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1# This file is indended to be included in end-user CMakeLists.txt
2# include(/path/to/Filelists.cmake)
3# It assumes the variable LWIP_DIR is defined pointing to the
4# root path of lwIP sources.
5#
6# This file is NOT designed (on purpose) to be used as cmake
7# subdir via add_subdirectory()
8# The intention is to provide greater flexibility to users to
9# create their own targets using the *_SRCS variables.
10
11set(LWIP_VERSION_MAJOR    "2")
12set(LWIP_VERSION_MINOR    "1")
13set(LWIP_VERSION_REVISION "3")
14# LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases
15# LWIP_VERSION_RC is set to LWIP_RC_DEVELOPMENT for Git versions
16# Numbers 1..31 are reserved for release candidates
17set(LWIP_VERSION_RC       "LWIP_RC_RELEASE")
18
19if ("${LWIP_VERSION_RC}" STREQUAL "LWIP_RC_RELEASE")
20    set(LWIP_VERSION_STRING
21        "${LWIP_VERSION_MAJOR}.${LWIP_VERSION_MINOR}.${LWIP_VERSION_REVISION}"
22    )
23elseif ("${LWIP_VERSION_RC}" STREQUAL "LWIP_RC_DEVELOPMENT")
24    set(LWIP_VERSION_STRING
25        "${LWIP_VERSION_MAJOR}.${LWIP_VERSION_MINOR}.${LWIP_VERSION_REVISION}.dev"
26    )
27else ("${LWIP_VERSION_RC}" STREQUAL "LWIP_RC_RELEASE")
28    set(LWIP_VERSION_STRING
29        "${LWIP_VERSION_MAJOR}.${LWIP_VERSION_MINOR}.${LWIP_VERSION_REVISION}.rc${LWIP_VERSION_RC}"
30    )
31endif ("${LWIP_VERSION_RC}" STREQUAL "LWIP_RC_RELEASE")
32
33# The minimum set of files needed for lwIP.
34set(lwipcore_SRCS
35    ${LWIP_DIR}/src/core/init.c
36    ${LWIP_DIR}/src/core/def.c
37    ${LWIP_DIR}/src/core/dns.c
38    ${LWIP_DIR}/src/core/inet_chksum.c
39    ${LWIP_DIR}/src/core/ip.c
40    ${LWIP_DIR}/src/core/mem.c
41    ${LWIP_DIR}/src/core/memp.c
42    ${LWIP_DIR}/src/core/netif.c
43    ${LWIP_DIR}/src/core/pbuf.c
44    ${LWIP_DIR}/src/core/raw.c
45    ${LWIP_DIR}/src/core/stats.c
46    ${LWIP_DIR}/src/core/sys.c
47    ${LWIP_DIR}/src/core/altcp.c
48    ${LWIP_DIR}/src/core/altcp_alloc.c
49    ${LWIP_DIR}/src/core/altcp_tcp.c
50    ${LWIP_DIR}/src/core/tcp.c
51    ${LWIP_DIR}/src/core/tcp_in.c
52    ${LWIP_DIR}/src/core/tcp_out.c
53    ${LWIP_DIR}/src/core/timeouts.c
54    ${LWIP_DIR}/src/core/udp.c
55    ${LWIP_DIR}/src/core/net_group.c
56    ${LWIP_DIR}/src/core/lowpower.c
57)
58set(lwipcore4_SRCS
59    ${LWIP_DIR}/src/core/ipv4/autoip.c
60    ${LWIP_DIR}/src/core/ipv4/dhcp.c
61    ${LWIP_DIR}/src/core/ipv4/etharp.c
62    ${LWIP_DIR}/src/core/ipv4/icmp.c
63    ${LWIP_DIR}/src/core/ipv4/igmp.c
64    ${LWIP_DIR}/src/core/ipv4/ip4_frag.c
65    ${LWIP_DIR}/src/core/ipv4/ip4.c
66    ${LWIP_DIR}/src/core/ipv4/ip4_addr.c
67)
68set(lwipcore6_SRCS
69    ${LWIP_DIR}/src/core/ipv6/dhcp6.c
70    ${LWIP_DIR}/src/core/ipv6/ethip6.c
71    ${LWIP_DIR}/src/core/ipv6/icmp6.c
72    ${LWIP_DIR}/src/core/ipv6/inet6.c
73    ${LWIP_DIR}/src/core/ipv6/ip6.c
74    ${LWIP_DIR}/src/core/ipv6/ip6_addr.c
75    ${LWIP_DIR}/src/core/ipv6/ip6_frag.c
76    ${LWIP_DIR}/src/core/ipv6/mld6.c
77    ${LWIP_DIR}/src/core/ipv6/nd6.c
78)
79
80# APIFILES: The files which implement the sequential and socket APIs.
