Merge remote branch 'qt/4.7' into lighthouse-4.7

Conflicts:
	src/gui/painting/qpdf.cpp

15 files changed, 211 insertions, 57 deletions

diff --git a/mkspecs/common/g++.conf b/mkspecs/common/g++.conf
index d3db24a..0d511fc 100644
--- a/mkspecs/common/g++.conf
+++ b/mkspecs/common/g++.conf
@@ -8,6 +8,7 @@ QMAKE_CFLAGS_DEPS	+= -M
 QMAKE_CFLAGS_WARN_ON	+= -Wall -W
 QMAKE_CFLAGS_WARN_OFF	+= -w
 QMAKE_CFLAGS_RELEASE	+= -O2
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -g
 QMAKE_CFLAGS_DEBUG	+= -g
 QMAKE_CFLAGS_SHLIB	+= -fPIC
 QMAKE_CFLAGS_STATIC_LIB	+= -fPIC
@@ -22,6 +23,7 @@ QMAKE_CXXFLAGS_DEPS	+= $$QMAKE_CFLAGS_DEPS
 QMAKE_CXXFLAGS_WARN_ON	+= $$QMAKE_CFLAGS_WARN_ON
 QMAKE_CXXFLAGS_WARN_OFF	+= $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE	+= $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG	+= $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_SHLIB	+= $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
diff --git a/mkspecs/common/mac-g++.conf b/mkspecs/common/mac-g++.conf
index 446547d..29b7408 100644
--- a/mkspecs/common/mac-g++.conf
+++ b/mkspecs/common/mac-g++.conf
@@ -10,6 +10,7 @@ QMAKE_CFLAGS_DEPS	+= -M
 QMAKE_CFLAGS_WARN_ON	+= -Wall -W
 QMAKE_CFLAGS_WARN_OFF	+= -w
 QMAKE_CFLAGS_RELEASE	+= -O2
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -g  -gdwarf-2
 QMAKE_CFLAGS_DEBUG	+= -g
 QMAKE_CFLAGS_SHLIB	+= -fPIC
 QMAKE_CFLAGS_STATIC_LIB	+= -fPIC
@@ -33,6 +34,7 @@ QMAKE_CXXFLAGS_DEPS	+= $$QMAKE_CFLAGS_DEPS
 QMAKE_CXXFLAGS_WARN_ON	+= $$QMAKE_CFLAGS_WARN_ON
 QMAKE_CXXFLAGS_WARN_OFF	+= $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE	+= $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG	+= $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_SHLIB	+= $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
@@ -52,6 +54,7 @@ QMAKE_LINK_C		 = $$QMAKE_CC
 QMAKE_LINK_C_SHLIB	 = $$QMAKE_CC
 QMAKE_LFLAGS		+= -headerpad_max_install_names
 QMAKE_LFLAGS_RELEASE	+=
+QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO += -g -gdwarf-2
 QMAKE_LFLAGS_DEBUG	+=
 QMAKE_LFLAGS_APP	+=
 QMAKE_LFLAGS_SHLIB	+= -single_module -dynamiclib
diff --git a/mkspecs/common/symbian/symbian.conf b/mkspecs/common/symbian/symbian.conf
index beef193..cc5b788 100644
--- a/mkspecs/common/symbian/symbian.conf
+++ b/mkspecs/common/symbian/symbian.conf
@@ -125,36 +125,57 @@ QT_IMPORTS_BASE_DIR = /resource/qt/imports
 
 load(symbian/platform_paths)
 
