Bug 2167083

Summary: lcms: Fix for C99 compatibility
Product: [Fedora] Fedora Reporter: Florian Weimer <fweimer>
Component: lcmsAssignee: Florian Weimer <fweimer>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: andreas.bierfert, gnome-sig, mclasen, rhughes, rstrode, sandmann, vitaly
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Fixed In Version: lcms-1.19-36.fc38 Doc Type: If docs needed, set a value
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Last Closed: 2023-02-04 14:41:09 UTC Type: Bug
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Bug Blocks: 2141798    
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lcms-c99.patch none

Description Florian Weimer 2023-02-04 14:29:35 UTC 
Created attachment 1942201 [details]
lcms-c99.patch

In src/cmsio1.c, lcms calls the swab function without declaring it. This leads to build failures with strict C99 compilers which do not support implicit function declarations.

The upstream Git history at https://github.com/mm2/Little-CMS for version 2 does not contain the swab function call at all (and no commit that removes it), so reporting this here for tracking purposes.