Merge remote-tracking branch 'origin/5.6' into 5.7

This also reverts commit 0d2f0164f45cb626c40a7c95026ba00fa56ac249.

Conflicts:
	header.BSD-NEW
	qmake/Makefile.win32
	src/openglextensions/qopenglextensions.cpp
	src/openglextensions/qopenglextensions.h
	src/winmain/qtmain_win.cpp
	src/winmain/qtmain_winrt.cpp
	tools/configure/configureapp.cpp
	util/glgen/qopenglextensions.cpp.header
	util/glgen/qopenglextensions.h.header

Change-Id: If26c6f4111b342378dd88bbdc657e322d2ab6ad8

5 files changed, 32 insertions, 3 deletions

diff --git a/qmake/Makefile.win32 b/qmake/Makefile.win32
index 834065ee61..1e28f3ec32 100644
--- a/qmake/Makefile.win32
+++ b/qmake/Makefile.win32
@@ -25,7 +25,7 @@ LINKER            = link
 CFLAGS_EXTRA      = /Zc:wchar_t-
 !  elseif "$(QMAKESPEC)" == "win32-msvc2008" || "$(QMAKESPEC)" == "win32-msvc2010" || "$(QMAKESPEC)" == "win32-msvc2012" || "$(QMAKESPEC)" == "win32-msvc2013"
 CFLAGS_EXTRA      = /MP /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS $(CFLAGS_CRT)
-!  elseif "$(QMAKESPEC)" == "win32-msvc2015" || "$(QMAKESPEC)" == "win32-clang-msvc2015"
+!  elseif "$(QMAKESPEC)" == "win32-msvc2015" || "$(QMAKESPEC)" == "win32-msvc2017" || "$(QMAKESPEC)" == "win32-clang-msvc2015"
 CFLAGS_EXTRA      = /MP /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS /Zc:strictStrings /w44456 /w44457 /w44458 /wd4577 $(CFLAGS_CRT)
 !  else
 !    error Unsupported compiler for this Makefile
diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc
index 5c17f895e3..c0f03018c0 100644
--- a/qmake/doc/src/qmake-manual.qdoc
+++ b/qmake/doc/src/qmake-manual.qdoc
@@ -2057,6 +2057,12 @@
     value of this variable is typically handled by qmake or
      \l{#QMAKESPEC}{qmake.conf} and rarely needs to be modified.
 
+    \section1 QMAKE_OBJECTIVE_CFLAGS
+
+    Specifies the Objective C/C++ compiler flags for building
+    a project. These flags are used in addition to QMAKE_CFLAGS and
+    QMAKE_CXXFLAGS.
+
     \section1 QMAKE_POST_LINK
 
     Specifies the command to execute after linking the \l{TARGET}
diff --git a/qmake/generators/win32/msvc_objectmodel.h b/qmake/generators/win32/msvc_objectmodel.h
index 9f9c8027c9..7f9d38a411 100644
--- a/qmake/generators/win32/msvc_objectmodel.h
+++ b/qmake/generators/win32/msvc_objectmodel.h
@@ -52,7 +52,8 @@ enum DotNET {
     NET2010 = 0xa0,
     NET2012 = 0xb0,
     NET2013 = 0xc0,
-    NET2015 = 0xd0
+    NET2015 = 0xd0,
+    NET2017 = 0xe0
 };
 
