c2153a3 Fix build for x86-64-v3

Authored and Committed by yselkowitz 4 months ago
    Fix build for x86-64-v3
    
    Backport of https://github.com/AcademySoftwareFoundation/openexr/pull/1507
    
    Also, run all tests on i686, ppc64le, and x86_64 (including -v3), as
    previous failures on those architectures were fixed in 3.1.10.
    
        
file modified
+8 -11