[Interest] [OS X] Qt 5.6.0 minimal build configuration (error compiling qlatincodec.cpp)

Samuel Gaist samuel.gaist at edeltech.ch
Thu Mar 17 17:14:45 CET 2016


On 17 mars 2016, at 16:36, René J.V. Bertin <rjvbertin at gmail.com> wrote:

> Hi,
> 
> I'm running into an issue building Qt 5.6.0 on OS X 10.9.5 :
> 
> gmake[3]: Entering directory '/.../qt5-kde-devel/work/build/qtbase/src/tools/bootstrap'
> /usr/bin/clang++ -c -O3 -march=native -g -ffunction-sections -O2 -g -fPIC -std=c++11 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -mmacosx-version-min=10.7 -fno-exceptions -Wall -W -DQT_NO_MTDEV -DQT_NO_LIBUDEV -DQT_NO_EVDEV -DQT_NO_TSLIB -DQT_NO_LIBINPUT -DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS -DQT_NO_DATASTREAM -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_SYSTEMLOCALE -DQT_NO_THREAD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE -DQT_NO_DEPRECATED -DQT_NO_TRANSLATION -DQT_CRYPTOGRAPHICHASH_ONLY_SHA1 -DQT_NO_CAST_FROM_ASCII -DQT_BUILD_BOOTSTRAP_LIB -DQT_BUILDING_QT -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/src/tools/bootstrap -I. -I/Users/bertin/work/s
> rc/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/5.6.0 -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/5.6.0/QtCore -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtXml -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtXml/5.6.0 -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtXml/5.6.0/QtXml -I../../../include -I../../../include/QtCore -I/.../qt5-kde-devel/work/build/qtbase/include/QtXml -I/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/mkspecs/macx-clang -o .obj/qlatincodec.o /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/src/corelib/codecs/qlatincodec.cpp
> In file included from /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/src/corelib/codecs/qlatincodec.cpp:34:
> In file included from /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/src/corelib/codecs/qlatincodec_p.h:48:
> In file included from /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/qtextcodec.h:1:
> In file included from /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/codecs/qtextcodec.h:37:
> In file included from /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/qstring.h:1:
> /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/tools/qstring.h:756:55: error: no type named 'u16string' in namespace 'std'
>    static inline QString fromStdU16String(const std::u16string &s);
>                                                 ~~~~~^
> /Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/tools/qstring.h:757:17: error: no type named 'u16string' in namespace 'std'
>    inline std::u16string toStdU16String() const;
>           ~~~~~^
> <SNIP lots of more errors>
> In file included from /Volumes/Debian/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/tools/qhashfunctions.h:39:
> In file included from /Volumes/Debian/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/qpair.h:1:
> /Volumes/Debian/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/tools/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))
>                                      ~~~~~^
> /Volumes/Debian/Users/bertin/work/src/new/Qt/qt-everywhere-opensource-src-5.6.0/qtbase/include/QtCore/../../src/corelib/global/qcompilerdetection.h:1036:43: note: expanded from macro 'Q_DECL_NOEXCEPT_EXPR'
> # define Q_DECL_NOEXCEPT_EXPR(x) noexcept(x)
>                                          ^
> <SNIP>
> 
> 
> This does not appear to be a limitation in the Xcode compiler (Xcode 6.2, Apple Clang 600) because when I use clang 3.8 I get the exact same errors.
> 
> Configure command and summary are below (note the request for the 10.9 SDK which is ignored in the above compile command!).
> 
> Any ideas? The same code in qstring.h doesn't cause issues in Qt 5.5.1 .
> 
> %> configure -top-level -platform macx-clang -sdk macosx10.9 -prefix /opt/local -archdatadir /opt/local/libexec/qt5 -docdir /opt/local/share/doc/qt5 -headerdir /opt/local/include/qt5 -plugindir /opt/local/share/qt5/plugins -importdir /opt/local/share/qt5/imports -qmldir /opt/local/share/qt5/qml -datadir /opt/local/share/qt5 -libdir /opt/local/libexec/qt5/Library/Frameworks -bindir /opt/local/libexec/qt5/bin -libexecdir /opt/local/libexec/qt5/libexec -translationdir /opt/local/share/qt5/translations -sysconfdir /opt/local/etc/qt5 -examplesdir /Applications/MacPorts/Qt5/examples -testsdir /opt/local/share/qt5/tests -hostbindir /opt/local/libexec/qt5/bin -hostlibdir /opt/local/libexec/qt5/Library/Frameworks -hostdatadir /opt/local/share/qt5 -v -release -opensource -confirm-license -shared -force-pkg-config -no-evdev -no-linuxfb -no-kms -framework -no-rpath -no-pulseaudio -no-mtdev -system-harfbuzz -openssl-linked -no-xinput2 -no-xcb -no-xcb-xlib -no-libudev -no-egl -c++std c++11
>  -make libs -make tools -nomake examples -nomake tests -verbose -no-pch -nis -cups -iconv -icu -fontconfig -dbus-linked -glib -directfb -no-use-gold-linker -optimized-qmake -system-sqlite -no-sql-db2 -no-sql-ibase -no-sql-mysql -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite2 -no-sql-tds -no-openvg -force-debug-info -no-strip -no-separate-debug-info
> 
>   Configure summary
> Build type:    macx-clang (x86_64, CPU features: cx16 mmx sse sse2 sse3 ssse3)
