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 # Copyright (c) 2018, Joyent, Inc.
  26 #
  27 # uts/intel/bpf/Makefile
  28 #
  29 #
  30 #       This makefile drives the production of the bpf driver
  31 #       kernel module.
  32 #
  33 #       intel architecture dependent
  34 #
  35 
  36 #
  37 #       Path to the base of the uts directory tree (usually /usr/src/uts).
  38 #
  39 UTSBASE = ../..
  40 
  41 #
  42 #       Define the module and object file sets.
  43 #
  44 MODULE          = bpf
  45 OBJECTS         = $(BPF_OBJS:%=$(OBJS_DIR)/%)
  46 LINTS           = $(BPF_OBJS:%.o=$(LINTS_DIR)/%.ln)
  47 ROOTMODULE      = $(USR_DRV_DIR)/$(MODULE)
  48 CONF_SRCDIR     = $(UTSBASE)/common/io/bpf
  49 
  50 #
  51 #       Include common rules.
  52 #
  53 include $(UTSBASE)/intel/Makefile.intel
  54 
  55 #
  56 #       Define targets
  57 #
  58 ALL_TARGET      = $(BINARY) $(SRC_CONFFILE)
  59 LINT_TARGET     = $(MODULE).lint
  60 INSTALL_TARGET  = $(BINARY) $(ROOTMODULE) $(ROOT_CONFFILE)
  61 
  62 #
  63 #
  64 CFLAGS          += $(CCVERBOSE)
  65 LDFLAGS         += -dy -Nmisc/mac -Nmisc/dls -Ndrv/ipnet -Nmisc/neti
  66 INC_PATH        += -I$(UTSBASE)/common/io/bpf
  67 
  68 #
  69 # For now, disable these lint checks; maintainers should endeavor
  70 # to investigate and remove these for maximum lint coverage.
  71 # Please do not carry these forward to new Makefiles.
  72 #
  73 LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW -erroff=E_BAD_PTR_CAST_ALIGN
  74 
  75 CERRWARN        += -_gcc=-Wno-unused-label
  76 CERRWARN        += -_gcc=-Wno-uninitialized
  77 
  78 # needs work
  79 $(OBJS_DIR)/bpf.o := SMOFF += all_func_returns
  80 
  81 #
  82 #       Default build targets.
  83 #
  84 .KEEP_STATE:
  85 
  86 def:            $(DEF_DEPS)
  87 
  88 all:            $(ALL_DEPS)
  89 
  90 clean:          $(CLEAN_DEPS)
  91 
  92 clobber:        $(CLOBBER_DEPS)
  93 
  94 lint:           $(LINT_DEPS)
  95 
  96 modlintlib:     $(MODLINTLIB_DEPS)
  97 
  98 clean.lint:     $(CLEAN_LINT_DEPS)
  99 
 100 install:        $(INSTALL_DEPS)
 101 
 102 #
 103 #       Include common targets.
 104 #
 105 include $(UTSBASE)/intel/Makefile.targ