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

Conflicts:
	configure
	src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Renderer11.cpp
	src/network/access/qnetworkaccessmanager.cpp
	src/plugins/platforms/cocoa/qcocoacolordialoghelper.mm
	src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmcursor.cpp
	src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmcursor.h
	src/widgets/widgets/qlineedit_p.cpp
	src/widgets/widgets/qlineedit_p.h
	src/winmain/winmain.pro
	tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp
	tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp
	tests/auto/dbus/qdbusconnection/tst_qdbusconnection.h
	tests/auto/testlib/selftests/expected_cmptest.teamcity
	tests/auto/testlib/selftests/expected_cmptest.txt
	tests/auto/widgets/itemviews/qtableview/tst_qtableview.cpp
	tools/configure/configureapp.cpp

Change-Id: Ib9997b0d0f91946e4081d36c0c6b696c5c983b2a

10 files changed, 39 insertions, 15 deletions

diff --git a/mkspecs/features/configure.prf b/mkspecs/features/configure.prf
index 92c288cdb6..c772a3407a 100644
--- a/mkspecs/features/configure.prf
+++ b/mkspecs/features/configure.prf
@@ -1,9 +1,7 @@
 QMAKE_MAKE = $$(MAKE)
 !isEmpty(QMAKE_MAKE) {
     # We were called recursively. Use the right make, as MAKEFLAGS may be set as well.
-} else:equals(MAKEFILE_GENERATOR, UNIX) {
-    QMAKE_MAKE = make
-} else:equals(MAKEFILE_GENERATOR, MINGW) {
+} else:if(equals(MAKEFILE_GENERATOR, UNIX)|equals(MAKEFILE_GENERATOR, MINGW)) {
     !equals(QMAKE_HOST.os, Windows): \
         QMAKE_MAKE = make
     else: \
diff --git a/mkspecs/features/lex.prf b/mkspecs/features/lex.prf
index 1ca9ae8afa..16d3a6aa94 100644
--- a/mkspecs/features/lex.prf
+++ b/mkspecs/features/lex.prf
@@ -11,9 +11,13 @@
         lex.variable_out = GENERATED_SOURCES
     }
 
+    isEmpty(QMAKE_LEXFLAGS_MANGLE):QMAKE_LEXFLAGS_MANGLE = -P${QMAKE_FILE_BASE}
+    QMAKE_LEXEXTRAFLAGS = $$QMAKE_LEXFLAGS
+    !yacc_no_name_mangle:QMAKE_LEXEXTRAFLAGS += $$QMAKE_LEXFLAGS_MANGLE
+
     contains(QMAKE_LEX, .*flex) {
         # GNU flex, we can use -o outfile
-        lex.commands = $$QMAKE_LEX $$QMAKE_LEXFLAGS --nounistd -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+        lex.commands = $$QMAKE_LEX $$QMAKE_LEXEXTRAFLAGS --nounistd -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
     } else {
         # stupid POSIX lex, it only generates a file called lex.yy.c
         # or lex.prefix.c if the -P<prefix> option is active
diff --git a/mkspecs/features/qml_plugin.prf b/mkspecs/features/qml_plugin.prf
index 20b8eb4d53..158bddf60c 100644
--- a/mkspecs/features/qml_plugin.prf
+++ b/mkspecs/features/qml_plugin.prf
@@ -15,8 +15,7 @@ TEMPLATE = lib
 CONFIG += plugin
 
 if(win32|mac):!macx-xcode {
-    contains(QT_CONFIG, debug_and_release):CONFIG += debug_and_release
-    contains(QT_CONFIG, build_all):CONFIG += build_all
+    contains(QT_CONFIG, debug_and_release): CONFIG += debug_and_release build_all
 }
 
 CONFIG += relative_qt_rpath  # Qt's QML plugins should be relocatable
diff --git a/mkspecs/features/qt_app.prf b/mkspecs/features/qt_app.prf
index 823a4c9490..46aca50cc2 100644
--- a/mkspecs/features/qt_app.prf
+++ b/mkspecs/features/qt_app.prf
@@ -28,7 +28,7 @@ host_build:force_bootstrap {
     }
     target.path = $$[QT_HOST_BINS]
 } else {
-    !build_pass:contains(QT_CONFIG, debug_and_release):contains(QT_CONFIG, build_all): CONFIG += release
+    !build_pass:contains(QT_CONFIG, debug_and_release): CONFIG += release
     target.path = $$[QT_INSTALL_BINS]
     CONFIG += relative_qt_rpath  # Qt's tools and apps should be relocatable
 }
diff --git a/mkspecs/features/qt_build_config.prf b/mkspecs/features/qt_build_config.prf
index 2d437e7f91..1e2d5c2423 100644
--- a/mkspecs/features/qt_build_config.prf
+++ b/mkspecs/features/qt_build_config.prf
@@ -71,6 +71,7 @@ CONFIG += \
     create_prl link_prl \
     prepare_docs qt_docs_targets \
     no_private_qt_headers_warning QTDIR_build \
+    qt_example_installs \
     # Qt modules get compiled without exceptions enabled by default.
     # However, testcases should be still built with exceptions.
     exceptions_off testcase_exceptions
diff --git a/mkspecs/features/qt_example_installs.prf b/mkspecs/features/qt_example_installs.prf
index ebf68a8a21..4c68cfd72f 100644
--- a/mkspecs/features/qt_example_installs.prf
+++ b/mkspecs/features/qt_example_installs.prf
@@ -100,6 +100,20 @@ probase = $$relative_path($$_PRO_FILE_PWD_, $$dirname(_QMAKE_CONF_)/examples)
         !isEmpty(allfiles): warning("remaining files in $$_PRO_FILE_PWD_: $$allfiles")
     }
 
