[darwinbuild-changes] [75] trunk/darwinxref/DBDataStore.c

[source_changes at macosforge.org]

Revision: 75
          http://trac.macosforge.org/projects/darwinbuild/changeset/75
Author:   ssen
Date:     2006-10-04 01:43:01 -0700 (Wed, 04 Oct 2006)

Log Message:
-----------
add note from kevin about non-alias parents

Modified Paths:
--------------
    trunk/darwinxref/DBDataStore.c

Modified: trunk/darwinxref/DBDataStore.c
===================================================================
--- trunk/darwinxref/DBDataStore.c	2005-07-13 00:51:13 UTC (rev 74)
+++ trunk/darwinxref/DBDataStore.c	2006-10-04 08:43:01 UTC (rev 75)
@@ -336,6 +336,11 @@
   that foo_prime was a build alias, and no property was found, restart the
   search with "foo"
 
+  Once an alias is detected (like "foo_prime" in 8A2), "foo_prime" in
+  8A1 must be an alias if it is present at all. A non-alias (without "original")
+  is semantically a different project, and must abort the inheritance search
+  for "foo_prime", although it can continue for "foo" in 8A3.
+
 */
 CFTypeRef _DBCopyPropWithInheritance(CFStringRef build, CFStringRef project, CFStringRef property,
 	CFTypeRef (*func)(CFStringRef, CFStringRef, CFStringRef)) {

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