Library not found for -lSDLmain

Discussion in 'Mac Programming' started by Candunc, Nov 24, 2012.

  1. Candunc macrumors member

    Jul 5, 2012
    I tried to compile some code, but this has shown up. I've put the SDL frameworks in both my /Library/Framework/ and ~/Library/Framework/ and compiled it manually, to no help. Any help would be awesome.

    Full error report:
    [Dependancies] -DMACOSX -DPIX32BGRA -arch x86_64 -framework Cocoa -framework SDL

    ld: library not found for -lSDLmain
    collect2: ld returned 1 exit status

    Thanks in advance,
  2. szymczyk macrumors regular

    Mar 5, 2006
    It sounds like you are converting some SDL code from Linux to Mac OS X. There are differences in how SDL is packaged on Linux and Mac OS X. The Mac version of SDL is a framework, not a library. When using the -lSDLmain flag on Mac OS X, you're going to get a link error because the Mac version of SDL does not have a library named SDLmain.

    Are you using a makefile to compile the code? If so, remove the -lSDLmain linker flag. Use the -framework flag to link the SDL and Cocoa frameworks.
  3. Madd the Sane macrumors 6502a

    Madd the Sane

    Nov 8, 2010
    SDLmain is the utility static library that sets up the needed environment to use an SDL app. If libSDLmain.a isn't in the SDL development Disk Image, you'll have to build it from source.

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