> qmake vars .......... QMAKE_CC = /usr/bin/clang QMAKE_CXX = /usr/bin/clang++ QMAKE_CFLAGS = -O3 -march=native -g QMAKE_CXXFLAGS = -O3 -march=native -g QMAKE_LFLAGS = -L/opt/local/lib -Wl,-headerpad_max_install_names -O3 -march=native -g styles += mac fusion windows DEFINES += QT_NO_MTDEV QT_LIBS_DBUS = -L/opt/local/lib -ldbus-1  QT_CFLAGS_DBUS = -I/opt/local/include/dbus-1.0 -I/opt/local/lib/dbus-1.0/include  QT_HOST_CFLAGS_DBUS = -I/opt/local/include/dbus-1.0 -I/opt/local/lib/dbus-1.0/include  QT_CFLAGS_GLIB = -D_REENTRANT -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include  QT_LIBS_GLIB = -L/opt/local/lib -lgthread-2.0 -lglib-2.0 -lintl  QMAKE_CFLAGS_FONTCONFIG = -I/opt/local/include -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/libpng16 -I/opt/local/include/harfbuzz -I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/libpng16 -I/opt/local/include/harfb
> uzz -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include  QMAKE_LIBS_FONTCONFIG = -L/opt/local/lib -lfontconfig -lfreetype  DEFINES += QT_NO_LIBUDEV DEFINES += QT_NO_EVDEV DEFINES += QT_NO_TSLIB DEFINES += QT_NO_LIBINPUT sql-drivers =  sql-plugins =  sqlite qmake switches .........  -d
> Build options:
>  Configuration .......... absolute_library_soname accessibility audio-backend avx avx2 c++11 compile_examples concurrent corewlan cups dbus dbus-linked fontconfig force_debug_info full-config getaddrinfo getifaddrs glib gstreamer-1.0 iconv icu ipv6ifname large-config largefile libproxy medium-config minimal-config nis nostrip opengl openssl-linked png qpa qpa qt_framework reduce_exports release release_tools shared small-config sse2 sse3 sse4_1 sse4_2 ssse3 system-freetype system-harfbuzz system-jpeg system-png system-sqlite system-zlib xrender
>  Build parts ............  libs tools
>  Mode ................... release (with debug info); optimized tools
>  Using sanitizer(s)...... none
>  Using C++ standard ..... c++11
>  Using gold linker....... no
>  Using new DTAGS ........ no
>  Using PCH .............. no
>  Using LTCG ............. no
>  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 (linked to dbus-1)
>  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 ................... no
>  CUPS ................... yes
>  Evdev .................. no
>  FontConfig ............. yes
>  FreeType ............... yes (system library)
>  Glib ................... yes
>  GStreamer .............. yes (1.0)
>  GTK theme .............. no
>  HarfBuzz ............... yes (system library)
>  Iconv .................. yes
>  ICU .................... yes
>  Image formats:
>    GIF .................. yes (plugin, using bundled copy)
>    JPEG ................. yes (plugin, using system library)
>    PNG .................. yes (in QtGui, using system library)
>  libinput................ no
>  Logging backends:
>    journald ............... no
>    syslog   ............... no
>  mtdev .................. no
>  Networking:
>    CoreWlan ............. yes
>    getaddrinfo .......... yes
>    getifaddrs ........... yes
>    IPv6 ifname .......... yes
>    libproxy.............. yes
>    OpenSSL .............. yes (linked to the libraries)
>    SecureTransport ...... no
>  NIS .................... yes
>  OpenGL / OpenVG:
>    EGL .................. no
>    OpenGL ............... desktop
>    OpenVG ............... no
>  PCRE ................... system
>  pkg-config ............. yes
>  PulseAudio ............. no
>  QPA backends:
>    DirectFB ............. no
>    EGLFS ................ no
>      EGLFS i.MX6 ........ no
>      EGLFS i.MX6 Wayland. no
>      EGLFS EGLDevice .... no
>      EGLFS GBM .......... no
>      EGLFS Mali ......... no
>      EGLFS Raspberry Pi . no
>      EGLFS X11 .......... no
>    LinuxFB .............. no
>    Mir client............ no
>    XCB .................. no
>  Session management ..... yes
>  SQL drivers:
>    DB2 .................. no
>    InterBase ............ no
>    MySQL ................ no
>    OCI .................. no
>    ODBC ................. no
>    PostgreSQL ........... no
>    SQLite 2 ............. no
>    SQLite ............... yes (plugin, using system library)
>    TDS .................. no
>  tslib .................. no
>  udev ................... no
>  xkbcommon-x11........... no
>  xkbcommon-evdev......... no
>  zlib ................... yes (system library)
> NOTE: When linking against OpenSSL, you can override the default
> library names through OPENSSL_LIBS.
> For example:
>    OPENSSL_LIBS='-L/opt/ssl/lib -lssl -lcrypto' ./configure -openssl-linked
> NOTE: -optimized-tools is not useful in -release mode.
> Qt is now configured for building. Just run 'gmake'.
> Once everything is built, you must run 'gmake install'.
> Qt will be installed into /opt/local
> Prior to reconfiguration, make sure you remove any leftovers from
> the previous build.
> 
> 
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
> http://lists.qt-project.org/mailman/listinfo/interest

Hi,

Looks like it's not using

QMAKE_CXXFLAGS    += -stdlib=libc++
QMAKE_LFLAGS      += -stdlib=libc++

However, why, I don't know.

Samuel
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20160317/3eb6c538/attachment.sig>


More information about the Interest mailing list