Add support for MSVC2022 (Preview)

2022 should be binary compatibility with previous versions (see
https://docs.microsoft.com/en-us/cpp/porting/binary-compat-2015-2017?view=msvc-160).

Change-Id: I4200f0c7d78adb0d1f352cd527c0f6041a1f5283
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/mcusupport/mcusupportoptions.cpp

@@ -381,6 +381,7 @@ static ToolChain *msvcToolChain(Id language)
 {
     ToolChain *toolChain = ToolChainManager::toolChain([language](const ToolChain *t) {
         const Abi abi = t->targetAbi();
+        // TODO: Should Abi::WindowsMsvc2022Flavor be added too?
         return  (abi.osFlavor() == Abi::WindowsMsvc2017Flavor || abi.osFlavor() == Abi::WindowsMsvc2019Flavor)
                 && abi.architecture() == Abi::X86Architecture
                 && abi.wordWidth() == 64

src/plugins/projectexplorer/abi.cpp

@@ -111,6 +111,7 @@ static void setupPreregisteredOsFlavors() {
     registerOsFlavor(Abi::WindowsMsvc2015Flavor, "msvc2015", {Abi::OS::WindowsOS});
     registerOsFlavor(Abi::WindowsMsvc2017Flavor, "msvc2017", {Abi::OS::WindowsOS});
     registerOsFlavor(Abi::WindowsMsvc2019Flavor, "msvc2019", {Abi::OS::WindowsOS});
+    registerOsFlavor(Abi::WindowsMsvc2022Flavor, "msvc2022", {Abi::OS::WindowsOS});
     registerOsFlavor(Abi::WindowsMSysFlavor, "msys", {Abi::OS::WindowsOS});
     registerOsFlavor(Abi::WindowsCEFlavor, "ce", {Abi::OS::WindowsOS});
     registerOsFlavor(Abi::VxWorksFlavor, "vxworks", {Abi::OS::VxWorks});
@@ -285,7 +286,9 @@ static Abis parseCoffHeader(const QByteArray &data)
             flavor = Abi::WindowsMsvc2013Flavor;
             break;
         case 14:
-            if (minorLinker >= quint8(20))
+            if (minorLinker >= quint8(30))
+                flavor = Abi::WindowsMsvc2022Flavor;
+            else if (minorLinker >= quint8(20))
                 flavor = Abi::WindowsMsvc2019Flavor;
             else if (minorLinker >= quint8(10))
                 flavor = Abi::WindowsMsvc2017Flavor;
@@ -295,6 +298,9 @@ static Abis parseCoffHeader(const QByteArray &data)
         case 15:
             flavor = Abi::WindowsMsvc2019Flavor;
             break;
+        case 16:
+            flavor = Abi::WindowsMsvc2022Flavor;
+            break;
         default: // Keep unknown flavor
             if (minorLinker != 0)
                 flavor = Abi::WindowsMSysFlavor; // MSVC seems to avoid using minor numbers
@@ -690,9 +696,9 @@ bool Abi::operator == (const Abi &other) const
 
 static bool compatibleMSVCFlavors(const Abi::OSFlavor &left, const Abi ::OSFlavor &right)
 {
-    // MSVC 2019, 2017 and 2015 are compatible
-    return left >= Abi::WindowsMsvc2015Flavor && left <= Abi::WindowsMsvc2019Flavor
-           && right >= Abi::WindowsMsvc2015Flavor && right <= Abi::WindowsMsvc2019Flavor;
+    // MSVC 2022, 2019, 2017 and 2015 are compatible
+    return left >= Abi::WindowsMsvc2015Flavor && left <= Abi::WindowsMsvc2022Flavor
+           && right >= Abi::WindowsMsvc2015Flavor && right <= Abi::WindowsMsvc2022Flavor;
 }
 
 bool Abi::isCompatibleWith(const Abi &other) const
@@ -1089,6 +1095,8 @@ bool Abi::osSupportsFlavor(const Abi::OS &os, const Abi::OSFlavor &flavor)
 
 Abi::OSFlavor Abi::flavorForMsvcVersion(int version)
 {
+    if (version >= 1930)
+        return WindowsMsvc2022Flavor;
     if (version >= 1920)
         return WindowsMsvc2019Flavor;
     if (version >= 1910)

src/plugins/projectexplorer/abi.h

@@ -112,7 +112,8 @@ public:
         WindowsMsvc2015Flavor,
         WindowsMsvc2017Flavor,
         WindowsMsvc2019Flavor,
-        WindowsLastMsvcFlavor = WindowsMsvc2019Flavor,
+        WindowsMsvc2022Flavor,
+        WindowsLastMsvcFlavor = WindowsMsvc2022Flavor,
         WindowsMSysFlavor,
         WindowsCEFlavor,
 

src/plugins/projectexplorer/msvctoolchain.cpp

@@ -429,7 +429,9 @@ static Abi findAbiOfMsvc(MsvcToolChain::Type type,
         else if (version == QLatin1String("v7.0A") || version == QLatin1String("v7.1"))
             msvcVersionString = QLatin1String("10.0");
     }
-    if (msvcVersionString.startsWith(QLatin1String("16.")))
+    if (msvcVersionString.startsWith(QLatin1String("17.")))
+        flavor = Abi::WindowsMsvc2022Flavor;
+    else if (msvcVersionString.startsWith(QLatin1String("16.")))
         flavor = Abi::WindowsMsvc2019Flavor;
     else if (msvcVersionString.startsWith(QLatin1String("15.")))
         flavor = Abi::WindowsMsvc2017Flavor;
@@ -926,6 +928,10 @@ QStringList MsvcToolChain::suggestedMkspecList() const
                 "winrt-arm-msvc2019",
                 "winrt-x86-msvc2019",
                 "winrt-x64-msvc2019"};
+    case Abi::WindowsMsvc2022Flavor:
+        return {"win32-msvc",
+                "win32-msvc2022",
+                "win32-arm64-msvc"};
     default:
         break;
     }
@@ -937,6 +943,14 @@ Abis MsvcToolChain::supportedAbis() const
     Abi abi = targetAbi();
     Abis abis = {abi};
     switch (abi.osFlavor()) {
+    case Abi::WindowsMsvc2022Flavor:
+        abis << Abi(abi.architecture(),
+                    abi.os(),
+                    Abi::WindowsMsvc2019Flavor,
+                    abi.binaryFormat(),
+                    abi.wordWidth(),
+                    abi.param());
+        Q_FALLTHROUGH();
     case Abi::WindowsMsvc2019Flavor:
         abis << Abi(abi.architecture(),
                     abi.os(),

src/plugins/qtsupport/baseqtversion.cpp

@@ -2274,6 +2274,8 @@ static Abi refineAbiFromBuildString(const QByteArray &buildString, const Abi &pr
         flavor = Abi::WindowsMsvc2017Flavor;
     } else if (compiler.startsWith("MSVC 2019") && os == Abi::WindowsOS) {
         flavor = Abi::WindowsMsvc2019Flavor;
+    } else if (compiler.startsWith("MSVC 2022") && os == Abi::WindowsOS) {
+        flavor = Abi::WindowsMsvc2022Flavor;
     }
 
     return Abi(arch, os, flavor, format, wordWidth);