xref: /illumos-gate/usr/src/uts/intel/zfs/Makefile (revision 5bb525f494c825f138113d51f2ba7acf185093f3)
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 (c) 2018, Joyent, Inc.
33
34#
35#	Path to the base of the uts directory tree (usually /usr/src/uts).
36#
37UTSBASE	= ../..
38
39ARCHDIR:sh = cd ..; basename `pwd`
40
41#
42#	Define the module and object file sets.
43#
44MODULE		= zfs
45OBJECTS		= $(ZFS_OBJS:%=$(OBJS_DIR)/%) $(LUA_OBJS:%=$(OBJS_DIR)/%)
46# LUA_OBJS are intentionally omitted from LINTS
47LINTS		= $(ZFS_OBJS:%.o=$(LINTS_DIR)/%.ln)
48ROOTMODULE	= $(ROOT_DRV_DIR)/$(MODULE)
49ROOTLINK	= $(ROOT_FS_DIR)/$(MODULE)
50CONF_SRCDIR	= $(UTSBASE)/common/fs/zfs
51
52#
53#	Include common rules.
54#
55include ../Makefile.$(ARCHDIR)
56
57#
58#	Define targets
59#
60ALL_TARGET	= $(BINARY) $(SRC_CONFILE)
61LINT_TARGET	= $(MODULE).lint
62INSTALL_TARGET	= $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE)
63
64#
65#	Overrides and depends_on
66#
67MODSTUBS_DIR	 = $(OBJS_DIR)
68LDFLAGS		+= -dy -Nfs/specfs -Ncrypto/swrand -Nmisc/idmap -Nmisc/sha2 \
69	-Nmisc/skein -Nmisc/edonr
70
71INC_PATH	+= -I$(UTSBASE)/common/fs/zfs
72INC_PATH	+= -I$(UTSBASE)/common/fs/zfs/lua
73INC_PATH	+= -I$(SRC)/common
74INC_PATH	+= -I$(COMMONBASE)/zfs
75
76C99LMODE=	-Xc99=%all
77
78#
79# For now, disable these lint checks; maintainers should endeavor
80# to investigate and remove these for maximum lint coverage.
81# Please do not carry these forward to new Makefiles.
82#
83LINTTAGS	+= -erroff=E_SUSPICIOUS_COMPARISON
84LINTTAGS	+= -erroff=E_BAD_PTR_CAST_ALIGN
85LINTTAGS	+= -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
86LINTTAGS	+= -erroff=E_STATIC_UNUSED
87LINTTAGS	+= -erroff=E_PTRDIFF_OVERFLOW
88LINTTAGS	+= -erroff=E_ASSIGN_NARROW_CONV
89
90CERRWARN	+= -_gcc=-Wno-type-limits
91CERRWARN	+= -_gcc=-Wno-switch
92CERRWARN	+= -_gcc=-Wno-parentheses
93CERRWARN	+= -_gcc=-Wno-unused-variable
94CERRWARN	+= -_gcc=-Wno-unused-function
95CERRWARN	+= -_gcc=-Wno-unused-label
96
97# needs work
98SMOFF += all_func_returns,indenting
99$(OBJS_DIR)/llex.o := SMOFF += index_overflow
100$(OBJS_DIR)/metaslab.o := SMOFF += no_if_block
101$(OBJS_DIR)/zfs_vnops.o := SMOFF += signed
102# needs work
103$(OBJS_DIR)/zvol.o := SMOFF += deref_check,signed
104
105# false positives
106$(OBJS_DIR)/zfs_ctldir.o := SMOFF += strcpy_overflow
107$(OBJS_DIR)/zfs_ioctl.o := SMOFF += strcpy_overflow
108
109#
110#	Default build targets.
111#
112.KEEP_STATE:
113
114def:		$(DEF_DEPS)
115
116all:		$(ALL_DEPS)
117
118clean:		$(CLEAN_DEPS)
119
120clobber:	$(CLOBBER_DEPS)
121
122lint:		$(LINT_DEPS)
123
124modlintlib:	$(MODLINTLIB_DEPS)
125
126clean.lint:	$(CLEAN_LINT_DEPS)
127
128install:	$(INSTALL_DEPS)
129
130$(ROOTLINK):	$(ROOT_FS_DIR) $(ROOTMODULE)
131	-$(RM) $@; ln $(ROOTMODULE) $@
132
133#
134#	Include common targets.
135#
136include ../Makefile.targ
137