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authorStephen Kelly <steveire@gmail.com>2013-02-22 12:03:35 (GMT)
committerStephen Kelly <steveire@gmail.com>2013-02-24 21:04:20 (GMT)
commit42ebb1886f7500c2f7a34fee99e2e9fa749f5a93 (patch)
tree072a1b493c41f9085aaeadaa965b8f7b5d8816b3 /Source/cmGraphVizWriter.cxx
parentf7474f3a0195c105b9b981bc4d558edcc1dede57 (diff)
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Memoize includes and defines from interface libraries.
This is similar in spirit to commit e48d8420 (Cache context-independent includes on evaluation., 2013-02-03), but it is needed since commit a1c4905f (Use the link information as a source of compile definitions and includes., 2013-02-12), which changed how includes and defines are determined. As they are now determined through the link interface, we need to cache the result of evaluating them through that. In the case of the includes, the result was already being cached and then immediately disposed. Store the result as a member variable instead to make use of the caching.
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