Another systematic difference in my personal builds vs. official pkgbase builds, snapshots, releases, etc. is that my armv7 builds are built on aarch64-as-armv7, not on amd64. Not that I have any specific evidence that such matters here.
But Michal Meloun's report indicated not using builds done on amd64 as well. ("Tegra" models and examples of ARMv7-A and of ARMv8-A.) For John Carr, I do not know if amd64 based builds of the world were systematically in use, never in use, or some mix in his tests. === Mark Millard marklmi at yahoo.com