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# 31UTSBASE = ../.. 32 33ARCHDIR:sh = cd ..; basename `pwd` 34 35# 36# Define the module and object file sets. 37# 38MODULE = zfs 39OBJECTS = $(ZFS_OBJS:%=$(OBJS_DIR)/%) 40LINTS = $(ZFS_OBJS:%.o=$(LINTS_DIR)/%.ln) 41ROOTMODULE = $(ROOT_DRV_DIR)/$(MODULE) 42ROOTLINK = $(ROOT_FS_DIR)/$(MODULE) 43CONF_SRCDIR = $(UTSBASE)/common/fs/zfs 44 45# 46# Include common rules. 47# 48include ../Makefile.$(ARCHDIR) 49 50# 51# Define targets 52# 53ALL_TARGET = $(BINARY) $(SRC_CONFILE) 54LINT_TARGET = $(MODULE).lint 55INSTALL_TARGET = $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE) 56 57# 58# Overrides and depends_on 59# 60# We require sched/SDC because by the time vfs_mountroot() runs, 61# we can no longer load modules through OBP. 62# 63MODSTUBS_DIR = $(OBJS_DIR) 64LDFLAGS += -dy -Nfs/specfs -Ncrypto/swrand -Nmisc/idmap \ 65 -Nsched/SDC -Nmisc/sha2 66 67INC_PATH += -I$(UTSBASE)/common/fs/zfs 68INC_PATH += -I$(SRC)/common 69INC_PATH += -I$(COMMONBASE)/zfs 70 71C99MODE= -xc99=%all 72C99LMODE= -Xc99=%all 73 74# 75# For now, disable these lint checks; maintainers should endeavor 76# to investigate and remove these for maximum lint coverage. 77# Please do not carry these forward to new Makefiles. 78# 79LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 80LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 81LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 82LINTTAGS += -erroff=E_STATIC_UNUSED 83LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 84LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 85 86CERRWARN += -_gcc=-Wno-type-limits 87CERRWARN += -_gcc=-Wno-switch 88CERRWARN += -_gcc=-Wno-parentheses 89CERRWARN += -_gcc=-Wno-unused-variable 90CERRWARN += -_gcc=-Wno-unused-function 91CERRWARN += -_gcc=-Wno-unused-label 92CERRWARN += -_gcc=-Wno-uninitialized 93 94# 95# Default build targets. 96# 97.KEEP_STATE: 98 99def: $(DEF_DEPS) 100 101all: $(ALL_DEPS) 102 103clean: $(CLEAN_DEPS) 104 105clobber: $(CLOBBER_DEPS) 106 107lint: $(LINT_DEPS) 108 109modlintlib: $(MODLINTLIB_DEPS) 110 111clean.lint: $(CLEAN_LINT_DEPS) 112 113install: $(INSTALL_DEPS) 114 115$(ROOTLINK): $(ROOT_FS_DIR) $(ROOTMODULE) 116 -$(RM) $@; ln $(ROOTMODULE) $@ 117 118# 119# Include common targets. 120# 121include ../Makefile.targ 122