12482 Have /usr/bin/awk point to /usr/bin/nawk
Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Reviewed by: Toomas Soome <tsoome@me.com>

*** 22,44 ****
  #
  #
  # Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
! # NOTE: awk is oawk.
  
  PROG= nawk
  
  OBJ1= b.o lib.o main.o parse.o proctab.o run.o tran.o lex.o
  OBJ2= awk.g.o
  OBJS= $(OBJ2) $(OBJ1)
  SRCS= $(OBJ1:%.o=%.c)
  
  include ../Makefile.cmd
  
  CERRWARN += -_gcc=-Wno-unused-label
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-unused-variable
  CERRWARN += $(CNOWARN_UNINIT)
  
--- 22,47 ----
  #
  #
  # Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright 2020 Joyent, Inc.
  
! # NOTE: awk is now nawk.
  
  PROG= nawk
+ LINKPROG= awk
  
  OBJ1= b.o lib.o main.o parse.o proctab.o run.o tran.o lex.o
  OBJ2= awk.g.o
  OBJS= $(OBJ2) $(OBJ1)
  SRCS= $(OBJ1:%.o=%.c)
  
  include ../Makefile.cmd
  
+ ROOTLINK =      $(LINKPROG:%=$(ROOTBIN)/%)
+ 
  CERRWARN += -_gcc=-Wno-unused-label
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-unused-variable
  CERRWARN += $(CNOWARN_UNINIT)
  
*** 59,74 ****
  LINTFLAGS += -u
  CLEANFILES= maketab proctab.c awk.g.c y.tab.h
  
  .KEEP_STATE:
  
! all: $(PROG)
  
  $(PROG): $(OBJS)
          $(LINK.c) $(OBJS) -o $@ $(LDLIBS)
          $(POST_PROCESS)
  
  #
  # message catalog
  #
  
  $(POFILE):  y.tab.h $(POFILES)
--- 62,80 ----
  LINTFLAGS += -u
  CLEANFILES= maketab proctab.c awk.g.c y.tab.h
  
  .KEEP_STATE:
  
! all: $(PROG) $(ROOTLINK)
  
  $(PROG): $(OBJS)
          $(LINK.c) $(OBJS) -o $@ $(LDLIBS)
          $(POST_PROCESS)
  
+ $(ROOTLINK):    $(ROOTPROG)
+         $(RM) $@; $(LN) $(ROOTPROG) $@
+ 
  #
  # message catalog
  #
  
  $(POFILE):  y.tab.h $(POFILES)
*** 85,96 ****
  install: all $(ROOTPROG) $(ROOTLINK)
  
  clean:
          $(RM) $(OBJS) $(CLEANFILES)
  
- lint: awk.g.c lint_SRCS
- 
  awk.g.c + y.tab.h: awk.g.y
  
  awk.g.o: awk.g.c
  
  proctab.o: proctab.c
--- 91,100 ----