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Bug 4971 - Fix build without threads
Summary: Fix build without threads
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: thread (show other bugs)
Version: 2.0.10
Hardware: x86_64 Linux
: P2 major
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-02-10 20:38 UTC by Fabrice Fontaine
Modified: 2020-02-10 21:57 UTC (History)
0 users

See Also:

Attachments
Patch (1.17 KB, patch)
2020-02-10 20:38 UTC, Fabrice Fontaine 		Details | Diff
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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