132 lines
4.5 KiB
Makefile
132 lines
4.5 KiB
Makefile
#
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# Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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# SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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# OF SUCH DAMAGE.
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#
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# This file is part of the lwIP TCP/IP stack.
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#
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# Author: Adam Dunkels <adam@sics.se>
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#
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CONTRIBDIR=ext/contrib
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LWIPARCH=$(CONTRIBDIR)/ports/unix
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#Set this to where you have the lwip core module checked out from CVS
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#default assumes it's a dir named lwip at the same level as the contrib module
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LWIPDIR=ext/lwip/src
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CCDEP=clang++
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# Automagically pick clang or gcc, with preference for clang
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# This is only done if we have not overridden these with an environment or CLI variable
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ifeq ($(origin CCX),default)
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CCX=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
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endif
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CFLAGS=-O3 -g -Wall -fPIC
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CFLAGS:=$(CFLAGS) -I$(LWIPDIR)/include -I$(LWIPARCH)/include -I$(LWIPDIR) -I. -Iext -Iinclude
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# COREFILES, CORE4FILES: The minimum set of files needed for lwIP.
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COREFILES=$(LWIPDIR)/core/init.c \
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$(LWIPDIR)/core/def.c \
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$(LWIPDIR)/core/dns.c \
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$(LWIPDIR)/core/inet_chksum.c \
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$(LWIPDIR)/core/ip.c \
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$(LWIPDIR)/core/mem.c \
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$(LWIPDIR)/core/memp.c \
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$(LWIPDIR)/core/netif.c \
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$(LWIPDIR)/core/pbuf.c \
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$(LWIPDIR)/core/raw.c \
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$(LWIPDIR)/core/stats.c \
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$(LWIPDIR)/core/sys.c \
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$(LWIPDIR)/core/tcp.c \
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$(LWIPDIR)/core/tcp_in.c \
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$(LWIPDIR)/core/tcp_out.c \
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$(LWIPDIR)/core/timeouts.c \
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$(LWIPDIR)/core/udp.c
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CORE4FILES=$(LWIPDIR)/core/ipv4/autoip.c \
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$(LWIPDIR)/core/ipv4/dhcp.c \
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$(LWIPDIR)/core/ipv4/etharp.c \
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$(LWIPDIR)/core/ipv4/icmp.c \
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$(LWIPDIR)/core/ipv4/igmp.c \
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$(LWIPDIR)/core/ipv4/ip4_frag.c \
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$(LWIPDIR)/core/ipv4/ip4.c \
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$(LWIPDIR)/core/ipv4/ip4_addr.c
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CORE6FILES=$(LWIPDIR)/core/ipv6/ethip6.c \
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$(LWIPDIR)/core/ipv6/icmp6.c \
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$(LWIPDIR)/core/ipv6/inet6.c \
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$(LWIPDIR)/core/ipv6/ip6.c \
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$(LWIPDIR)/core/ipv6/ip6_addr.c \
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$(LWIPDIR)/core/ipv6/ip6_frag.c \
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$(LWIPDIR)/core/ipv6/mld6.c \
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$(LWIPDIR)/core/ipv6/dhcp6.c \
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$(LWIPDIR)/core/ipv6/nd6.c
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# APIFILES: The files which implement the sequential and socket APIs.
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APIFILES=$(LWIPDIR)/api/api_lib.c \
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$(LWIPDIR)/api/api_msg.c \
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$(LWIPDIR)/api/err.c \
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$(LWIPDIR)/api/netbuf.c \
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$(LWIPDIR)/api/netdb.c \
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$(LWIPDIR)/api/netifapi.c \
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$(LWIPDIR)/api/sockets.c \
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$(LWIPDIR)/api/tcpip.c
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# NETIFFILES: Files implementing various generic network interface functions
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NETIFFILES=$(LWIPDIR)/netif/ethernet.c
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# SIXLOWPAN: 6LoWPAN
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SIXLOWPAN=$(LWIPDIR)/netif/lowpan6.c \
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# ARCHFILES: Architecture specific files.
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ARCHFILES=$(wildcard $(LWIPARCH)/*.c $(LWIPARCH)tapif.c $(LWIPARCH)/netif/list.c $(LWIPARCH)/netif/tcpdump.c)
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# LWIPFILES: All the above.
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LWIPFILES=$(COREFILES) $(APIFILES) $(NETIFFILES) $(ARCHFILES)
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ifeq ($(LIBZT_IPV4),1)
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LWIPFILES+=$(CORE4FILES)
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CFLAGS+=-DLIBZT_IPV4=1 -DLWIP_IPV4 -DDLWIP_IPV6=0 -DIPv4
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endif
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ifeq ($(LIBZT_IPV6),1)
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LWIPFILES+=$(CORE6FILES)
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CFLAGS+=-DLIBZT_IPV6=1 -DLWIP_IPV6 -DLWIP_IPV4=0 -DIPv6
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endif
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LWIPFILESW=$(wildcard $(LWIPFILES))
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LWIPOBJS=$(notdir $(LWIPFILESW:.c=.o))
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%.o:
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$(CXX) $(CFLAGS) -c $(<:.o=.c) -o obj/$@
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all:
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.PHONY: all
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clean:
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rm -f *.o *.s .depend* *.core core
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depend dep: .depend
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include .depend
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liblwip.a: $(LWIPOBJS)
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#libtool -static -o $@ $^
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.depend: $(LWIPFILES)
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$(CCDEP) $(CFLAGS) -MM $^ > .depend || rm -f .depend
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