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authorBoris Kolpackov <boris@codesynthesis.com>2015-07-21 15:51:54 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2015-07-21 15:51:54 +0200
commit4be404cd8b7f4c7b450364defea92cd02e9b7a62 (patch)
treef8f0aac622dfd9d30d1900b958ecea9505265502 /build/options.ixx
parent10604d850510e46b2ee625548abe5eb9a1172a0d (diff)
Improve nested operations support
The idea is this: we need to be able to override "conditional, inner for outer" recipes with the "unconditional inner" ones. Here is the concrete scenario: we have {update, test} action and the lib{} target that is both mentioned as a prerequisite of ./ and exe{}, which is a test. At first, we want to ignore lib{} when reached as a prerequisite of ./. But then we get to it via exe{} (which is a test and thus should be updated). At this point we should override the recipe for lib{} with the one that would update it rather than ignore.
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