Changing dalvik/libcore causes rebuilding the whole framework

Posted by ZelluX on Stack Overflow See other posts from Stack Overflow or by ZelluX
Published on 2010-12-24T07:30:56Z Indexed on 2010/12/26 2:54 UTC
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Filed under:

java

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android

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dalvik

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libcore

I'm adding some interception routines to Dalvik libcore methods (e.g. file open method in libcore/luni/src/main/java/org/apache/harmony/luni/platform/OSFileSystem.java), which I think only changes basic sharing libraries. But to my surprise, every time I run make after modifications, it rebuilds nearly everything of the framework, such as Calculator application, W3C DOM parser, etc. It really takes time to build the framework after a small modification. I'm wondering if it is possible to reduce number of rebuilt components after modifying dalvik libcore? Thanks.

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