Created attachment 571754 [details] aarch64-linux-gnu-emerge info Build uses wrong gcc, see relevant log (not emerge info) (ctrl-f mtune , it is super obvious)
Created attachment 571756 [details] relevant log
configure:2304: x86_64-pc-linux-gnu-gcc -fwrapv -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -mtune=cortex-a53 -O3 -pipe -flto -fuse-linker-plugin conftest.c >&5 cc1: error: bad value ('cortex-a53') for '-mtune=' switch cc1: note: valid arguments to '-mtune=' switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server bonnell atom silvermont slm knl knm intel x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 btver1 btver2 generic native; did you mean 'corei7-avx'?
