<$PLAN9/src/mkenv BIN=$PLAN9/bin LIBDIR=$PLAN9/lib O=o OS=$O CC=9c #CC=9r LD=9l AS=no-9a AR=9ar CFLAGS= LDFLAGS= AFLAGS= CLEANFILES= NUKEFILES= YACC=9 yacc LEX=9 lex YFLAGS=-d LIB= SHORTLIB=9 <|cat $PLAN9/config 2>/dev/null || true