Fixes: Add Linux icc to the supported toolchains.

Details:  Treat it the same as g++.

src/plugins/projectexplorer/toolchain.h

@@ -40,6 +40,7 @@ public:
     enum ToolChainType
     {
         GCC,
+        LinuxICC,
         MinGW,
         MSVC,
         WINCE,

src/plugins/qt4projectmanager/qt4project.cpp

@@ -419,7 +419,7 @@ ProjectExplorer::ToolChain *Qt4Project::toolChain(const QString &buildConfigurat
         m_test = ToolChain::createMSVCToolChain(version->msvcVersion());
     } else if(t == ToolChain::WINCE) {
         m_test = ToolChain::createWinCEToolChain(version->msvcVersion(), version->wincePlatform());
-    } else if(t == ToolChain::GCC) {
+    } else if(t == ToolChain::GCC || t == ToolChain::LinuxICC) {
         QStringList list = rootProjectNode()->variableValue(Internal::CxxCompilerVar);
         QString qmake_cxx = list.isEmpty() ? QString::null : list.first();
         Environment env = Environment::systemEnvironment();

src/plugins/qt4projectmanager/qtversionmanager.cpp

@@ -1191,6 +1191,8 @@ ProjectExplorer::ToolChain::ToolChainType QtVersion::toolchainType() const
         return ProjectExplorer::ToolChain::INVALID;
     else if (spec.startsWith("wince"))
         return ProjectExplorer::ToolChain::WINCE;
+    else if (spec.startsWith("linux-icc"))
+        return ProjectExplorer::ToolChain::LinuxICC;
     else
         return ProjectExplorer::ToolChain::GCC;
 }