Re: pkg/60301: libjpeg-turbo version 3.1.4.1 doesn't build on amiga

["Thomas Klausner via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR pkg/60301; it has been noted by GNATS.

From: Thomas Klausner <wiz%netbsd.org@localhost>
To: NetBSD bugtracking <gnats-bugs%netbsd.org@localhost>
Cc: 
Subject: Re: pkg/60301: libjpeg-turbo version 3.1.4.1 doesn't build on amiga
Date: Sat, 30 May 2026 23:46:42 +0200

 On Sat, May 30, 2026 at 07:35:02PM +0100, S.P.Zeidler via gnats wrote:
 >  simdcoverage seems to be new in 3.1.4(.1) and seems to be not sufficiently
 >  exempt from building on non-simd CPU architectures.
 
 I think the relevant diff from 3.1.3 to 3.1.4.1 that breaks in your case (and some others) is
 
 diff -ru libjpeg-turbo-3.1.3/simd/CMakeLists.txt libjpeg-turbo-3.1.4.1/simd/CMakeLists.txt
 --- libjpeg-turbo-3.1.3/simd/CMakeLists.txt     2025-12-10 16:09:10.000000000 +0100
 +++ libjpeg-turbo-3.1.4.1/simd/CMakeLists.txt   2026-03-27 19:13:00.000000000 +0100
 @@ -539,3 +567,8 @@
  simd_fail("SIMD extensions not available for this CPU (${CMAKE_SYSTEM_PROCESSOR})")
  
  endif() # CPU_TYPE
 +
 +if(WITH_SIMD AND ENABLE_STATIC)
 +  add_executable(simdcoverage simdcoverage.c)
 +  target_link_libraries(simdcoverage jpeg-static)
 +endif()
 
 
 i.e. that simdcoverage is built even if the extensive checks decided
 that a platform does not have SIMD support.
  Thomas