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 #       This makefile drives the production of the zfs file system
  26 #       kernel module.
  27 
  28 #
  29 #       Path to the base of the uts directory tree (usually /usr/src/uts).
  30 #
  31 UTSBASE = ../..
  32 
  33 ARCHDIR:sh = cd ..; basename `pwd`
  34 
  35 #
  36 #       Define the module and object file sets.
  37 #
  38 MODULE          = zfs
  39 OBJECTS         = $(ZFS_OBJS:%=$(OBJS_DIR)/%)
  40 LINTS           = $(ZFS_OBJS:%.o=$(LINTS_DIR)/%.ln)
  41 ROOTMODULE      = $(ROOT_DRV_DIR)/$(MODULE)
  42 ROOTLINK        = $(ROOT_FS_DIR)/$(MODULE)
  43 CONF_SRCDIR     = $(UTSBASE)/common/fs/zfs
  44 
  45 #
  46 #       Include common rules.
  47 #
  48 include ../Makefile.$(ARCHDIR)
  49 
  50 #
  51 #       Define targets
  52 #
  53 ALL_TARGET      = $(BINARY) $(SRC_CONFILE)
  54 LINT_TARGET     = $(MODULE).lint
  55 INSTALL_TARGET  = $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE)
  56 
  57 #
  58 #       Overrides and depends_on
  59 #
  60 MODSTUBS_DIR     = $(OBJS_DIR)
  61 LDFLAGS         += -dy -Nfs/specfs -Ncrypto/swrand -Nmisc/idmap -Nmisc/sha2
  62 
  63 INC_PATH        += -I$(UTSBASE)/common/fs/zfs
  64 INC_PATH        += -I$(SRC)/common
  65 INC_PATH        += -I$(COMMONBASE)/zfs
  66 
  67 C99MODE=        -xc99=%all
  68 C99LMODE=       -Xc99=%all
  69 
  70 #
  71 # For now, disable these lint checks; maintainers should endeavor
  72 # to investigate and remove these for maximum lint coverage.
  73 # Please do not carry these forward to new Makefiles.
  74 #
  75 LINTTAGS        += -erroff=E_SUSPICIOUS_COMPARISON
  76 LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
  77 LINTTAGS        += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
  78 LINTTAGS        += -erroff=E_STATIC_UNUSED
  79 LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  80 LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  81 
  82 CERRWARN        += -_gcc=-Wno-type-limits
  83 CERRWARN        += -_gcc=-Wno-switch
  84 CERRWARN        += -_gcc=-Wno-parentheses
  85 CERRWARN        += -_gcc=-Wno-unused-variable
  86 CERRWARN        += -_gcc=-Wno-unused-function
  87 CERRWARN        += -_gcc=-Wno-unused-label
  88 
  89 #
  90 #       Default build targets.
  91 #
  92 .KEEP_STATE:
  93 
  94 def:            $(DEF_DEPS)
  95 
  96 all:            $(ALL_DEPS)
  97 
  98 clean:          $(CLEAN_DEPS)
  99 
 100 clobber:        $(CLOBBER_DEPS)
 101 
 102 lint:           $(LINT_DEPS)
 103 
 104 modlintlib:     $(MODLINTLIB_DEPS)
 105 
 106 clean.lint:     $(CLEAN_LINT_DEPS)
 107 
 108 install:        $(INSTALL_DEPS)
 109 
 110 $(ROOTLINK):    $(ROOT_FS_DIR) $(ROOTMODULE)
 111         -$(RM) $@; ln $(ROOTMODULE) $@
 112 
 113 #
 114 #       Include common targets.
 115 #
 116 include ../Makefile.targ