gistfile1.txt

$ nix build --cores 8 --max-jobs 4 --argstr system armv7l-linux --extra-platforms armv7l-linux nixpkgs.cairo
builder for '/nix/store/nmpq3gy50krf07dn8lf5k7bkpl4n33cm-libffi-3.2.1.drv' failed with exit code 2; last 10 log lines:              
  ../src/aarch64/sysv.S:326: Error: bad register expression                                                           
  ../src/aarch64/sysv.S:327: Error: bad register expression
  ../src/aarch64/sysv.S:329: Error: bad instruction `ret'  
  make[3]: *** [Makefile:1340: src/aarch64/sysv.lo] Error 1
  make[3]: Leaving directory '/tmp/nix-build-libffi-3.2.1.drv-0/libffi-3.2.1/aarch64-unknown-linux-gnu'
  make[2]: *** [Makefile:1596: all-recursive] Error 1                                                  
  make[2]: Leaving directory '/tmp/nix-build-libffi-3.2.1.drv-0/libffi-3.2.1/aarch64-unknown-linux-gnu'
  make[1]: *** [Makefile:730: all] Error 2                                                             
  make[1]: Leaving directory '/tmp/nix-build-libffi-3.2.1.drv-0/libffi-3.2.1/aarch64-unknown-linux-gnu'
  make: *** [Makefile:607: all-all] Error 2                                                            
cannot build derivation '/nix/store/rq0kjg0qf8nn43k7l6p1h6l4ikc676ys-glib-2.58.1.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/m8ayx1aaaf1xsdxsxd4mbz20h07aq0wh-cairo-1.16.0.drv': 1 dependencies couldn't be built