CERC: Use invalid ABI

Use a invalid ABI since we have no idea what we will end up running.
Make the debugger figure out specifics when needed.

Change-Id: Ia74080887617a097a16d789dfd7f88458409a23c
Reviewed-on: http://codereview.qt-project.org/6065


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/debugger/debuggerrunner.cpp

@@ -726,6 +726,11 @@ static DebuggerStartParameters localStartParameters(RunConfiguration *runConfigu
     sp.executable = rc->executable();
     sp.processArgs = rc->commandLineArguments();
     sp.toolChainAbi = rc->abi();
+    if (!sp.toolChainAbi.isValid()) {
+        QList<Abi> abis = Abi::abisOfBinary(sp.executable);
+        if (!abis.isEmpty())
+            sp.toolChainAbi = abis.at(0);
+    }
     sp.useTerminal = rc->runMode() == LocalApplicationRunConfiguration::Console;
     sp.dumperLibrary = rc->dumperLibrary();
     sp.dumperLibraryLocations = rc->dumperLibraryLocations();

src/plugins/projectexplorer/customexecutablerunconfiguration.cpp

@@ -337,7 +337,7 @@ QStringList CustomExecutableRunConfiguration::dumperLibraryLocations() const
 
 ProjectExplorer::Abi CustomExecutableRunConfiguration::abi() const
 {
-    return ProjectExplorer::Abi::hostAbi();
+    return Abi(); // return an invalid ABI: We do not know what we will end up running!
 }
 
 // Factory