-# The Symbian^3 PDK does not necessarily contain the required sis files.
-# However, libstdcppv5 first appeared in Symbian^3 (S60 5.2), so check for that too.
-exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.2.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.2.sis)|exists($${EPOCROOT}epoc32/release/armv5/lib/libstdcppv5.dso) {
-    S60_VERSION = 5.2
-} else {
-    exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.1.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.1.sis) {
-        S60_VERSION = 5.1
+# If environment.prf is provided by platform, load that.
+# It is used for platform specific variable settings, such as SYMBIAN_VERSION.
+exists($${EPOCROOT}epoc32/tools/qt/mkspecs/features/environment.prf) {
+    load($${EPOCROOT}epoc32/tools/qt/mkspecs/features/environment.prf)
+}
+
+# Try to detect SDK version if it wasn't set by environment.prf
+isEmpty(SYMBIAN_VERSION) {
+    exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/Symbianv4.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/Symbianv4.sis) {
+        SYMBIAN_VERSION = Symbian4
     } else {
-        exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.0.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.0.sis) {
-            S60_VERSION = 5.0
+        # The Symbian^3 PDK does not necessarily contain the required sis files.
+        # However, libstdcppv5 first appeared in Symbian^3 (S60 5.2), so check for that too.
+        exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.2.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.2.sis)|exists($${EPOCROOT}epoc32/release/armv5/lib/libstdcppv5.dso) {
+            SYMBIAN_VERSION = Symbian3
         } else {
-            exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v3.2.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v3.2.sis) {
-                S60_VERSION = 3.2
+            exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.1.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.1.sis) {
+                SYMBIAN_VERSION = Symbian2
             } else {
-                S60_VERSION = 3.1
+                exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v5.0.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v5.0.sis) {
+                    SYMBIAN_VERSION = 9.4
+                } else {
+                    exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v3.2.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v3.2.sis) {
+                        SYMBIAN_VERSION = 9.3
+                    } else {
+                        exists($${EPOCROOT}epoc32/release/winscw/udeb/z/system/install/series60v3.1.sis)|exists($${EPOCROOT}epoc32/data/z/system/install/series60v3.1.sis) {
+                            SYMBIAN_VERSION = 9.2
+                        } else {
+                            SYMBIAN_VERSION = Unknown
+                        }
+                    }
+                }
             }
         }
     }
 }
 
-contains(S60_VERSION, "3\\.1") {
-    SYMBIAN_VERSION = 9.2
-} else:contains(S60_VERSION, "3\\.2") {
-    SYMBIAN_VERSION = 9.3
-} else:contains(S60_VERSION, "5\\.0") {
-    SYMBIAN_VERSION = 9.4
-} else:contains(S60_VERSION, "5\\.1") {
-    SYMBIAN_VERSION = Symbian2
-} else:contains(S60_VERSION, "5\\.2") {
-    SYMBIAN_VERSION = Symbian3
+isEmpty(S60_VERSION) {
+    contains(SYMBIAN_VERSION, "9\\.2") {
+        S60_VERSION = 3.1
+    } else:contains(SYMBIAN_VERSION, "9\\.3") {
+        S60_VERSION = 3.2
+    } else:contains(SYMBIAN_VERSION, "9\\.4") {
+        S60_VERSION = 5.0
+    } else:contains(SYMBIAN_VERSION, "Symbian2") {
+        S60_VERSION = 5.1
+    } else:contains(SYMBIAN_VERSION, "Symbian3") {
+        S60_VERSION = 5.2
+    } else {
+        S60_VERSION = Unknown
+    }
 }
 
 # pkg_depends_webkit, pkg_depends_core, and pkg_platform_dependencies can be removed by developer
@@ -163,14 +184,14 @@ contains(S60_VERSION, "3\\.1") {
 
 default_deployment.pkg_prerules += pkg_depends_webkit pkg_depends_qt pkg_platform_dependencies
 
-# Supports S60 3.0, 3.1, 3.2, 5.0 and Symbian^3 by default
+# Supports S60 3.1, 3.2, 5.0, Symbian^3, and Symbian^4 by default
 pkg_platform_dependencies = \
     "; Default HW/platform dependencies" \
-    "[0x101F7961],0,0,0,{\"S60ProductID\"}" \
     "[0x102032BE],0,0,0,{\"S60ProductID\"}" \
     "[0x102752AE],0,0,0,{\"S60ProductID\"}" \
     "[0x1028315F],0,0,0,{\"S60ProductID\"}" \
-    "[0x20022e6d],0,0,0,{\"S60ProductID\"}" \
+    "[0x20022E6D],0,0,0,{\"S60ProductID\"}" \
+    "[0x20032DE7],0,0,0,{\"S60ProductID\"}" \
     " "
 
