MacOS (10.13) +qt (5.5.0) +xcode (8.3.3) C + + development environment configuration

• VMware Virtual Machine installs MacOS (installed here is MacOS X 10.13), Baidu Many, no longer detailed.
• Install Xcode (Xcode8.3.3 is installed here)
  • Download (https://developer.apple.com/download/)
  • Installation
• Install the Commondlinetoolsforxcode (8.3.2 is installed here)
  • Download (https://developer.apple.com/download/)
  • Installation
  • Check

  xcode-select --install//如果提示Update, 说明已安装

• Install Qt5.5.0
  • installed here in the default location (/users/xxx/qt5.5.0 directory)
  • go to the directory and drag the shortcut to the dock, and you'll be able to open QT from the dock shortcut later.
  • because the Xcode version is high, you need to modify the next Qt configuration
    • Open file:
      Qt_install_folder/5.5.0/clang_64/mkspecs/features/mac/default_ PRE.PRF
    • found this line:
      IsEmpty ($ $list ($ $system ("/usr/bin/xcrun-find xcrun 2>/dev/null"))
    • replaced by:
      IsEmpty ($ $list ($ $system ("/usr/bin/xcrun-find xcodebuild 2>/dev/null"))
  • After the above steps, generally OK, you can open the Q T create a new Qwidget project run, if OK is all done.
  • environment variable Configuration
    • if you want to use qmake under a terminal, you must configure the environment variable. Otherwise, you will be prompted-bash:qmake:command not found

     //Open terminal Bash_profile file VI ~/.bash_profile//Add the following (xxx means your user name) export Qtdir=/users/xxx/qt5.5.0export ld_library_path= $LD _ Library_path: $QTDIR/libexport path= $PATH: $QTDIR/binexport path= "/users/xxx/qt5.5.0/5.5/clang_64/bin: $PATH"//Save Exit Then enter the following command to make the environment variable effective source ~/.bash_profile//turn the terminal back on, use the following command to view the environment variable echo $PATH//Enter the following command to view the Qmake version qmake-v  

MacOS (10.13) +qt (5.5.0) +xcode (8.3.3) C + + development environment configuration