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 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23 # Use is subject to license terms.
  24 #
  25 #
  26 #       This makefile drives the production of the ip driver 
  27 #       kernel module.
  28 #
  29 #       intel implementation architecture dependent
  30 #
  31 
  32 #
  33 #       Path to the base of the uts directory tree (usually /usr/src/uts).
  34 #
  35 UTSBASE = ../..
  36 
  37 #
  38 #       Define the module and object file sets.
  39 #
  40 MODULE          = ip
  41 OBJECTS         = $(IP_OBJS:%=$(OBJS_DIR)/%)
  42 LINTS           = $(IP_OBJS:%.o=$(LINTS_DIR)/%.ln)
  43 ROOTMODULE      = $(ROOT_DRV_DIR)/$(MODULE)
  44 ROOTLINK        = $(ROOT_STRMOD_DIR)/$(MODULE)
  45 CONF_SRCDIR     = $(UTSBASE)/common/inet/ip
  46 
  47 #
  48 #       Include common rules.
  49 #
  50 include $(UTSBASE)/intel/Makefile.intel
  51 
  52 #
  53 #       Define targets
  54 #
  55 ALL_TARGET      = $(BINARY) $(SRC_CONFILE)
  56 LINT_TARGET     = $(MODULE).lint
  57 INSTALL_TARGET  = $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE)
  58 
  59 CINLINEFLAGS = -xinline=tcp_set_ws_value
  60 
  61 CFLAGS          += $(CINLINEFLAGS)
  62 
  63 CERRWARN        += -_gcc=-Wno-parentheses
  64 CERRWARN        += -_gcc=-Wno-unused-label
  65 CERRWARN        += -_gcc=-Wno-unused-function
  66 CERRWARN        += -_gcc=-Wno-unused-variable
  67 CERRWARN        += -_gcc=-Wno-switch
  68 CERRWARN        += -_gcc=-Wno-uninitialized
  69 CERRWARN        += -_gcc=-Wno-type-limits
  70 
  71 #
  72 # To get the BPF header files included by ipnet.h
  73 #
  74 INC_PATH        += -I$(UTSBASE)/common/io/bpf
  75 
  76 #
  77 # Depends on md5 and swrand (for SCTP). SCTP needs to depend on
  78 # swrand as it needs random numbers early on during boot before
  79 # kCF subsystem can load swrand.
  80 #
  81 LDFLAGS         += -dy -Nmisc/md5 -Ncrypto/swrand -Nmisc/hook -Nmisc/neti 
  82 
  83 #
  84 # For now, disable these lint checks; maintainers should endeavor
  85 # to investigate and remove these for maximum lint coverage.
  86 # Please do not carry these forward to new Makefiles.
  87 #
  88 LINTTAGS        += -erroff=E_SUSPICIOUS_COMPARISON
  89 LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
  90 LINTTAGS        += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
  91 LINTTAGS        += -erroff=E_STATIC_UNUSED
  92 LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  93 LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  94 
  95 #
  96 #       Default build targets.
  97 #
  98 .KEEP_STATE:
  99 
 100 def:            $(DEF_DEPS)
 101 
 102 all:            $(ALL_DEPS) $(SISCHECK_DEPS)
 103 
 104 clean:          $(CLEAN_DEPS) $(SISCLEAN_DEPS)
 105 
 106 # Need to clobber all build types due to ipctf.a
 107 clobber:        $(CLOBBER_DEPS) $(SISCLEAN_DEPS) \
 108                 clobber.obj64 clobber.debug64
 109 
 110 lint:           $(LINT_DEPS)
 111 
 112 modlintlib:     $(MODLINTLIB_DEPS)
 113 
 114 clean.lint:     $(CLEAN_LINT_DEPS)
 115 
 116 install:        $(INSTALL_DEPS) $(SISCHECK_DEPS)
 117 
 118 $(ROOTLINK):    $(ROOT_STRMOD_DIR) $(ROOTMODULE)
 119         -$(RM) $@; ln $(ROOTMODULE) $@
 120 
 121 #
 122 #       Include common targets.
 123 #
 124 include $(UTSBASE)/intel/Makefile.targ
 125 
 126 #
 127 # The ip CTF data is merged into the genunix module because these types are
 128 # complex and heavily shared.  The genunix build will execute one of the
 129 # rules below to create an archive, ipctf.a, containing the ip objects.  The
 130 # real ip will be uniquified against genunix later in the build, and will
 131 # emerge containing very few types.
 132 #
 133 $(OBJS_DIR)/ipctf.a: $(OBJECTS)
 134         -$(RM) $@
 135         $(AR) -r $@ $(OBJECTS)
 136 
 137 $(OBJECTS): $(OBJS_DIR)
 138 
 139 CLOBBERFILES += $(OBJS_DIR)/ipctf.a
 140 
 141 ipctf.obj64: FRC
 142         @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) obj64/ipctf.a
 143 
 144 ipctf.debug64: FRC
 145         @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) debug64/ipctf.a