 DEPLOYMENT += default_deployment
diff --git a/mkspecs/features/default_post.prf b/mkspecs/features/default_post.prf
index d844385..09c6587 100644
--- a/mkspecs/features/default_post.prf
+++ b/mkspecs/features/default_post.prf
@@ -1,3 +1,15 @@
+QT_BREAKPAD_ROOT_PATH = $$(QT_BREAKPAD_ROOT_PATH)
+!isEmpty(QT_BREAKPAD_ROOT_PATH): \   # quick test first whether requested ...
+        !staticlib:!static:CONFIG(release, debug|release):contains(TEMPLATE, .*(app|lib)): \   # is it applicable?
+        !contains(TARGET, .*phony_target.*): \   # monster hack, you don't really see this here, right? ;)
+        system($$QT_BREAKPAD_ROOT_PATH/qtbreakpadsymbols --breakpad-exists) {    # do we really have it?
+    CONFIG += breakpad
+    CONFIG -= no_debug_info separate_debug_info
+    QMAKE_CFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
+    QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO
+    QMAKE_LFLAGS_RELEASE = $$QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO
+}
+
 CONFIG(debug, debug|release):load(debug)
 else:load(release)
 debug_and_release:load(debug_and_release)
@@ -6,6 +18,81 @@ incredibuild_xge {
     CONFIG = incredibuild_xge $$CONFIG
 }
 
+breakpad {
+    !contains(DESTDIR, (/|.:[/\\\\]).*):TARGET_BASEPATH = $${OUT_PWD}/
+    !isEmpty(DESTDIR):TARGET_BASEPATH = $${TARGET_BASEPATH}$${DESTDIR}/
+
+    win32 {
+        TARGET_BASEPATH ~= s,/,\\,
+        contains(TEMPLATE, .*lib) {
+            isEmpty(TARGET_VERSION_EXT):!isEmpty(VERSION) {
+                TARGET_VERSION_EXT = $$section(VERSION, ., 0, 0)
+                isEqual(TARGET_VERSION_EXT, 0):unset(TARGET_VERSION_EXT)
+            }
+            TARGET_EXT = .dll
+        } else {
+            TARGET_EXT = .exe
+        }
+
+        DEBUGFILENAME = $${TARGET_BASEPATH}$${TARGET}$${TARGET_VERSION_EXT}$${TARGET_EXT}
+        PDBFILENAME = $${TARGET_BASEPATH}$${TARGET}$${TARGET_VERSION_EXT}.pdb
+        DEBUGFILENAME ~= s,/,\\,
+        PDBFILENAME ~= s,/,\\,
+        QMAKE_CLEAN += $$PDBFILENAME  # for the debug case it is hardcoded in qmake
+    } else {
+        contains(TEMPLATE, .*lib):LIBPREFIX = lib
+
+        macx {
+            equals(TEMPLATE, lib) {
+                lib_bundle {
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${TARGET}.framework/$${TARGET}
+                } else {
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${LIBPREFIX}$${TARGET}
+                    !plugin {
+                        TEMP_VERSION = $$section(VERSION, ., 0, 0)
+                        isEmpty(TEMP_VERSION):TEMP_VERSION = 1
+                        TARGET_BASEPATH = $${TARGET_BASEPATH}.$${TEMP_VERSION}
+                    }
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}.$${QMAKE_EXTENSION_SHLIB}
+                }
+            } else {
+                app_bundle {
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${TARGET}.app/Contents/MacOS/$${TARGET}
+                } else {
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${TARGET}
+                }
+            }
+            DEBUGFILENAME = $$TARGET_BASEPATH
+        } else {
+            equals(TEMPLATE, lib) {
+                plugin {
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${LIBPREFIX}$${TARGET}.so
+                } else {
+                    TEMP_VERSION = $$VERSION
+                    isEmpty(TEMP_VERSION):TEMP_VERSION = 1.0.0
+                    TARGET_BASEPATH = $${TARGET_BASEPATH}$${LIBPREFIX}$${TARGET}.so.$${TEMP_VERSION}
+                }
+            } else {
+                TARGET_BASEPATH = $${TARGET_BASEPATH}$${TARGET}
+            }
+            DEBUGFILENAME = $$TARGET_BASEPATH
+        }
+    }
+
+    PROJECTPATH = $$OUT_PWD
+    win32:PROJECTPATH ~= s,/,\\,
+
+    !isEmpty(QMAKE_POST_LINK):QMAKE_POST_LINK = $$QMAKE_POST_LINK$$escape_expand(\\n\\t)
+    QMAKE_POST_LINK += $$quote($${QT_BREAKPAD_ROOT_PATH}$${DIR_SEPARATOR}qtbreakpadsymbols \"$$DEBUGFILENAME\" \"$$PROJECTPATH\")
+    !isEmpty(QMAKE_STRIP):QMAKE_POST_LINK = $$quote($$QMAKE_POST_LINK$$escape_expand(\\n\\t)$$QMAKE_STRIP \"$$DEBUGFILENAME\")
+
+    unset(TARGET_BASEPATH)
+    unset(SYMBOLFILENAME)
+    unset(TARGET_EXT)
+    unset(TARGET_VERSION_EXT)
+    unset(TEMP_VERSION)
+}
+
 QMAKE_INCDIR += $$QMAKE_INCDIR_POST
 QMAKE_LIBDIR += $$QMAKE_LIBDIR_POST
 