 /*
diff --git a/qmake/generators/win32/msvc_vcproj.cpp b/qmake/generators/win32/msvc_vcproj.cpp
index 7a713e1b65..19e35e798f 100644
--- a/qmake/generators/win32/msvc_vcproj.cpp
+++ b/qmake/generators/win32/msvc_vcproj.cpp
@@ -65,6 +65,7 @@ struct DotNetCombo {
     const char *versionStr;
     const char *regKey;
 } dotNetCombo[] = {
+    {NET2017, "MSVC.NET 2017 (15.0)", "Software\\Microsoft\\VisualStudio\\SxS\\VS7\\15.0"},
     {NET2015, "MSVC.NET 2015 (14.0)", "Software\\Microsoft\\VisualStudio\\14.0\\Setup\\VC\\ProductDir"},
     {NET2013, "MSVC.NET 2013 (12.0)", "Software\\Microsoft\\VisualStudio\\12.0\\Setup\\VC\\ProductDir"},
     {NET2013, "MSVC.NET 2013 Express Edition (12.0)", "Software\\Microsoft\\VCExpress\\12.0\\Setup\\VC\\ProductDir"},
@@ -159,6 +160,8 @@ const char _slnHeader120[]      = "Microsoft Visual Studio Solution File, Format
                                   "\n# Visual Studio 2013";
 const char _slnHeader140[]      = "Microsoft Visual Studio Solution File, Format Version 12.00"
                                   "\n# Visual Studio 2015";
+const char _slnHeader141[]      = "Microsoft Visual Studio Solution File, Format Version 12.00"
+                                  "\n# Visual Studio 2017";
                                   // The following UUID _may_ change for later servicepacks...
                                   // If so we need to search through the registry at
                                   // HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\7.0\Projects
@@ -389,6 +392,8 @@ QString VcprojGenerator::retrievePlatformToolSet() const
         return QStringLiteral("v120") + suffix;
     case NET2015:
         return QStringLiteral("v140") + suffix;
+    case NET2017:
+        return QStringLiteral("v141") + suffix;
     default:
         return QString();
     }
@@ -615,6 +620,9 @@ void VcprojGenerator::writeSubDirs(QTextStream &t)
     }
 
     switch (which_dotnet_version(project->first("MSVC_VER").toLatin1())) {
+    case NET2017:
+        t << _slnHeader141;
+        break;
     case NET2015:
         t << _slnHeader140;
         break;
@@ -945,6 +953,9 @@ void VcprojGenerator::initProject()
     // Own elements -----------------------------
     vcProject.Name = project->first("QMAKE_ORIG_TARGET").toQString();
     switch (which_dotnet_version(project->first("MSVC_VER").toLatin1())) {
+    case NET2017:
+        vcProject.Version = "15.00";
+        break;
     case NET2015:
         vcProject.Version = "14.00";
         break;
diff --git a/qmake/library/qmakeevaluator.cpp b/qmake/library/qmakeevaluator.cpp
index e828dd85f7..dcbf16b3ea 100644
--- a/qmake/library/qmakeevaluator.cpp
+++ b/qmake/library/qmakeevaluator.cpp
@@ -971,6 +971,13 @@ static ProString msvcBinDirToQMakeArch(QString subdir)
     subdir = subdir.toLower();
     if (subdir == QLatin1String("amd64"))
         return ProString("x86_64");
+    // Since 2017 the folder structure from here is HostX64|X86/x64|x86
+    idx = subdir.indexOf(QLatin1Char('\\'));
+    if (idx == -1)
+        return ProString("x86");
+    subdir.remove(0, idx + 1);
+    if (subdir == QLatin1String("x64"))
+        return ProString("x86_64");
     return ProString(subdir);
 }
 
@@ -1065,8 +1072,12 @@ void QMakeEvaluator::loadDefaults()
     vars[ProKey("QMAKE_HOST.arch")] << archStr;
 
 # if defined(Q_CC_MSVC) // ### bogus condition, but nobody x-builds for msvc with a different qmake
+    // Since VS 2017 we need VCToolsInstallDir instead of VCINSTALLDIR
+    QString vcInstallDir = m_option->getEnv(QLatin1String("VCToolsInstallDir"));
+    if (vcInstallDir.isEmpty())
+        vcInstallDir = m_option->getEnv(QLatin1String("VCINSTALLDIR"));
     vars[ProKey("QMAKE_TARGET.arch")] = msvcArchitecture(
-                m_option->getEnv(QLatin1String("VCINSTALLDIR")),
+                vcInstallDir,
                 m_option->getEnv(QLatin1String("PATH")));
 # endif
 #elif defined(Q_OS_UNIX)