bufaero-server-01:/usr/local/qt-everywhere-opensource-src-5.4.0-beta # ./configure -prefix /usr/local/Qt-5.4.0beta_static -opensource -dbus -system-libjpeg -system-libpng -reduce-relocations -confirm-license -xcb -platform linux-icc-64 -nomake tests -nomake examples -opengl desktop -force-debug-info -debug -static -qt-sql-mysql -qt-sql-tds -qt-sql-sqlite -qt-sql-sqlite2 + cd qtbase + /usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/configure -top-level -prefix /usr/local/Qt-5.4.0beta_static -opensource -dbus -system-libjpeg -system-libpng -reduce-relocations -confirm-license -xcb -platform linux-icc-64 -nomake tests -nomake examples -opengl desktop -force-debug-info -debug -static -qt-sql-mysql -qt-sql-tds -qt-sql-sqlite -qt-sql-sqlite2 snip WARNING: Using static linking will disable the WebKit module. Configure summary Build type: linux-icc-64 (x86_64, CPU features: mmx sse sse2) Build options: Configuration .......... accessibility accessibility-atspi-bridge alsa audio-backend avx avx2 c++11 clock-gettime clock-monotonic compile_examples concurrent cups dbus debug egl egl_x11 eglfs evdev eventfd fontconfig force_debug_info full-config getaddrinfo getifaddrs gif glib gtk2 gtkstyle harfbuzz iconv icu inotify ipv6ifname jpeg kms large-config largefile libudev linuxfb medium-config minimal-config mremap nis opengl openssl png posix_fallocate precompile_header pulseaudio qpa qpa reduce_exports reduce_relocations rpath small-config sse2 sse3 sse4_1 sse4_2 ssse3 static system-freetype system-jpeg system-png system-zlib xcb xcb-glx xcb-plugin xcb-render xcb-sm xcb-xlib xinput2 xkbcommon-qt xlib xrender Build parts ............ libs tools Mode ................... debug Using C++11 ............ yes Using gold linker....... no Using PCH .............. yes Target compiler supports: SSE2/SSE3/SSSE3 ...... yes/yes/yes SSE4.1/SSE4.2 ........ yes/yes AVX/AVX2 ............. yes/yes Qt modules and options: Qt D-Bus ............... yes (loading dbus-1 at runtime) Qt Concurrent .......... yes Qt GUI ................. yes Qt Widgets ............. yes Large File ............. yes QML debugging .......... yes Use system proxies ..... no Support enabled for: Accessibility .......... yes ALSA ................... yes CUPS ................... yes Evdev .................. yes FontConfig ............. yes FreeType ............... yes (system library) Glib ................... yes GTK theme .............. yes HarfBuzz ............... yes (bundled copy) Iconv .................. yes ICU .................... yes Image formats: GIF .................. yes (in QtGui, using bundled copy) JPEG ................. yes (in QtGui, using system library) PNG .................. yes (in QtGui, using system library) journald ............... no mtdev .................. no Networking: getaddrinfo .......... yes getifaddrs ........... yes IPv6 ifname .......... yes OpenSSL .............. yes (loading libraries at run-time) NIS .................... yes OpenGL / OpenVG: EGL .................. yes OpenGL ............... desktop OpenVG ............... no PCRE ................... system pkg-config ............. yes PulseAudio ............. yes QPA backends: DirectFB ............. no EGLFS ................ yes KMS .................. yes LinuxFB .............. yes XCB .................. yes (system library) EGL on X ........... yes GLX ................ yes MIT-SHM ............ yes Xcb-Xlib ........... yes Xcursor ............ yes (loaded at runtime) Xfixes ............. yes (loaded at runtime) Xi ................. no Xi2 ................ yes Xinerama ........... yes (loaded at runtime) Xrandr ............. yes (loaded at runtime) Xrender ............ yes XKB ................ no XShape ............. yes XSync .............. yes XVideo ............. yes Session management ..... yes SQL drivers: DB2 .................. no InterBase ............ no MySQL ................ qt OCI .................. no ODBC ................. no PostgreSQL ........... no SQLite 2 ............. qt SQLite ............... qt-qt TDS .................. qt udev ................... yes xkbcommon .............. yes (bundled copy, XKB config root: /usr/share/X11/xkb) zlib ................... yes (system library) snip icpc -c -pch-use .pch/Qt5Script.pchi -include ../../include/QtScript/QtScriptDepends -O0 -g -fPIC -fno-jump-tables -fvisibility=hidden -fvisibility-inlines-hidden -std=c++0x -D_REENTRANT -D_REENTRANT -D_REENTRANT -DQT_NO_MTDEV -DQT_NO_XKB -DJSC=QTJSC -Djscyyparse=qtjscyyparse -Djscyylex=qtjscyylex -Djscyyerror=qtjscyyerror -DWTF=QTWTF -DQT_NO_USING_NAMESPACE -DQLALR_NO_QSCRIPTGRAMMAR_DEBUG_INFO -DQT_BUILD_SCRIPT_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DBUILDING_QT__=1 -DLOG_DISABLED=1 -DBUILDING_QT__ -DBUILDING_JavaScriptCore -DBUILDING_WTF -DWTF_USE_JAVASCRIPTCORE_BINDINGS=1 -DWTF_CHANGES=1 -DJS_NO_EXPORT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_CORE_LIB -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/mkspecs/linux-icc-64 -I. -I../3rdparty/javascriptcore/JavaScriptCore -I../3rdparty/javascriptcore -I../3rdparty/javascriptcore/JavaScriptCore/assembler -I../3rdparty/javascriptcore/JavaScriptCore/bytecode -I../3rdparty/javascriptcore/JavaScriptCore/bytecompiler -I../3rdparty/javascriptcore/JavaScriptCore/debugger -I../3rdparty/javascriptcore/JavaScriptCore/interpreter -I../3rdparty/javascriptcore/JavaScriptCore/jit -I../3rdparty/javascriptcore/JavaScriptCore/parser -I../3rdparty/javascriptcore/JavaScriptCore/pcre -I../3rdparty/javascriptcore/JavaScriptCore/profiler -I../3rdparty/javascriptcore/JavaScriptCore/runtime -I../3rdparty/javascriptcore/JavaScriptCore/wrec -I../3rdparty/javascriptcore/JavaScriptCore/wtf -I../3rdparty/javascriptcore/JavaScriptCore/wtf/symbian -I../3rdparty/javascriptcore/JavaScriptCore/wtf/unicode -I../3rdparty/javascriptcore/JavaScriptCore/yarr -I../3rdparty/javascriptcore/JavaScriptCore/API -I../3rdparty/javascriptcore/JavaScriptCore/ForwardingHeaders -I../3rdparty/javascriptcore/JavaScriptCore/generated -I../../include -I../../include/QtScript -I../../include/QtScript/5.4.0 -I../../include/QtScript/5.4.0/QtScript -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript/src/3rdparty/javascriptcore/WebKit/qt/Api -I../3rdparty/javascriptcore/JavaScriptCore/pcre -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/tmp -I../3rdparty/javascriptcore/JavaScriptCore -I../3rdparty/javascriptcore/JavaScriptCore/parser -I../3rdparty/javascriptcore/JavaScriptCore/bytecompiler -I../3rdparty/javascriptcore/JavaScriptCore/debugger -I../3rdparty/javascriptcore/JavaScriptCore/runtime -I../3rdparty/javascriptcore/JavaScriptCore/wtf -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript/src/script/../3rdparty/javascriptcore/JavaScriptCore/unicode -I../3rdparty/javascriptcore/JavaScriptCore/interpreter -I../3rdparty/javascriptcore/JavaScriptCore/jit -I../3rdparty/javascriptcore/JavaScriptCore/profiler -I../3rdparty/javascriptcore/JavaScriptCore/wrec -I../3rdparty/javascriptcore/JavaScriptCore/API -I../3rdparty/javascriptcore/JavaScriptCore/bytecode -I../3rdparty/javascriptcore/JavaScriptCore/assembler -I../3rdparty/javascriptcore/JavaScriptCore/generated -I. -Iparser -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/include/QtCore/5.4.0 -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/include/QtCore/5.4.0/QtCore -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/include -I/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtbase/include/QtCore -I.moc -o obj/debug/MathObject.o ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp "../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp": using precompiled header file ".pch/Qt5Script.pchi" In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/UString.h(27), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/NumericStrings.h(29), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h(38), from ../3rdparty/javascriptcore/JavaScriptCore/interpreter/CallFrame.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/ClassInfo.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h(27), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.h(24), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(22): ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h(86): warning #873: function "QTJSC::UStringImpl::operator new(size_t={unsigned long}, void *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return adoptRef(new(resultImpl) UStringImpl(output, length, BufferInternal)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/UString.h(27), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/NumericStrings.h(29), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h(38), from ../3rdparty/javascriptcore/JavaScriptCore/interpreter/CallFrame.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/ClassInfo.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h(27), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.h(24), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(22): ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h(102): warning #873: function "QTJSC::UStringImpl::operator new(size_t={unsigned long}, void *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return adoptRef(new(resultImpl) UStringImpl(output, length, BufferInternal)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(128): warning #873: function "QTJSC::JSString::Rope::operator new" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return adoptRef(new (allocation) Rope(ropeLength)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(403): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, UString(&c, 1))); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(412): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, UString(UString::Rep::create(s.rep(), offset, 1)))); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(420): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, s)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(426): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, s)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(445): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, s)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(452): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, s, callback, context)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(467): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, UString(UString::Rep::create(s.rep(), offset, length)), JSString::HasOtherOwner)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(28), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h(480): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return fixupVPtr(globalData, new (globalData) JSString(globalData, s, JSString::HasOtherOwner)); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(49): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, ropeLength, s1, s2); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(58): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, rope.release()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(67): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, ropeLength, u1, s2); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(76): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, rope.release()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(85): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, ropeLength, s1, u2); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(94): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, rope.release()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(112): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(exec, strings[0].jsValue(), strings[1].jsValue(), strings[2].jsValue()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(128): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, rope.release()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(25): ../3rdparty/javascriptcore/JavaScriptCore/runtime/Operations.h(165): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::JSGlobalData *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (globalData) JSString(globalData, rope.release()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Lookup.