Fix compilation for CDT 8.2

Author: amorellgarcia

it.baeyens.arduino.core/src/it/baeyens/arduino/toolchain/ArduinoLanguageProvider.java

@@ -42,7 +42,7 @@ private enum State {
 	    new MacroOptionParser("#define\\s+(\\S*)\\s*(\\S*)", "$1", "$2", ICSettingEntry.BUILTIN | ICSettingEntry.READONLY), };
 
     @Override
-    protected String getToolchainId() {
+    public String getToolchainId() {
 	return GCC_TOOLCHAIN_ID;
     }
 

it.baeyens.arduino.core/src/it/baeyens/arduino/tools/ShouldHaveBeenInCDT.java

@@ -1,5 +1,6 @@
 package it.baeyens.arduino.tools;
 
+import org.eclipse.cdt.core.language.settings.providers.ILanguageSettingsProvidersKeeper;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
 import org.eclipse.cdt.core.settings.model.ICProjectDescription;
@@ -12,11 +13,12 @@
 import org.eclipse.cdt.managedbuilder.internal.core.ManagedBuildInfo;
 import org.eclipse.cdt.managedbuilder.internal.core.ManagedProject;
 import org.eclipse.cdt.managedbuilder.internal.core.ToolChain;
-import org.eclipse.cdt.managedbuilder.internal.dataprovider.ConfigurationDataProvider;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
+
 import it.baeyens.arduino.ui.BuildConfigurationsPage.ConfigurationDescriptor;
+
 import java.util.ArrayList;
 
 @SuppressWarnings("restriction")
@@ -99,7 +101,12 @@ public static void setCProjectDescription(IProject project,
 	    }
 	    CConfigurationData data = cfg.getConfigurationData();
 	    ICConfigurationDescription cfgDes = des.createConfiguration(ManagedBuildManager.CFG_DATA_PROVIDER_ID, data);
-	    ConfigurationDataProvider.setDefaultLanguageSettingsProviders(project, cfg, cfgDes);
+	    
+	    if (cfgDes instanceof ILanguageSettingsProvidersKeeper) {
+	    	ILanguageSettingsProvidersKeeper lspk = (ILanguageSettingsProvidersKeeper)cfgDes;
+	    	lspk.setDefaultLanguageSettingsProvidersIds(new String[] {alCfgs.get(i).ToolchainID});
+	    }
+//	    ConfigurationDataProvider.setDefaultLanguageSettingsProviders(project, cfg, cfgDes);
 	}
 	monitor.worked(50);
 	mngr.setProjectDescription(project, des);