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readme.txt

      1 Building OpenCV from Source, using CMake and Command Line
      2 =========================================================
      3 
      4 Requirements
      5 ============
      6 CMake 3.1.0 or higher
      7 Windows Phone/Store 8.1 Visual Studio 2013
      8 Windows Phone/Store 8.0 Visual Studio 2012
      9 
     10 For example, to be able to build all Windows Phone and Windows Store projects install the following:
     11 
     12 Install Visual Studio 2013 Community Edition
     13     http://go.microsoft.com/?linkid=9863608
     14 
     15 Install Visual Studio Express 2012 for Windows Desktop
     16     http://www.microsoft.com/en-us/download/details.aspx?id=34673
     17 
     18 
     19 
     20 To create and build all Windows Phone (8.0, 8.1) and Windows Store (8.0, 8.1) Visual Studio projects
     21 ==========================================================================================
     22 cd opencv/platforms/winrt
     23 setup_winrt.bat "WP,WS" "8.0,8.1" "x86,ARM" -b
     24 
     25 If everything's fine, a few minutes later you will get the following output in the opencv/bin directory:
     26 
     27 bin
     28     install
     29         WP
     30             8.0
     31                 ARM
     32                 x86
     33             8.1
     34                 ARM
     35                 x86
     36         WS
     37             8.0
     38                 ARM
     39                 x86
     40             8.1
     41                 ARM
     42                 x86
     43     WP
     44         8.0
     45             ARM
     46             x86
     47         8.1
     48             ARM
     49             x86
     50     WS
     51         8.0
     52             ARM
     53             x86
     54         8.1
     55             ARM
     56             x86
     57 
     58 "-b" flag in the command above builds each generated solutions in both "Debug" and "Release" configurations. It also builds the predefined "INSTALL" project within generated solutions. Building it creates a separate install location that accumulates binaries and includes for specified platforms. Default location is "<ocv-src>\bin\install\".
     59 
     60 WinRT samples reference 'install' binaries and include files via "OPENCV_WINRT_INSTALL_DIR" environment variable. Please declare it and point to "<ocv-src>\bin\install\" directory to resolve references within sample applications.
     61 
     62 If you don't want to build all configurations automatically, you can omit "-b" flag and build OpenCV.sln for the particular platform you are targeting manually. Due to the current limitations of CMake, separate x86/x64/ARM projects must be generated for each platform.
     63 
     64 You can also target a single specific configuration
     65     setup_winrt.bat "WP" "8.1" "x86"
     66 
     67 Or a subset of configurations
     68     setup_winrt.bat "WP,WS" "8.1" "x86"
     69 
     70 To display the command line options for setup_winrt.bat
     71     setup_winrt.bat -h
     72 
     73 Note that x64 CMake generation support is as follows:
     74 ------------------------------
     75 Platform\Version | 8.0 | 8.1 |
     76 -----------------|-----|-----|
     77 Windows Phone    | No  | No  |
     78 Windows Store    | Yes | Yes |
     79 
     80 Note: setup_winrt.bat calls the unsigned PowerShell script with the -ExecutionPolicy Unrestricted option.
     81 
     82 
     83 CMake command line options for Windows Phone and Store
     84 ======================================================
     85 
     86 cmake [options] <path-to-source>
     87 
     88 Windows Phone 8.1 x86
     89 cmake -G "Visual Studio 12 2013" -DCMAKE_SYSTEM_NAME=WindowsPhone -DCMAKE_SYSTEM_VERSION=8.1 <path-to-source>
     90 
     91 Windows Phone 8.1 ARM
     92 cmake -G "Visual Studio 12 2013 ARM" -DCMAKE_SYSTEM_NAME=WindowsPhone -DCMAKE_SYSTEM_VERSION=8.1 <path-to-source>
     93 
     94 Windows Store 8.1 x86
     95 cmake -G "Visual Studio 12 2013" -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION=8.1 <path-to-source>
     96 
     97 Windows Store 8.1 ARM
     98 cmake -G "Visual Studio 12 2013 ARM" -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION=8.1 <path-to-source>
     99 
    100 Note: For Windows 8.0 Phone and Store you can specify either Visual Studio 11 2012 or Visual Studio 12 2013 as the generator
    101 
    102 Windows Phone 8.0 x86
    103 cmake -G "Visual Studio 12 2013" -DCMAKE_SYSTEM_NAME=WindowsPhone -DCMAKE_SYSTEM_VERSION=8.0 <path-to-source>
    104 
    105 Windows Phone 8.0 ARM
    106 cmake -G "Visual Studio 12 2013 ARM" -DCMAKE_SYSTEM_NAME=WindowsPhone -DCMAKE_SYSTEM_VERSION=8.0 <path-to-source>
    107 
    108 Windows Store 8.0 x86
    109 cmake -G "Visual Studio 12 2013" -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION=8.0 <path-to-source>
    110 
    111 Windows Store 8.0 ARM
    112 cmake -G "Visual Studio 12 2013 ARM" -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION=8.0 <path-to-source>
    113 
    114 Example
    115 ======================================================
    116 
    117 To generate Windows Phone 8.1 x86 project files in the opencv/bin dir
    118 
    119 mkdir bin
    120 cd bin
    121 cmake -G "Visual Studio 12 2013" -DCMAKE_SYSTEM_NAME=WindowsPhone -DCMAKE_SYSTEM_VERSION=8.1 ../
    122