Qt for IOS:build from source

1.说明

编译平台：Mac OS 10.11.6

Qt Version：5.8.0

Xcode Version：8.2.1

编译前需要安装Xcode comman line

Python、Ruby、Perl已经系统预装

2.Qt其他版本说明

开始使用Qt5.6.2进行编译，在两个文件中出现bug，分别为：src/bluetooth/osx/osxbtcentralmanager.mm；src/bluetooth/osx/osxbtledeviceinquiry.mm。

QtCreator需要使用4.2.1否则无法开启模拟器，使用Qt5.6.2编译完成之后会出现闪退现象，报错原因：[QIOSViewController setPrefersStatusBarHidden:]: unrecognized selector sent to instance 0x7f89cb001dc0，google了一下报错原因，没有找到对应的解决方法，最后还是使用Qt5.8.0尝试编译。

3.Configure指令

configure -prefix /Users/spoon/Dev/Qt/QtiOS -hostprefix /Users/spoon/Dev/Qt/QtiOS -xplatform macx-ios-clang -release -opensource -accessibility -nomake examples

Configure summary:

Building on:  x86_64
Building for: arm
Configuration: cross_compile compile_examples largefile neon precompile_header accessibility release simulator_and_device build_all c++11 c++14 c++1z concurrent no-pkg-config reduce_exports static stl
Build options:
  Mode ................................... release
  Building shared libraries .............. no
  Using C++ standard ..................... C++1z
  Using gold linker ...................... no
  Using precompiled headers .............. yes
  Using LTCG ............................. no
  Target compiler supports:
    NEON ................................. yes
  Build parts ............................ libs
Qt modules and options:
  Qt Concurrent .......................... yes
  Qt D-Bus ............................... no
  Qt D-Bus directly linked to libdbus .... no
  Qt Gui ................................. yes
  Qt Widgets ............................. yes
Support enabled for:
  Accessibility .......................... yes
  Using pkg-config ....................... no
  QML debugging .......................... yes
  udev ................................... no
  Using system zlib ...................... yes
Qt Core:
  DoubleConversion ....................... yes
    Using system DoubleConversion ........ no
  GLib ................................... no
  iconv .................................. no
  ICU .................................... no
  Logging backends:
    journald ............................. no
    syslog ............................... no
  Using system PCRE ...................... no
Qt Network:
  CoreWLan ............................... no
  getaddrinfo() .......................... yes
  getifaddrs() ........................... yes
  IPv6 ifname ............................ yes
  libproxy ............................... no
  SecureTransport ........................ yes
  OpenSSL ................................ no
    Qt directly linked to OpenSSL ........ no
  SCTP ................................... no
  Use system proxies ..................... yes
Qt Sql:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... no
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no
Qt Gui:
  FreeType ............................... yes
    Using system FreeType ................ no
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... no
    PNG .................................. yes
      Using system libpng ................ no
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ yes
    OpenGL ES 3.0 ........................ yes
    OpenGL ES 3.1 ........................ no
  Session Management ..................... yes
Features used by QPA backends:
  evdev .................................. no
  libinput ............................... no
  mtdev .................................. no
  tslib .................................. no
  xkbcommon-evdev ........................ no
QPA backends:
  DirectFB ............................... no
  EGLFS .................................. no
  LinuxFB ................................ no
  Mir client ............................. no
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows
Qt PrintSupport:
  CUPS ................................... no
QtXmlPatterns:
  XML schema support ..................... yes
Qt QML:
  QML interpreter ........................ yes
  QML network support .................... yes
Qt Quick:
  Direct3D 12 ............................ no
  AnimatedImage item ..................... yes
  Canvas item ............................ yes
  Support for Quick Designer ............. yes
  Flipable item .......................... yes
  GridView item .......................... yes
  ListView item .......................... yes
  Path support ........................... yes
  PathView item .......................... yes
  Positioner items ....................... yes
  ShaderEffect item ...................... yes
  Sprite item ............................ yes
Qt Gamepad:
  SDL2 ................................... no
Qt 3D:
  System Assimp .......................... no
Qt Wayland Client ........................ no
Qt Wayland Compositor .................... no
Qt Bluetooth:
  BlueZ .................................. no
  BlueZ Low Energy ....................... no
  Linux Crypto API ....................... no
Qt Multimedia:
  ALSA ................................... no
  GStreamer 1.0 .......................... no
  GStreamer 0.10 ......................... no
  Video for Linux ........................ no
  OpenAL ................................. yes
  PulseAudio ............................. no
  Resource Policy (libresourceqt5) ....... no
  AVFoundation ........................... yes
  DirectShow ............................. no
  Windows Media Foundation ............... no
Qt Location:
  Gypsy GPS Daemon ....................... no
  WinRT Geolocation API .................. no
Qt Sensors:
  sensorfw ............................... no
Qt WebEngine:
  Proprietary Codecs ..................... no
  Spellchecker ........................... yes
  ALSA ................................... no
  PulseAudio ............................. no

Note: Using static linking will disable the use of dynamically
loaded plugins. Make sure to import all needed static plugins,
or compile needed modules into the library.

Note: No wayland-egl support detected. Cross-toolkit compatibility disabled.

3.编译源码

make -j2
make install

4.编译说明

没有使用 debug and release是因为占用磁盘空间太大，release编译下来1G左右。