iOS: Refactor iOS tool chain and kit auto detection

It was all done in one huge, unreadable method.
The refactoring along-side fixes the following:

- iOS tool chains were demoted to manual at start up because there
  was no tool chain factory that would auto detect them
- a QTC_CHECK failed because single Qt Versions could appear multiple
  times in the architecture->Qt version map, because each architecture
  is present in two abis (32-bit and 64-bit)

The refactoring also removes unneeded automatic conversion
from non-iOS Qt version to iOS Qt version, and removes considering GCC
toolchains (which were not handled anyhow, because only Clang
"platforms" were considered).

Change-Id: Ic9ae797646f159ed45959fc797990aa98f2136fb
Reviewed-by: Tobias Hunger <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/plugins/ios/iosplugin.cpp b/src/plugins/ios/iosplugin.cpp
index a3412057d9a..5ac0b11b0c6 100644
--- a/src/plugins/ios/iosplugin.cpp
+++ b/src/plugins/ios/iosplugin.cpp
@@ -69,6 +69,7 @@ bool IosPlugin::initialize(const QStringList &arguments, QString *errorMessage)
 
     Internal::IosConfigurations::initialize();
 
+    addAutoReleasedObject(new Internal::IosToolChainFactory);
     addAutoReleasedObject(new Internal::IosRunControlFactory);
     addAutoReleasedObject(new Internal::IosRunConfigurationFactory);
     addAutoReleasedObject(new Internal::IosSettingsPage);