Merge remote-tracking branch 'origin/5.15' into dev

 Conflicts:
	examples/opengl/doc/src/cube.qdoc
	src/corelib/global/qlibraryinfo.cpp
	src/corelib/text/qbytearray_p.h
	src/corelib/text/qlocale_data_p.h
	src/corelib/time/qhijricalendar_data_p.h
	src/corelib/time/qjalalicalendar_data_p.h
	src/corelib/time/qromancalendar_data_p.h
	src/network/ssl/qsslcertificate.h
	src/widgets/doc/src/graphicsview.qdoc
	src/widgets/widgets/qcombobox.cpp
	src/widgets/widgets/qcombobox.h
	tests/auto/corelib/tools/qscopeguard/tst_qscopeguard.cpp
	tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp
	tests/benchmarks/corelib/io/qdiriterator/qdiriterator.pro
	tests/manual/diaglib/debugproxystyle.cpp
	tests/manual/diaglib/qwidgetdump.cpp
	tests/manual/diaglib/qwindowdump.cpp
	tests/manual/diaglib/textdump.cpp
	util/locale_database/cldr2qlocalexml.py
	util/locale_database/qlocalexml.py
	util/locale_database/qlocalexml2cpp.py

Resolution of util/locale_database/ are based on:
https://codereview.qt-project.org/c/qt/qtbase/+/294250
and src/corelib/{text,time}/*_data_p.h were then regenerated by
running those scripts.

Updated CMakeLists.txt in each of
	tests/auto/corelib/serialization/qcborstreamreader/
	tests/auto/corelib/serialization/qcborvalue/
	tests/auto/gui/kernel/
and generated new ones in each of
	tests/auto/gui/kernel/qaddpostroutine/
	tests/auto/gui/kernel/qhighdpiscaling/
	tests/libfuzzer/corelib/text/qregularexpression/optimize/
	tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/
	tests/libfuzzer/gui/text/qtextdocument/sethtml/
	tests/libfuzzer/gui/text/qtextdocument/setmarkdown/
	tests/libfuzzer/gui/text/qtextlayout/beginlayout/
by running util/cmake/pro2cmake.py on their changed .pro files.

Changed target name in
	tests/auto/gui/kernel/qaction/qaction.pro
	tests/auto/gui/kernel/qaction/qactiongroup.pro
	tests/auto/gui/kernel/qshortcut/qshortcut.pro
to ensure unique target names for CMake

Changed tst_QComboBox::currentIndex to not test the
currentIndexChanged(QString), as that one does not exist in Qt 6
anymore.

Change-Id: I9a85705484855ae1dc874a81f49d27a50b0dcff7

10 files changed, 54 insertions, 26 deletions

diff --git a/mkspecs/common/msvc-based-version.conf b/mkspecs/common/msvc-based-version.conf
index 38aecbaf59..b53e3b61aa 100644
--- a/mkspecs/common/msvc-based-version.conf
+++ b/mkspecs/common/msvc-based-version.conf
@@ -29,4 +29,9 @@ greaterThan(QMAKE_MSC_VER, 1910) {
     COMPAT_MKSPEC       =
 }
 
+greaterThan(QMAKE_MSC_VER, 1919) {
+    # Visual Studio 2019 (16.0) / Visual C++ 19.20 and up
+    MSVC_VER            = 16.0
+}
+
 !isEmpty(COMPAT_MKSPEC):!$$COMPAT_MKSPEC: CONFIG += $$COMPAT_MKSPEC
diff --git a/mkspecs/common/winrt_winphone/manifests/10.0/AppxManifest.xml.in b/mkspecs/common/winrt_winphone/manifests/10.0/AppxManifest.xml.in
index 18683e01e3..fe9ddaf8f1 100644
--- a/mkspecs/common/winrt_winphone/manifests/10.0/AppxManifest.xml.in
+++ b/mkspecs/common/winrt_winphone/manifests/10.0/AppxManifest.xml.in
@@ -6,7 +6,8 @@
   xmlns:uap=\"http://schemas.microsoft.com/appx/manifest/uap/windows10\"
   xmlns:uap3=\"http://schemas.microsoft.com/appx/manifest/uap/windows10/3\"
   xmlns:mobile=\"http://schemas.microsoft.com/appx/manifest/mobile/windows10\"
-  IgnorableNamespaces=\"uap uap3 mp mobile\">
+  xmlns:iot=\"http://schemas.microsoft.com/appx/manifest/iot/windows10\"
+  IgnorableNamespaces=\"uap uap3 mp mobile iot\">
 
