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 2019 Joyent, Inc. 26# 27# This makefile drives the production of the ip driver 28# kernel module. 29# 30# intel implementation architecture dependent 31# 32 33# 34# Path to the base of the uts directory tree (usually /usr/src/uts). 35# 36UTSBASE = ../.. 37 38# 39# Define the module and object file sets. 40# 41MODULE = ip 42OBJECTS = $(IP_OBJS:%=$(OBJS_DIR)/%) 43ROOTMODULE = $(ROOT_DRV_DIR)/$(MODULE) 44ROOTLINK = $(ROOT_STRMOD_DIR)/$(MODULE) 45CONF_SRCDIR = $(UTSBASE)/common/inet/ip 46 47# 48# Include common rules. 49# 50include $(UTSBASE)/intel/Makefile.intel 51 52# 53# Define targets 54# 55ALL_TARGET = $(BINARY) $(SRC_CONFFILE) 56INSTALL_TARGET = $(BINARY) $(ROOTMODULE) $(ROOTLINK) $(ROOT_CONFFILE) 57 58CFLAGS += $(CINLINEFLAGS) 59 60CERRWARN += -_gcc=-Wno-parentheses 61CERRWARN += -_gcc=-Wno-unused-label 62CERRWARN += -_gcc=-Wno-unused-function 63CERRWARN += -_gcc=-Wno-unused-variable 64CERRWARN += -_gcc=-Wno-switch 65CERRWARN += $(CNOWARN_UNINIT) 66CERRWARN += -_gcc=-Wno-type-limits 67 68# false positives 69SMOFF += index_overflow 70 71# need work still 72$(OBJS_DIR)/igmp.o := SMOFF += shift_to_zero 73$(OBJS_DIR)/tnet.o := SMOFF += shift_to_zero 74SMOFF += signed,all_func_returns 75SMOFF += signed_integer_overflow_check 76 77# 78# To get the BPF header files included by ipnet.h 79# 80INC_PATH += -I$(UTSBASE)/common/io/bpf 81 82# 83# Depends on md5 and swrand (for SCTP). SCTP needs to depend on 84# swrand as it needs random numbers early on during boot before 85# kCF subsystem can load swrand. 86# 87LDFLAGS += -Nmisc/md5 -Ncrypto/swrand -Nmisc/hook -Nmisc/neti 88 89# 90# Depends on the congestion control framework for TCP connections. 91# We make several different algorithms available by default. 92# 93LDFLAGS += -N misc/cc -N cc/cc_sunreno -N cc/cc_newreno -N cc/cc_cubic 94 95# 96# For now, disable these warnings; maintainers should endeavor 97# to investigate and remove these for maximum coverage. 98# Please do not carry these forward to new Makefiles. 99# 100 101# 102# Default build targets. 103# 104.KEEP_STATE: 105 106def: $(DEF_DEPS) 107 108all: $(ALL_DEPS) $(SISCHECK_DEPS) 109 110clean: $(CLEAN_DEPS) $(SISCLEAN_DEPS) 111 112# Need to clobber all build types due to ipctf.a 113clobber: $(CLOBBER_DEPS) $(SISCLEAN_DEPS) \ 114 clobber.obj64 clobber.debug64 115 116 117install: $(INSTALL_DEPS) $(SISCHECK_DEPS) 118 119$(ROOTLINK): $(ROOT_STRMOD_DIR) $(ROOTMODULE) 120 -$(RM) $@; ln $(ROOTMODULE) $@ 121 122# 123# Include common targets. 124# 125include $(UTSBASE)/intel/Makefile.targ 126 127# 128# The ip CTF data is merged into the genunix module because these types are 129# complex and heavily shared. The genunix build will execute one of the 130# rules below to create an archive, ipctf.a, containing the ip objects. The 131# real ip will be uniquified against genunix later in the build, and will 132# emerge containing very few types. 133# 134$(OBJS_DIR)/ipctf.a: $(OBJECTS) 135 -$(RM) $@ 136 $(AR) -r $@ $(OBJECTS) 137 138$(OBJECTS): $(OBJS_DIR) 139 140CLOBBERFILES += $(OBJS_DIR)/ipctf.a 141 142ipctf.obj64: FRC 143 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) obj64/ipctf.a 144 145ipctf.debug64: FRC 146 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) debug64/ipctf.a 147