nad0008-py3k-30   include PythonSystemFixes package in the OS X installer
            only if the deployment target includes OS X 10.3.

APPLIES     py3k, 3.0, trunk, 2.6

NOTE        patch-nad0008-py3k-30.txt (this file)   py3k, 3.0
            patch-nad0008-trunk-26.txt              trunk, 2.6

diff -r 5978c6d7ea0f Mac/BuildScript/build-installer.py
--- Mac/BuildScript/build-installer.py	Wed Apr 01 10:11:35 2009 -0500
+++ Mac/BuildScript/build-installer.py	Wed Apr 01 10:17:17 2009 -0500
@@ -273,6 +273,7 @@
         source="/empty-dir",
         required=False,
         selected='unselected',
+        deploymenttargetmax='10.3',
     )
 ]
 
@@ -887,6 +888,7 @@
 
 
 def buildInstaller():
+    global PKG_RECIPES
 
     # Zap all compiled files
     for dirpath, _, filenames in os.walk(os.path.join(WORKDIR, '_root')):
@@ -902,6 +904,10 @@
     pkgroot = os.path.join(outdir, 'Python.mpkg', 'Contents')
     pkgcontents = os.path.join(pkgroot, 'Packages')
     os.makedirs(pkgcontents)
+    # discard packages which are not appropriate for the targeted OS levels
+    PKG_RECIPES = [recipe for recipe in PKG_RECIPES
+                    if "deploymenttargetmax" not in recipe
+                    or float(DEPTARGET) <= float(recipe["deploymenttargetmax"]) ]
     for recipe in PKG_RECIPES:
         packageFromRecipe(pkgcontents, recipe)