diff --git a/mkspecs/features/moc.prf b/mkspecs/features/moc.prf
index abda78f..89e9b40 100644
--- a/mkspecs/features/moc.prf
+++ b/mkspecs/features/moc.prf
@@ -39,22 +39,22 @@ win32:count($$list($$INCLUDEPATH), 40, >) {
     }
 }
 
-defineReplace(mocCmd) {
+defineReplace(mocCmdBase) {
     !isEmpty(WIN_INCLUDETEMP) {
         RET =
         if(contains(TEMPLATE, "vc.*")|contains(TEMPLATE_PREFIX, "vc")) {
             RET += $$mocinclude.commands
         }
-        RET += $$QMAKE_MOC $(DEFINES) @$$WIN_INCLUDETEMP $$join(QMAKE_COMPILER_DEFINES, " -D", -D) $$1 -o $$2
+        RET += $$QMAKE_MOC $(DEFINES) @$$WIN_INCLUDETEMP $$join(QMAKE_COMPILER_DEFINES, " -D", -D)
         return($$RET)
     }
-    return($$QMAKE_MOC $(DEFINES) $(INCPATH) $$join(QMAKE_COMPILER_DEFINES, " -D", -D) $$1 -o $$2)
+    return($$QMAKE_MOC $(DEFINES) $(INCPATH) $$join(QMAKE_COMPILER_DEFINES, " -D", -D))
 }
 
 #moc headers
 moc_header.CONFIG = moc_verify
 moc_header.dependency_type = TYPE_C
-moc_header.commands = ${QMAKE_FUNC_mocCmd}
+moc_header.commands = ${QMAKE_FUNC_mocCmdBase} ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
 moc_header.output = $$MOC_DIR/$${QMAKE_H_MOD_MOC}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)}
 moc_header.input = HEADERS
 moc_header.variable_out = SOURCES
@@ -69,7 +69,7 @@ INCREDIBUILD_XGE += moc_header
 #moc sources
 moc_source.CONFIG = no_link moc_verify
 moc_source.dependency_type = TYPE_C
-moc_source.commands = ${QMAKE_FUNC_mocCmd}
+moc_source.commands = ${QMAKE_FUNC_mocCmdBase} ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
 moc_source.output = $$MOC_DIR/$${QMAKE_CPP_MOD_MOC}${QMAKE_FILE_BASE}$${QMAKE_EXT_CPP_MOC}
 moc_source.input = SOURCES OBJECTIVE_SOURCES
 moc_source.name = MOC ${QMAKE_FILE_IN}
diff --git a/mkspecs/features/qt.prf b/mkspecs/features/qt.prf
index 4fd804d..e59319f 100644
--- a/mkspecs/features/qt.prf
+++ b/mkspecs/features/qt.prf
@@ -36,7 +36,7 @@ INCLUDEPATH = $$QMAKE_INCDIR_QT $$INCLUDEPATH #prepending prevents us from picki
 win32:INCLUDEPATH += $$QMAKE_INCDIR_QT/ActiveQt
 
