commit 21ac42d63b67930480ccf8a087604ee7b6c6811f
author Ying Wang <wangying@google.com> Wed Dec 04 15:54:36 2013 -0800
committer Ying Wang <wangying@google.com> Wed Dec 04 16:57:14 2013 -0800
tree 0a96c2fdf9590b084d0ddb2d056dd53e3cb198f6
parent 59fc932592299963180bbaaab939a9ef6e3f57ae

Better way to export variables in Docs.mk.

With this change, libcore_to_document will be evaluated only once.
As a side effect, this fixes the build log spam reported in:
https://code.google.com/p/android/issues/detail?id=63184

Change-Id: I4fcfbcd70f6d4b119487525825aeafa2926507b4

JavaLibrary.mk

diff --git a/JavaLibrary.mk b/JavaLibrary.mk
index 0fbc9fb..4b5fbcd 100644
--- a/JavaLibrary.mk
+++ b/JavaLibrary.mk
@@ -243,7 +243,7 @@
 # for shared defintion of libcore_to_document
 include $(LOCAL_PATH)/Docs.mk
 
-LOCAL_SRC_FILES:=$(call libcore_to_document,$(LOCAL_PATH))
+LOCAL_SRC_FILES := $(libcore_to_document)
 # rerun doc generation without recompiling the java
 LOCAL_JAVA_LIBRARIES:=
 LOCAL_JAVACFLAGS := $(local_javac_flags)