boost doesn't build for armv5te any more: https://gitlab.com/jonmason00/poky/-/pipelines/377038995
I'm no longer seeing the issue Appears to be fixed with commit 5c8c4dd925bbb9d29014ffd717ffe69ebb3553e3 (From OE-Core rev: 57dc797712abcf83b63694b21d2b3a3f09b1c9bc)