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Bug 4971

Summary: Fix build without threads
Product: SDL Reporter: Fabrice Fontaine <fontaine.fabrice>
Component: threadAssignee: Sam Lantinga <slouken>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: major    
Priority: P2    
Version: 2.0.10   
Hardware: x86_64   
OS: Linux   
Attachments: Patch

Description Fabrice Fontaine 2020-02-10 20:38:56 UTC 
Created attachment 4199 [details]
Patch

An include on SDL_error.h is needed in src/core/linux/SDL_threadprio.c to avoid the following build failure without threads:

/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: build/.libs/SDL_threadprio.o: in function `SDL_LinuxSetThreadPriority_REAL':
SDL_threadprio.c:(.text+0x0): undefined reference to `SDL_Unsupported'

Fixes:
 - http://autobuild.buildroot.org/results/7f7712c5bd47de4a3fcec1e0d0526fd5a3ecd532
Comment 1 Sam Lantinga 2020-02-10 21:57:14 UTC 
Fixed, thanks!
https://hg.libsdl.org/SDL/rev/8b93225188c8