 # As order does matter for static libs, we reorder the QT variable here
-TMPLIBS = declarative webkit phonon multimedia dbus testlib script scripttools svg qt3support sql xmlpatterns xml egl opengl openvg gui network core
+TMPLIBS = declarative webkit phonon multimedia dbus testlib script scripttools svg qt3support sql xmlpatterns xml egl opengl openvg gui network core meegographicssystemhelper
 for(QTLIB, $$list($$TMPLIBS)) {
    contains(QT, $$QTLIB): QT_ORDERED += $$QTLIB
 }
@@ -175,6 +175,7 @@ for(QTLIB, $$list($$lower($$unique(QT)))) {
        }
    } else:isEqual(QTLIB, declarative):qlib = QtDeclarative
    else:isEqual(QTLIB, multimedia):qlib = QtMultimedia
+   else:isEqual(QTLIB, meegographicssystemhelper):qlib = QtMeeGoGraphicsSystemHelper
    else:message("Unknown QT: $$QTLIB"):qlib =
    !isEmpty(qlib) {
       target_qt:isEqual(TARGET, qlib) {
diff --git a/mkspecs/features/symbian/nested_exceptions.prf b/mkspecs/features/symbian/nested_exceptions.prf
new file mode 100644
index 0000000..defca94
--- /dev/null
+++ b/mkspecs/features/symbian/nested_exceptions.prf
@@ -0,0 +1,4 @@
+# use nested exceptions runtime support for apps
+contains(TEMPLATE, app) {
+    MMP_RULES *= EPOCNESTEDEXCEPTIONS
+}
diff --git a/mkspecs/features/sis_targets.prf b/mkspecs/features/symbian/sis_targets.prf
index 800a04c..e838e10 100644
--- a/mkspecs/features/sis_targets.prf
+++ b/mkspecs/features/symbian/sis_targets.prf
@@ -37,7 +37,7 @@ equals(GENERATE_SIS_TARGETS, true) {
                               )
 
         ok_sis_target.target = ok_sis
-        ok_sis_target.commands = createpackage.bat $$CONVERT_GCCE_PARAM $(QT_SIS_OPTIONS) $${baseTarget}_template.pkg \
+        ok_sis_target.commands = createpackage $$CONVERT_GCCE_PARAM $(QT_SIS_OPTIONS) $${baseTarget}_template.pkg \
                                      $(QT_SIS_TARGET) $(QT_SIS_CERTIFICATE) $(QT_SIS_KEY) $(QT_SIS_PASSPHRASE)
 
         unsigned_sis_target.target = unsigned_sis
@@ -56,7 +56,7 @@ equals(GENERATE_SIS_TARGETS, true) {
                               )
 
         ok_unsigned_sis_target.target = ok_unsigned_sis
-        ok_unsigned_sis_target.commands = createpackage.bat $$CONVERT_GCCE_PARAM $(QT_SIS_OPTIONS) -o $${baseTarget}_template.pkg $(QT_SIS_TARGET)
+        ok_unsigned_sis_target.commands = createpackage $$CONVERT_GCCE_PARAM $(QT_SIS_OPTIONS) -o $${baseTarget}_template.pkg $(QT_SIS_TARGET)
 
         target_sis_target.target = $${baseTarget}.sis
         target_sis_target.commands = $(MAKE) -f $(MAKEFILE) sis
@@ -67,12 +67,23 @@ equals(GENERATE_SIS_TARGETS, true) {
                                         , \
                                             $(MAKE) -f $(MAKEFILE) fail_sis_nopkg \
                                         )
-        installer_sis_target.depends = $${baseTarget}.sis
+        installer_sis_target.depends = sis
 
         ok_installer_sis_target.target = ok_installer_sis
-        ok_installer_sis_target.commands = createpackage.bat $(QT_SIS_OPTIONS) $${baseTarget}_installer.pkg - \
+        ok_installer_sis_target.commands = createpackage $(QT_SIS_OPTIONS) $${baseTarget}_installer.pkg - \
                                                $(QT_SIS_CERTIFICATE) $(QT_SIS_KEY) $(QT_SIS_PASSPHRASE)
 
+        unsigned_installer_sis_target.target = unsigned_installer_sis
+        unsigned_installer_sis_target.commands = $(if $(wildcard $${baseTarget}_installer.pkg), \
+                                            $(MAKE) -f $(MAKEFILE) ok_unsigned_installer_sis \
+                                        , \
+                                            $(MAKE) -f $(MAKEFILE) fail_sis_nopkg \
+                                        )
+        unsigned_installer_sis_target.depends = unsigned_sis
+
+        ok_unsigned_installer_sis_target.target = ok_unsigned_installer_sis
+        ok_unsigned_installer_sis_target.commands = createpackage $(QT_SIS_OPTIONS) -o $${baseTarget}_installer.pkg
+
         fail_sis_nopkg_target.target = fail_sis_nopkg
         fail_sis_nopkg_target.commands = "$(error PKG file does not exist, 'sis' and 'installer_sis' target are only supported for executables or projects with DEPLOYMENT statement)"
 
