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-function 62CERRWARN += -_gcc=-Wno-unused-variable 63CERRWARN += -_gcc=-Wno-switch 64CERRWARN += $(CNOWARN_UNINIT) 65CERRWARN += -_gcc=-Wno-type-limits 66 67# false positives 68SMOFF += index_overflow 69 70# need work still 71$(OBJS_DIR)/igmp.o := SMOFF += shift_to_zero 72$(OBJS_DIR)/tnet.o := SMOFF += shift_to_zero 73$(OBJS_DIR)/radix.o := SMOFF += signed_integer_overflow_check 74SMOFF += signed,all_func_returns 75 76# 77# To get the BPF header files included by ipnet.h 78# 79INC_PATH += -I$(UTSBASE)/common/io/bpf 80 81# 82# Depends on md5 and swrand (for SCTP). SCTP needs to depend on 83# swrand as it needs random numbers early on during boot before 84# kCF subsystem can load swrand. 85# 86LDFLAGS += -Nmisc/md5 -Ncrypto/swrand -Nmisc/hook -Nmisc/neti 87 88# 89# Depends on the congestion control framework for TCP connections. 90# We make several different algorithms available by default. 91# 92LDFLAGS += -N misc/cc -N cc/cc_sunreno -N cc/cc_newreno -N cc/cc_cubic 93 94# 95# For now, disable these warnings; maintainers should endeavor 96# to investigate and remove these for maximum coverage. 97# Please do not carry these forward to new Makefiles. 98# 99 100# 101# Default build targets. 102# 103.KEEP_STATE: 104 105def: $(DEF_DEPS) 106 107all: $(ALL_DEPS) $(SISCHECK_DEPS) 108 109clean: $(CLEAN_DEPS) $(SISCLEAN_DEPS) 110 111# Need to clobber all build types due to ipctf.a 112clobber: $(CLOBBER_DEPS) $(SISCLEAN_DEPS) \ 113 clobber.obj64 clobber.debug64 114 115 116install: $(INSTALL_DEPS) $(SISCHECK_DEPS) 117 118$(ROOTLINK): $(ROOT_STRMOD_DIR) $(ROOTMODULE) 119 -$(RM) $@; ln $(ROOTMODULE) $@ 120 121# 122# Include common targets. 123# 124include $(UTSBASE)/intel/Makefile.targ 125 126# 127# The ip CTF data is merged into the genunix module because these types are 128# complex and heavily shared. The genunix build will execute one of the 129# rules below to create an archive, ipctf.a, containing the ip objects. The 130# real ip will be uniquified against genunix later in the build, and will 131# emerge containing very few types. 132# 133$(OBJS_DIR)/ipctf.a: $(OBJECTS) 134 -$(RM) $@ 135 $(AR) -r $@ $(OBJECTS) 136 137$(OBJECTS): $(OBJS_DIR) 138 139CLOBBERFILES += $(OBJS_DIR)/ipctf.a 140 141ipctf.obj64: FRC 142 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) obj64/ipctf.a 143 144ipctf.debug64: FRC 145 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) debug64/ipctf.a 146