[38050] trunk/dports/python/py25-scipy/Portfile

[ram at macports.org]

Revision: 38050
          http://trac.macosforge.org/projects/macports/changeset/38050
Author:   ram at macports.org
Date:     2008-07-04 09:56:20 -0700 (Fri, 04 Jul 2008)
Log Message:
-----------
python/py25-scipy: fail is python variant of swig is not installed

Modified Paths:
--------------
    trunk/dports/python/py25-scipy/Portfile

Modified: trunk/dports/python/py25-scipy/Portfile
===================================================================
--- trunk/dports/python/py25-scipy/Portfile	2008-07-04 16:21:51 UTC (rev 38049)
+++ trunk/dports/python/py25-scipy/Portfile	2008-07-04 16:56:20 UTC (rev 38050)
@@ -31,6 +31,16 @@
 
 build.env               CCFLAGS="-I${prefix}/include -L${prefix}/lib"
 
+pre-fetch {
+  if {![llength [glob -nocomplain ${prefix}/share/swig/*/python/python.swg]]} {
+    ui_error "The python variant of swig is not installed. Please run"
+    ui_error "the following commands:"
+    ui_error "$ sudo port uninstall swig"
+    ui_error "$ sudo port install swig +python"
+    error "python variant of swig required"
+  }
+}
+
 post-patch {
   reinplace "s|include <\\(umfpack\.*.h\\)>|include <${prefix}/include/ufsparse/\\1>|g" ${worksrcpath}/scipy/linsolve/umfpack/umfpack.i
 }
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