   <Identity
     Name=\"$${WINRT_MANIFEST.identity}\"
diff --git a/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in b/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
index 4c3086a1f6..309798a767 100644
--- a/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
+++ b/mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in
@@ -1,4 +1,3 @@
-
 if (CMAKE_VERSION VERSION_LESS 3.1.0)
     message(FATAL_ERROR \"Qt 5 $${CMAKE_MODULE_NAME} module requires at least CMake version 3.1.0\")
 endif()
@@ -406,8 +405,12 @@ if (NOT TARGET Qt5::$${CMAKE_MODULE_NAME})
 !!ENDIF
     endif()
 
+!!IF equals(TEMPLATE, aux)
+    add_library(Qt5::$${CMAKE_MODULE_NAME} INTERFACE IMPORTED)
+!!ELSE
     add_library(Qt5::$${CMAKE_MODULE_NAME} STATIC IMPORTED)
     set_property(TARGET Qt5::$${CMAKE_MODULE_NAME} PROPERTY IMPORTED_LINK_INTERFACE_LANGUAGES "CXX")
+!!ENDIF
 !!ELSE
 !!IF equals(TEMPLATE, aux)
     add_library(Qt5::$${CMAKE_MODULE_NAME} INTERFACE IMPORTED)
@@ -566,8 +569,13 @@ if (NOT TARGET Qt5::$${CMAKE_MODULE_NAME})
 !!ENDIF // TEMPLATE != aux
 
 !!IF isEmpty(CMAKE_INTERNAL_MODULE)
-
-    file(GLOB pluginTargets \"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}_*Plugin.cmake\")
+    # In Qt 5.15 the glob pattern was relaxed to also catch plugins not literally named "Plugin".
+    # Define QT5_STRICT_PLUGIN_GLOB or ModuleName_STRICT_PLUGIN_GLOB to revert to old behavior.
+    if (QT5_STRICT_PLUGIN_GLOB OR Qt5$${CMAKE_MODULE_NAME}_STRICT_PLUGIN_GLOB)
+        file(GLOB pluginTargets \"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}_*Plugin.cmake\")
+    else()
+        file(GLOB pluginTargets \"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}_*.cmake\")
+    endif()
 
     macro(_populate_$${CMAKE_MODULE_NAME}_plugin_properties Plugin Configuration PLUGIN_LOCATION
           IsDebugAndRelease)
@@ -628,10 +636,8 @@ if (NOT TARGET Qt5::$${CMAKE_MODULE_NAME})
             include(${pluginTarget})
         endforeach()
     endif()
-
 !!ENDIF // isEmpty(CMAKE_INTERNAL_MODULE)
 
-
 !!IF !isEmpty(CMAKE_MODULE_EXTRAS)
     include(\"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}ConfigExtras.cmake\")
 !!ENDIF
@@ -640,6 +646,5 @@ if (NOT TARGET Qt5::$${CMAKE_MODULE_NAME})
     include(\"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}Macros.cmake\")
 !!ENDIF
 
-_qt5_$${CMAKE_MODULE_NAME}_check_file_exists(\"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}ConfigVersion.cmake\")
-
+    _qt5_$${CMAKE_MODULE_NAME}_check_file_exists(\"${CMAKE_CURRENT_LIST_DIR}/Qt5$${CMAKE_MODULE_NAME}ConfigVersion.cmake\")
 endif()
diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf
index ba163efc18..92a9112bca 100644
--- a/mkspecs/features/mac/default_post.prf
+++ b/mkspecs/features/mac/default_post.prf
@@ -198,7 +198,7 @@ macx-xcode {
                 -isysroot$$xcodeSDKInfo(Path, $$sdk)
             QMAKE_XARCH_LFLAGS_$${arch} = $$version_min_flags \
                 -Xarch_$${arch} \
-                -Wl,-syslibroot,$$xcodeSDKInfo(Path, $$sdk)
+                -isysroot$$xcodeSDKInfo(Path, $$sdk)
 
             QMAKE_XARCH_CFLAGS += $(EXPORT_QMAKE_XARCH_CFLAGS_$${arch})
             QMAKE_XARCH_LFLAGS += $(EXPORT_QMAKE_XARCH_LFLAGS_$${arch})
@@ -222,7 +222,7 @@ macx-xcode {
         version_min_flag = -m$${version_identifier}-version-min=$$deployment_target
         QMAKE_CFLAGS += -isysroot $$sysroot_path $$version_min_flag
         QMAKE_CXXFLAGS += -isysroot $$sysroot_path $$version_min_flag
-        QMAKE_LFLAGS += -Wl,-syslibroot,$$sysroot_path $$version_min_flag
+        QMAKE_LFLAGS += -isysroot $$sysroot_path $$version_min_flag
     }
 