81set(lwipapi_SRCS
82    ${LWIP_DIR}/src/api/api_lib.c
83    ${LWIP_DIR}/src/api/api_msg.c
84    ${LWIP_DIR}/src/api/err.c
85    ${LWIP_DIR}/src/api/if_api.c
86    ${LWIP_DIR}/src/api/netbuf.c
87    ${LWIP_DIR}/src/api/netdb.c
88    ${LWIP_DIR}/src/api/netifapi.c
89    ${LWIP_DIR}/src/api/sockets.c
90    ${LWIP_DIR}/src/api/tcpip.c
91)
92
93# Files implementing various generic network interface functions
94set(lwipnetif_SRCS
95    ${LWIP_DIR}/src/netif/ethernet.c
96    ${LWIP_DIR}/src/netif/bridgeif.c
97    ${LWIP_DIR}/src/netif/bridgeif_fdb.c
98    ${LWIP_DIR}/src/netif/slipif.c
99)
100
101# 6LoWPAN
102set(lwipsixlowpan_SRCS
103    ${LWIP_DIR}/src/netif/lowpan6_common.c
104    ${LWIP_DIR}/src/netif/lowpan6.c
105    ${LWIP_DIR}/src/netif/lowpan6_ble.c
106    ${LWIP_DIR}/src/netif/zepif.c
107)
108
109# PPP
110set(lwipppp_SRCS
111    ${LWIP_DIR}/src/netif/ppp/auth.c
112    ${LWIP_DIR}/src/netif/ppp/ccp.c
113    ${LWIP_DIR}/src/netif/ppp/chap-md5.c
114    ${LWIP_DIR}/src/netif/ppp/chap_ms.c
115    ${LWIP_DIR}/src/netif/ppp/chap-new.c
116    ${LWIP_DIR}/src/netif/ppp/demand.c
117    ${LWIP_DIR}/src/netif/ppp/eap.c
118    ${LWIP_DIR}/src/netif/ppp/ecp.c
119    ${LWIP_DIR}/src/netif/ppp/eui64.c
120    ${LWIP_DIR}/src/netif/ppp/fsm.c
121    ${LWIP_DIR}/src/netif/ppp/ipcp.c
122    ${LWIP_DIR}/src/netif/ppp/ipv6cp.c
123    ${LWIP_DIR}/src/netif/ppp/lcp.c
124    ${LWIP_DIR}/src/netif/ppp/magic.c
125    ${LWIP_DIR}/src/netif/ppp/mppe.c
126    ${LWIP_DIR}/src/netif/ppp/multilink.c
127    ${LWIP_DIR}/src/netif/ppp/ppp.c
128    ${LWIP_DIR}/src/netif/ppp/pppapi.c
129    ${LWIP_DIR}/src/netif/ppp/pppcrypt.c
130    ${LWIP_DIR}/src/netif/ppp/pppoe.c
131    ${LWIP_DIR}/src/netif/ppp/pppol2tp.c
132    ${LWIP_DIR}/src/netif/ppp/pppos.c
133    ${LWIP_DIR}/src/netif/ppp/upap.c
134    ${LWIP_DIR}/src/netif/ppp/utils.c
135    ${LWIP_DIR}/src/netif/ppp/vj.c
136    ${LWIP_DIR}/src/netif/ppp/polarssl/arc4.c
137    ${LWIP_DIR}/src/netif/ppp/polarssl/des.c
138    ${LWIP_DIR}/src/netif/ppp/polarssl/md4.c
139    ${LWIP_DIR}/src/netif/ppp/polarssl/md5.c
140    ${LWIP_DIR}/src/netif/ppp/polarssl/sha1.c
141)
142
143# SNMPv3 agent
144set(lwipsnmp_SRCS
145    ${LWIP_DIR}/src/apps/snmp/snmp_asn1.c
146    ${LWIP_DIR}/src/apps/snmp/snmp_core.c
147    ${LWIP_DIR}/src/apps/snmp/snmp_mib2.c
148    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_icmp.c
149    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_interfaces.c
150    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_ip.c
151    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_snmp.c
152    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_system.c
153    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_tcp.c
154    ${LWIP_DIR}/src/apps/snmp/snmp_mib2_udp.c
155    ${LWIP_DIR}/src/apps/snmp/snmp_snmpv2_framework.c
156    ${LWIP_DIR}/src/apps/snmp/snmp_snmpv2_usm.c
157    ${LWIP_DIR}/src/apps/snmp/snmp_msg.c
158    ${LWIP_DIR}/src/apps/snmp/snmpv3.c
159    ${LWIP_DIR}/src/apps/snmp/snmp_netconn.c
160    ${LWIP_DIR}/src/apps/snmp/snmp_pbuf_stream.c
161    ${LWIP_DIR}/src/apps/snmp/snmp_raw.c
162    ${LWIP_DIR}/src/apps/snmp/snmp_scalar.c
163    ${LWIP_DIR}/src/apps/snmp/snmp_table.c
164    ${LWIP_DIR}/src/apps/snmp/snmp_threadsync.c
165    ${LWIP_DIR}/src/apps/snmp/snmp_traps.c
166)
167
168# HTTP server + client
169set(lwiphttp_SRCS
170    ${LWIP_DIR}/src/apps/http/altcp_proxyconnect.c