@@ -95,7 +106,7 @@ equals(GENERATE_SIS_TARGETS, true) {
                                    )
 
         ok_stub_sis_target.target = ok_stub_sis
-        ok_stub_sis_target.commands = createpackage.bat -s $(QT_SIS_OPTIONS) $${baseTarget}_stub.pkg \
+        ok_stub_sis_target.commands = createpackage -s $(QT_SIS_OPTIONS) $${baseTarget}_stub.pkg \
                                           $(QT_SIS_TARGET) $(QT_SIS_CERTIFICATE) $(QT_SIS_KEY) $(QT_SIS_PASSPHRASE)
 
         QMAKE_EXTRA_TARGETS += sis_target \
@@ -105,6 +116,8 @@ equals(GENERATE_SIS_TARGETS, true) {
                                target_sis_target \
                                installer_sis_target \
                                ok_installer_sis_target \
+                               unsigned_installer_sis_target \
+                               ok_unsigned_installer_sis_target \
                                fail_sis_nopkg_target \
                                fail_sis_nocache_target \
                                stub_sis_target \
@@ -127,7 +140,6 @@ equals(GENERATE_SIS_TARGETS, true) {
                 && echo $${shellFixedHash}  Version     :  >> $$make_cache_name \
                 && echo $${shellFixedHash} >> $$make_cache_name \
                 && echo $${shellFixedHash} ============================================================================== >> $$make_cache_name \
-                && echo. >> $$make_cache_name \
                 && echo QT_SIS_TARGET ?= $(QT_SIS_TARGET) >> $$make_cache_name
 
             QMAKE_EXTRA_TARGETS += store_build_target
@@ -154,17 +166,24 @@ equals(GENERATE_SIS_TARGETS, true) {
         installer_sis_target.target = installer_sis
         installer_sis_target.commands = $$QMAKE_CREATEPACKAGE $(QT_SIS_OPTIONS) $${baseTarget}_installer.pkg - \
                                             $(QT_SIS_CERTIFICATE) $(QT_SIS_KEY) $(QT_SIS_PASSPHRASE)
-        installer_sis_target.depends = $${sis_destdir}/$${baseTarget}.sis
+        installer_sis_target.depends = sis
+
+        unsigned_installer_sis_target.target = unsigned_installer_sis
+        unsigned_installer_sis_target.commands = $$QMAKE_CREATEPACKAGE $(QT_SIS_OPTIONS) -o $${baseTarget}_installer.pkg
+        unsigned_installer_sis_target.depends = unsigned_sis
 
         !isEmpty(sis_destdir):!equals(sis_destdir, "."):!equals(sis_destdir, "./") {
             sis_target.commands += && $$QMAKE_MOVE $${baseTarget}.sis $$sis_destdir
-            installer_sis_target.commands += && $$QMAKE_MOVE $${baseTarget}.sis $$sis_destdir
+            unsigned_sis_target.commands += && $$QMAKE_MOVE $${baseTarget}_unsigned.sis $$sis_destdir
+            installer_sis_target.commands += && $$QMAKE_MOVE $${baseTarget}_installer.sis $$sis_destdir
+            unsigned_installer_sis_target.commands += && $$QMAKE_MOVE $${baseTarget}_unsigned_installer.sis $$sis_destdir
         }
 
         QMAKE_EXTRA_TARGETS += sis_target \
                                unsigned_sis_target \
                                target_sis_target \
-                               installer_sis_target
+                               installer_sis_target \
+                               unsigned_installer_sis_target
 
         QMAKE_DISTCLEAN += $${sis_destdir}/$${baseTarget}.sis
     }
diff --git a/mkspecs/features/symbian/stl.prf b/mkspecs/features/symbian/stl.prf
index 2a3bce4..65d4b93 100644
--- a/mkspecs/features/symbian/stl.prf
+++ b/mkspecs/features/symbian/stl.prf
@@ -36,3 +36,8 @@ equals(use_libstdcppv5, true) {
 } else {
     LIBS *= -llibstdcpp.dll
 }
+
+# use the runtime support for nested exceptions, if a library is available
+exists($${EPOCROOT}epoc32/release/armv5/urel/usrt_nx_*.lib) {
+    CONFIG += nested_exceptions
+}
diff --git a/mkspecs/features/symbian/symbian_building.prf b/mkspecs/features/symbian/symbian_building.prf
index 0b621a3..539609d 100644
--- a/mkspecs/features/symbian/symbian_building.prf
+++ b/mkspecs/features/symbian/symbian_building.prf
@@ -50,22 +50,22 @@ defineReplace(processSymbianLibrary) {
     return($$qt_library)
 }
 
