32bit fixes 20260423#83
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Tested good on i486. 
No regression found on amd64. |
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CMake (cppdap) requires |
liushuyu
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Apr 28, 2026
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Hold please - current solution does not allow |
Adding this switch saves all ab_match_arch occurrences that manually adds '-latomic' to compiler flags.
CMake does not add ENV{CPPFLAGS} to CMAKE_${LANGUAGE}_FLAGS_INIT. We must
either patch CMake or add CPPFLAGS to CFLAGS and CXXFLAGS manually.
Some defines file may override AB_FLAGS_* defined in an arch-specific manner. * Clarify the two defines file reads in comments.
Complements the change that adds FORTIFY_SOURCE to CPPFLAGS.
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Tested on i486 with v4l-utils (with Y2038 override) and autobuild4 (default). 
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MingcongBai
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May 16, 2026
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AB_FLAGS_ATOMICswitch to add-latomicto CFLAGS, CXXFLAGS and LDFLAGS.ENV{CPPFLAGS}.AB_FLAGS_Y2038switch to add-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64to CPPFLAGS.