(In reply to Landry Breuil (:gaston) from comment #3) > is mozilla still building natively on 32 bits ? x86 without SSE2 is considered Tier3 since bug 1274196. > jan, does it build for you ? FreeBSD i386 is also affected unless --with-system-libvpx. i386 target implicitly has `-march=i486` but due to missing libatomic (remember, GCC is not in base) it was bumped to `-march=i686` since Clang 9 upgrade. As `-march=i686` doesn't implicitly enable `-mmx` the build still fails.
Bug 1622013 Comment 7 Edit History
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(In reply to Landry Breuil (:gaston) from comment #3) > is mozilla still building natively on 32 bits ? x86 without SSE2 is considered Tier3 since bug 1274196. > jan, does it build for you ? FreeBSD i386 is also affected unless `--with-system-libvpx`. i386 target implicitly has `-march=i486` but due to missing libatomic (remember, GCC is not in base) it was bumped to `-march=i686` since Clang 9 upgrade. As `-march=i686` doesn't implicitly enable `-mmx` the build still fails.