-qt_libraries = $$split(LIBS, " ")
-LIBS =
-for(qt_library, qt_libraries) {
-    qt_newLib = $$processSymbianLibrary($$qt_library)
-    contains(qt_newLib, ".*\\.dso$")|contains(qt_newLib, ".*\\.lib$"):PRE_TARGETDEPS += $$qt_newLib
-    linux-gcce:qt_newLib = "-l:$$qt_newLib"
-    LIBS += $$qt_newLib
-}
-
-qt_libraries = $$split(QMAKE_LIBS, " ")
-QMAKE_LIBS =
-for(qt_library, qt_libraries) {
-    qt_newLib = $$processSymbianLibrary($$qt_library)
-    contains(qt_newLib, ".*\\.dso$")|contains(qt_newLib, ".*\\.lib$"):PRE_TARGETDEPS += $$qt_newLib
-    linux-gcce:qt_newLib = "-l:$$qt_newLib"
-    QMAKE_LIBS += $$qt_newLib
+# This part turn "-llibc" into "libc.dso", and moves -L entries to QMAKE_LIBDIR.
+libsToProcess = LIBS QMAKE_LIBS
+for(libToProcess, libsToProcess) {
+    qt_libraries = $$split($$libToProcess, " ")
+    eval($$libToProcess =)
+    for(qt_library, qt_libraries) {
+        contains(qt_library, "^-L.*") {
+            qt_library = $$replace(qt_library, "^-L", "")
+            QMAKE_LIBDIR += $$qt_library
+        } else {
+            qt_newLib = $$processSymbianLibrary($$qt_library)
+            contains(qt_newLib, ".*\\.dso$")|contains(qt_newLib, ".*\\.lib$"):PRE_TARGETDEPS += $$qt_newLib
+            linux-gcce:qt_newLib = "-l:$$qt_newLib"
+            eval($$libToProcess += \$\$qt_newLib)
+        }
+    }
 }
 
 elf2e32_LIBPATH =
diff --git a/mkspecs/linux-icc/qmake.conf b/mkspecs/linux-icc/qmake.conf
index 3b26f7d..af56a9a 100644
--- a/mkspecs/linux-icc/qmake.conf
+++ b/mkspecs/linux-icc/qmake.conf
@@ -21,7 +21,7 @@ QMAKE_LEX		= flex
 QMAKE_LEXFLAGS		=
 QMAKE_YACC		= yacc
 QMAKE_YACCFLAGS		= -d
-QMAKE_CFLAGS		=
+QMAKE_CFLAGS		= -falign-stack=maintain-16-byte
 QMAKE_CFLAGS_DEPS	= -M
 QMAKE_CFLAGS_WARN_ON	= -w1 -Wcheck -wd654,1572,411,873,1125
 QMAKE_CFLAGS_WARN_OFF	= -w
diff --git a/mkspecs/win32-msvc2003/qmake.conf b/mkspecs/win32-msvc2003/qmake.conf
index 0230b30..63d1ffd 100644
--- a/mkspecs/win32-msvc2003/qmake.conf
+++ b/mkspecs/win32-msvc2003/qmake.conf
@@ -20,6 +20,7 @@ QMAKE_CFLAGS            = -nologo -Zm300
 QMAKE_CFLAGS_WARN_ON    = -W3
 QMAKE_CFLAGS_WARN_OFF   = -W0
 QMAKE_CFLAGS_RELEASE    = -O2 -MD
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MD -Zi
 QMAKE_CFLAGS_DEBUG      = -Zi -MDd
 QMAKE_CFLAGS_YACC       =
 
