https://github.com/ashtons/libtiff-ios

libTIFF, libPNG and JPEG compiled for iOS
https://github.com/ashtons/libtiff-ios

Last synced: 16 days ago
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libTIFF, libPNG and JPEG compiled for iOS

• Host: GitHub
• URL: https://github.com/ashtons/libtiff-ios
• Owner: ashtons
• Created: 2013-09-11T07:14:39.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2024-02-14T01:06:46.000Z (9 months ago)
• Last Synced: 2024-07-31T22:56:34.177Z (3 months ago)
• Language: Makefile
• Homepage:
• Size: 26.2 MB
• Stars: 55
• Watchers: 13
• Forks: 35
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
libtiff-ios

===========

Based on original script found at http://pastebin.com/Pgiy3rYJ

and the idea from [Tesseract-OCR-iOS Makefile] (https://github.com/gali8/Tesseract-OCR-iOS/pull/210)

Compile libTIFF, libPNG and JPEG libraries for use on iOS

Creates "fat" binary libraries compatible with i386/Simulator, x86_64, arm64, armv7 and armv7s 

    make            #builds all libraries

You may also build only the library you wish by specifiying the following make targets:

    make libtiff

    make libpng

    make libjpg

By default every "fat" library will contain all architectures specified above. So it can be linked with apps either for devices or simulator. If you don't need all architectures above (for example, for AppStore submittion), just specify the necessary architectures in the `ARCHS` environement variable as follows:

    export ARCHS=armv7, armv7s, arm64

It's much easier now to update to a any (new or old) versions of library: just change a corresponding version numbers in the beginning of the make file:

    PNG_NAME        = libpng-1.6.42

    JPEG_SRC_NAME   = jpegsrc.v9f# filename at the server

    JPEG_DIR_NAME   = jpeg-9f# folder name after the JPEG_SRC_NAME archive has been unpacked

    TIFF_NAME       = tiff-4.6.0

Location for the XCode version to use is identified using

    xcode-select -p

    

If you have multiple versions installed, you can switch to a different installation using

    xcode-select -s /full_path_to_xcode/