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10703 smatch unreachable code checking needs reworking
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>


   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 #
  22 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23 # Use is subject to license terms.
  24 #
  25 # Copyright (c) 2018, Joyent, Inc.

  26 
  27 PROG=   zonecfg
  28 OBJS=   zonecfg.o zonecfg_lex.o zonecfg_grammar.tab.o
  29 
  30 include ../Makefile.cmd
  31 
  32 # zonecfg has a name clash with main() and libl.so.1.  However, zonecfg must
  33 # still export a number of "yy*" (libl) interfaces.  Reduce all other symbols
  34 # to local scope.
  35 MAPFILES +=     $(MAPFILE.LEX) $(MAPFILE.NGB)
  36 MAPOPTS =       $(MAPFILES:%=-M%)
  37 
  38 LFLAGS =        -t
  39 YFLAGS =        -d -b zonecfg_grammar
  40 LDLIBS +=       -lzonecfg -ll -lnsl -ltecla -lzfs -lbrand -ldladm -linetutil
  41 CPPFLAGS +=     -I.
  42 LDFLAGS +=      $(MAPOPTS)
  43 CLEANFILES +=   zonecfg_lex.c zonecfg_grammar.tab.c zonecfg_grammar.tab.h
  44 
  45 CERRWARN +=     $(CNOWARN_UNINIT)
  46 CERRWARN +=     -_gcc=-Wno-unused-label
  47 CERRWARN +=     -_gcc=-Wno-unused-variable
  48 CERRWARN +=     -_gcc=-Wno-implicit-function-declaration
  49 
  50 SMOFF += all_func_returns
  51 



  52 CLOBBERFILES += $(PROG).ln
  53 
  54 .KEEP_STATE:
  55 
  56 all: $(PROG)
  57 
  58 $(PROG): $(OBJS) $(MAPFILES)
  59         $(LINK.c) -o $@ $(OBJS) $(LDLIBS)
  60         $(POST_PROCESS)
  61 
  62 install: all $(ROOTUSRSBINPROG)
  63 
  64 zonecfg_lex.c:  zonecfg_lex.l zonecfg_grammar.tab.h zonecfg.h
  65         $(LEX) $(LFLAGS) zonecfg_lex.l > $@
  66 
  67 zonecfg_grammar.tab.h zonecfg_grammar.tab.c:    zonecfg_grammar.y zonecfg.h
  68         $(YACC) $(YFLAGS) zonecfg_grammar.y
  69 
  70 zonecfg_lex.o zonecfg_grammar.tab.o := CCVERBOSE =
  71 


   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 #
  22 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23 # Use is subject to license terms.
  24 #
  25 # Copyright 2019 Joyent, Inc.
  26 #
  27 
  28 PROG=   zonecfg
  29 OBJS=   zonecfg.o zonecfg_lex.o zonecfg_grammar.tab.o
  30 
  31 include ../Makefile.cmd
  32 
  33 # zonecfg has a name clash with main() and libl.so.1.  However, zonecfg must
  34 # still export a number of "yy*" (libl) interfaces.  Reduce all other symbols
  35 # to local scope.
  36 MAPFILES +=     $(MAPFILE.LEX) $(MAPFILE.NGB)
  37 MAPOPTS =       $(MAPFILES:%=-M%)
  38 
  39 LFLAGS =        -t
  40 YFLAGS =        -d -b zonecfg_grammar
  41 LDLIBS +=       -lzonecfg -ll -lnsl -ltecla -lzfs -lbrand -ldladm -linetutil
  42 CPPFLAGS +=     -I.
  43 LDFLAGS +=      $(MAPOPTS)
  44 CLEANFILES +=   zonecfg_lex.c zonecfg_grammar.tab.c zonecfg_grammar.tab.h
  45 
  46 CERRWARN +=     $(CNOWARN_UNINIT)
  47 CERRWARN +=     -_gcc=-Wno-unused-label
  48 CERRWARN +=     -_gcc=-Wno-unused-variable
  49 CERRWARN +=     -_gcc=-Wno-implicit-function-declaration
  50 
  51 SMOFF += all_func_returns
  52 
  53 # false positive
  54 zonecfg_lex.o := SMOFF += free
  55 
  56 CLOBBERFILES += $(PROG).ln
  57 
  58 .KEEP_STATE:
  59 
  60 all: $(PROG)
  61 
  62 $(PROG): $(OBJS) $(MAPFILES)
  63         $(LINK.c) -o $@ $(OBJS) $(LDLIBS)
  64         $(POST_PROCESS)
  65 
  66 install: all $(ROOTUSRSBINPROG)
  67 
  68 zonecfg_lex.c:  zonecfg_lex.l zonecfg_grammar.tab.h zonecfg.h
  69         $(LEX) $(LFLAGS) zonecfg_lex.l > $@
  70 
  71 zonecfg_grammar.tab.h zonecfg_grammar.tab.c:    zonecfg_grammar.y zonecfg.h
  72         $(YACC) $(YFLAGS) zonecfg_grammar.y
  73 
  74 zonecfg_lex.o zonecfg_grammar.tab.o := CCVERBOSE =
  75