ref: 3b7e03a30ed29ee0666c00568bf67b8179c28d12
dir: /sys/src/9/port/mkfile/
# If the existence of this mkfile screws something up, rename it. -rsc master:DV: { echo '# do not edit; automatically generated' echo echo ' X , s/Dev (.*)devtab.*{.*\n L?''(.*)''/DEV \1 \2\n/ X ,x g/^DEV/ p ' | sam -d ../*/dev*.c >[2]/dev/null | awk '/^DEV/ { printf("%s\t%s\n", $3, $2); }' | sort -u echo cat master.local } >master