[47444] trunk/dports/science/geomview/Portfile

[ryandesign at macports.org]

Revision: 47444
          http://trac.macports.org/changeset/47444
Author:   ryandesign at macports.org
Date:     2009-02-28 00:29:53 -0800 (Sat, 28 Feb 2009)
Log Message:
-----------
geomview: add Xcode version check for Leopard since after r47407 the port will fail to install with Xcode 3.0

Modified Paths:
--------------
    trunk/dports/science/geomview/Portfile

Modified: trunk/dports/science/geomview/Portfile
===================================================================
--- trunk/dports/science/geomview/Portfile	2009-02-28 08:12:32 UTC (rev 47443)
+++ trunk/dports/science/geomview/Portfile	2009-02-28 08:29:53 UTC (rev 47444)
@@ -43,6 +43,17 @@
 depends_build       path:bin/tex:texlive \
                     port:texinfo
 
+pre-extract {
+    if {"darwin" == ${os.platform} && 9 == ${os.major}} {
+        set minimum_xcodeversion 3.1
+        set current_xcodeversion [exec defaults read /Developer/Applications/Xcode.app/Contents/Info CFBundleShortVersionString]
+        if {[rpm-vercomp ${current_xcodeversion} ${minimum_xcodeversion}] < 0} {
+            ui_msg "On Mac OS X ${macosx_version}, ${name} ${version} requires Xcode ${minimum_xcodeversion} or later but you have Xcode ${current_xcodeversion}."
+            return -code error "incompatible Xcode version"
+        }
+    }
+}
+
 variant no_zlib description {do not use zlib} {
     configure.args-append       --without-zlib
     depends_lib-delete          port:zlib
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