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 # Copyright 2013 Saso Kiselkov. All rights reserved.
  29 #
  30 # Copyright (c) 2016 by Delphix. All rights reserved.
  31 #
  32 # Copyright 2019 Joyent, Inc.
  33 
  34 #
  35 #       Path to the base of the uts directory tree (usually /usr/src/uts).
  36 #
  37 UTSBASE = ../..
  38 
  39 ARCHDIR:sh = cd ..; basename `pwd`
  40 
  41 #
  42 #       Define the module and object file sets.
  43 #
  44 MODULE          = zfs
  45 OBJECTS         = $(ZFS_OBJS:%=$(OBJS_DIR)/%) $(LUA_OBJS:%=$(OBJS_DIR)/%)
  46 # LUA_OBJS are intentionally omitted from LINTS
  47 LINTS           = $(ZFS_OBJS:%.o=$(LINTS_DIR)/%.ln)
  48 ROOTMODULE      = $(ROOT_DRV_DIR)/$(MODULE)
  49 ROOTLINK        = $(ROOT_FS_DIR)/$(MODULE)
  50 CONF_SRCDIR     = $(UTSBASE)/common/fs/zfs
  51 
  52 #
  53 #       Include common rules.
  54 #
  55 include ../Makefile.$(ARCHDIR)
  56 
  57 #
  58 #       Define targets
  59 #
  60 ALL_TARGET      = $(BINARY) $(SRC_CONFILE)
  61 LINT_TARGET     = $(MODULE).lint
  62 INSTALL_TARGET  = $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE)
  63 
  64 #
  65 #       Overrides and depends_on
  66 #
  67 MODSTUBS_DIR     = $(OBJS_DIR)
  68 LDFLAGS         += -dy -Nfs/specfs -Ncrypto/swrand -Nmisc/idmap -Nmisc/sha2 \
  69         -Nmisc/skein -Nmisc/edonr
  70 
  71 INC_PATH        += -I$(UTSBASE)/common/fs/zfs
  72 INC_PATH        += -I$(UTSBASE)/common/fs/zfs/lua
  73 INC_PATH        += -I$(SRC)/common
  74 INC_PATH        += -I$(COMMONBASE)/zfs
  75 INC_PATH        += -I$(UTSBASE)/i86pc
  76 
  77 C99LMODE=       -Xc99=%all
  78 
  79 #
  80 # For now, disable these lint checks; maintainers should endeavor
  81 # to investigate and remove these for maximum lint coverage.
  82 # Please do not carry these forward to new Makefiles.
  83 #
  84 LINTTAGS        += -erroff=E_SUSPICIOUS_COMPARISON
  85 LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
  86 LINTTAGS        += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
  87 LINTTAGS        += -erroff=E_STATIC_UNUSED
  88 LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  89 LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  90 
  91 CERRWARN        += -_gcc=-Wno-type-limits
  92 CERRWARN        += -_gcc=-Wno-switch
  93 CERRWARN        += -_gcc=-Wno-parentheses
  94 CERRWARN        += -_gcc=-Wno-unused-variable
  95 CERRWARN        += -_gcc=-Wno-unused-function
  96 CERRWARN        += -_gcc=-Wno-unused-label
  97 
  98 # needs work
  99 SMOFF += all_func_returns,indenting
 100 $(OBJS_DIR)/llex.o := SMOFF += index_overflow
 101 $(OBJS_DIR)/metaslab.o := SMOFF += no_if_block
 102 $(OBJS_DIR)/zfs_vnops.o := SMOFF += signed
 103 # needs work
 104 $(OBJS_DIR)/zvol.o := SMOFF += deref_check,signed
 105 
 106 # false positives
 107 $(OBJS_DIR)/zfs_ctldir.o := SMOFF += strcpy_overflow
 108 $(OBJS_DIR)/zfs_ioctl.o := SMOFF += strcpy_overflow
 109 
 110 #
 111 #       Default build targets.
 112 #
 113 .KEEP_STATE:
 114 
 115 def:            $(DEF_DEPS)
 116 
 117 all:            $(ALL_DEPS)
 118 
 119 clean:          $(CLEAN_DEPS)
 120 
 121 clobber:        $(CLOBBER_DEPS)
 122 
 123 lint:           $(LINT_DEPS)
 124 
 125 modlintlib:     $(MODLINTLIB_DEPS)
 126 
 127 clean.lint:     $(CLEAN_LINT_DEPS)
 128 
 129 install:        $(INSTALL_DEPS)
 130 
 131 $(ROOTLINK):    $(ROOT_FS_DIR) $(ROOTMODULE)
 132         -$(RM) $@; ln $(ROOTMODULE) $@
 133 
 134 #
 135 #       Include common targets.
 136 #
 137 include ../Makefile.targ