     # Enable precompiled headers for multiple architectures
diff --git a/mkspecs/features/qt.prf b/mkspecs/features/qt.prf
index 3a71376029..fc46bcb74b 100644
--- a/mkspecs/features/qt.prf
+++ b/mkspecs/features/qt.prf
@@ -279,7 +279,15 @@ contains(all_qt_module_deps, qml): \
     for (QMLPATH, QMLPATHS): \
         IMPORTPATHS += -importPath $$system_quote($$QMLPATH)
 
-    #message(run $$QMLIMPORTSCANNER $$_PRO_FILE_PWD_  $$IMPORTPATHS)
+    # add qrc files, too
+    !isEmpty(RESOURCES) {
+       IMPORTPATHS += -qrcFiles
+       for (RESOURCE, RESOURCES): \
+           IMPORTPATHS += $$absolute_path($$system_quote($$RESOURCE), $$_PRO_FILE_PWD_)
+    }
+
+
+    # message(run $$QMLIMPORTSCANNER $$_PRO_FILE_PWD_  $$IMPORTPATHS)
     JSON = $$system($$QMLIMPORTSCANNER $$system_quote($$_PRO_FILE_PWD_) $$IMPORTPATHS)
 
     parseJson(JSON, IMPORTS)| error("Failed to parse qmlimportscanner output.")
diff --git a/mkspecs/features/qt_helper_lib.prf b/mkspecs/features/qt_helper_lib.prf
index 8a9672e603..2bb01515be 100644
--- a/mkspecs/features/qt_helper_lib.prf
+++ b/mkspecs/features/qt_helper_lib.prf
@@ -60,7 +60,7 @@ win32|CONFIG(static, static|shared) {
         "QMAKE_DEFINES_$${ucmodule} = $$val_escape(MODULE_DEFINES)"
     android {
         MODULE_PRI_CONT += "QMAKE_LIBS_$${ucmodule} ="
-    } else: qtConfig(debug_and_release): {
+    } else: if(msvc|qtConfig(debug_and_release)): {
         win32: \
             MODULE_DEBUG_LIBS = $$DESTDIR/$$prefix$${TARGET}d.$$suffix
         else: darwin: \
diff --git a/mkspecs/features/wasm/emcc_ver.prf b/mkspecs/features/wasm/emcc_ver.prf
index 411f53e95d..3605651494 100644
--- a/mkspecs/features/wasm/emcc_ver.prf
+++ b/mkspecs/features/wasm/emcc_ver.prf
@@ -1,5 +1,5 @@
 defineReplace(qtEmccRecommendedVersion) {
-    return (1.38.27)
+    return (1.39.8)
 }
 
 defineReplace(qtSystemEmccVersion) {
diff --git a/mkspecs/features/win32/opengl.prf b/mkspecs/features/win32/opengl.prf
index f21848f941..8568a0c379 100644
--- a/mkspecs/features/win32/opengl.prf
+++ b/mkspecs/features/win32/opengl.prf
@@ -3,8 +3,9 @@ QT_FOR_CONFIG += gui
 defineTest(prependOpenGlLib) {
     path = $$QT.core.libs/$$QMAKE_PREFIX_STATICLIB$$1
     ext = .$$QMAKE_EXTENSION_STATICLIB
+    !mingw|qtConfig(debug_and_release): debug_suffix = "d"
     QMAKE_LIBS_OPENGL_ES2 = $${path}$${ext} $$QMAKE_LIBS_OPENGL_ES2
-    QMAKE_LIBS_OPENGL_ES2_DEBUG = $${path}d$${ext} $$QMAKE_LIBS_OPENGL_ES2_DEBUG
+    QMAKE_LIBS_OPENGL_ES2_DEBUG = $${path}$${debug_suffix}$${ext} $$QMAKE_LIBS_OPENGL_ES2_DEBUG
     export(QMAKE_LIBS_OPENGL_ES2)
     export(QMAKE_LIBS_OPENGL_ES2_DEBUG)
 }
diff --git a/mkspecs/features/winrt/package_manifest.prf b/mkspecs/features/winrt/package_manifest.prf
index 969343cfd7..22bda003fb 100644
--- a/mkspecs/features/winrt/package_manifest.prf
+++ b/mkspecs/features/winrt/package_manifest.prf
@@ -123,6 +123,8 @@
 
