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updated iOS installation instructions

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This commit is contained in:
Vadim Pisarevsky 2012-06-11 10:33:45 +00:00
parent 08b2bd9174
commit dcf2a6b857
1 changed files with 16 additions and 32 deletions
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doc/tutorials/introduction/ios_install/ios_install.rst
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@ -6,53 +6,37 @@ Installation in iOS
Required packages Required packages
================== ==================
* GCC 4.x or later * CMake 2.8.8 or higher
* CMake 2.8 or higher * Xcode 4.3 or higher
* Xcode 4.0 or higher
Getting the cutting-edge OpenCV from SourceForge SVN repository Getting the cutting-edge OpenCV from SourceForge SVN repository
----------------------------------------------------------------- -----------------------------------------------------------------
Launch SVN client and checkout either Launch SVN client and checkout the current OpenCV snapshot from here: http://code.opencv.org/svn/opencv/trunk/opencv
a. the current OpenCV snapshot from here: http://code.opencv.org/svn/opencv/trunk
#. or the latest tested OpenCV snapshot from here: http://code.opencv.org/svn/opencv/tags/latest_tested_snapshot
In MacOS it can be done using the following command in Terminal: In MacOS it can be done using the following command in Terminal:
.. code-block:: bash .. code-block:: bash
cd ~/<my_working _directory> cd ~/<my_working _directory>
svn co http://code.opencv.org/svn/opencv/trunk svn co http://code.opencv.org/svn/opencv/trunk/opencv
Building OpenCV from source using CMake, using the command line Building OpenCV from source using CMake, using the command line
================================================================ ================================================================
#. Create a temporary directory, which we denote as <cmake_binary_dir>, where you want to put the generated Makefiles, project files as well the object filees and output binaries #. Make symbolic link for Xcode to let OpenCV build scripts find the compiler, header files etc.
#. Enter the <cmake_binary_dir> and type .. code-block:: bash
.. code-block:: bash cd /
sudo ln -s /Applications/Xcode.app/Contents/Developer Developer
cmake [<some optional parameters>] <path to the OpenCV source directory>
For example
.. code-block:: bash
cd ~/opencv #. Build OpenCV framework
cd ..
mkdir release
cd release
cmake -GXcode -DCMAKE_TOOLCHAIN_FILE=../opencv/ios/cmake/Toolchains/Toolchain-iPhoneOS_Xcode.cmake -DCMAKE_INSTALL_PREFIX=../OpenCV_iPhoneOS -DCMAKE_BUILD_TYPE=RELEASE ../opencv
#. Enter the created temporary directory (<cmake_binary_dir>) and proceed with:
.. code-block:: bash
xcodebuild -sdk iphoneos -configuration Release -target ALL_BUILD
xcodebuild -sdk iphoneos -configuration Release -target install install
.. code-block:: bash
cd ~/<my_working_directory>
python opencv/ios/build_framework.py ios
If everything's fine, after a few minutes you will get ~/<my_working_directory>/ios/opencv2.framework. You can add this framework to your Xcode projects.