10080 smatch Makefile changes for usr/src/cmd

   1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   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 #
  23 # Copyright (c) 1994, 2010, Oracle and/or its affiliates. All rights reserved.
  24 #
  25 # Copyright (c) 2018, Joyent, Inc.
  26 
  27 RTLD=           ld.so.1
  28 
  29 AVLOBJ=         avl.o
  30 DTROBJ=         dtrace_data.o
  31 TOOLOBJS=       alist.o strhash.o
  32 BLTOBJ=         msg.o
  33 ELFCAPOBJ=      elfcap.o
  34 OBJECTS=        $(BLTOBJ) \
  35                 $(AVLOBJ) \
  36                 $(DTROBJ) \
  37                 $(TOOLOBJS) \
  38                 $(ELFCAPOBJ) \
  39                 $(P_ASOBJS)   $(P_COMOBJS)   $(P_MACHOBJS)   $(G_MACHOBJS)  \
  40                 $(S_ASOBJS)   $(S_COMOBJS)   $(S_MACHOBJS)   $(CP_MACHOBJS)
  41 
  42 COMOBJS=        $(P_COMOBJS)  $(S_COMOBJS)
  43 ASOBJS=         $(P_ASOBJS)   $(S_ASOBJS)
  44 MACHOBJS=       $(P_MACHOBJS) $(S_MACHOBJS)
  45 NOCTFOBJS=      $(ASOBJS)
  46 
  47 include         $(SRC)/lib/Makefile.lib
  48 include         $(SRC)/cmd/sgs/Makefile.com
  49 
  50 SRCDIR =        ../common
  51 ELFCAP =        $(SRC)/common/elfcap
  52 PLAT =          $(VAR_PLAT_$(BASEPLAT))
  53 
  54 # DTrace needs an executable data segment.
  55 MAPFILE.NED=
  56 
  57 MAPFILES +=     $(MAPFILE-ORDER)
  58 
  59 # For the libc/libthread unified world:
  60 # This library needs to be placed in /lib to allow
  61 # dlopen() functionality while in single-user mode.
  62 ROOTFS_DYNLIB=  $(RTLD:%=$(ROOTFS_LIBDIR)/%)
  63 ROOTFS_DYNLIB64=        $(RTLD:%=$(ROOTFS_LIBDIR64)/%)
  64 
  65 # For the libc/libthread separated world:
  66 # A version of this library needs to be placed in /etc/lib to allow
  67 # dlopen() functionality while in single-user mode.
  68 ETCLIBDIR=      $(ROOT)/etc/lib
  69 ETCDYNLIB=      $(RTLD:%=$(ETCLIBDIR)/%)
  70 
  71 ROOTDYNLIB=     $(RTLD:%=$(ROOTFS_LIBDIR)/%)
  72 ROOTDYNLIB64=   $(RTLD:%=$(ROOTFS_LIBDIR64)/%)
  73 
  74 
  75 FILEMODE =      755
  76 
  77 CPPFLAGS +=     -I$(SRCBASE)/lib/libc/inc \
  78                 -I$(SRCBASE)/uts/common/krtld \
  79                 -I$(SRCBASE)/uts/$(PLAT) \
  80                 -I$(SRCBASE)/uts/$(PLAT)/krtld \
  81                 -I$(SRC)/common/sgsrtcid \
  82                 -I$(ELFCAP) \
  83                  $(CPPFEATUREMACROS)
  84 
  85 ASFLAGS=        -P -D_ASM $(CPPFLAGS)
  86 LDLIB =         -L ../../libld/$(MACH)
  87 RTLDLIB =       -L ../../librtld/$(MACH)
  88 
  89 CERRWARN +=     -_gcc=-Wno-uninitialized
  90 CERRWARN +=     -_gcc=-Wno-unused-variable
  91 CERRWARN +=     -_gcc=-Wno-switch
  92 
  93 # not linted
  94 SMATCH=off
  95 
  96 # These definitions require that libc be built in the same workspace
  97 # as the run-time linker and before the run-time linker is built.
  98 # This is required for the system's self-consistency in any case.
  99 CPICLIB =       $(VAR_RTLD_CPICLIB)
 100 CPICLIB64 =     $(VAR_RTLD_CPICLIB64)
 101 CLIB =          -lc_pic
 102 
 103 LDLIBS +=       $(CONVLIBDIR) $(CONV_LIB) \
 104                 $(CPICLIB) $(CLIB) \
 105                 $(LDDBGLIBDIR) $(LDDBG_LIB) \
 106                 $(RTLDLIB) -lrtld \
 107                 $(LDLIB) $(LD_LIB)
 108 
 109 DYNFLAGS +=     -i -e _rt_boot $(VERSREF) $(ZNODLOPEN) \
 110                 $(ZINTERPOSE) -zdtrace=dtrace_data '-R$$ORIGIN'
 111 
 112 BUILD.s=        $(AS) $(ASFLAGS) $< -o $@
 113 
 114 BLTDEFS=        msg.h
 115 BLTDATA=        msg.c
 116 BLTMESG=        $(SGSMSGDIR)/rtld
 117 
 118 BLTFILES=       $(BLTDEFS) $(BLTDATA) $(BLTMESG)
 119 
 120 SGSMSGCOM=      ../common/rtld.msg
 121 SGSMSG32=       ../common/rtld.32.msg
 122 SGSMSG64=       ../common/rtld.64.msg
 123 SGSMSGSPARC=    ../common/rtld.sparc.msg
 124 SGSMSGSPARC32=  ../common/rtld.sparc32.msg
 125 SGSMSGSPARC64=  ../common/rtld.sparc64.msg
 126 SGSMSGINTEL=    ../common/rtld.intel.msg
 127 SGSMSGINTEL32=  ../common/rtld.intel32.msg
 128 SGSMSGINTEL64=  ../common/rtld.intel64.msg
 129 SGSMSGCHK=      ../common/rtld.chk.msg
 130 SGSMSGTARG=     $(SGSMSGCOM)
 131 SGSMSGALL=      $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \
 132                 $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \
 133                 $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64)
 134 
 135 SGSMSGFLAGS1=   $(SGSMSGFLAGS) -m $(BLTMESG)
 136 SGSMSGFLAGS2=   $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg
 137 
 138 SRCS=           $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \
 139                 $(DTROBJ:%.o=$(VAR_DTRDIR)/%.c) \
 140                 $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \
 141                 $(COMOBJS:%.o=../common/%.c)  $(MACHOBJS:%.o=%.c) $(BLTDATA) \
 142                 $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \
 143                 $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \
 144                 $(ASOBJS:%.o=%.s)
 145 LINTSRCS=       $(SRCS) ../common/lintsup.c
 146 
 147 LINTFLAGS +=    -u -Dsun -D_REENTRANT -erroff=E_EMPTY_TRANSLATION_UNIT \
 148                 -erroff=E_NAME_DECL_NOT_USED_DEF2
 149 LINTFLAGS64 +=  -u -D_REENTRANT -erroff=E_CAST_INT_TO_SMALL_INT \
 150                 -erroff=E_NAME_DECL_NOT_USED_DEF2
 151 
 152 CLEANFILES +=   $(LINTOUTS)  $(CRTS)  $(BLTFILES)
 153 CLOBBERFILES += $(RTLD)
--- EOF ---