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Bug 5481

Summary: iOS-specific main sources not used for CMake build.
Product: SDL Reporter: Aaron Barany <akb825>
Component: mainAssignee: Sam Lantinga <slouken>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: major    
Priority: P2    
Version: 2.0.14   
Hardware: iPhone/iPod touch   
OS: iOS 11   
Attachments: sdl-ios-fix.patch

Description Aaron Barany 2021-01-19 03:58:32 UTC 
The CMake build for SDL doesn't set SDLMAIN_SOURCES on iOS to the sources in src/main/ios. As a result, SDL fails to initialize since it falls back to the dummy main. Adding the line file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/uikit/*.c) fixes the issue.
Comment 1 Sam Lantinga 2021-01-23 17:39:23 UTC 
Can you provide a tested patch?

Thanks!
Comment 2 Aaron Barany 2021-01-25 02:19:34 UTC 
Created attachment 4703 [details]
sdl-ios-fix.patch

I've attached the patch I'm using to fix the iOS build. The fix for the main library was integrated into a separate patch for fixing the misc sources that was posted on another bug.
Comment 3 Sam Lantinga 2021-01-26 04:43:49 UTC 
Patch added, thanks!
https://hg.libsdl.org/SDL/rev/399606b401c9