[56242] trunk/dports/math/shogun/Portfile

[jameskyle at macports.org]

Revision: 56242
          http://trac.macports.org/changeset/56242
Author:   jameskyle at macports.org
Date:     2009-08-25 09:51:09 -0700 (Tue, 25 Aug 2009)
Log Message:
-----------
Updated to check for new swig. Abstracted the check to work for future versions.

Modified Paths:
--------------
    trunk/dports/math/shogun/Portfile

Modified: trunk/dports/math/shogun/Portfile
===================================================================
--- trunk/dports/math/shogun/Portfile	2009-08-25 16:51:06 UTC (rev 56241)
+++ trunk/dports/math/shogun/Portfile	2009-08-25 16:51:09 UTC (rev 56242)
@@ -132,22 +132,29 @@
 pre-extract {
   # Before doing anything, verify the correct swig bindings are present for
   # our variants
+  if {![file exists ${prefix}/bin/swig]} {
+      set swig_version [exec ${prefix}/bin/swig -version]
+      regexp {(\d.?)+} $swig_version version
+      
+  } else {
+      set version 0.0.0
+  }
   if {[variant_isset python] || [variant_isset python26]} {
-    if {![file exists ${prefix}/share/swig/1.3.39/python/python.swg]} {
+    if {![file exists ${prefix}/share/swig/${version}/python/python.swg]} {
       ui_error "To install shogun with the python variant, swig must be installed with the python variant as well."
       return -code error "incompatible swig installation"
     }
   }
     
   if {[variant_isset r]} {
-    if {![file exists ${prefix}/share/swig/1.3.39/r/r.swg]} {
+    if {![file exists ${prefix}/share/swig/${version}/r/r.swg]} {
       ui_error "To install shogun with the r variant, swig must be installed with the r variant as well."
       return -code error "incompatible swig installation"
     }
   }
   
   if {[variant_isset octave]} {
-    if {![file exists ${prefix}/share/swig/1.3.39/octave/octave.swg]} {
+    if {![file exists ${prefix}/share/swig/${version}/octave/octave.swg]} {
       ui_error "To install shogun with the octave variant, swig must be installed with the octave variant as well."
       return -code error "incompatible swig installation"
     }
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