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path: root/src/lib/buildgraph/rulesevaluationcontext.cpp
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* Some minor improvements to the Error class.Christian Kandeler2013-06-181-1/+1
| | | | | | | | | | | | | - Rename "Error" to "ErrorInfo", to make clear that this class conveys information about errors, including that there might not actually be one. - Rename "ErrorData" to "ErrorItem", to make clear that these are parts of an aggregate structure. - Introduce ErrorInfo::hasError() for quick checking of whether an error occurred. Change-Id: Icea6ed5240d6d14bd30e9cea189c6babd7004792 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Help compiler with branch prediction.Christian Kandeler2013-04-121-1/+1
| | | | | | | | | Mark error checks in potentially performance-sensitive contexts with Q_UNLIKELY. Actual benefits unknown, but it cannot hurt. Change-Id: If3d2375965e6342b5d7a0b46ad2c8a41fd3567d0 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* cache Rule.prepare scripts as function objectsJoerg Bornemann2013-03-271-8/+0
| | | | | | | | | | | | | | | For Rule.prepare a function object is created on demand. This function object is called on every rule application. The QScriptProgram cache turns out to be quite useless. This caching approach saves roughly 5% of time of the whole resolve phase. Magic persistence number changed, because the createCommands method now expects prepare scripts in function form. Change-Id: Ie531dcfb5f21578548a5961ddaa6086ae441a2b0 Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
* replace Q_ASSERT with QBS_ASSERT / QBS_CHECKJoerg Bornemann2013-02-141-1/+2
| | | | | Change-Id: I9f4d43b9b7be7e4ce814963d1feee81605a9d2eb Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
* Remove global log sink.Christian Kandeler2013-02-061-2/+2
| | | | | | | | | | | | | | | Applications may not want to use the same log sink for all builds. The logging facility is also decoupled from the command-line client in other ways: - The LogWriter modifiers for output channel and text color are gone, since this type of decision should not be made by low-level code. Instead, the "highlight" string can be forwarded to the log sink. - The console logger now lives in app/shared, as it must never be used by library code. Change-Id: I8863a554c9b74577320ef23f6f934a74e0f0cbb0 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* update copyright yearJoerg Bornemann2013-01-091-1/+1
| | | | | Change-Id: Ic2962e57ede037b910d7e77b01b0163f0a22cb7d Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
* Some engine-related optimizations.Christian Kandeler2012-12-051-0/+8
| | | | | | | | | | - Re-enable script program cache; it is safe to use now. - Create a new evaluation context only for the first build of a project. - To help with all of this, use a shared pointer for RulesEvaluationContext, as it does not have a clear owner. Change-Id: I90a7fcaf855573b756f29daff37038e98aa7c1fe Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Split up buildgraph.h and buildgraph.cpp.Christian Kandeler2012-12-041-1/+0
| | | | | | | Move things to the appropriate places. Change-Id: I2f201ccdf9c465a8c3201e229629b756cc258495 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Move engine-related functionality out of BuildGraph.Christian Kandeler2012-12-031-0/+116
Change-Id: I5da16ea99bce3e6f737f37770fb0fe3e2e5c0214 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
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