Merge remote-tracking branch 'origin/5.12' into 5.13

Conflicts:
	src/gui/painting/qdrawhelper.cpp
	src/gui/painting/qdrawhelper_p.h
	src/gui/painting/qdrawhelper_sse2.cpp
	src/gui/painting/qdrawhelper_x86_p.h

Change-Id: I83256bb38ab3a705776e353bc0629315b6c59a0f

3 files changed, 8 insertions, 18 deletions

diff --git a/qmake/generators/projectgenerator.cpp b/qmake/generators/projectgenerator.cpp
index ef34955eb1..19acc09e85 100644
--- a/qmake/generators/projectgenerator.cpp
+++ b/qmake/generators/projectgenerator.cpp
@@ -36,7 +36,7 @@
 
 QT_BEGIN_NAMESPACE
 
-QString project_builtin_regx() //calculate the builtin regular expression..
+static QString project_builtin_regx() //calculate the builtin regular expression..
 {
     QString ret;
     QStringList builtin_exts;
diff --git a/qmake/generators/win32/msvc_objectmodel.cpp b/qmake/generators/win32/msvc_objectmodel.cpp
index 38253e3a8f..506229a7f4 100644
--- a/qmake/generators/win32/msvc_objectmodel.cpp
+++ b/qmake/generators/win32/msvc_objectmodel.cpp
@@ -1567,21 +1567,12 @@ bool VCLinkerTool::parseOption(const char* option)
                 const char* str = option+6;
                 if (*str == 'S')
                     ShowProgress = linkProgressAll;
-#ifndef Q_OS_WIN
-                else if (strncasecmp(str, "pginstrument", 12))
+                else if (qstricmp(str, "pginstrument") == 0)
                     LinkTimeCodeGeneration = optLTCGInstrument;
-                else if (strncasecmp(str, "pgoptimize", 10))
+                else if (qstricmp(str, "pgoptimize") == 0)
                     LinkTimeCodeGeneration = optLTCGOptimize;
-                else if (strncasecmp(str, "pgupdate", 8 ))
+                else if (qstricmp(str, "pgupdate") == 0)
                     LinkTimeCodeGeneration = optLTCGUpdate;
-#else
-                else if (_stricmp(str, "pginstrument"))
-                    LinkTimeCodeGeneration = optLTCGInstrument;
-                else if (_stricmp(str, "pgoptimize"))
-                    LinkTimeCodeGeneration = optLTCGOptimize;
-                else if (_stricmp(str, "pgupdate"))
-                    LinkTimeCodeGeneration = optLTCGUpdate;
-#endif
             }
         } else {
             AdditionalOptions.append(option);
diff --git a/qmake/option.cpp b/qmake/option.cpp
index dcebeadcb8..626a2cec0d 100644
--- a/qmake/option.cpp
+++ b/qmake/option.cpp
@@ -122,7 +122,6 @@ static QString detectProjectFile(const QString &path)
     return ret;
 }
 
-QString project_builtin_regx();
 bool usage(const char *a0)
 {
     fprintf(stdout, "Usage: %s [mode] [options] [files]\n"
@@ -134,9 +133,9 @@ bool usage(const char *a0)
             "\n"
             "Mode:\n"
             "  -project       Put qmake into project file generation mode%s\n"
-            "                 In this mode qmake interprets files as files to\n"
-            "                 be built,\n"
-            "                 defaults to %s\n"
+            "                 In this mode qmake interprets [files] as files to\n"
+            "                 be added to the .pro file. By default, all files with\n"
+            "                 known source extensions are added.\n"
             "                 Note: The created .pro file probably will \n"
             "                 need to be edited. For example add the QT variable to \n"
             "                 specify what modules are required.\n"
@@ -184,7 +183,7 @@ bool usage(const char *a0)
             "  -nomoc         Don't generate moc targets  [makefile mode only]\n"
             "  -nopwd         Don't look for files in pwd [project mode only]\n"
             ,a0,
-            default_mode(a0) == Option::QMAKE_GENERATE_PROJECT  ? " (default)" : "", project_builtin_regx().toLatin1().constData(),
+            default_mode(a0) == Option::QMAKE_GENERATE_PROJECT  ? " (default)" : "",
             default_mode(a0) == Option::QMAKE_GENERATE_MAKEFILE ? " (default)" : ""
         );
     return false;