# clang-12: error: unsupported argument 'auto' to option 'flto='
# clang-12: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument]
FLAGS="$(echo $FLAGS|sed 's/-flto=auto -ffat-lto-objects/-flto/')"
# clang-12: error: unsupported argument 'auto' to option 'flto='
# clang-12: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument]
FLAGS="$(echo $FLAGS|sed 's/-flto=auto -ffat-lto-objects/-flto/')"