default_pre_build &&
cd "$SOURCE_DIRECTORY" &&
# disable instalation of libtool pseudo-libraries
sedit '/^[\t ]*[$]run eval "[$]install_prog [$]instname /d' \
      utils/ltmain.sh &&
# add musl detection to config.sub
sedit 's!maybe_os in$!& linux-musl*|\\!' utils/config.sub
