Compile errors updating my OSX and Qt
-
Hi All, i'm update my MAC OSX from version 10.9 to 10.10.5, and Qt from 5.4 to 5.5
Now compiling my qt project I get a lot of errors:16:58:00: Starting: "/usr/bin/make" /Users/MyUser/Qt/5.5/clang_64/bin/uic ../myproject/mainwindow.ui -o ui_mainwindow.h /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -c -pipe -std=c++0x -pthread -g -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -mmacosx-version-min=10.7 -Wall -W -fPIC -D__MACOSX__ -D__P_THREAD__ -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I../myproject -I. -I../../includes -I../myproject/common -I../myproject/imagecommand -I../myproject/server -I/Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers -I/Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers -I/Users/MyUser/Qt/5.5/clang_64/lib/QtNetwork.framework/Headers -I/Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers -I. -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/OpenGL.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/AGL.framework/Headers -I. -I/Users/MyUser/Qt/5.5/clang_64/mkspecs/macx-clang -F/Users/MyUser/Qt/5.5/clang_64/lib -o main.o ../myproject/main.cpp In file included from ../myproject/main.cpp:1: In file included from ../myproject/mainwindow.h:4: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/QMainWindow:1: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qmainwindow.h:37: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qwidget.h:38: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qobject.h:41: /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:739:55: error: no type named 'u16string' in namespace 'std' static inline QString fromStdU16String(const std::u16string &s); ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:740:17: error: no type named 'u16string' in namespace 'std' inline std::u16string toStdU16String() const; ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:741:55: error: no type named 'u32string' in namespace 'std' static inline QString fromStdU32String(const std::u32string &s); ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:742:17: error: no type named 'u32string' in namespace 'std' inline std::u32string toStdU32String() const; ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1307:53: error: no type named 'u16string' in namespace 'std' inline QString QString::fromStdU16String(const std::u16string &s) ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1310:13: error: no type named 'u16string' in namespace 'std' inline std::u16string QString::toStdU16String() const ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1311:15: error: no member named 'u16string' in namespace 'std' { return std::u16string(reinterpret_cast<const char16_t*>(utf16()), length()); } ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1313:53: error: no type named 'u32string' in namespace 'std' inline QString QString::fromStdU32String(const std::u32string &s) ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1316:13: error: no type named 'u32string' in namespace 'std' inline std::u32string QString::toStdU32String() const ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1318:19: error: expected ';' after expression std::u32string u32str(length(), char32_t(0)); ^ ; /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1318:10: error: no member named 'u32string' in namespace 'std' std::u32string u32str(length(), char32_t(0)); ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1318:20: error: use of undeclared identifier 'u32str' std::u32string u32str(length(), char32_t(0)); ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1319:75: error: use of undeclared identifier 'u32str' int len = toUcs4_helper(d->data(), length(), reinterpret_cast<uint*>(&u32str[0])); ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1320:5: error: use of undeclared identifier 'u32str' u32str.resize(len); ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qstring.h:1321:12: error: use of undeclared identifier 'u32str' return u32str; ^ In file included from ../myproject/main.cpp:1: In file included from ../myproject/mainwindow.h:4: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/QMainWindow:1: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qmainwindow.h:37: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qwidget.h:41: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qpalette.h:39: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qbrush.h:37: /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qpair.h:62:44: error: no member named 'declval' in namespace 'std' Q_DECL_NOEXCEPT_EXPR(noexcept(std::declval<T1&>() = p.first) && noexcept(std::declval<T2&>() = p.second)) ~~~~~^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qcompilerdetection.h:1027:43: note: expanded from macro 'Q_DECL_NOEXCEPT_EXPR' # define Q_DECL_NOEXCEPT_EXPR(x) noexcept(x) ^ In file included from ../myproject/main.cpp:1: In file included from ../myproject/mainwindow.h:4: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/QMainWindow:1: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qmainwindow.h:37: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qwidget.h:41: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qpalette.h:39: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qbrush.h:37: /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qpair.h:62:52: error: 'T1' does not refer to a value Q_DECL_NOEXCEPT_EXPR(noexcept(std::declval<T1&>() = p.first) && noexcept(std::declval<T2&>() = p.second)) ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qcompilerdetection.h:1027:43: note: expanded from macro 'Q_DECL_NOEXCEPT_EXPR' # define Q_DECL_NOEXCEPT_EXPR(x) noexcept(x) ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qpair.h:42:17: note: declared here template <class T1, class T2> ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qpair.h:62:55: error: expected expression Q_DECL_NOEXCEPT_EXPR(noexcept(std::declval<T1&>() = p.first) && noexcept(std::declval<T2&>() = p.second)) ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qcompilerdetection.h:1027:43: note: expanded from macro 'Q_DECL_NOEXCEPT_EXPR' # define Q_DECL_NOEXCEPT_EXPR(x) noexcept(x) ^ In file included from ../myproject/main.cpp:1: In file included from ../myproject/mainwindow.h:4: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/QMainWindow:1: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qmainwindow.h:37: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtWidgets.framework/Headers/qwidget.h:41: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qpalette.h:39: In file included from /Users/MyUser/Qt/5.5/clang_64/lib/QtGui.framework/Headers/qbrush.h:37: /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qpair.h:62:57: error: expected expression Q_DECL_NOEXCEPT_EXPR(noexcept(std::declval<T1&>() = p.first) && noexcept(std::declval<T2&>() = p.second)) ^ /Users/MyUser/Qt/5.5/clang_64/lib/QtCore.framework/Headers/qcompilerdetection.h:1027:43: note: expanded from macro 'Q_DECL_NOEXCEPT_EXPR' # define Q_DECL_NOEXCEPT_EXPR(x) noexcept(x) ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. make: *** [main.o] Error 1 16:58:01: The process "/usr/bin/make" exited with code 2. Error while building/deploying project myproject (kit: Desktop Qt 5.5.1 clang 64bit) When executing step "Make" 16:58:01: Elapsed time: 00:02.Help me please!
Thanks -
Hi,
Do you have
CONFIG += c++11in your .pro file ? -
@SGaist nope
My .pro file:
QT += core gui network widgets TARGET = myproject TEMPLATE = app CONFIG -= app_bundle DESTDIR = /Users/myuser/Desktop/root/current/bin_osx INCLUDEPATH += common imagecommand server SUBDIRS += common imagecommand server QMAKE_CXXFLAGS += -std=c++0x -pthread -
The correct way to activate C++11 in your .pro file is to use
CONFIG += c++11that will take care for you of the various platform differences i.e. in your case you should also change the-stdlibparameter which would be OS X specific. -
You're welcome !
Change it to
-stdlib=libc++Since you have it working now, please mark the thread as solved using the "Topic Tool" button so that other forum users may know a solution has been found :)
