[68542] trunk/dports/math/arpack/Portfile

[mmoll at macports.org]

Revision: 68542
          http://trac.macports.org/changeset/68542
Author:   mmoll at macports.org
Date:     2010-06-05 13:16:45 -0700 (Sat, 05 Jun 2010)
Log Message:
-----------
math/arpack: show error message on 10.4 and older. closes #53959.

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

Modified: trunk/dports/math/arpack/Portfile
===================================================================
--- trunk/dports/math/arpack/Portfile	2010-06-05 20:13:57 UTC (rev 68541)
+++ trunk/dports/math/arpack/Portfile	2010-06-05 20:16:45 UTC (rev 68542)
@@ -25,6 +25,13 @@
 
 use_parallel_build	no
 
+pre-fetch { 
+	if {"darwin" == ${os.platform} && ${os.major} < 9} { 
+		ui_error "${name} ${version} requires Mac OS X 10.5 or greater" 
+		return -code error "incompatible Mac OS X version" 
+	} 
+}
+
 # Fortran compilers can not cross-compile
 if { ${os.arch}=="i386" } {
     set universal_archs_supported "i386 x86_64"
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