         UAP3_CAPABILITIES += backgroundMediaPlayback remoteSystem userNotificationListener
 
+        IOT_CAPABILITIES += systemManagement
+
         # Capabilities are given as a string list and may change with the configuration (network, sensors, etc.)
         WINRT_MANIFEST.capabilities = $$unique(WINRT_MANIFEST.capabilities)
         WINRT_MANIFEST.capabilities_device = $$unique(WINRT_MANIFEST.capabilities_device)
@@ -133,6 +135,8 @@
                     MANIFEST_CAPABILITIES += "  <uap:Capability Name=\"$$CAPABILITY\" />"
                 else:contains(UAP3_CAPABILITIES, $$CAPABILITY): \
                     MANIFEST_CAPABILITIES += "  <uap3:Capability Name=\"$$CAPABILITY\" />"
+                else:contains(IOT_CAPABILITIES, $$CAPABILITY): \
+                    MANIFEST_CAPABILITIES += "  <iot:Capability Name=\"$$CAPABILITY\" />"
                 else: \
                     MANIFEST_CAPABILITIES += "  <Capability Name=\"$$CAPABILITY\" />"
             }
diff --git a/mkspecs/wasm-emscripten/qmake.conf b/mkspecs/wasm-emscripten/qmake.conf
index e6a9773482..18562621ac 100644
--- a/mkspecs/wasm-emscripten/qmake.conf
+++ b/mkspecs/wasm-emscripten/qmake.conf
@@ -8,17 +8,20 @@ include(../common/clang.conf)
 load(device_config)
 load(emcc_ver)
 
-# Support setting WASM_OBJECT_FILES with -device-option WASM_OBJECT_FILES=1
-!isEmpty(WASM_OBJECT_FILES): {
-    !equals(WASM_OBJECT_FILES, 1):!equals(WASM_OBJECT_FILES, 0): \
-        message(Error: The value for WASM_OBJECT_FILES must be 0 or 1)
-    QMAKE_CFLAGS += -s WASM_OBJECT_FILES=$$WASM_OBJECT_FILES
-    QMAKE_CXXFLAGS += -s WASM_OBJECT_FILES=$$WASM_OBJECT_FILES
-    QMAKE_LFLAGS += -s WASM_OBJECT_FILES=$$WASM_OBJECT_FILES
-} else {
-    EMSCRIPTEN_VERSION=$$qtSystemEmccVersion()
-    lessThan(EMSCRIPTEN_VERSION, 1.39) {
-        EMCC_COMMON_LFLAGS +=  -s \"BINARYEN_TRAP_MODE=\'clamp\'\"
+# Support enabling asyncify by configuring with "-device-option EMSCRIPTEN_ASYNCIFY=1"
+!isEmpty(EMSCRIPTEN_ASYNCIFY): {
+    !equals(EMSCRIPTEN_ASYNCIFY, 1):!equals(EMSCRIPTEN_ASYNCIFY, 0): \
+        message(Error: The value for EMSCRIPTEN_ASYNCIFY must be 0 or 1)
+    equals(EMSCRIPTEN_ASYNCIFY, 1): {
+        QMAKE_CFLAGS += -DQT_HAVE_EMSCRIPTEN_ASYNCIFY
+        QMAKE_CXXFLAGS += -DQT_HAVE_EMSCRIPTEN_ASYNCIFY
+        QMAKE_LFLAGS += -s ASYNCIFY
+
+        # Emscripten recommends building with optimizations when using asyncify
+        # in order to reduce wasm file size, and may also generate broken wasm
+        # (with "wasm validation error: too many locals" type errors) if optimizations
+        # are omitted. Enable optimizations also for debug builds.
+        QMAKE_LFLAGS_DEBUG  += -Os
     }
 }
 
@@ -37,7 +40,8 @@ EMCC_COMMON_LFLAGS += \
     -s NO_EXIT_RUNTIME=0 \
     -s ERROR_ON_UNDEFINED_SYMBOLS=1 \
     -s EXTRA_EXPORTED_RUNTIME_METHODS=[\"UTF16ToString\",\"stringToUTF16\"] \
-    --bind
+    --bind \
+    -s FETCH=1
 
 # The -s arguments can also be used with release builds,
 # but are here in debug for clarity.