rename lwip-1.4.0 to lwip.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2012 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/net/lwip/SConscript

@@ -0,0 +1,89 @@
+Import('RTT_ROOT')
+from building import *
+
+src = Split("""
+src/api/api_lib.c
+src/api/api_msg.c
+src/api/err.c
+src/api/netbuf.c
+src/api/netdb.c
+src/api/netifapi.c
+src/api/sockets.c
+src/api/tcpip.c
+src/arch/sys_arch.c
+src/core/def.c
+src/core/dhcp.c
+src/core/dns.c
+src/core/init.c
+src/core/memp.c
+src/core/netif.c
+src/core/pbuf.c
+src/core/raw.c
+src/core/stats.c
+src/core/sys.c
+src/core/tcp.c
+src/core/tcp_in.c
+src/core/tcp_out.c
+src/core/timers.c
+src/core/udp.c
+src/core/ipv4/autoip.c
+src/core/ipv4/icmp.c
+src/core/ipv4/igmp.c
+src/core/ipv4/inet.c
+src/core/ipv4/inet_chksum.c
+src/core/ipv4/ip.c
+src/core/ipv4/ip_addr.c
+src/core/ipv4/ip_frag.c
+src/netif/etharp.c
+src/netif/ethernetif.c
+src/netif/slipif.c
+""")
+
+snmp_src = Split("""
+src/core/snmp/asn1_dec.c
+src/core/snmp/asn1_enc.c
+src/core/snmp/mib2.c
+src/core/snmp/mib_structs.c
+src/core/snmp/msg_in.c
+src/core/snmp/msg_out.c
+""")
+if GetDepend(['RT_LWIP_PPP']):
+    src += ppp_src
+
+ppp_src = Split("""
+src/netif/ppp/auth.c
+src/netif/ppp/chap.c
+src/netif/ppp/chpms.c
+src/netif/ppp/fsm.c
+src/netif/ppp/ipcp.c
+src/netif/ppp/lcp.c
+src/netif/ppp/magic.c
+src/netif/ppp/md5.c
+src/netif/ppp/pap.c
+src/netif/ppp/ppp.c
+src/netif/ppp/ppp_oe.c
+src/netif/ppp/randm.c
+src/netif/ppp/vj.c
+""")
+
+# The set of source files associated with this SConscript file.
+path = [RTT_ROOT + '/components/net/lwip-1.4.0/src',
+    RTT_ROOT + '/components/net/lwip-1.4.0/src/include',
+    RTT_ROOT + '/components/net/lwip-1.4.0/src/include/ipv4',
+    RTT_ROOT + '/components/net/lwip-1.4.0/src/arch/include',
+    RTT_ROOT + '/components/net/lwip-1.4.0/src/include/netif']
+
+if GetDepend(['RT_LWIP_SNMP']):
+    src += snmp_src
+
+if GetDepend(['RT_LWIP_PPP']):
+    src += ppp_src
+    path += [RTT_ROOT + '/components/net/lwip-1.4.0/src/netif/ppp']
+
+# For testing apps
+if GetDepend(['RT_USING_NETUTILS']):
+    src += Glob('./apps/*.c')
+
+group = DefineGroup('LwIP', src, depend = ['RT_USING_LWIP'], CPPPATH = path)
+
+Return('group')