171    ${LWIP_DIR}/src/apps/http/fs.c
172    ${LWIP_DIR}/src/apps/http/http_client.c
173    ${LWIP_DIR}/src/apps/http/httpd.c
174)
175
176# MAKEFSDATA HTTP server host utility
177set(lwipmakefsdata_SRCS
178    ${LWIP_DIR}/src/apps/http/makefsdata/makefsdata.c
179)
180
181# IPERF server
182set(lwipiperf_SRCS
183    ${LWIP_DIR}/src/apps/lwiperf/lwiperf.c
184)
185
186# SMTP client
187set(lwipsmtp_SRCS
188    ${LWIP_DIR}/src/apps/smtp/smtp.c
189)
190
191# SNTP client
192set(lwipsntp_SRCS
193    ${LWIP_DIR}/src/apps/sntp/sntp.c
194)
195
196# MDNS responder
197set(lwipmdns_SRCS
198    ${LWIP_DIR}/src/apps/mdns/mdns.c
199)
200
201# NetBIOS name server
202set(lwipnetbios_SRCS
203    ${LWIP_DIR}/src/apps/netbiosns/netbiosns.c
204)
205
206# TFTP server files
207set(lwiptftp_SRCS
208    ${LWIP_DIR}/src/apps/tftp/tftp_server.c
209)
210
211# MQTT client files
212set(lwipmqtt_SRCS
213    ${LWIP_DIR}/src/apps/mqtt/mqtt.c
214)
215
216# ARM MBEDTLS related files of lwIP rep
217set(lwipmbedtls_SRCS
218    ${LWIP_DIR}/src/apps/altcp_tls/altcp_tls_mbedtls.c
219    ${LWIP_DIR}/src/apps/altcp_tls/altcp_tls_mbedtls_mem.c
220    ${LWIP_DIR}/src/apps/snmp/snmpv3_mbedtls.c
221)
222
223# All LWIP files without apps
224set(lwipnoapps_SRCS
225    ${lwipcore_SRCS}
226    ${lwipcore4_SRCS}
227    ${lwipcore6_SRCS}
228    ${lwipapi_SRCS}
229    ${lwipnetif_SRCS}
230    ${lwipsixlowpan_SRCS}
231    ${lwipppp_SRCS}
232)
233
234# LWIPAPPFILES: All LWIP APPs
235set(lwipallapps_SRCS
236    ${lwipsnmp_SRCS}
237    ${lwiphttp_SRCS}
238    ${lwipiperf_SRCS}
239    ${lwipsmtp_SRCS}
240    ${lwipsntp_SRCS}
241    ${lwipmdns_SRCS}
242    ${lwipnetbios_SRCS}
243    ${lwiptftp_SRCS}
244    ${lwipmqtt_SRCS}
245    ${lwipmbedtls_SRCS}
246)
247
248# Generate lwip/init.h (version info)
249configure_file(${LWIP_DIR}/src/include/lwip/init.h.cmake.in ${LWIP_DIR}/src/include/lwip/init.h)
250
251# Documentation
252set(DOXYGEN_DIR ${LWIP_DIR}/doc/doxygen)
253set(DOXYGEN_OUTPUT_DIR output)
254set(DOXYGEN_IN  ${LWIP_DIR}/doc/doxygen/lwip.Doxyfile.cmake.in)
255set(DOXYGEN_OUT ${LWIP_DIR}/doc/doxygen/lwip.Doxyfile)
256configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT})
257
258find_package(Doxygen)
259if (DOXYGEN_FOUND)
260    message("Doxygen build started")
261
262    add_custom_target(lwipdocs
263        COMMAND ${CMAKE_COMMAND} -E remove_directory ${DOXYGEN_DIR}/${DOXYGEN_OUTPUT_DIR}/html
264        COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
265        WORKING_DIRECTORY ${DOXYGEN_DIR}
266        COMMENT "Generating API documentation with Doxygen"
267        VERBATIM)
268else (DOXYGEN_FOUND)
269    message("Doxygen needs to be installed to generate the doxygen documentation")
270endif (DOXYGEN_FOUND)
271
272# lwIP libraries
273add_library(lwipcore EXCLUDE_FROM_ALL ${lwipnoapps_SRCS})
274target_compile_options(lwipcore PRIVATE ${LWIP_COMPILER_FLAGS})
275target_compile_definitions(lwipcore PRIVATE ${LWIP_DEFINITIONS}  ${LWIP_MBEDTLS_DEFINITIONS})
276target_include_directories(lwipcore PRIVATE ${LWIP_INCLUDE_DIRS} ${LWIP_MBEDTLS_INCLUDE_DIRS})
277
278add_library(lwipallapps EXCLUDE_FROM_ALL ${lwipallapps_SRCS})
279target_compile_options(lwipallapps PRIVATE ${LWIP_COMPILER_FLAGS})
280target_compile_definitions(lwipallapps PRIVATE ${LWIP_DEFINITIONS}  ${LWIP_MBEDTLS_DEFINITIONS})
281target_include_directories(lwipallapps PRIVATE ${LWIP_INCLUDE_DIRS} ${LWIP_MBEDTLS_INCLUDE_DIRS})
282