.3.10-mactex.diff

Portfile

@@ -6 +6 @@
 
 name                dblatex
 version             0.3.10
+revision            1
 categories          textproc tex
 maintainers         cal openmaintainer
 license             GPL-2+
@@ -51 +52 @@
 destroot.destdir    --root=${destroot} \
                     --catalogs=${destroot}${prefix}/etc/xml/catalog
 
+# The mactex variant expects MacTeX to be installed
+# and installs dblatex's stylefiles to MacTeX's texmf (local)
+set dblatex.texmflocal ""
+set dblatex.mactex_bin ""
+
+variant mactex description {Allow dblatex to use a MacTeX installation instead of Macports texlive tools.
+To install the mactex variant /Library/TeX/texbin must be added to binpath
+in macports.conf} {
+    # First, check if MacTeX actually seems to be there…
+    set dblatex.mactex_candidates { \
+       "/Library/TeX/texbin" \
+       "/usr/texbin" \
+    }
+    foreach dir ${dblatex.mactex_candidates} {
+        if [file executable "${dir}/kpsewhich"] {
+            set dblatex.mactex_bin ${dir}
+            break
+        }
+    }
+    if { ${dblatex.mactex_bin} != "" } {
+        set dblatex.texmflocal \
+            [exec ${dblatex.mactex_bin}/kpsewhich --expand-var='\$TEXMFLOCAL']
+        regsub -all {'} ${dblatex.texmflocal} "" dblatex.texmflocal
+    } else {
+        return -code error "Cannot find MacTeX installation; aborting"
+    }
+    
+    depends_lib-delete \
+                    port:texlive-latex-extra \
+                    port:texlive-latex-recommended \
+                    port:texlive-math-science
+
+    notes "The mactex variant will install styles to MacTeX's texmf-local
+        ${dblatex.texmflocal}
+    (which is outside macport's common directory structure).
+    For the mactex variant to work,
+    ${dblatex.mactex_bin} must also be added to binpath in macports.conf"
+
+    # AND, since we're installing files outside macports' normal directories
+    destroot.violate_mtree  yes
+}
+
 post-destroot {
     reinplace "s|${destroot}${prefix}|${prefix}|g" ${destroot}${python.prefix}/bin/dblatex
     reinplace "s|#!/usr/bin/env python|#!${python.bin}|" ${destroot}${python.prefix}/bin/dblatex
@@ -62 +105 @@
             ln -s ${python.prefix}/share/$f ${destroot}${prefix}/share/$f
         }
     }
-    file mkdir ${destroot}${texlive_texmflocal}/tex/latex/dblatex
+    if {![variant_isset mactex]} {
+        set dblatex.texmflocal ${texlive_texmflocal}
+    }
+    file mkdir ${destroot}${dblatex.texmflocal}/tex/latex/dblatex
     fs-traverse f ${destroot}${python.prefix}/share/dblatex/latex {
         if {[file isfile $f]} {
             if {[catch {exec ${prefix}/bin/kpsewhich -a [file tail $f]} result]} {
                 set f [string range $f [string length ${destroot}${python.prefix}/share/dblatex/latex/] end]
-                file mkdir [file dirname ${destroot}${texlive_texmflocal}/tex/latex/dblatex/$f]
-                ln -s ${python.prefix}/share/dblatex/latex/$f ${destroot}${texlive_texmflocal}/tex/latex/dblatex/$f
+                file mkdir [file dirname ${destroot}${dblatex.texmflocal}/tex/latex/dblatex/$f]
+                ln -s ${python.prefix}/share/dblatex/latex/$f ${destroot}${dblatex.texmflocal}/tex/latex/dblatex/$f
             }
         }
     }
     ln -s ${python.prefix}/bin/dblatex ${destroot}${prefix}/bin/
 }
 
+proc dblatex.mktexlsr {} {
+    if {![variant_isset mactex]} {
+        texlive.mktexlsr
+    } else {
+        global dblatex.mactex_bin
+        system "${dblatex.mactex_bin}/mktexlsr"
+        if [file exists "${dblatex.mactex_bin}/mtxrun"] {
+            system "${dblatex.mactex_bin}/mtxrun --generate"
+        }
+    }
+}
+
 post-activate {
-    texlive.mktexlsr
+    dblatex.mktexlsr
 }
 
 post-deactivate {
-    texlive.mktexlsr
+    dblatex.mktexlsr
 }
 
 livecheck.regex     /${name}-(\[0-9.\]+)/