@@ -28,6 +29,7 @@ QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
 QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189
 QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
 QMAKE_CXXFLAGS_STL_ON   = -EHsc
@@ -51,6 +53,7 @@ QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
 QMAKE_LINK              = link
 QMAKE_LFLAGS            = /NOLOGO
 QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
+QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /INCREMENTAL:NO /DEBUG
 QMAKE_LFLAGS_DEBUG      = /DEBUG
 QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
 QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS
diff --git a/mkspecs/win32-msvc2005/qmake.conf b/mkspecs/win32-msvc2005/qmake.conf
index 0406fd0..265d028 100644
--- a/mkspecs/win32-msvc2005/qmake.conf
+++ b/mkspecs/win32-msvc2005/qmake.conf
@@ -20,6 +20,7 @@ QMAKE_CFLAGS            = -nologo -Zm200 -Zc:wchar_t-
 QMAKE_CFLAGS_WARN_ON    = -W3
 QMAKE_CFLAGS_WARN_OFF   = -W0
 QMAKE_CFLAGS_RELEASE    = -O2 -MD
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MD -Zi
 QMAKE_CFLAGS_DEBUG      = -Zi -MDd
 QMAKE_CFLAGS_YACC       =
 QMAKE_CFLAGS_LTCG       = -GL
@@ -29,6 +30,7 @@ QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
 QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189
 QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
 QMAKE_CXXFLAGS_LTCG     = $$QMAKE_CFLAGS_LTCG
@@ -53,6 +55,7 @@ QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
 QMAKE_LINK              = link
 QMAKE_LFLAGS            = /NOLOGO
 QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
+QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /INCREMENTAL:NO /DEBUG
 QMAKE_LFLAGS_DEBUG      = /DEBUG
 QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
 QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\"
diff --git a/mkspecs/win32-msvc2008/qmake.conf b/mkspecs/win32-msvc2008/qmake.conf
index 9a69aaa..1432645 100644
--- a/mkspecs/win32-msvc2008/qmake.conf
+++ b/mkspecs/win32-msvc2008/qmake.conf
@@ -20,6 +20,7 @@ QMAKE_CFLAGS            = -nologo -Zm200 -Zc:wchar_t-
 QMAKE_CFLAGS_WARN_ON    = -W3
 QMAKE_CFLAGS_WARN_OFF   = -W0
 QMAKE_CFLAGS_RELEASE    = -O2 -MD
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MD -Zi
 QMAKE_CFLAGS_DEBUG      = -Zi -MDd
 QMAKE_CFLAGS_YACC       =
 QMAKE_CFLAGS_LTCG       = -GL
@@ -30,6 +31,7 @@ QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
 QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189
 QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
 QMAKE_CXXFLAGS_LTCG     = $$QMAKE_CFLAGS_LTCG
@@ -55,6 +57,7 @@ QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
 QMAKE_LINK              = link
 QMAKE_LFLAGS            = /NOLOGO
 QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
+QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /INCREMENTAL:NO /DEBUG
 QMAKE_LFLAGS_DEBUG      = /DEBUG
 QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
 QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\"
diff --git a/mkspecs/win32-msvc2010/qmake.conf b/mkspecs/win32-msvc2010/qmake.conf
index 8331c14..84086e2 100644
--- a/mkspecs/win32-msvc2010/qmake.conf
+++ b/mkspecs/win32-msvc2010/qmake.conf
@@ -20,6 +20,7 @@ QMAKE_CFLAGS            = -nologo -Zm200 -Zc:wchar_t-
 QMAKE_CFLAGS_WARN_ON    = -W3
 QMAKE_CFLAGS_WARN_OFF   = -W0
 QMAKE_CFLAGS_RELEASE    = -O2 -MD
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MD -Zi
 QMAKE_CFLAGS_DEBUG      = -Zi -MDd
 QMAKE_CFLAGS_YACC       =
 QMAKE_CFLAGS_LTCG       = -GL
@@ -30,6 +31,7 @@ QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS
 QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189
 QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
 QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
 QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
 QMAKE_CXXFLAGS_LTCG     = $$QMAKE_CFLAGS_LTCG
@@ -55,6 +57,7 @@ QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<<
 QMAKE_LINK              = link
 QMAKE_LFLAGS            = /NOLOGO
 QMAKE_LFLAGS_RELEASE    = /INCREMENTAL:NO
+QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO = /INCREMENTAL:NO /DEBUG
 QMAKE_LFLAGS_DEBUG      = /DEBUG
 QMAKE_LFLAGS_CONSOLE    = /SUBSYSTEM:CONSOLE
 QMAKE_LFLAGS_WINDOWS    = /SUBSYSTEM:WINDOWS \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\"