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 58CINLINEFLAGS = -xinline=tcp_set_ws_value 59 60CFLAGS += $(CINLINEFLAGS) 61 62CERRWARN += -_gcc=-Wno-parentheses 63CERRWARN += -_gcc=-Wno-unused-label 64CERRWARN += -_gcc=-Wno-unused-function 65CERRWARN += -_gcc=-Wno-unused-variable 66CERRWARN += -_gcc=-Wno-switch 67CERRWARN += $(CNOWARN_UNINIT) 68CERRWARN += -_gcc=-Wno-type-limits 69 70# false positives 71SMOFF += index_overflow 72 73# need work still 74$(OBJS_DIR)/igmp.o := SMOFF += shift_to_zero 75$(OBJS_DIR)/tnet.o := SMOFF += shift_to_zero 76SMOFF += signed,all_func_returns 77SMOFF += signed_integer_overflow_check 78 79# 80# To get the BPF header files included by ipnet.h 81# 82INC_PATH += -I$(UTSBASE)/common/io/bpf 83 84# 85# Depends on md5 and swrand (for SCTP). SCTP needs to depend on 86# swrand as it needs random numbers early on during boot before 87# kCF subsystem can load swrand. 88# 89LDFLAGS += -Nmisc/md5 -Ncrypto/swrand -Nmisc/hook -Nmisc/neti 90 91# 92# Depends on the congestion control framework for TCP connections. 93# We make several different algorithms available by default. 94# 95LDFLAGS += -N misc/cc -N cc/cc_sunreno -N cc/cc_newreno -N cc/cc_cubic 96 97# 98# For now, disable these warnings; maintainers should endeavor 99# to investigate and remove these for maximum coverage. 100# Please do not carry these forward to new Makefiles. 101# 102 103# 104# Default build targets. 105# 106.KEEP_STATE: 107 108def: $(DEF_DEPS) 109 110all: $(ALL_DEPS) $(SISCHECK_DEPS) 111 112clean: $(CLEAN_DEPS) $(SISCLEAN_DEPS) 113 114# Need to clobber all build types due to ipctf.a 115clobber: $(CLOBBER_DEPS) $(SISCLEAN_DEPS) \ 116 clobber.obj64 clobber.debug64 117 118 119install: $(INSTALL_DEPS) $(SISCHECK_DEPS) 120 121$(ROOTLINK): $(ROOT_STRMOD_DIR) $(ROOTMODULE) 122 -$(RM) $@; ln $(ROOTMODULE) $@ 123 124# 125# Include common targets. 126# 127include $(UTSBASE)/intel/Makefile.targ 128 129# 130# The ip CTF data is merged into the genunix module because these types are 131# complex and heavily shared. The genunix build will execute one of the 132# rules below to create an archive, ipctf.a, containing the ip objects. The 133# real ip will be uniquified against genunix later in the build, and will 134# emerge containing very few types. 135# 136$(OBJS_DIR)/ipctf.a: $(OBJECTS) 137 -$(RM) $@ 138 $(AR) -r $@ $(OBJECTS) 139 140$(OBJECTS): $(OBJS_DIR) 141 142CLOBBERFILES += $(OBJS_DIR)/ipctf.a 143 144ipctf.obj64: FRC 145 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) obj64/ipctf.a 146 147ipctf.debug64: FRC 148 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) debug64/ipctf.a 149