+    equals(TEMPLATE, app)|equals(TEMPLATE, lib) {
+        !contains(INSTALLS, target) {
+            !install_ok: \
+                error("$$_PRO_FILE_ is lacking an install target.")
+            else: check_examples: \
+                warning("$$_PRO_FILE_ is lacking an install target.")
+        } else: !equals(target.path, $$sources.path) {
+            !install_ok: \
+                error("$$_PRO_FILE_ installs target to unexpected location.")
+            else: check_examples: \
+                warning("$$_PRO_FILE_ installs target to unexpected location.")
+        }
+    }
+
     !equals(TEMPLATE, subdirs):!compile_examples {
         TEMPLATE = aux
         CONFIG -= have_target qt staticlib dll
diff --git a/mkspecs/features/qt_helper_lib.prf b/mkspecs/features/qt_helper_lib.prf
index ebc629f57f..3393154436 100644
--- a/mkspecs/features/qt_helper_lib.prf
+++ b/mkspecs/features/qt_helper_lib.prf
@@ -13,12 +13,12 @@ load(qt_build_paths)
 
 TEMPLATE = lib
 CONFIG -= qt
+QT =  # In case qt is re-added.
 
 CONFIG -= warning_clean  # Don't presume 3rd party code to be clean
 load(qt_common)
 
-contains(QT_CONFIG, debug_and_release): CONFIG += debug_and_release
-contains(QT_CONFIG, build_all): CONFIG += build_all
+contains(QT_CONFIG, debug_and_release): CONFIG += debug_and_release build_all
 
 DESTDIR = $$MODULE_BASE_OUTDIR/lib
 DLLDESTDIR = $$MODULE_BASE_OUTDIR/bin
diff --git a/mkspecs/features/qt_module.prf b/mkspecs/features/qt_module.prf
index aefd3aee1c..5bd5101cdc 100644
--- a/mkspecs/features/qt_module.prf
+++ b/mkspecs/features/qt_module.prf
@@ -38,7 +38,7 @@ host_build {
             QT += bootstrap-private
         }
     } else {
-        !build_pass:contains(QT_CONFIG, build_all): CONFIG += release
+        !build_pass:contains(QT_CONFIG, debug_and_release): CONFIG += release
     }
 }
 
@@ -89,8 +89,7 @@ INCLUDEPATH *= $$eval(QT.$${MODULE}.includes) $$eval(QT.$${MODULE}_private.inclu
 # If Qt was configured with -debug-and-release then build the module the same way
 # - unless this is a host library
 !host_build:if(win32|mac):!macx-xcode {
-    contains(QT_CONFIG, debug_and_release):CONFIG += debug_and_release
-    contains(QT_CONFIG, build_all):CONFIG += build_all
+    contains(QT_CONFIG, debug_and_release): CONFIG += debug_and_release build_all
 }
 
 QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF
diff --git a/mkspecs/features/qt_module_headers.prf b/mkspecs/features/qt_module_headers.prf
index 7acca41d47..05d0706a33 100644
--- a/mkspecs/features/qt_module_headers.prf
+++ b/mkspecs/features/qt_module_headers.prf
@@ -188,6 +188,16 @@ headersclean:!internal_module {
 
             !contains(QT_ARCH, arm):!contains(QT_ARCH, mips): \
                 hcleanFLAGS += -Wcast-align
+
+            !clang {
+                # options accepted only by GCC
+
+                c++11 {
+                    # only enabled for actual c++11 builds due to
+                    # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52806
+                    hcleanFLAGS += -Wzero-as-null-pointer-constant
+                }
+            }
         }
 
         # Use strict mode C++11 or C++98, with no GNU extensions (see -pedantic-errors above).
diff --git a/mkspecs/features/qt_plugin.prf b/mkspecs/features/qt_plugin.prf
index 220f11bd75..176159eff1 100644
--- a/mkspecs/features/qt_plugin.prf
+++ b/mkspecs/features/qt_plugin.prf
@@ -24,10 +24,9 @@ win32:CONFIG(shared, static|shared) {
 }
 
 tool_plugin {
-    !build_pass:contains(QT_CONFIG, build_all): CONFIG += release
+    !build_pass:contains(QT_CONFIG, debug_and_release): CONFIG += release
 } else:if(win32|mac):!macx-xcode {
-    contains(QT_CONFIG, debug_and_release):CONFIG += debug_and_release
-    contains(QT_CONFIG, build_all):CONFIG += build_all
+    contains(QT_CONFIG, debug_and_release): CONFIG += debug_and_release build_all
 }
 
 CONFIG += relative_qt_rpath  # Qt's plugins should be relocatable