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/generated/MathObject.lut.h(3), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(59): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h(417): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::ExecState *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (exec) JSObject(exec->lexicalGlobalObject()->emptyObjectStructure()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Lookup.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/generated/MathObject.lut.h(3), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(59): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h(422): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::ExecState *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (exec) JSArray(exec->lexicalGlobalObject()->arrayStructure()); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Lookup.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/generated/MathObject.lut.h(3), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(59): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h(427): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::ExecState *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (exec) JSArray(exec->lexicalGlobalObject()->arrayStructure(), initialLength); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Lookup.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/generated/MathObject.lut.h(3), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(59): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h(434): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::ExecState *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (exec) JSArray(exec->lexicalGlobalObject()->arrayStructure(), values); ^ In file included from ../3rdparty/javascriptcore/JavaScriptCore/runtime/Lookup.h(26), from ../3rdparty/javascriptcore/JavaScriptCore/generated/MathObject.lut.h(3), from ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(59): ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h(439): warning #873: function "QTJSC::JSCell::operator new(size_t={unsigned long}, QTJSC::ExecState *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) return new (exec) JSArray(exec->lexicalGlobalObject()->arrayStructure(), values); ^ ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(177): error: more than one instance of overloaded function "signbit" matches the argument list: function "signbit(double)" function "std::signbit(double)" argument types are: (double) if (val > result || (val == 0 && result == 0 && !signbit(val))) ^ ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(193): error: more than one instance of overloaded function "signbit" matches the argument list: function "signbit(double)" function "std::signbit(double)" argument types are: (double) if (val < result || (val == 0 && result == 0 && signbit(val))) ^ ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp(221): error: more than one instance of overloaded function "signbit" matches the argument list: function "signbit(double)" function "std::signbit(double)" argument types are: (double) if (signbit(arg) && arg >= -0.5) ^ ../3rdparty/javascriptcore/JavaScriptCore/wtf/Vector.h(897): warning #873: function "QTWTF::FastAllocBase::operator new(size_t={unsigned long}, void *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) new (end()) T(*ptr); ^ detected during instantiation of "void QTWTF::Vector::uncheckedAppend(const U &) [with T=QTJSC::Register, inlineCapacity=8UL, U=QTJSC::JSValue]" at line 113 of "../3rdparty/javascriptcore/JavaScriptCore/runtime/ArgList.h" ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTraits.h(86): warning #873: function "QTWTF::FastAllocBase::operator new(size_t={unsigned long}, void *)" has no corresponding operator delete (to be called if an exception is thrown during initialization of an allocated object) static void constructDeletedValue(RefPtr

& slot) { new (&slot) RefPtr

(HashTableDeletedValue); } ^ detected during instantiation of "void QTWTF::HashTraits>::constructDeletedValue(QTWTF::RefPtr

&) [with P=QTJSC::UString::Rep]" at line 66 of "../3rdparty/javascriptcore/JavaScriptCore/runtime/StructureTransitionTable.h" compilation aborted for ../3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp (code 2) gmake[3]: *** [obj/debug/MathObject.o] Error 2 gmake[3]: Leaving directory `/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript/src/script' gmake[2]: *** [sub-script-make_first-ordered] Error 2 gmake[2]: Leaving directory `/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript/src' gmake[1]: *** [sub-src-make_first] Error 2 gmake[1]: Leaving directory `/usr/local/qt-everywhere-opensource-src-5.4.0-beta/qtscript' gmake: *** [module-qtscript-make_first] Error 2 bufaero-server-01:/usr/local/qt-everywhere-opensource-src-5.4.0-beta #