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Bug 5417 - SDL_Init fails on iOS due to removed code from SDL_uikitappdelegate.m
Summary: SDL_Init fails on iOS due to removed code from SDL_uikitappdelegate.m
Status: ASSIGNED
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: 2.0.15
Hardware: ARM macOS 10.15
: P2 blocker
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords: target-2.0.16
Depends on:
Blocks:
 
Reported: 2020-12-26 08:58 UTC by Steve Robinson
Modified: 2020-12-28 19:59 UTC (History)
1 user (show)

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Description Steve Robinson 2020-12-26 08:58:58 UTC 
When building SDL2-static from 2.0.14 source and using it with the 'Rectangles' example, SDL_Init failed due to SDL_MainIsReady being false. The identical set up with 2.0.12 worked fine.

Adding the following lines from src\video\uikit\SDL_uikitappdelegate.m in 2.0.12 fixed the problem:
#if defined(SDL_MAIN_NEEDED) && !defined(IOS_DYLIB)
/* SDL is being built as a static library, include main() */
int main(int argc, char *argv[])
{
	return SDL_UIKitRunApp(argc, argv, SDL_main);
}
#endif /* SDL_MAIN_NEEDED && !IOS_DYLIB */

Environment:
CMake: 3.19.2
Xcode: 12.3
macOS: 11.1
Comment 1 Ozkan Sezer 2020-12-26 12:52:29 UTC 
Removal commit is https://hg.libsdl.org/SDL/rev/6c2bbcfc3940
Comment 2 Sam Lantinga 2020-12-28 19:59:02 UTC 
Hey Ryan, I think you broke this. What were you fixing with that commit?